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a=e.call(this,t,r,n,i)||this;if(Object.defineProperty(a,"nodeId",{enumerable:!0,configurable:!0,writable:!0,value:++an}),Object.defineProperty(a,"identifierAttribute",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"unnormalizedIdentifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifierCache",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"isProtectionEnabled",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applyPatches",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applySnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_autoUnbox",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"_isRunningAction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_hasSnapshotReaction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(a,"_childNodes",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_initialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshotCreated",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_snapshotComputed",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_snapshotUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_internalEvents",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),a._snapshotComputed=Pe((function(){return a.getSnapshot()})),a.unbox=a.unbox.bind(a),a._initialSnapshot=o,a.identifierAttribute=t.identifierAttribute,r||(a.identifierCache=new In),a._childNodes=t.initializeChildNodes(a,a._initialSnapshot),a.identifier=null,a.unnormalizedIdentifier=null,a.identifierAttribute&&a._initialSnapshot){var s=a._initialSnapshot[a.identifierAttribute];if(void 0===s){var u=a._childNodes[a.identifierAttribute];u&&(s=u.value)}if("string"!=typeof s&&"number"!=typeof s)throw Hn("Instance identifier '"+a.identifierAttribute+"' for type '"+a.type.name+"' must be a string or a number");a.identifier=to(s),a.unnormalizedIdentifier=s}return r?r.root.identifierCache.addNodeToCache(a):a.identifierCache.addNodeToCache(a),a}return Kr(t,e),Object.defineProperty(t.prototype,"applyPatches",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applyPatches(e)}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applySnapshot(e)}}),Object.defineProperty(t.prototype,"createObservableInstanceIfNeeded",{enumerable:!1,configurable:!0,writable:!0,value:function(){0===this._observableInstanceState&&this.createObservableInstance()}}),Object.defineProperty(t.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e,t;this._observableInstanceState=1;for(var r=[],n=this.parent;n&&0===n._observableInstanceState;)r.unshift(n),n=n.parent;try{for(var i=Wr(r),o=i.next();!o.done;o=i.next()){o.value.createObservableInstanceIfNeeded()}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}var a=this.type;try{this.storedValue=a.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,a.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=En.DEAD,e}finally{this._isRunningAction=!1}this._observableInstanceState=2,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Ln,this.state=En.CREATED,this.fireHook(Br.afterCreate),this.finalizeCreation()}}),Object.defineProperty(t.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(Br.beforeDetach);var e=this.state;this.state=En.DETACHING;var t=this.root,r=t.environment,n=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=r,this.identifierCache=n}finally{this.state=e}}}}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e!==this.parent,n=t!==this.subpath;(r||n)&&(r?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(Br.afterAttach)):n&&this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;this.fireInternalHook(e);var r=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof r&&(mt?mt((function(){r.apply(t.storedValue)})):r.apply(this.storedValue))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?2===this._observableInstanceState?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(t.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(t.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(t.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t;if(!this.isAlive){var r=this._getAssertAliveError(e);t=r,console.warn(new Error("[mobx-state-tree] "+t))}}}),Object.defineProperty(t.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&ii(e.subpath)||"",n=e.actionContext||bn;n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";n&&null!=n.name&&(i=(n&&n.context&&Nn(n.context).path||t)+"."+n.name+"()");return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '"+this.type.name+"', Path upon death: '"+t+"', Subpath: '"+r+"', Action: '"+i+"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Ln),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildren(this):Mn(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw Hn("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(t.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"",t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+e+t+(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this.baseFinalizeCreation((function(){var t,r;try{for(var n=Wr(e.getChildren()),i=n.next();!i.done;i=n.next()){i.value.finalizeCreation()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(r=n.return)&&r.call(n)}finally{if(t)throw t.error}}e.fireInternalHook(Br.afterCreationFinalization)}))}}),Object.defineProperty(t.prototype,"detach",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this.isAlive)throw Hn("Error while detaching, node is not alive.");this.clearParent()}}),Object.defineProperty(t.prototype,"preboot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this._applyPatches=mn(this.storedValue,"@APPLY_PATCHES",(function(t){t.forEach((function(t){if(t.path){var r=function(e){var t=e.split("/").map(oi);if(!(""===e||"."===e||".."===e||ti(e,"/")||ti(e,"./")||ti(e,"../")))throw Hn("a json path must be either rooted, empty or relative, but got '"+e+"'");""===t[0]&&t.shift();return t}(t.path);Un(e,r.slice(0,-1)).applyPatchLocally(r[r.length-1],t)}else e.type.applySnapshot(e,t.value)}))})),this._applySnapshot=mn(this.storedValue,"@APPLY_SNAPSHOT",(function(t){if(t!==e.snapshot)return e.type.applySnapshot(e,t)})),Xn(this.storedValue,"$treenode",this),Xn(this.storedValue,"toJSON",Rn)}}),Object.defineProperty(t.prototype,"die",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.isAlive&&this.state!==En.DETACHING&&(this.aboutToDie(),this.finalizeDeath())}}),Object.defineProperty(t.prototype,"aboutToDie",{enumerable:!1,configurable:!0,writable:!0,value:function(){0!==this._observableInstanceState&&(this.getChildren().forEach((function(e){e.aboutToDie()})),this.baseAboutToDie(),this._internalEventsEmit("dispose"),this._internalEventsClear("dispose"))}}),Object.defineProperty(t.prototype,"finalizeDeath",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.getChildren().forEach((function(e){e.finalizeDeath()})),this.root.identifierCache.notifyDied(this);var e=this.snapshot;this._snapshotUponDeath=e,this._internalEventsClearAll(),this.baseFinalizeDeath()}}),Object.defineProperty(t.prototype,"onSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._addSnapshotReaction(),this._internalEventsRegister("snapshot",e)}}),Object.defineProperty(t.prototype,"emitSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._internalEventsEmit("snapshot",e)}}),Object.defineProperty(t.prototype,"onPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._internalEventsRegister("patch",e)}}),Object.defineProperty(t.prototype,"emitPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this._internalEventsHasSubscribers("patch")){var r=Yr(function(e){if(!("oldValue"in e))throw Hn("Patches without `oldValue` field cannot be inversed");return[ri(e),ni(e)]}(function(e){for(var t=[],r=1;r=0&&this.middlewares.splice(t,1)}}}),Object.defineProperty(t.prototype,"addMiddleWare",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;void 0===t&&(t=!0);var n={handler:e,includeHooks:t};return this.middlewares?this.middlewares.push(n):this.middlewares=[n],function(){r.removeMiddleware(n)}}}),Object.defineProperty(t.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this.assertWritable({subpath:e}),this.createObservableInstanceIfNeeded(),this.type.applyPatchLocally(this,e,t)}}),Object.defineProperty(t.prototype,"_addSnapshotReaction",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;if(!this._hasSnapshotReaction){var t=jt((function(){return e.snapshot}),(function(t){return e.emitSnapshot(t)}),sn);this.addDisposer(t),this._hasSnapshotReaction=!0}}}),Object.defineProperty(t.prototype,"_internalEventsHasSubscribers",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return!!this._internalEvents&&this._internalEvents.hasSubscribers(e)}}),Object.defineProperty(t.prototype,"_internalEventsRegister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){return void 0===r&&(r=!1),this._internalEvents||(this._internalEvents=new Jn),this._internalEvents.register(e,t,r)}}),Object.defineProperty(t.prototype,"_internalEventsHas",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return!!this._internalEvents&&this._internalEvents.has(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsUnregister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this._internalEvents&&this._internalEvents.unregister(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsEmit",{enumerable:!1,configurable:!0,writable:!0,value:function(e){for(var t,r=[],n=1;n0},enumerable:!1,configurable:!0})}();var bn,dn=1;function vn(){return dn++}function yn(e,t){var r=Nn(e.context);"action"===e.type&&r.assertAlive({actionContext:e});var n=r._isRunningAction;r._isRunningAction=!0;var i=bn;bn=e;try{return function(e,t,r){var n=new _n(e,r);if(n.isEmpty)return yt(r).apply(null,t.args);var i=null;function o(e){var t=n.getNextMiddleware(),a=t&&t.handler;if(!a)return yt(r).apply(null,e.args);if(!t.includeHooks&&Br[e.name])return o(e);function s(e,t){i=o(e),t&&(i=t(i))}function u(e){i=e}return a(e,s,u),i}return o(t)}(r,e,t)}finally{bn=i,r._isRunningAction=n}}function gn(e){if(e)return"action"===e.type?e:e.parentActionEvent}function mn(e,t,r){var n=function(){var n=vn(),i=bn,o=gn(i);return yn({type:"action",name:t,id:n,args:ei(arguments),context:e,tree:en(e),rootId:i?i.rootId:n,parentId:i?i.id:0,allParentIds:i?Qr(i.allParentIds,[i.id]):[],parentEvent:i,parentActionEvent:o},r)};return n._isMSTAction=!0,n}var _n=function(){function e(e,t){Object.defineProperty(this,"arrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"inArrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:[]}),t.$mst_middleware&&this.middlewares.push(t.$mst_middleware);for(var r=e;r;)r.middlewares&&this.middlewares.push(r.middlewares),r=r.parent}return Object.defineProperty(e.prototype,"isEmpty",{get:function(){return this.middlewares.length<=0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"getNextMiddleware",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.middlewares[this.arrayIndex];if(e){var t=e[this.inArrayIndex++];return t||(this.arrayIndex++,this.inArrayIndex=0,this.getNextMiddleware())}}}),e}();function wn(e){return"function"==typeof e?"":Dn(e)?"<"+e+">":"`"+function(e){try{return JSON.stringify(e)}catch(e){return""}}(e)+"`"}function On(e){var t=e.value,r=e.context[e.context.length-1].type,n=e.context.map((function(e){return e.path})).filter((function(e){return e.length>0})).join("/"),i=n.length>0?'at path "/'+n+'" ':"",o=Dn(t)?"value of type "+Nn(t).type.name+":":Qn(t)?"value":"snapshot",a=r&&Dn(t)&&r.is(Nn(t).snapshot);return""+i+o+" "+wn(t)+" is not assignable "+(r?"to type: `"+r.name+"`":"")+(e.message?" 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r=[],n=0,i=0;i=0){var i=this.getDefaultInstanceOrSnapshot();return this._subtype.instantiate(e,t,r,i)}return this._subtype.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,this.optionalValues.indexOf(t)<0&&this._subtype.is(t)?t:this.getDefaultInstanceOrSnapshot(),r,n)}}),Object.defineProperty(t.prototype,"getDefaultInstanceOrSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e="function"==typeof this._defaultValue?this._defaultValue():this._defaultValue;return"function"==typeof this._defaultValue&&xn(this,e),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.optionalValues.indexOf(e)>=0?Pn():this._subtype.validate(e,t)}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(ln);function Ri(e,t,r){return function(e,t){if("function"!=typeof t&&Dn(t))throw Hn("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead")}(0,t),new Vi(e,t,r||Ui)}var Ui=[void 0],Mi=Ri(xi,void 0),Fi=Ri(Ai,null);function zi(e){return Ni(e,Mi)}var Li=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"_definition",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),n}return Kr(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|on.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Hn("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:""}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):Pn()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||"cannotDetermine"}}),t}(ln);var $i=function(e){function t(t){var r=e.call(this,t?"frozen("+t.name+")":"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:on.Frozen}),r}return Kr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return kn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Pn():Sn(t,e,"Value is not serializable and cannot be frozen")}}),t}(pn),Hi=new $i;var Bi=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 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0)}})}}}),Object.defineProperty(t.prototype,"addTargetNodeWatcher",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this,n=this.getValue(e);if(n){var i=Nn(n),o=function(n,o){var a=function(e){switch(e){case Br.beforeDestroy:return"destroy";case Br.beforeDetach:return"detach";default:return}}(o);a&&r.fireInvalidated(a,e,t,i)},a=i.registerHook(Br.beforeDetach,o),s=i.registerHook(Br.beforeDestroy,o);return function(){a(),s()}}}}),Object.defineProperty(t.prototype,"watchTargetNodeForInvalidations",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){var n=this;if(this.onInvalidated){var i;e.registerHook(Br.beforeDestroy,(function(){i&&i()}));var o=function(o){i&&i();var 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Kr(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!(e&&e.type instanceof _i))throw Hn("Identifier types can only be instantiated as direct child of a model type");return kn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(e.storedValue!==t)throw Hn("Tried to change identifier from '"+e.storedValue+"' to '"+t+"'. 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a=e.call(this,t,r,n,i)||this;if(Object.defineProperty(a,"nodeId",{enumerable:!0,configurable:!0,writable:!0,value:++an}),Object.defineProperty(a,"identifierAttribute",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"unnormalizedIdentifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifierCache",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"isProtectionEnabled",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applyPatches",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applySnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_autoUnbox",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"_isRunningAction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_hasSnapshotReaction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(a,"_childNodes",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_initialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshotCreated",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_snapshotComputed",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_snapshotUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_internalEvents",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),a._snapshotComputed=Pe((function(){return a.getSnapshot()})),a.unbox=a.unbox.bind(a),a._initialSnapshot=o,a.identifierAttribute=t.identifierAttribute,r||(a.identifierCache=new In),a._childNodes=t.initializeChildNodes(a,a._initialSnapshot),a.identifier=null,a.unnormalizedIdentifier=null,a.identifierAttribute&&a._initialSnapshot){var s=a._initialSnapshot[a.identifierAttribute];if(void 0===s){var u=a._childNodes[a.identifierAttribute];u&&(s=u.value)}if("string"!=typeof s&&"number"!=typeof s)throw Hn("Instance identifier '"+a.identifierAttribute+"' for type '"+a.type.name+"' must be a string or a number");a.identifier=to(s),a.unnormalizedIdentifier=s}return r?r.root.identifierCache.addNodeToCache(a):a.identifierCache.addNodeToCache(a),a}return Kr(t,e),Object.defineProperty(t.prototype,"applyPatches",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applyPatches(e)}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applySnapshot(e)}}),Object.defineProperty(t.prototype,"createObservableInstanceIfNeeded",{enumerable:!1,configurable:!0,writable:!0,value:function(){0===this._observableInstanceState&&this.createObservableInstance()}}),Object.defineProperty(t.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e,t;this._observableInstanceState=1;for(var r=[],n=this.parent;n&&0===n._observableInstanceState;)r.unshift(n),n=n.parent;try{for(var i=Wr(r),o=i.next();!o.done;o=i.next()){o.value.createObservableInstanceIfNeeded()}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}var a=this.type;try{this.storedValue=a.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,a.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=En.DEAD,e}finally{this._isRunningAction=!1}this._observableInstanceState=2,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Ln,this.state=En.CREATED,this.fireHook(Br.afterCreate),this.finalizeCreation()}}),Object.defineProperty(t.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(Br.beforeDetach);var e=this.state;this.state=En.DETACHING;var t=this.root,r=t.environment,n=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=r,this.identifierCache=n}finally{this.state=e}}}}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e!==this.parent,n=t!==this.subpath;(r||n)&&(r?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(Br.afterAttach)):n&&this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;this.fireInternalHook(e);var r=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof r&&(mt?mt((function(){r.apply(t.storedValue)})):r.apply(this.storedValue))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?2===this._observableInstanceState?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(t.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(t.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(t.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t;if(!this.isAlive){var r=this._getAssertAliveError(e);t=r,console.warn(new Error("[mobx-state-tree] "+t))}}}),Object.defineProperty(t.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&ii(e.subpath)||"",n=e.actionContext||bn;n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";n&&null!=n.name&&(i=(n&&n.context&&Nn(n.context).path||t)+"."+n.name+"()");return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '"+this.type.name+"', Path upon death: '"+t+"', Subpath: '"+r+"', Action: '"+i+"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Ln),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildren(this):Mn(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw Hn("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(t.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"",t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+e+t+(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this.baseFinalizeCreation((function(){var t,r;try{for(var n=Wr(e.getChildren()),i=n.next();!i.done;i=n.next()){i.value.finalizeCreation()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(r=n.return)&&r.call(n)}finally{if(t)throw t.error}}e.fireInternalHook(Br.afterCreationFinalization)}))}}),Object.defineProperty(t.prototype,"detach",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this.isAlive)throw Hn("Error while detaching, node is not alive.");this.clearParent()}}),Object.defineProperty(t.prototype,"preboot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this._applyPatches=mn(this.storedValue,"@APPLY_PATCHES",(function(t){t.forEach((function(t){if(t.path){var r=function(e){var t=e.split("/").map(oi);if(!(""===e||"."===e||".."===e||ti(e,"/")||ti(e,"./")||ti(e,"../")))throw Hn("a json path must be either rooted, empty or relative, but got '"+e+"'");""===t[0]&&t.shift();return t}(t.path);Un(e,r.slice(0,-1)).applyPatchLocally(r[r.length-1],t)}else e.type.applySnapshot(e,t.value)}))})),this._applySnapshot=mn(this.storedValue,"@APPLY_SNAPSHOT",(function(t){if(t!==e.snapshot)return e.type.applySnapshot(e,t)})),Xn(this.storedValue,"$treenode",this),Xn(this.storedValue,"toJSON",Rn)}}),Object.defineProperty(t.prototype,"die",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.isAlive&&this.state!==En.DETACHING&&(this.aboutToDie(),this.finalizeDeath())}}),Object.defineProperty(t.prototype,"aboutToDie",{enumerable:!1,configurable:!0,writable:!0,value:function(){0!==this._observableInstanceState&&(this.getChildren().forEach((function(e){e.aboutToDie()})),this.baseAboutToDie(),this._internalEventsEmit("dispose"),this._internalEventsClear("dispose"))}}),Object.defineProperty(t.prototype,"finalizeDeath",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.getChildren().forEach((function(e){e.finalizeDeath()})),this.root.identifierCache.notifyDied(this);var e=this.snapshot;this._snapshotUponDeath=e,this._internalEventsClearAll(),this.baseFinalizeDeath()}}),Object.defineProperty(t.prototype,"onSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._addSnapshotReaction(),this._internalEventsRegister("snapshot",e)}}),Object.defineProperty(t.prototype,"emitSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._internalEventsEmit("snapshot",e)}}),Object.defineProperty(t.prototype,"onPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._internalEventsRegister("patch",e)}}),Object.defineProperty(t.prototype,"emitPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this._internalEventsHasSubscribers("patch")){var r=Yr(function(e){if(!("oldValue"in e))throw Hn("Patches without `oldValue` field cannot be inversed");return[ri(e),ni(e)]}(function(e){for(var 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e.emitSnapshot(t)}),sn);this.addDisposer(t),this._hasSnapshotReaction=!0}}}),Object.defineProperty(t.prototype,"_internalEventsHasSubscribers",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return!!this._internalEvents&&this._internalEvents.hasSubscribers(e)}}),Object.defineProperty(t.prototype,"_internalEventsRegister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){return void 0===r&&(r=!1),this._internalEvents||(this._internalEvents=new 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r=e;r;)r.middlewares&&this.middlewares.push(r.middlewares),r=r.parent}return Object.defineProperty(e.prototype,"isEmpty",{get:function(){return this.middlewares.length<=0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"getNextMiddleware",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.middlewares[this.arrayIndex];if(e){var t=e[this.inArrayIndex++];return t||(this.arrayIndex++,this.inArrayIndex=0,this.getNextMiddleware())}}}),e}();function wn(e){return"function"==typeof e?"":Dn(e)?"<"+e+">":"`"+function(e){try{return JSON.stringify(e)}catch(e){return""}}(e)+"`"}function On(e){var t=e.value,r=e.context[e.context.length-1].type,n=e.context.map((function(e){return e.path})).filter((function(e){return e.length>0})).join("/"),i=n.length>0?'at path "/'+n+'" ':"",o=Dn(t)?"value of type "+Nn(t).type.name+":":Qn(t)?"value":"snapshot",a=r&&Dn(t)&&r.is(Nn(t).snapshot);return""+i+o+" "+wn(t)+" is not assignable "+(r?"to type: `"+r.name+"`":"")+(e.message?" 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t.emitPatch({op:"remove",path:ii(e.name),oldValue:r},t)}}}),Object.defineProperty(t.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){var n=e.storedValue;switch(r.op){case"add":case"replace":n.set(t,r.value);break;case"remove":n.delete(t)}}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){xn(this,t);var r=e.storedValue,n={};if(Array.from(r.keys()).forEach((function(e){n[e]=!1})),t)for(var i in t)r.set(i,t[i]),n[""+i]=!0;Object.keys(n).forEach((function(e){!1===n[e]&&r.delete(e)}))}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;return Wn(e)?An(Object.keys(e).map((function(n){return r._subType.validate(e[n],jn(t,n,r._subType))}))):Sn(t,e,"Value is not a plain 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t(this.name,this._subType,r)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return Cn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t=[]);var r=e.type._subType,n={};return t.forEach((function(t,i){var o=""+i;n[o]=r.instantiate(e,o,void 0,t)})),n}}),Object.defineProperty(t.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return we.array(Mn(e),$n)}}),Object.defineProperty(t.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){Rr(t).dehancer=e.unbox,e.type.hookInitializers.forEach((function(e){var r=e(t);Object.keys(r).forEach((function(e){var n=r[e],i=mn(t,e,n);Xn(t,e,i)}))})),Nt(t,this.willChange),Ft(t,this.didChange)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType.describe()+"[]"}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue.slice()}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=Number(t);if(r=0;r--)t.emitPatch({op:"remove",path:""+(e.index+r),oldValue:e.removed[r].snapshot},t);for(r=0;r0)return r;var n=Dn(e)?Nn(e).snapshot:e;return this._predicate(n)?Pn():Sn(t,e,this._message(e))}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(ln);var Di=function(e){function t(t,r,n){var i=e.call(this,t)||this;return Object.defineProperty(i,"_types",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(i,"_dispatcher",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(i,"_eager",{enumerable:!0,configurable:!0,writable:!0,value:!0}),n=qr({eager:!0,dispatcher:void 0},n),i._dispatcher=n.dispatcher,n.eager||(i._eager=!1),i}return Kr(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){var e=on.Union;return this._types.forEach((function(t){e|=t.flags})),e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._types.some((function(t){return t.isAssignableFrom(e)}))}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"("+this._types.map((function(e){return e.describe()})).join(" | 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r=[],n=0,i=0;i=0){var i=this.getDefaultInstanceOrSnapshot();return this._subtype.instantiate(e,t,r,i)}return this._subtype.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,this.optionalValues.indexOf(t)<0&&this._subtype.is(t)?t:this.getDefaultInstanceOrSnapshot(),r,n)}}),Object.defineProperty(t.prototype,"getDefaultInstanceOrSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e="function"==typeof this._defaultValue?this._defaultValue():this._defaultValue;return"function"==typeof this._defaultValue&&xn(this,e),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.optionalValues.indexOf(e)>=0?Pn():this._subtype.validate(e,t)}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(ln);function Ri(e,t,r){return function(e,t){if("function"!=typeof t&&Dn(t))throw Hn("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead")}(0,t),new Vi(e,t,r||Ui)}var Ui=[void 0],Mi=Ri(xi,void 0),zi=Ri(Ai,null);function Fi(e){return Ni(e,Mi)}var Li=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"_definition",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),n}return Kr(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|on.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Hn("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:""}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):Pn()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||"cannotDetermine"}}),t}(ln);var $i=function(e){function t(t){var r=e.call(this,t?"frozen("+t.name+")":"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:on.Frozen}),r}return Kr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return kn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Pn():Sn(t,e,"Value is not serializable and cannot be frozen")}}),t}(pn),Hi=new $i;var Bi=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 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this.name}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.targetType.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return ro(e)?Pn():Sn(t,e,"Value is not a valid identifier, which is a string or a number")}}),Object.defineProperty(t.prototype,"fireInvalidated",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=t.parent;if(i&&i.isAlive){var o=i.storedValue;o&&this.onInvalidated({cause:e,parent:o,invalidTarget:n?n.storedValue:void 0,invalidId:r,replaceRef:function(e){Zr(t.root.storedValue,{op:"replace",value:e,path:t.path})},removeRef:function(){!function(e){return hn(e)&&(e.flags&on.Object)>0}(i.type)?Zr(t.root.storedValue,{op:"remove",path:t.path}):this.replaceRef(void 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Kr(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!(e&&e.type instanceof _i))throw Hn("Identifier types can only be instantiated as direct child of a model type");return kn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(e.storedValue!==t)throw Hn("Tried to change identifier from '"+e.storedValue+"' to '"+t+"'. 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jo(t,e),t.prototype.notifyNext=function(e,t,r,n,i){this.destination.next(e),this.removeSubscription(i),this.tryComplete()},t.prototype.notifyError=function(e,t){this._error(e)},t.prototype.notifyComplete=function(e){var t=this.removeSubscription(e);t&&this.destination.next(t),this.tryComplete()},t.prototype._next=function(e){var t=this.index++;try{var r=this.delayDurationSelector(e,t);r&&this.tryDelay(r,e)}catch(e){this.destination.error(e)}},t.prototype._complete=function(){this.completed=!0,this.tryComplete(),this.unsubscribe()},t.prototype.removeSubscription=function(e){e.unsubscribe();var t=this.delayNotifierSubscriptions.indexOf(e);return-1!==t&&this.delayNotifierSubscriptions.splice(t,1),e.outerValue},t.prototype.tryDelay=function(e,t){var r=function(e,t,r,n,i){if(void 0===i&&(i=new da(e,r,n)),!i.closed)return t instanceof Lo?t.subscribe(i):_a(t)(i)}(this,e,t);r&&!r.closed&&(this.destination.add(r),this.delayNotifierSubscriptions.push(r))},t.prototype.tryComplete=function(){this.completed&&0===this.delayNotifierSubscriptions.length&&this.destination.complete()},t}(ba),Uu=function(e){function t(t,r){var n=e.call(this)||this;return n.source=t,n.subscriptionDelay=r,n}return jo(t,e),t.prototype._subscribe=function(e){this.subscriptionDelay.subscribe(new Mu(e,this.source))},t}(Lo),Mu=function(e){function t(t,r){var n=e.call(this)||this;return n.parent=t,n.source=r,n.sourceSubscribed=!1,n}return jo(t,e),t.prototype._next=function(e){this.subscribeToSource()},t.prototype._error=function(e){this.unsubscribe(),this.parent.error(e)},t.prototype._complete=function(){this.unsubscribe(),this.subscribeToSource()},t.prototype.subscribeToSource=function(){this.sourceSubscribed||(this.sourceSubscribed=!0,this.unsubscribe(),this.source.subscribe(this.parent))},t}(Vo);var zu=function(){function e(e,t,r){void 0===r&&(r=!1),this.accumulator=e,this.seed=t,this.hasSeed=r}return e.prototype.call=function(e,t){return t.subscribe(new Fu(e,this.accumulator,this.seed,this.hasSeed))},e}(),Fu=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o.accumulator=r,o._seed=n,o.hasSeed=i,o.index=0,o}return jo(t,e),Object.defineProperty(t.prototype,"seed",{get:function(){return this._seed},set:function(e){this.hasSeed=!0,this._seed=e},enumerable:!0,configurable:!0}),t.prototype._next=function(e){if(this.hasSeed)return this._tryNext(e);this.seed=e,this.destination.next(e)},t.prototype._tryNext=function(e){var t,r=this.index++;try{t=this.accumulator(this.seed,e,r)}catch(e){this.destination.error(e)}this.seed=t,this.destination.next(t)},t}(Vo);var Lu=function(){function e(e,t){this.subjectFactory=e,this.selector=t}return e.prototype.call=function(e,t){var r=this.selector,n=this.subjectFactory(),i=r(n).subscribe(e);return i.add(t.subscribe(n)),i},e}();var $u=function(){function e(e,t){this.notifier=e,this.source=t}return e.prototype.call=function(e,t){return t.subscribe(new Hu(e,this.notifier,this.source))},e}(),Hu=function(e){function t(t,r,n){var i=e.call(this,t)||this;return i.notifier=r,i.source=n,i}return jo(t,e),t.prototype.error=function(t){if(!this.isStopped){var r=this.errors,n=this.retries,i=this.retriesSubscription;if(n)this.errors=void 0,this.retriesSubscription=void 0;else{r=new Ko;try{n=(0,this.notifier)(r)}catch(t){return e.prototype.error.call(this,t)}i=Sa(n,new ja(this))}this._unsubscribeAndRecycle(),this.errors=r,this.retries=n,this.retriesSubscription=i,r.next(t)}},t.prototype._unsubscribe=function(){var e=this.errors,t=this.retriesSubscription;e&&(e.unsubscribe(),this.errors=void 0),t&&(t.unsubscribe(),this.retriesSubscription=void 0),this.retries=void 0},t.prototype.notifyNext=function(){var e=this._unsubscribe;this._unsubscribe=null,this._unsubscribeAndRecycle(),this._unsubscribe=e,this.source.subscribe(this)},t}(Pa);function Bu(){return new Ko}function Gu(){return function(e){return Wo()((t=Bu,function(e){var n;if(n="function"==typeof t?t:function(){return t},"function"==typeof r)return e.lift(new Lu(n,r));var i=Object.create(e,Zo);return i.source=e,i.subjectFactory=n,i})(e));var t,r}}function Ku(e,t){return"function"==typeof t?function(r){return r.pipe(Ku((function(r,n){return Oa(e(r,n)).pipe(fa((function(e,i){return t(r,e,n,i)})))})))}:function(t){return t.lift(new qu(e))}}var qu=function(){function e(e){this.project=e}return e.prototype.call=function(e,t){return t.subscribe(new Wu(e,this.project))},e}(),Wu=function(e){function t(t,r){var n=e.call(this,t)||this;return n.project=r,n.index=0,n}return jo(t,e),t.prototype._next=function(e){var t,r=this.index++;try{t=this.project(e,r)}catch(e){return void this.destination.error(e)}this._innerSub(t)},t.prototype._innerSub=function(e){var t=this.innerSubscription;t&&t.unsubscribe();var r=new ja(this),n=this.destination;n.add(r),this.innerSubscription=Sa(e,r),this.innerSubscription!==r&&n.add(this.innerSubscription)},t.prototype._complete=function(){var t=this.innerSubscription;t&&!t.closed||e.prototype._complete.call(this),this.unsubscribe()},t.prototype._unsubscribe=function(){this.innerSubscription=void 0},t.prototype.notifyComplete=function(){this.innerSubscription=void 0,this.isStopped&&e.prototype._complete.call(this)},t.prototype.notifyNext=function(e){this.destination.next(e)},t}(Pa);function Yu(e,t,r){return function(n){return n.lift(new Qu(e,t,r))}}var Qu=function(){function e(e,t,r){this.nextOrObserver=e,this.error=t,this.complete=r}return e.prototype.call=function(e,t){return t.subscribe(new Xu(e,this.nextOrObserver,this.error,this.complete))},e}(),Xu=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o._tapNext=la,o._tapError=la,o._tapComplete=la,o._tapError=n||la,o._tapComplete=i||la,Po(r)?(o._context=o,o._tapNext=r):r&&(o._context=r,o._tapNext=r.next||la,o._tapError=r.error||la,o._tapComplete=r.complete||la),o}return jo(t,e),t.prototype._next=function(e){try{this._tapNext.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.next(e)},t.prototype._error=function(e){try{this._tapError.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.error(e)},t.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(e){return void this.destination.error(e)}return this.destination.complete()},t}(Vo); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class Ju{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=eu((e=>Ta((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(Ku())))}#on(e,t){const r=this.all.get(e);r?r.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof Array?t.forEach((t=>this.#on(e,t))):t instanceof Function&&this.#on(e,t)}))}off(e,t){if("*"===e)return this.all.clear();{const r=this.all.get(e);return!!r&&(t?r.splice(r.indexOf(t)>>>0,1):this.all.set(e,[]))}}emit(e,...t){const r=this.all.get(e);return r?r.map((e=>e.apply(this.bindThis,t))):[]}}class ec{_belongTo=null;constructor(e,t){this.$EventHub=new Ju({},this),this.$store=wo({spiderUUID:t,originData:e})}$commit(e,...t){const r=this.$store[e](...t);return this.$EventHub.emit(e,...t),r}$on(...e){return this.$EventHub.on(...e)}$off(...e){return this.$EventHub.off(...e)}$isSameTask(e){return e.$store.spiderUUID===this.$store.spiderUUID&&e.$store.uuid===this.$store.uuid}$destroy(){this._belongTo=null,this.$commit("destroy"),this.$EventHub.off("*")}get[Symbol.toStringTag](){return"Task"}} +class Zu{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=eu((e=>Ta((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(Gu())))}#on(e,t){const r=this.all.get(e);r?r.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof Array?t.forEach((t=>this.#on(e,t))):t instanceof Function&&this.#on(e,t)}))}off(e,t){if("*"===e)return this.all.clear();{const r=this.all.get(e);return!!r&&(t?r.splice(r.indexOf(t)>>>0,1):this.all.set(e,[]))}}emit(e,...t){const r=this.all.get(e);return r?r.map((e=>e.apply(this.bindThis,t))):[]}}class Ju{_belongTo=null;constructor(e,t){this.$EventHub=new Zu({},this),this.$store=wo({spiderUUID:t,originData:e})}$commit(e,...t){const r=this.$store[e](...t);return this.$EventHub.emit(e,...t),r}$on(...e){return this.$EventHub.on(...e)}$off(...e){return this.$EventHub.off(...e)}$isSameTask(e){return e.$store.spiderUUID===this.$store.spiderUUID&&e.$store.uuid===this.$store.uuid}$destroy(){this._belongTo=null,this.$commit("destroy"),this.$EventHub.off("*")}get[Symbol.toStringTag](){return"Task"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class tc extends ec{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUID||t),this.#linkTask()}#linkTask(){this._originData.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}$commit(e,...t){const r=[];this._originData.forEach((n=>r.push(n.$commit(e,...t))));const n=this.$EventHub.emit(e,...t);return"start"===e&&this._output?n[0]:r}$destroy(){const e=[...this._originData];return this.$EventHub.emit("destroy"),e}$removeLink(e){this._originData.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} + */class ec extends Ju{constructor(e,t="00000"){super({},e?.[0]?.spiderUUID||t),this.member=new Set(e),this.#linkTask()}#linkTask(){this.member.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}consume=!1;$commit(e,...t){const r=[];return this.member.forEach((n=>r.push(n.$commit(e,...t)))),this.$EventHub.emit(e,...t),this.consume?r[0]:("start"===e&&(this.consume=!0),r)}$destroy(){this.$EventHub.emit("destroy"),this.$store.destroy();const e=this.member;return this.member=null,e}$removeLink(e){this.member.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const rc=new Ju,nc=rc.createSource$("TaskUpdate"),ic=rc.createSource$("ControlUpdate"); + */const tc=new Zu,rc=tc.createSource$("TaskUpdate"),nc=tc.createSource$("ControlUpdate"); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var oc={stateChange(e){this.status=e,rc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,rc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,rc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof tc&&e.$destroy(),rc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; +var ic={stateChange(e){this.status=e,tc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,tc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,tc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof ec&&e.$destroy(),tc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */function ac(){const e=this.$store.$backup();rc.emit("TaskUpdate",e)}class sc{#Tasks=new Map;viewModel=[];createTask(e,t){const r=new ec(e,t);this.#Tasks.set(r.uuid,r);const n=this;return r.$on({start:ac,success:ac,complete:ac,error:ac,destroy(){n.#Tasks.delete(this.uuid)}}),this.viewModel.push(r.$store),r}} + */function oc(){const e=this.$store.$backup();tc.emit("TaskUpdate",e)}class ac{#Tasks=new Map;viewModel=[];createTask(e,t){const r=new Ju(e,t);this.#Tasks.set(r.uuid,r);const n=this;return r.$on({start:oc,success:oc,complete:oc,error:oc,destroy(){n.#Tasks.delete(this.uuid)}}),this.viewModel.push(r.$store),r}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class uc{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} + */class sc{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -285,12 +285,12 @@ var oc={stateChange(e){this.status=e,rc.emit("ControlUpdate",{name:"stateChange" * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -function cc(e){return yo(e,yo.URL)} +function uc(e){return yo(e,yo.URL)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class lc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new uc;preparePipeline(){let e="";const t=this.Plugins.map(((t,r)=>(e+=t.main.toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(r),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=Fo(...t),this.UUID=cc(e),this.#PluginQueue.QueuePromise}} + */class cc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new sc;preparePipeline(){let e="";const t=this.Plugins.map(((t,r)=>(e+=(t?.main||t.operator).toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(r),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=zo(...t),this.UUID=uc(e),this.#PluginQueue.QueuePromise}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -301,7 +301,7 @@ function cc(e){return yo(e,yo.URL)} * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var fc=new class{status="free";#runningQueue=new uc;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new sc;constructor(){this.$EventHub=new Ju(oc,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),r=>new Lo((n=>{const i=new Set;let o=!1;const a=r.subscribe((e=>{o?i.add(e):n.next(e)}),la,(()=>{i.forEach((e=>n.next(e))),n.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>n.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new lc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const r=this.TaskManager.createTask(e,this._pipeline.UUID);t&&r.$store.$import(e),this.$EventHub.emit("Flow:input",r)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class pc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(nc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(ic.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} +var lc=new class{status="free";#runningQueue=new sc;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new ac;constructor(){this.$EventHub=new Zu(ic,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),r=>new Lo((n=>{const i=new Set;let o=!1;const a=r.subscribe((e=>{o?i.add(e):n.next(e)}),la,(()=>{i.forEach((e=>n.next(e))),i.clear(),n.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>n.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new cc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const r=this.TaskManager.createTask(e,this._pipeline.UUID);t&&r.$store.$import(e),this.$EventHub.emit("Flow:input",r)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class fc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(rc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(nc.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -312,28 +312,27 @@ var fc=new class{status="free";#runningQueue=new uc;_stop=!1;spiderSource$=null; * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class hc extends Error{constructor(e){super(e),this.name="PluginError"}}class bc extends Error{constructor(e){super(e),this.name="FlowError"}} +class pc extends Error{constructor(e){super(e),this.name="PluginError"}}class hc extends Error{constructor(e){super(e),this.name="FlowError"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class dc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=cc(this.main.toString()+e)}TaskStarter(e){return ua(e).pipe(qu((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),qu((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Cu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new hc(r);return na}throw new hc(t[0])})),Qu((e=>this.complete&&this.complete(e))))}operator(e){return Fo(qu((e=>this.TaskStarter(e))))}}function vc(e,t={}){if(e instanceof Function)return new dc(Object.assign(t,{main:e}));if(e instanceof Object)return new dc(e);throw new hc("Plugin 必须是一个函数或者是 Plugin 描述对象")} + */class bc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=uc((this?.main||this.operator).toString()+e)}TaskStarter(e){return ua(e).pipe(Ku((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),Ku((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Iu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new pc(r);return na}throw new pc(t[0])})),Yu((e=>this.complete&&this.complete(e))))}operator(e){return zo(Ku((e=>this.TaskStarter(e))))}}function dc(e,t={}){if(e instanceof Function)return new bc(Object.assign(t,{main:e}));if(e instanceof Object)return new bc(e);throw new pc("Plugin 必须是一个函数或者是 Plugin 描述对象")} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const yc=(e,t)=>{return Fo((r=r=>r.pipe(function(e,t){var r=!1;return arguments.length>=2&&(r=!0),function(n){return n.lift(new zu(e,t,r))}}(((t,r)=>{if(console.log("尝试次数",t,r),t>=e)throw new bc("超出尝试次数",r);return t+1}),0),Vu(((...e)=>{switch(typeof t){case"string":case"number":return Na(parseInt(t,10));case"function":return Na(t(...e));default:throw new bc("您输入的 delay 错误")}}))),function(e){return e.lift(new Hu(r,e))})); + */const vc=(e,t)=>{return zo((r=r=>r.pipe(function(e,t){var r=!1;return arguments.length>=2&&(r=!0),function(n){return n.lift(new zu(e,t,r))}}(((t,r)=>{if(console.log("尝试次数",t,r),t>=e)throw new hc("超出尝试次数",r);return t+1}),0),Nu(((...e)=>{switch(typeof t){case"string":case"number":return Na(parseInt(t,10));case"function":return Na(t(...e));default:throw new hc("您输入的 delay 错误")}}))),function(e){return e.lift(new $u(r,e))})); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */var r};function gc({url:e,options:t={}}){const{returnType:r="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,t).then((e=>{if(!e.ok)throw Error(e.statusText); + */var r};function yc(e,{retry:t=3,buffer:r=3,delay:n=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return zo(function(e){var t=arguments.length,r=ca;ia(arguments[arguments.length-1])&&(r=arguments[arguments.length-1],t--);var n=null;t>=2&&(n=arguments[1]);var i=Number.POSITIVE_INFINITY;return t>=3&&(i=arguments[2]),function(t){return t.lift(new Pu(e,n,i,r))}}(1e3,void 0,r),Ca((e=>e.length)),Nu(((e,t)=>Na(t*n))),Aa((e=>Oa(e))),Du((r=>ua(r).pipe(Aa((t=>e(t))),vc(t,i),Iu(((...e)=>(o instanceof Function?o(...e):o)||na))))))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -return function(e,t){const r=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(r)?e.text():/json/.test(r)?e.json():/arrayBuffer/.test(r)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,r)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function mc(e){throw e} + */function gc({url:e,options:t={}}){const{returnType:r="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,Object.assign({cache:"force-cache"},t)).then((e=>{if(!e.ok)throw Error(e.statusText);return function(e,t){const r=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(r)?e.text():/json/.test(r)?e.json():/arrayBuffer/.test(r)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,r)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function mc(e){throw e} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -344,7 +343,7 @@ function _c(e,t){return e instanceof File?e:e instanceof Blob?(e.name=t,e):new F * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const wc={main:Promise.resolve(!0),add(e){this.main.then((()=>Oc(e)))}},Oc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},jc=(e,{DownloadFileName:t},r)=>{const n=_c(e,t||("string"==typeof url?r.url.replace(/[^\/]*?\//g,""):""));return wc.add(n),null},Pc={script:e=>new Promise(((t,r)=>{const n=document.createElement("script");n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),n.remove(),t()},n.onerror=e=>r(e),document.body.append(n)})),css:e=>new Promise(((t,r)=>{const n=document.createElement("style");n.rel="stylesheet",n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),t()},n.onerror=e=>r(e),document.body.append(n)}))}; + */const wc={main:Promise.resolve(!0),add(e){this.main.then((()=>Oc(e)))}},Oc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},jc=(e,{DownloadFileName:t}={},r)=>{const n=_c(e,t||("string"==typeof url?r.url.replace(/[^\/]*?\//g,""):""));return wc.add(n),null},Pc={script:e=>new Promise(((t,r)=>{const n=document.createElement("script");n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),n.remove(),t()},n.onerror=e=>r(e),document.body.append(n)})),css:e=>new Promise(((t,r)=>{const n=document.createElement("style");n.rel="stylesheet",n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),t()},n.onerror=e=>r(e),document.body.append(n)}))}; /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -397,7 +396,7 @@ let Rc;function Uc(){return Cc("jszip").then((()=>{Rc=window.JSZip}))} * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class Fc extends ec{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUID||t),this.#linkTask()}#linkTask(){this._originData.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}$commit(e,...t){const r=[];this._originData.forEach((n=>r.push(n.$commit(e,...t))));const n=this.$EventHub.emit(e,...t);return"start"===e&&this._output?n[0]:r}$destroy(){const e=[...this._originData];return this.$EventHub.emit("destroy"),e}$removeLink(e){this._originData.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} +function zc(e=3,t=1e3){return r=>new Lo((n=>{const i=new Set;let o=0;const a=()=>{i.size&&(n.next([...i]),i.clear())},s=r.subscribe((r=>{switch(console.log(o),o&&(clearTimeout(o),o=0),i.size){case 0:return i.add(r);case e-1:return i.add(r),a();default:return o=setTimeout(a,t),i.add(r)}}),la,(()=>{a(),n.complete()}));return()=>{i.clear(),s.unsubscribe()}}))} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -408,7 +407,12 @@ class Fc extends ec{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUI * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var zc=Object.freeze({__proto__:null,Request:function(e={}){return vc({init(){},name:"Request",main:gc,options:e,operator(){const{delay:e=200,buffer:t=3,retry:r=3,handleError:n=null}=this.options;return i=>i.pipe(function(e,{retry:t=3,buffer:r=3,delay:n=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return Fo(Pu(1e3,void 0,r),Ca((e=>e.length)),Vu(((e,t)=>Na(t*n))),Aa((e=>Oa(e))),Nu((r=>ua(r).pipe(Aa((t=>e(t))),yc(t,i),Cu(((...e)=>(o instanceof Function?o(...e):o)||na))))))}((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:r,handleError:n||mc}))}})},Download:function(e={}){return vc({name:"Download",main:jc,options:e})},ExcelHelper:function(e,t={}){return vc({name:"ExcelHelper",init:Dc,options:t,main(t){const{fileName:r="result",XLSXOptions:n={}}=this.options;return e instanceof Function&&(t=e(t)),Vc(t,`${r}-${(new Date).getTime()}`,n)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),vc({init:Uc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const r=new Rc;e.forEach((e=>r.file(e.name,e)));const n=await r.generateAsync({type:"blob"});return n.name=`${t}-${Mc++}.zip`,n}(e.map((e=>_c(e,t))),t)},options:e,operator(){const{chunk:e=3}=this.options;return t=>t.pipe(Pu(5e3,void 0,e),Ca((e=>e.length)),Nu((e=>this.TaskStarter(new Fc(e),this.uuid))))}})}}); +var Fc=Object.freeze({__proto__:null,Request:function(e={}){return dc({init(){},name:"Request",main:gc,options:e,operator(){const{delay:e=200,buffer:t=1,retry:r=3,handleError:n=null}=this.options;return i=>i.pipe(yc((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:r,handleError:n||mc}))}})},Download:function(e={}){return dc({name:"Download",main:jc,options:e})},ExcelHelper:function(e,t={}){return dc({name:"ExcelHelper",init:Dc,options:t,main(t){const{fileName:r="result",XLSXOptions:n={}}=this.options;return e instanceof Function&&(t=e(t)),Vc(t,`${r}-${(new Date).getTime()}`,n)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),dc({init:Uc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const r=new Rc;e.forEach((e=>r.file(e.name,e)));const n=await r.generateAsync({type:"blob"});return n.name=`${t}-${Mc++}.zip`,n} +/** + * @license + * Copyright 2021 KonghaYao 江夏尧 + * SPDX-License-Identifier: Apache-2.0 + */(_c(e,t),t)},options:e})},Combine:function(e,t=1e3,r){return dc({name:"Combine",main:r,operator(){return n=>n.pipe(zc(e,t),Ca((e=>e.length)),Du((e=>{const t=ua(new ec(e));return r instanceof Function?t.pipe(Du((e=>this.TaskStarter(e)))):t})))}})},Break:function(){return dc({name:"Break",options:options,operator:()=>e=>e.pipe(Du((e=>e instanceof ec?from(e.$destroy()):ua(e))))})}}); /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -478,10 +482,10 @@ var Zc=Object.freeze({__proto__:null,$antiDebugger:function(){Function.prototype * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class Jc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=cc(this.main.toString()+e)}TaskStarter(e){return ua(e).pipe(qu((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),qu((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Cu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new hc(r);return na}throw new hc(t[0])})),Qu((e=>this.complete&&this.complete(e))))}operator(e){return Fo(qu((e=>this.TaskStarter(e))))}} + */class Jc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=uc((this?.main||this.operator).toString()+e)}TaskStarter(e){return ua(e).pipe(Ku((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),Ku((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Iu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new pc(r);return na}throw new pc(t[0])})),Yu((e=>this.complete&&this.complete(e))))}operator(e){return zo(Ku((e=>this.TaskStarter(e))))}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var el=Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new pc(this.config)}crawl(...e){return fc.createFlow(e.flat()),this}pipeline(...e){return fc.pipeline(...e),this}start(){return fc.startFlow(),this}stop(){return fc.stopFlow(),this}},Zc,{plugins:zc,Plugin:function(e,t={}){if(e instanceof Function)return new Jc(Object.assign(t,{main:e}));if(e instanceof Object)return new Jc(e);throw new hc("Plugin 必须是一个函数或者是 Plugin 描述对象")},Task:ec,TaskGroup:tc,version:"3.1.8",buildDate:new Date(1628300553915)});module.exports=el; +var el=Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new fc(this.config)}crawl(...e){return lc.createFlow(e.flat()),this}pipeline(...e){return lc.pipeline(...e),this}start(){return lc.startFlow(),this}stop(){return lc.stopFlow(),this}},Zc,{plugins:Fc,Plugin:function(e,t={}){if(e instanceof Function)return new Jc(Object.assign(t,{main:e}));if(e instanceof Object)return new Jc(e);throw new pc("Plugin 必须是一个函数或者是 Plugin 描述对象")},Task:Ju,TaskGroup:ec,version:"3.2.2",buildDate:new Date(1628382223946)});module.exports=el; diff --git a/dist/JSpider.esm.min.js b/dist/JSpider.esm.min.js index 681d458..9d46fc6 100644 --- a/dist/JSpider.esm.min.js +++ b/dist/JSpider.esm.min.js @@ -1,18216 +1,491 @@ - -(function(l, r) { if (!l || l.getElementById('livereloadscript')) return; r = l.createElement('script'); r.async = 1; r.src = '//' + (self.location.host || 'localhost').split(':')[0] + ':35729/livereload.js?snipver=1'; r.id = 'livereloadscript'; l.getElementsByTagName('head')[0].appendChild(r) })(self.document); -function die(error) { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - throw new Error(typeof error === "number" ? "[MobX] minified error nr: " + error + (args.length ? " " + args.map(String).join(",") : "") + ". Find the full error at: https://github.com/mobxjs/mobx/blob/main/packages/mobx/src/errors.ts" : "[MobX] " + error); -} - -var mockGlobal = {}; -function getGlobal() { - if (typeof globalThis !== "undefined") { - return globalThis; - } - - if (typeof window !== "undefined") { - return window; - } - - if (typeof global !== "undefined") { - return global; - } - - if (typeof self !== "undefined") { - return self; - } - - return mockGlobal; -} - -var assign = Object.assign; -var getDescriptor = Object.getOwnPropertyDescriptor; -var defineProperty$2 = Object.defineProperty; -var objectPrototype = Object.prototype; -var EMPTY_ARRAY$1 = []; -Object.freeze(EMPTY_ARRAY$1); -var EMPTY_OBJECT$1 = {}; -Object.freeze(EMPTY_OBJECT$1); -var hasProxy = typeof Proxy !== "undefined"; -var plainObjectString$1 = /*#__PURE__*/Object.toString(); -function assertProxies() { - if (!hasProxy) { - die("Proxy not available"); - } -} -/** - * Makes sure that the provided function is invoked at most once. - */ - -function once(func) { - var invoked = false; - return function () { - if (invoked) return; - invoked = true; - return func.apply(this, arguments); - }; -} -var noop$1 = function noop() {}; -function isFunction$2(fn) { - return typeof fn === "function"; -} -function isStringish(value) { - var t = typeof value; - - switch (t) { - case "string": - case "symbol": - case "number": - return true; - } - - return false; -} -function isObject$2(value) { - return value !== null && typeof value === "object"; -} -function isPlainObject$1(value) { - var _proto$constructor; - - if (!isObject$2(value)) return false; - var proto = Object.getPrototypeOf(value); - if (proto == null) return true; - return ((_proto$constructor = proto.constructor) == null ? void 0 : _proto$constructor.toString()) === plainObjectString$1; -} // https://stackoverflow.com/a/37865170 - -function isGenerator(obj) { - var constructor = obj == null ? void 0 : obj.constructor; - if (!constructor) return false; - if ("GeneratorFunction" === constructor.name || "GeneratorFunction" === constructor.displayName) return true; - return false; -} -function addHiddenProp(object, propName, value) { - defineProperty$2(object, propName, { - enumerable: false, - writable: true, - configurable: true, - value: value - }); -} -function addHiddenFinalProp$1(object, propName, value) { - defineProperty$2(object, propName, { - enumerable: false, - writable: false, - configurable: true, - value: value - }); -} -function createInstanceofPredicate(name, theClass) { - var propName = "isMobX" + name; - theClass.prototype[propName] = true; - return function (x) { - return isObject$2(x) && x[propName] === true; - }; -} -function isES6Map(thing) { - return thing instanceof Map; -} -function isES6Set(thing) { - return thing instanceof Set; -} -var hasGetOwnPropertySymbols = typeof Object.getOwnPropertySymbols !== "undefined"; -/** - * Returns the following: own enumerable keys and symbols. - */ - -function getPlainObjectKeys(object) { - var keys = Object.keys(object); // Not supported in IE, so there are not going to be symbol props anyway... - - if (!hasGetOwnPropertySymbols) return keys; - var symbols = Object.getOwnPropertySymbols(object); - if (!symbols.length) return keys; - return [].concat(keys, symbols.filter(function (s) { - return objectPrototype.propertyIsEnumerable.call(object, s); - })); -} // From Immer utils -// Returns all own keys, including non-enumerable and symbolic - -var ownKeys = typeof Reflect !== "undefined" && Reflect.ownKeys ? Reflect.ownKeys : hasGetOwnPropertySymbols ? function (obj) { - return Object.getOwnPropertyNames(obj).concat(Object.getOwnPropertySymbols(obj)); -} : -/* istanbul ignore next */ -Object.getOwnPropertyNames; -function toPrimitive(value) { - return value === null ? null : typeof value === "object" ? "" + value : value; -} -function hasProp(target, prop) { - return objectPrototype.hasOwnProperty.call(target, prop); -} // From Immer utils - -var getOwnPropertyDescriptors = Object.getOwnPropertyDescriptors || function getOwnPropertyDescriptors(target) { - // Polyfill needed for Hermes and IE, see https://github.com/facebook/hermes/issues/274 - var res = {}; // Note: without polyfill for ownKeys, symbols won't be picked up - - ownKeys(target).forEach(function (key) { - res[key] = getDescriptor(target, key); - }); - return res; -}; - -function _defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } -} - -function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; -} - -function _extends() { - _extends = Object.assign || function (target) { - for (var i = 1; i < arguments.length; i++) { - var source = arguments[i]; - - for (var key in source) { - if (Object.prototype.hasOwnProperty.call(source, key)) { - target[key] = source[key]; - } - } - } - - return target; - }; - - return _extends.apply(this, arguments); -} - -function _inheritsLoose(subClass, superClass) { - subClass.prototype = Object.create(superClass.prototype); - subClass.prototype.constructor = subClass; - subClass.__proto__ = superClass; -} - -function _assertThisInitialized(self) { - if (self === void 0) { - throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - } - - return self; -} - -function _unsupportedIterableToArray(o, minLen) { - if (!o) return; - if (typeof o === "string") return _arrayLikeToArray(o, minLen); - var n = Object.prototype.toString.call(o).slice(8, -1); - if (n === "Object" && o.constructor) n = o.constructor.name; - if (n === "Map" || n === "Set") return Array.from(o); - if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); -} - -function _arrayLikeToArray(arr, len) { - if (len == null || len > arr.length) len = arr.length; - - for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; - - return arr2; -} - -function _createForOfIteratorHelperLoose(o, allowArrayLike) { - var it; - - if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { - if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { - if (it) o = it; - var i = 0; - return function () { - if (i >= o.length) return { - done: true - }; - return { - done: false, - value: o[i++] - }; - }; - } - - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } - - it = o[Symbol.iterator](); - return it.next.bind(it); -} - -var storedAnnotationsSymbol = /*#__PURE__*/Symbol("mobx-stored-annotations"); -/** - * Creates a function that acts as - * - decorator - * - annotation object - */ - -function createDecoratorAnnotation(annotation) { - function decorator(target, property) { - storeAnnotation(target, property, annotation); - } - - return Object.assign(decorator, annotation); -} -/** - * Stores annotation to prototype, - * so it can be inspected later by `makeObservable` called from constructor - */ - -function storeAnnotation(prototype, key, annotation) { - if (!hasProp(prototype, storedAnnotationsSymbol)) { - addHiddenProp(prototype, storedAnnotationsSymbol, _extends({}, prototype[storedAnnotationsSymbol])); - } // @override must override something - - if (!isOverride(annotation)) { - prototype[storedAnnotationsSymbol][key] = annotation; - } -} -/** - * Collects annotations from prototypes and stores them on target (instance) - */ - - -function collectStoredAnnotations(target) { - if (!hasProp(target, storedAnnotationsSymbol)) { - - - addHiddenProp(target, storedAnnotationsSymbol, _extends({}, target[storedAnnotationsSymbol])); - } - - return target[storedAnnotationsSymbol]; -} - -var $mobx = /*#__PURE__*/Symbol("mobx administration"); -var Atom = /*#__PURE__*/function () { - // for effective unobserving. BaseAtom has true, for extra optimization, so its onBecomeUnobserved never gets called, because it's not needed - - /** - * Create a new atom. For debugging purposes it is recommended to give it a name. - * The onBecomeObserved and onBecomeUnobserved callbacks can be used for resource management. - */ - function Atom(name_) { - if (name_ === void 0) { - name_ = "Atom"; - } - - this.name_ = void 0; - this.isPendingUnobservation_ = false; - this.isBeingObserved_ = false; - this.observers_ = new Set(); - this.diffValue_ = 0; - this.lastAccessedBy_ = 0; - this.lowestObserverState_ = IDerivationState_.NOT_TRACKING_; - this.onBOL = void 0; - this.onBUOL = void 0; - this.name_ = name_; - } // onBecomeObservedListeners - - - var _proto = Atom.prototype; - - _proto.onBO = function onBO() { - if (this.onBOL) { - this.onBOL.forEach(function (listener) { - return listener(); - }); - } - }; - - _proto.onBUO = function onBUO() { - if (this.onBUOL) { - this.onBUOL.forEach(function (listener) { - return listener(); - }); - } - } - /** - * Invoke this method to notify mobx that your atom has been used somehow. - * Returns true if there is currently a reactive context. - */ - ; - - _proto.reportObserved = function reportObserved$1() { - return reportObserved(this); - } - /** - * Invoke this method _after_ this method has changed to signal mobx that all its observers should invalidate. - */ - ; - - _proto.reportChanged = function reportChanged() { - startBatch(); - propagateChanged(this); - endBatch(); - }; - - _proto.toString = function toString() { - return this.name_; - }; - - return Atom; -}(); -var isAtom = /*#__PURE__*/createInstanceofPredicate("Atom", Atom); -function createAtom(name, onBecomeObservedHandler, onBecomeUnobservedHandler) { - if (onBecomeObservedHandler === void 0) { - onBecomeObservedHandler = noop$1; - } - - if (onBecomeUnobservedHandler === void 0) { - onBecomeUnobservedHandler = noop$1; - } - - var atom = new Atom(name); // default `noop` listener will not initialize the hook Set - - if (onBecomeObservedHandler !== noop$1) { - onBecomeObserved(atom, onBecomeObservedHandler); - } - - if (onBecomeUnobservedHandler !== noop$1) { - onBecomeUnobserved(atom, onBecomeUnobservedHandler); - } - - return atom; -} - -function identityComparer(a, b) { - return a === b; -} - -function structuralComparer(a, b) { - return deepEqual(a, b); -} - -function shallowComparer(a, b) { - return deepEqual(a, b, 1); -} - -function defaultComparer(a, b) { - return Object.is(a, b); -} - -var comparer = { - identity: identityComparer, - structural: structuralComparer, - "default": defaultComparer, - shallow: shallowComparer -}; - -function deepEnhancer(v, _, name) { - // it is an observable already, done - if (isObservable(v)) return v; // something that can be converted and mutated? - - if (Array.isArray(v)) return observable$1.array(v, { - name: name - }); - if (isPlainObject$1(v)) return observable$1.object(v, undefined, { - name: name - }); - if (isES6Map(v)) return observable$1.map(v, { - name: name - }); - if (isES6Set(v)) return observable$1.set(v, { - name: name - }); - - if (typeof v === "function" && !isAction(v) && !isFlow(v)) { - if (isGenerator(v)) { - return flow(v); - } else { - return autoAction(name, v); - } - } - - return v; -} -function shallowEnhancer(v, _, name) { - if (v === undefined || v === null) return v; - if (isObservableObject(v) || isObservableArray(v) || isObservableMap(v) || isObservableSet(v)) return v; - if (Array.isArray(v)) return observable$1.array(v, { - name: name, - deep: false - }); - if (isPlainObject$1(v)) return observable$1.object(v, undefined, { - name: name, - deep: false - }); - if (isES6Map(v)) return observable$1.map(v, { - name: name, - deep: false - }); - if (isES6Set(v)) return observable$1.set(v, { - name: name, - deep: false - }); -} -function referenceEnhancer(newValue) { - // never turn into an observable - return newValue; -} -function refStructEnhancer(v, oldValue) { - if (deepEqual(v, oldValue)) return oldValue; - return v; -} - -var OVERRIDE = "override"; -function isOverride(annotation) { - return annotation.annotationType_ === OVERRIDE; -} - -function createActionAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$1, - extend_: extend_$1 - }; -} - -function make_$1(adm, key, descriptor, source) { - var _this$options_; - - // bound - if ((_this$options_ = this.options_) == null ? void 0 : _this$options_.bound) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; - } // own - - - if (source === adm.target_) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // prototype - - - if (isAction(descriptor.value)) { - // A prototype could have been annotated already by other constructor, - // rest of the proto chain must be annotated already - return 1 - /* Break */ - ; - } - - var actionDescriptor = createActionDescriptor(adm, this, key, descriptor, false); - defineProperty$2(source, key, actionDescriptor); - return 2 - /* Continue */ - ; -} - -function extend_$1(adm, key, descriptor, proxyTrap) { - var actionDescriptor = createActionDescriptor(adm, this, key, descriptor); - return adm.defineProperty_(key, actionDescriptor, proxyTrap); -} - -function assertActionDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.value; -} - -function createActionDescriptor(adm, annotation, key, descriptor, // provides ability to disable safeDescriptors for prototypes -safeDescriptors) { - var _annotation$options_, _annotation$options_$, _annotation$options_2, _annotation$options_$2, _annotation$options_3; - - if (safeDescriptors === void 0) { - safeDescriptors = globalState.safeDescriptors; - } - - assertActionDescriptor(adm, annotation, key, descriptor); - var value = descriptor.value; - - if ((_annotation$options_ = annotation.options_) == null ? void 0 : _annotation$options_.bound) { - var _adm$proxy_; - - value = value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return { - value: createAction((_annotation$options_$ = (_annotation$options_2 = annotation.options_) == null ? void 0 : _annotation$options_2.name) != null ? _annotation$options_$ : key.toString(), value, (_annotation$options_$2 = (_annotation$options_3 = annotation.options_) == null ? void 0 : _annotation$options_3.autoAction) != null ? _annotation$options_$2 : false), - // Non-configurable for classes - // prevents accidental field redefinition in subclass - configurable: safeDescriptors ? adm.isPlainObject_ : true, - // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058 - enumerable: false, - // Non-obsevable, therefore non-writable - // Also prevents rewriting in subclass constructor - writable: safeDescriptors ? false : true - }; -} - -function createFlowAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$2, - extend_: extend_$2 - }; -} - -function make_$2(adm, key, descriptor, source) { - var _this$options_; - - // own - if (source === adm.target_) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // prototype - // bound - must annotate protos to support super.flow() - - - if (((_this$options_ = this.options_) == null ? void 0 : _this$options_.bound) && !isFlow(adm.target_[key])) { - if (this.extend_(adm, key, descriptor, false) === null) return 0 - /* Cancel */ - ; - } - - if (isFlow(descriptor.value)) { - // A prototype could have been annotated already by other constructor, - // rest of the proto chain must be annotated already - return 1 - /* Break */ - ; - } - - var flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, false, false); - defineProperty$2(source, key, flowDescriptor); - return 2 - /* Continue */ - ; -} - -function extend_$2(adm, key, descriptor, proxyTrap) { - var _this$options_2; - - var flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, (_this$options_2 = this.options_) == null ? void 0 : _this$options_2.bound); - return adm.defineProperty_(key, flowDescriptor, proxyTrap); -} - -function assertFlowDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.value; -} - -function createFlowDescriptor(adm, annotation, key, descriptor, bound, // provides ability to disable safeDescriptors for prototypes -safeDescriptors) { - if (safeDescriptors === void 0) { - safeDescriptors = globalState.safeDescriptors; - } - - assertFlowDescriptor(adm, annotation, key, descriptor); - var value = descriptor.value; - - if (bound) { - var _adm$proxy_; - - value = value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return { - value: flow(value), - // Non-configurable for classes - // prevents accidental field redefinition in subclass - configurable: safeDescriptors ? adm.isPlainObject_ : true, - // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058 - enumerable: false, - // Non-obsevable, therefore non-writable - // Also prevents rewriting in subclass constructor - writable: safeDescriptors ? false : true - }; -} - -function createComputedAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$3, - extend_: extend_$3 - }; -} - -function make_$3(adm, key, descriptor) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; -} - -function extend_$3(adm, key, descriptor, proxyTrap) { - assertComputedDescriptor(adm, this, key, descriptor); - return adm.defineComputedProperty_(key, _extends({}, this.options_, { - get: descriptor.get, - set: descriptor.set - }), proxyTrap); -} - -function assertComputedDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.get; -} - -function createObservableAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$4, - extend_: extend_$4 - }; -} - -function make_$4(adm, key, descriptor) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; -} - -function extend_$4(adm, key, descriptor, proxyTrap) { - var _this$options_$enhanc, _this$options_; - - assertObservableDescriptor(adm, this); - return adm.defineObservableProperty_(key, descriptor.value, (_this$options_$enhanc = (_this$options_ = this.options_) == null ? void 0 : _this$options_.enhancer) != null ? _this$options_$enhanc : deepEnhancer, proxyTrap); -} - -function assertObservableDescriptor(adm, _ref, key, descriptor) { - _ref.annotationType_; -} - -var AUTO = "true"; -var autoAnnotation = /*#__PURE__*/createAutoAnnotation(); -function createAutoAnnotation(options) { - return { - annotationType_: AUTO, - options_: options, - make_: make_$5, - extend_: extend_$5 - }; -} - -function make_$5(adm, key, descriptor, source) { - var _this$options_3, _this$options_4; - - // getter -> computed - if (descriptor.get) { - return computed.make_(adm, key, descriptor, source); - } // lone setter -> action setter - - - if (descriptor.set) { - // TODO make action applicable to setter and delegate to action.make_ - var set = createAction(key.toString(), descriptor.set); // own - - if (source === adm.target_) { - return adm.defineProperty_(key, { - configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true, - set: set - }) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // proto - - - defineProperty$2(source, key, { - configurable: true, - set: set - }); - return 2 - /* Continue */ - ; - } // function on proto -> autoAction/flow - - - if (source !== adm.target_ && typeof descriptor.value === "function") { - var _this$options_2; - - if (isGenerator(descriptor.value)) { - var _this$options_; - - var flowAnnotation = ((_this$options_ = this.options_) == null ? void 0 : _this$options_.autoBind) ? flow.bound : flow; - return flowAnnotation.make_(adm, key, descriptor, source); - } - - var actionAnnotation = ((_this$options_2 = this.options_) == null ? void 0 : _this$options_2.autoBind) ? autoAction.bound : autoAction; - return actionAnnotation.make_(adm, key, descriptor, source); - } // other -> observable - // Copy props from proto as well, see test: - // "decorate should work with Object.create" - - - var observableAnnotation = ((_this$options_3 = this.options_) == null ? void 0 : _this$options_3.deep) === false ? observable$1.ref : observable$1; // if function respect autoBind option - - if (typeof descriptor.value === "function" && ((_this$options_4 = this.options_) == null ? void 0 : _this$options_4.autoBind)) { - var _adm$proxy_; - - descriptor.value = descriptor.value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return observableAnnotation.make_(adm, key, descriptor, source); -} - -function extend_$5(adm, key, descriptor, proxyTrap) { - var _this$options_5, _this$options_6; - - // getter -> computed - if (descriptor.get) { - return computed.extend_(adm, key, descriptor, proxyTrap); - } // lone setter -> action setter - - - if (descriptor.set) { - // TODO make action applicable to setter and delegate to action.extend_ - return adm.defineProperty_(key, { - configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true, - set: createAction(key.toString(), descriptor.set) - }, proxyTrap); - } // other -> observable - // if function respect autoBind option - - - if (typeof descriptor.value === "function" && ((_this$options_5 = this.options_) == null ? void 0 : _this$options_5.autoBind)) { - var _adm$proxy_2; - - descriptor.value = descriptor.value.bind((_adm$proxy_2 = adm.proxy_) != null ? _adm$proxy_2 : adm.target_); - } - - var observableAnnotation = ((_this$options_6 = this.options_) == null ? void 0 : _this$options_6.deep) === false ? observable$1.ref : observable$1; - return observableAnnotation.extend_(adm, key, descriptor, proxyTrap); -} - -// in the majority of cases - -var defaultCreateObservableOptions = { - deep: true, - name: undefined, - defaultDecorator: undefined, - proxy: true -}; -Object.freeze(defaultCreateObservableOptions); -function asCreateObservableOptions(thing) { - return thing || defaultCreateObservableOptions; -} -var observableAnnotation = /*#__PURE__*/createObservableAnnotation("observable"); -var observableRefAnnotation = /*#__PURE__*/createObservableAnnotation("observable.ref", { - enhancer: referenceEnhancer -}); -var observableShallowAnnotation = /*#__PURE__*/createObservableAnnotation("observable.shallow", { - enhancer: shallowEnhancer -}); -var observableStructAnnotation = /*#__PURE__*/createObservableAnnotation("observable.struct", { - enhancer: refStructEnhancer -}); -var observableDecoratorAnnotation = /*#__PURE__*/createDecoratorAnnotation(observableAnnotation); -function getEnhancerFromOptions(options) { - return options.deep === true ? deepEnhancer : options.deep === false ? referenceEnhancer : getEnhancerFromAnnotation(options.defaultDecorator); -} -function getAnnotationFromOptions(options) { - var _options$defaultDecor; - - return options ? (_options$defaultDecor = options.defaultDecorator) != null ? _options$defaultDecor : createAutoAnnotation(options) : undefined; -} -function getEnhancerFromAnnotation(annotation) { - var _annotation$options_$, _annotation$options_; - - return !annotation ? deepEnhancer : (_annotation$options_$ = (_annotation$options_ = annotation.options_) == null ? void 0 : _annotation$options_.enhancer) != null ? _annotation$options_$ : deepEnhancer; -} -/** - * Turns an object, array or function into a reactive structure. - * @param v the value which should become observable. - */ - -function createObservable(v, arg2, arg3) { - // @observable someProp; - if (isStringish(arg2)) { - storeAnnotation(v, arg2, observableAnnotation); - return; - } // already observable - ignore - - - if (isObservable(v)) return v; // plain object - - if (isPlainObject$1(v)) return observable$1.object(v, arg2, arg3); // Array - - if (Array.isArray(v)) return observable$1.array(v, arg2); // Map - - if (isES6Map(v)) return observable$1.map(v, arg2); // Set - - if (isES6Set(v)) return observable$1.set(v, arg2); // other object - ignore - - if (typeof v === "object" && v !== null) return v; // anything else - - return observable$1.box(v, arg2); -} - -Object.assign(createObservable, observableDecoratorAnnotation); -var observableFactories = { - box: function box(value, options) { - var o = asCreateObservableOptions(options); - return new ObservableValue(value, getEnhancerFromOptions(o), o.name, true, o.equals); - }, - array: function array(initialValues, options) { - var o = asCreateObservableOptions(options); - return (globalState.useProxies === false || o.proxy === false ? createLegacyArray : createObservableArray)(initialValues, getEnhancerFromOptions(o), o.name); - }, - map: function map(initialValues, options) { - var o = asCreateObservableOptions(options); - return new ObservableMap(initialValues, getEnhancerFromOptions(o), o.name); - }, - set: function set(initialValues, options) { - var o = asCreateObservableOptions(options); - return new ObservableSet(initialValues, getEnhancerFromOptions(o), o.name); - }, - object: function object(props, decorators, options) { - return extendObservable(globalState.useProxies === false || (options == null ? void 0 : options.proxy) === false ? asObservableObject({}, options) : asDynamicObservableObject({}, options), props, decorators); - }, - ref: /*#__PURE__*/createDecoratorAnnotation(observableRefAnnotation), - shallow: /*#__PURE__*/createDecoratorAnnotation(observableShallowAnnotation), - deep: observableDecoratorAnnotation, - struct: /*#__PURE__*/createDecoratorAnnotation(observableStructAnnotation) -}; // eslint-disable-next-line - -var observable$1 = /*#__PURE__*/assign(createObservable, observableFactories); - -var COMPUTED = "computed"; -var COMPUTED_STRUCT = "computed.struct"; -var computedAnnotation = /*#__PURE__*/createComputedAnnotation(COMPUTED); -var computedStructAnnotation = /*#__PURE__*/createComputedAnnotation(COMPUTED_STRUCT, { - equals: comparer.structural -}); -/** - * Decorator for class properties: @computed get value() { return expr; }. - * For legacy purposes also invokable as ES5 observable created: `computed(() => expr)`; - */ - -var computed = function computed(arg1, arg2) { - if (isStringish(arg2)) { - // @computed - return storeAnnotation(arg1, arg2, computedAnnotation); - } - - if (isPlainObject$1(arg1)) { - // @computed({ options }) - return createDecoratorAnnotation(createComputedAnnotation(COMPUTED, arg1)); - } // computed(expr, options?) - - var opts = isPlainObject$1(arg2) ? arg2 : {}; - opts.get = arg1; - opts.name || (opts.name = arg1.name || ""); - /* for generated name */ - - return new ComputedValue(opts); -}; -Object.assign(computed, computedAnnotation); -computed.struct = /*#__PURE__*/createDecoratorAnnotation(computedStructAnnotation); - -var _getDescriptor$config, _getDescriptor; -// mobx versions - -var currentActionId = 0; -var nextActionId$1 = 1; -var isFunctionNameConfigurable = (_getDescriptor$config = (_getDescriptor = /*#__PURE__*/getDescriptor(function () {}, "name")) == null ? void 0 : _getDescriptor.configurable) != null ? _getDescriptor$config : false; // we can safely recycle this object - -var tmpNameDescriptor = { - value: "action", - configurable: true, - writable: false, - enumerable: false -}; -function createAction(actionName, fn, autoAction, ref) { - if (autoAction === void 0) { - autoAction = false; - } - - function res() { - return executeAction(actionName, autoAction, fn, ref || this, arguments); - } - - res.isMobxAction = true; - - if (isFunctionNameConfigurable) { - tmpNameDescriptor.value = actionName; - Object.defineProperty(res, "name", tmpNameDescriptor); - } - - return res; -} -function executeAction(actionName, canRunAsDerivation, fn, scope, args) { - var runInfo = _startAction(actionName, canRunAsDerivation); - - try { - return fn.apply(scope, args); - } catch (err) { - runInfo.error_ = err; - throw err; - } finally { - _endAction(runInfo); - } -} -function _startAction(actionName, canRunAsDerivation, // true for autoAction -scope, args) { - var notifySpy_ = "production" !== "production" ; - var startTime_ = 0; - - var prevDerivation_ = globalState.trackingDerivation; - var runAsAction = !canRunAsDerivation || !prevDerivation_; - startBatch(); - var prevAllowStateChanges_ = globalState.allowStateChanges; // by default preserve previous allow - - if (runAsAction) { - untrackedStart(); - prevAllowStateChanges_ = allowStateChangesStart(true); - } - - var prevAllowStateReads_ = allowStateReadsStart(true); - var runInfo = { - runAsAction_: runAsAction, - prevDerivation_: prevDerivation_, - prevAllowStateChanges_: prevAllowStateChanges_, - prevAllowStateReads_: prevAllowStateReads_, - notifySpy_: notifySpy_, - startTime_: startTime_, - actionId_: nextActionId$1++, - parentActionId_: currentActionId - }; - currentActionId = runInfo.actionId_; - return runInfo; -} -function _endAction(runInfo) { - if (currentActionId !== runInfo.actionId_) { - die(30); - } - - currentActionId = runInfo.parentActionId_; - - if (runInfo.error_ !== undefined) { - globalState.suppressReactionErrors = true; - } - - allowStateChangesEnd(runInfo.prevAllowStateChanges_); - allowStateReadsEnd(runInfo.prevAllowStateReads_); - endBatch(); - if (runInfo.runAsAction_) untrackedEnd(runInfo.prevDerivation_); - - globalState.suppressReactionErrors = false; -} -function allowStateChanges(allowStateChanges, func) { - var prev = allowStateChangesStart(allowStateChanges); - - try { - return func(); - } finally { - allowStateChangesEnd(prev); - } -} -function allowStateChangesStart(allowStateChanges) { - var prev = globalState.allowStateChanges; - globalState.allowStateChanges = allowStateChanges; - return prev; -} -function allowStateChangesEnd(prev) { - globalState.allowStateChanges = prev; -} - -var _Symbol$toPrimitive; -_Symbol$toPrimitive = Symbol.toPrimitive; -var ObservableValue = /*#__PURE__*/function (_Atom) { - _inheritsLoose(ObservableValue, _Atom); - - function ObservableValue(value, enhancer, name_, notifySpy, equals) { - var _this; - - if (name_ === void 0) { - name_ = "ObservableValue"; - } - - if (equals === void 0) { - equals = comparer["default"]; - } - - _this = _Atom.call(this, name_) || this; - _this.enhancer = void 0; - _this.name_ = void 0; - _this.equals = void 0; - _this.hasUnreportedChange_ = false; - _this.interceptors_ = void 0; - _this.changeListeners_ = void 0; - _this.value_ = void 0; - _this.dehancer = void 0; - _this.enhancer = enhancer; - _this.name_ = name_; - _this.equals = equals; - _this.value_ = enhancer(value, undefined, name_); - - return _this; - } - - var _proto = ObservableValue.prototype; - - _proto.dehanceValue = function dehanceValue(value) { - if (this.dehancer !== undefined) return this.dehancer(value); - return value; - }; - - _proto.set = function set(newValue) { - this.value_; - newValue = this.prepareNewValue_(newValue); - - if (newValue !== globalState.UNCHANGED) { - - this.setNewValue_(newValue); - } - }; - - _proto.prepareNewValue_ = function prepareNewValue_(newValue) { - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this, - type: UPDATE, - newValue: newValue - }); - if (!change) return globalState.UNCHANGED; - newValue = change.newValue; - } // apply modifier - - - newValue = this.enhancer(newValue, this.value_, this.name_); - return this.equals(this.value_, newValue) ? globalState.UNCHANGED : newValue; - }; - - _proto.setNewValue_ = function setNewValue_(newValue) { - var oldValue = this.value_; - this.value_ = newValue; - this.reportChanged(); - - if (hasListeners(this)) { - notifyListeners(this, { - type: UPDATE, - object: this, - newValue: newValue, - oldValue: oldValue - }); - } - }; - - _proto.get = function get() { - this.reportObserved(); - return this.dehanceValue(this.value_); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - if (fireImmediately) listener({ - observableKind: "value", - debugObjectName: this.name_, - object: this, - type: UPDATE, - newValue: this.value_, - oldValue: undefined - }); - return registerListener(this, listener); - }; - - _proto.raw = function raw() { - // used by MST ot get undehanced value - return this.value_; - }; - - _proto.toJSON = function toJSON() { - return this.get(); - }; - - _proto.toString = function toString() { - return this.name_ + "[" + this.value_ + "]"; - }; - - _proto.valueOf = function valueOf() { - return toPrimitive(this.get()); - }; - - _proto[_Symbol$toPrimitive] = function () { - return this.valueOf(); - }; - - return ObservableValue; -}(Atom); -var isObservableValue = /*#__PURE__*/createInstanceofPredicate("ObservableValue", ObservableValue); - -var _Symbol$toPrimitive$1; -/** - * A node in the state dependency root that observes other nodes, and can be observed itself. - * - * ComputedValue will remember the result of the computation for the duration of the batch, or - * while being observed. - * - * During this time it will recompute only when one of its direct dependencies changed, - * but only when it is being accessed with `ComputedValue.get()`. - * - * Implementation description: - * 1. First time it's being accessed it will compute and remember result - * give back remembered result until 2. happens - * 2. First time any deep dependency change, propagate POSSIBLY_STALE to all observers, wait for 3. - * 3. When it's being accessed, recompute if any shallow dependency changed. - * if result changed: propagate STALE to all observers, that were POSSIBLY_STALE from the last step. - * go to step 2. either way - * - * If at any point it's outside batch and it isn't observed: reset everything and go to 1. - */ - -_Symbol$toPrimitive$1 = Symbol.toPrimitive; -var ComputedValue = /*#__PURE__*/function () { - // nodes we are looking at. Our value depends on these nodes - // during tracking it's an array with new observed observers - // to check for cycles - // N.B: unminified as it is used by MST - - /** - * Create a new computed value based on a function expression. - * - * The `name` property is for debug purposes only. - * - * The `equals` property specifies the comparer function to use to determine if a newly produced - * value differs from the previous value. Two comparers are provided in the library; `defaultComparer` - * compares based on identity comparison (===), and `structuralComparer` deeply compares the structure. - * Structural comparison can be convenient if you always produce a new aggregated object and - * don't want to notify observers if it is structurally the same. - * This is useful for working with vectors, mouse coordinates etc. - */ - function ComputedValue(options) { - this.dependenciesState_ = IDerivationState_.NOT_TRACKING_; - this.observing_ = []; - this.newObserving_ = null; - this.isBeingObserved_ = false; - this.isPendingUnobservation_ = false; - this.observers_ = new Set(); - this.diffValue_ = 0; - this.runId_ = 0; - this.lastAccessedBy_ = 0; - this.lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - this.unboundDepsCount_ = 0; - this.value_ = new CaughtException(null); - this.name_ = void 0; - this.triggeredBy_ = void 0; - this.isComputing_ = false; - this.isRunningSetter_ = false; - this.derivation = void 0; - this.setter_ = void 0; - this.isTracing_ = TraceMode.NONE; - this.scope_ = void 0; - this.equals_ = void 0; - this.requiresReaction_ = void 0; - this.keepAlive_ = void 0; - this.onBOL = void 0; - this.onBUOL = void 0; - if (!options.get) die(31); - this.derivation = options.get; - this.name_ = options.name || ("ComputedValue"); - - if (options.set) { - this.setter_ = createAction("ComputedValue-setter", options.set); - } - - this.equals_ = options.equals || (options.compareStructural || options.struct ? comparer.structural : comparer["default"]); - this.scope_ = options.context; - this.requiresReaction_ = !!options.requiresReaction; - this.keepAlive_ = !!options.keepAlive; - } - - var _proto = ComputedValue.prototype; - - _proto.onBecomeStale_ = function onBecomeStale_() { - propagateMaybeChanged(this); - }; - - _proto.onBO = function onBO() { - if (this.onBOL) { - this.onBOL.forEach(function (listener) { - return listener(); - }); - } - }; - - _proto.onBUO = function onBUO() { - if (this.onBUOL) { - this.onBUOL.forEach(function (listener) { - return listener(); - }); - } - } - /** - * Returns the current value of this computed value. - * Will evaluate its computation first if needed. - */ - ; - - _proto.get = function get() { - if (this.isComputing_) die(32, this.name_, this.derivation); - - if (globalState.inBatch === 0 && // !globalState.trackingDerivatpion && - this.observers_.size === 0 && !this.keepAlive_) { - if (shouldCompute(this)) { - this.warnAboutUntrackedRead_(); - startBatch(); // See perf test 'computed memoization' - - this.value_ = this.computeValue_(false); - endBatch(); - } - } else { - reportObserved(this); - - if (shouldCompute(this)) { - var prevTrackingContext = globalState.trackingContext; - if (this.keepAlive_ && !prevTrackingContext) globalState.trackingContext = this; - if (this.trackAndCompute()) propagateChangeConfirmed(this); - globalState.trackingContext = prevTrackingContext; - } - } - - var result = this.value_; - if (isCaughtException(result)) throw result.cause; - return result; - }; - - _proto.set = function set(value) { - if (this.setter_) { - if (this.isRunningSetter_) die(33, this.name_); - this.isRunningSetter_ = true; - - try { - this.setter_.call(this.scope_, value); - } finally { - this.isRunningSetter_ = false; - } - } else die(34, this.name_); - }; - - _proto.trackAndCompute = function trackAndCompute() { - // N.B: unminified as it is used by MST - var oldValue = this.value_; - var wasSuspended = - /* see #1208 */ - this.dependenciesState_ === IDerivationState_.NOT_TRACKING_; - var newValue = this.computeValue_(true); - - var changed = wasSuspended || isCaughtException(oldValue) || isCaughtException(newValue) || !this.equals_(oldValue, newValue); - - if (changed) { - this.value_ = newValue; - } - - return changed; - }; - - _proto.computeValue_ = function computeValue_(track) { - this.isComputing_ = true; // don't allow state changes during computation - - var prev = allowStateChangesStart(false); - var res; - - if (track) { - res = trackDerivedFunction(this, this.derivation, this.scope_); - } else { - if (globalState.disableErrorBoundaries === true) { - res = this.derivation.call(this.scope_); - } else { - try { - res = this.derivation.call(this.scope_); - } catch (e) { - res = new CaughtException(e); - } - } - } - - allowStateChangesEnd(prev); - this.isComputing_ = false; - return res; - }; - - _proto.suspend_ = function suspend_() { - if (!this.keepAlive_) { - clearObserving(this); - this.value_ = undefined; // don't hold on to computed value! - } - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - var _this = this; - - var firstTime = true; - var prevValue = undefined; - return autorun(function () { - // TODO: why is this in a different place than the spyReport() function? in all other observables it's called in the same place - var newValue = _this.get(); - - if (!firstTime || fireImmediately) { - var prevU = untrackedStart(); - listener({ - observableKind: "computed", - debugObjectName: _this.name_, - type: UPDATE, - object: _this, - newValue: newValue, - oldValue: prevValue - }); - untrackedEnd(prevU); - } - - firstTime = false; - prevValue = newValue; - }); - }; - - _proto.warnAboutUntrackedRead_ = function warnAboutUntrackedRead_() { - return; - }; - - _proto.toString = function toString() { - return this.name_ + "[" + this.derivation.toString() + "]"; - }; - - _proto.valueOf = function valueOf() { - return toPrimitive(this.get()); - }; - - _proto[_Symbol$toPrimitive$1] = function () { - return this.valueOf(); - }; - - return ComputedValue; -}(); -var isComputedValue = /*#__PURE__*/createInstanceofPredicate("ComputedValue", ComputedValue); - -var IDerivationState_; - -(function (IDerivationState_) { - // before being run or (outside batch and not being observed) - // at this point derivation is not holding any data about dependency tree - IDerivationState_[IDerivationState_["NOT_TRACKING_"] = -1] = "NOT_TRACKING_"; // no shallow dependency changed since last computation - // won't recalculate derivation - // this is what makes mobx fast - - IDerivationState_[IDerivationState_["UP_TO_DATE_"] = 0] = "UP_TO_DATE_"; // some deep dependency changed, but don't know if shallow dependency changed - // will require to check first if UP_TO_DATE or POSSIBLY_STALE - // currently only ComputedValue will propagate POSSIBLY_STALE - // - // having this state is second big optimization: - // don't have to recompute on every dependency change, but only when it's needed - - IDerivationState_[IDerivationState_["POSSIBLY_STALE_"] = 1] = "POSSIBLY_STALE_"; // A shallow dependency has changed since last computation and the derivation - // will need to recompute when it's needed next. - - IDerivationState_[IDerivationState_["STALE_"] = 2] = "STALE_"; -})(IDerivationState_ || (IDerivationState_ = {})); - -var TraceMode; - -(function (TraceMode) { - TraceMode[TraceMode["NONE"] = 0] = "NONE"; - TraceMode[TraceMode["LOG"] = 1] = "LOG"; - TraceMode[TraceMode["BREAK"] = 2] = "BREAK"; -})(TraceMode || (TraceMode = {})); - -var CaughtException = function CaughtException(cause) { - this.cause = void 0; - this.cause = cause; // Empty -}; -function isCaughtException(e) { - return e instanceof CaughtException; -} -/** - * Finds out whether any dependency of the derivation has actually changed. - * If dependenciesState is 1 then it will recalculate dependencies, - * if any dependency changed it will propagate it by changing dependenciesState to 2. - * - * By iterating over the dependencies in the same order that they were reported and - * stopping on the first change, all the recalculations are only called for ComputedValues - * that will be tracked by derivation. That is because we assume that if the first x - * dependencies of the derivation doesn't change then the derivation should run the same way - * up until accessing x-th dependency. - */ - -function shouldCompute(derivation) { - switch (derivation.dependenciesState_) { - case IDerivationState_.UP_TO_DATE_: - return false; - - case IDerivationState_.NOT_TRACKING_: - case IDerivationState_.STALE_: - return true; - - case IDerivationState_.POSSIBLY_STALE_: - { - // state propagation can occur outside of action/reactive context #2195 - var prevAllowStateReads = allowStateReadsStart(true); - var prevUntracked = untrackedStart(); // no need for those computeds to be reported, they will be picked up in trackDerivedFunction. - - var obs = derivation.observing_, - l = obs.length; - - for (var i = 0; i < l; i++) { - var obj = obs[i]; - - if (isComputedValue(obj)) { - if (globalState.disableErrorBoundaries) { - obj.get(); - } else { - try { - obj.get(); - } catch (e) { - // we are not interested in the value *or* exception at this moment, but if there is one, notify all - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return true; - } - } // if ComputedValue `obj` actually changed it will be computed and propagated to its observers. - // and `derivation` is an observer of `obj` - // invariantShouldCompute(derivation) - - - if (derivation.dependenciesState_ === IDerivationState_.STALE_) { - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return true; - } - } - } - - changeDependenciesStateTo0(derivation); - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return false; - } - } -} -function checkIfStateModificationsAreAllowed(atom) { - { - return; - } -} -/** - * Executes the provided function `f` and tracks which observables are being accessed. - * The tracking information is stored on the `derivation` object and the derivation is registered - * as observer of any of the accessed observables. - */ - -function trackDerivedFunction(derivation, f, context) { - var prevAllowStateReads = allowStateReadsStart(true); // pre allocate array allocation + room for variation in deps - // array will be trimmed by bindDependencies - - changeDependenciesStateTo0(derivation); - derivation.newObserving_ = new Array(derivation.observing_.length + 100); - derivation.unboundDepsCount_ = 0; - derivation.runId_ = ++globalState.runId; - var prevTracking = globalState.trackingDerivation; - globalState.trackingDerivation = derivation; - globalState.inBatch++; - var result; - - if (globalState.disableErrorBoundaries === true) { - result = f.call(context); - } else { - try { - result = f.call(context); - } catch (e) { - result = new CaughtException(e); - } - } - - globalState.inBatch--; - globalState.trackingDerivation = prevTracking; - bindDependencies(derivation); - allowStateReadsEnd(prevAllowStateReads); - return result; -} -/** - * diffs newObserving with observing. - * update observing to be newObserving with unique observables - * notify observers that become observed/unobserved - */ - - -function bindDependencies(derivation) { - // invariant(derivation.dependenciesState !== IDerivationState.NOT_TRACKING, "INTERNAL ERROR bindDependencies expects derivation.dependenciesState !== -1"); - var prevObserving = derivation.observing_; - var observing = derivation.observing_ = derivation.newObserving_; - var lowestNewObservingDerivationState = IDerivationState_.UP_TO_DATE_; // Go through all new observables and check diffValue: (this list can contain duplicates): - // 0: first occurrence, change to 1 and keep it - // 1: extra occurrence, drop it - - var i0 = 0, - l = derivation.unboundDepsCount_; - - for (var i = 0; i < l; i++) { - var dep = observing[i]; - - if (dep.diffValue_ === 0) { - dep.diffValue_ = 1; - if (i0 !== i) observing[i0] = dep; - i0++; - } // Upcast is 'safe' here, because if dep is IObservable, `dependenciesState` will be undefined, - // not hitting the condition - - - if (dep.dependenciesState_ > lowestNewObservingDerivationState) { - lowestNewObservingDerivationState = dep.dependenciesState_; - } - } - - observing.length = i0; - derivation.newObserving_ = null; // newObserving shouldn't be needed outside tracking (statement moved down to work around FF bug, see #614) - // Go through all old observables and check diffValue: (it is unique after last bindDependencies) - // 0: it's not in new observables, unobserve it - // 1: it keeps being observed, don't want to notify it. change to 0 - - l = prevObserving.length; - - while (l--) { - var _dep = prevObserving[l]; - - if (_dep.diffValue_ === 0) { - removeObserver(_dep, derivation); - } - - _dep.diffValue_ = 0; - } // Go through all new observables and check diffValue: (now it should be unique) - // 0: it was set to 0 in last loop. don't need to do anything. - // 1: it wasn't observed, let's observe it. set back to 0 - - - while (i0--) { - var _dep2 = observing[i0]; - - if (_dep2.diffValue_ === 1) { - _dep2.diffValue_ = 0; - addObserver(_dep2, derivation); - } - } // Some new observed derivations may become stale during this derivation computation - // so they have had no chance to propagate staleness (#916) - - - if (lowestNewObservingDerivationState !== IDerivationState_.UP_TO_DATE_) { - derivation.dependenciesState_ = lowestNewObservingDerivationState; - derivation.onBecomeStale_(); - } -} - -function clearObserving(derivation) { - // invariant(globalState.inBatch > 0, "INTERNAL ERROR clearObserving should be called only inside batch"); - var obs = derivation.observing_; - derivation.observing_ = []; - var i = obs.length; - - while (i--) { - removeObserver(obs[i], derivation); - } - - derivation.dependenciesState_ = IDerivationState_.NOT_TRACKING_; -} -function untracked(action) { - var prev = untrackedStart(); - - try { - return action(); - } finally { - untrackedEnd(prev); - } -} -function untrackedStart() { - var prev = globalState.trackingDerivation; - globalState.trackingDerivation = null; - return prev; -} -function untrackedEnd(prev) { - globalState.trackingDerivation = prev; -} -function allowStateReadsStart(allowStateReads) { - var prev = globalState.allowStateReads; - globalState.allowStateReads = allowStateReads; - return prev; -} -function allowStateReadsEnd(prev) { - globalState.allowStateReads = prev; -} -/** - * needed to keep `lowestObserverState` correct. when changing from (2 or 1) to 0 - * - */ - -function changeDependenciesStateTo0(derivation) { - if (derivation.dependenciesState_ === IDerivationState_.UP_TO_DATE_) return; - derivation.dependenciesState_ = IDerivationState_.UP_TO_DATE_; - var obs = derivation.observing_; - var i = obs.length; - - while (i--) { - obs[i].lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - } -} -var MobXGlobals = function MobXGlobals() { - this.version = 6; - this.UNCHANGED = {}; - this.trackingDerivation = null; - this.trackingContext = null; - this.runId = 0; - this.mobxGuid = 0; - this.inBatch = 0; - this.pendingUnobservations = []; - this.pendingReactions = []; - this.isRunningReactions = false; - this.allowStateChanges = false; - this.allowStateReads = true; - this.enforceActions = true; - this.spyListeners = []; - this.globalReactionErrorHandlers = []; - this.computedRequiresReaction = false; - this.reactionRequiresObservable = false; - this.observableRequiresReaction = false; - this.disableErrorBoundaries = false; - this.suppressReactionErrors = false; - this.useProxies = true; - this.verifyProxies = false; - this.safeDescriptors = true; -}; -var canMergeGlobalState = true; -var globalState = /*#__PURE__*/function () { - var global = /*#__PURE__*/getGlobal(); - if (global.__mobxInstanceCount > 0 && !global.__mobxGlobals) canMergeGlobalState = false; - if (global.__mobxGlobals && global.__mobxGlobals.version !== new MobXGlobals().version) canMergeGlobalState = false; - - if (!canMergeGlobalState) { - setTimeout(function () { - { - die(35); - } - }, 1); - return new MobXGlobals(); - } else if (global.__mobxGlobals) { - global.__mobxInstanceCount += 1; - if (!global.__mobxGlobals.UNCHANGED) global.__mobxGlobals.UNCHANGED = {}; // make merge backward compatible - - return global.__mobxGlobals; - } else { - global.__mobxInstanceCount = 1; - return global.__mobxGlobals = /*#__PURE__*/new MobXGlobals(); - } -}(); -function getGlobalState() { - return globalState; -} -// const list = observable.observers -// const map = observable.observersIndexes -// const l = list.length -// for (let i = 0; i < l; i++) { -// const id = list[i].__mapid -// if (i) { -// invariant(map[id] === i, "INTERNAL ERROR maps derivation.__mapid to index in list") // for performance -// } else { -// invariant(!(id in map), "INTERNAL ERROR observer on index 0 shouldn't be held in map.") // for performance -// } -// } -// invariant( -// list.length === 0 || Object.keys(map).length === list.length - 1, -// "INTERNAL ERROR there is no junk in map" -// ) -// } - -function addObserver(observable, node) { - // invariant(node.dependenciesState !== -1, "INTERNAL ERROR, can add only dependenciesState !== -1"); - // invariant(observable._observers.indexOf(node) === -1, "INTERNAL ERROR add already added node"); - // invariantObservers(observable); - observable.observers_.add(node); - if (observable.lowestObserverState_ > node.dependenciesState_) observable.lowestObserverState_ = node.dependenciesState_; // invariantObservers(observable); - // invariant(observable._observers.indexOf(node) !== -1, "INTERNAL ERROR didn't add node"); -} -function removeObserver(observable, node) { - // invariant(globalState.inBatch > 0, "INTERNAL ERROR, remove should be called only inside batch"); - // invariant(observable._observers.indexOf(node) !== -1, "INTERNAL ERROR remove already removed node"); - // invariantObservers(observable); - observable.observers_["delete"](node); - - if (observable.observers_.size === 0) { - // deleting last observer - queueForUnobservation(observable); - } // invariantObservers(observable); - // invariant(observable._observers.indexOf(node) === -1, "INTERNAL ERROR remove already removed node2"); - -} -function queueForUnobservation(observable) { - if (observable.isPendingUnobservation_ === false) { - // invariant(observable._observers.length === 0, "INTERNAL ERROR, should only queue for unobservation unobserved observables"); - observable.isPendingUnobservation_ = true; - globalState.pendingUnobservations.push(observable); - } -} -/** - * Batch starts a transaction, at least for purposes of memoizing ComputedValues when nothing else does. - * During a batch `onBecomeUnobserved` will be called at most once per observable. - * Avoids unnecessary recalculations. - */ - -function startBatch() { - globalState.inBatch++; -} -function endBatch() { - if (--globalState.inBatch === 0) { - runReactions(); // the batch is actually about to finish, all unobserving should happen here. - - var list = globalState.pendingUnobservations; - - for (var i = 0; i < list.length; i++) { - var observable = list[i]; - observable.isPendingUnobservation_ = false; - - if (observable.observers_.size === 0) { - if (observable.isBeingObserved_) { - // if this observable had reactive observers, trigger the hooks - observable.isBeingObserved_ = false; - observable.onBUO(); - } - - if (observable instanceof ComputedValue) { - // computed values are automatically teared down when the last observer leaves - // this process happens recursively, this computed might be the last observabe of another, etc.. - observable.suspend_(); - } - } - } - - globalState.pendingUnobservations = []; - } -} -function reportObserved(observable) { - var derivation = globalState.trackingDerivation; - - if (derivation !== null) { - /** - * Simple optimization, give each derivation run an unique id (runId) - * Check if last time this observable was accessed the same runId is used - * if this is the case, the relation is already known - */ - if (derivation.runId_ !== observable.lastAccessedBy_) { - observable.lastAccessedBy_ = derivation.runId_; // Tried storing newObserving, or observing, or both as Set, but performance didn't come close... - - derivation.newObserving_[derivation.unboundDepsCount_++] = observable; - - if (!observable.isBeingObserved_ && globalState.trackingContext) { - observable.isBeingObserved_ = true; - observable.onBO(); - } - } - - return true; - } else if (observable.observers_.size === 0 && globalState.inBatch > 0) { - queueForUnobservation(observable); - } - - return false; -} // function invariantLOS(observable: IObservable, msg: string) { -// // it's expensive so better not run it in produciton. but temporarily helpful for testing -// const min = getObservers(observable).reduce((a, b) => Math.min(a, b.dependenciesState), 2) -// if (min >= observable.lowestObserverState) return // <- the only assumption about `lowestObserverState` -// throw new Error( -// "lowestObserverState is wrong for " + -// msg + -// " because " + -// min + -// " < " + -// observable.lowestObserverState -// ) -// } - -/** - * NOTE: current propagation mechanism will in case of self reruning autoruns behave unexpectedly - * It will propagate changes to observers from previous run - * It's hard or maybe impossible (with reasonable perf) to get it right with current approach - * Hopefully self reruning autoruns aren't a feature people should depend on - * Also most basic use cases should be ok - */ -// Called by Atom when its value changes - -function propagateChanged(observable) { - // invariantLOS(observable, "changed start"); - if (observable.lowestObserverState_ === IDerivationState_.STALE_) return; - observable.lowestObserverState_ = IDerivationState_.STALE_; // Ideally we use for..of here, but the downcompiled version is really slow... - - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) { - - d.onBecomeStale_(); - } - - d.dependenciesState_ = IDerivationState_.STALE_; - }); // invariantLOS(observable, "changed end"); -} // Called by ComputedValue when it recalculate and its value changed - -function propagateChangeConfirmed(observable) { - // invariantLOS(observable, "confirmed start"); - if (observable.lowestObserverState_ === IDerivationState_.STALE_) return; - observable.lowestObserverState_ = IDerivationState_.STALE_; - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.POSSIBLY_STALE_) { - d.dependenciesState_ = IDerivationState_.STALE_; - } else if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_ // this happens during computing of `d`, just keep lowestObserverState up to date. - ) { - observable.lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - } - }); // invariantLOS(observable, "confirmed end"); -} // Used by computed when its dependency changed, but we don't wan't to immediately recompute. - -function propagateMaybeChanged(observable) { - // invariantLOS(observable, "maybe start"); - if (observable.lowestObserverState_ !== IDerivationState_.UP_TO_DATE_) return; - observable.lowestObserverState_ = IDerivationState_.POSSIBLY_STALE_; - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) { - d.dependenciesState_ = IDerivationState_.POSSIBLY_STALE_; - d.onBecomeStale_(); - } - }); // invariantLOS(observable, "maybe end"); -} - -var Reaction = /*#__PURE__*/function () { - // nodes we are looking at. Our value depends on these nodes - function Reaction(name_, onInvalidate_, errorHandler_, requiresObservable_) { - if (name_ === void 0) { - name_ = "Reaction"; - } - - if (requiresObservable_ === void 0) { - requiresObservable_ = false; - } - - this.name_ = void 0; - this.onInvalidate_ = void 0; - this.errorHandler_ = void 0; - this.requiresObservable_ = void 0; - this.observing_ = []; - this.newObserving_ = []; - this.dependenciesState_ = IDerivationState_.NOT_TRACKING_; - this.diffValue_ = 0; - this.runId_ = 0; - this.unboundDepsCount_ = 0; - this.isDisposed_ = false; - this.isScheduled_ = false; - this.isTrackPending_ = false; - this.isRunning_ = false; - this.isTracing_ = TraceMode.NONE; - this.name_ = name_; - this.onInvalidate_ = onInvalidate_; - this.errorHandler_ = errorHandler_; - this.requiresObservable_ = requiresObservable_; - } - - var _proto = Reaction.prototype; - - _proto.onBecomeStale_ = function onBecomeStale_() { - this.schedule_(); - }; - - _proto.schedule_ = function schedule_() { - if (!this.isScheduled_) { - this.isScheduled_ = true; - globalState.pendingReactions.push(this); - runReactions(); - } - }; - - _proto.isScheduled = function isScheduled() { - return this.isScheduled_; - } - /** - * internal, use schedule() if you intend to kick off a reaction - */ - ; - - _proto.runReaction_ = function runReaction_() { - if (!this.isDisposed_) { - startBatch(); - this.isScheduled_ = false; - var prev = globalState.trackingContext; - globalState.trackingContext = this; - - if (shouldCompute(this)) { - this.isTrackPending_ = true; - - try { - this.onInvalidate_(); - - if ("production" !== "production" && this.isTrackPending_ && isSpyEnabled()) ; - } catch (e) { - this.reportExceptionInDerivation_(e); - } - } - - globalState.trackingContext = prev; - endBatch(); - } - }; - - _proto.track = function track(fn) { - if (this.isDisposed_) { - return; // console.warn("Reaction already disposed") // Note: Not a warning / error in mobx 4 either - } - - startBatch(); - - this.isRunning_ = true; - var prevReaction = globalState.trackingContext; // reactions could create reactions... - - globalState.trackingContext = this; - var result = trackDerivedFunction(this, fn, undefined); - globalState.trackingContext = prevReaction; - this.isRunning_ = false; - this.isTrackPending_ = false; - - if (this.isDisposed_) { - // disposed during last run. Clean up everything that was bound after the dispose call. - clearObserving(this); - } - - if (isCaughtException(result)) this.reportExceptionInDerivation_(result.cause); - - endBatch(); - }; - - _proto.reportExceptionInDerivation_ = function reportExceptionInDerivation_(error) { - var _this = this; - - if (this.errorHandler_) { - this.errorHandler_(error, this); - return; - } - - if (globalState.disableErrorBoundaries) throw error; - var message = "[mobx] uncaught error in '" + this + "'"; - - if (!globalState.suppressReactionErrors) { - console.error(message, error); - /** If debugging brought you here, please, read the above message :-). Tnx! */ - } // prettier-ignore - - globalState.globalReactionErrorHandlers.forEach(function (f) { - return f(error, _this); - }); - }; - - _proto.dispose = function dispose() { - if (!this.isDisposed_) { - this.isDisposed_ = true; - - if (!this.isRunning_) { - // if disposed while running, clean up later. Maybe not optimal, but rare case - startBatch(); - clearObserving(this); - endBatch(); - } - } - }; - - _proto.getDisposer_ = function getDisposer_() { - var r = this.dispose.bind(this); - r[$mobx] = this; - return r; - }; - - _proto.toString = function toString() { - return "Reaction[" + this.name_ + "]"; - }; - - _proto.trace = function trace$1(enterBreakPoint) { - if (enterBreakPoint === void 0) { - enterBreakPoint = false; - } - - trace(this, enterBreakPoint); - }; - - return Reaction; -}(); -/** - * Magic number alert! - * Defines within how many times a reaction is allowed to re-trigger itself - * until it is assumed that this is gonna be a never ending loop... - */ - -var MAX_REACTION_ITERATIONS = 100; - -var reactionScheduler = function reactionScheduler(f) { - return f(); -}; - -function runReactions() { - // Trampolining, if runReactions are already running, new reactions will be picked up - if (globalState.inBatch > 0 || globalState.isRunningReactions) return; - reactionScheduler(runReactionsHelper); -} - -function runReactionsHelper() { - globalState.isRunningReactions = true; - var allReactions = globalState.pendingReactions; - var iterations = 0; // While running reactions, new reactions might be triggered. - // Hence we work with two variables and check whether - // we converge to no remaining reactions after a while. - - while (allReactions.length > 0) { - if (++iterations === MAX_REACTION_ITERATIONS) { - console.error("[mobx] cycle in reaction: " + allReactions[0]); - allReactions.splice(0); // clear reactions - } - - var remainingReactions = allReactions.splice(0); - - for (var i = 0, l = remainingReactions.length; i < l; i++) { - remainingReactions[i].runReaction_(); - } - } - - globalState.isRunningReactions = false; -} - -var isReaction = /*#__PURE__*/createInstanceofPredicate("Reaction", Reaction); - -function isSpyEnabled() { - return "production" !== "production" ; -} -function spyReport(event) { - return; // dead code elimination can do the rest -} -function spyReportStart(event) { - return; -} -function spyReportEnd(change) { - return; -} -function spy(listener) { - { - console.warn("[mobx.spy] Is a no-op in production builds"); - return function () {}; - } -} - -var ACTION = "action"; -var ACTION_BOUND = "action.bound"; -var AUTOACTION = "autoAction"; -var AUTOACTION_BOUND = "autoAction.bound"; -var DEFAULT_ACTION_NAME = ""; -var actionAnnotation = /*#__PURE__*/createActionAnnotation(ACTION); -var actionBoundAnnotation = /*#__PURE__*/createActionAnnotation(ACTION_BOUND, { - bound: true -}); -var autoActionAnnotation = /*#__PURE__*/createActionAnnotation(AUTOACTION, { - autoAction: true -}); -var autoActionBoundAnnotation = /*#__PURE__*/createActionAnnotation(AUTOACTION_BOUND, { - autoAction: true, - bound: true -}); - -function createActionFactory(autoAction) { - var res = function action(arg1, arg2) { - // action(fn() {}) - if (isFunction$2(arg1)) return createAction(arg1.name || DEFAULT_ACTION_NAME, arg1, autoAction); // action("name", fn() {}) - - if (isFunction$2(arg2)) return createAction(arg1, arg2, autoAction); // @action - - if (isStringish(arg2)) { - return storeAnnotation(arg1, arg2, autoAction ? autoActionAnnotation : actionAnnotation); - } // action("name") & @action("name") - - - if (isStringish(arg1)) { - return createDecoratorAnnotation(createActionAnnotation(autoAction ? AUTOACTION : ACTION, { - name: arg1, - autoAction: autoAction - })); - } - }; - - return res; -} - -var action = /*#__PURE__*/createActionFactory(false); -Object.assign(action, actionAnnotation); -var autoAction = /*#__PURE__*/createActionFactory(true); -Object.assign(autoAction, autoActionAnnotation); -action.bound = /*#__PURE__*/createDecoratorAnnotation(actionBoundAnnotation); -autoAction.bound = /*#__PURE__*/createDecoratorAnnotation(autoActionBoundAnnotation); -function runInAction(fn) { - return executeAction(fn.name || DEFAULT_ACTION_NAME, false, fn, this, undefined); -} -function isAction(thing) { - return isFunction$2(thing) && thing.isMobxAction === true; -} - -/** - * Creates a named reactive view and keeps it alive, so that the view is always - * updated if one of the dependencies changes, even when the view is not further used by something else. - * @param view The reactive view - * @returns disposer function, which can be used to stop the view from being updated in the future. - */ - -function autorun(view, opts) { - var _opts$name, _opts; - - if (opts === void 0) { - opts = EMPTY_OBJECT$1; - } - - var name = (_opts$name = (_opts = opts) == null ? void 0 : _opts.name) != null ? _opts$name : "Autorun"; - var runSync = !opts.scheduler && !opts.delay; - var reaction; - - if (runSync) { - // normal autorun - reaction = new Reaction(name, function () { - this.track(reactionRunner); - }, opts.onError, opts.requiresObservable); - } else { - var scheduler = createSchedulerFromOptions(opts); // debounced autorun - - var isScheduled = false; - reaction = new Reaction(name, function () { - if (!isScheduled) { - isScheduled = true; - scheduler(function () { - isScheduled = false; - if (!reaction.isDisposed_) reaction.track(reactionRunner); - }); - } - }, opts.onError, opts.requiresObservable); - } - - function reactionRunner() { - view(reaction); - } - - reaction.schedule_(); - return reaction.getDisposer_(); -} - -var run = function run(f) { - return f(); -}; - -function createSchedulerFromOptions(opts) { - return opts.scheduler ? opts.scheduler : opts.delay ? function (f) { - return setTimeout(f, opts.delay); - } : run; -} - -function reaction(expression, effect, opts) { - var _opts$name2; - - if (opts === void 0) { - opts = EMPTY_OBJECT$1; - } - - var name = (_opts$name2 = opts.name) != null ? _opts$name2 : "Reaction"; - var effectAction = action(name, opts.onError ? wrapErrorHandler(opts.onError, effect) : effect); - var runSync = !opts.scheduler && !opts.delay; - var scheduler = createSchedulerFromOptions(opts); - var firstTime = true; - var isScheduled = false; - var value; - var oldValue = undefined; // only an issue with fireImmediately - - var equals = opts.compareStructural ? comparer.structural : opts.equals || comparer["default"]; - var r = new Reaction(name, function () { - if (firstTime || runSync) { - reactionRunner(); - } else if (!isScheduled) { - isScheduled = true; - scheduler(reactionRunner); - } - }, opts.onError, opts.requiresObservable); - - function reactionRunner() { - isScheduled = false; - if (r.isDisposed_) return; - var changed = false; - r.track(function () { - var nextValue = allowStateChanges(false, function () { - return expression(r); - }); - changed = firstTime || !equals(value, nextValue); - oldValue = value; - value = nextValue; - }); - if (firstTime && opts.fireImmediately) effectAction(value, oldValue, r);else if (!firstTime && changed) effectAction(value, oldValue, r); - firstTime = false; - } - - r.schedule_(); - return r.getDisposer_(); -} - -function wrapErrorHandler(errorHandler, baseFn) { - return function () { - try { - return baseFn.apply(this, arguments); - } catch (e) { - errorHandler.call(this, e); - } - }; -} - -var ON_BECOME_OBSERVED = "onBO"; -var ON_BECOME_UNOBSERVED = "onBUO"; -function onBecomeObserved(thing, arg2, arg3) { - return interceptHook(ON_BECOME_OBSERVED, thing, arg2, arg3); -} -function onBecomeUnobserved(thing, arg2, arg3) { - return interceptHook(ON_BECOME_UNOBSERVED, thing, arg2, arg3); -} - -function interceptHook(hook, thing, arg2, arg3) { - var atom = typeof arg3 === "function" ? getAtom(thing, arg2) : getAtom(thing); - var cb = isFunction$2(arg3) ? arg3 : arg2; - var listenersKey = hook + "L"; - - if (atom[listenersKey]) { - atom[listenersKey].add(cb); - } else { - atom[listenersKey] = new Set([cb]); - } - - return function () { - var hookListeners = atom[listenersKey]; - - if (hookListeners) { - hookListeners["delete"](cb); - - if (hookListeners.size === 0) { - delete atom[listenersKey]; - } - } - }; -} - -function extendObservable(target, properties, annotations, options) { - - - var descriptors = getOwnPropertyDescriptors(properties); - var adm = asObservableObject(target, options)[$mobx]; - startBatch(); - - try { - ownKeys(descriptors).forEach(function (key) { - adm.extend_(key, descriptors[key], // must pass "undefined" for { key: undefined } - !annotations ? true : key in annotations ? annotations[key] : true); - }); - } finally { - endBatch(); - } - - return target; -} - -var generatorId = 0; -function FlowCancellationError() { - this.message = "FLOW_CANCELLED"; -} -FlowCancellationError.prototype = /*#__PURE__*/Object.create(Error.prototype); -var flowAnnotation = /*#__PURE__*/createFlowAnnotation("flow"); -var flowBoundAnnotation = /*#__PURE__*/createFlowAnnotation("flow.bound", { - bound: true -}); -var flow = /*#__PURE__*/Object.assign(function flow(arg1, arg2) { - // @flow - if (isStringish(arg2)) { - return storeAnnotation(arg1, arg2, flowAnnotation); - } // flow(fn) - var generator = arg1; - var name = generator.name || ""; // Implementation based on https://github.com/tj/co/blob/master/index.js - - var res = function res() { - var ctx = this; - var args = arguments; - var runId = ++generatorId; - var gen = action(name + " - runid: " + runId + " - init", generator).apply(ctx, args); - var rejector; - var pendingPromise = undefined; - var promise = new Promise(function (resolve, reject) { - var stepId = 0; - rejector = reject; - - function onFulfilled(res) { - pendingPromise = undefined; - var ret; - - try { - ret = action(name + " - runid: " + runId + " - yield " + stepId++, gen.next).call(gen, res); - } catch (e) { - return reject(e); - } - - next(ret); - } - - function onRejected(err) { - pendingPromise = undefined; - var ret; - - try { - ret = action(name + " - runid: " + runId + " - yield " + stepId++, gen["throw"]).call(gen, err); - } catch (e) { - return reject(e); - } - - next(ret); - } - - function next(ret) { - if (isFunction$2(ret == null ? void 0 : ret.then)) { - // an async iterator - ret.then(next, reject); - return; - } - - if (ret.done) return resolve(ret.value); - pendingPromise = Promise.resolve(ret.value); - return pendingPromise.then(onFulfilled, onRejected); - } - - onFulfilled(undefined); // kick off the process - }); - promise.cancel = action(name + " - runid: " + runId + " - cancel", function () { - try { - if (pendingPromise) cancelPromise(pendingPromise); // Finally block can return (or yield) stuff.. - - var _res = gen["return"](undefined); // eat anything that promise would do, it's cancelled! - - - var yieldedPromise = Promise.resolve(_res.value); - yieldedPromise.then(noop$1, noop$1); - cancelPromise(yieldedPromise); // maybe it can be cancelled :) - // reject our original promise - - rejector(new FlowCancellationError()); - } catch (e) { - rejector(e); // there could be a throwing finally block - } - }); - return promise; - }; - - res.isMobXFlow = true; - return res; -}, flowAnnotation); -flow.bound = /*#__PURE__*/createDecoratorAnnotation(flowBoundAnnotation); - -function cancelPromise(promise) { - if (isFunction$2(promise.cancel)) promise.cancel(); -} -function isFlow(fn) { - return (fn == null ? void 0 : fn.isMobXFlow) === true; -} - -function interceptReads(thing, propOrHandler, handler) { - var target; - - if (isObservableMap(thing) || isObservableArray(thing) || isObservableValue(thing)) { - target = getAdministration(thing); - } else if (isObservableObject(thing)) { - target = getAdministration(thing, propOrHandler); - } else ; - target.dehancer = typeof propOrHandler === "function" ? propOrHandler : handler; - return function () { - target.dehancer = undefined; - }; -} - -function intercept(thing, propOrHandler, handler) { - if (isFunction$2(handler)) return interceptProperty(thing, propOrHandler, handler);else return interceptInterceptable(thing, propOrHandler); -} - -function interceptInterceptable(thing, handler) { - return getAdministration(thing).intercept_(handler); -} - -function interceptProperty(thing, property, handler) { - return getAdministration(thing, property).intercept_(handler); -} - -function _isObservable(value, property) { - if (!value) return false; - - if (property !== undefined) { - - if (isObservableObject(value)) { - return value[$mobx].values_.has(property); - } - - return false; - } // For first check, see #701 - - - return isObservableObject(value) || !!value[$mobx] || isAtom(value) || isReaction(value) || isComputedValue(value); -} - -function isObservable(value) { - return _isObservable(value); -} - -function keys(obj) { - if (isObservableObject(obj)) { - return obj[$mobx].keys_(); - } - - if (isObservableMap(obj) || isObservableSet(obj)) { - return Array.from(obj.keys()); - } - - if (isObservableArray(obj)) { - return obj.map(function (_, index) { - return index; - }); - } - - die(5); -} -function values(obj) { - if (isObservableObject(obj)) { - return keys(obj).map(function (key) { - return obj[key]; - }); - } - - if (isObservableMap(obj)) { - return keys(obj).map(function (key) { - return obj.get(key); - }); - } - - if (isObservableSet(obj)) { - return Array.from(obj.values()); - } - - if (isObservableArray(obj)) { - return obj.slice(); - } - - die(6); -} -function entries(obj) { - if (isObservableObject(obj)) { - return keys(obj).map(function (key) { - return [key, obj[key]]; - }); - } - - if (isObservableMap(obj)) { - return keys(obj).map(function (key) { - return [key, obj.get(key)]; - }); - } - - if (isObservableSet(obj)) { - return Array.from(obj.entries()); - } - - if (isObservableArray(obj)) { - return obj.map(function (key, index) { - return [index, key]; - }); - } - - die(7); -} -function set(obj, key, value) { - if (arguments.length === 2 && !isObservableSet(obj)) { - startBatch(); - var _values = key; - - try { - for (var _key in _values) { - set(obj, _key, _values[_key]); - } - } finally { - endBatch(); - } - - return; - } - - if (isObservableObject(obj)) { - obj[$mobx].set_(key, value); - } else if (isObservableMap(obj)) { - obj.set(key, value); - } else if (isObservableSet(obj)) { - obj.add(key); - } else if (isObservableArray(obj)) { - if (typeof key !== "number") key = parseInt(key, 10); - if (key < 0) die("Invalid index: '" + key + "'"); - startBatch(); - if (key >= obj.length) obj.length = key + 1; - obj[key] = value; - endBatch(); - } else die(8); -} -function apiDefineProperty(obj, key, descriptor) { - if (isObservableObject(obj)) { - return obj[$mobx].defineProperty_(key, descriptor); - } - - die(39); -} - -function observe(thing, propOrCb, cbOrFire, fireImmediately) { - if (isFunction$2(cbOrFire)) return observeObservableProperty(thing, propOrCb, cbOrFire, fireImmediately);else return observeObservable(thing, propOrCb, cbOrFire); -} - -function observeObservable(thing, listener, fireImmediately) { - return getAdministration(thing).observe_(listener, fireImmediately); -} - -function observeObservableProperty(thing, property, listener, fireImmediately) { - return getAdministration(thing, property).observe_(listener, fireImmediately); -} - -function trace() { - die("trace() is not available in production builds"); - var enterBreakPoint = false; - - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - if (typeof args[args.length - 1] === "boolean") enterBreakPoint = args.pop(); - var derivation = getAtomFromArgs(args); - - if (!derivation) { - return die("'trace(break?)' can only be used inside a tracked computed value or a Reaction. Consider passing in the computed value or reaction explicitly"); - } - - if (derivation.isTracing_ === TraceMode.NONE) { - console.log("[mobx.trace] '" + derivation.name_ + "' tracing enabled"); - } - - derivation.isTracing_ = enterBreakPoint ? TraceMode.BREAK : TraceMode.LOG; -} - -function getAtomFromArgs(args) { - switch (args.length) { - case 0: - return globalState.trackingDerivation; - - case 1: - return getAtom(args[0]); - - case 2: - return getAtom(args[0], args[1]); - } -} - -/** - * During a transaction no views are updated until the end of the transaction. - * The transaction will be run synchronously nonetheless. - * - * @param action a function that updates some reactive state - * @returns any value that was returned by the 'action' parameter. - */ - -function transaction(action, thisArg) { - if (thisArg === void 0) { - thisArg = undefined; - } - - startBatch(); - - try { - return action.apply(thisArg); - } finally { - endBatch(); - } -} - -function getAdm(target) { - return target[$mobx]; -} // Optimization: we don't need the intermediate objects and could have a completely custom administration for DynamicObjects, -// and skip either the internal values map, or the base object with its property descriptors! - - -var objectProxyTraps = { - has: function has(target, name) { - return getAdm(target).has_(name); - }, - get: function get(target, name) { - return getAdm(target).get_(name); - }, - set: function set(target, name, value) { - var _getAdm$set_; - - if (!isStringish(name)) return false; - - - return (_getAdm$set_ = getAdm(target).set_(name, value, true)) != null ? _getAdm$set_ : true; - }, - deleteProperty: function deleteProperty(target, name) { - var _getAdm$delete_; - - if (!isStringish(name)) return false; // null (intercepted) -> true (success) - - return (_getAdm$delete_ = getAdm(target).delete_(name, true)) != null ? _getAdm$delete_ : true; - }, - defineProperty: function defineProperty(target, name, descriptor) { - var _getAdm$definePropert; - - - return (_getAdm$definePropert = getAdm(target).defineProperty_(name, descriptor)) != null ? _getAdm$definePropert : true; - }, - ownKeys: function ownKeys(target) { - return getAdm(target).ownKeys_(); - }, - preventExtensions: function preventExtensions(target) { - die(13); - } -}; -function asDynamicObservableObject(target, options) { - var _target$$mobx, _target$$mobx$proxy_; - - assertProxies(); - target = asObservableObject(target, options); - return (_target$$mobx$proxy_ = (_target$$mobx = target[$mobx]).proxy_) != null ? _target$$mobx$proxy_ : _target$$mobx.proxy_ = new Proxy(target, objectProxyTraps); -} - -function hasInterceptors(interceptable) { - return interceptable.interceptors_ !== undefined && interceptable.interceptors_.length > 0; -} -function registerInterceptor(interceptable, handler) { - var interceptors = interceptable.interceptors_ || (interceptable.interceptors_ = []); - interceptors.push(handler); - return once(function () { - var idx = interceptors.indexOf(handler); - if (idx !== -1) interceptors.splice(idx, 1); - }); -} -function interceptChange(interceptable, change) { - var prevU = untrackedStart(); - - try { - // Interceptor can modify the array, copy it to avoid concurrent modification, see #1950 - var interceptors = [].concat(interceptable.interceptors_ || []); - - for (var i = 0, l = interceptors.length; i < l; i++) { - change = interceptors[i](change); - if (change && !change.type) die(14); - if (!change) break; - } - - return change; - } finally { - untrackedEnd(prevU); - } -} - -function hasListeners(listenable) { - return listenable.changeListeners_ !== undefined && listenable.changeListeners_.length > 0; -} -function registerListener(listenable, handler) { - var listeners = listenable.changeListeners_ || (listenable.changeListeners_ = []); - listeners.push(handler); - return once(function () { - var idx = listeners.indexOf(handler); - if (idx !== -1) listeners.splice(idx, 1); - }); -} -function notifyListeners(listenable, change) { - var prevU = untrackedStart(); - var listeners = listenable.changeListeners_; - if (!listeners) return; - listeners = listeners.slice(); - - for (var i = 0, l = listeners.length; i < l; i++) { - listeners[i](change); - } - - untrackedEnd(prevU); -} - -function makeObservable(target, annotations, options) { - var adm = asObservableObject(target, options)[$mobx]; - startBatch(); - - try { - var _annotations; - - // Default to decorators - (_annotations = annotations) != null ? _annotations : annotations = collectStoredAnnotations(target); // Annotate - - ownKeys(annotations).forEach(function (key) { - return adm.make_(key, annotations[key]); - }); - } finally { - endBatch(); - } - - return target; -} // proto[keysSymbol] = new Set() - -var SPLICE = "splice"; -var UPDATE = "update"; -var MAX_SPLICE_SIZE = 10000; // See e.g. https://github.com/mobxjs/mobx/issues/859 - -var arrayTraps = { - get: function get(target, name) { - var adm = target[$mobx]; - if (name === $mobx) return adm; - if (name === "length") return adm.getArrayLength_(); - - if (typeof name === "string" && !isNaN(name)) { - return adm.get_(parseInt(name)); - } - - if (hasProp(arrayExtensions, name)) { - return arrayExtensions[name]; - } - - return target[name]; - }, - set: function set(target, name, value) { - var adm = target[$mobx]; - - if (name === "length") { - adm.setArrayLength_(value); - } - - if (typeof name === "symbol" || isNaN(name)) { - target[name] = value; - } else { - // numeric string - adm.set_(parseInt(name), value); - } - - return true; - }, - preventExtensions: function preventExtensions() { - die(15); - } -}; -var ObservableArrayAdministration = /*#__PURE__*/function () { - // this is the prop that gets proxied, so can't replace it! - function ObservableArrayAdministration(name, enhancer, owned_, legacyMode_) { - if (name === void 0) { - name = "ObservableArray"; - } - - this.owned_ = void 0; - this.legacyMode_ = void 0; - this.atom_ = void 0; - this.values_ = []; - this.interceptors_ = void 0; - this.changeListeners_ = void 0; - this.enhancer_ = void 0; - this.dehancer = void 0; - this.proxy_ = void 0; - this.lastKnownLength_ = 0; - this.owned_ = owned_; - this.legacyMode_ = legacyMode_; - this.atom_ = new Atom(name); - - this.enhancer_ = function (newV, oldV) { - return enhancer(newV, oldV, "ObservableArray[..]"); - }; - } - - var _proto = ObservableArrayAdministration.prototype; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) return this.dehancer(value); - return value; - }; - - _proto.dehanceValues_ = function dehanceValues_(values) { - if (this.dehancer !== undefined && values.length > 0) return values.map(this.dehancer); - return values; - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - if (fireImmediately === void 0) { - fireImmediately = false; - } - - if (fireImmediately) { - listener({ - observableKind: "array", - object: this.proxy_, - debugObjectName: this.atom_.name_, - type: "splice", - index: 0, - added: this.values_.slice(), - addedCount: this.values_.length, - removed: [], - removedCount: 0 - }); - } - - return registerListener(this, listener); - }; - - _proto.getArrayLength_ = function getArrayLength_() { - this.atom_.reportObserved(); - return this.values_.length; - }; - - _proto.setArrayLength_ = function setArrayLength_(newLength) { - if (typeof newLength !== "number" || newLength < 0) die("Out of range: " + newLength); - var currentLength = this.values_.length; - if (newLength === currentLength) return;else if (newLength > currentLength) { - var newItems = new Array(newLength - currentLength); - - for (var i = 0; i < newLength - currentLength; i++) { - newItems[i] = undefined; - } // No Array.fill everywhere... - - - this.spliceWithArray_(currentLength, 0, newItems); - } else this.spliceWithArray_(newLength, currentLength - newLength); - }; - - _proto.updateArrayLength_ = function updateArrayLength_(oldLength, delta) { - if (oldLength !== this.lastKnownLength_) die(16); - this.lastKnownLength_ += delta; - if (this.legacyMode_ && delta > 0) reserveArrayBuffer(oldLength + delta + 1); - }; - - _proto.spliceWithArray_ = function spliceWithArray_(index, deleteCount, newItems) { - var _this = this; - - checkIfStateModificationsAreAllowed(this.atom_); - var length = this.values_.length; - if (index === undefined) index = 0;else if (index > length) index = length;else if (index < 0) index = Math.max(0, length + index); - if (arguments.length === 1) deleteCount = length - index;else if (deleteCount === undefined || deleteCount === null) deleteCount = 0;else deleteCount = Math.max(0, Math.min(deleteCount, length - index)); - if (newItems === undefined) newItems = EMPTY_ARRAY$1; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_, - type: SPLICE, - index: index, - removedCount: deleteCount, - added: newItems - }); - if (!change) return EMPTY_ARRAY$1; - deleteCount = change.removedCount; - newItems = change.added; - } - - newItems = newItems.length === 0 ? newItems : newItems.map(function (v) { - return _this.enhancer_(v, undefined); - }); - - if (this.legacyMode_ || "production" !== "production") { - var lengthDelta = newItems.length - deleteCount; - this.updateArrayLength_(length, lengthDelta); // checks if internal array wasn't modified - } - - var res = this.spliceItemsIntoValues_(index, deleteCount, newItems); - if (deleteCount !== 0 || newItems.length !== 0) this.notifyArraySplice_(index, newItems, res); - return this.dehanceValues_(res); - }; - - _proto.spliceItemsIntoValues_ = function spliceItemsIntoValues_(index, deleteCount, newItems) { - if (newItems.length < MAX_SPLICE_SIZE) { - var _this$values_; - - return (_this$values_ = this.values_).splice.apply(_this$values_, [index, deleteCount].concat(newItems)); - } else { - var res = this.values_.slice(index, index + deleteCount); - var oldItems = this.values_.slice(index + deleteCount); - this.values_.length = index + newItems.length - deleteCount; - - for (var i = 0; i < newItems.length; i++) { - this.values_[index + i] = newItems[i]; - } - - for (var _i = 0; _i < oldItems.length; _i++) { - this.values_[index + newItems.length + _i] = oldItems[_i]; - } - - return res; - } - }; - - _proto.notifyArrayChildUpdate_ = function notifyArrayChildUpdate_(index, newValue, oldValue) { - var notifySpy = !this.owned_ && isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "array", - object: this.proxy_, - type: UPDATE, - debugObjectName: this.atom_.name_, - index: index, - newValue: newValue, - oldValue: oldValue - } : null; // The reason why this is on right hand side here (and not above), is this way the uglifier will drop it, but it won't - this.atom_.reportChanged(); - if (notify) notifyListeners(this, change); - }; - - _proto.notifyArraySplice_ = function notifyArraySplice_(index, added, removed) { - var notifySpy = !this.owned_ && isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "array", - object: this.proxy_, - debugObjectName: this.atom_.name_, - type: SPLICE, - index: index, - removed: removed, - added: added, - removedCount: removed.length, - addedCount: added.length - } : null; - this.atom_.reportChanged(); // conform: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/observe - - if (notify) notifyListeners(this, change); - }; - - _proto.get_ = function get_(index) { - if (index < this.values_.length) { - this.atom_.reportObserved(); - return this.dehanceValue_(this.values_[index]); - } - - console.warn("[mobx.array] Attempt to read an array index (" + index + ") that is out of bounds (" + this.values_.length + "). Please check length first. Out of bound indices will not be tracked by MobX"); - }; - - _proto.set_ = function set_(index, newValue) { - var values = this.values_; - - if (index < values.length) { - // update at index in range - checkIfStateModificationsAreAllowed(this.atom_); - var oldValue = values[index]; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: UPDATE, - object: this.proxy_, - index: index, - newValue: newValue - }); - if (!change) return; - newValue = change.newValue; - } - - newValue = this.enhancer_(newValue, oldValue); - var changed = newValue !== oldValue; - - if (changed) { - values[index] = newValue; - this.notifyArrayChildUpdate_(index, newValue, oldValue); - } - } else if (index === values.length) { - // add a new item - this.spliceWithArray_(index, 0, [newValue]); - } else { - // out of bounds - die(17, index, values.length); - } - }; - - return ObservableArrayAdministration; -}(); -function createObservableArray(initialValues, enhancer, name, owned) { - if (name === void 0) { - name = "ObservableArray"; - } - - if (owned === void 0) { - owned = false; - } - - assertProxies(); - var adm = new ObservableArrayAdministration(name, enhancer, owned, false); - addHiddenFinalProp$1(adm.values_, $mobx, adm); - var proxy = new Proxy(adm.values_, arrayTraps); - adm.proxy_ = proxy; - - if (initialValues && initialValues.length) { - var prev = allowStateChangesStart(true); - adm.spliceWithArray_(0, 0, initialValues); - allowStateChangesEnd(prev); - } - - return proxy; -} // eslint-disable-next-line - -var arrayExtensions = { - clear: function clear() { - return this.splice(0); - }, - replace: function replace(newItems) { - var adm = this[$mobx]; - return adm.spliceWithArray_(0, adm.values_.length, newItems); - }, - // Used by JSON.stringify - toJSON: function toJSON() { - return this.slice(); - }, - - /* - * functions that do alter the internal structure of the array, (based on lib.es6.d.ts) - * since these functions alter the inner structure of the array, the have side effects. - * Because the have side effects, they should not be used in computed function, - * and for that reason the do not call dependencyState.notifyObserved - */ - splice: function splice(index, deleteCount) { - for (var _len = arguments.length, newItems = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) { - newItems[_key - 2] = arguments[_key]; - } - - var adm = this[$mobx]; - - switch (arguments.length) { - case 0: - return []; - - case 1: - return adm.spliceWithArray_(index); - - case 2: - return adm.spliceWithArray_(index, deleteCount); - } - - return adm.spliceWithArray_(index, deleteCount, newItems); - }, - spliceWithArray: function spliceWithArray(index, deleteCount, newItems) { - return this[$mobx].spliceWithArray_(index, deleteCount, newItems); - }, - push: function push() { - var adm = this[$mobx]; - - for (var _len2 = arguments.length, items = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - items[_key2] = arguments[_key2]; - } - - adm.spliceWithArray_(adm.values_.length, 0, items); - return adm.values_.length; - }, - pop: function pop() { - return this.splice(Math.max(this[$mobx].values_.length - 1, 0), 1)[0]; - }, - shift: function shift() { - return this.splice(0, 1)[0]; - }, - unshift: function unshift() { - var adm = this[$mobx]; - - for (var _len3 = arguments.length, items = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - items[_key3] = arguments[_key3]; - } - - adm.spliceWithArray_(0, 0, items); - return adm.values_.length; - }, - reverse: function reverse() { - // reverse by default mutates in place before returning the result - // which makes it both a 'derivation' and a 'mutation'. - if (globalState.trackingDerivation) { - die(37, "reverse"); - } - - this.replace(this.slice().reverse()); - return this; - }, - sort: function sort() { - // sort by default mutates in place before returning the result - // which goes against all good practices. Let's not change the array in place! - if (globalState.trackingDerivation) { - die(37, "sort"); - } - - var copy = this.slice(); - copy.sort.apply(copy, arguments); - this.replace(copy); - return this; - }, - remove: function remove(value) { - var adm = this[$mobx]; - var idx = adm.dehanceValues_(adm.values_).indexOf(value); - - if (idx > -1) { - this.splice(idx, 1); - return true; - } - - return false; - } -}; -/** - * Wrap function from prototype - * Without this, everything works as well, but this works - * faster as everything works on unproxied values - */ - -addArrayExtension("concat", simpleFunc); -addArrayExtension("flat", simpleFunc); -addArrayExtension("includes", simpleFunc); -addArrayExtension("indexOf", simpleFunc); -addArrayExtension("join", simpleFunc); -addArrayExtension("lastIndexOf", simpleFunc); -addArrayExtension("slice", simpleFunc); -addArrayExtension("toString", simpleFunc); -addArrayExtension("toLocaleString", simpleFunc); // map - -addArrayExtension("every", mapLikeFunc); -addArrayExtension("filter", mapLikeFunc); -addArrayExtension("find", mapLikeFunc); -addArrayExtension("findIndex", mapLikeFunc); -addArrayExtension("flatMap", mapLikeFunc); -addArrayExtension("forEach", mapLikeFunc); -addArrayExtension("map", mapLikeFunc); -addArrayExtension("some", mapLikeFunc); // reduce - -addArrayExtension("reduce", reduceLikeFunc); -addArrayExtension("reduceRight", reduceLikeFunc); - -function addArrayExtension(funcName, funcFactory) { - if (typeof Array.prototype[funcName] === "function") { - arrayExtensions[funcName] = funcFactory(funcName); - } -} // Report and delegate to dehanced array - - -function simpleFunc(funcName) { - return function () { - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); - return dehancedValues[funcName].apply(dehancedValues, arguments); - }; -} // Make sure callbacks recieve correct array arg #2326 - - -function mapLikeFunc(funcName) { - return function (callback, thisArg) { - var _this2 = this; - - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); - return dehancedValues[funcName](function (element, index) { - return callback.call(thisArg, element, index, _this2); - }); - }; -} // Make sure callbacks recieve correct array arg #2326 - - -function reduceLikeFunc(funcName) { - return function () { - var _this3 = this; - - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); // #2432 - reduce behavior depends on arguments.length - - var callback = arguments[0]; - - arguments[0] = function (accumulator, currentValue, index) { - return callback(accumulator, currentValue, index, _this3); - }; - - return dehancedValues[funcName].apply(dehancedValues, arguments); - }; -} - -var isObservableArrayAdministration = /*#__PURE__*/createInstanceofPredicate("ObservableArrayAdministration", ObservableArrayAdministration); -function isObservableArray(thing) { - return isObject$2(thing) && isObservableArrayAdministration(thing[$mobx]); -} - -var _Symbol$iterator, _Symbol$toStringTag; -var ObservableMapMarker = {}; -var ADD = "add"; -var DELETE = "delete"; // just extend Map? See also https://gist.github.com/nestharus/13b4d74f2ef4a2f4357dbd3fc23c1e54 -// But: https://github.com/mobxjs/mobx/issues/1556 - -_Symbol$iterator = Symbol.iterator; -_Symbol$toStringTag = Symbol.toStringTag; -var ObservableMap = /*#__PURE__*/function () { - // hasMap, not hashMap >-). - function ObservableMap(initialData, enhancer_, name_) { - if (enhancer_ === void 0) { - enhancer_ = deepEnhancer; - } - - if (name_ === void 0) { - name_ = "ObservableMap"; - } - - this.enhancer_ = void 0; - this.name_ = void 0; - this[$mobx] = ObservableMapMarker; - this.data_ = void 0; - this.hasMap_ = void 0; - this.keysAtom_ = void 0; - this.interceptors_ = void 0; - this.changeListeners_ = void 0; - this.dehancer = void 0; - this.enhancer_ = enhancer_; - this.name_ = name_; - - if (!isFunction$2(Map)) { - die(18); - } - - this.keysAtom_ = createAtom("ObservableMap.keys()"); - this.data_ = new Map(); - this.hasMap_ = new Map(); - this.merge(initialData); - } - - var _proto = ObservableMap.prototype; - - _proto.has_ = function has_(key) { - return this.data_.has(key); - }; - - _proto.has = function has(key) { - var _this = this; - - if (!globalState.trackingDerivation) return this.has_(key); - var entry = this.hasMap_.get(key); - - if (!entry) { - var newEntry = entry = new ObservableValue(this.has_(key), referenceEnhancer, "ObservableMap.key?", false); - this.hasMap_.set(key, newEntry); - onBecomeUnobserved(newEntry, function () { - return _this.hasMap_["delete"](key); - }); - } - - return entry.get(); - }; - - _proto.set = function set(key, value) { - var hasKey = this.has_(key); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: hasKey ? UPDATE : ADD, - object: this, - newValue: value, - name: key - }); - if (!change) return this; - value = change.newValue; - } - - if (hasKey) { - this.updateValue_(key, value); - } else { - this.addValue_(key, value); - } - - return this; - }; - - _proto["delete"] = function _delete(key) { - var _this2 = this; - - checkIfStateModificationsAreAllowed(this.keysAtom_); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: DELETE, - object: this, - name: key - }); - if (!change) return false; - } - - if (this.has_(key)) { - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - - var _change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: DELETE, - object: this, - oldValue: this.data_.get(key).value_, - name: key - } : null; - transaction(function () { - _this2.keysAtom_.reportChanged(); - - _this2.updateHasMapEntry_(key, false); - - var observable = _this2.data_.get(key); - - observable.setNewValue_(undefined); - - _this2.data_["delete"](key); - }); - if (notify) notifyListeners(this, _change); - return true; - } - - return false; - }; - - _proto.updateHasMapEntry_ = function updateHasMapEntry_(key, value) { - var entry = this.hasMap_.get(key); - - if (entry) { - entry.setNewValue_(value); - } - }; - - _proto.updateValue_ = function updateValue_(key, newValue) { - var observable = this.data_.get(key); - newValue = observable.prepareNewValue_(newValue); - - if (newValue !== globalState.UNCHANGED) { - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: UPDATE, - object: this, - oldValue: observable.value_, - name: key, - newValue: newValue - } : null; - observable.setNewValue_(newValue); - if (notify) notifyListeners(this, change); - } - }; - - _proto.addValue_ = function addValue_(key, newValue) { - var _this3 = this; - - checkIfStateModificationsAreAllowed(this.keysAtom_); - transaction(function () { - var observable = new ObservableValue(newValue, _this3.enhancer_, "ObservableMap.key", false); - - _this3.data_.set(key, observable); - - newValue = observable.value_; // value might have been changed - - _this3.updateHasMapEntry_(key, true); - - _this3.keysAtom_.reportChanged(); - }); - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: ADD, - object: this, - name: key, - newValue: newValue - } : null; - if (notify) notifyListeners(this, change); - }; - - _proto.get = function get(key) { - if (this.has(key)) return this.dehanceValue_(this.data_.get(key).get()); - return this.dehanceValue_(undefined); - }; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) { - return this.dehancer(value); - } - - return value; - }; - - _proto.keys = function keys() { - this.keysAtom_.reportObserved(); - return this.data_.keys(); - }; - - _proto.values = function values() { - var self = this; - var keys = this.keys(); - return makeIterable({ - next: function next() { - var _keys$next = keys.next(), - done = _keys$next.done, - value = _keys$next.value; - - return { - done: done, - value: done ? undefined : self.get(value) - }; - } - }); - }; - - _proto.entries = function entries() { - var self = this; - var keys = this.keys(); - return makeIterable({ - next: function next() { - var _keys$next2 = keys.next(), - done = _keys$next2.done, - value = _keys$next2.value; - - return { - done: done, - value: done ? undefined : [value, self.get(value)] - }; - } - }); - }; - - _proto[_Symbol$iterator] = function () { - return this.entries(); - }; - - _proto.forEach = function forEach(callback, thisArg) { - for (var _iterator = _createForOfIteratorHelperLoose(this), _step; !(_step = _iterator()).done;) { - var _step$value = _step.value, - key = _step$value[0], - value = _step$value[1]; - callback.call(thisArg, value, key, this); - } - } - /** Merge another object into this object, returns this. */ - ; - - _proto.merge = function merge(other) { - var _this4 = this; - - if (isObservableMap(other)) { - other = new Map(other); - } - - transaction(function () { - if (isPlainObject$1(other)) getPlainObjectKeys(other).forEach(function (key) { - return _this4.set(key, other[key]); - });else if (Array.isArray(other)) other.forEach(function (_ref) { - var key = _ref[0], - value = _ref[1]; - return _this4.set(key, value); - });else if (isES6Map(other)) { - if (other.constructor !== Map) die(19, other); - other.forEach(function (value, key) { - return _this4.set(key, value); - }); - } else if (other !== null && other !== undefined) die(20, other); - }); - return this; - }; - - _proto.clear = function clear() { - var _this5 = this; - - transaction(function () { - untracked(function () { - for (var _iterator2 = _createForOfIteratorHelperLoose(_this5.keys()), _step2; !(_step2 = _iterator2()).done;) { - var key = _step2.value; - - _this5["delete"](key); - } - }); - }); - }; - - _proto.replace = function replace(values) { - var _this6 = this; - - // Implementation requirements: - // - respect ordering of replacement map - // - allow interceptors to run and potentially prevent individual operations - // - don't recreate observables that already exist in original map (so we don't destroy existing subscriptions) - // - don't _keysAtom.reportChanged if the keys of resulting map are indentical (order matters!) - // - note that result map may differ from replacement map due to the interceptors - transaction(function () { - // Convert to map so we can do quick key lookups - var replacementMap = convertToMap(values); - var orderedData = new Map(); // Used for optimization - - var keysReportChangedCalled = false; // Delete keys that don't exist in replacement map - // if the key deletion is prevented by interceptor - // add entry at the beginning of the result map - - for (var _iterator3 = _createForOfIteratorHelperLoose(_this6.data_.keys()), _step3; !(_step3 = _iterator3()).done;) { - var key = _step3.value; - - // Concurrently iterating/deleting keys - // iterator should handle this correctly - if (!replacementMap.has(key)) { - var deleted = _this6["delete"](key); // Was the key removed? - - - if (deleted) { - // _keysAtom.reportChanged() was already called - keysReportChangedCalled = true; - } else { - // Delete prevented by interceptor - var value = _this6.data_.get(key); - - orderedData.set(key, value); - } - } - } // Merge entries - - - for (var _iterator4 = _createForOfIteratorHelperLoose(replacementMap.entries()), _step4; !(_step4 = _iterator4()).done;) { - var _step4$value = _step4.value, - _key = _step4$value[0], - _value = _step4$value[1]; - - // We will want to know whether a new key is added - var keyExisted = _this6.data_.has(_key); // Add or update value - - - _this6.set(_key, _value); // The addition could have been prevent by interceptor - - - if (_this6.data_.has(_key)) { - // The update could have been prevented by interceptor - // and also we want to preserve existing values - // so use value from _data map (instead of replacement map) - var _value2 = _this6.data_.get(_key); - - orderedData.set(_key, _value2); // Was a new key added? - - if (!keyExisted) { - // _keysAtom.reportChanged() was already called - keysReportChangedCalled = true; - } - } - } // Check for possible key order change - - - if (!keysReportChangedCalled) { - if (_this6.data_.size !== orderedData.size) { - // If size differs, keys are definitely modified - _this6.keysAtom_.reportChanged(); - } else { - var iter1 = _this6.data_.keys(); - - var iter2 = orderedData.keys(); - var next1 = iter1.next(); - var next2 = iter2.next(); - - while (!next1.done) { - if (next1.value !== next2.value) { - _this6.keysAtom_.reportChanged(); - - break; - } - - next1 = iter1.next(); - next2 = iter2.next(); - } - } - } // Use correctly ordered map - - - _this6.data_ = orderedData; - }); - return this; - }; - - _proto.toString = function toString() { - return "[object ObservableMap]"; - }; - - _proto.toJSON = function toJSON() { - return Array.from(this); - }; - - /** - * Observes this object. Triggers for the events 'add', 'update' and 'delete'. - * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe - * for callback details - */ - _proto.observe_ = function observe_(listener, fireImmediately) { - return registerListener(this, listener); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _createClass(ObservableMap, [{ - key: "size", - get: function get() { - this.keysAtom_.reportObserved(); - return this.data_.size; - } - }, { - key: _Symbol$toStringTag, - get: function get() { - return "Map"; - } - }]); - - return ObservableMap; -}(); // eslint-disable-next-line - -var isObservableMap = /*#__PURE__*/createInstanceofPredicate("ObservableMap", ObservableMap); - -function convertToMap(dataStructure) { - if (isES6Map(dataStructure) || isObservableMap(dataStructure)) { - return dataStructure; - } else if (Array.isArray(dataStructure)) { - return new Map(dataStructure); - } else if (isPlainObject$1(dataStructure)) { - var map = new Map(); - - for (var key in dataStructure) { - map.set(key, dataStructure[key]); - } - - return map; - } else { - return die(21, dataStructure); - } -} - -var _Symbol$iterator$1, _Symbol$toStringTag$1; -var ObservableSetMarker = {}; -_Symbol$iterator$1 = Symbol.iterator; -_Symbol$toStringTag$1 = Symbol.toStringTag; -var ObservableSet = /*#__PURE__*/function () { - function ObservableSet(initialData, enhancer, name_) { - if (enhancer === void 0) { - enhancer = deepEnhancer; - } - - if (name_ === void 0) { - name_ = "ObservableSet"; - } - - this.name_ = void 0; - this[$mobx] = ObservableSetMarker; - this.data_ = new Set(); - this.atom_ = void 0; - this.changeListeners_ = void 0; - this.interceptors_ = void 0; - this.dehancer = void 0; - this.enhancer_ = void 0; - this.name_ = name_; - - if (!isFunction$2(Set)) { - die(22); - } - - this.atom_ = createAtom(this.name_); - - this.enhancer_ = function (newV, oldV) { - return enhancer(newV, oldV, name_); - }; - - if (initialData) { - this.replace(initialData); - } - } - - var _proto = ObservableSet.prototype; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) { - return this.dehancer(value); - } - - return value; - }; - - _proto.clear = function clear() { - var _this = this; - - transaction(function () { - untracked(function () { - for (var _iterator = _createForOfIteratorHelperLoose(_this.data_.values()), _step; !(_step = _iterator()).done;) { - var value = _step.value; - - _this["delete"](value); - } - }); - }); - }; - - _proto.forEach = function forEach(callbackFn, thisArg) { - for (var _iterator2 = _createForOfIteratorHelperLoose(this), _step2; !(_step2 = _iterator2()).done;) { - var value = _step2.value; - callbackFn.call(thisArg, value, value, this); - } - }; - - _proto.add = function add(value) { - var _this2 = this; - - checkIfStateModificationsAreAllowed(this.atom_); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: ADD, - object: this, - newValue: value - }); - if (!change) return this; // ideally, value = change.value would be done here, so that values can be - // changed by interceptor. Same applies for other Set and Map api's. - } - - if (!this.has(value)) { - transaction(function () { - _this2.data_.add(_this2.enhancer_(value, undefined)); - - _this2.atom_.reportChanged(); - }); - var notifySpy = "production" !== "production" ; - var notify = hasListeners(this); - - var _change = notify || notifySpy ? { - observableKind: "set", - debugObjectName: this.name_, - type: ADD, - object: this, - newValue: value - } : null; - if (notify) notifyListeners(this, _change); - } - - return this; - }; - - _proto["delete"] = function _delete(value) { - var _this3 = this; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: DELETE, - object: this, - oldValue: value - }); - if (!change) return false; - } - - if (this.has(value)) { - var notifySpy = "production" !== "production" ; - var notify = hasListeners(this); - - var _change2 = notify || notifySpy ? { - observableKind: "set", - debugObjectName: this.name_, - type: DELETE, - object: this, - oldValue: value - } : null; - transaction(function () { - _this3.atom_.reportChanged(); - - _this3.data_["delete"](value); - }); - if (notify) notifyListeners(this, _change2); - return true; - } - - return false; - }; - - _proto.has = function has(value) { - this.atom_.reportObserved(); - return this.data_.has(this.dehanceValue_(value)); - }; - - _proto.entries = function entries() { - var nextIndex = 0; - var keys = Array.from(this.keys()); - var values = Array.from(this.values()); - return makeIterable({ - next: function next() { - var index = nextIndex; - nextIndex += 1; - return index < values.length ? { - value: [keys[index], values[index]], - done: false - } : { - done: true - }; - } - }); - }; - - _proto.keys = function keys() { - return this.values(); - }; - - _proto.values = function values() { - this.atom_.reportObserved(); - var self = this; - var nextIndex = 0; - var observableValues = Array.from(this.data_.values()); - return makeIterable({ - next: function next() { - return nextIndex < observableValues.length ? { - value: self.dehanceValue_(observableValues[nextIndex++]), - done: false - } : { - done: true - }; - } - }); - }; - - _proto.replace = function replace(other) { - var _this4 = this; - - if (isObservableSet(other)) { - other = new Set(other); - } - - transaction(function () { - if (Array.isArray(other)) { - _this4.clear(); - - other.forEach(function (value) { - return _this4.add(value); - }); - } else if (isES6Set(other)) { - _this4.clear(); - - other.forEach(function (value) { - return _this4.add(value); - }); - } else if (other !== null && other !== undefined) { - die("Cannot initialize set from " + other); - } - }); - return this; - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - return registerListener(this, listener); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.toJSON = function toJSON() { - return Array.from(this); - }; - - _proto.toString = function toString() { - return "[object ObservableSet]"; - }; - - _proto[_Symbol$iterator$1] = function () { - return this.values(); - }; - - _createClass(ObservableSet, [{ - key: "size", - get: function get() { - this.atom_.reportObserved(); - return this.data_.size; - } - }, { - key: _Symbol$toStringTag$1, - get: function get() { - return "Set"; - } - }]); - - return ObservableSet; -}(); // eslint-disable-next-line - -var isObservableSet = /*#__PURE__*/createInstanceofPredicate("ObservableSet", ObservableSet); - -var descriptorCache = /*#__PURE__*/Object.create(null); -var REMOVE = "remove"; -var ObservableObjectAdministration = /*#__PURE__*/function () { - function ObservableObjectAdministration(target_, values_, name_, // Used anytime annotation is not explicitely provided - defaultAnnotation_) { - if (values_ === void 0) { - values_ = new Map(); - } - - if (defaultAnnotation_ === void 0) { - defaultAnnotation_ = autoAnnotation; - } - - this.target_ = void 0; - this.values_ = void 0; - this.name_ = void 0; - this.defaultAnnotation_ = void 0; - this.keysAtom_ = void 0; - this.changeListeners_ = void 0; - this.interceptors_ = void 0; - this.proxy_ = void 0; - this.isPlainObject_ = void 0; - this.appliedAnnotations_ = void 0; - this.pendingKeys_ = void 0; - this.target_ = target_; - this.values_ = values_; - this.name_ = name_; - this.defaultAnnotation_ = defaultAnnotation_; - this.keysAtom_ = new Atom("ObservableObject.keys"); // Optimization: we use this frequently - - this.isPlainObject_ = isPlainObject$1(this.target_); - } - - var _proto = ObservableObjectAdministration.prototype; - - _proto.getObservablePropValue_ = function getObservablePropValue_(key) { - return this.values_.get(key).get(); - }; - - _proto.setObservablePropValue_ = function setObservablePropValue_(key, newValue) { - var observable = this.values_.get(key); - - if (observable instanceof ComputedValue) { - observable.set(newValue); - return true; - } // intercept - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: UPDATE, - object: this.proxy_ || this.target_, - name: key, - newValue: newValue - }); - if (!change) return null; - newValue = change.newValue; - } - - newValue = observable.prepareNewValue_(newValue); // notify spy & observers - - if (newValue !== globalState.UNCHANGED) { - var notify = hasListeners(this); - var notifySpy = "production" !== "production" ; - - var _change = notify || notifySpy ? { - type: UPDATE, - observableKind: "object", - debugObjectName: this.name_, - object: this.proxy_ || this.target_, - oldValue: observable.value_, - name: key, - newValue: newValue - } : null; - observable.setNewValue_(newValue); - if (notify) notifyListeners(this, _change); - } - - return true; - }; - - _proto.get_ = function get_(key) { - if (globalState.trackingDerivation && !hasProp(this.target_, key)) { - // Key doesn't exist yet, subscribe for it in case it's added later - this.has_(key); - } - - return this.target_[key]; - } - /** - * @param {PropertyKey} key - * @param {any} value - * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.set_ = function set_(key, value, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - // Don't use .has(key) - we care about own - if (hasProp(this.target_, key)) { - // Existing prop - if (this.values_.has(key)) { - // Observable (can be intercepted) - return this.setObservablePropValue_(key, value); - } else if (proxyTrap) { - // Non-observable - proxy - return Reflect.set(this.target_, key, value); - } else { - // Non-observable - this.target_[key] = value; - return true; - } - } else { - // New prop - return this.extend_(key, { - value: value, - enumerable: true, - writable: true, - configurable: true - }, this.defaultAnnotation_, proxyTrap); - } - } // Trap for "in" - ; - - _proto.has_ = function has_(key) { - if (!globalState.trackingDerivation) { - // Skip key subscription outside derivation - return key in this.target_; - } - - this.pendingKeys_ || (this.pendingKeys_ = new Map()); - var entry = this.pendingKeys_.get(key); - - if (!entry) { - entry = new ObservableValue(key in this.target_, referenceEnhancer, "ObservableObject.key?", false); - this.pendingKeys_.set(key, entry); - } - - return entry.get(); - } - /** - * @param {PropertyKey} key - * @param {Annotation|boolean} annotation true - use default annotation, false - ignore prop - */ - ; - - _proto.make_ = function make_(key, annotation) { - if (annotation === true) { - annotation = this.defaultAnnotation_; - } - - if (annotation === false) { - return; - } - - if (!(key in this.target_)) { - var _this$target_$storedA; - - // Throw on missing key, except for decorators: - // Decorator annotations are collected from whole prototype chain. - // When called from super() some props may not exist yet. - // However we don't have to worry about missing prop, - // because the decorator must have been applied to something. - if ((_this$target_$storedA = this.target_[storedAnnotationsSymbol]) == null ? void 0 : _this$target_$storedA[key]) { - return; // will be annotated by subclass constructor - } else { - die(1, annotation.annotationType_, this.name_ + "." + key.toString()); - } - } - - var source = this.target_; - - while (source && source !== objectPrototype) { - var descriptor = getDescriptor(source, key); - - if (descriptor) { - var outcome = annotation.make_(this, key, descriptor, source); - if (outcome === 0 - /* Cancel */ - ) return; - if (outcome === 1 - /* Break */ - ) break; - } - - source = Object.getPrototypeOf(source); - } - - recordAnnotationApplied(this, annotation, key); - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.extend_ = function extend_(key, descriptor, annotation, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - if (annotation === true) { - annotation = this.defaultAnnotation_; - } - - if (annotation === false) { - return this.defineProperty_(key, descriptor, proxyTrap); - } - var outcome = annotation.extend_(this, key, descriptor, proxyTrap); - - if (outcome) { - recordAnnotationApplied(this, annotation, key); - } - - return outcome; - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.defineProperty_ = function defineProperty_(key, descriptor, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: descriptor.value - }); - if (!change) return null; - var newValue = change.newValue; - - if (descriptor.value !== newValue) { - descriptor = _extends({}, descriptor, { - value: newValue - }); - } - } // Define - - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } // Notify - - - this.notifyPropertyAddition_(key, descriptor.value); - } finally { - endBatch(); - } - - return true; - } // If original descriptor becomes relevant, move this to annotation directly - ; - - _proto.defineObservableProperty_ = function defineObservableProperty_(key, value, enhancer, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: value - }); - if (!change) return null; - value = change.newValue; - } - - var cachedDescriptor = getCachedObservablePropDescriptor(key); - var descriptor = { - configurable: globalState.safeDescriptors ? this.isPlainObject_ : true, - enumerable: true, - get: cachedDescriptor.get, - set: cachedDescriptor.set - }; // Define - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } - - var observable = new ObservableValue(value, enhancer, "production" !== "production" ? this.name_ + "." + key.toString() : "ObservableObject.key", false); - this.values_.set(key, observable); // Notify (value possibly changed by ObservableValue) - - this.notifyPropertyAddition_(key, observable.value_); - } finally { - endBatch(); - } - - return true; - } // If original descriptor becomes relevant, move this to annotation directly - ; - - _proto.defineComputedProperty_ = function defineComputedProperty_(key, options, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: undefined - }); - if (!change) return null; - } - - options.name || (options.name = "production" !== "production" ? this.name_ + "." + key.toString() : "ObservableObject.key"); - options.context = this.proxy_ || this.target_; - var cachedDescriptor = getCachedObservablePropDescriptor(key); - var descriptor = { - configurable: globalState.safeDescriptors ? this.isPlainObject_ : true, - enumerable: false, - get: cachedDescriptor.get, - set: cachedDescriptor.set - }; // Define - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } - - this.values_.set(key, new ComputedValue(options)); // Notify - - this.notifyPropertyAddition_(key, undefined); - } finally { - endBatch(); - } - - return true; - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.delete_ = function delete_(key, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - // No such prop - if (!hasProp(this.target_, key)) { - return true; - } // Intercept - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: REMOVE - }); // Cancelled - - if (!change) return null; - } // Delete - - - try { - var _this$pendingKeys_, _this$pendingKeys_$ge; - - startBatch(); - var notify = hasListeners(this); - var notifySpy = "production" !== "production" && isSpyEnabled(); - var observable = this.values_.get(key); // Value needed for spies/listeners - - var value = undefined; // Optimization: don't pull the value unless we will need it - - if (!observable && (notify || notifySpy)) { - var _getDescriptor; - - value = (_getDescriptor = getDescriptor(this.target_, key)) == null ? void 0 : _getDescriptor.value; - } // delete prop (do first, may fail) - - - if (proxyTrap) { - if (!Reflect.deleteProperty(this.target_, key)) { - return false; - } - } else { - delete this.target_[key]; - } // Allow re-annotating this field - - - if ("production" !== "production") ; // Clear observable - - - if (observable) { - this.values_["delete"](key); // for computed, value is undefined - - if (observable instanceof ObservableValue) { - value = observable.value_; - } // Notify: autorun(() => obj[key]), see #1796 - - - propagateChanged(observable); - } // Notify "keys/entries/values" observers - - - this.keysAtom_.reportChanged(); // Notify "has" observers - // "in" as it may still exist in proto - - (_this$pendingKeys_ = this.pendingKeys_) == null ? void 0 : (_this$pendingKeys_$ge = _this$pendingKeys_.get(key)) == null ? void 0 : _this$pendingKeys_$ge.set(key in this.target_); // Notify spies/listeners - - if (notify || notifySpy) { - var _change2 = { - type: REMOVE, - observableKind: "object", - object: this.proxy_ || this.target_, - debugObjectName: this.name_, - oldValue: value, - name: key - }; - if ("production" !== "production" && notifySpy) ; - if (notify) notifyListeners(this, _change2); - if ("production" !== "production" && notifySpy) ; - } - } finally { - endBatch(); - } - - return true; - } - /** - * Observes this object. Triggers for the events 'add', 'update' and 'delete'. - * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe - * for callback details - */ - ; - - _proto.observe_ = function observe_(callback, fireImmediately) { - return registerListener(this, callback); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.notifyPropertyAddition_ = function notifyPropertyAddition_(key, value) { - var _this$pendingKeys_2, _this$pendingKeys_2$g; - - var notify = hasListeners(this); - var notifySpy = "production" !== "production" ; - - if (notify || notifySpy) { - var change = notify || notifySpy ? { - type: ADD, - observableKind: "object", - debugObjectName: this.name_, - object: this.proxy_ || this.target_, - name: key, - newValue: value - } : null; - if (notify) notifyListeners(this, change); - } - - (_this$pendingKeys_2 = this.pendingKeys_) == null ? void 0 : (_this$pendingKeys_2$g = _this$pendingKeys_2.get(key)) == null ? void 0 : _this$pendingKeys_2$g.set(true); // Notify "keys/entries/values" observers - - this.keysAtom_.reportChanged(); - }; - - _proto.ownKeys_ = function ownKeys_() { - this.keysAtom_.reportObserved(); - return ownKeys(this.target_); - }; - - _proto.keys_ = function keys_() { - // Returns enumerable && own, but unfortunately keysAtom will report on ANY key change. - // There is no way to distinguish between Object.keys(object) and Reflect.ownKeys(object) - both are handled by ownKeys trap. - // We can either over-report in Object.keys(object) or under-report in Reflect.ownKeys(object) - // We choose to over-report in Object.keys(object), because: - // - typically it's used with simple data objects - // - when symbolic/non-enumerable keys are relevant Reflect.ownKeys works as expected - this.keysAtom_.reportObserved(); - return Object.keys(this.target_); - }; - - return ObservableObjectAdministration; -}(); -function asObservableObject(target, options) { - var _options$name; - - if (hasProp(target, $mobx)) { - - return target; - } - var name = (_options$name = options == null ? void 0 : options.name) != null ? _options$name : "ObservableObject"; - var adm = new ObservableObjectAdministration(target, new Map(), String(name), getAnnotationFromOptions(options)); - addHiddenProp(target, $mobx, adm); - return target; -} -var isObservableObjectAdministration = /*#__PURE__*/createInstanceofPredicate("ObservableObjectAdministration", ObservableObjectAdministration); - -function getCachedObservablePropDescriptor(key) { - return descriptorCache[key] || (descriptorCache[key] = { - get: function get() { - return this[$mobx].getObservablePropValue_(key); - }, - set: function set(value) { - return this[$mobx].setObservablePropValue_(key, value); - } - }); -} - -function isObservableObject(thing) { - if (isObject$2(thing)) { - return isObservableObjectAdministration(thing[$mobx]); - } - - return false; -} -function recordAnnotationApplied(adm, annotation, key) { - var _adm$target_$storedAn; - - - (_adm$target_$storedAn = adm.target_[storedAnnotationsSymbol]) == null ? true : delete _adm$target_$storedAn[key]; -} - -/** - * This array buffer contains two lists of properties, so that all arrays - * can recycle their property definitions, which significantly improves performance of creating - * properties on the fly. - */ - -var OBSERVABLE_ARRAY_BUFFER_SIZE = 0; // Typescript workaround to make sure ObservableArray extends Array - -var StubArray = function StubArray() {}; - -function inherit(ctor, proto) { - if (Object.setPrototypeOf) { - Object.setPrototypeOf(ctor.prototype, proto); - } else if (ctor.prototype.__proto__ !== undefined) { - ctor.prototype.__proto__ = proto; - } else { - ctor.prototype = proto; - } -} - -inherit(StubArray, Array.prototype); // Weex proto freeze protection was here, -// but it is unclear why the hack is need as MobX never changed the prototype -// anyway, so removed it in V6 - -var LegacyObservableArray = /*#__PURE__*/function (_StubArray) { - _inheritsLoose(LegacyObservableArray, _StubArray); - - function LegacyObservableArray(initialValues, enhancer, name, owned) { - var _this; - - if (name === void 0) { - name = "ObservableArray"; - } - - if (owned === void 0) { - owned = false; - } - - _this = _StubArray.call(this) || this; - var adm = new ObservableArrayAdministration(name, enhancer, owned, true); - adm.proxy_ = _assertThisInitialized(_this); - addHiddenFinalProp$1(_assertThisInitialized(_this), $mobx, adm); - - if (initialValues && initialValues.length) { - var prev = allowStateChangesStart(true); // @ts-ignore - - _this.spliceWithArray(0, 0, initialValues); - - allowStateChangesEnd(prev); - } - - return _this; - } - - var _proto = LegacyObservableArray.prototype; - - _proto.concat = function concat() { - this[$mobx].atom_.reportObserved(); - - for (var _len = arguments.length, arrays = new Array(_len), _key = 0; _key < _len; _key++) { - arrays[_key] = arguments[_key]; - } - - return Array.prototype.concat.apply(this.slice(), //@ts-ignore - arrays.map(function (a) { - return isObservableArray(a) ? a.slice() : a; - })); - }; - - _proto[Symbol.iterator] = function () { - var self = this; - var nextIndex = 0; - return makeIterable({ - next: function next() { - // @ts-ignore - return nextIndex < self.length ? { - value: self[nextIndex++], - done: false - } : { - done: true, - value: undefined - }; - } - }); - }; - - _createClass(LegacyObservableArray, [{ - key: "length", - get: function get() { - return this[$mobx].getArrayLength_(); - }, - set: function set(newLength) { - this[$mobx].setArrayLength_(newLength); - } - }, { - key: Symbol.toStringTag, - get: function get() { - return "Array"; - } - }]); - - return LegacyObservableArray; -}(StubArray); - -Object.entries(arrayExtensions).forEach(function (_ref) { - var prop = _ref[0], - fn = _ref[1]; - if (prop !== "concat") addHiddenProp(LegacyObservableArray.prototype, prop, fn); -}); - -function createArrayEntryDescriptor(index) { - return { - enumerable: false, - configurable: true, - get: function get() { - return this[$mobx].get_(index); - }, - set: function set(value) { - this[$mobx].set_(index, value); - } - }; -} - -function createArrayBufferItem(index) { - defineProperty$2(LegacyObservableArray.prototype, "" + index, createArrayEntryDescriptor(index)); -} - -function reserveArrayBuffer(max) { - if (max > OBSERVABLE_ARRAY_BUFFER_SIZE) { - for (var index = OBSERVABLE_ARRAY_BUFFER_SIZE; index < max + 100; index++) { - createArrayBufferItem(index); - } - - OBSERVABLE_ARRAY_BUFFER_SIZE = max; - } -} -reserveArrayBuffer(1000); -function createLegacyArray(initialValues, enhancer, name) { - return new LegacyObservableArray(initialValues, enhancer, name); -} - -function getAtom(thing, property) { - if (typeof thing === "object" && thing !== null) { - if (isObservableArray(thing)) { - if (property !== undefined) die(23); - return thing[$mobx].atom_; - } - - if (isObservableSet(thing)) { - return thing[$mobx]; - } - - if (isObservableMap(thing)) { - if (property === undefined) return thing.keysAtom_; - var observable = thing.data_.get(property) || thing.hasMap_.get(property); - if (!observable) die(25, property, getDebugName(thing)); - return observable; - } - - if (isObservableObject(thing)) { - if (!property) return die(26); - - var _observable = thing[$mobx].values_.get(property); - - if (!_observable) die(27, property, getDebugName(thing)); - return _observable; - } - - if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) { - return thing; - } - } else if (isFunction$2(thing)) { - if (isReaction(thing[$mobx])) { - // disposer function - return thing[$mobx]; - } - } - - die(28); -} -function getAdministration(thing, property) { - if (!thing) die(29); - if (property !== undefined) return getAdministration(getAtom(thing, property)); - if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) return thing; - if (isObservableMap(thing) || isObservableSet(thing)) return thing; - if (thing[$mobx]) return thing[$mobx]; - die(24, thing); -} -function getDebugName(thing, property) { - var named; - - if (property !== undefined) { - named = getAtom(thing, property); - } else if (isAction(thing)) { - return thing.name; - } else if (isObservableObject(thing) || isObservableMap(thing) || isObservableSet(thing)) { - named = getAdministration(thing); - } else { - // valid for arrays as well - named = getAtom(thing); - } - - return named.name_; -} - -var toString$1 = objectPrototype.toString; -function deepEqual(a, b, depth) { - if (depth === void 0) { - depth = -1; - } - - return eq$1(a, b, depth); -} // Copied from https://github.com/jashkenas/underscore/blob/5c237a7c682fb68fd5378203f0bf22dce1624854/underscore.js#L1186-L1289 -// Internal recursive comparison function for `isEqual`. - -function eq$1(a, b, depth, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; // `null` or `undefined` only equal to itself (strict comparison). - - if (a == null || b == null) return false; // `NaN`s are equivalent, but non-reflexive. - - if (a !== a) return b !== b; // Exhaust primitive checks - - var type = typeof a; - if (!isFunction$2(type) && type !== "object" && typeof b != "object") return false; // Compare `[[Class]]` names. - - var className = toString$1.call(a); - if (className !== toString$1.call(b)) return false; - - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans are compared by value. - case "[object RegExp]": // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') - - case "[object String]": - // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is - // equivalent to `new String("5")`. - return "" + a === "" + b; - - case "[object Number]": - // `NaN`s are equivalent, but non-reflexive. - // Object(NaN) is equivalent to NaN. - if (+a !== +a) return +b !== +b; // An `egal` comparison is performed for other numeric values. - - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - - case "[object Date]": - case "[object Boolean]": - // Coerce dates and booleans to numeric primitive values. Dates are compared by their - // millisecond representations. Note that invalid dates with millisecond representations - // of `NaN` are not equivalent. - return +a === +b; - - case "[object Symbol]": - return typeof Symbol !== "undefined" && Symbol.valueOf.call(a) === Symbol.valueOf.call(b); - - case "[object Map]": - case "[object Set]": - // Maps and Sets are unwrapped to arrays of entry-pairs, adding an incidental level. - // Hide this extra level by increasing the depth. - if (depth >= 0) { - depth++; - } - - break; - } // Unwrap any wrapped objects. - - - a = unwrap(a); - b = unwrap(b); - var areArrays = className === "[object Array]"; - - if (!areArrays) { - if (typeof a != "object" || typeof b != "object") return false; // Objects with different constructors are not equivalent, but `Object`s or `Array`s - // from different frames are. - - var aCtor = a.constructor, - bCtor = b.constructor; - - if (aCtor !== bCtor && !(isFunction$2(aCtor) && aCtor instanceof aCtor && isFunction$2(bCtor) && bCtor instanceof bCtor) && "constructor" in a && "constructor" in b) { - return false; - } - } - - if (depth === 0) { - return false; - } else if (depth < 0) { - depth = -1; - } // Assume equality for cyclic structures. The algorithm for detecting cyclic - // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - // Initializing stack of traversed objects. - // It's done here since we only need them for objects and arrays comparison. - - - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - - while (length--) { - // Linear search. Performance is inversely proportional to the number of - // unique nested structures. - if (aStack[length] === a) return bStack[length] === b; - } // Add the first object to the stack of traversed objects. - - - aStack.push(a); - bStack.push(b); // Recursively compare objects and arrays. - - if (areArrays) { - // Compare array lengths to determine if a deep comparison is necessary. - length = a.length; - if (length !== b.length) return false; // Deep compare the contents, ignoring non-numeric properties. - - while (length--) { - if (!eq$1(a[length], b[length], depth - 1, aStack, bStack)) return false; - } - } else { - // Deep compare objects. - var keys = Object.keys(a); - var key; - length = keys.length; // Ensure that both objects contain the same number of properties before comparing deep equality. - - if (Object.keys(b).length !== length) return false; - - while (length--) { - // Deep compare each member - key = keys[length]; - if (!(hasProp(b, key) && eq$1(a[key], b[key], depth - 1, aStack, bStack))) return false; - } - } // Remove the first object from the stack of traversed objects. - - - aStack.pop(); - bStack.pop(); - return true; -} - -function unwrap(a) { - if (isObservableArray(a)) return a.slice(); - if (isES6Map(a) || isObservableMap(a)) return Array.from(a.entries()); - if (isES6Set(a) || isObservableSet(a)) return Array.from(a.entries()); - return a; -} - -function makeIterable(iterator) { - iterator[Symbol.iterator] = getSelf; - return iterator; -} - -function getSelf() { - return this; -} - -/** - * (c) Michel Weststrate 2015 - 2020 - * MIT Licensed - * - * Welcome to the mobx sources! To get an global overview of how MobX internally works, - * this is a good place to start: - * https://medium.com/@mweststrate/becoming-fully-reactive-an-in-depth-explanation-of-mobservable-55995262a254#.xvbh6qd74 - * - * Source folders: - * =============== - * - * - api/ Most of the public static methods exposed by the module can be found here. - * - core/ Implementation of the MobX algorithm; atoms, derivations, reactions, dependency trees, optimizations. Cool stuff can be found here. - * - types/ All the magic that is need to have observable objects, arrays and values is in this folder. Including the modifiers like `asFlat`. - * - utils/ Utility stuff. - * - */ -["Symbol", "Map", "Set", "Symbol"].forEach(function (m) { - var g = getGlobal(); - - if (typeof g[m] === "undefined") { - die("MobX requires global '" + m + "' to be available or polyfilled"); - } -}); - -if (typeof __MOBX_DEVTOOLS_GLOBAL_HOOK__ === "object") { - // See: https://github.com/andykog/mobx-devtools/ - __MOBX_DEVTOOLS_GLOBAL_HOOK__.injectMobx({ - spy: spy, - extras: { - getDebugName: getDebugName - }, - $mobx: $mobx - }); -} - -var livelinessChecking = "warn"; -/** - * Returns the current liveliness checking mode. - * - * @returns `"warn"`, `"error"` or `"ignore"` - */ -function getLivelinessChecking() { - return livelinessChecking; -} - -/** - * @hidden - */ -var Hook; -(function (Hook) { - Hook["afterCreate"] = "afterCreate"; - Hook["afterAttach"] = "afterAttach"; - Hook["afterCreationFinalization"] = "afterCreationFinalization"; - Hook["beforeDetach"] = "beforeDetach"; - Hook["beforeDestroy"] = "beforeDestroy"; -})(Hook || (Hook = {})); - -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, -INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR -OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. -***************************************************************************** */ -/* global Reflect, Promise */ - -var extendStatics$1 = function(d, b) { - extendStatics$1 = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return extendStatics$1(d, b); -}; - -function __extends$1(d, b) { - extendStatics$1(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -} - -var __assign = function() { - __assign = Object.assign || function __assign(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; - } - return t; - }; - return __assign.apply(this, arguments); -}; - -function __rest(s, e) { - var t = {}; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) - t[p] = s[p]; - if (s != null && typeof Object.getOwnPropertySymbols === "function") - for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { - if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) - t[p[i]] = s[p[i]]; - } - return t; -} - -function __values(o) { - var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; - if (m) return m.call(o); - if (o && typeof o.length === "number") return { - next: function () { - if (o && i >= o.length) o = void 0; - return { value: o && o[i++], done: !o }; - } - }; - throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); -} - -function __read(o, n) { - var m = typeof Symbol === "function" && o[Symbol.iterator]; - if (!m) return o; - var i = m.call(o), r, ar = [], e; - try { - while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); - } - catch (error) { e = { error: error }; } - finally { - try { - if (r && !r.done && (m = i["return"])) m.call(i); - } - finally { if (e) throw e.error; } - } - return ar; -} - -function __spread() { - for (var ar = [], i = 0; i < arguments.length; i++) - ar = ar.concat(__read(arguments[i])); - return ar; -} - -/** - * Returns the _actual_ type of the given tree node. (Or throws) - * - * @param object - * @returns - */ -function getType(object) { - return getStateTreeNode(object).type; -} -/** - * Applies a JSON-patch to the given model instance or bails out if the patch couldn't be applied - * See [patches](https://github.com/mobxjs/mobx-state-tree#patches) for more details. - * - * Can apply a single past, or an array of patches. - * - * @param target - * @param patch - * @returns - */ -function applyPatch(target, patch) { - getStateTreeNode(target).applyPatches(asArray(patch)); -} -/** - * Applies a snapshot to a given model instances. Patch and snapshot listeners will be invoked as usual. - * - * @param target - * @param snapshot - * @returns - */ -function applySnapshot(target, snapshot) { - return getStateTreeNode(target).applySnapshot(snapshot); -} -/** - * Calculates a snapshot from the given model instance. The snapshot will always reflect the latest state but use - * structural sharing where possible. Doesn't require MobX transactions to be completed. - * - * @param target - * @param applyPostProcess If true (the default) then postProcessSnapshot gets applied. - * @returns - */ -function getSnapshot(target, applyPostProcess) { - if (applyPostProcess === void 0) { applyPostProcess = true; } - var node = getStateTreeNode(target); - if (applyPostProcess) - return node.snapshot; - return freeze(node.type.getSnapshot(node, false)); -} -/** - * Given an object in a model tree, returns the root object of that tree. - * - * Please note that in child nodes access to the root is only possible - * once the `afterAttach` hook has fired. - * - * @param target - * @returns - */ -function getRoot(target) { - return getStateTreeNode(target).root.storedValue; -} -/** - * Returns the path of the given object in the model tree - * - * @param target - * @returns - */ -function getPath(target) { - return getStateTreeNode(target).path; -} -/** - * Returns the identifier of the target node. - * This is the *string normalized* identifier, which might not match the type of the identifier attribute - * - * @param target - * @returns - */ -function getIdentifier(target) { - return getStateTreeNode(target).identifier; -} -/** - * Removes a model element from the state tree, and mark it as end-of-life; the element should not be used anymore - */ -function destroy(target) { - var node = getStateTreeNode(target); - if (node.isRoot) - node.die(); - else - node.parent.removeChild(node.subpath); -} - -/** - * @internal - * @hidden - */ -var BaseNode = /** @class */ (function () { - function BaseNode(type, parent, subpath, environment) { - Object.defineProperty(this, "type", { - enumerable: true, - configurable: true, - writable: true, - value: type - }); - Object.defineProperty(this, "environment", { - enumerable: true, - configurable: true, - writable: true, - value: environment - }); - Object.defineProperty(this, "_escapedSubpath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_subpath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_subpathUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_pathUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "storedValue", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); // usually the same type as the value, but not always (such as with references) - Object.defineProperty(this, "aliveAtom", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_state", { - enumerable: true, - configurable: true, - writable: true, - value: NodeLifeCycle.INITIALIZING - }); - Object.defineProperty(this, "_hookSubscribers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_parent", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "pathAtom", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - this.environment = environment; - this.baseSetParent(parent, subpath); - } - Object.defineProperty(BaseNode.prototype, "subpath", { - get: function () { - return this._subpath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "subpathUponDeath", { - get: function () { - return this._subpathUponDeath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "pathUponDeath", { - get: function () { - return this._pathUponDeath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "value", { - get: function () { - return this.type.getValue(this); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "state", { - get: function () { - return this._state; - }, - set: function (val) { - var wasAlive = this.isAlive; - this._state = val; - var isAlive = this.isAlive; - if (this.aliveAtom && wasAlive !== isAlive) { - this.aliveAtom.reportChanged(); - } - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "fireInternalHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - if (this._hookSubscribers) { - this._hookSubscribers.emit(name, this, name); - } - } - }); - Object.defineProperty(BaseNode.prototype, "registerHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (hook, hookHandler) { - if (!this._hookSubscribers) { - this._hookSubscribers = new EventHandlers(); - } - return this._hookSubscribers.register(hook, hookHandler); - } - }); - Object.defineProperty(BaseNode.prototype, "parent", { - get: function () { - return this._parent; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "baseSetParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath) { - this._parent = parent; - this._subpath = subpath; - this._escapedSubpath = undefined; // regenerate when needed - if (this.pathAtom) { - this.pathAtom.reportChanged(); - } - } - }); - Object.defineProperty(BaseNode.prototype, "path", { - /* - * Returns (escaped) path representation as string - */ - get: function () { - return this.getEscapedPath(true); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "getEscapedPath", { - enumerable: false, - configurable: true, - writable: true, - value: function (reportObserved) { - if (reportObserved) { - if (!this.pathAtom) { - this.pathAtom = createAtom("path"); - } - this.pathAtom.reportObserved(); - } - if (!this.parent) - return ""; - // regenerate escaped subpath if needed - if (this._escapedSubpath === undefined) { - this._escapedSubpath = !this._subpath ? "" : escapeJsonPath(this._subpath); - } - return this.parent.getEscapedPath(reportObserved) + "/" + this._escapedSubpath; - } - }); - Object.defineProperty(BaseNode.prototype, "isRoot", { - get: function () { - return this.parent === null; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "isAlive", { - get: function () { - return this.state !== NodeLifeCycle.DEAD; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "isDetaching", { - get: function () { - return this.state === NodeLifeCycle.DETACHING; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "observableIsAlive", { - get: function () { - if (!this.aliveAtom) { - this.aliveAtom = createAtom("alive"); - } - this.aliveAtom.reportObserved(); - return this.isAlive; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "baseFinalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function (whenFinalized) { - // goal: afterCreate hooks runs depth-first. After attach runs parent first, so on afterAttach the parent has completed already - if (this.state === NodeLifeCycle.CREATED) { - if (this.parent) { - if (this.parent.state !== NodeLifeCycle.FINALIZED) { - // parent not ready yet, postpone - return; - } - this.fireHook(Hook.afterAttach); - } - this.state = NodeLifeCycle.FINALIZED; - if (whenFinalized) { - whenFinalized(); - } - } - } - }); - Object.defineProperty(BaseNode.prototype, "baseFinalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._hookSubscribers) { - this._hookSubscribers.clearAll(); - } - this._subpathUponDeath = this._subpath; - this._pathUponDeath = this.getEscapedPath(false); - this.baseSetParent(null, ""); - this.state = NodeLifeCycle.DEAD; - } - }); - Object.defineProperty(BaseNode.prototype, "baseAboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.fireHook(Hook.beforeDestroy); - } - }); - return BaseNode; -}()); - -/** - * @internal - * @hidden - */ -var ScalarNode = /** @class */ (function (_super) { - __extends$1(ScalarNode, _super); - function ScalarNode(simpleType, parent, subpath, environment, initialSnapshot) { - var _this = _super.call(this, simpleType, parent, subpath, environment) || this; - try { - _this.storedValue = simpleType.createNewInstance(initialSnapshot); - } - catch (e) { - // short-cut to die the instance, to avoid the snapshot computed starting to throw... - _this.state = NodeLifeCycle.DEAD; - throw e; - } - _this.state = NodeLifeCycle.CREATED; - // for scalar nodes there's no point in firing this event since it would fire on the constructor, before - // anybody can actually register for/listen to it - // this.fireHook(Hook.AfterCreate) - _this.finalizeCreation(); - return _this; - } - Object.defineProperty(ScalarNode.prototype, "root", { - get: function () { - // future optimization: store root ref in the node and maintain it - if (!this.parent) - throw fail$1("This scalar node is not part of a tree"); - return this.parent.root; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ScalarNode.prototype, "setParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (newParent, subpath) { - var parentChanged = this.parent !== newParent; - var subpathChanged = this.subpath !== subpath; - if (!parentChanged && !subpathChanged) { - return; - } - this.environment = undefined; // use parent's - this.baseSetParent(this.parent, subpath); - } - }); - Object.defineProperty(ScalarNode.prototype, "snapshot", { - get: function () { - return freeze(this.getSnapshot()); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ScalarNode.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.type.getSnapshot(this); - } - }); - Object.defineProperty(ScalarNode.prototype, "toString", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var path = (this.isAlive ? this.path : this.pathUponDeath) || ""; - return this.type.name + "@" + path + (this.isAlive ? "" : " [dead]"); - } - }); - Object.defineProperty(ScalarNode.prototype, "die", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive || this.state === NodeLifeCycle.DETACHING) - return; - this.aboutToDie(); - this.finalizeDeath(); - } - }); - Object.defineProperty(ScalarNode.prototype, "finalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseFinalizeCreation(); - } - }); - Object.defineProperty(ScalarNode.prototype, "aboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseAboutToDie(); - } - }); - Object.defineProperty(ScalarNode.prototype, "finalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseFinalizeDeath(); - } - }); - Object.defineProperty(ScalarNode.prototype, "fireHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - this.fireInternalHook(name); - } - }); - return ScalarNode; -}(BaseNode)); -ScalarNode.prototype.die = action(ScalarNode.prototype.die); - -var nextNodeId = 1; -var snapshotReactionOptions = { - onError: function (e) { - throw e; - } -}; -/** - * @internal - * @hidden - */ -var ObjectNode = /** @class */ (function (_super) { - __extends$1(ObjectNode, _super); - function ObjectNode(complexType, parent, subpath, environment, initialValue) { - var _this = _super.call(this, complexType, parent, subpath, environment) || this; - Object.defineProperty(_this, "nodeId", { - enumerable: true, - configurable: true, - writable: true, - value: ++nextNodeId - }); - Object.defineProperty(_this, "identifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "identifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); // Identifier is always normalized to string, even if the identifier property isn't - Object.defineProperty(_this, "unnormalizedIdentifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "identifierCache", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "isProtectionEnabled", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - Object.defineProperty(_this, "middlewares", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_applyPatches", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_applySnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_autoUnbox", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); // unboxing is disabled when reading child nodes - Object.defineProperty(_this, "_isRunningAction", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); // only relevant for root - Object.defineProperty(_this, "_hasSnapshotReaction", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); - Object.defineProperty(_this, "_observableInstanceState", { - enumerable: true, - configurable: true, - writable: true, - value: 0 /* UNINITIALIZED */ - }); - Object.defineProperty(_this, "_childNodes", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_initialSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_cachedInitialSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_cachedInitialSnapshotCreated", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); - Object.defineProperty(_this, "_snapshotComputed", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_snapshotUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - // #region internal event handling - Object.defineProperty(_this, "_internalEvents", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - _this._snapshotComputed = computed(function () { return freeze(_this.getSnapshot()); }); - _this.unbox = _this.unbox.bind(_this); - _this._initialSnapshot = freeze(initialValue); - _this.identifierAttribute = complexType.identifierAttribute; - if (!parent) { - _this.identifierCache = new IdentifierCache(); - } - _this._childNodes = complexType.initializeChildNodes(_this, _this._initialSnapshot); - // identifier can not be changed during lifecycle of a node - // so we safely can read it from initial snapshot - _this.identifier = null; - _this.unnormalizedIdentifier = null; - if (_this.identifierAttribute && _this._initialSnapshot) { - var id = _this._initialSnapshot[_this.identifierAttribute]; - if (id === undefined) { - // try with the actual node if not (for optional identifiers) - var childNode = _this._childNodes[_this.identifierAttribute]; - if (childNode) { - id = childNode.value; - } - } - if (typeof id !== "string" && typeof id !== "number") { - throw fail$1("Instance identifier '" + _this.identifierAttribute + "' for type '" + _this.type.name + "' must be a string or a number"); - } - // normalize internal identifier to string - _this.identifier = normalizeIdentifier(id); - _this.unnormalizedIdentifier = id; - } - if (!parent) { - _this.identifierCache.addNodeToCache(_this); - } - else { - parent.root.identifierCache.addNodeToCache(_this); - } - return _this; - } - Object.defineProperty(ObjectNode.prototype, "applyPatches", { - enumerable: false, - configurable: true, - writable: true, - value: function (patches) { - this.createObservableInstanceIfNeeded(); - this._applyPatches(patches); - } - }); - Object.defineProperty(ObjectNode.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - this.createObservableInstanceIfNeeded(); - this._applySnapshot(snapshot); - } - }); - Object.defineProperty(ObjectNode.prototype, "createObservableInstanceIfNeeded", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._observableInstanceState === 0 /* UNINITIALIZED */) { - this.createObservableInstance(); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "createObservableInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var e_1, _a; - this._observableInstanceState = 1 /* CREATING */; - // make sure the parent chain is created as well - // array with parent chain from parent to child - var parentChain = []; - var parent = this.parent; - // for performance reasons we never go back further than the most direct - // uninitialized parent - // this is done to avoid traversing the whole tree to the root when using - // the same reference again - while (parent && - parent._observableInstanceState === 0 /* UNINITIALIZED */) { - parentChain.unshift(parent); - parent = parent.parent; - } - try { - // initialize the uninitialized parent chain from parent to child - for (var parentChain_1 = __values(parentChain), parentChain_1_1 = parentChain_1.next(); !parentChain_1_1.done; parentChain_1_1 = parentChain_1.next()) { - var p = parentChain_1_1.value; - p.createObservableInstanceIfNeeded(); - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (parentChain_1_1 && !parentChain_1_1.done && (_a = parentChain_1.return)) _a.call(parentChain_1); - } - finally { if (e_1) throw e_1.error; } - } - var type = this.type; - try { - this.storedValue = type.createNewInstance(this._childNodes); - this.preboot(); - this._isRunningAction = true; - type.finalizeNewInstance(this, this.storedValue); - } - catch (e) { - // short-cut to die the instance, to avoid the snapshot computed starting to throw... - this.state = NodeLifeCycle.DEAD; - throw e; - } - finally { - this._isRunningAction = false; - } - this._observableInstanceState = 2 /* CREATED */; - this._snapshotComputed.trackAndCompute(); - if (this.isRoot) - this._addSnapshotReaction(); - this._childNodes = EMPTY_OBJECT; - this.state = NodeLifeCycle.CREATED; - this.fireHook(Hook.afterCreate); - this.finalizeCreation(); - } - }); - Object.defineProperty(ObjectNode.prototype, "root", { - get: function () { - var parent = this.parent; - return parent ? parent.root : this; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ObjectNode.prototype, "clearParent", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.parent) - return; - // detach if attached - this.fireHook(Hook.beforeDetach); - var previousState = this.state; - this.state = NodeLifeCycle.DETACHING; - var root = this.root; - var newEnv = root.environment; - var newIdCache = root.identifierCache.splitCache(this); - try { - this.parent.removeChild(this.subpath); - this.baseSetParent(null, ""); - this.environment = newEnv; - this.identifierCache = newIdCache; - } - finally { - this.state = previousState; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "setParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (newParent, subpath) { - var parentChanged = newParent !== this.parent; - var subpathChanged = subpath !== this.subpath; - if (!parentChanged && !subpathChanged) { - return; - } - if (parentChanged) { - // attach to new parent - this.environment = undefined; // will use root's - newParent.root.identifierCache.mergeCache(this); - this.baseSetParent(newParent, subpath); - this.fireHook(Hook.afterAttach); - } - else if (subpathChanged) { - // moving to a new subpath on the same parent - this.baseSetParent(this.parent, subpath); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "fireHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - var _this = this; - this.fireInternalHook(name); - var fn = this.storedValue && - typeof this.storedValue === "object" && - this.storedValue[name]; - if (typeof fn === "function") { - // we check for it to allow old mobx peer dependencies that don't have the method to work (even when still bugged) - if (runInAction) { - runInAction(function () { - fn.apply(_this.storedValue); - }); - } - else { - fn.apply(this.storedValue); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "snapshot", { - // advantage of using computed for a snapshot is that nicely respects transactions etc. - get: function () { - return this._snapshotComputed.get(); - }, - enumerable: false, - configurable: true - }); - // NOTE: we use this method to get snapshot without creating @computed overhead - Object.defineProperty(ObjectNode.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive) - return this._snapshotUponDeath; - return this._observableInstanceState === 2 /* CREATED */ - ? this._getActualSnapshot() - : this._getCachedInitialSnapshot(); - } - }); - Object.defineProperty(ObjectNode.prototype, "_getActualSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.type.getSnapshot(this); - } - }); - Object.defineProperty(ObjectNode.prototype, "_getCachedInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this._cachedInitialSnapshotCreated) { - var type = this.type; - var childNodes = this._childNodes; - var snapshot = this._initialSnapshot; - this._cachedInitialSnapshot = type.processInitialSnapshot(childNodes, snapshot); - this._cachedInitialSnapshotCreated = true; - } - return this._cachedInitialSnapshot; - } - }); - Object.defineProperty(ObjectNode.prototype, "isRunningAction", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._isRunningAction) - return true; - if (this.isRoot) - return false; - return this.parent.isRunningAction(); - } - }); - Object.defineProperty(ObjectNode.prototype, "assertAlive", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - var livelinessChecking = getLivelinessChecking(); - if (!this.isAlive && livelinessChecking !== "ignore") { - var error = this._getAssertAliveError(context); - switch (livelinessChecking) { - case "error": - throw fail$1(error); - case "warn": - warnError(error); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_getAssertAliveError", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - var escapedPath = this.getEscapedPath(false) || this.pathUponDeath || ""; - var subpath = (context.subpath && escapeJsonPath(context.subpath)) || ""; - var actionContext = context.actionContext || getCurrentActionContext(); - // try to use a real action context if possible since it includes the action name - if (actionContext && actionContext.type !== "action" && actionContext.parentActionEvent) { - actionContext = actionContext.parentActionEvent; - } - var actionFullPath = ""; - if (actionContext && actionContext.name != null) { - // try to use the context, and if it not available use the node one - var actionPath = (actionContext && actionContext.context && getPath(actionContext.context)) || - escapedPath; - actionFullPath = actionPath + "." + actionContext.name + "()"; - } - return "You are trying to read or write to an object that is no longer part of a state tree. (Object type: '" + this.type.name + "', Path upon death: '" + escapedPath + "', Subpath: '" + subpath + "', Action: '" + actionFullPath + "'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."; - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath) { - this.assertAlive({ - subpath: subpath - }); - this._autoUnbox = false; - try { - return this._observableInstanceState === 2 /* CREATED */ - ? this.type.getChildNode(this, subpath) - : this._childNodes[subpath]; - } - finally { - this._autoUnbox = true; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.assertAlive(EMPTY_OBJECT); - this._autoUnbox = false; - try { - return this._observableInstanceState === 2 /* CREATED */ - ? this.type.getChildren(this) - : convertChildNodesToArray(this._childNodes); - } - finally { - this._autoUnbox = true; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function (propertyName) { - return this.type.getChildType(propertyName); - } - }); - Object.defineProperty(ObjectNode.prototype, "isProtected", { - get: function () { - return this.root.isProtectionEnabled; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ObjectNode.prototype, "assertWritable", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - this.assertAlive(context); - if (!this.isRunningAction() && this.isProtected) { - throw fail$1("Cannot modify '" + this + "', the object is protected and can only be modified by using an action."); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath) { - this.type.removeChild(this, subpath); - } - }); - // bound on the constructor - Object.defineProperty(ObjectNode.prototype, "unbox", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNode) { - if (!childNode) - return childNode; - this.assertAlive({ - subpath: childNode.subpath || childNode.subpathUponDeath - }); - return this._autoUnbox ? childNode.value : childNode; - } - }); - Object.defineProperty(ObjectNode.prototype, "toString", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var path = (this.isAlive ? this.path : this.pathUponDeath) || ""; - var identifier = this.identifier ? "(id: " + this.identifier + ")" : ""; - return this.type.name + "@" + path + identifier + (this.isAlive ? "" : " [dead]"); - } - }); - Object.defineProperty(ObjectNode.prototype, "finalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - this.baseFinalizeCreation(function () { - var e_2, _a; - try { - for (var _b = __values(_this.getChildren()), _c = _b.next(); !_c.done; _c = _b.next()) { - var child = _c.value; - child.finalizeCreation(); - } - } - catch (e_2_1) { e_2 = { error: e_2_1 }; } - finally { - try { - if (_c && !_c.done && (_a = _b.return)) _a.call(_b); - } - finally { if (e_2) throw e_2.error; } - } - _this.fireInternalHook(Hook.afterCreationFinalization); - }); - } - }); - Object.defineProperty(ObjectNode.prototype, "detach", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive) - throw fail$1("Error while detaching, node is not alive."); - this.clearParent(); - } - }); - Object.defineProperty(ObjectNode.prototype, "preboot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var self = this; - this._applyPatches = createActionInvoker(this.storedValue, "@APPLY_PATCHES", function (patches) { - patches.forEach(function (patch) { - if (!patch.path) { - self.type.applySnapshot(self, patch.value); - return; - } - var parts = splitJsonPath(patch.path); - var node = resolveNodeByPathParts(self, parts.slice(0, -1)); - node.applyPatchLocally(parts[parts.length - 1], patch); - }); - }); - this._applySnapshot = createActionInvoker(this.storedValue, "@APPLY_SNAPSHOT", function (snapshot) { - // if the snapshot is the same as the current one, avoid performing a reconcile - if (snapshot === self.snapshot) - return; - // else, apply it by calling the type logic - return self.type.applySnapshot(self, snapshot); - }); - addHiddenFinalProp(this.storedValue, "$treenode", this); - addHiddenFinalProp(this.storedValue, "toJSON", toJSON); - } - }); - Object.defineProperty(ObjectNode.prototype, "die", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive || this.state === NodeLifeCycle.DETACHING) - return; - this.aboutToDie(); - this.finalizeDeath(); - } - }); - Object.defineProperty(ObjectNode.prototype, "aboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._observableInstanceState === 0 /* UNINITIALIZED */) { - return; - } - this.getChildren().forEach(function (node) { - node.aboutToDie(); - }); - // beforeDestroy should run before the disposers since else we could end up in a situation where - // a disposer added with addDisposer at this stage (beforeDestroy) is actually never released - this.baseAboutToDie(); - this._internalEventsEmit("dispose" /* Dispose */); - this._internalEventsClear("dispose" /* Dispose */); - } - }); - Object.defineProperty(ObjectNode.prototype, "finalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - // invariant: not called directly but from "die" - this.getChildren().forEach(function (node) { - node.finalizeDeath(); - }); - this.root.identifierCache.notifyDied(this); - // "kill" the computed prop and just store the last snapshot - var snapshot = this.snapshot; - this._snapshotUponDeath = snapshot; - this._internalEventsClearAll(); - this.baseFinalizeDeath(); - } - }); - Object.defineProperty(ObjectNode.prototype, "onSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (onChange) { - this._addSnapshotReaction(); - return this._internalEventsRegister("snapshot" /* Snapshot */, onChange); - } - }); - Object.defineProperty(ObjectNode.prototype, "emitSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - this._internalEventsEmit("snapshot" /* Snapshot */, snapshot); - } - }); - Object.defineProperty(ObjectNode.prototype, "onPatch", { - enumerable: false, - configurable: true, - writable: true, - value: function (handler) { - return this._internalEventsRegister("patch" /* Patch */, handler); - } - }); - Object.defineProperty(ObjectNode.prototype, "emitPatch", { - enumerable: false, - configurable: true, - writable: true, - value: function (basePatch, source) { - if (this._internalEventsHasSubscribers("patch" /* Patch */)) { - var localizedPatch = extend({}, basePatch, { - path: source.path.substr(this.path.length) + "/" + basePatch.path // calculate the relative path of the patch - }); - var _a = __read(splitPatch(localizedPatch), 2), patch = _a[0], reversePatch = _a[1]; - this._internalEventsEmit("patch" /* Patch */, patch, reversePatch); - } - if (this.parent) - this.parent.emitPatch(basePatch, source); - } - }); - Object.defineProperty(ObjectNode.prototype, "hasDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - return this._internalEventsHas("dispose" /* Dispose */, disposer); - } - }); - Object.defineProperty(ObjectNode.prototype, "addDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - if (!this.hasDisposer(disposer)) { - this._internalEventsRegister("dispose" /* Dispose */, disposer, true); - return; - } - throw fail$1("cannot add a disposer when it is already registered for execution"); - } - }); - Object.defineProperty(ObjectNode.prototype, "removeDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - if (!this._internalEventsHas("dispose" /* Dispose */, disposer)) { - throw fail$1("cannot remove a disposer which was never registered for execution"); - } - this._internalEventsUnregister("dispose" /* Dispose */, disposer); - } - }); - Object.defineProperty(ObjectNode.prototype, "removeMiddleware", { - enumerable: false, - configurable: true, - writable: true, - value: function (middleware) { - if (this.middlewares) { - var index = this.middlewares.indexOf(middleware); - if (index >= 0) { - this.middlewares.splice(index, 1); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "addMiddleWare", { - enumerable: false, - configurable: true, - writable: true, - value: function (handler, includeHooks) { - var _this = this; - if (includeHooks === void 0) { includeHooks = true; } - var middleware = { handler: handler, includeHooks: includeHooks }; - if (!this.middlewares) - this.middlewares = [middleware]; - else - this.middlewares.push(middleware); - return function () { - _this.removeMiddleware(middleware); - }; - } - }); - Object.defineProperty(ObjectNode.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath, patch) { - this.assertWritable({ - subpath: subpath - }); - this.createObservableInstanceIfNeeded(); - this.type.applyPatchLocally(this, subpath, patch); - } - }); - Object.defineProperty(ObjectNode.prototype, "_addSnapshotReaction", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - if (!this._hasSnapshotReaction) { - var snapshotDisposer = reaction(function () { return _this.snapshot; }, function (snapshot) { return _this.emitSnapshot(snapshot); }, snapshotReactionOptions); - this.addDisposer(snapshotDisposer); - this._hasSnapshotReaction = true; - } - } - }); - // we proxy the methods to avoid creating an EventHandlers instance when it is not needed - Object.defineProperty(ObjectNode.prototype, "_internalEventsHasSubscribers", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - return !!this._internalEvents && this._internalEvents.hasSubscribers(event); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsRegister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler, atTheBeginning) { - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (!this._internalEvents) { - this._internalEvents = new EventHandlers(); - } - return this._internalEvents.register(event, eventHandler, atTheBeginning); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsHas", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler) { - return !!this._internalEvents && this._internalEvents.has(event, eventHandler); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsUnregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler) { - if (this._internalEvents) { - this._internalEvents.unregister(event, eventHandler); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsEmit", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var _a; - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - if (this._internalEvents) { - (_a = this._internalEvents).emit.apply(_a, __spread([event], args)); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsClear", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - if (this._internalEvents) { - this._internalEvents.clear(event); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsClearAll", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._internalEvents) { - this._internalEvents.clearAll(); - } - } - }); - return ObjectNode; -}(BaseNode)); -ObjectNode.prototype.createObservableInstance = action(ObjectNode.prototype.createObservableInstance); -ObjectNode.prototype.detach = action(ObjectNode.prototype.detach); -ObjectNode.prototype.die = action(ObjectNode.prototype.die); - -var _a; -/** - * @internal - * @hidden - */ -var TypeFlags; -(function (TypeFlags) { - TypeFlags[TypeFlags["String"] = 1] = "String"; - TypeFlags[TypeFlags["Number"] = 2] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 4] = "Boolean"; - TypeFlags[TypeFlags["Date"] = 8] = "Date"; - TypeFlags[TypeFlags["Literal"] = 16] = "Literal"; - TypeFlags[TypeFlags["Array"] = 32] = "Array"; - TypeFlags[TypeFlags["Map"] = 64] = "Map"; - TypeFlags[TypeFlags["Object"] = 128] = "Object"; - TypeFlags[TypeFlags["Frozen"] = 256] = "Frozen"; - TypeFlags[TypeFlags["Optional"] = 512] = "Optional"; - TypeFlags[TypeFlags["Reference"] = 1024] = "Reference"; - TypeFlags[TypeFlags["Identifier"] = 2048] = "Identifier"; - TypeFlags[TypeFlags["Late"] = 4096] = "Late"; - TypeFlags[TypeFlags["Refinement"] = 8192] = "Refinement"; - TypeFlags[TypeFlags["Union"] = 16384] = "Union"; - TypeFlags[TypeFlags["Null"] = 32768] = "Null"; - TypeFlags[TypeFlags["Undefined"] = 65536] = "Undefined"; - TypeFlags[TypeFlags["Integer"] = 131072] = "Integer"; - TypeFlags[TypeFlags["Custom"] = 262144] = "Custom"; - TypeFlags[TypeFlags["SnapshotProcessor"] = 524288] = "SnapshotProcessor"; -})(TypeFlags || (TypeFlags = {})); -/** - * @internal - * @hidden - */ -var cannotDetermineSubtype = "cannotDetermine"; -/** @hidden */ -var $type = Symbol("$type"); -/** - * A base type produces a MST node (Node in the state tree) - * - * @internal - * @hidden - */ -var BaseType = /** @class */ (function () { - function BaseType(name) { - Object.defineProperty(this, _a, { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - // these are just to make inner types avaialable to inherited classes - Object.defineProperty(this, "C", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "S", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "T", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "N", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "isType", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - Object.defineProperty(this, "name", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - this.name = name; - } - Object.defineProperty(BaseType.prototype, "create", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot, environment) { - typecheckInternal(this, snapshot); - return this.instantiate(null, "", environment, snapshot).value; - } - }); - Object.defineProperty(BaseType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - // istanbul ignore next - throw fail$1("unimplemented method"); - } - }); - Object.defineProperty(BaseType.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return type === this; - } - }); - Object.defineProperty(BaseType.prototype, "validate", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var node = getStateTreeNodeSafe(value); - if (node) { - var valueType = getType(value); - return this.isAssignableFrom(valueType) - ? typeCheckSuccess() - : typeCheckFailure(context, value); - // it is tempting to compare snapshots, but in that case we should always clone on assignments... - } - return this.isValidSnapshot(value, context); - } - }); - Object.defineProperty(BaseType.prototype, "is", { - enumerable: false, - configurable: true, - writable: true, - value: function (thing) { - return this.validate(thing, [{ path: "", type: this }]).length === 0; - } - }); - Object.defineProperty(BaseType.prototype, "Type", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.Type should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.Type`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "TypeWithoutSTN", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.TypeWithoutSTN should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.TypeWithoutSTN`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "SnapshotType", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.SnapshotType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.SnapshotType`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "CreationType", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.CreationType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.CreationType`"); - }, - enumerable: false, - configurable: true - }); - return BaseType; -}()); -_a = $type; -BaseType.prototype.create = action(BaseType.prototype.create); -/** - * A complex type produces a MST node (Node in the state tree) - * - * @internal - * @hidden - */ -var ComplexType = /** @class */ (function (_super) { - __extends$1(ComplexType, _super); - function ComplexType(name) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "identifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - return _this; - } - Object.defineProperty(ComplexType.prototype, "create", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot, environment) { - if (snapshot === void 0) { snapshot = this.getDefaultSnapshot(); } - return _super.prototype.create.call(this, snapshot, environment); - } - }); - Object.defineProperty(ComplexType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - node.createObservableInstanceIfNeeded(); - return node.storedValue; - } - }); - Object.defineProperty(ComplexType.prototype, "tryToReconcileNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue) { - if (current.isDetaching) - return false; - if (current.snapshot === newValue) { - // newValue is the current snapshot of the node, noop - return true; - } - if (isStateTreeNode(newValue) && getStateTreeNode(newValue) === current) { - // the current node is the same as the new one - return true; - } - if (current.type === this && - isMutable(newValue) && - !isStateTreeNode(newValue) && - (!current.identifierAttribute || - current.identifier === - normalizeIdentifier(newValue[current.identifierAttribute]))) { - // the newValue has no node, so can be treated like a snapshot - // we can reconcile - current.applySnapshot(newValue); - return true; - } - return false; - } - }); - Object.defineProperty(ComplexType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var nodeReconciled = this.tryToReconcileNode(current, newValue); - if (nodeReconciled) { - current.setParent(parent, subpath); - return current; - } - // current node cannot be recycled in any way - current.die(); // noop if detaching - // attempt to reuse the new one - if (isStateTreeNode(newValue) && this.isAssignableFrom(getType(newValue))) { - // newValue is a Node as well, move it here.. - var newNode = getStateTreeNode(newValue); - newNode.setParent(parent, subpath); - return newNode; - } - // nothing to do, we have to create a new node - return this.instantiate(parent, subpath, undefined, newValue); - } - }); - Object.defineProperty(ComplexType.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return null; - } - }); - return ComplexType; -}(BaseType)); -ComplexType.prototype.create = action(ComplexType.prototype.create); -/** - * @internal - * @hidden - */ -var SimpleType = /** @class */ (function (_super) { - __extends$1(SimpleType, _super); - function SimpleType() { - return _super !== null && _super.apply(this, arguments) || this; - } - Object.defineProperty(SimpleType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - return snapshot; - } - }); - Object.defineProperty(SimpleType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - // if we ever find a case where scalar nodes can be accessed without iterating through its parent - // uncomment this to make sure the parent chain is created when this is accessed - // if (node.parent) { - // node.parent.createObservableInstanceIfNeeded() - // } - return node.storedValue; - } - }); - Object.defineProperty(SimpleType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue; - } - }); - Object.defineProperty(SimpleType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - // reconcile only if type and value are still the same, and only if the node is not detaching - if (!current.isDetaching && current.type === this && current.storedValue === newValue) { - return current; - } - var res = this.instantiate(parent, subpath, undefined, newValue); - current.die(); // noop if detaching - return res; - } - }); - Object.defineProperty(SimpleType.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return null; - } - }); - return SimpleType; -}(BaseType)); -/** - * Returns if a given value represents a type. - * - * @param value Value to check. - * @returns `true` if the value is a type. - */ -function isType(value) { - return typeof value === "object" && value && value.isType === true; -} - -/** @class */ ((function () { - function RunningAction(hooks, call) { - Object.defineProperty(this, "hooks", { - enumerable: true, - configurable: true, - writable: true, - value: hooks - }); - Object.defineProperty(this, "call", { - enumerable: true, - configurable: true, - writable: true, - value: call - }); - Object.defineProperty(this, "flowsPending", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "running", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - if (hooks) { - hooks.onStart(call); - } - } - Object.defineProperty(RunningAction.prototype, "finish", { - enumerable: false, - configurable: true, - writable: true, - value: function (error) { - if (this.running) { - this.running = false; - if (this.hooks) { - this.hooks.onFinish(this.call, error); - } - } - } - }); - Object.defineProperty(RunningAction.prototype, "incFlowsPending", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.flowsPending++; - } - }); - Object.defineProperty(RunningAction.prototype, "decFlowsPending", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.flowsPending--; - } - }); - Object.defineProperty(RunningAction.prototype, "hasFlowsPending", { - get: function () { - return this.flowsPending > 0; - }, - enumerable: false, - configurable: true - }); - return RunningAction; -})()); - -var nextActionId = 1; -var currentActionContext; -/** - * @internal - * @hidden - */ -function getCurrentActionContext() { - return currentActionContext; -} -/** - * @internal - * @hidden - */ -function getNextActionId() { - return nextActionId++; -} -// TODO: optimize away entire action context if there is no middleware in tree? -/** - * @internal - * @hidden - */ -function runWithActionContext(context, fn) { - var node = getStateTreeNode(context.context); - if (context.type === "action") { - node.assertAlive({ - actionContext: context - }); - } - var baseIsRunningAction = node._isRunningAction; - node._isRunningAction = true; - var previousContext = currentActionContext; - currentActionContext = context; - try { - return runMiddleWares(node, context, fn); - } - finally { - currentActionContext = previousContext; - node._isRunningAction = baseIsRunningAction; - } -} -/** - * @internal - * @hidden - */ -function getParentActionContext(parentContext) { - if (!parentContext) - return undefined; - if (parentContext.type === "action") - return parentContext; - return parentContext.parentActionEvent; -} -/** - * @internal - * @hidden - */ -function createActionInvoker(target, name, fn) { - var res = function () { - var id = getNextActionId(); - var parentContext = currentActionContext; - var parentActionContext = getParentActionContext(parentContext); - return runWithActionContext({ - type: "action", - name: name, - id: id, - args: argsToArray(arguments), - context: target, - tree: getRoot(target), - rootId: parentContext ? parentContext.rootId : id, - parentId: parentContext ? parentContext.id : 0, - allParentIds: parentContext - ? __spread(parentContext.allParentIds, [parentContext.id]) : [], - parentEvent: parentContext, - parentActionEvent: parentActionContext - }, fn); - }; - res._isMSTAction = true; - return res; -} -var CollectedMiddlewares = /** @class */ (function () { - function CollectedMiddlewares(node, fn) { - Object.defineProperty(this, "arrayIndex", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "inArrayIndex", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "middlewares", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - // we just push middleware arrays into an array of arrays to avoid making copies - if (fn.$mst_middleware) { - this.middlewares.push(fn.$mst_middleware); - } - var n = node; - // Find all middlewares. Optimization: cache this? - while (n) { - if (n.middlewares) - this.middlewares.push(n.middlewares); - n = n.parent; - } - } - Object.defineProperty(CollectedMiddlewares.prototype, "isEmpty", { - get: function () { - return this.middlewares.length <= 0; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(CollectedMiddlewares.prototype, "getNextMiddleware", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var array = this.middlewares[this.arrayIndex]; - if (!array) - return undefined; - var item = array[this.inArrayIndex++]; - if (!item) { - this.arrayIndex++; - this.inArrayIndex = 0; - return this.getNextMiddleware(); - } - return item; - } - }); - return CollectedMiddlewares; -}()); -function runMiddleWares(node, baseCall, originalFn) { - var middlewares = new CollectedMiddlewares(node, originalFn); - // Short circuit - if (middlewares.isEmpty) - return action(originalFn).apply(null, baseCall.args); - var result = null; - function runNextMiddleware(call) { - var middleware = middlewares.getNextMiddleware(); - var handler = middleware && middleware.handler; - if (!handler) { - return action(originalFn).apply(null, call.args); - } - // skip hooks if asked to - if (!middleware.includeHooks && Hook[call.name]) { - return runNextMiddleware(call); - } - function next(call2, callback) { - // the result can contain - // - the non manipulated return value from an action - // - the non manipulated abort value - // - one of the above but manipulated through the callback function - result = runNextMiddleware(call2); - if (callback) { - result = callback(result); - } - } - function abort(value) { - // overwrite the result - // can be manipulated through middlewares earlier in the queue using the callback fn - result = value; - } - handler(call, next, abort); - return result; - } - return runNextMiddleware(baseCall); -} - -function safeStringify(value) { - try { - return JSON.stringify(value); - } - catch (e) { - // istanbul ignore next - return ""; - } -} -/** - * @internal - * @hidden - */ -function prettyPrintValue(value) { - return typeof value === "function" - ? "" - : isStateTreeNode(value) - ? "<" + value + ">" - : "`" + safeStringify(value) + "`"; -} -function shortenPrintValue(valueInString) { - return valueInString.length < 280 - ? valueInString - : valueInString.substring(0, 272) + "......" + valueInString.substring(valueInString.length - 8); -} -function toErrorString(error) { - var value = error.value; - var type = error.context[error.context.length - 1].type; - var fullPath = error.context - .map(function (_a) { - var path = _a.path; - return path; - }) - .filter(function (path) { return path.length > 0; }) - .join("/"); - var pathPrefix = fullPath.length > 0 ? "at path \"/" + fullPath + "\" " : ""; - var currentTypename = isStateTreeNode(value) - ? "value of type " + getStateTreeNode(value).type.name + ":" - : isPrimitive(value) - ? "value" - : "snapshot"; - var isSnapshotCompatible = type && isStateTreeNode(value) && type.is(getStateTreeNode(value).snapshot); - return ("" + pathPrefix + currentTypename + " " + prettyPrintValue(value) + " is not assignable " + (type ? "to type: `" + type.name + "`" : "") + - (error.message ? " (" + error.message + ")" : "") + - (type - ? isPrimitiveType(type) || isPrimitive(value) - ? "." - : ", expected an instance of `" + type.name + "` or a snapshot like `" + type.describe() + "` instead." + - (isSnapshotCompatible - ? " (Note that a snapshot of the provided value is compatible with the targeted type)" - : "") - : ".")); -} -/** - * @internal - * @hidden - */ -function getContextForPath(context, path, type) { - return context.concat([{ path: path, type: type }]); -} -/** - * @internal - * @hidden - */ -function typeCheckSuccess() { - return EMPTY_ARRAY; -} -/** - * @internal - * @hidden - */ -function typeCheckFailure(context, value, message) { - return [{ context: context, value: value, message: message }]; -} -/** - * @internal - * @hidden - */ -function flattenTypeErrors(errors) { - return errors.reduce(function (a, i) { return a.concat(i); }, []); -} -// TODO; doublecheck: typecheck should only needed to be invoked from: type.create and array / map / value.property will change -/** - * @internal - * @hidden - */ -function typecheckInternal(type, value) { - // runs typeChecking if it is in dev-mode or through a process.env.ENABLE_TYPE_CHECK flag - if (isTypeCheckingEnabled()) { - typecheck(type, value); - } -} -/** - * Run's the typechecker for the given type on the given value, which can be a snapshot or an instance. - * Throws if the given value is not according the provided type specification. - * Use this if you need typechecks even in a production build (by default all automatic runtime type checks will be skipped in production builds) - * - * @param type Type to check against. - * @param value Value to be checked, either a snapshot or an instance. - */ -function typecheck(type, value) { - var errors = type.validate(value, [{ path: "", type: type }]); - if (errors.length > 0) { - throw fail$1(validationErrorsToString(type, value, errors)); - } -} -function validationErrorsToString(type, value, errors) { - if (errors.length === 0) { - return undefined; - } - return ("Error while converting " + shortenPrintValue(prettyPrintValue(value)) + " to `" + type.name + "`:\n\n " + errors.map(toErrorString).join("\n ")); -} - -var identifierCacheId = 0; -/** - * @internal - * @hidden - */ -var IdentifierCache = /** @class */ (function () { - function IdentifierCache() { - Object.defineProperty(this, "cacheId", { - enumerable: true, - configurable: true, - writable: true, - value: identifierCacheId++ - }); - // n.b. in cache all identifiers are normalized to strings - Object.defineProperty(this, "cache", { - enumerable: true, - configurable: true, - writable: true, - value: observable$1.map() - }); - // last time the cache (array) for a given time changed - // n.b. it is not really the time, but just an integer that gets increased after each modification to the array - Object.defineProperty(this, "lastCacheModificationPerId", { - enumerable: true, - configurable: true, - writable: true, - value: observable$1.map() - }); - } - Object.defineProperty(IdentifierCache.prototype, "updateLastCacheModificationPerId", { - enumerable: false, - configurable: true, - writable: true, - value: function (identifier) { - var lcm = this.lastCacheModificationPerId.get(identifier); - // we start at 1 since 0 means no update since cache creation - this.lastCacheModificationPerId.set(identifier, lcm === undefined ? 1 : lcm + 1); - } - }); - Object.defineProperty(IdentifierCache.prototype, "getLastCacheModificationPerId", { - enumerable: false, - configurable: true, - writable: true, - value: function (identifier) { - var modificationId = this.lastCacheModificationPerId.get(identifier) || 0; - return this.cacheId + "-" + modificationId; - } - }); - Object.defineProperty(IdentifierCache.prototype, "addNodeToCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, lastCacheUpdate) { - if (lastCacheUpdate === void 0) { lastCacheUpdate = true; } - if (node.identifierAttribute) { - var identifier = node.identifier; - if (!this.cache.has(identifier)) { - this.cache.set(identifier, observable$1.array([], mobxShallow)); - } - var set = this.cache.get(identifier); - if (set.indexOf(node) !== -1) - throw fail$1("Already registered"); - set.push(node); - if (lastCacheUpdate) { - this.updateLastCacheModificationPerId(identifier); - } - } - } - }); - Object.defineProperty(IdentifierCache.prototype, "mergeCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - values(node.identifierCache.cache).forEach(function (nodes) { - return nodes.forEach(function (child) { - _this.addNodeToCache(child); - }); - }); - } - }); - Object.defineProperty(IdentifierCache.prototype, "notifyDied", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - if (node.identifierAttribute) { - var id = node.identifier; - var set = this.cache.get(id); - if (set) { - set.remove(node); - // remove empty sets from cache - if (!set.length) { - this.cache.delete(id); - } - this.updateLastCacheModificationPerId(node.identifier); - } - } - } - }); - Object.defineProperty(IdentifierCache.prototype, "splitCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - var res = new IdentifierCache(); - var basePath = node.path; - entries(this.cache).forEach(function (_a) { - var _b = __read(_a, 2), id = _b[0], nodes = _b[1]; - var modified = false; - for (var i = nodes.length - 1; i >= 0; i--) { - if (nodes[i].path.indexOf(basePath) === 0) { - res.addNodeToCache(nodes[i], false); // no need to update lastUpdated since it is a whole new cache - nodes.splice(i, 1); - modified = true; - } - } - if (modified) { - _this.updateLastCacheModificationPerId(id); - } - }); - return res; - } - }); - Object.defineProperty(IdentifierCache.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (type, identifier) { - var set = this.cache.get(identifier); - if (!set) - return false; - return set.some(function (candidate) { return type.isAssignableFrom(candidate.type); }); - } - }); - Object.defineProperty(IdentifierCache.prototype, "resolve", { - enumerable: false, - configurable: true, - writable: true, - value: function (type, identifier) { - var set = this.cache.get(identifier); - if (!set) - return null; - var matches = set.filter(function (candidate) { return type.isAssignableFrom(candidate.type); }); - switch (matches.length) { - case 0: - return null; - case 1: - return matches[0]; - default: - throw fail$1("Cannot resolve a reference to type '" + type.name + "' with id: '" + identifier + "' unambigously, there are multiple candidates: " + matches - .map(function (n) { return n.path; }) - .join(", ")); - } - } - }); - return IdentifierCache; -}()); - -/** - * @internal - * @hidden - */ -function createObjectNode(type, parent, subpath, environment, initialValue) { - var existingNode = getStateTreeNodeSafe(initialValue); - if (existingNode) { - if (existingNode.parent) { - // istanbul ignore next - throw fail$1("Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '" + (parent ? parent.path : "") + "/" + subpath + "', but it lives already at '" + existingNode.path + "'"); - } - if (parent) { - existingNode.setParent(parent, subpath); - } - // else it already has no parent since it is a pre-requisite - return existingNode; - } - // not a node, a snapshot - return new ObjectNode(type, parent, subpath, environment, initialValue); -} -/** - * @internal - * @hidden - */ -function createScalarNode(type, parent, subpath, environment, initialValue) { - return new ScalarNode(type, parent, subpath, environment, initialValue); -} -/** - * @internal - * @hidden - */ -function isNode(value) { - return value instanceof ScalarNode || value instanceof ObjectNode; -} - -/** - * @internal - * @hidden - */ -var NodeLifeCycle; -(function (NodeLifeCycle) { - NodeLifeCycle[NodeLifeCycle["INITIALIZING"] = 0] = "INITIALIZING"; - NodeLifeCycle[NodeLifeCycle["CREATED"] = 1] = "CREATED"; - NodeLifeCycle[NodeLifeCycle["FINALIZED"] = 2] = "FINALIZED"; - NodeLifeCycle[NodeLifeCycle["DETACHING"] = 3] = "DETACHING"; - NodeLifeCycle[NodeLifeCycle["DEAD"] = 4] = "DEAD"; // no coming back from this one -})(NodeLifeCycle || (NodeLifeCycle = {})); -/** - * Returns true if the given value is a node in a state tree. - * More precisely, that is, if the value is an instance of a - * `types.model`, `types.array` or `types.map`. - * - * @param value - * @returns true if the value is a state tree node. - */ -function isStateTreeNode(value) { - return !!(value && value.$treenode); -} -/** - * @internal - * @hidden - */ -function getStateTreeNode(value) { - if (!isStateTreeNode(value)) { - // istanbul ignore next - throw fail$1("Value " + value + " is no MST Node"); - } - return value.$treenode; -} -/** - * @internal - * @hidden - */ -function getStateTreeNodeSafe(value) { - return (value && value.$treenode) || null; -} -/** - * @internal - * @hidden - */ -function toJSON() { - return getStateTreeNode(this).snapshot; -} -/** - * @internal - * @hidden - */ -function resolveNodeByPathParts(base, pathParts, failIfResolveFails) { - if (failIfResolveFails === void 0) { failIfResolveFails = true; } - var current = base; - for (var i = 0; i < pathParts.length; i++) { - var part = pathParts[i]; - if (part === "..") { - current = current.parent; - if (current) - continue; // not everything has a parent - } - else if (part === ".") { - continue; - } - else if (current) { - if (current instanceof ScalarNode) { - // check if the value of a scalar resolves to a state tree node (e.g. references) - // then we can continue resolving... - try { - var value = current.value; - if (isStateTreeNode(value)) { - current = getStateTreeNode(value); - // fall through - } - } - catch (e) { - if (!failIfResolveFails) { - return undefined; - } - throw e; - } - } - if (current instanceof ObjectNode) { - var subType = current.getChildType(part); - if (subType) { - current = current.getChildNode(part); - if (current) - continue; - } - } - } - if (failIfResolveFails) - throw fail$1("Could not resolve '" + part + "' in path '" + (joinJsonPath(pathParts.slice(0, i)) || "/") + "' while resolving '" + joinJsonPath(pathParts) + "'"); - else - return undefined; - } - return current; -} -/** - * @internal - * @hidden - */ -function convertChildNodesToArray(childNodes) { - if (!childNodes) - return EMPTY_ARRAY; - var keys = Object.keys(childNodes); - if (!keys.length) - return EMPTY_ARRAY; - var result = new Array(keys.length); - keys.forEach(function (key, index) { - result[index] = childNodes[key]; - }); - return result; -} - -var plainObjectString = Object.toString(); -/** - * @internal - * @hidden - */ -var EMPTY_ARRAY = Object.freeze([]); -/** - * @internal - * @hidden - */ -var EMPTY_OBJECT = Object.freeze({}); -/** - * @internal - * @hidden - */ -var mobxShallow = getGlobalState().useProxies - ? { deep: false } - : { deep: false, proxy: false }; -Object.freeze(mobxShallow); -/** - * @internal - * @hidden - */ -function fail$1(message) { - if (message === void 0) { message = "Illegal state"; } - return new Error("[mobx-state-tree] " + message); -} -/** - * @internal - * @hidden - */ -function identity$2(_) { - return _; -} -/** - * pollyfill (for IE) suggested in MDN: - * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger - * @internal - * @hidden - */ -var isInteger = Number.isInteger || - function (value) { - return typeof value === "number" && isFinite(value) && Math.floor(value) === value; - }; -/** - * @internal - * @hidden - */ -function isArray$2(val) { - return Array.isArray(val) || isObservableArray(val); -} -/** - * @internal - * @hidden - */ -function asArray(val) { - if (!val) - return EMPTY_ARRAY; - if (isArray$2(val)) - return val; - return [val]; -} -/** - * @internal - * @hidden - */ -function extend(a) { - var b = []; - for (var _i = 1; _i < arguments.length; _i++) { - b[_i - 1] = arguments[_i]; - } - for (var i = 0; i < b.length; i++) { - var current = b[i]; - for (var key in current) - a[key] = current[key]; - } - return a; -} -/** - * @internal - * @hidden - */ -function isPlainObject(value) { - var _a; - if (value === null || typeof value !== "object") - return false; - var proto = Object.getPrototypeOf(value); - if (proto == null) - return true; - return ((_a = proto.constructor) === null || _a === void 0 ? void 0 : _a.toString()) === plainObjectString; -} -/** - * @internal - * @hidden - */ -function isMutable(value) { - return (value !== null && - typeof value === "object" && - !(value instanceof Date) && - !(value instanceof RegExp)); -} -/** - * @internal - * @hidden - */ -function isPrimitive(value, includeDate) { - if (includeDate === void 0) { includeDate = true; } - if (value === null || value === undefined) - return true; - if (typeof value === "string" || - typeof value === "number" || - typeof value === "boolean" || - (includeDate && value instanceof Date)) - return true; - return false; -} -/** - * @internal - * @hidden - * Freeze a value and return it (if not in production) - */ -function freeze(value) { - return value; -} -/** - * @internal - * @hidden - * Recursively freeze a value (if not in production) - */ -function deepFreeze(value) { - return value; -} -/** - * @internal - * @hidden - */ -function isSerializable(value) { - return typeof value !== "function"; -} -/** - * @internal - * @hidden - */ -function defineProperty$1(object, key, descriptor) { - isObservableObject(object) - ? apiDefineProperty(object, key, descriptor) - : Object.defineProperty(object, key, descriptor); -} -/** - * @internal - * @hidden - */ -function addHiddenFinalProp(object, propName, value) { - defineProperty$1(object, propName, { - enumerable: false, - writable: false, - configurable: true, - value: value - }); -} -/** - * @internal - * @hidden - */ -var EventHandler = /** @class */ (function () { - function EventHandler() { - Object.defineProperty(this, "handlers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - } - Object.defineProperty(EventHandler.prototype, "hasSubscribers", { - get: function () { - return this.handlers.length > 0; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(EventHandler.prototype, "register", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn, atTheBeginning) { - var _this = this; - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (atTheBeginning) { - this.handlers.unshift(fn); - } - else { - this.handlers.push(fn); - } - return function () { - _this.unregister(fn); - }; - } - }); - Object.defineProperty(EventHandler.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - return this.handlers.indexOf(fn) >= 0; - } - }); - Object.defineProperty(EventHandler.prototype, "unregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var index = this.handlers.indexOf(fn); - if (index >= 0) { - this.handlers.splice(index, 1); - } - } - }); - Object.defineProperty(EventHandler.prototype, "clear", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.handlers.length = 0; - } - }); - Object.defineProperty(EventHandler.prototype, "emit", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - // make a copy just in case it changes - var handlers = this.handlers.slice(); - handlers.forEach(function (f) { return f.apply(void 0, __spread(args)); }); - } - }); - return EventHandler; -}()); -/** - * @internal - * @hidden - */ -var EventHandlers = /** @class */ (function () { - function EventHandlers() { - Object.defineProperty(this, "eventHandlers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - } - Object.defineProperty(EventHandlers.prototype, "hasSubscribers", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var handler = this.eventHandlers && this.eventHandlers[event]; - return !!handler && handler.hasSubscribers; - } - }); - Object.defineProperty(EventHandlers.prototype, "register", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn, atTheBeginning) { - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (!this.eventHandlers) { - this.eventHandlers = {}; - } - var handler = this.eventHandlers[event]; - if (!handler) { - handler = this.eventHandlers[event] = new EventHandler(); - } - return handler.register(fn, atTheBeginning); - } - }); - Object.defineProperty(EventHandlers.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn) { - var handler = this.eventHandlers && this.eventHandlers[event]; - return !!handler && handler.has(fn); - } - }); - Object.defineProperty(EventHandlers.prototype, "unregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn) { - var handler = this.eventHandlers && this.eventHandlers[event]; - if (handler) { - handler.unregister(fn); - } - } - }); - Object.defineProperty(EventHandlers.prototype, "clear", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - if (this.eventHandlers) { - delete this.eventHandlers[event]; - } - } - }); - Object.defineProperty(EventHandlers.prototype, "clearAll", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.eventHandlers = undefined; - } - }); - Object.defineProperty(EventHandlers.prototype, "emit", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var _a; - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - var handler = this.eventHandlers && this.eventHandlers[event]; - if (handler) { - (_a = handler).emit.apply(_a, __spread(args)); - } - } - }); - return EventHandlers; -}()); -/** - * @internal - * @hidden - */ -function argsToArray(args) { - var res = new Array(args.length); - for (var i = 0; i < args.length; i++) - res[i] = args[i]; - return res; -} -/** - * @internal - * @hidden - */ -function stringStartsWith(str, beginning) { - return str.indexOf(beginning) === 0; -} -/** - * @internal - * @hidden - */ -function warnError(msg) { - console.warn(new Error("[mobx-state-tree] " + msg)); -} -/** - * @internal - * @hidden - */ -function isTypeCheckingEnabled() { - return ((typeof process !== "undefined" && process.env && process.env.ENABLE_TYPE_CHECK === "true")); -} - -/** - * @internal - * @hidden - */ -function splitPatch(patch) { - if (!("oldValue" in patch)) - throw fail$1("Patches without `oldValue` field cannot be inversed"); - return [stripPatch(patch), invertPatch(patch)]; -} -/** - * @internal - * @hidden - */ -function stripPatch(patch) { - // strips `oldvalue` information from the patch, so that it becomes a patch conform the json-patch spec - // this removes the ability to undo the patch - switch (patch.op) { - case "add": - return { op: "add", path: patch.path, value: patch.value }; - case "remove": - return { op: "remove", path: patch.path }; - case "replace": - return { op: "replace", path: patch.path, value: patch.value }; - } -} -function invertPatch(patch) { - switch (patch.op) { - case "add": - return { - op: "remove", - path: patch.path - }; - case "remove": - return { - op: "add", - path: patch.path, - value: patch.oldValue - }; - case "replace": - return { - op: "replace", - path: patch.path, - value: patch.oldValue - }; - } -} -/** - * Simple simple check to check it is a number. - */ -function isNumber(x) { - return typeof x === "number"; -} -/** - * Escape slashes and backslashes. - * - * http://tools.ietf.org/html/rfc6901 - */ -function escapeJsonPath(path) { - if (isNumber(path) === true) { - return "" + path; - } - if (path.indexOf("/") === -1 && path.indexOf("~") === -1) - return path; - return path.replace(/~/g, "~0").replace(/\//g, "~1"); -} -/** - * Unescape slashes and backslashes. - */ -function unescapeJsonPath(path) { - return path.replace(/~1/g, "/").replace(/~0/g, "~"); -} -/** - * Generates a json-path compliant json path from path parts. - * - * @param path - * @returns - */ -function joinJsonPath(path) { - // `/` refers to property with an empty name, while `` refers to root itself! - if (path.length === 0) - return ""; - var getPathStr = function (p) { return p.map(escapeJsonPath).join("/"); }; - if (path[0] === "." || path[0] === "..") { - // relative - return getPathStr(path); - } - else { - // absolute - return "/" + getPathStr(path); - } -} -/** - * Splits and decodes a json path into several parts. - * - * @param path - * @returns - */ -function splitJsonPath(path) { - // `/` refers to property with an empty name, while `` refers to root itself! - var parts = path.split("/").map(unescapeJsonPath); - var valid = path === "" || - path === "." || - path === ".." || - stringStartsWith(path, "/") || - stringStartsWith(path, "./") || - stringStartsWith(path, "../"); - if (!valid) { - throw fail$1("a json path must be either rooted, empty or relative, but got '" + path + "'"); - } - // '/a/b/c' -> ["a", "b", "c"] - // '../../b/c' -> ["..", "..", "b", "c"] - // '' -> [] - // '/' -> [''] - // './a' -> [".", "a"] - // /./a' -> [".", "a"] equivalent to './a' - if (parts[0] === "") { - parts.shift(); - } - return parts; -} - -var SnapshotProcessor = /** @class */ (function (_super) { - __extends$1(SnapshotProcessor, _super); - function SnapshotProcessor(_subtype, _processors, name) { - var _this = _super.call(this, name || _subtype.name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_processors", { - enumerable: true, - configurable: true, - writable: true, - value: _processors - }); - return _this; - } - Object.defineProperty(SnapshotProcessor.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.SnapshotProcessor; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(SnapshotProcessor.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "snapshotProcessor(" + this._subtype.describe() + ")"; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "preProcessSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (sn) { - if (this._processors.preProcessor) { - return this._processors.preProcessor.call(null, sn); - } - return sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "postProcessSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (sn) { - if (this._processors.postProcessor) { - return this._processors.postProcessor.call(null, sn); - } - return sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "_fixNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - // the node has to use these methods rather than the original type ones - proxyNodeTypeMethods(node.type, this, "create"); - var oldGetSnapshot = node.getSnapshot; - node.getSnapshot = function () { - return _this.postProcessSnapshot(oldGetSnapshot.call(node)); - }; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var processedInitialValue = isStateTreeNode(initialValue) - ? initialValue - : this.preProcessSnapshot(initialValue); - var node = this._subtype.instantiate(parent, subpath, environment, processedInitialValue); - this._fixNode(node); - return node; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var node = this._subtype.reconcile(current, isStateTreeNode(newValue) ? newValue : this.preProcessSnapshot(newValue), parent, subpath); - if (node !== current) { - this._fixNode(node); - } - return node; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - if (applyPostProcess === void 0) { applyPostProcess = true; } - var sn = this._subtype.getSnapshot(node); - return applyPostProcess ? this.postProcessSnapshot(sn) : sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var processedSn = this.preProcessSnapshot(value); - return this._subtype.validate(processedSn, context); - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "is", { - enumerable: false, - configurable: true, - writable: true, - value: function (thing) { - var value = isType(thing) - ? this._subtype - : isStateTreeNode(thing) - ? getSnapshot(thing, false) - : this.preProcessSnapshot(thing); - return this._subtype.validate(value, [{ path: "", type: this._subtype }]).length === 0; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - return SnapshotProcessor; -}(BaseType)); -function proxyNodeTypeMethods(nodeType, snapshotProcessorType) { - var e_1, _a; - var methods = []; - for (var _i = 2; _i < arguments.length; _i++) { - methods[_i - 2] = arguments[_i]; - } - try { - for (var methods_1 = __values(methods), methods_1_1 = methods_1.next(); !methods_1_1.done; methods_1_1 = methods_1.next()) { - var method = methods_1_1.value; - nodeType[method] = snapshotProcessorType[method].bind(snapshotProcessorType); - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (methods_1_1 && !methods_1_1.done && (_a = methods_1.return)) _a.call(methods_1); - } - finally { if (e_1) throw e_1.error; } - } -} -/** - * `types.snapshotProcessor` - Runs a pre/post snapshot processor before/after serializing a given type. - * - * Example: - * ```ts - * const Todo1 = types.model({ text: types.string }) - * // in the backend the text type must be null when empty - * interface BackendTodo { - * text: string | null - * } - * const Todo2 = types.snapshotProcessor(Todo1, { - * // from snapshot to instance - * preProcessor(sn: BackendTodo) { - * return { - * text: sn.text || ""; - * } - * }, - * // from instance to snapshot - * postProcessor(sn): BackendTodo { - * return { - * text: !sn.text ? null : sn.text - * } - * } - * }) - * ``` - * - * @param type Type to run the processors over. - * @param processors Processors to run. - * @param name Type name, or undefined to inherit the inner type one. - * @returns - */ -function snapshotProcessor(type, processors, name) { - return new SnapshotProcessor(type, processors, name); -} - -var needsIdentifierError = "Map.put can only be used to store complex values that have an identifier type attribute"; -function tryCollectModelTypes(type, modelTypes) { - var e_1, _a; - var subtypes = type.getSubTypes(); - if (subtypes === cannotDetermineSubtype) { - return false; - } - if (subtypes) { - var subtypesArray = asArray(subtypes); - try { - for (var subtypesArray_1 = __values(subtypesArray), subtypesArray_1_1 = subtypesArray_1.next(); !subtypesArray_1_1.done; subtypesArray_1_1 = subtypesArray_1.next()) { - var subtype = subtypesArray_1_1.value; - if (!tryCollectModelTypes(subtype, modelTypes)) - return false; - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (subtypesArray_1_1 && !subtypesArray_1_1.done && (_a = subtypesArray_1.return)) _a.call(subtypesArray_1); - } - finally { if (e_1) throw e_1.error; } - } - } - if (type instanceof ModelType) { - modelTypes.push(type); - } - return true; -} -/** - * @internal - * @hidden - */ -var MapIdentifierMode; -(function (MapIdentifierMode) { - MapIdentifierMode[MapIdentifierMode["UNKNOWN"] = 0] = "UNKNOWN"; - MapIdentifierMode[MapIdentifierMode["YES"] = 1] = "YES"; - MapIdentifierMode[MapIdentifierMode["NO"] = 2] = "NO"; -})(MapIdentifierMode || (MapIdentifierMode = {})); -var MSTMap = /** @class */ (function (_super) { - __extends$1(MSTMap, _super); - function MSTMap(initialData) { - return _super.call(this, initialData, observable$1.ref.enhancer) || this; - } - Object.defineProperty(MSTMap.prototype, "get", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - // maybe this is over-enthousiastic? normalize numeric keys to strings - return _super.prototype.get.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - return _super.prototype.has.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "delete", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - return _super.prototype.delete.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "set", { - enumerable: false, - configurable: true, - writable: true, - value: function (key, value) { - return _super.prototype.set.call(this, "" + key, value); - } - }); - Object.defineProperty(MSTMap.prototype, "put", { - enumerable: false, - configurable: true, - writable: true, - value: function (value) { - if (!value) - throw fail$1("Map.put cannot be used to set empty values"); - if (isStateTreeNode(value)) { - var node = getStateTreeNode(value); - if (node.identifier === null) { - throw fail$1(needsIdentifierError); - } - this.set(node.identifier, value); - return value; - } - else if (!isMutable(value)) { - throw fail$1("Map.put can only be used to store complex values"); - } - else { - var mapNode = getStateTreeNode(this); - var mapType = mapNode.type; - if (mapType.identifierMode !== MapIdentifierMode.YES) { - throw fail$1(needsIdentifierError); - } - var idAttr = mapType.mapIdentifierAttribute; - var id = value[idAttr]; - if (!isValidIdentifier(id)) { - // try again but this time after creating a node for the value - // since it might be an optional identifier - var newNode = this.put(mapType.getChildType().create(value, mapNode.environment)); - return this.put(getSnapshot(newNode)); - } - var key = normalizeIdentifier(id); - this.set(key, value); - return this.get(key); - } - } - }); - return MSTMap; -}(ObservableMap)); -/** - * @internal - * @hidden - */ -var MapType = /** @class */ (function (_super) { - __extends$1(MapType, _super); - function MapType(name, _subType, hookInitializers) { - if (hookInitializers === void 0) { hookInitializers = []; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: _subType - }); - Object.defineProperty(_this, "identifierMode", { - enumerable: true, - configurable: true, - writable: true, - value: MapIdentifierMode.UNKNOWN - }); - Object.defineProperty(_this, "mapIdentifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: undefined - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Map - }); - Object.defineProperty(_this, "hookInitializers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - _this._determineIdentifierMode(); - _this.hookInitializers = hookInitializers; - return _this; - } - Object.defineProperty(MapType.prototype, "hooks", { - enumerable: false, - configurable: true, - writable: true, - value: function (hooks) { - var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks]; - return new MapType(this.name, this._subType, hookInitializers); - } - }); - Object.defineProperty(MapType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - this._determineIdentifierMode(); - return createObjectNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(MapType.prototype, "_determineIdentifierMode", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this.identifierMode !== MapIdentifierMode.UNKNOWN) { - return; - } - var modelTypes = []; - if (tryCollectModelTypes(this._subType, modelTypes)) { - var identifierAttribute_1 = undefined; - modelTypes.forEach(function (type) { - if (type.identifierAttribute) { - if (identifierAttribute_1 && identifierAttribute_1 !== type.identifierAttribute) { - throw fail$1("The objects in a map should all have the same identifier attribute, expected '" + identifierAttribute_1 + "', but child of type '" + type.name + "' declared attribute '" + type.identifierAttribute + "' as identifier"); - } - identifierAttribute_1 = type.identifierAttribute; - } - }); - if (identifierAttribute_1) { - this.identifierMode = MapIdentifierMode.YES; - this.mapIdentifierAttribute = identifierAttribute_1; - } - else { - this.identifierMode = MapIdentifierMode.NO; - } - } - } - }); - Object.defineProperty(MapType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, initialSnapshot) { - if (initialSnapshot === void 0) { initialSnapshot = {}; } - var subType = objNode.type._subType; - var result = {}; - Object.keys(initialSnapshot).forEach(function (name) { - result[name] = subType.instantiate(objNode, name, undefined, initialSnapshot[name]); - }); - return result; - } - }); - Object.defineProperty(MapType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return new MSTMap(childNodes); - } - }); - Object.defineProperty(MapType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - interceptReads(instance, node.unbox); - var type = node.type; - type.hookInitializers.forEach(function (initializer) { - var hooks = initializer(instance); - Object.keys(hooks).forEach(function (name) { - var hook = hooks[name]; - var actionInvoker = createActionInvoker(instance, name, hook); - (addHiddenFinalProp )(instance, name, actionInvoker); - }); - }); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(MapType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "Map"; - } - }); - Object.defineProperty(MapType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - // return (node.storedValue as ObservableMap).values() - return values(node.storedValue); - } - }); - Object.defineProperty(MapType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - var childNode = node.storedValue.get("" + key); - if (!childNode) - throw fail$1("Not a child " + key); - return childNode; - } - }); - Object.defineProperty(MapType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - var key = change.name; - node.assertWritable({ subpath: key }); - var mapType = node.type; - var subType = mapType._subType; - switch (change.type) { - case "update": - { - var newValue = change.newValue; - var oldValue = change.object.get(key); - if (newValue === oldValue) - return null; - typecheckInternal(subType, newValue); - change.newValue = subType.reconcile(node.getChildNode(key), change.newValue, node, key); - mapType.processIdentifier(key, change.newValue); - } - break; - case "add": - { - typecheckInternal(subType, change.newValue); - change.newValue = subType.instantiate(node, key, undefined, change.newValue); - mapType.processIdentifier(key, change.newValue); - } - break; - } - return change; - } - }); - Object.defineProperty(MapType.prototype, "processIdentifier", { - enumerable: false, - configurable: true, - writable: true, - value: function (expected, node) { - if (this.identifierMode === MapIdentifierMode.YES && node instanceof ObjectNode) { - var identifier = node.identifier; - if (identifier !== expected) - throw fail$1("A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '" + identifier + "', but expected: '" + expected + "'"); - } - } - }); - Object.defineProperty(MapType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var res = {}; - node.getChildren().forEach(function (childNode) { - res[childNode.subpath] = childNode.snapshot; - }); - return res; - } - }); - Object.defineProperty(MapType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = {}; - Object.keys(childNodes).forEach(function (key) { - processed[key] = childNodes[key].getSnapshot(); - }); - return processed; - } - }); - Object.defineProperty(MapType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - switch (change.type) { - case "update": - return void node.emitPatch({ - op: "replace", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: change.oldValue ? change.oldValue.snapshot : undefined - }, node); - case "add": - return void node.emitPatch({ - op: "add", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: undefined - }, node); - case "delete": - // a node got deleted, get the old snapshot and make the node die - var oldSnapshot = change.oldValue.snapshot; - change.oldValue.die(); - // emit the patch - return void node.emitPatch({ - op: "remove", - path: escapeJsonPath(change.name), - oldValue: oldSnapshot - }, node); - } - } - }); - Object.defineProperty(MapType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - var target = node.storedValue; - switch (patch.op) { - case "add": - case "replace": - target.set(subpath, patch.value); - break; - case "remove": - target.delete(subpath); - break; - } - } - }); - Object.defineProperty(MapType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - typecheckInternal(this, snapshot); - var target = node.storedValue; - var currentKeys = {}; - Array.from(target.keys()).forEach(function (key) { - currentKeys[key] = false; - }); - if (snapshot) { - // Don't use target.replace, as it will throw away all existing items first - for (var key in snapshot) { - target.set(key, snapshot[key]); - currentKeys["" + key] = true; - } - } - Object.keys(currentKeys).forEach(function (key) { - if (currentKeys[key] === false) - target.delete(key); - }); - } - }); - Object.defineProperty(MapType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType; - } - }); - Object.defineProperty(MapType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - if (!isPlainObject(value)) { - return typeCheckFailure(context, value, "Value is not a plain object"); - } - return flattenTypeErrors(Object.keys(value).map(function (path) { - return _this._subType.validate(value[path], getContextForPath(context, path, _this._subType)); - })); - } - }); - Object.defineProperty(MapType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_OBJECT; - } - }); - Object.defineProperty(MapType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue.delete(subpath); - } - }); - return MapType; -}(ComplexType)); -MapType.prototype.applySnapshot = action(MapType.prototype.applySnapshot); -/** - * `types.map` - Creates a key based collection type who's children are all of a uniform declared type. - * If the type stored in a map has an identifier, it is mandatory to store the child under that identifier in the map. - * - * This type will always produce [observable maps](https://mobx.js.org/api.html#observablemap) - * - * Example: - * ```ts - * const Todo = types.model({ - * id: types.identifier, - * task: types.string - * }) - * - * const TodoStore = types.model({ - * todos: types.map(Todo) - * }) - * - * const s = TodoStore.create({ todos: {} }) - * unprotect(s) - * s.todos.set(17, { task: "Grab coffee", id: 17 }) - * s.todos.put({ task: "Grab cookie", id: 18 }) // put will infer key from the identifier - * console.log(s.todos.get(17).task) // prints: "Grab coffee" - * ``` - * - * @param subtype - * @returns - */ -function map$1(subtype) { - return new MapType("map", subtype); -} - -/** - * @internal - * @hidden - */ -var ArrayType = /** @class */ (function (_super) { - __extends$1(ArrayType, _super); - function ArrayType(name, _subType, hookInitializers) { - if (hookInitializers === void 0) { hookInitializers = []; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: _subType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Array - }); - Object.defineProperty(_this, "hookInitializers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - _this.hookInitializers = hookInitializers; - return _this; - } - Object.defineProperty(ArrayType.prototype, "hooks", { - enumerable: false, - configurable: true, - writable: true, - value: function (hooks) { - var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks]; - return new ArrayType(this.name, this._subType, hookInitializers); - } - }); - Object.defineProperty(ArrayType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createObjectNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(ArrayType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, snapshot) { - if (snapshot === void 0) { snapshot = []; } - var subType = objNode.type._subType; - var result = {}; - snapshot.forEach(function (item, index) { - var subpath = "" + index; - result[subpath] = subType.instantiate(objNode, subpath, undefined, item); - }); - return result; - } - }); - Object.defineProperty(ArrayType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return observable$1.array(convertChildNodesToArray(childNodes), mobxShallow); - } - }); - Object.defineProperty(ArrayType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - getAdministration(instance).dehancer = node.unbox; - var type = node.type; - type.hookInitializers.forEach(function (initializer) { - var hooks = initializer(instance); - Object.keys(hooks).forEach(function (name) { - var hook = hooks[name]; - var actionInvoker = createActionInvoker(instance, name, hook); - (addHiddenFinalProp )(instance, name, actionInvoker); - }); - }); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(ArrayType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType.describe() + "[]"; - } - }); - Object.defineProperty(ArrayType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue.slice(); - } - }); - Object.defineProperty(ArrayType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - var index = Number(key); - if (index < node.storedValue.length) - return node.storedValue[index]; - throw fail$1("Not a child: " + key); - } - }); - Object.defineProperty(ArrayType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - node.assertWritable({ subpath: "" + change.index }); - var subType = node.type._subType; - var childNodes = node.getChildren(); - switch (change.type) { - case "update": - { - if (change.newValue === change.object[change.index]) - return null; - var updatedNodes = reconcileArrayChildren(node, subType, [childNodes[change.index]], [change.newValue], [change.index]); - if (!updatedNodes) { - return null; - } - change.newValue = updatedNodes[0]; - } - break; - case "splice": - { - var index_1 = change.index, removedCount = change.removedCount, added = change.added; - var addedNodes = reconcileArrayChildren(node, subType, childNodes.slice(index_1, index_1 + removedCount), added, added.map(function (_, i) { return index_1 + i; })); - if (!addedNodes) { - return null; - } - change.added = addedNodes; - // update paths of remaining items - for (var i = index_1 + removedCount; i < childNodes.length; i++) { - childNodes[i].setParent(node, "" + (i + added.length - removedCount)); - } - } - break; - } - return change; - } - }); - Object.defineProperty(ArrayType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.getChildren().map(function (childNode) { return childNode.snapshot; }); - } - }); - Object.defineProperty(ArrayType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = []; - Object.keys(childNodes).forEach(function (key) { - processed.push(childNodes[key].getSnapshot()); - }); - return processed; - } - }); - Object.defineProperty(ArrayType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - switch (change.type) { - case "update": - return void node.emitPatch({ - op: "replace", - path: "" + change.index, - value: change.newValue.snapshot, - oldValue: change.oldValue ? change.oldValue.snapshot : undefined - }, node); - case "splice": - for (var i = change.removedCount - 1; i >= 0; i--) - node.emitPatch({ - op: "remove", - path: "" + (change.index + i), - oldValue: change.removed[i].snapshot - }, node); - for (var i = 0; i < change.addedCount; i++) - node.emitPatch({ - op: "add", - path: "" + (change.index + i), - value: node.getChildNode("" + (change.index + i)).snapshot, - oldValue: undefined - }, node); - return; - } - } - }); - Object.defineProperty(ArrayType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - var target = node.storedValue; - var index = subpath === "-" ? target.length : Number(subpath); - switch (patch.op) { - case "replace": - target[index] = patch.value; - break; - case "add": - target.splice(index, 0, patch.value); - break; - case "remove": - target.splice(index, 1); - break; - } - } - }); - Object.defineProperty(ArrayType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - typecheckInternal(this, snapshot); - var target = node.storedValue; - target.replace(snapshot); - } - }); - Object.defineProperty(ArrayType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType; - } - }); - Object.defineProperty(ArrayType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - if (!isArray$2(value)) { - return typeCheckFailure(context, value, "Value is not an array"); - } - return flattenTypeErrors(value.map(function (item, index) { - return _this._subType.validate(item, getContextForPath(context, "" + index, _this._subType)); - })); - } - }); - Object.defineProperty(ArrayType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_ARRAY; - } - }); - Object.defineProperty(ArrayType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue.splice(Number(subpath), 1); - } - }); - return ArrayType; -}(ComplexType)); -ArrayType.prototype.applySnapshot = action(ArrayType.prototype.applySnapshot); -/** - * `types.array` - Creates an index based collection type who's children are all of a uniform declared type. - * - * This type will always produce [observable arrays](https://mobx.js.org/api.html#observablearray) - * - * Example: - * ```ts - * const Todo = types.model({ - * task: types.string - * }) - * - * const TodoStore = types.model({ - * todos: types.array(Todo) - * }) - * - * const s = TodoStore.create({ todos: [] }) - * unprotect(s) // needed to allow modifying outside of an action - * s.todos.push({ task: "Grab coffee" }) - * console.log(s.todos[0]) // prints: "Grab coffee" - * ``` - * - * @param subtype - * @returns - */ -function array(subtype) { - return new ArrayType(subtype.name + "[]", subtype); -} -function reconcileArrayChildren(parent, childType, oldNodes, newValues, newPaths) { - var nothingChanged = true; - for (var i = 0;; i++) { - var hasNewNode = i <= newValues.length - 1; - var oldNode = oldNodes[i]; - var newValue = hasNewNode ? newValues[i] : undefined; - var newPath = "" + newPaths[i]; - // for some reason, instead of newValue we got a node, fallback to the storedValue - // TODO: https://github.com/mobxjs/mobx-state-tree/issues/340#issuecomment-325581681 - if (isNode(newValue)) - newValue = newValue.storedValue; - if (!oldNode && !hasNewNode) { - // both are empty, end - break; - } - else if (!hasNewNode) { - // new one does not exists - nothingChanged = false; - oldNodes.splice(i, 1); - if (oldNode instanceof ObjectNode) { - // since it is going to be returned by pop/splice/shift better create it before killing it - // so it doesn't end up in an undead state - oldNode.createObservableInstanceIfNeeded(); - } - oldNode.die(); - i--; - } - else if (!oldNode) { - // there is no old node, create it - // check if already belongs to the same parent. if so, avoid pushing item in. only swapping can occur. - if (isStateTreeNode(newValue) && getStateTreeNode(newValue).parent === parent) { - // this node is owned by this parent, but not in the reconcilable set, so it must be double - throw fail$1("Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '" + parent.path + "/" + newPath + "', but it lives already at '" + getStateTreeNode(newValue).path + "'"); - } - nothingChanged = false; - var newNode = valueAsNode(childType, parent, newPath, newValue); - oldNodes.splice(i, 0, newNode); - } - else if (areSame(oldNode, newValue)) { - // both are the same, reconcile - oldNodes[i] = valueAsNode(childType, parent, newPath, newValue, oldNode); - } - else { - // nothing to do, try to reorder - var oldMatch = undefined; - // find a possible candidate to reuse - for (var j = i; j < oldNodes.length; j++) { - if (areSame(oldNodes[j], newValue)) { - oldMatch = oldNodes.splice(j, 1)[0]; - break; - } - } - nothingChanged = false; - var newNode = valueAsNode(childType, parent, newPath, newValue, oldMatch); - oldNodes.splice(i, 0, newNode); - } - } - return nothingChanged ? null : oldNodes; -} -/** - * Convert a value to a node at given parent and subpath. Attempts to reuse old node if possible and given. - */ -function valueAsNode(childType, parent, subpath, newValue, oldNode) { - // ensure the value is valid-ish - typecheckInternal(childType, newValue); - function getNewNode() { - // the new value has a MST node - if (isStateTreeNode(newValue)) { - var childNode = getStateTreeNode(newValue); - childNode.assertAlive(EMPTY_OBJECT); - // the node lives here - if (childNode.parent !== null && childNode.parent === parent) { - childNode.setParent(parent, subpath); - return childNode; - } - } - // there is old node and new one is a value/snapshot - if (oldNode) { - return childType.reconcile(oldNode, newValue, parent, subpath); - } - // nothing to do, create from scratch - return childType.instantiate(parent, subpath, undefined, newValue); - } - var newNode = getNewNode(); - if (oldNode && oldNode !== newNode) { - if (oldNode instanceof ObjectNode) { - // since it is going to be returned by pop/splice/shift better create it before killing it - // so it doesn't end up in an undead state - oldNode.createObservableInstanceIfNeeded(); - } - oldNode.die(); - } - return newNode; -} -/** - * Check if a node holds a value. - */ -function areSame(oldNode, newValue) { - // never consider dead old nodes for reconciliation - if (!oldNode.isAlive) { - return false; - } - // the new value has the same node - if (isStateTreeNode(newValue)) { - var newNode = getStateTreeNode(newValue); - return newNode.isAlive && newNode === oldNode; - } - // the provided value is the snapshot of the old node - if (oldNode.snapshot === newValue) { - return true; - } - // new value is a snapshot with the correct identifier - return (oldNode instanceof ObjectNode && - oldNode.identifier !== null && - oldNode.identifierAttribute && - isPlainObject(newValue) && - oldNode.identifier === normalizeIdentifier(newValue[oldNode.identifierAttribute]) && - oldNode.type.is(newValue)); -} - -var PRE_PROCESS_SNAPSHOT = "preProcessSnapshot"; -var POST_PROCESS_SNAPSHOT = "postProcessSnapshot"; -function objectTypeToString() { - return getStateTreeNode(this).toString(); -} -var defaultObjectOptions = { - name: "AnonymousModel", - properties: {}, - initializers: EMPTY_ARRAY -}; -function toPropertiesObject(declaredProps) { - // loop through properties and ensures that all items are types - return Object.keys(declaredProps).reduce(function (props, key) { - var _a, _b, _c; - // warn if user intended a HOOK - if (key in Hook) - throw fail$1("Hook '" + key + "' was defined as property. Hooks should be defined as part of the actions"); - // the user intended to use a view - var descriptor = Object.getOwnPropertyDescriptor(props, key); - if ("get" in descriptor) { - throw fail$1("Getters are not supported as properties. Please use views instead"); - } - // undefined and null are not valid - var value = descriptor.value; - if (value === null || value === undefined) { - throw fail$1("The default value of an attribute cannot be null or undefined as the type cannot be inferred. Did you mean `types.maybe(someType)`?"); - // its a primitive, convert to its type - } - else if (isPrimitive(value)) { - return Object.assign({}, props, (_a = {}, - _a[key] = optional(getPrimitiveFactoryFromValue(value), value), - _a)); - // map defaults to empty object automatically for models - } - else if (value instanceof MapType) { - return Object.assign({}, props, (_b = {}, - _b[key] = optional(value, {}), - _b)); - } - else if (value instanceof ArrayType) { - return Object.assign({}, props, (_c = {}, _c[key] = optional(value, []), _c)); - // its already a type - } - else if (isType(value)) { - return props; - // its a function, maybe the user wanted a view? - } - else { - throw fail$1("Invalid type definition for property '" + key + "', cannot infer a type from a value like '" + value + "' (" + typeof value + ")"); - } - }, declaredProps); -} -/** - * @internal - * @hidden - */ -var ModelType = /** @class */ (function (_super) { - __extends$1(ModelType, _super); - function ModelType(opts) { - var _this = _super.call(this, opts.name || defaultObjectOptions.name) || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Object - }); - /* - * The original object definition - */ - Object.defineProperty(_this, "initializers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "properties", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "preProcessor", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "postProcessor", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "propertyNames", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "named", { - enumerable: true, - configurable: true, - writable: true, - value: function (name) { - return _this.cloneAndEnhance({ name: name }); - } - }); - Object.defineProperty(_this, "props", { - enumerable: true, - configurable: true, - writable: true, - value: function (properties) { - return _this.cloneAndEnhance({ properties: properties }); - } - }); - Object.defineProperty(_this, "preProcessSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: function (preProcessor) { - var currentPreprocessor = _this.preProcessor; - if (!currentPreprocessor) - return _this.cloneAndEnhance({ preProcessor: preProcessor }); - else - return _this.cloneAndEnhance({ - preProcessor: function (snapshot) { return currentPreprocessor(preProcessor(snapshot)); } - }); - } - }); - Object.defineProperty(_this, "postProcessSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: function (postProcessor) { - var currentPostprocessor = _this.postProcessor; - if (!currentPostprocessor) - return _this.cloneAndEnhance({ postProcessor: postProcessor }); - else - return _this.cloneAndEnhance({ - postProcessor: function (snapshot) { return postProcessor(currentPostprocessor(snapshot)); } - }); - } - }); - Object.assign(_this, defaultObjectOptions, opts); - // ensures that any default value gets converted to its related type - _this.properties = toPropertiesObject(_this.properties); - freeze(_this.properties); // make sure nobody messes with it - _this.propertyNames = Object.keys(_this.properties); - _this.identifierAttribute = _this._getIdentifierAttribute(); - return _this; - } - Object.defineProperty(ModelType.prototype, "_getIdentifierAttribute", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var identifierAttribute = undefined; - this.forAllProps(function (propName, propType) { - if (propType.flags & TypeFlags.Identifier) { - if (identifierAttribute) - throw fail$1("Cannot define property '" + propName + "' as object identifier, property '" + identifierAttribute + "' is already defined as identifier property"); - identifierAttribute = propName; - } - }); - return identifierAttribute; - } - }); - Object.defineProperty(ModelType.prototype, "cloneAndEnhance", { - enumerable: false, - configurable: true, - writable: true, - value: function (opts) { - return new ModelType({ - name: opts.name || this.name, - properties: Object.assign({}, this.properties, opts.properties), - initializers: this.initializers.concat(opts.initializers || []), - preProcessor: opts.preProcessor || this.preProcessor, - postProcessor: opts.postProcessor || this.postProcessor - }); - } - }); - Object.defineProperty(ModelType.prototype, "actions", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var actionInitializer = function (self) { - _this.instantiateActions(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [actionInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateActions", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, actions) { - // check if return is correct - if (!isPlainObject(actions)) - throw fail$1("actions initializer should return a plain object containing actions"); - // bind actions to the object created - Object.keys(actions).forEach(function (name) { - // warn if preprocessor was given - if (name === PRE_PROCESS_SNAPSHOT) - throw fail$1("Cannot define action '" + PRE_PROCESS_SNAPSHOT + "', it should be defined using 'type.preProcessSnapshot(fn)' instead"); - // warn if postprocessor was given - if (name === POST_PROCESS_SNAPSHOT) - throw fail$1("Cannot define action '" + POST_PROCESS_SNAPSHOT + "', it should be defined using 'type.postProcessSnapshot(fn)' instead"); - var action2 = actions[name]; - // apply hook composition - var baseAction = self[name]; - if (name in Hook && baseAction) { - var specializedAction_1 = action2; - action2 = function () { - baseAction.apply(null, arguments); - specializedAction_1.apply(null, arguments); - }; - } - // the goal of this is to make sure actions using "this" can call themselves, - // while still allowing the middlewares to register them - var middlewares = action2.$mst_middleware; // make sure middlewares are not lost - var boundAction = action2.bind(actions); - boundAction.$mst_middleware = middlewares; - var actionInvoker = createActionInvoker(self, name, boundAction); - actions[name] = actionInvoker; - (addHiddenFinalProp )(self, name, actionInvoker); - }); - } - }); - Object.defineProperty(ModelType.prototype, "volatile", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - if (typeof fn !== "function") { - throw fail$1("You passed an " + typeof fn + " to volatile state as an argument, when function is expected"); - } - var stateInitializer = function (self) { - _this.instantiateVolatileState(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [stateInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateVolatileState", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, state) { - // check views return - if (!isPlainObject(state)) - throw fail$1("volatile state initializer should return a plain object containing state"); - set(self, state); - } - }); - Object.defineProperty(ModelType.prototype, "extend", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var initializer = function (self) { - var _a = fn(self), actions = _a.actions, views = _a.views, state = _a.state, rest = __rest(_a, ["actions", "views", "state"]); - for (var key in rest) - throw fail$1("The `extend` function should return an object with a subset of the fields 'actions', 'views' and 'state'. Found invalid key '" + key + "'"); - if (state) - _this.instantiateVolatileState(self, state); - if (views) - _this.instantiateViews(self, views); - if (actions) - _this.instantiateActions(self, actions); - return self; - }; - return this.cloneAndEnhance({ initializers: [initializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "views", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var viewInitializer = function (self) { - _this.instantiateViews(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [viewInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateViews", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, views) { - // check views return - if (!isPlainObject(views)) - throw fail$1("views initializer should return a plain object containing views"); - Object.keys(views).forEach(function (key) { - var _a; - // is this a computed property? - var descriptor = Object.getOwnPropertyDescriptor(views, key); - if ("get" in descriptor) { - apiDefineProperty(self, key, descriptor); - makeObservable(self, (_a = {}, _a[key] = computed, _a)); - } - else if (typeof descriptor.value === "function") { - (addHiddenFinalProp )(self, key, descriptor.value); - } - else { - throw fail$1("A view member should either be a function or getter based property"); - } - }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var value = isStateTreeNode(initialValue) - ? initialValue - : this.applySnapshotPreProcessor(initialValue); - return createObjectNode(this, parent, subpath, environment, value); - // Optimization: record all prop- view- and action names after first construction, and generate an optimal base class - // that pre-reserves all these fields for fast object-member lookups - } - }); - Object.defineProperty(ModelType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, initialSnapshot) { - if (initialSnapshot === void 0) { initialSnapshot = {}; } - var type = objNode.type; - var result = {}; - type.forAllProps(function (name, childType) { - result[name] = childType.instantiate(objNode, name, undefined, initialSnapshot[name]); - }); - return result; - } - }); - Object.defineProperty(ModelType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return observable$1.object(childNodes, EMPTY_OBJECT, mobxShallow); - } - }); - Object.defineProperty(ModelType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - addHiddenFinalProp(instance, "toString", objectTypeToString); - this.forAllProps(function (name) { - interceptReads(instance, name, node.unbox); - }); - this.initializers.reduce(function (self, fn) { return fn(self); }, instance); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(ModelType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (chg) { - // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop - var change = chg; - var node = getStateTreeNode(change.object); - var subpath = change.name; - node.assertWritable({ subpath: subpath }); - var childType = node.type.properties[subpath]; - // only properties are typed, state are stored as-is references - if (childType) { - typecheckInternal(childType, change.newValue); - change.newValue = childType.reconcile(node.getChildNode(subpath), change.newValue, node, subpath); - } - return change; - } - }); - Object.defineProperty(ModelType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (chg) { - // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop - var change = chg; - var childNode = getStateTreeNode(change.object); - var childType = childNode.type.properties[change.name]; - if (!childType) { - // don't emit patches for volatile state - return; - } - var oldChildValue = change.oldValue ? change.oldValue.snapshot : undefined; - childNode.emitPatch({ - op: "replace", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: oldChildValue - }, childNode); - } - }); - Object.defineProperty(ModelType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - var res = []; - this.forAllProps(function (name) { - res.push(_this.getChildNode(node, name)); - }); - return res; - } - }); - Object.defineProperty(ModelType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - if (!(key in this.properties)) - throw fail$1("Not a value property: " + key); - var adm = getAdministration(node.storedValue, key); - var childNode = adm.raw(); - if (!childNode) - throw fail$1("Node not available for property " + key); - return childNode; - } - }); - Object.defineProperty(ModelType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - var _this = this; - if (applyPostProcess === void 0) { applyPostProcess = true; } - var res = {}; - this.forAllProps(function (name, type) { - getAtom(node.storedValue, name).reportObserved(); - res[name] = _this.getChildNode(node, name).snapshot; - }); - if (applyPostProcess) { - return this.applySnapshotPostProcessor(res); - } - return res; - } - }); - Object.defineProperty(ModelType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = {}; - Object.keys(childNodes).forEach(function (key) { - processed[key] = childNodes[key].getSnapshot(); - }); - return this.applySnapshotPostProcessor(processed); - } - }); - Object.defineProperty(ModelType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - if (!(patch.op === "replace" || patch.op === "add")) { - throw fail$1("object does not support operation " + patch.op); - } - node.storedValue[subpath] = patch.value; - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - var preProcessedSnapshot = this.applySnapshotPreProcessor(snapshot); - typecheckInternal(this, preProcessedSnapshot); - this.forAllProps(function (name) { - node.storedValue[name] = preProcessedSnapshot[name]; - }); - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshotPreProcessor", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - var processor = this.preProcessor; - return processor ? processor.call(null, snapshot) : snapshot; - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshotPostProcessor", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - var postProcessor = this.postProcessor; - if (postProcessor) - return postProcessor.call(null, snapshot); - return snapshot; - } - }); - Object.defineProperty(ModelType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function (propertyName) { - return this.properties[propertyName]; - } - }); - Object.defineProperty(ModelType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - var snapshot = this.applySnapshotPreProcessor(value); - if (!isPlainObject(snapshot)) { - return typeCheckFailure(context, snapshot, "Value is not a plain object"); - } - return flattenTypeErrors(this.propertyNames.map(function (key) { - return _this.properties[key].validate(snapshot[key], getContextForPath(context, key, _this.properties[key])); - })); - } - }); - Object.defineProperty(ModelType.prototype, "forAllProps", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - this.propertyNames.forEach(function (key) { return fn(key, _this.properties[key]); }); - } - }); - Object.defineProperty(ModelType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - // optimization: cache - return ("{ " + - this.propertyNames - .map(function (key) { return key + ": " + _this.properties[key].describe(); }) - .join("; ") + - " }"); - } - }); - Object.defineProperty(ModelType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_OBJECT; - } - }); - Object.defineProperty(ModelType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue[subpath] = undefined; - } - }); - return ModelType; -}(ComplexType)); -ModelType.prototype.applySnapshot = action(ModelType.prototype.applySnapshot); -/** - * `types.model` - Creates a new model type by providing a name, properties, volatile state and actions. - * - * See the [model type](/concepts/trees#creating-models) description or the [getting started](intro/getting-started.md#getting-started-1) tutorial. - */ -function model() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var name = typeof args[0] === "string" ? args.shift() : "AnonymousModel"; - var properties = args.shift() || {}; - return new ModelType({ name: name, properties: properties }); -} -/** - * `types.compose` - Composes a new model from one or more existing model types. - * This method can be invoked in two forms: - * Given 2 or more model types, the types are composed into a new Type. - * Given first parameter as a string and 2 or more model types, - * the types are composed into a new Type with the given name - */ -function compose() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - // TODO: just join the base type names if no name is provided - var hasTypename = typeof args[0] === "string"; - var typeName = hasTypename ? args[0] : "AnonymousModel"; - if (hasTypename) { - args.shift(); - } - return args - .reduce(function (prev, cur) { - return prev.cloneAndEnhance({ - name: prev.name + "_" + cur.name, - properties: cur.properties, - initializers: cur.initializers, - preProcessor: function (snapshot) { - return cur.applySnapshotPreProcessor(prev.applySnapshotPreProcessor(snapshot)); - }, - postProcessor: function (snapshot) { - return cur.applySnapshotPostProcessor(prev.applySnapshotPostProcessor(snapshot)); - } - }); - }) - .named(typeName); -} -/** - * Returns if a given value represents a model type. - * - * @param type - * @returns - */ -function isModelType(type) { - return isType(type) && (type.flags & TypeFlags.Object) > 0; -} - -// TODO: implement CoreType using types.custom ? -/** - * @internal - * @hidden - */ -var CoreType = /** @class */ (function (_super) { - __extends$1(CoreType, _super); - function CoreType(name, flags, checker, initializer) { - if (initializer === void 0) { initializer = identity$2; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: flags - }); - Object.defineProperty(_this, "checker", { - enumerable: true, - configurable: true, - writable: true, - value: checker - }); - Object.defineProperty(_this, "initializer", { - enumerable: true, - configurable: true, - writable: true, - value: initializer - }); - _this.flags = flags; - return _this; - } - Object.defineProperty(CoreType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(CoreType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(CoreType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - return this.initializer(snapshot); - } - }); - Object.defineProperty(CoreType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (isPrimitive(value) && this.checker(value)) { - return typeCheckSuccess(); - } - var typeName = this.name === "Date" ? "Date or a unix milliseconds timestamp" : this.name; - return typeCheckFailure(context, value, "Value is not a " + typeName); - } - }); - return CoreType; -}(SimpleType)); -/** - * `types.string` - Creates a type that can only contain a string value. - * This type is used for string values by default - * - * Example: - * ```ts - * const Person = types.model({ - * firstName: types.string, - * lastName: "Doe" - * }) - * ``` - */ -// tslint:disable-next-line:variable-name -var string = new CoreType("string", TypeFlags.String, function (v) { return typeof v === "string"; }); -/** - * `types.number` - Creates a type that can only contain a numeric value. - * This type is used for numeric values by default - * - * Example: - * ```ts - * const Vector = types.model({ - * x: types.number, - * y: 1.5 - * }) - * ``` - */ -// tslint:disable-next-line:variable-name -var number = new CoreType("number", TypeFlags.Number, function (v) { return typeof v === "number"; }); -/** - * `types.integer` - Creates a type that can only contain an integer value. - * This type is used for integer values by default - * - * Example: - * ```ts - * const Size = types.model({ - * width: types.integer, - * height: 10 - * }) - * ``` - */ -// tslint:disable-next-line:variable-name -var integer = new CoreType("integer", TypeFlags.Integer, function (v) { return isInteger(v); }); -/** - * `types.boolean` - Creates a type that can only contain a boolean value. - * This type is used for boolean values by default - * - * Example: - * ```ts - * const Thing = types.model({ - * isCool: types.boolean, - * isAwesome: false - * }) - * ``` - */ -// tslint:disable-next-line:variable-name -var boolean = new CoreType("boolean", TypeFlags.Boolean, function (v) { return typeof v === "boolean"; }); -/** - * `types.null` - The type of the value `null` - */ -var nullType = new CoreType("null", TypeFlags.Null, function (v) { return v === null; }); -/** - * `types.undefined` - The type of the value `undefined` - */ -var undefinedType = new CoreType("undefined", TypeFlags.Undefined, function (v) { return v === undefined; }); -var _DatePrimitive = new CoreType("Date", TypeFlags.Date, function (v) { return typeof v === "number" || v instanceof Date; }, function (v) { return (v instanceof Date ? v : new Date(v)); }); -_DatePrimitive.getSnapshot = function (node) { - return node.storedValue.getTime(); -}; -/** - * `types.Date` - Creates a type that can only contain a javascript Date value. - * - * Example: - * ```ts - * const LogLine = types.model({ - * timestamp: types.Date, - * }) - * - * LogLine.create({ timestamp: new Date() }) - * ``` - */ -var DatePrimitive = _DatePrimitive; -/** - * @internal - * @hidden - */ -function getPrimitiveFactoryFromValue(value) { - switch (typeof value) { - case "string": - return string; - case "number": - return number; // In the future, isInteger(value) ? integer : number would be interesting, but would be too breaking for now - case "boolean": - return boolean; - case "object": - if (value instanceof Date) - return DatePrimitive; - } - throw fail$1("Cannot determine primitive type from value " + value); -} -/** - * Returns if a given value represents a primitive type. - * - * @param type - * @returns - */ -function isPrimitiveType(type) { - return (isType(type) && - (type.flags & - (TypeFlags.String | - TypeFlags.Number | - TypeFlags.Integer | - TypeFlags.Boolean | - TypeFlags.Date)) > - 0); -} - -/** - * @internal - * @hidden - */ -var Literal = /** @class */ (function (_super) { - __extends$1(Literal, _super); - function Literal(value) { - var _this = _super.call(this, JSON.stringify(value)) || this; - Object.defineProperty(_this, "value", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Literal - }); - _this.value = value; - return _this; - } - Object.defineProperty(Literal.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Literal.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return JSON.stringify(this.value); - } - }); - Object.defineProperty(Literal.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (isPrimitive(value) && value === this.value) { - return typeCheckSuccess(); - } - return typeCheckFailure(context, value, "Value is not a literal " + JSON.stringify(this.value)); - } - }); - return Literal; -}(SimpleType)); -/** - * `types.literal` - The literal type will return a type that will match only the exact given type. - * The given value must be a primitive, in order to be serialized to a snapshot correctly. - * You can use literal to match exact strings for example the exact male or female string. - * - * Example: - * ```ts - * const Person = types.model({ - * name: types.string, - * gender: types.union(types.literal('male'), types.literal('female')) - * }) - * ``` - * - * @param value The value to use in the strict equal check - * @returns - */ -function literal(value) { - return new Literal(value); -} - -var Refinement = /** @class */ (function (_super) { - __extends$1(Refinement, _super); - function Refinement(name, _subtype, _predicate, _message) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_predicate", { - enumerable: true, - configurable: true, - writable: true, - value: _predicate - }); - Object.defineProperty(_this, "_message", { - enumerable: true, - configurable: true, - writable: true, - value: _message - }); - return _this; - } - Object.defineProperty(Refinement.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.Refinement; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Refinement.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(Refinement.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - // create the child type - return this._subtype.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Refinement.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - Object.defineProperty(Refinement.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var subtypeErrors = this._subtype.validate(value, context); - if (subtypeErrors.length > 0) - return subtypeErrors; - var snapshot = isStateTreeNode(value) ? getStateTreeNode(value).snapshot : value; - if (!this._predicate(snapshot)) { - return typeCheckFailure(context, value, this._message(value)); - } - return typeCheckSuccess(); - } - }); - Object.defineProperty(Refinement.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this._subtype.reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Refinement.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - return Refinement; -}(BaseType)); -/** - * `types.refinement` - Creates a type that is more specific than the base type, e.g. `types.refinement(types.string, value => value.length > 5)` to create a type of strings that can only be longer then 5. - * - * @param name - * @param type - * @param predicate - * @returns - */ -function refinement() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var name = typeof args[0] === "string" ? args.shift() : isType(args[0]) ? args[0].name : null; - var type = args[0]; - var predicate = args[1]; - var message = args[2] - ? args[2] - : function (v) { return "Value does not respect the refinement predicate"; }; - return new Refinement(name, type, predicate, message); -} - -/** - * `types.enumeration` - Can be used to create an string based enumeration. - * (note: this methods is just sugar for a union of string literals) - * - * Example: - * ```ts - * const TrafficLight = types.model({ - * color: types.enumeration("Color", ["Red", "Orange", "Green"]) - * }) - * ``` - * - * @param name descriptive name of the enumeration (optional) - * @param options possible values this enumeration can have - * @returns - */ -function enumeration(name, options) { - var realOptions = typeof name === "string" ? options : name; - var type = union.apply(void 0, __spread(realOptions.map(function (option) { return literal("" + option); }))); - if (typeof name === "string") - type.name = name; - return type; -} - -/** - * @internal - * @hidden - */ -var Union = /** @class */ (function (_super) { - __extends$1(Union, _super); - function Union(name, _types, options) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_types", { - enumerable: true, - configurable: true, - writable: true, - value: _types - }); - Object.defineProperty(_this, "_dispatcher", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_eager", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - options = __assign({ eager: true, dispatcher: undefined }, options); - _this._dispatcher = options.dispatcher; - if (!options.eager) - _this._eager = false; - return _this; - } - Object.defineProperty(Union.prototype, "flags", { - get: function () { - var result = TypeFlags.Union; - this._types.forEach(function (type) { - result |= type.flags; - }); - return result; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Union.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._types.some(function (subType) { return subType.isAssignableFrom(type); }); - } - }); - Object.defineProperty(Union.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "(" + this._types.map(function (factory) { return factory.describe(); }).join(" | ") + ")"; - } - }); - Object.defineProperty(Union.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var type = this.determineType(initialValue, undefined); - if (!type) - throw fail$1("No matching type for union " + this.describe()); // can happen in prod builds - return type.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Union.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var type = this.determineType(newValue, current.type); - if (!type) - throw fail$1("No matching type for union " + this.describe()); // can happen in prod builds - return type.reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Union.prototype, "determineType", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, reconcileCurrentType) { - // try the dispatcher, if defined - if (this._dispatcher) { - return this._dispatcher(value); - } - // find the most accomodating type - // if we are using reconciliation try the current node type first (fix for #1045) - if (reconcileCurrentType) { - if (reconcileCurrentType.is(value)) { - return reconcileCurrentType; - } - return this._types - .filter(function (t) { return t !== reconcileCurrentType; }) - .find(function (type) { return type.is(value); }); - } - else { - return this._types.find(function (type) { return type.is(value); }); - } - } - }); - Object.defineProperty(Union.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (this._dispatcher) { - return this._dispatcher(value).validate(value, context); - } - var allErrors = []; - var applicableTypes = 0; - for (var i = 0; i < this._types.length; i++) { - var type = this._types[i]; - var errors = type.validate(value, context); - if (errors.length === 0) { - if (this._eager) - return typeCheckSuccess(); - else - applicableTypes++; - } - else { - allErrors.push(errors); - } - } - if (applicableTypes === 1) - return typeCheckSuccess(); - return typeCheckFailure(context, value, "No type is applicable for the union").concat(flattenTypeErrors(allErrors)); - } - }); - Object.defineProperty(Union.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._types; - } - }); - return Union; -}(BaseType)); -/** - * `types.union` - Create a union of multiple types. If the correct type cannot be inferred unambiguously from a snapshot, provide a dispatcher function of the form `(snapshot) => Type`. - * - * @param optionsOrType - * @param otherTypes - * @returns - */ -function union(optionsOrType) { - var otherTypes = []; - for (var _i = 1; _i < arguments.length; _i++) { - otherTypes[_i - 1] = arguments[_i]; - } - var options = isType(optionsOrType) ? undefined : optionsOrType; - var types = isType(optionsOrType) ? __spread([optionsOrType], otherTypes) : otherTypes; - var name = "(" + types.map(function (type) { return type.name; }).join(" | ") + ")"; - return new Union(name, types, options); -} - -/** - * @hidden - * @internal - */ -var OptionalValue = /** @class */ (function (_super) { - __extends$1(OptionalValue, _super); - function OptionalValue(_subtype, _defaultValue, optionalValues) { - var _this = _super.call(this, _subtype.name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_defaultValue", { - enumerable: true, - configurable: true, - writable: true, - value: _defaultValue - }); - Object.defineProperty(_this, "optionalValues", { - enumerable: true, - configurable: true, - writable: true, - value: optionalValues - }); - return _this; - } - Object.defineProperty(OptionalValue.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.Optional; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(OptionalValue.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype.describe() + "?"; - } - }); - Object.defineProperty(OptionalValue.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - if (this.optionalValues.indexOf(initialValue) >= 0) { - var defaultInstanceOrSnapshot = this.getDefaultInstanceOrSnapshot(); - return this._subtype.instantiate(parent, subpath, environment, defaultInstanceOrSnapshot); - } - return this._subtype.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(OptionalValue.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this._subtype.reconcile(current, this.optionalValues.indexOf(newValue) < 0 && this._subtype.is(newValue) - ? newValue - : this.getDefaultInstanceOrSnapshot(), parent, subpath); - } - }); - Object.defineProperty(OptionalValue.prototype, "getDefaultInstanceOrSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var defaultInstanceOrSnapshot = typeof this._defaultValue === "function" - ? this._defaultValue() - : this._defaultValue; - // while static values are already snapshots and checked on types.optional - // generator functions must always be rechecked just in case - if (typeof this._defaultValue === "function") { - typecheckInternal(this, defaultInstanceOrSnapshot); - } - return defaultInstanceOrSnapshot; - } - }); - Object.defineProperty(OptionalValue.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - // defaulted values can be skipped - if (this.optionalValues.indexOf(value) >= 0) { - return typeCheckSuccess(); - } - // bounce validation to the sub-type - return this._subtype.validate(value, context); - } - }); - Object.defineProperty(OptionalValue.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - Object.defineProperty(OptionalValue.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - return OptionalValue; -}(BaseType)); -function checkOptionalPreconditions(type, defaultValueOrFunction) { - // make sure we never pass direct instances - if (typeof defaultValueOrFunction !== "function" && isStateTreeNode(defaultValueOrFunction)) { - throw fail$1("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead"); - } -} -/** - * `types.optional` - Can be used to create a property with a default value. - * - * Depending on the third argument (`optionalValues`) there are two ways of operation: - * - If the argument is not provided, then if a value is not provided in the snapshot (`undefined` or missing), - * it will default to the provided `defaultValue` - * - If the argument is provided, then if the value in the snapshot matches one of the optional values inside the array then it will - * default to the provided `defaultValue`. Additionally, if one of the optional values inside the array is `undefined` then a missing - * property is also valid. - * - * Note that it is also possible to include values of the same type as the intended subtype as optional values, - * in this case the optional value will be transformed into the `defaultValue` (e.g. `types.optional(types.string, "unnamed", [undefined, ""])` - * will transform the snapshot values `undefined` (and therefore missing) and empty strings into the string `"unnamed"` when it gets - * instantiated). - * - * If `defaultValue` is a function, the function will be invoked for every new instance. - * Applying a snapshot in which the optional value is one of the optional values (or `undefined`/_not_ present if none are provided) causes the - * value to be reset. - * - * Example: - * ```ts - * const Todo = types.model({ - * title: types.string, - * subtitle1: types.optional(types.string, "", [null]), - * subtitle2: types.optional(types.string, "", [null, undefined]), - * done: types.optional(types.boolean, false), - * created: types.optional(types.Date, () => new Date()), - * }) - * - * // if done is missing / undefined it will become false - * // if created is missing / undefined it will get a freshly generated timestamp - * // if subtitle1 is null it will default to "", but it cannot be missing or undefined - * // if subtitle2 is null or undefined it will default to ""; since it can be undefined it can also be missing - * const todo = Todo.create({ title: "Get coffee", subtitle1: null }) - * ``` - * - * @param type - * @param defaultValueOrFunction - * @param optionalValues an optional array with zero or more primitive values (string, number, boolean, null or undefined) - * that will be converted into the default. `[ undefined ]` is assumed when none is provided - * @returns - */ -function optional(type, defaultValueOrFunction, optionalValues) { - checkOptionalPreconditions(type, defaultValueOrFunction); - return new OptionalValue(type, defaultValueOrFunction, optionalValues ? optionalValues : undefinedAsOptionalValues); -} -var undefinedAsOptionalValues = [undefined]; - -var optionalUndefinedType = optional(undefinedType, undefined); -var optionalNullType = optional(nullType, null); -/** - * `types.maybe` - Maybe will make a type nullable, and also optional. - * The value `undefined` will be used to represent nullability. - * - * @param type - * @returns - */ -function maybe(type) { - return union(type, optionalUndefinedType); -} -/** - * `types.maybeNull` - Maybe will make a type nullable, and also optional. - * The value `null` will be used to represent no value. - * - * @param type - * @returns - */ -function maybeNull(type) { - return union(type, optionalNullType); -} - -var Late = /** @class */ (function (_super) { - __extends$1(Late, _super); - function Late(name, _definition) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_definition", { - enumerable: true, - configurable: true, - writable: true, - value: _definition - }); - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - return _this; - } - Object.defineProperty(Late.prototype, "flags", { - get: function () { - return (this._subType ? this._subType.flags : 0) | TypeFlags.Late; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Late.prototype, "getSubType", { - enumerable: false, - configurable: true, - writable: true, - value: function (mustSucceed) { - if (!this._subType) { - var t = undefined; - try { - t = this._definition(); - } - catch (e) { - if (e instanceof ReferenceError) - // can happen in strict ES5 code when a definition is self refering - t = undefined; - else - throw e; - } - if (mustSucceed && t === undefined) - throw fail$1("Late type seems to be used too early, the definition (still) returns undefined"); - if (t) { - this._subType = t; - } - } - return this._subType; - } - }); - Object.defineProperty(Late.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return this.getSubType(true).instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Late.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this.getSubType(true).reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Late.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var t = this.getSubType(false); - return t ? t.name : ""; - } - }); - Object.defineProperty(Late.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var t = this.getSubType(false); - if (!t) { - // See #916; the variable the definition closure is pointing to wasn't defined yet, so can't be evaluted yet here - return typeCheckSuccess(); - } - return t.validate(value, context); - } - }); - Object.defineProperty(Late.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - var t = this.getSubType(false); - return t ? t.isAssignableFrom(type) : false; - } - }); - Object.defineProperty(Late.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var subtype = this.getSubType(false); - return subtype ? subtype : cannotDetermineSubtype; - } - }); - return Late; -}(BaseType)); -/** - * `types.late` - Defines a type that gets implemented later. This is useful when you have to deal with circular dependencies. - * Please notice that when defining circular dependencies TypeScript isn't smart enough to inference them. - * - * Example: - * ```ts - * // TypeScript isn't smart enough to infer self referencing types. - * const Node = types.model({ - * children: types.array(types.late((): IAnyModelType => Node)) // then typecast each array element to Instance - * }) - * ``` - * - * @param name The name to use for the type that will be returned. - * @param type A function that returns the type that will be defined. - * @returns - */ -function late(nameOrType, maybeType) { - var name = typeof nameOrType === "string" ? nameOrType : "late(" + nameOrType.toString() + ")"; - var type = typeof nameOrType === "string" ? maybeType : nameOrType; - return new Late(name, type); -} - -/** - * @internal - * @hidden - */ -var Frozen = /** @class */ (function (_super) { - __extends$1(Frozen, _super); - function Frozen(subType) { - var _this = _super.call(this, subType ? "frozen(" + subType.name + ")" : "frozen") || this; - Object.defineProperty(_this, "subType", { - enumerable: true, - configurable: true, - writable: true, - value: subType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Frozen - }); - return _this; - } - Object.defineProperty(Frozen.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return ""; - } - }); - Object.defineProperty(Frozen.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, value) { - // create the node - return createScalarNode(this, parent, subpath, environment, deepFreeze(value)); - } - }); - Object.defineProperty(Frozen.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (!isSerializable(value)) { - return typeCheckFailure(context, value, "Value is not serializable and cannot be frozen"); - } - if (this.subType) - return this.subType.validate(value, context); - return typeCheckSuccess(); - } - }); - return Frozen; -}(SimpleType)); -var untypedFrozenInstance = new Frozen(); -/** - * `types.frozen` - Frozen can be used to store any value that is serializable in itself (that is valid JSON). - * Frozen values need to be immutable or treated as if immutable. They need be serializable as well. - * Values stored in frozen will snapshotted as-is by MST, and internal changes will not be tracked. - * - * This is useful to store complex, but immutable values like vectors etc. It can form a powerful bridge to parts of your application that should be immutable, or that assume data to be immutable. - * - * Note: if you want to store free-form state that is mutable, or not serializeable, consider using volatile state instead. - * - * Frozen properties can be defined in three different ways - * 1. `types.frozen(SubType)` - provide a valid MST type and frozen will check if the provided data conforms the snapshot for that type - * 2. `types.frozen({ someDefaultValue: true})` - provide a primitive value, object or array, and MST will infer the type from that object, and also make it the default value for the field - * 3. `types.frozen()` - provide a typescript type, to help in strongly typing the field (design time only) - * - * Example: - * ```ts - * const GameCharacter = types.model({ - * name: string, - * location: types.frozen({ x: 0, y: 0}) - * }) - * - * const hero = GameCharacter.create({ - * name: "Mario", - * location: { x: 7, y: 4 } - * }) - * - * hero.location = { x: 10, y: 2 } // OK - * hero.location.x = 7 // Not ok! - * ``` - * - * ```ts - * type Point = { x: number, y: number } - * const Mouse = types.model({ - * loc: types.frozen() - * }) - * ``` - * - * @param defaultValueOrType - * @returns - */ -function frozen(arg) { - if (arguments.length === 0) - return untypedFrozenInstance; - else if (isType(arg)) - return new Frozen(arg); - else - return optional(untypedFrozenInstance, arg); -} - -function getInvalidationCause(hook) { - switch (hook) { - case Hook.beforeDestroy: - return "destroy"; - case Hook.beforeDetach: - return "detach"; - default: - return undefined; - } -} -var StoredReference = /** @class */ (function () { - function StoredReference(value, targetType) { - Object.defineProperty(this, "targetType", { - enumerable: true, - configurable: true, - writable: true, - value: targetType - }); - Object.defineProperty(this, "identifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "node", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "resolvedReference", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - if (isValidIdentifier(value)) { - this.identifier = value; - } - else if (isStateTreeNode(value)) { - var targetNode = getStateTreeNode(value); - if (!targetNode.identifierAttribute) - throw fail$1("Can only store references with a defined identifier attribute."); - var id = targetNode.unnormalizedIdentifier; - if (id === null || id === undefined) { - throw fail$1("Can only store references to tree nodes with a defined identifier."); - } - this.identifier = id; - } - else { - throw fail$1("Can only store references to tree nodes or identifiers, got: '" + value + "'"); - } - } - Object.defineProperty(StoredReference.prototype, "updateResolvedReference", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var normalizedId = normalizeIdentifier(this.identifier); - var root = node.root; - var lastCacheModification = root.identifierCache.getLastCacheModificationPerId(normalizedId); - if (!this.resolvedReference || - this.resolvedReference.lastCacheModification !== lastCacheModification) { - var targetType = this.targetType; - // reference was initialized with the identifier of the target - var target = root.identifierCache.resolve(targetType, normalizedId); - if (!target) { - throw new InvalidReferenceError("[mobx-state-tree] Failed to resolve reference '" + this.identifier + "' to type '" + this.targetType.name + "' (from node: " + node.path + ")"); - } - this.resolvedReference = { - node: target, - lastCacheModification: lastCacheModification - }; - } - } - }); - Object.defineProperty(StoredReference.prototype, "resolvedValue", { - get: function () { - this.updateResolvedReference(this.node); - return this.resolvedReference.node.value; - }, - enumerable: false, - configurable: true - }); - return StoredReference; -}()); -/** - * @internal - * @hidden - */ -var InvalidReferenceError = /** @class */ (function (_super) { - __extends$1(InvalidReferenceError, _super); - function InvalidReferenceError(m) { - var _this = _super.call(this, m) || this; - Object.setPrototypeOf(_this, InvalidReferenceError.prototype); - return _this; - } - return InvalidReferenceError; -}(Error)); -/** - * @internal - * @hidden - */ -var BaseReferenceType = /** @class */ (function (_super) { - __extends$1(BaseReferenceType, _super); - function BaseReferenceType(targetType, onInvalidated) { - var _this = _super.call(this, "reference(" + targetType.name + ")") || this; - Object.defineProperty(_this, "targetType", { - enumerable: true, - configurable: true, - writable: true, - value: targetType - }); - Object.defineProperty(_this, "onInvalidated", { - enumerable: true, - configurable: true, - writable: true, - value: onInvalidated - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Reference - }); - return _this; - } - Object.defineProperty(BaseReferenceType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(BaseReferenceType.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this.targetType.isAssignableFrom(type); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - return isValidIdentifier(value) - ? typeCheckSuccess() - : typeCheckFailure(context, value, "Value is not a valid identifier, which is a string or a number"); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "fireInvalidated", { - enumerable: false, - configurable: true, - writable: true, - value: function (cause, storedRefNode, referenceId, refTargetNode) { - // to actually invalidate a reference we need an alive parent, - // since it is a scalar value (immutable-ish) and we need to change it - // from the parent - var storedRefParentNode = storedRefNode.parent; - if (!storedRefParentNode || !storedRefParentNode.isAlive) { - return; - } - var storedRefParentValue = storedRefParentNode.storedValue; - if (!storedRefParentValue) { - return; - } - this.onInvalidated({ - cause: cause, - parent: storedRefParentValue, - invalidTarget: refTargetNode ? refTargetNode.storedValue : undefined, - invalidId: referenceId, - replaceRef: function (newRef) { - applyPatch(storedRefNode.root.storedValue, { - op: "replace", - value: newRef, - path: storedRefNode.path - }); - }, - removeRef: function () { - if (isModelType(storedRefParentNode.type)) { - this.replaceRef(undefined); - } - else { - applyPatch(storedRefNode.root.storedValue, { - op: "remove", - path: storedRefNode.path - }); - } - } - }); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "addTargetNodeWatcher", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode, referenceId) { - var _this = this; - // this will make sure the target node becomes created - var refTargetValue = this.getValue(storedRefNode); - if (!refTargetValue) { - return undefined; - } - var refTargetNode = getStateTreeNode(refTargetValue); - var hookHandler = function (_, refTargetNodeHook) { - var cause = getInvalidationCause(refTargetNodeHook); - if (!cause) { - return; - } - _this.fireInvalidated(cause, storedRefNode, referenceId, refTargetNode); - }; - var refTargetDetachHookDisposer = refTargetNode.registerHook(Hook.beforeDetach, hookHandler); - var refTargetDestroyHookDisposer = refTargetNode.registerHook(Hook.beforeDestroy, hookHandler); - return function () { - refTargetDetachHookDisposer(); - refTargetDestroyHookDisposer(); - }; - } - }); - Object.defineProperty(BaseReferenceType.prototype, "watchTargetNodeForInvalidations", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode, identifier, customGetSet) { - var _this = this; - if (!this.onInvalidated) { - return; - } - var onRefTargetDestroyedHookDisposer; - // get rid of the watcher hook when the stored ref node is destroyed - // detached is ignored since scalar nodes (where the reference resides) cannot be detached - storedRefNode.registerHook(Hook.beforeDestroy, function () { - if (onRefTargetDestroyedHookDisposer) { - onRefTargetDestroyedHookDisposer(); - } - }); - var startWatching = function (sync) { - // re-create hook in case the stored ref gets reattached - if (onRefTargetDestroyedHookDisposer) { - onRefTargetDestroyedHookDisposer(); - } - // make sure the target node is actually there and initialized - var storedRefParentNode = storedRefNode.parent; - var storedRefParentValue = storedRefParentNode && storedRefParentNode.storedValue; - if (storedRefParentNode && storedRefParentNode.isAlive && storedRefParentValue) { - var refTargetNodeExists = void 0; - if (customGetSet) { - refTargetNodeExists = !!customGetSet.get(identifier, storedRefParentValue); - } - else { - refTargetNodeExists = storedRefNode.root.identifierCache.has(_this.targetType, normalizeIdentifier(identifier)); - } - if (!refTargetNodeExists) { - // we cannot change the reference in sync mode - // since we are in the middle of a reconciliation/instantiation and the change would be overwritten - // for those cases just let the wrong reference be assigned and fail upon usage - // (like current references do) - // this means that effectively this code will only run when it is created from a snapshot - if (!sync) { - _this.fireInvalidated("invalidSnapshotReference", storedRefNode, identifier, null); - } - } - else { - onRefTargetDestroyedHookDisposer = _this.addTargetNodeWatcher(storedRefNode, identifier); - } - } - }; - if (storedRefNode.state === NodeLifeCycle.FINALIZED) { - // already attached, so the whole tree is ready - startWatching(true); - } - else { - if (!storedRefNode.isRoot) { - // start watching once the whole tree is ready - storedRefNode.root.registerHook(Hook.afterCreationFinalization, function () { - // make sure to attach it so it can start listening - if (storedRefNode.parent) { - storedRefNode.parent.createObservableInstanceIfNeeded(); - } - }); - } - // start watching once the node is attached somewhere / parent changes - storedRefNode.registerHook(Hook.afterAttach, function () { - startWatching(false); - }); - } - } - }); - return BaseReferenceType; -}(SimpleType)); -/** - * @internal - * @hidden - */ -var IdentifierReferenceType = /** @class */ (function (_super) { - __extends$1(IdentifierReferenceType, _super); - function IdentifierReferenceType(targetType, onInvalidated) { - return _super.call(this, targetType, onInvalidated) || this; - } - Object.defineProperty(IdentifierReferenceType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - if (!storedRefNode.isAlive) - return undefined; - var storedRef = storedRefNode.storedValue; - return storedRef.resolvedValue; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - var ref = storedRefNode.storedValue; - return ref.identifier; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var identifier = isStateTreeNode(initialValue) - ? getIdentifier(initialValue) - : initialValue; - var storedRef = new StoredReference(initialValue, this.targetType); - var storedRefNode = createScalarNode(this, parent, subpath, environment, storedRef); - storedRef.node = storedRefNode; - this.watchTargetNodeForInvalidations(storedRefNode, identifier, undefined); - return storedRefNode; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - if (!current.isDetaching && current.type === this) { - var compareByValue = isStateTreeNode(newValue); - var ref = current.storedValue; - if ((!compareByValue && ref.identifier === newValue) || - (compareByValue && ref.resolvedValue === newValue)) { - current.setParent(parent, subpath); - return current; - } - } - var newNode = this.instantiate(parent, subpath, undefined, newValue); - current.die(); // noop if detaching - return newNode; - } - }); - return IdentifierReferenceType; -}(BaseReferenceType)); -/** - * @internal - * @hidden - */ -var CustomReferenceType = /** @class */ (function (_super) { - __extends$1(CustomReferenceType, _super); - function CustomReferenceType(targetType, options, onInvalidated) { - var _this = _super.call(this, targetType, onInvalidated) || this; - Object.defineProperty(_this, "options", { - enumerable: true, - configurable: true, - writable: true, - value: options - }); - return _this; - } - Object.defineProperty(CustomReferenceType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - if (!storedRefNode.isAlive) - return undefined; - var referencedNode = this.options.get(storedRefNode.storedValue, storedRefNode.parent ? storedRefNode.parent.storedValue : null); - return referencedNode; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - return storedRefNode.storedValue; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, newValue) { - var identifier = isStateTreeNode(newValue) - ? this.options.set(newValue, parent ? parent.storedValue : null) - : newValue; - var storedRefNode = createScalarNode(this, parent, subpath, environment, identifier); - this.watchTargetNodeForInvalidations(storedRefNode, identifier, this.options); - return storedRefNode; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var newIdentifier = isStateTreeNode(newValue) - ? this.options.set(newValue, current ? current.storedValue : null) - : newValue; - if (!current.isDetaching && - current.type === this && - current.storedValue === newIdentifier) { - current.setParent(parent, subpath); - return current; - } - var newNode = this.instantiate(parent, subpath, undefined, newIdentifier); - current.die(); // noop if detaching - return newNode; - } - }); - return CustomReferenceType; -}(BaseReferenceType)); -/** - * `types.reference` - Creates a reference to another type, which should have defined an identifier. - * See also the [reference and identifiers](https://github.com/mobxjs/mobx-state-tree#references-and-identifiers) section. - */ -function reference(subType, options) { - var getSetOptions = options ? options : undefined; - var onInvalidated = options - ? options.onInvalidated - : undefined; - if (getSetOptions && (getSetOptions.get || getSetOptions.set)) { - return new CustomReferenceType(subType, { - get: getSetOptions.get, - set: getSetOptions.set - }, onInvalidated); - } - else { - return new IdentifierReferenceType(subType, onInvalidated); - } -} -/** - * `types.safeReference` - A safe reference is like a standard reference, except that it accepts the undefined value by default - * and automatically sets itself to undefined (when the parent is a model) / removes itself from arrays and maps - * when the reference it is pointing to gets detached/destroyed. - * - * The optional options parameter object accepts a parameter named `acceptsUndefined`, which is set to true by default, so it is suitable - * for model properties. - * When used inside collections (arrays/maps), it is recommended to set this option to false so it can't take undefined as value, - * which is usually the desired in those cases. - * Additionally, the optional options parameter object accepts a parameter named `onInvalidated`, which will be called when the reference target node that the reference is pointing to is about to be detached/destroyed - * - * Strictly speaking it is a `types.maybe(types.reference(X))` (when `acceptsUndefined` is set to true, the default) and - * `types.reference(X)` (when `acceptsUndefined` is set to false), both of them with a customized `onInvalidated` option. - * - * @param subType - * @param options - * @returns - */ -function safeReference(subType, options) { - var refType = reference(subType, __assign(__assign({}, options), { onInvalidated: function (ev) { - if (options && options.onInvalidated) { - options.onInvalidated(ev); - } - ev.removeRef(); - } })); - if (options && options.acceptsUndefined === false) { - return refType; - } - else { - return maybe(refType); - } -} - -var BaseIdentifierType = /** @class */ (function (_super) { - __extends$1(BaseIdentifierType, _super); - function BaseIdentifierType(name, validType) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "validType", { - enumerable: true, - configurable: true, - writable: true, - value: validType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Identifier - }); - return _this; - } - Object.defineProperty(BaseIdentifierType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - if (!parent || !(parent.type instanceof ModelType)) - throw fail$1("Identifier types can only be instantiated as direct child of a model type"); - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(BaseIdentifierType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - // we don't consider detaching here since identifier are scalar nodes, and scalar nodes cannot be detached - if (current.storedValue !== newValue) - throw fail$1("Tried to change identifier from '" + current.storedValue + "' to '" + newValue + "'. Changing identifiers is not allowed."); - current.setParent(parent, subpath); - return current; - } - }); - Object.defineProperty(BaseIdentifierType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (typeof value !== this.validType) { - return typeCheckFailure(context, value, "Value is not a valid " + this.describe() + ", expected a " + this.validType); - } - return typeCheckSuccess(); - } - }); - return BaseIdentifierType; -}(SimpleType)); -/** - * @internal - * @hidden - */ -var IdentifierType = /** @class */ (function (_super) { - __extends$1(IdentifierType, _super); - function IdentifierType() { - var _this = _super.call(this, "identifier", "string") || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Identifier - }); - return _this; - } - Object.defineProperty(IdentifierType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "identifier"; - } - }); - return IdentifierType; -}(BaseIdentifierType)); -/** - * @internal - * @hidden - */ -var IdentifierNumberType = /** @class */ (function (_super) { - __extends$1(IdentifierNumberType, _super); - function IdentifierNumberType() { - return _super.call(this, "identifierNumber", "number") || this; - } - Object.defineProperty(IdentifierNumberType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue; - } - }); - Object.defineProperty(IdentifierNumberType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "identifierNumber"; - } - }); - return IdentifierNumberType; -}(BaseIdentifierType)); -/** - * `types.identifier` - Identifiers are used to make references, lifecycle events and reconciling works. - * Inside a state tree, for each type can exist only one instance for each given identifier. - * For example there couldn't be 2 instances of user with id 1. If you need more, consider using references. - * Identifier can be used only as type property of a model. - * This type accepts as parameter the value type of the identifier field that can be either string or number. - * - * Example: - * ```ts - * const Todo = types.model("Todo", { - * id: types.identifier, - * title: types.string - * }) - * ``` - * - * @returns - */ -var identifier = new IdentifierType(); -/** - * `types.identifierNumber` - Similar to `types.identifier`. This one will serialize from / to a number when applying snapshots - * - * Example: - * ```ts - * const Todo = types.model("Todo", { - * id: types.identifierNumber, - * title: types.string - * }) - * ``` - * - * @returns - */ -var identifierNumber = new IdentifierNumberType(); -/** - * @internal - * @hidden - */ -function normalizeIdentifier(id) { - return "" + id; -} -/** - * @internal - * @hidden - */ -function isValidIdentifier(id) { - return typeof id === "string" || typeof id === "number"; -} - -/** - * `types.custom` - Creates a custom type. Custom types can be used for arbitrary immutable values, that have a serializable representation. For example, to create your own Date representation, Decimal type etc. - * - * The signature of the options is: - * ```ts - * export interface CustomTypeOptions { - * // Friendly name - * name: string - * // given a serialized value and environment, how to turn it into the target type - * fromSnapshot(snapshot: S, env: any): T - * // return the serialization of the current value - * toSnapshot(value: T): S - * // if true, this is a converted value, if false, it's a snapshot - * isTargetType(value: T | S): value is T - * // a non empty string is assumed to be a validation error - * getValidationMessage?(snapshot: S): string - * } - * ``` - * - * Example: - * ```ts - * const DecimalPrimitive = types.custom({ - * name: "Decimal", - * fromSnapshot(value: string) { - * return new Decimal(value) - * }, - * toSnapshot(value: Decimal) { - * return value.toString() - * }, - * isTargetType(value: string | Decimal): boolean { - * return value instanceof Decimal - * }, - * getValidationMessage(value: string): string { - * if (/^-?\d+\.\d+$/.test(value)) return "" // OK - * return `'${value}' doesn't look like a valid decimal number` - * } - * }) - * - * const Wallet = types.model({ - * balance: DecimalPrimitive - * }) - * ``` - * - * @param options - * @returns - */ -function custom(options) { - return new CustomType(options); -} -/** - * @internal - * @hidden - */ -var CustomType = /** @class */ (function (_super) { - __extends$1(CustomType, _super); - function CustomType(options) { - var _this = _super.call(this, options.name) || this; - Object.defineProperty(_this, "options", { - enumerable: true, - configurable: true, - writable: true, - value: options - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Custom - }); - return _this; - } - Object.defineProperty(CustomType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(CustomType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (this.options.isTargetType(value)) - return typeCheckSuccess(); - var typeError = this.options.getValidationMessage(value); - if (typeError) { - return typeCheckFailure(context, value, "Invalid value for type '" + this.name + "': " + typeError); - } - return typeCheckSuccess(); - } - }); - Object.defineProperty(CustomType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return this.options.toSnapshot(node.storedValue); - } - }); - Object.defineProperty(CustomType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var valueToStore = this.options.isTargetType(initialValue) - ? initialValue - : this.options.fromSnapshot(initialValue, parent && parent.root.environment); - return createScalarNode(this, parent, subpath, environment, valueToStore); - } - }); - Object.defineProperty(CustomType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, value, parent, subpath) { - var isSnapshot = !this.options.isTargetType(value); - // in theory customs use scalar nodes which cannot be detached, but still... - if (!current.isDetaching) { - var unchanged = current.type === this && - (isSnapshot ? value === current.snapshot : value === current.storedValue); - if (unchanged) { - current.setParent(parent, subpath); - return current; - } - } - var valueToStore = isSnapshot - ? this.options.fromSnapshot(value, parent.root.environment) - : value; - var newNode = this.instantiate(parent, subpath, undefined, valueToStore); - current.die(); // noop if detaching - return newNode; - } - }); - return CustomType; -}(SimpleType)); - -// we import the types to re-export them inside types. -var types = { - enumeration: enumeration, - model: model, - compose: compose, - custom: custom, - reference: reference, - safeReference: safeReference, - union: union, - optional: optional, - literal: literal, - maybe: maybe, - maybeNull: maybeNull, - refinement: refinement, - string: string, - boolean: boolean, - number: number, - integer: integer, - Date: DatePrimitive, - map: map$1, - array: array, - frozen: frozen, - identifier: identifier, - identifierNumber: identifierNumber, - late: late, - undefined: undefinedType, - null: nullType, - snapshotProcessor: snapshotProcessor -}; - -// Unique ID creation requires a high quality random # generator. In the browser we therefore -// require the crypto API and do not support built-in fallback to lower quality random number -// generators (like Math.random()). -var getRandomValues; -var rnds8 = new Uint8Array(16); -function rng() { - // lazy load so that environments that need to polyfill have a chance to do so - if (!getRandomValues) { - // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, - // find the complete implementation of crypto (msCrypto) on IE11. - getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto); - - if (!getRandomValues) { - throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); - } - } - - return getRandomValues(rnds8); -} - -var REGEX = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i; - -function validate(uuid) { - return typeof uuid === 'string' && REGEX.test(uuid); -} - -/** - * Convert array of 16 byte values to UUID string format of the form: - * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX - */ - -var byteToHex = []; - -for (var i = 0; i < 256; ++i) { - byteToHex.push((i + 0x100).toString(16).substr(1)); -} - -function stringify(arr) { - var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; - // Note: Be careful editing this code! It's been tuned for performance - // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434 - var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one - // of the following: - // - One or more input array values don't map to a hex octet (leading to - // "undefined" in the uuid) - // - Invalid input values for the RFC `version` or `variant` fields - - if (!validate(uuid)) { - throw TypeError('Stringified UUID is invalid'); - } - - return uuid; -} - -function parse(uuid) { - if (!validate(uuid)) { - throw TypeError('Invalid UUID'); - } - - var v; - var arr = new Uint8Array(16); // Parse ########-....-....-....-............ - - arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24; - arr[1] = v >>> 16 & 0xff; - arr[2] = v >>> 8 & 0xff; - arr[3] = v & 0xff; // Parse ........-####-....-....-............ - - arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8; - arr[5] = v & 0xff; // Parse ........-....-####-....-............ - - arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8; - arr[7] = v & 0xff; // Parse ........-....-....-####-............ - - arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8; - arr[9] = v & 0xff; // Parse ........-....-....-....-############ - // (Use "/" to avoid 32-bit truncation when bit-shifting high-order bytes) - - arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff; - arr[11] = v / 0x100000000 & 0xff; - arr[12] = v >>> 24 & 0xff; - arr[13] = v >>> 16 & 0xff; - arr[14] = v >>> 8 & 0xff; - arr[15] = v & 0xff; - return arr; -} - -function stringToBytes(str) { - str = unescape(encodeURIComponent(str)); // UTF8 escape - - var bytes = []; - - for (var i = 0; i < str.length; ++i) { - bytes.push(str.charCodeAt(i)); - } - - return bytes; -} - -var DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; -var URL$1 = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; -function v35 (name, version, hashfunc) { - function generateUUID(value, namespace, buf, offset) { - if (typeof value === 'string') { - value = stringToBytes(value); - } - - if (typeof namespace === 'string') { - namespace = parse(namespace); - } - - if (namespace.length !== 16) { - throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)'); - } // Compute hash of namespace and value, Per 4.3 - // Future: Use spread syntax when supported on all platforms, e.g. `bytes = - // hashfunc([...namespace, ... value])` - - - var bytes = new Uint8Array(16 + value.length); - bytes.set(namespace); - bytes.set(value, namespace.length); - bytes = hashfunc(bytes); - bytes[6] = bytes[6] & 0x0f | version; - bytes[8] = bytes[8] & 0x3f | 0x80; - - if (buf) { - offset = offset || 0; - - for (var i = 0; i < 16; ++i) { - buf[offset + i] = bytes[i]; - } - - return buf; - } - - return stringify(bytes); - } // Function#name is not settable on some platforms (#270) - - - try { - generateUUID.name = name; // eslint-disable-next-line no-empty - } catch (err) {} // For CommonJS default export support - - - generateUUID.DNS = DNS; - generateUUID.URL = URL$1; - return generateUUID; -} - -function v4(options, buf, offset) { - options = options || {}; - var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - - rnds[6] = rnds[6] & 0x0f | 0x40; - rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided - - if (buf) { - offset = offset || 0; - - for (var i = 0; i < 16; ++i) { - buf[offset + i] = rnds[i]; - } - - return buf; - } - - return stringify(rnds); -} - -// Adapted from Chris Veness' SHA1 code at -// http://www.movable-type.co.uk/scripts/sha1.html -function f(s, x, y, z) { - switch (s) { - case 0: - return x & y ^ ~x & z; - - case 1: - return x ^ y ^ z; - - case 2: - return x & y ^ x & z ^ y & z; - - case 3: - return x ^ y ^ z; - } -} - -function ROTL(x, n) { - return x << n | x >>> 32 - n; -} - -function sha1(bytes) { - var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; - var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; - - if (typeof bytes === 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = []; - - for (var i = 0; i < msg.length; ++i) { - bytes.push(msg.charCodeAt(i)); - } - } else if (!Array.isArray(bytes)) { - // Convert Array-like to Array - bytes = Array.prototype.slice.call(bytes); - } - - bytes.push(0x80); - var l = bytes.length / 4 + 2; - var N = Math.ceil(l / 16); - var M = new Array(N); - - for (var _i = 0; _i < N; ++_i) { - var arr = new Uint32Array(16); - - for (var j = 0; j < 16; ++j) { - arr[j] = bytes[_i * 64 + j * 4] << 24 | bytes[_i * 64 + j * 4 + 1] << 16 | bytes[_i * 64 + j * 4 + 2] << 8 | bytes[_i * 64 + j * 4 + 3]; - } - - M[_i] = arr; - } - - M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); - M[N - 1][14] = Math.floor(M[N - 1][14]); - M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; - - for (var _i2 = 0; _i2 < N; ++_i2) { - var W = new Uint32Array(80); - - for (var t = 0; t < 16; ++t) { - W[t] = M[_i2][t]; - } - - for (var _t = 16; _t < 80; ++_t) { - W[_t] = ROTL(W[_t - 3] ^ W[_t - 8] ^ W[_t - 14] ^ W[_t - 16], 1); - } - - var a = H[0]; - var b = H[1]; - var c = H[2]; - var d = H[3]; - var e = H[4]; - - for (var _t2 = 0; _t2 < 80; ++_t2) { - var s = Math.floor(_t2 / 20); - var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[_t2] >>> 0; - e = d; - d = c; - c = ROTL(b, 30) >>> 0; - b = a; - a = T; - } - - H[0] = H[0] + a >>> 0; - H[1] = H[1] + b >>> 0; - H[2] = H[2] + c >>> 0; - H[3] = H[3] + d >>> 0; - H[4] = H[4] + e >>> 0; - } - - return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; -} - -var v5 = v35('v5', 0x50, sha1); - -/** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ -function createProps({ spiderUUID, originData }) { - // 创建初始化的参数 - return { - uuid: v4(), - spiderUUID, // JSpider 的实例的 UUID - createdAt: new Date(), - errorMessage: '', - status: 'free', // 这个位置是为了让 Plugin 能识别的一个标识 - updatedAt: new Date(), - dataSlideUUID: spiderUUID, - dataSlide: [], - originData, - output: null, // 每个中间件传出的数据 - }; -} - -/** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ -const TaskState = types.enumeration('TaskState', ['free', 'pending', 'complete', 'error', 'destroyed']); - -const AutoType = { - anyType: types.custom({ - name: 'any', - fromSnapshot(value) { - return value; - }, - toSnapshot(value) { - return value; - }, - isTargetType() { - return true; - }, - getValidationMessage() { - return ''; - }, - }), -}; - -/** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ - -const TaskStore = types - .model({ - uuid: types.string, - spiderUUID: types.string, // JSpider 的实例的 UUID - dataSlide: types.array(types.string), // 更改为存储 UUID - dataSlideUUID: types.string, // 上一次完成的 UUID - createdAt: types.Date, - errorMessage: types.optional(types.string, ''), - status: TaskState, // 这个位置是为了让 Plugin 能识别的一个标识 - updatedAt: types.Date, - // 记录完成过的 uuid 的信息，只有在 StaticEvent.js 中才能更改 - originData: types.maybe(AutoType.anyType), - - // 每个中间件传出的数据 - output: types.maybe(AutoType.anyType), - }) - .actions((self) => { - return { - $backup() { - return getSnapshot(self); - }, - $import(backup) { - return applySnapshot(backup); - }, - - start() { - if (self.status === 'pending') throw new Error('Task 处在 pending 状态'); - self.dataSlide = []; - self.dataSlideUUID = ''; - self.status = 'pending'; - return self.output || self.originData; - }, - success(output, uuid) { - self.status = 'free'; - self.output = output; - this._addUUIDToDataSlide(uuid); - }, - complete(uuid) { - self.status = 'complete'; - this._addUUIDToDataSlide(uuid); - }, - error(err = '', uuid) { - self.status = 'error'; - self.errorMessage = err; - this._addUUIDToDataSlide(uuid); - }, - destroy() { - destroy(self); - }, - _addUUIDToDataSlide(uuid) { - if (uuid) { - self.dataSlide.push(uuid); - self.dataSlideUUID = uuid; - } - }, - }; - }); -function createTaskStore(model) { - return TaskStore.create(createProps(model)); -} - -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, -INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR -OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. -***************************************************************************** */ -/* global Reflect, Promise */ - -var extendStatics = function(d, b) { - extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return extendStatics(d, b); -}; - -function __extends(d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function isFunction$1(x) { - return typeof x === 'function'; -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var _enable_super_gross_mode_that_will_cause_bad_things = false; -var config = { - Promise: undefined, - set useDeprecatedSynchronousErrorHandling(value) { - if (value) { - var error = /*@__PURE__*/ new Error(); - /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack); - } - _enable_super_gross_mode_that_will_cause_bad_things = value; - }, - get useDeprecatedSynchronousErrorHandling() { - return _enable_super_gross_mode_that_will_cause_bad_things; - }, -}; - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function hostReportError(err) { - setTimeout(function () { throw err; }, 0); -} - -/** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */ -var empty = { - closed: true, - next: function (value) { }, - error: function (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - throw err; - } - else { - hostReportError(err); - } - }, - complete: function () { } -}; - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var isArray$1 = /*@__PURE__*/ (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })(); - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function isObject$1(x) { - return x !== null && typeof x === 'object'; -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var UnsubscriptionErrorImpl = /*@__PURE__*/ (function () { - function UnsubscriptionErrorImpl(errors) { - Error.call(this); - this.message = errors ? - errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n ') : ''; - this.name = 'UnsubscriptionError'; - this.errors = errors; - return this; - } - UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype); - return UnsubscriptionErrorImpl; -})(); -var UnsubscriptionError = UnsubscriptionErrorImpl; - -/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_UnsubscriptionError PURE_IMPORTS_END */ -var Subscription = /*@__PURE__*/ (function () { - function Subscription(unsubscribe) { - this.closed = false; - this._parentOrParents = null; - this._subscriptions = null; - if (unsubscribe) { - this._ctorUnsubscribe = true; - this._unsubscribe = unsubscribe; - } - } - Subscription.prototype.unsubscribe = function () { - var errors; - if (this.closed) { - return; - } - var _a = this, _parentOrParents = _a._parentOrParents, _ctorUnsubscribe = _a._ctorUnsubscribe, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions; - this.closed = true; - this._parentOrParents = null; - this._subscriptions = null; - if (_parentOrParents instanceof Subscription) { - _parentOrParents.remove(this); - } - else if (_parentOrParents !== null) { - for (var index = 0; index < _parentOrParents.length; ++index) { - var parent_1 = _parentOrParents[index]; - parent_1.remove(this); - } - } - if (isFunction$1(_unsubscribe)) { - if (_ctorUnsubscribe) { - this._unsubscribe = undefined; - } - try { - _unsubscribe.call(this); - } - catch (e) { - errors = e instanceof UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e]; - } - } - if (isArray$1(_subscriptions)) { - var index = -1; - var len = _subscriptions.length; - while (++index < len) { - var sub = _subscriptions[index]; - if (isObject$1(sub)) { - try { - sub.unsubscribe(); - } - catch (e) { - errors = errors || []; - if (e instanceof UnsubscriptionError) { - errors = errors.concat(flattenUnsubscriptionErrors(e.errors)); - } - else { - errors.push(e); - } - } - } - } - } - if (errors) { - throw new UnsubscriptionError(errors); - } - }; - Subscription.prototype.add = function (teardown) { - var subscription = teardown; - if (!teardown) { - return Subscription.EMPTY; - } - switch (typeof teardown) { - case 'function': - subscription = new Subscription(teardown); - case 'object': - if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') { - return subscription; - } - else if (this.closed) { - subscription.unsubscribe(); - return subscription; - } - else if (!(subscription instanceof Subscription)) { - var tmp = subscription; - subscription = new Subscription(); - subscription._subscriptions = [tmp]; - } - break; - default: { - throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.'); - } - } - var _parentOrParents = subscription._parentOrParents; - if (_parentOrParents === null) { - subscription._parentOrParents = this; - } - else if (_parentOrParents instanceof Subscription) { - if (_parentOrParents === this) { - return subscription; - } - subscription._parentOrParents = [_parentOrParents, this]; - } - else if (_parentOrParents.indexOf(this) === -1) { - _parentOrParents.push(this); - } - else { - return subscription; - } - var subscriptions = this._subscriptions; - if (subscriptions === null) { - this._subscriptions = [subscription]; - } - else { - subscriptions.push(subscription); - } - return subscription; - }; - Subscription.prototype.remove = function (subscription) { - var subscriptions = this._subscriptions; - if (subscriptions) { - var subscriptionIndex = subscriptions.indexOf(subscription); - if (subscriptionIndex !== -1) { - subscriptions.splice(subscriptionIndex, 1); - } - } - }; - Subscription.EMPTY = (function (empty) { - empty.closed = true; - return empty; - }(new Subscription())); - return Subscription; -}()); -function flattenUnsubscriptionErrors(errors) { - return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError) ? err.errors : err); }, []); -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var rxSubscriber = /*@__PURE__*/ (function () { - return typeof Symbol === 'function' - ? /*@__PURE__*/ Symbol('rxSubscriber') - : '@@rxSubscriber_' + /*@__PURE__*/ Math.random(); -})(); - -/** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */ -var Subscriber = /*@__PURE__*/ (function (_super) { - __extends(Subscriber, _super); - function Subscriber(destinationOrNext, error, complete) { - var _this = _super.call(this) || this; - _this.syncErrorValue = null; - _this.syncErrorThrown = false; - _this.syncErrorThrowable = false; - _this.isStopped = false; - switch (arguments.length) { - case 0: - _this.destination = empty; - break; - case 1: - if (!destinationOrNext) { - _this.destination = empty; - break; - } - if (typeof destinationOrNext === 'object') { - if (destinationOrNext instanceof Subscriber) { - _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable; - _this.destination = destinationOrNext; - destinationOrNext.add(_this); - } - else { - _this.syncErrorThrowable = true; - _this.destination = new SafeSubscriber(_this, destinationOrNext); - } - break; - } - default: - _this.syncErrorThrowable = true; - _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete); - break; - } - return _this; - } - Subscriber.prototype[rxSubscriber] = function () { return this; }; - Subscriber.create = function (next, error, complete) { - var subscriber = new Subscriber(next, error, complete); - subscriber.syncErrorThrowable = false; - return subscriber; - }; - Subscriber.prototype.next = function (value) { - if (!this.isStopped) { - this._next(value); - } - }; - Subscriber.prototype.error = function (err) { - if (!this.isStopped) { - this.isStopped = true; - this._error(err); - } - }; - Subscriber.prototype.complete = function () { - if (!this.isStopped) { - this.isStopped = true; - this._complete(); - } - }; - Subscriber.prototype.unsubscribe = function () { - if (this.closed) { - return; - } - this.isStopped = true; - _super.prototype.unsubscribe.call(this); - }; - Subscriber.prototype._next = function (value) { - this.destination.next(value); - }; - Subscriber.prototype._error = function (err) { - this.destination.error(err); - this.unsubscribe(); - }; - Subscriber.prototype._complete = function () { - this.destination.complete(); - this.unsubscribe(); - }; - Subscriber.prototype._unsubscribeAndRecycle = function () { - var _parentOrParents = this._parentOrParents; - this._parentOrParents = null; - this.unsubscribe(); - this.closed = false; - this.isStopped = false; - this._parentOrParents = _parentOrParents; - return this; - }; - return Subscriber; -}(Subscription)); -var SafeSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SafeSubscriber, _super); - function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) { - var _this = _super.call(this) || this; - _this._parentSubscriber = _parentSubscriber; - var next; - var context = _this; - if (isFunction$1(observerOrNext)) { - next = observerOrNext; - } - else if (observerOrNext) { - next = observerOrNext.next; - error = observerOrNext.error; - complete = observerOrNext.complete; - if (observerOrNext !== empty) { - context = Object.create(observerOrNext); - if (isFunction$1(context.unsubscribe)) { - _this.add(context.unsubscribe.bind(context)); - } - context.unsubscribe = _this.unsubscribe.bind(_this); - } - } - _this._context = context; - _this._next = next; - _this._error = error; - _this._complete = complete; - return _this; - } - SafeSubscriber.prototype.next = function (value) { - if (!this.isStopped && this._next) { - var _parentSubscriber = this._parentSubscriber; - if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(this._next, value); - } - else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) { - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var _parentSubscriber = this._parentSubscriber; - var useDeprecatedSynchronousErrorHandling = config.useDeprecatedSynchronousErrorHandling; - if (this._error) { - if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(this._error, err); - this.unsubscribe(); - } - else { - this.__tryOrSetError(_parentSubscriber, this._error, err); - this.unsubscribe(); - } - } - else if (!_parentSubscriber.syncErrorThrowable) { - this.unsubscribe(); - if (useDeprecatedSynchronousErrorHandling) { - throw err; - } - hostReportError(err); - } - else { - if (useDeprecatedSynchronousErrorHandling) { - _parentSubscriber.syncErrorValue = err; - _parentSubscriber.syncErrorThrown = true; - } - else { - hostReportError(err); - } - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.complete = function () { - var _this = this; - if (!this.isStopped) { - var _parentSubscriber = this._parentSubscriber; - if (this._complete) { - var wrappedComplete = function () { return _this._complete.call(_this._context); }; - if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(wrappedComplete); - this.unsubscribe(); - } - else { - this.__tryOrSetError(_parentSubscriber, wrappedComplete); - this.unsubscribe(); - } - } - else { - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) { - try { - fn.call(this._context, value); - } - catch (err) { - this.unsubscribe(); - if (config.useDeprecatedSynchronousErrorHandling) { - throw err; - } - else { - hostReportError(err); - } - } - }; - SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) { - if (!config.useDeprecatedSynchronousErrorHandling) { - throw new Error('bad call'); - } - try { - fn.call(this._context, value); - } - catch (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - parent.syncErrorValue = err; - parent.syncErrorThrown = true; - return true; - } - else { - hostReportError(err); - return true; - } - } - return false; - }; - SafeSubscriber.prototype._unsubscribe = function () { - var _parentSubscriber = this._parentSubscriber; - this._context = null; - this._parentSubscriber = null; - _parentSubscriber.unsubscribe(); - }; - return SafeSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */ -function canReportError(observer) { - while (observer) { - var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped; - if (closed_1 || isStopped) { - return false; - } - else if (destination && destination instanceof Subscriber) { - observer = destination; - } - else { - observer = null; - } - } - return true; -} - -/** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */ -function toSubscriber(nextOrObserver, error, complete) { - if (nextOrObserver) { - if (nextOrObserver instanceof Subscriber) { - return nextOrObserver; - } - if (nextOrObserver[rxSubscriber]) { - return nextOrObserver[rxSubscriber](); - } - } - if (!nextOrObserver && !error && !complete) { - return new Subscriber(empty); - } - return new Subscriber(nextOrObserver, error, complete); -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var observable = /*@__PURE__*/ (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })(); - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function identity$1(x) { - return x; -} - -/** PURE_IMPORTS_START _identity PURE_IMPORTS_END */ -function pipe() { - var fns = []; - for (var _i = 0; _i < arguments.length; _i++) { - fns[_i] = arguments[_i]; - } - return pipeFromArray(fns); -} -function pipeFromArray(fns) { - if (fns.length === 0) { - return identity$1; - } - if (fns.length === 1) { - return fns[0]; - } - return function piped(input) { - return fns.reduce(function (prev, fn) { return fn(prev); }, input); - }; -} - -/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */ -var Observable = /*@__PURE__*/ (function () { - function Observable(subscribe) { - this._isScalar = false; - if (subscribe) { - this._subscribe = subscribe; - } - } - Observable.prototype.lift = function (operator) { - var observable = new Observable(); - observable.source = this; - observable.operator = operator; - return observable; - }; - Observable.prototype.subscribe = function (observerOrNext, error, complete) { - var operator = this.operator; - var sink = toSubscriber(observerOrNext, error, complete); - if (operator) { - sink.add(operator.call(sink, this.source)); - } - else { - sink.add(this.source || (config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ? - this._subscribe(sink) : - this._trySubscribe(sink)); - } - if (config.useDeprecatedSynchronousErrorHandling) { - if (sink.syncErrorThrowable) { - sink.syncErrorThrowable = false; - if (sink.syncErrorThrown) { - throw sink.syncErrorValue; - } - } - } - return sink; - }; - Observable.prototype._trySubscribe = function (sink) { - try { - return this._subscribe(sink); - } - catch (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - sink.syncErrorThrown = true; - sink.syncErrorValue = err; - } - if (canReportError(sink)) { - sink.error(err); - } - else { - console.warn(err); - } - } - }; - Observable.prototype.forEach = function (next, promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var subscription; - subscription = _this.subscribe(function (value) { - try { - next(value); - } - catch (err) { - reject(err); - if (subscription) { - subscription.unsubscribe(); - } - } - }, reject, resolve); - }); - }; - Observable.prototype._subscribe = function (subscriber) { - var source = this.source; - return source && source.subscribe(subscriber); - }; - Observable.prototype[observable] = function () { - return this; - }; - Observable.prototype.pipe = function () { - var operations = []; - for (var _i = 0; _i < arguments.length; _i++) { - operations[_i] = arguments[_i]; - } - if (operations.length === 0) { - return this; - } - return pipeFromArray(operations)(this); - }; - Observable.prototype.toPromise = function (promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var value; - _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); - }); - }; - Observable.create = function (subscribe) { - return new Observable(subscribe); - }; - return Observable; -}()); -function getPromiseCtor(promiseCtor) { - if (!promiseCtor) { - promiseCtor = Promise; - } - if (!promiseCtor) { - throw new Error('no Promise impl found'); - } - return promiseCtor; -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var ObjectUnsubscribedErrorImpl = /*@__PURE__*/ (function () { - function ObjectUnsubscribedErrorImpl() { - Error.call(this); - this.message = 'object unsubscribed'; - this.name = 'ObjectUnsubscribedError'; - return this; - } - ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype); - return ObjectUnsubscribedErrorImpl; -})(); -var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl; - -/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */ -var SubjectSubscription = /*@__PURE__*/ (function (_super) { - __extends(SubjectSubscription, _super); - function SubjectSubscription(subject, subscriber) { - var _this = _super.call(this) || this; - _this.subject = subject; - _this.subscriber = subscriber; - _this.closed = false; - return _this; - } - SubjectSubscription.prototype.unsubscribe = function () { - if (this.closed) { - return; - } - this.closed = true; - var subject = this.subject; - var observers = subject.observers; - this.subject = null; - if (!observers || observers.length === 0 || subject.isStopped || subject.closed) { - return; - } - var subscriberIndex = observers.indexOf(this.subscriber); - if (subscriberIndex !== -1) { - observers.splice(subscriberIndex, 1); - } - }; - return SubjectSubscription; -}(Subscription)); - -/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */ -var SubjectSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SubjectSubscriber, _super); - function SubjectSubscriber(destination) { - var _this = _super.call(this, destination) || this; - _this.destination = destination; - return _this; - } - return SubjectSubscriber; -}(Subscriber)); -var Subject = /*@__PURE__*/ (function (_super) { - __extends(Subject, _super); - function Subject() { - var _this = _super.call(this) || this; - _this.observers = []; - _this.closed = false; - _this.isStopped = false; - _this.hasError = false; - _this.thrownError = null; - return _this; - } - Subject.prototype[rxSubscriber] = function () { - return new SubjectSubscriber(this); - }; - Subject.prototype.lift = function (operator) { - var subject = new AnonymousSubject(this, this); - subject.operator = operator; - return subject; - }; - Subject.prototype.next = function (value) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - if (!this.isStopped) { - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].next(value); - } - } - }; - Subject.prototype.error = function (err) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - this.hasError = true; - this.thrownError = err; - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].error(err); - } - this.observers.length = 0; - }; - Subject.prototype.complete = function () { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].complete(); - } - this.observers.length = 0; - }; - Subject.prototype.unsubscribe = function () { - this.isStopped = true; - this.closed = true; - this.observers = null; - }; - Subject.prototype._trySubscribe = function (subscriber) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - else { - return _super.prototype._trySubscribe.call(this, subscriber); - } - }; - Subject.prototype._subscribe = function (subscriber) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - else if (this.hasError) { - subscriber.error(this.thrownError); - return Subscription.EMPTY; - } - else if (this.isStopped) { - subscriber.complete(); - return Subscription.EMPTY; - } - else { - this.observers.push(subscriber); - return new SubjectSubscription(this, subscriber); - } - }; - Subject.prototype.asObservable = function () { - var observable = new Observable(); - observable.source = this; - return observable; - }; - Subject.create = function (destination, source) { - return new AnonymousSubject(destination, source); - }; - return Subject; -}(Observable)); -var AnonymousSubject = /*@__PURE__*/ (function (_super) { - __extends(AnonymousSubject, _super); - function AnonymousSubject(destination, source) { - var _this = _super.call(this) || this; - _this.destination = destination; - _this.source = source; - return _this; - } - AnonymousSubject.prototype.next = function (value) { - var destination = this.destination; - if (destination && destination.next) { - destination.next(value); - } - }; - AnonymousSubject.prototype.error = function (err) { - var destination = this.destination; - if (destination && destination.error) { - this.destination.error(err); - } - }; - AnonymousSubject.prototype.complete = function () { - var destination = this.destination; - if (destination && destination.complete) { - this.destination.complete(); - } - }; - AnonymousSubject.prototype._subscribe = function (subscriber) { - var source = this.source; - if (source) { - return this.source.subscribe(subscriber); - } - else { - return Subscription.EMPTY; - } - }; - return AnonymousSubject; -}(Subject)); - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -function refCount() { - return function refCountOperatorFunction(source) { - return source.lift(new RefCountOperator(source)); - }; -} -var RefCountOperator = /*@__PURE__*/ (function () { - function RefCountOperator(connectable) { - this.connectable = connectable; - } - RefCountOperator.prototype.call = function (subscriber, source) { - var connectable = this.connectable; - connectable._refCount++; - var refCounter = new RefCountSubscriber(subscriber, connectable); - var subscription = source.subscribe(refCounter); - if (!refCounter.closed) { - refCounter.connection = connectable.connect(); - } - return subscription; - }; - return RefCountOperator; -}()); -var RefCountSubscriber = /*@__PURE__*/ (function (_super) { - __extends(RefCountSubscriber, _super); - function RefCountSubscriber(destination, connectable) { - var _this = _super.call(this, destination) || this; - _this.connectable = connectable; - return _this; - } - RefCountSubscriber.prototype._unsubscribe = function () { - var connectable = this.connectable; - if (!connectable) { - this.connection = null; - return; - } - this.connectable = null; - var refCount = connectable._refCount; - if (refCount <= 0) { - this.connection = null; - return; - } - connectable._refCount = refCount - 1; - if (refCount > 1) { - this.connection = null; - return; - } - var connection = this.connection; - var sharedConnection = connectable._connection; - this.connection = null; - if (sharedConnection && (!connection || sharedConnection === connection)) { - sharedConnection.unsubscribe(); - } - }; - return RefCountSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */ -var ConnectableObservable = /*@__PURE__*/ (function (_super) { - __extends(ConnectableObservable, _super); - function ConnectableObservable(source, subjectFactory) { - var _this = _super.call(this) || this; - _this.source = source; - _this.subjectFactory = subjectFactory; - _this._refCount = 0; - _this._isComplete = false; - return _this; - } - ConnectableObservable.prototype._subscribe = function (subscriber) { - return this.getSubject().subscribe(subscriber); - }; - ConnectableObservable.prototype.getSubject = function () { - var subject = this._subject; - if (!subject || subject.isStopped) { - this._subject = this.subjectFactory(); - } - return this._subject; - }; - ConnectableObservable.prototype.connect = function () { - var connection = this._connection; - if (!connection) { - this._isComplete = false; - connection = this._connection = new Subscription(); - connection.add(this.source - .subscribe(new ConnectableSubscriber(this.getSubject(), this))); - if (connection.closed) { - this._connection = null; - connection = Subscription.EMPTY; - } - } - return connection; - }; - ConnectableObservable.prototype.refCount = function () { - return refCount()(this); - }; - return ConnectableObservable; -}(Observable)); -var connectableObservableDescriptor = /*@__PURE__*/ (function () { - var connectableProto = ConnectableObservable.prototype; - return { - operator: { value: null }, - _refCount: { value: 0, writable: true }, - _subject: { value: null, writable: true }, - _connection: { value: null, writable: true }, - _subscribe: { value: connectableProto._subscribe }, - _isComplete: { value: connectableProto._isComplete, writable: true }, - getSubject: { value: connectableProto.getSubject }, - connect: { value: connectableProto.connect }, - refCount: { value: connectableProto.refCount } - }; -})(); -var ConnectableSubscriber = /*@__PURE__*/ (function (_super) { - __extends(ConnectableSubscriber, _super); - function ConnectableSubscriber(destination, connectable) { - var _this = _super.call(this, destination) || this; - _this.connectable = connectable; - return _this; - } - ConnectableSubscriber.prototype._error = function (err) { - this._unsubscribe(); - _super.prototype._error.call(this, err); - }; - ConnectableSubscriber.prototype._complete = function () { - this.connectable._isComplete = true; - this._unsubscribe(); - _super.prototype._complete.call(this); - }; - ConnectableSubscriber.prototype._unsubscribe = function () { - var connectable = this.connectable; - if (connectable) { - this.connectable = null; - var connection = connectable._connection; - connectable._refCount = 0; - connectable._subject = null; - connectable._connection = null; - if (connection) { - connection.unsubscribe(); - } - } - }; - return ConnectableSubscriber; -}(SubjectSubscriber)); - -/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */ -var Action = /*@__PURE__*/ (function (_super) { - __extends(Action, _super); - function Action(scheduler, work) { - return _super.call(this) || this; - } - Action.prototype.schedule = function (state, delay) { - return this; - }; - return Action; -}(Subscription)); - -/** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */ -var AsyncAction = /*@__PURE__*/ (function (_super) { - __extends(AsyncAction, _super); - function AsyncAction(scheduler, work) { - var _this = _super.call(this, scheduler, work) || this; - _this.scheduler = scheduler; - _this.work = work; - _this.pending = false; - return _this; - } - AsyncAction.prototype.schedule = function (state, delay) { - if (delay === void 0) { - delay = 0; - } - if (this.closed) { - return this; - } - this.state = state; - var id = this.id; - var scheduler = this.scheduler; - if (id != null) { - this.id = this.recycleAsyncId(scheduler, id, delay); - } - this.pending = true; - this.delay = delay; - this.id = this.id || this.requestAsyncId(scheduler, this.id, delay); - return this; - }; - AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) { - if (delay === void 0) { - delay = 0; - } - return setInterval(scheduler.flush.bind(scheduler, this), delay); - }; - AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) { - if (delay === void 0) { - delay = 0; - } - if (delay !== null && this.delay === delay && this.pending === false) { - return id; - } - clearInterval(id); - return undefined; - }; - AsyncAction.prototype.execute = function (state, delay) { - if (this.closed) { - return new Error('executing a cancelled action'); - } - this.pending = false; - var error = this._execute(state, delay); - if (error) { - return error; - } - else if (this.pending === false && this.id != null) { - this.id = this.recycleAsyncId(this.scheduler, this.id, null); - } - }; - AsyncAction.prototype._execute = function (state, delay) { - var errored = false; - var errorValue = undefined; - try { - this.work(state); - } - catch (e) { - errored = true; - errorValue = !!e && e || new Error(e); - } - if (errored) { - this.unsubscribe(); - return errorValue; - } - }; - AsyncAction.prototype._unsubscribe = function () { - var id = this.id; - var scheduler = this.scheduler; - var actions = scheduler.actions; - var index = actions.indexOf(this); - this.work = null; - this.state = null; - this.pending = false; - this.scheduler = null; - if (index !== -1) { - actions.splice(index, 1); - } - if (id != null) { - this.id = this.recycleAsyncId(scheduler, id, null); - } - this.delay = null; - }; - return AsyncAction; -}(Action)); - -var Scheduler = /*@__PURE__*/ (function () { - function Scheduler(SchedulerAction, now) { - if (now === void 0) { - now = Scheduler.now; - } - this.SchedulerAction = SchedulerAction; - this.now = now; - } - Scheduler.prototype.schedule = function (work, delay, state) { - if (delay === void 0) { - delay = 0; - } - return new this.SchedulerAction(this, work).schedule(state, delay); - }; - Scheduler.now = function () { return Date.now(); }; - return Scheduler; -}()); - -/** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */ -var AsyncScheduler = /*@__PURE__*/ (function (_super) { - __extends(AsyncScheduler, _super); - function AsyncScheduler(SchedulerAction, now) { - if (now === void 0) { - now = Scheduler.now; - } - var _this = _super.call(this, SchedulerAction, function () { - if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) { - return AsyncScheduler.delegate.now(); - } - else { - return now(); - } - }) || this; - _this.actions = []; - _this.active = false; - _this.scheduled = undefined; - return _this; - } - AsyncScheduler.prototype.schedule = function (work, delay, state) { - if (delay === void 0) { - delay = 0; - } - if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) { - return AsyncScheduler.delegate.schedule(work, delay, state); - } - else { - return _super.prototype.schedule.call(this, work, delay, state); - } - }; - AsyncScheduler.prototype.flush = function (action) { - var actions = this.actions; - if (this.active) { - actions.push(action); - return; - } - var error; - this.active = true; - do { - if (error = action.execute(action.state, action.delay)) { - break; - } - } while (action = actions.shift()); - this.active = false; - if (error) { - while (action = actions.shift()) { - action.unsubscribe(); - } - throw error; - } - }; - return AsyncScheduler; -}(Scheduler)); - -/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */ -var EMPTY = /*@__PURE__*/ new Observable(function (subscriber) { return subscriber.complete(); }); - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function isScheduler(value) { - return value && typeof value.schedule === 'function'; -} - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var subscribeToArray = function (array) { - return function (subscriber) { - for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) { - subscriber.next(array[i]); - } - subscriber.complete(); - }; -}; - -/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */ -function scheduleArray(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - var i = 0; - sub.add(scheduler.schedule(function () { - if (i === input.length) { - subscriber.complete(); - return; - } - subscriber.next(input[i++]); - if (!subscriber.closed) { - sub.add(this.schedule()); - } - })); - return sub; - }); -} - -/** PURE_IMPORTS_START _Observable,_util_subscribeToArray,_scheduled_scheduleArray PURE_IMPORTS_END */ -function fromArray(input, scheduler) { - if (!scheduler) { - return new Observable(subscribeToArray(input)); - } - else { - return scheduleArray(input, scheduler); - } -} - -/** PURE_IMPORTS_START _util_isScheduler,_fromArray,_scheduled_scheduleArray PURE_IMPORTS_END */ -function of() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var scheduler = args[args.length - 1]; - if (isScheduler(scheduler)) { - args.pop(); - return scheduleArray(args, scheduler); - } - else { - return fromArray(args); - } -} - -/** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */ -var asyncScheduler = /*@__PURE__*/ new AsyncScheduler(AsyncAction); -var async = asyncScheduler; - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function noop() { } - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -function map(project, thisArg) { - return function mapOperation(source) { - if (typeof project !== 'function') { - throw new TypeError('argument is not a function. Are you looking for `mapTo()`?'); - } - return source.lift(new MapOperator(project, thisArg)); - }; -} -var MapOperator = /*@__PURE__*/ (function () { - function MapOperator(project, thisArg) { - this.project = project; - this.thisArg = thisArg; - } - MapOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg)); - }; - return MapOperator; -}()); -var MapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(MapSubscriber, _super); - function MapSubscriber(destination, project, thisArg) { - var _this = _super.call(this, destination) || this; - _this.project = project; - _this.count = 0; - _this.thisArg = thisArg || _this; - return _this; - } - MapSubscriber.prototype._next = function (value) { - var result; - try { - result = this.project.call(this.thisArg, value, this.count++); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.next(result); - }; - return MapSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -var OuterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(OuterSubscriber, _super); - function OuterSubscriber() { - return _super !== null && _super.apply(this, arguments) || this; - } - OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.destination.next(innerValue); - }; - OuterSubscriber.prototype.notifyError = function (error, innerSub) { - this.destination.error(error); - }; - OuterSubscriber.prototype.notifyComplete = function (innerSub) { - this.destination.complete(); - }; - return OuterSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -var InnerSubscriber = /*@__PURE__*/ (function (_super) { - __extends(InnerSubscriber, _super); - function InnerSubscriber(parent, outerValue, outerIndex) { - var _this = _super.call(this) || this; - _this.parent = parent; - _this.outerValue = outerValue; - _this.outerIndex = outerIndex; - _this.index = 0; - return _this; - } - InnerSubscriber.prototype._next = function (value) { - this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this); - }; - InnerSubscriber.prototype._error = function (error) { - this.parent.notifyError(error, this); - this.unsubscribe(); - }; - InnerSubscriber.prototype._complete = function () { - this.parent.notifyComplete(this); - this.unsubscribe(); - }; - return InnerSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */ -var subscribeToPromise = function (promise) { - return function (subscriber) { - promise.then(function (value) { - if (!subscriber.closed) { - subscriber.next(value); - subscriber.complete(); - } - }, function (err) { return subscriber.error(err); }) - .then(null, hostReportError); - return subscriber; - }; -}; - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function getSymbolIterator() { - if (typeof Symbol !== 'function' || !Symbol.iterator) { - return '@@iterator'; - } - return Symbol.iterator; -} -var iterator = /*@__PURE__*/ getSymbolIterator(); - -/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */ -var subscribeToIterable = function (iterable) { - return function (subscriber) { - var iterator$1 = iterable[iterator](); - do { - var item = void 0; - try { - item = iterator$1.next(); - } - catch (err) { - subscriber.error(err); - return subscriber; - } - if (item.done) { - subscriber.complete(); - break; - } - subscriber.next(item.value); - if (subscriber.closed) { - break; - } - } while (true); - if (typeof iterator$1.return === 'function') { - subscriber.add(function () { - if (iterator$1.return) { - iterator$1.return(); - } - }); - } - return subscriber; - }; -}; - -/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */ -var subscribeToObservable = function (obj) { - return function (subscriber) { - var obs = obj[observable](); - if (typeof obs.subscribe !== 'function') { - throw new TypeError('Provided object does not correctly implement Symbol.observable'); - } - else { - return obs.subscribe(subscriber); - } - }; -}; - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -var isArrayLike$1 = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; }); - -/** PURE_IMPORTS_START PURE_IMPORTS_END */ -function isPromise(value) { - return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; -} - -/** PURE_IMPORTS_START _subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */ -var subscribeTo = function (result) { - if (!!result && typeof result[observable] === 'function') { - return subscribeToObservable(result); - } - else if (isArrayLike$1(result)) { - return subscribeToArray(result); - } - else if (isPromise(result)) { - return subscribeToPromise(result); - } - else if (!!result && typeof result[iterator] === 'function') { - return subscribeToIterable(result); - } - else { - var value = isObject$1(result) ? 'an invalid object' : "'" + result + "'"; - var msg = "You provided " + value + " where a stream was expected." - + ' You can provide an Observable, Promise, Array, or Iterable.'; - throw new TypeError(msg); - } -}; - -/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo,_Observable PURE_IMPORTS_END */ -function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, innerSubscriber) { - if (innerSubscriber === void 0) { - innerSubscriber = new InnerSubscriber(outerSubscriber, outerValue, outerIndex); - } - if (innerSubscriber.closed) { - return undefined; - } - if (result instanceof Observable) { - return result.subscribe(innerSubscriber); - } - return subscribeTo(result)(innerSubscriber); -} - -/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable PURE_IMPORTS_END */ -function scheduleObservable(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - sub.add(scheduler.schedule(function () { - var observable$1 = input[observable](); - sub.add(observable$1.subscribe({ - next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); }, - error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); }, - complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); }, - })); - })); - return sub; - }); -} - -/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */ -function schedulePromise(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - sub.add(scheduler.schedule(function () { - return input.then(function (value) { - sub.add(scheduler.schedule(function () { - subscriber.next(value); - sub.add(scheduler.schedule(function () { return subscriber.complete(); })); - })); - }, function (err) { - sub.add(scheduler.schedule(function () { return subscriber.error(err); })); - }); - })); - return sub; - }); -} - -/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator PURE_IMPORTS_END */ -function scheduleIterable(input, scheduler) { - if (!input) { - throw new Error('Iterable cannot be null'); - } - return new Observable(function (subscriber) { - var sub = new Subscription(); - var iterator$1; - sub.add(function () { - if (iterator$1 && typeof iterator$1.return === 'function') { - iterator$1.return(); - } - }); - sub.add(scheduler.schedule(function () { - iterator$1 = input[iterator](); - sub.add(scheduler.schedule(function () { - if (subscriber.closed) { - return; - } - var value; - var done; - try { - var result = iterator$1.next(); - value = result.value; - done = result.done; - } - catch (err) { - subscriber.error(err); - return; - } - if (done) { - subscriber.complete(); - } - else { - subscriber.next(value); - this.schedule(); - } - })); - })); - return sub; - }); -} - -/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */ -function isInteropObservable(input) { - return input && typeof input[observable] === 'function'; -} - -/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */ -function isIterable(input) { - return input && typeof input[iterator] === 'function'; -} - -/** PURE_IMPORTS_START _scheduleObservable,_schedulePromise,_scheduleArray,_scheduleIterable,_util_isInteropObservable,_util_isPromise,_util_isArrayLike,_util_isIterable PURE_IMPORTS_END */ -function scheduled(input, scheduler) { - if (input != null) { - if (isInteropObservable(input)) { - return scheduleObservable(input, scheduler); - } - else if (isPromise(input)) { - return schedulePromise(input, scheduler); - } - else if (isArrayLike$1(input)) { - return scheduleArray(input, scheduler); - } - else if (isIterable(input) || typeof input === 'string') { - return scheduleIterable(input, scheduler); - } - } - throw new TypeError((input !== null && typeof input || input) + ' is not observable'); -} - -/** PURE_IMPORTS_START _Observable,_util_subscribeTo,_scheduled_scheduled PURE_IMPORTS_END */ -function from$1(input, scheduler) { - if (!scheduler) { - if (input instanceof Observable) { - return input; - } - return new Observable(subscribeTo(input)); - } - else { - return scheduled(input, scheduler); - } -} - -/** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_util_subscribeTo PURE_IMPORTS_END */ -var SimpleInnerSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SimpleInnerSubscriber, _super); - function SimpleInnerSubscriber(parent) { - var _this = _super.call(this) || this; - _this.parent = parent; - return _this; - } - SimpleInnerSubscriber.prototype._next = function (value) { - this.parent.notifyNext(value); - }; - SimpleInnerSubscriber.prototype._error = function (error) { - this.parent.notifyError(error); - this.unsubscribe(); - }; - SimpleInnerSubscriber.prototype._complete = function () { - this.parent.notifyComplete(); - this.unsubscribe(); - }; - return SimpleInnerSubscriber; -}(Subscriber)); -var SimpleOuterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SimpleOuterSubscriber, _super); - function SimpleOuterSubscriber() { - return _super !== null && _super.apply(this, arguments) || this; - } - SimpleOuterSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - SimpleOuterSubscriber.prototype.notifyError = function (err) { - this.destination.error(err); - }; - SimpleOuterSubscriber.prototype.notifyComplete = function () { - this.destination.complete(); - }; - return SimpleOuterSubscriber; -}(Subscriber)); -function innerSubscribe(result, innerSubscriber) { - if (innerSubscriber.closed) { - return undefined; - } - if (result instanceof Observable) { - return result.subscribe(innerSubscriber); - } - return subscribeTo(result)(innerSubscriber); -} - -/** PURE_IMPORTS_START tslib,_map,_observable_from,_innerSubscribe PURE_IMPORTS_END */ -function mergeMap(project, resultSelector, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - if (typeof resultSelector === 'function') { - return function (source) { return source.pipe(mergeMap(function (a, i) { return from$1(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); }; - } - else if (typeof resultSelector === 'number') { - concurrent = resultSelector; - } - return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); }; -} -var MergeMapOperator = /*@__PURE__*/ (function () { - function MergeMapOperator(project, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - this.project = project; - this.concurrent = concurrent; - } - MergeMapOperator.prototype.call = function (observer, source) { - return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent)); - }; - return MergeMapOperator; -}()); -var MergeMapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(MergeMapSubscriber, _super); - function MergeMapSubscriber(destination, project, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - var _this = _super.call(this, destination) || this; - _this.project = project; - _this.concurrent = concurrent; - _this.hasCompleted = false; - _this.buffer = []; - _this.active = 0; - _this.index = 0; - return _this; - } - MergeMapSubscriber.prototype._next = function (value) { - if (this.active < this.concurrent) { - this._tryNext(value); - } - else { - this.buffer.push(value); - } - }; - MergeMapSubscriber.prototype._tryNext = function (value) { - var result; - var index = this.index++; - try { - result = this.project(value, index); - } - catch (err) { - this.destination.error(err); - return; - } - this.active++; - this._innerSub(result); - }; - MergeMapSubscriber.prototype._innerSub = function (ish) { - var innerSubscriber = new SimpleInnerSubscriber(this); - var destination = this.destination; - destination.add(innerSubscriber); - var innerSubscription = innerSubscribe(ish, innerSubscriber); - if (innerSubscription !== innerSubscriber) { - destination.add(innerSubscription); - } - }; - MergeMapSubscriber.prototype._complete = function () { - this.hasCompleted = true; - if (this.active === 0 && this.buffer.length === 0) { - this.destination.complete(); - } - this.unsubscribe(); - }; - MergeMapSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - MergeMapSubscriber.prototype.notifyComplete = function () { - var buffer = this.buffer; - this.active--; - if (buffer.length > 0) { - this._next(buffer.shift()); - } - else if (this.active === 0 && this.hasCompleted) { - this.destination.complete(); - } - }; - return MergeMapSubscriber; -}(SimpleOuterSubscriber)); - -/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */ -function fromEventPattern(addHandler, removeHandler, resultSelector) { - if (resultSelector) { - return fromEventPattern(addHandler, removeHandler).pipe(map(function (args) { return isArray$1(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); - } - return new Observable(function (subscriber) { - var handler = function () { - var e = []; - for (var _i = 0; _i < arguments.length; _i++) { - e[_i] = arguments[_i]; - } - return subscriber.next(e.length === 1 ? e[0] : e); - }; - var retValue; - try { - retValue = addHandler(handler); - } - catch (err) { - subscriber.error(err); - return undefined; - } - if (!isFunction$1(removeHandler)) { - return undefined; - } - return function () { return removeHandler(handler, retValue); }; - }); -} - -/** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */ -function isNumeric(val) { - return !isArray$1(val) && (val - parseFloat(val) + 1) >= 0; -} - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -function filter(predicate, thisArg) { - return function filterOperatorFunction(source) { - return source.lift(new FilterOperator(predicate, thisArg)); - }; -} -var FilterOperator = /*@__PURE__*/ (function () { - function FilterOperator(predicate, thisArg) { - this.predicate = predicate; - this.thisArg = thisArg; - } - FilterOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg)); - }; - return FilterOperator; -}()); -var FilterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(FilterSubscriber, _super); - function FilterSubscriber(destination, predicate, thisArg) { - var _this = _super.call(this, destination) || this; - _this.predicate = predicate; - _this.thisArg = thisArg; - _this.count = 0; - return _this; - } - FilterSubscriber.prototype._next = function (value) { - var result; - try { - result = this.predicate.call(this.thisArg, value, this.count++); - } - catch (err) { - this.destination.error(err); - return; - } - if (result) { - this.destination.next(value); - } - }; - return FilterSubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */ -function timer(dueTime, periodOrScheduler, scheduler) { - if (dueTime === void 0) { - dueTime = 0; - } - var period = -1; - if (isNumeric(periodOrScheduler)) { - period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler); - } - else if (isScheduler(periodOrScheduler)) { - scheduler = periodOrScheduler; - } - if (!isScheduler(scheduler)) { - scheduler = async; - } - return new Observable(function (subscriber) { - var due = isNumeric(dueTime) - ? dueTime - : (+dueTime - scheduler.now()); - return scheduler.schedule(dispatch, due, { - index: 0, period: period, subscriber: subscriber - }); - }); -} -function dispatch(state) { - var index = state.index, period = state.period, subscriber = state.subscriber; - subscriber.next(index); - if (subscriber.closed) { - return; - } - else if (period === -1) { - return subscriber.complete(); - } - state.index = index + 1; - this.schedule(state, period); -} - -/** Detect free variable `global` from Node.js. */ -var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - -/** Detect free variable `self`. */ -var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - -/** Used as a reference to the global object. */ -var root = freeGlobal || freeSelf || Function('return this')(); - -/** Built-in value references. */ -var Symbol$1 = root.Symbol; - -/** Used for built-in method references. */ -var objectProto$6 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$5 = objectProto$6.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString$1 = objectProto$6.toString; - -/** Built-in value references. */ -var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined; - -/** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ -function getRawTag(value) { - var isOwn = hasOwnProperty$5.call(value, symToStringTag$1), - tag = value[symToStringTag$1]; - - try { - value[symToStringTag$1] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString$1.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag$1] = tag; - } else { - delete value[symToStringTag$1]; - } - } - return result; -} - -/** Used for built-in method references. */ -var objectProto$5 = Object.prototype; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto$5.toString; - -/** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ -function objectToString(value) { - return nativeObjectToString.call(value); -} - -/** `Object#toString` result references. */ -var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - -/** Built-in value references. */ -var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined; - -/** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag && symToStringTag in Object(value)) - ? getRawTag(value) - : objectToString(value); -} - -/** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ -function isObjectLike(value) { - return value != null && typeof value == 'object'; -} - -/** `Object#toString` result references. */ -var symbolTag = '[object Symbol]'; - -/** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ -function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); -} - -/** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; -} - -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ -var isArray = Array.isArray; - -/** Used as references for various `Number` constants. */ -var INFINITY$1 = 1 / 0; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto = Symbol$1 ? Symbol$1.prototype : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - -/** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap(value, baseToString) + ''; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result; -} - -/** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ -function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); -} - -/** - * This method returns the first argument it receives. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'a': 1 }; - * - * console.log(_.identity(object) === object); - * // => true - */ -function identity(value) { - return value; -} - -/** `Object#toString` result references. */ -var asyncTag = '[object AsyncFunction]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - proxyTag = '[object Proxy]'; - -/** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ -function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; -} - -/** Used to detect overreaching core-js shims. */ -var coreJsData = root['__core-js_shared__']; - -/** Used to detect methods masquerading as native. */ -var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; -}()); - -/** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ -function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); -} - -/** Used for built-in method references. */ -var funcProto$1 = Function.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString$1 = funcProto$1.toString; - -/** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. - */ -function toSource(func) { - if (func != null) { - try { - return funcToString$1.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; -} - -/** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ -var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; - -/** Used to detect host constructors (Safari). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; - -/** Used for built-in method references. */ -var funcProto = Function.prototype, - objectProto$4 = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty$4 = objectProto$4.hasOwnProperty; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty$4).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); - -/** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ -function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); -} - -/** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function getValue(object, key) { - return object == null ? undefined : object[key]; -} - -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; -} - -/** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ -function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); -} - -/** Used to detect hot functions by number of calls within a span of milliseconds. */ -var HOT_COUNT = 800, - HOT_SPAN = 16; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeNow = Date.now; - -/** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. - * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. - */ -function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; - } - return func.apply(undefined, arguments); - }; -} - -/** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new constant function. - * @example - * - * var objects = _.times(2, _.constant({ 'a': 1 })); - * - * console.log(objects); - * // => [{ 'a': 1 }, { 'a': 1 }] - * - * console.log(objects[0] === objects[1]); - * // => true - */ -function constant(value) { - return function() { - return value; - }; -} - -var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} -}()); - -/** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); -}; - -/** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var setToString = shortOut(baseSetToString); - -/** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ -function baseIsNaN(value) { - return value !== value; -} - -/** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; -} - -/** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); -} - -/** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ -function arrayIncludes(array, value) { - var length = array == null ? 0 : array.length; - return !!length && baseIndexOf(array, value, 0) > -1; -} - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER$1 = 9007199254740991; - -/** Used to detect unsigned integer values. */ -var reIsUint = /^(?:0|[1-9]\d*)$/; - -/** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ -function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER$1 : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); -} - -/** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function baseAssignValue(object, key, value) { - if (key == '__proto__' && defineProperty) { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': true, - 'value': value, - 'writable': true - }); - } else { - object[key] = value; - } -} - -/** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ -function eq(value, other) { - return value === other || (value !== value && other !== other); -} - -/** Used for built-in method references. */ -var objectProto$3 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$3 = objectProto$3.hasOwnProperty; - -/** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty$3.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } -} - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ -function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; -} - -/** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ -function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); -} - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ -function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} - -/** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ -function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); -} - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]'; - -/** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ -function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; -} - -/** Used for built-in method references. */ -var objectProto$2 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$2 = objectProto$2.hasOwnProperty; - -/** Built-in value references. */ -var propertyIsEnumerable = objectProto$2.propertyIsEnumerable; - -/** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ -var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty$2.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); -}; - -/** - * The base implementation of `_.unary` without support for storing metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ -function baseUnary(func) { - return function(value) { - return func(value); - }; -} - -/** Detect free variable `exports`. */ -var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Detect free variable `process` from Node.js. */ -var freeProcess = moduleExports && freeGlobal.process; - -/** Used to access faster Node.js helpers. */ -var nodeUtil = (function() { - try { - // Use `util.types` for Node.js 10+. - var types = freeModule && freeModule.require && freeModule.require('util').types; - - if (types) { - return types; - } - - // Legacy `process.binding('util')` for Node.js < 10. - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} -}()); - -/** Used to match property names within property paths. */ -var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/; - -/** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ -function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); -} - -/* Built-in method references that are verified to be native. */ -var nativeCreate = getNative(Object, 'create'); - -/** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ -function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; -} - -/** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED$2 = '__lodash_hash_undefined__'; - -/** Used for built-in method references. */ -var objectProto$1 = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty$1 = objectProto$1.hasOwnProperty; - -/** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED$2 ? undefined : result; - } - return hasOwnProperty$1.call(data, key) ? data[key] : undefined; -} - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED$1 = '__lodash_hash_undefined__'; - -/** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ -function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value; - return this; -} - -/** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `Hash`. -Hash.prototype.clear = hashClear; -Hash.prototype['delete'] = hashDelete; -Hash.prototype.get = hashGet; -Hash.prototype.has = hashHas; -Hash.prototype.set = hashSet; - -/** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ -function listCacheClear() { - this.__data__ = []; - this.size = 0; -} - -/** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; -} - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; -} - -/** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; -} - -/** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; -} - -/** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ -function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; -} - -/** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `ListCache`. -ListCache.prototype.clear = listCacheClear; -ListCache.prototype['delete'] = listCacheDelete; -ListCache.prototype.get = listCacheGet; -ListCache.prototype.has = listCacheHas; -ListCache.prototype.set = listCacheSet; - -/* Built-in method references that are verified to be native. */ -var Map$1 = getNative(root, 'Map'); - -/** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ -function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map$1 || ListCache), - 'string': new Hash - }; -} - -/** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ -function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); -} - -/** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ -function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; -} - -/** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; -} - -/** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function mapCacheGet(key) { - return getMapData(this, key).get(key); -} - -/** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function mapCacheHas(key) { - return getMapData(this, key).has(key); -} - -/** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ -function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; -} - -/** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `MapCache`. -MapCache.prototype.clear = mapCacheClear; -MapCache.prototype['delete'] = mapCacheDelete; -MapCache.prototype.get = mapCacheGet; -MapCache.prototype.has = mapCacheHas; -MapCache.prototype.set = mapCacheSet; - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) - * method interface of `clear`, `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ -function memoize(func, resolver) { - if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result) || cache; - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; -} - -// Expose `MapCache`. -memoize.Cache = MapCache; - -/** Used as the maximum memoize cache size. */ -var MAX_MEMOIZE_SIZE = 500; - -/** - * A specialized version of `_.memoize` which clears the memoized function's - * cache when it exceeds `MAX_MEMOIZE_SIZE`. - * - * @private - * @param {Function} func The function to have its output memoized. - * @returns {Function} Returns the new memoized function. - */ -function memoizeCapped(func) { - var result = memoize(func, function(key) { - if (cache.size === MAX_MEMOIZE_SIZE) { - cache.clear(); - } - return key; - }); - - var cache = result.cache; - return result; -} - -/** Used to match property names within property paths. */ -var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - -/** Used to match backslashes in property paths. */ -var reEscapeChar = /\\(\\)?/g; - -/** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ -var stringToPath = memoizeCapped(function(string) { - var result = []; - if (string.charCodeAt(0) === 46 /* . */) { - result.push(''); - } - string.replace(rePropName, function(match, number, quote, subString) { - result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; -}); - -/** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ -function toString(value) { - return value == null ? '' : baseToString(value); -} - -/** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @param {Object} [object] The object to query keys on. - * @returns {Array} Returns the cast property path array. - */ -function castPath(value, object) { - if (isArray(value)) { - return value; - } - return isKey(value, object) ? [value] : stringToPath(toString(value)); -} - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ -function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; -} - -/** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ -function baseGet(object, path) { - path = castPath(path, object); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; -} - -/** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ -function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; -} - -/** Built-in value references. */ -var spreadableSymbol = Symbol$1 ? Symbol$1.isConcatSpreadable : undefined; - -/** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ -function isFlattenable(value) { - return isArray(value) || isArguments(value) || - !!(spreadableSymbol && value && value[spreadableSymbol]); -} - -/** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ -function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; -} - -/** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ -function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; -} - -/** - * A specialized version of `baseRest` which flattens the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ -function flatRest(func) { - return setToString(overRest(func, undefined, flatten), func + ''); -} - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; - -/** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ -function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; -} - -/** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ -function setCacheHas(value) { - return this.__data__.has(value); -} - -/** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ -function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } -} - -// Add methods to `SetCache`. -SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; -SetCache.prototype.has = setCacheHas; - -/** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function cacheHas(cache, key) { - return cache.has(key); -} - -/** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ -function baseHasIn(object, key) { - return object != null && key in Object(object); -} - -/** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ -function hasPath(object, path, hasFunc) { - path = castPath(path, object); - - var index = -1, - length = path.length, - result = false; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result || ++index != length) { - return result; - } - length = object == null ? 0 : object.length; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isArguments(object)); -} - -/** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ -function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); -} - -/** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ -function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); -} - -/** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ -function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; -} - -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ -function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee == null ? value : iteratee(value); - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; -} - -/** - * Creates an array of `array` values not included in the other given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * **Note:** Unlike `_.pullAll`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ -var difference = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; -}); - -/** `Object#toString` result references. */ -var stringTag = '[object String]'; - -/** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ -function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); -} - -/** `Object#toString` result references. */ -var regexpTag = '[object RegExp]'; - -/** - * The base implementation of `_.isRegExp` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - */ -function baseIsRegExp(value) { - return isObjectLike(value) && baseGetTag(value) == regexpTag; -} - -/* Node.js helper references. */ -var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp; - -/** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ -var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; - -/** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ -function baseSet(object, path, value, customizer) { - if (!isObject(object)) { - return object; - } - path = castPath(path, object); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]), - newValue = value; - - if (key === '__proto__' || key === 'constructor' || key === 'prototype') { - return object; - } - - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = isObject(objValue) - ? objValue - : (isIndex(path[index + 1]) ? [] : {}); - } - } - assignValue(nested, key, newValue); - nested = nested[key]; - } - return object; -} - -/** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ -function basePickBy(object, paths, predicate) { - var index = -1, - length = paths.length, - result = {}; - - while (++index < length) { - var path = paths[index], - value = baseGet(object, path); - - if (predicate(value, path)) { - baseSet(result, castPath(path, object), value); - } - } - return result; -} - -/** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @returns {Object} Returns the new object. - */ -function basePick(object, paths) { - return basePickBy(object, paths, function(value, path) { - return hasIn(object, path); - }); -} - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ -var pick = flatRest(function(object, paths) { - return object == null ? {} : basePick(object, paths); -}); - -/** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */ -function bufferTime(bufferTimeSpan) { - var length = arguments.length; - var scheduler = async; - if (isScheduler(arguments[arguments.length - 1])) { - scheduler = arguments[arguments.length - 1]; - length--; - } - var bufferCreationInterval = null; - if (length >= 2) { - bufferCreationInterval = arguments[1]; - } - var maxBufferSize = Number.POSITIVE_INFINITY; - if (length >= 3) { - maxBufferSize = arguments[2]; - } - return function bufferTimeOperatorFunction(source) { - return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler)); - }; -} -var BufferTimeOperator = /*@__PURE__*/ (function () { - function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { - this.bufferTimeSpan = bufferTimeSpan; - this.bufferCreationInterval = bufferCreationInterval; - this.maxBufferSize = maxBufferSize; - this.scheduler = scheduler; - } - BufferTimeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler)); - }; - return BufferTimeOperator; -}()); -var Context = /*@__PURE__*/ (function () { - function Context() { - this.buffer = []; - } - return Context; -}()); -var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) { - __extends(BufferTimeSubscriber, _super); - function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { - var _this = _super.call(this, destination) || this; - _this.bufferTimeSpan = bufferTimeSpan; - _this.bufferCreationInterval = bufferCreationInterval; - _this.maxBufferSize = maxBufferSize; - _this.scheduler = scheduler; - _this.contexts = []; - var context = _this.openContext(); - _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0; - if (_this.timespanOnly) { - var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan }; - _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); - } - else { - var closeState = { subscriber: _this, context: context }; - var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler }; - _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState)); - _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState)); - } - return _this; - } - BufferTimeSubscriber.prototype._next = function (value) { - var contexts = this.contexts; - var len = contexts.length; - var filledBufferContext; - for (var i = 0; i < len; i++) { - var context_1 = contexts[i]; - var buffer = context_1.buffer; - buffer.push(value); - if (buffer.length == this.maxBufferSize) { - filledBufferContext = context_1; - } - } - if (filledBufferContext) { - this.onBufferFull(filledBufferContext); - } - }; - BufferTimeSubscriber.prototype._error = function (err) { - this.contexts.length = 0; - _super.prototype._error.call(this, err); - }; - BufferTimeSubscriber.prototype._complete = function () { - var _a = this, contexts = _a.contexts, destination = _a.destination; - while (contexts.length > 0) { - var context_2 = contexts.shift(); - destination.next(context_2.buffer); - } - _super.prototype._complete.call(this); - }; - BufferTimeSubscriber.prototype._unsubscribe = function () { - this.contexts = null; - }; - BufferTimeSubscriber.prototype.onBufferFull = function (context) { - this.closeContext(context); - var closeAction = context.closeAction; - closeAction.unsubscribe(); - this.remove(closeAction); - if (!this.closed && this.timespanOnly) { - context = this.openContext(); - var bufferTimeSpan = this.bufferTimeSpan; - var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan }; - this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); - } - }; - BufferTimeSubscriber.prototype.openContext = function () { - var context = new Context(); - this.contexts.push(context); - return context; - }; - BufferTimeSubscriber.prototype.closeContext = function (context) { - this.destination.next(context.buffer); - var contexts = this.contexts; - var spliceIndex = contexts ? contexts.indexOf(context) : -1; - if (spliceIndex >= 0) { - contexts.splice(contexts.indexOf(context), 1); - } - }; - return BufferTimeSubscriber; -}(Subscriber)); -function dispatchBufferTimeSpanOnly(state) { - var subscriber = state.subscriber; - var prevContext = state.context; - if (prevContext) { - subscriber.closeContext(prevContext); - } - if (!subscriber.closed) { - state.context = subscriber.openContext(); - state.context.closeAction = this.schedule(state, state.bufferTimeSpan); - } -} -function dispatchBufferCreation(state) { - var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler; - var context = subscriber.openContext(); - var action = this; - if (!subscriber.closed) { - subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context })); - action.schedule(state, bufferCreationInterval); - } -} -function dispatchBufferClose(arg) { - var subscriber = arg.subscriber, context = arg.context; - subscriber.closeContext(context); -} - -/** PURE_IMPORTS_START tslib,_innerSubscribe PURE_IMPORTS_END */ -function catchError(selector) { - return function catchErrorOperatorFunction(source) { - var operator = new CatchOperator(selector); - var caught = source.lift(operator); - return (operator.caught = caught); - }; -} -var CatchOperator = /*@__PURE__*/ (function () { - function CatchOperator(selector) { - this.selector = selector; - } - CatchOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught)); - }; - return CatchOperator; -}()); -var CatchSubscriber = /*@__PURE__*/ (function (_super) { - __extends(CatchSubscriber, _super); - function CatchSubscriber(destination, selector, caught) { - var _this = _super.call(this, destination) || this; - _this.selector = selector; - _this.caught = caught; - return _this; - } - CatchSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var result = void 0; - try { - result = this.selector(err, this.caught); - } - catch (err2) { - _super.prototype.error.call(this, err2); - return; - } - this._unsubscribeAndRecycle(); - var innerSubscriber = new SimpleInnerSubscriber(this); - this.add(innerSubscriber); - var innerSubscription = innerSubscribe(result, innerSubscriber); - if (innerSubscription !== innerSubscriber) { - this.add(innerSubscription); - } - } - }; - return CatchSubscriber; -}(SimpleOuterSubscriber)); - -/** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */ -function concatMap(project, resultSelector) { - return mergeMap(project, resultSelector, 1); -} - -/** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */ -function delayWhen(delayDurationSelector, subscriptionDelay) { - if (subscriptionDelay) { - return function (source) { - return new SubscriptionDelayObservable(source, subscriptionDelay) - .lift(new DelayWhenOperator(delayDurationSelector)); - }; - } - return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); }; -} -var DelayWhenOperator = /*@__PURE__*/ (function () { - function DelayWhenOperator(delayDurationSelector) { - this.delayDurationSelector = delayDurationSelector; - } - DelayWhenOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector)); - }; - return DelayWhenOperator; -}()); -var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) { - __extends(DelayWhenSubscriber, _super); - function DelayWhenSubscriber(destination, delayDurationSelector) { - var _this = _super.call(this, destination) || this; - _this.delayDurationSelector = delayDurationSelector; - _this.completed = false; - _this.delayNotifierSubscriptions = []; - _this.index = 0; - return _this; - } - DelayWhenSubscriber.prototype.notifyNext = function (outerValue, _innerValue, _outerIndex, _innerIndex, innerSub) { - this.destination.next(outerValue); - this.removeSubscription(innerSub); - this.tryComplete(); - }; - DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) { - this._error(error); - }; - DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) { - var value = this.removeSubscription(innerSub); - if (value) { - this.destination.next(value); - } - this.tryComplete(); - }; - DelayWhenSubscriber.prototype._next = function (value) { - var index = this.index++; - try { - var delayNotifier = this.delayDurationSelector(value, index); - if (delayNotifier) { - this.tryDelay(delayNotifier, value); - } - } - catch (err) { - this.destination.error(err); - } - }; - DelayWhenSubscriber.prototype._complete = function () { - this.completed = true; - this.tryComplete(); - this.unsubscribe(); - }; - DelayWhenSubscriber.prototype.removeSubscription = function (subscription) { - subscription.unsubscribe(); - var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription); - if (subscriptionIdx !== -1) { - this.delayNotifierSubscriptions.splice(subscriptionIdx, 1); - } - return subscription.outerValue; - }; - DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) { - var notifierSubscription = subscribeToResult(this, delayNotifier, value); - if (notifierSubscription && !notifierSubscription.closed) { - var destination = this.destination; - destination.add(notifierSubscription); - this.delayNotifierSubscriptions.push(notifierSubscription); - } - }; - DelayWhenSubscriber.prototype.tryComplete = function () { - if (this.completed && this.delayNotifierSubscriptions.length === 0) { - this.destination.complete(); - } - }; - return DelayWhenSubscriber; -}(OuterSubscriber)); -var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) { - __extends(SubscriptionDelayObservable, _super); - function SubscriptionDelayObservable(source, subscriptionDelay) { - var _this = _super.call(this) || this; - _this.source = source; - _this.subscriptionDelay = subscriptionDelay; - return _this; - } - SubscriptionDelayObservable.prototype._subscribe = function (subscriber) { - this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source)); - }; - return SubscriptionDelayObservable; -}(Observable)); -var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) { - __extends(SubscriptionDelaySubscriber, _super); - function SubscriptionDelaySubscriber(parent, source) { - var _this = _super.call(this) || this; - _this.parent = parent; - _this.source = source; - _this.sourceSubscribed = false; - return _this; - } - SubscriptionDelaySubscriber.prototype._next = function (unused) { - this.subscribeToSource(); - }; - SubscriptionDelaySubscriber.prototype._error = function (err) { - this.unsubscribe(); - this.parent.error(err); - }; - SubscriptionDelaySubscriber.prototype._complete = function () { - this.unsubscribe(); - this.subscribeToSource(); - }; - SubscriptionDelaySubscriber.prototype.subscribeToSource = function () { - if (!this.sourceSubscribed) { - this.sourceSubscribed = true; - this.unsubscribe(); - this.source.subscribe(this.parent); - } - }; - return SubscriptionDelaySubscriber; -}(Subscriber)); - -/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ -function scan(accumulator, seed) { - var hasSeed = false; - if (arguments.length >= 2) { - hasSeed = true; - } - return function scanOperatorFunction(source) { - return source.lift(new ScanOperator(accumulator, seed, hasSeed)); - }; -} -var ScanOperator = /*@__PURE__*/ (function () { - function ScanOperator(accumulator, seed, hasSeed) { - if (hasSeed === void 0) { - hasSeed = false; - } - this.accumulator = accumulator; - this.seed = seed; - this.hasSeed = hasSeed; - } - ScanOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed)); - }; - return ScanOperator; -}()); -var ScanSubscriber = /*@__PURE__*/ (function (_super) { - __extends(ScanSubscriber, _super); - function ScanSubscriber(destination, accumulator, _seed, hasSeed) { - var _this = _super.call(this, destination) || this; - _this.accumulator = accumulator; - _this._seed = _seed; - _this.hasSeed = hasSeed; - _this.index = 0; - return _this; - } - Object.defineProperty(ScanSubscriber.prototype, "seed", { - get: function () { - return this._seed; - }, - set: function (value) { - this.hasSeed = true; - this._seed = value; - }, - enumerable: true, - configurable: true - }); 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- }; - SwitchMapSubscriber.prototype._unsubscribe = function () { - this.innerSubscription = undefined; - }; - SwitchMapSubscriber.prototype.notifyComplete = function () { - this.innerSubscription = undefined; - if (this.isStopped) { - _super.prototype._complete.call(this); - } - }; - SwitchMapSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - return SwitchMapSubscriber; -}(SimpleOuterSubscriber)); + * Apache License + * Version 2.0, January 2004 + * http://www.apache.org/licenses/ + * + * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + * + * 1. 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0}),Object.defineProperty(a,"_snapshotUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_internalEvents",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),a._snapshotComputed=Pe((function(){return a.getSnapshot()})),a.unbox=a.unbox.bind(a),a._initialSnapshot=o,a.identifierAttribute=t.identifierAttribute,r||(a.identifierCache=new In),a._childNodes=t.initializeChildNodes(a,a._initialSnapshot),a.identifier=null,a.unnormalizedIdentifier=null,a.identifierAttribute&&a._initialSnapshot){var s=a._initialSnapshot[a.identifierAttribute];if(void 0===s){var u=a._childNodes[a.identifierAttribute];u&&(s=u.value)}if("string"!=typeof s&&"number"!=typeof s)throw Hn("Instance identifier '"+a.identifierAttribute+"' for type '"+a.type.name+"' must be a string or a number");a.identifier=to(s),a.unnormalizedIdentifier=s}return r?r.root.identifierCache.addNodeToCache(a):a.identifierCache.addNodeToCache(a),a}return 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e.error}}var a=this.type;try{this.storedValue=a.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,a.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=En.DEAD,e}finally{this._isRunningAction=!1}this._observableInstanceState=2,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Ln,this.state=En.CREATED,this.fireHook(Br.afterCreate),this.finalizeCreation()}}),Object.defineProperty(t.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(Br.beforeDetach);var e=this.state;this.state=En.DETACHING;var t=this.root,r=t.environment,n=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=r,this.identifierCache=n}finally{this.state=e}}}}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e!==this.parent,n=t!==this.subpath;(r||n)&&(r?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(Br.afterAttach)):n&&this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;this.fireInternalHook(e);var r=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof r&&(mt?mt((function(){r.apply(t.storedValue)})):r.apply(this.storedValue))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?2===this._observableInstanceState?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(t.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(t.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(t.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t;if(!this.isAlive){var r=this._getAssertAliveError(e);t=r,console.warn(new Error("[mobx-state-tree] "+t))}}}),Object.defineProperty(t.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&ii(e.subpath)||"",n=e.actionContext||bn;n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";n&&null!=n.name&&(i=(n&&n.context&&Nn(n.context).path||t)+"."+n.name+"()");return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '"+this.type.name+"', Path upon death: '"+t+"', Subpath: '"+r+"', Action: '"+i+"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Ln),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildren(this):Mn(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw Hn("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(t.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"",t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+e+t+(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this.baseFinalizeCreation((function(){var t,r;try{for(var n=Wr(e.getChildren()),i=n.next();!i.done;i=n.next()){i.value.finalizeCreation()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(r=n.return)&&r.call(n)}finally{if(t)throw t.error}}e.fireInternalHook(Br.afterCreationFinalization)}))}}),Object.defineProperty(t.prototype,"detach",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this.isAlive)throw Hn("Error while detaching, node is not alive.");this.clearParent()}}),Object.defineProperty(t.prototype,"preboot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this._applyPatches=mn(this.storedValue,"@APPLY_PATCHES",(function(t){t.forEach((function(t){if(t.path){var r=function(e){var t=e.split("/").map(oi);if(!(""===e||"."===e||".."===e||ti(e,"/")||ti(e,"./")||ti(e,"../")))throw Hn("a json path must be either rooted, empty or relative, but got '"+e+"'");""===t[0]&&t.shift();return t}(t.path);Un(e,r.slice(0,-1)).applyPatchLocally(r[r.length-1],t)}else e.type.applySnapshot(e,t.value)}))})),this._applySnapshot=mn(this.storedValue,"@APPLY_SNAPSHOT",(function(t){if(t!==e.snapshot)return e.type.applySnapshot(e,t)})),Xn(this.storedValue,"$treenode",this),Xn(this.storedValue,"toJSON",Rn)}}),Object.defineProperty(t.prototype,"die",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.isAlive&&this.state!==En.DETACHING&&(this.aboutToDie(),this.finalizeDeath())}}),Object.defineProperty(t.prototype,"aboutToDie",{enumerable:!1,configurable:!0,writable:!0,value:function(){0!==this._observableInstanceState&&(this.getChildren().forEach((function(e){e.aboutToDie()})),this.baseAboutToDie(),this._internalEventsEmit("dispose"),this._internalEventsClear("dispose"))}}),Object.defineProperty(t.prototype,"finalizeDeath",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.getChildren().forEach((function(e){e.finalizeDeath()})),this.root.identifierCache.notifyDied(this);var e=this.snapshot;this._snapshotUponDeath=e,this._internalEventsClearAll(),this.baseFinalizeDeath()}}),Object.defineProperty(t.prototype,"onSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._addSnapshotReaction(),this._internalEventsRegister("snapshot",e)}}),Object.defineProperty(t.prototype,"emitSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._internalEventsEmit("snapshot",e)}}),Object.defineProperty(t.prototype,"onPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._internalEventsRegister("patch",e)}}),Object.defineProperty(t.prototype,"emitPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this._internalEventsHasSubscribers("patch")){var r=Yr(function(e){if(!("oldValue"in e))throw Hn("Patches without `oldValue` field cannot be inversed");return[ri(e),ni(e)]}(function(e){for(var t=[],r=1;r=0&&this.middlewares.splice(t,1)}}}),Object.defineProperty(t.prototype,"addMiddleWare",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;void 0===t&&(t=!0);var n={handler:e,includeHooks:t};return this.middlewares?this.middlewares.push(n):this.middlewares=[n],function(){r.removeMiddleware(n)}}}),Object.defineProperty(t.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this.assertWritable({subpath:e}),this.createObservableInstanceIfNeeded(),this.type.applyPatchLocally(this,e,t)}}),Object.defineProperty(t.prototype,"_addSnapshotReaction",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;if(!this._hasSnapshotReaction){var t=jt((function(){return e.snapshot}),(function(t){return e.emitSnapshot(t)}),sn);this.addDisposer(t),this._hasSnapshotReaction=!0}}}),Object.defineProperty(t.prototype,"_internalEventsHasSubscribers",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return!!this._internalEvents&&this._internalEvents.hasSubscribers(e)}}),Object.defineProperty(t.prototype,"_internalEventsRegister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){return void 0===r&&(r=!1),this._internalEvents||(this._internalEvents=new Jn),this._internalEvents.register(e,t,r)}}),Object.defineProperty(t.prototype,"_internalEventsHas",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return!!this._internalEvents&&this._internalEvents.has(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsUnregister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this._internalEvents&&this._internalEvents.unregister(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsEmit",{enumerable:!1,configurable:!0,writable:!0,value:function(e){for(var t,r=[],n=1;n0},enumerable:!1,configurable:!0})}();var bn,dn=1;function vn(){return dn++}function yn(e,t){var r=Nn(e.context);"action"===e.type&&r.assertAlive({actionContext:e});var n=r._isRunningAction;r._isRunningAction=!0;var i=bn;bn=e;try{return function(e,t,r){var n=new _n(e,r);if(n.isEmpty)return yt(r).apply(null,t.args);var i=null;function o(e){var t=n.getNextMiddleware(),a=t&&t.handler;if(!a)return yt(r).apply(null,e.args);if(!t.includeHooks&&Br[e.name])return o(e);function s(e,t){i=o(e),t&&(i=t(i))}function u(e){i=e}return a(e,s,u),i}return o(t)}(r,e,t)}finally{bn=i,r._isRunningAction=n}}function gn(e){if(e)return"action"===e.type?e:e.parentActionEvent}function mn(e,t,r){var n=function(){var n=vn(),i=bn,o=gn(i);return yn({type:"action",name:t,id:n,args:ei(arguments),context:e,tree:en(e),rootId:i?i.rootId:n,parentId:i?i.id:0,allParentIds:i?Qr(i.allParentIds,[i.id]):[],parentEvent:i,parentActionEvent:o},r)};return n._isMSTAction=!0,n}var _n=function(){function e(e,t){Object.defineProperty(this,"arrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"inArrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:[]}),t.$mst_middleware&&this.middlewares.push(t.$mst_middleware);for(var r=e;r;)r.middlewares&&this.middlewares.push(r.middlewares),r=r.parent}return Object.defineProperty(e.prototype,"isEmpty",{get:function(){return this.middlewares.length<=0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"getNextMiddleware",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.middlewares[this.arrayIndex];if(e){var t=e[this.inArrayIndex++];return t||(this.arrayIndex++,this.inArrayIndex=0,this.getNextMiddleware())}}}),e}();function wn(e){return"function"==typeof e?"":Dn(e)?"<"+e+">":"`"+function(e){try{return JSON.stringify(e)}catch(e){return""}}(e)+"`"}function On(e){var t=e.value,r=e.context[e.context.length-1].type,n=e.context.map((function(e){return e.path})).filter((function(e){return e.length>0})).join("/"),i=n.length>0?'at path "/'+n+'" ':"",o=Dn(t)?"value of type "+Nn(t).type.name+":":Qn(t)?"value":"snapshot",a=r&&Dn(t)&&r.is(Nn(t).snapshot);return""+i+o+" "+wn(t)+" is not assignable "+(r?"to type: `"+r.name+"`":"")+(e.message?" ("+e.message+")":"")+(r?function(e){return hn(e)&&(e.flags&(on.String|on.Number|on.Integer|on.Boolean|on.Date))>0}(r)||Qn(t)?".":", expected an instance of `"+r.name+"` or a snapshot like `"+r.describe()+"` instead."+(a?" 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r=[],n=0,i=0;i=0){var i=this.getDefaultInstanceOrSnapshot();return this._subtype.instantiate(e,t,r,i)}return this._subtype.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,this.optionalValues.indexOf(t)<0&&this._subtype.is(t)?t:this.getDefaultInstanceOrSnapshot(),r,n)}}),Object.defineProperty(t.prototype,"getDefaultInstanceOrSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e="function"==typeof this._defaultValue?this._defaultValue():this._defaultValue;return"function"==typeof this._defaultValue&&xn(this,e),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.optionalValues.indexOf(e)>=0?Pn():this._subtype.validate(e,t)}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(ln);function Ri(e,t,r){return function(e,t){if("function"!=typeof t&&Dn(t))throw Hn("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead")}(0,t),new Vi(e,t,r||Ui)}var Ui=[void 0],Mi=Ri(xi,void 0),zi=Ri(Ai,null);function Fi(e){return Ni(e,Mi)}var Li=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"_definition",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),n}return Kr(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|on.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Hn("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:""}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):Pn()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||"cannotDetermine"}}),t}(ln);var $i=function(e){function t(t){var r=e.call(this,t?"frozen("+t.name+")":"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:on.Frozen}),r}return Kr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return kn(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Pn():Sn(t,e,"Value is not serializable and cannot be frozen")}}),t}(pn),Hi=new $i;var Bi=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 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handlers.unshift(handler) : this.all.set(type, [handler]); - } - - /** - * on 函数重载，第一个参数可以为一个事件绑定对象， - * on({eventName: callback }) - * on({eventName: [callback] }) - * on(type,handle) - */ - on(type, handler) { - // 函数重载 - if (typeof type === 'string') { - this.#on(type, handler); - } else if (type instanceof Object) { - // 在直接赋值为一个 - Object.entries(type).forEach(([key, value]) => { - if (value instanceof Array) { - value.forEach((item) => this.#on(key, item)); - } else if (value instanceof Function) { - this.#on(key, value); - } - }); - } - } - - /** - * off 函数 type 设置为 '*' 时删除所有函数 - */ - off(type, handler) { - if (type === '*') { - return this.all.clear(); - } else { - const handlers = this.all.get(type); - if (handlers) { - return handler ? handlers.splice(handlers.indexOf(handler) >>> 0, 1) : this.all.set(type, []); - } - return false; - } - } - emit(type, ...eventParams) { - const handlers = this.all.get(type); - return handlers - ? handlers.map((handler) => { - return handler.apply(this.bindThis, eventParams); - }) - : []; - } -} - -class Task { - _belongTo = null; // 当有 TaskGroup 时，指向 Group - constructor(originData, spiderUUID) { - this.$EventHub = new EventHub({}, this); - // 由 store 验证相关的正确性 - this.$store = createTaskStore({ spiderUUID, originData }); - } - - // Plugin 的汇报口 - $commit(type, ...payload) { - // 遵循内先外后的函数触发 - - const result = this.$store[type](...payload); - this.$EventHub.emit(type, ...payload); - return result; - } - - // 外部系统的监控口 - $on(...args) { - return this.$EventHub.on(...args); - } - $off(...args) { - return this.$EventHub.off(...args); - } - $isSameTask(task) { - return task.$store.spiderUUID === this.$store.spiderUUID && task.$store.uuid === this.$store.uuid; - } - - $destroy() { - this._belongTo = null; - this.$commit('destroy'); // 先通知外部，该 Task 被销毁 - this.$EventHub.off('*'); // 后进行自身销毁 - } - get [Symbol.toStringTag]() { - return 'Task'; - } -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class TaskGroup extends Task { - constructor(TaskArray, spiderUUID = '00000') { - super({}, TaskArray?.[0]?.spiderUUID || spiderUUID); - this.member = new Set(TaskArray); - this.#linkTask(); - } - #linkTask() { - this.member.forEach((task) => { - task._belongTo = this; - task.$on('destroy', () => this.$removeLink(task)); - }); - } - - // 当第一次 start 的时候，返回的是完全不一样的 Task 的信息 - // 经过第一个 start 之后，所有 Task 中的数据被统一，这个标识改为 true - consume = false; - // Plugin 的汇报口 - $commit(type, ...payload) { - // 扩散事件 Set 类型不能 map - const result = []; - this.member.forEach((task) => result.push(task.$commit(type, ...payload))); - this.$EventHub.emit(type, ...payload); - - if (this.consume) return result[0]; - if (type === 'start') this.consume = true; - return result; - } - // 删除所有的 link - $destroy() { - this.$EventHub.emit('destroy'); // 不进行事件的扩散, 只是自身的报销的消息被传开 - this.$store.destroy(); - const tasks = this.member; - this.member = null; +const go=oo.enumeration("TaskState",["free","pending","complete","error","destroyed"]),mo={anyType:oo.custom({name:"any",fromSnapshot:e=>e,toSnapshot:e=>e,isTargetType:()=>!0,getValidationMessage:()=>""})},_o=oo.model({uuid:oo.string,spiderUUID:oo.string,dataSlide:oo.array(oo.string),dataSlideUUID:oo.string,createdAt:oo.Date,errorMessage:oo.optional(oo.string,""),status:go,updatedAt:oo.Date,originData:oo.maybe(mo.anyType),output:oo.maybe(mo.anyType)}).actions((e=>({$backup:()=>Jr(e),$import(e){return Nn(e).applySnapshot(t);var t},start(){if("pending"===e.status)throw new Error("Task 处在 pending 状态");return e.dataSlide=[],e.dataSlideUUID="",e.status="pending",e.output||e.originData},success(t,r){e.status="free",e.output=t,this._addUUIDToDataSlide(r)},complete(t){e.status="complete",this._addUUIDToDataSlide(t)},error(t="",r){e.status="error",e.errorMessage=t,this._addUUIDToDataSlide(r)},destroy(){var t;(t=Nn(e)).isRoot?t.die():t.parent.removeChild(t.subpath)},_addUUIDToDataSlide(t){t&&(e.dataSlide.push(t),e.dataSlideUUID=t)}})));function wo(e){return _o.create(function({spiderUUID:e,originData:t}){return{uuid:ho(),spiderUUID:e,createdAt:new Date,errorMessage:"",status:"free",updatedAt:new Date,dataSlideUUID:e,dataSlide:[],originData:t,output:null}}(e))} +/*! ***************************************************************************** +Copyright (c) Microsoft Corporation. - return tasks; - } - // 单独删除一个连接 - $removeLink(task) { - this.member.delete(task); - } - get [Symbol.toStringTag]() { - return 'TaskGroup'; - } -} +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted. +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS. 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t=this.delayNotifierSubscriptions.indexOf(e);return-1!==t&&this.delayNotifierSubscriptions.splice(t,1),e.outerValue},t.prototype.tryDelay=function(e,t){var r=function(e,t,r,n,i){if(void 0===i&&(i=new da(e,r,n)),!i.closed)return t instanceof Lo?t.subscribe(i):_a(t)(i)}(this,e,t);r&&!r.closed&&(this.destination.add(r),this.delayNotifierSubscriptions.push(r))},t.prototype.tryComplete=function(){this.completed&&0===this.delayNotifierSubscriptions.length&&this.destination.complete()},t}(ba),Uu=function(e){function t(t,r){var n=e.call(this)||this;return n.source=t,n.subscriptionDelay=r,n}return jo(t,e),t.prototype._subscribe=function(e){this.subscriptionDelay.subscribe(new Mu(e,this.source))},t}(Lo),Mu=function(e){function t(t,r){var n=e.call(this)||this;return n.parent=t,n.source=r,n.sourceSubscribed=!1,n}return 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e.prototype.call=function(e,t){return t.subscribe(new Wu(e,this.project))},e}(),Wu=function(e){function t(t,r){var n=e.call(this,t)||this;return n.project=r,n.index=0,n}return jo(t,e),t.prototype._next=function(e){var t,r=this.index++;try{t=this.project(e,r)}catch(e){return void this.destination.error(e)}this._innerSub(t)},t.prototype._innerSub=function(e){var t=this.innerSubscription;t&&t.unsubscribe();var r=new ja(this),n=this.destination;n.add(r),this.innerSubscription=Sa(e,r),this.innerSubscription!==r&&n.add(this.innerSubscription)},t.prototype._complete=function(){var t=this.innerSubscription;t&&!t.closed||e.prototype._complete.call(this),this.unsubscribe()},t.prototype._unsubscribe=function(){this.innerSubscription=void 0},t.prototype.notifyComplete=function(){this.innerSubscription=void 0,this.isStopped&&e.prototype._complete.call(this)},t.prototype.notifyNext=function(e){this.destination.next(e)},t}(Pa);function Yu(e,t,r){return function(n){return n.lift(new Qu(e,t,r))}}var Qu=function(){function e(e,t,r){this.nextOrObserver=e,this.error=t,this.complete=r}return e.prototype.call=function(e,t){return t.subscribe(new Xu(e,this.nextOrObserver,this.error,this.complete))},e}(),Xu=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o._tapNext=la,o._tapError=la,o._tapComplete=la,o._tapError=n||la,o._tapComplete=i||la,Po(r)?(o._context=o,o._tapNext=r):r&&(o._context=r,o._tapNext=r.next||la,o._tapError=r.error||la,o._tapComplete=r.complete||la),o}return jo(t,e),t.prototype._next=function(e){try{this._tapNext.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.next(e)},t.prototype._error=function(e){try{this._tapError.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.error(e)},t.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(e){return void this.destination.error(e)}return this.destination.complete()},t}(Vo); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -/** - * Mirror 是 JSpider 中的数据外放接口 - * - * MessageHub 是集合所有事件的事件中心， - * 当 MessageHub 被 emit 时, MessageHub 发出相关的 Update 进行视图的更新 - * 所有的外放接口使用 rxjs 进行 subscribe - */ - -const MessageHub = new EventHub(); - -// 任何一个 Task 数据发生改变时 -const TaskUpdate = MessageHub.createSource$('TaskUpdate'); - -// ControlPanel 的状态发生改变 -/** - * ControlUpdate - * - * MessageHub.emit('ControlUpdate', payload); - * payload: { - * name:'your message token',// stateChange flowStart flowStop - * value:any, - * } - * - */ - -const ControlUpdate = MessageHub.createSource$('ControlUpdate'); - +class Zu{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=eu((e=>Ta((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(Gu())))}#on(e,t){const r=this.all.get(e);r?r.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof Array?t.forEach((t=>this.#on(e,t))):t instanceof Function&&this.#on(e,t)}))}off(e,t){if("*"===e)return this.all.clear();{const r=this.all.get(e);return!!r&&(t?r.splice(r.indexOf(t)>>>0,1):this.all.set(e,[]))}}emit(e,...t){const r=this.all.get(e);return r?r.map((e=>e.apply(this.bindThis,t))):[]}}class Ju{_belongTo=null;constructor(e,t){this.$EventHub=new Zu({},this),this.$store=wo({spiderUUID:t,originData:e})}$commit(e,...t){const r=this.$store[e](...t);return this.$EventHub.emit(e,...t),r}$on(...e){return this.$EventHub.on(...e)}$off(...e){return this.$EventHub.off(...e)}$isSameTask(e){return e.$store.spiderUUID===this.$store.spiderUUID&&e.$store.uuid===this.$store.uuid}$destroy(){this._belongTo=null,this.$commit("destroy"),this.$EventHub.off("*")}get[Symbol.toStringTag](){return"Task"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -var staticEvent = { - // ! 即使这些函数不会被使用，也必须使用注释的方式写下 - stateChange(state) { - this.status = state; - MessageHub.emit('ControlUpdate', { - name: 'stateChange', - value: state, - }); - }, - 'Flow:stop'() { - this._stop = true; - MessageHub.emit('ControlUpdate', { - name: 'flowStop', - }); - }, - 'Flow:start'() { - console.log('jspider 开始运行'); - this.status = 'pending'; - this._stop = false; - MessageHub.emit('ControlUpdate', { - name: 'flowStart', - }); - }, - - // 'Flow:input'() {} - // 'Spider:clearFlow'(){} - 'Task:success'(task) { - task.$commit('complete'); - if (task instanceof TaskGroup) { - task.$destroy(); - } - MessageHub.emit('ControlUpdate', { - name: 'TaskSuccess', - }); - }, - 'Task:error'(error) { - console.log(error); - }, - // 'Flow:complete'() { - // console.log('线路完成'); - // }, -}; - + */class ec extends Ju{constructor(e,t="00000"){super({},e?.[0]?.spiderUUID||t),this.member=new Set(e),this.#linkTask()}#linkTask(){this.member.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}consume=!1;$commit(e,...t){const r=[];return this.member.forEach((n=>r.push(n.$commit(e,...t)))),this.$EventHub.emit(e,...t),this.consume?r[0]:("start"===e&&(this.consume=!0),r)}$destroy(){this.$EventHub.emit("destroy"),this.$store.destroy();const e=this.member;return this.member=null,e}$removeLink(e){this.member.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -function bindUpdate() { - const backup = this.$store.$backup(); - - MessageHub.emit('TaskUpdate', backup); -} -// ! 用于维护全局 Task 数据的中心 -class TaskManager { - #Tasks = new Map(); // 用于维护所有的 Task - viewModel = []; // 这是放置所有的外部 Mirror 需要监听的对象 - - // 直接代理全局的 task 创建事件，TaskGroup 是不管的，因为 TaskGroup 具有编程场景临时性，一般在 plugin 阶段自己销毁 - // 这好比村长只管理村民人数和状况，但是不管理村民的组织 - createTask(data, pipelineUUID) { - const task = new Task(data, pipelineUUID); - this.#Tasks.set(task.uuid, task); - const that = this; - task.$on({ - start: bindUpdate, - success: bindUpdate, - complete: bindUpdate, - error: bindUpdate, - // 监听事件，并更新响应的 viewModel - destroy() { - that.#Tasks.delete(this.uuid); // this 绑定的是 task - }, - }); - - this.viewModel.push(task.$store); - return task; - } -} - + */const tc=new Zu,rc=tc.createSource$("TaskUpdate"),nc=tc.createSource$("ControlUpdate"); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -/** - * 函数用途描述 - * 这个是用于 async 函数队列 连续执行的函数，只要 enQueue 之后就会连续执行，直至完成 - */ -class functionQueue { - QueuePromise = Promise.resolve(); - enQueue(...args) { - this.QueuePromise = args.reduce((promise, current) => { - return promise.then(current); - }, this.QueuePromise); - return this; - } -} - +var ic={stateChange(e){this.status=e,tc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,tc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,tc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof ec&&e.$destroy(),tc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -/** - * pauseToggle - * @date 2021-07-20 - * @author KonghaYao - * @description 用于暂停的 operator, 改编自 bufferToggle 但也不同 - * @param {Observable} openings 发出时触发主流缓存 - * @param {Observable} closings 发出时放出缓存到主流 - * @return {function} - */ -function pauseToggle(openings, closings) { - return (observable) => - new Observable((subscriber) => { - const buffers = new Set(); - let closingSubscription = false; - const subscription = observable.subscribe( - (value) => { - closingSubscription ? buffers.add(value) : subscriber.next(value); - }, - noop, - () => { - buffers.forEach((item) => subscriber.next(item)); - subscriber.complete(); - }, - ); - const openingSubscription = openings.subscribe(() => { - // 输出所有的 buffer - const emitBuffer = () => { - buffers.forEach((item) => subscriber.next(item)); - buffers.clear(); - closingSubscription.unsubscribe(); - closingSubscription = false; - }; - closingSubscription = closings.subscribe(emitBuffer); - }); - return () => { - buffers.clear(); - subscription.unsubscribe(); - openingSubscription.unsubscribe(); - if (closingSubscription) closingSubscription.unsubscribe(); - }; - }); -} - + */function oc(){const e=this.$store.$backup();tc.emit("TaskUpdate",e)}class ac{#Tasks=new Map;viewModel=[];createTask(e,t){const r=new Ju(e,t);this.#Tasks.set(r.uuid,r);const n=this;return r.$on({start:oc,success:oc,complete:oc,error:oc,destroy(){n.#Tasks.delete(this.uuid)}}),this.viewModel.push(r.$store),r}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -function createUUID(string) { - return v5(string, v5.URL); -} - + */class sc{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -// Pipeline 是组合 Plugin 实例的工具类，用于创建一个可以不断提供 source 进行固定操作的功能对象。 -class Pipeline { - constructor(Plugins) { - this.Plugins = Plugins; - } - UUID = null; // 唯一的标识 - operator = null; // 组合起来的最终的 operator - pluginUUIDMap = new Map(); - - #PluginQueue = new functionQueue(); // 准备 Plugin 中的异步 init 事件 - preparePipeline() { - let uuidString = ''; - // ! 一次遍历实现取出 operator 和 导出 plugin init 函数的 promise 链，并延长 uuidString 用于创建 UUID - const pipeline = this.Plugins.map((plugin, index) => { - // main 属性和 operator 属性必须存在一个来保证能够生成 uuid - uuidString += (plugin?.main || plugin.operator).toString(); - - if (plugin.init instanceof Function) { - this.#PluginQueue.enQueue(plugin.init); - } - - // 需要注入 index 表示这个程序的位置 - plugin.initUUID(index); - - // 保存 uuid 的映射 - this.pluginUUIDMap.set(plugin.uuid, plugin?.name || plugin.uuid); - - // 将 plugin 中的 operator 注入 pipeline 中 - return plugin.operator(this); - }); - this.operator = pipe(...pipeline); - - this.UUID = createUUID(uuidString); - - return this.#PluginQueue.QueuePromise; - } -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -// ControlPanel 是 JSpider 内部的事件和数据中心。 -// 全部 JSpider 涉及到的边界中，ControlPanel 只有一个，但是 View 可以有多个，而 Spider 就是 View 中的一个 -// 用于分发数据流，提供 Task 的状态变更。 -// TODO 并且可以提供数据的响应给类似于 UI 界面形成可视化 - -class ControlPanel$1 { - status = 'free'; // 'free' 'preparing' - #runningQueue = new functionQueue(); // 异步 Queue 队列 - _stop = false; // 用于直接切断 spiderSource$ 的流 - spiderSource$ = null; - _pipeline = null; - TaskManager = new TaskManager(); - constructor() { - this.$EventHub = new EventHub(staticEvent, this); - } - // ! 这是一个完整的流控 - _createLogicLine() { - this.spiderSource$ = this.$EventHub.createSource$('Flow:input').pipe( - pauseToggle( - this.$EventHub.createSource$('Flow:stop'), - - this.$EventHub.createSource$('Flow:start'), - ), - this._pipeline.operator, - ); - - this.spiderSource$.subscribe( - // 所有的事件分配到 staticEvent 中去写 - (task) => this.$EventHub.emit('Task:success', task), - (error) => this.$EventHub.emit('Task:error', error), - () => this.$EventHub.emit('Flow:complete'), - ); - this.$EventHub.emit('Flow:stop'); - } - - pipeline(...plugins) { - const pipeline = new Pipeline(plugins); - if (this.status === 'free') { - this.$EventHub.emit('stateChange', 'preparing'); - this._pipeline = pipeline; - this.#runningQueue.enQueue( - () => this._pipeline.preparePipeline(), - () => { - this.$EventHub.emit('Spider:clearFlow'); // 先注销流 - this._createLogicLine(); // 创建新流 - this.$EventHub.emit('stateChange', 'free'); - }, - ); - } else { - throw new Error('在运行阶段是不能够进行操作的哦'); - } - } - - // |startInfo| - TaskManager.createTask -> |Task| - emit EventHub -> |Flow| - createFlow(infos, { fromBackup = false } = {}) { - return this.#runningQueue.enQueue(() => { - infos.forEach((info) => { - if (!this._pipeline) throw new Error('没有创建pipeline'); - const task = this.TaskManager.createTask(info, this._pipeline.UUID); - if (fromBackup) task.$store.$import(info); - this.$EventHub.emit('Flow:input', task); - }); - }); - } - - startFlow() { - // 开始流必须要等待其他事件完成 - this.#runningQueue.enQueue(() => { - this.$EventHub.emit('Flow:start'); - }); - } - - stopFlow() { - // 关闭流不需要等待其他事件完成 - this.$EventHub.emit('Flow:stop'); - } -} - +function uc(e){return yo(e,yo.URL)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -var ControlPanel = new ControlPanel$1(); - -// 注意，这里只要 View 被实例化了，它就会订阅数据 -class View { - constructor({ tasks = false, controlPanel = false } = {}) { - this.config = { - tasks, - controlPanel, - }; - - if (tasks) { - this.#subscriber.push(TaskUpdate.subscribe((data) => this._update(data))); - } - if (controlPanel) { - this.#subscriber.push(ControlUpdate.subscribe((data) => this._change(data))); - } - } - config = {}; - #subscriber = []; - $destroy() { - this.#subscriber.forEach((sub) => { - sub.unsubscribe(); - }); - } -} - -class ConsoleView extends View { - constructor(config) { - super(Object.assign(config, { tasks: true, controlPanel: true })); - } - tasks = []; - #uuidArray = []; - _update(data) { - const index = this.#uuidArray.indexOf(data.uuid); - if (index === -1) { - this.#uuidArray.push(data.uuid); - this.tasks.push(data); - } else { - // 并不是直接赋值，而是通过数组的 splice 方式进行数组的更新，这样可以方便 Vue 渲染 - this.tasks.splice(index, 1, data); - } - } - _change({ name, value = '' }) {} -} - + */class cc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new sc;preparePipeline(){let e="";const t=this.Plugins.map(((t,r)=>(e+=(t?.main||t.operator).toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(r),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=zo(...t),this.UUID=uc(e),this.#PluginQueue.QueuePromise}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -// Spider 是一个 View -class Spider { - constructor({ logEvery = false } = {}) { - this.config = { - logEvery, - }; - this.views = new ConsoleView(this.config); - } - crawl(...args) { - ControlPanel.createFlow(args.flat()); - return this; - } - pipeline(...plugins) { - ControlPanel.pipeline(...plugins); - return this; - } - start() { - ControlPanel.startFlow(); - return this; - } - stop() { - ControlPanel.stopFlow(); - return this; - } -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -// Plugin main 函数发生了错误 -class PluginError extends Error { - constructor(message) { - super(message); - this.name = 'PluginError'; - } -} - -// 重试的时候发生了错误 -class RetryError extends Error { - constructor(message) { - super(message); - this.name = 'FlowError'; - } -} - +var lc=new class{status="free";#runningQueue=new sc;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new ac;constructor(){this.$EventHub=new Zu(ic,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),r=>new Lo((n=>{const i=new Set;let o=!1;const a=r.subscribe((e=>{o?i.add(e):n.next(e)}),la,(()=>{i.forEach((e=>n.next(e))),i.clear(),n.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>n.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new cc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const r=this.TaskManager.createTask(e,this._pipeline.UUID);t&&r.$store.$import(e),this.$EventHub.emit("Flow:input",r)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class fc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(rc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(nc.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -class PLUGIN$1 { - constructor({ - forceRetry = true, - saveResult = false, - name = null, - main, - init = null, - error = null, - complete = null, - options = {}, - operator, - }) { - if (operator) this.operator = operator; - // 写入自身中 - Object.assign(this, { - name, // 名称，一般用作提示标记 - main, // Plugin 中的功能性函数 - init, // 初始化整个 Plugin 的函数 - error, // operator 错误时的事件，若返回 false 类的数据，将会中断流，返回正常数据会继续流 - complete, // 函数完成时的提示事件 - options, // main 函数接收的 options - saveResult, // 是否保存结果到每一个 Task 中 - forceRetry, // 是否强制重新使用 Plugin - }); - } - initUUID(index) { - this.uuid = createUUID((this?.main || this.operator).toString() + index); - } - // 对 main 函数外包一层，直接启动 main 函数的执行，返回一条流 - TaskStarter(task) { - return of(task).pipe( - // 设置跳过 Plugin 的逻辑 - switchMap((task) => { - return of(task).pipe( - map((task) => [task.$commit('start', this.uuid), task._originData]), - - switchMap(([data, originData]) => { - const result = this.main(data, originData); - return result instanceof Promise || result instanceof Observable ? from$1(result) : of(result); - }), - map((result) => { - task.$commit('success', result, this.uuid, this.saveResult); - return task; - }), - ); - }), - // 捕获到异常 - catchError((...args) => { - if (this.error instanceof Function) { - const afterError = this.error(task, ...args); - if (afterError) throw new PluginError(afterError); - - return EMPTY; - } - throw new PluginError(args[0]); - }), - // 完成 Plugin 时的事件 - tap((task) => this.complete && this.complete(task)), - ); - } - - operator(context) { - // ! 这个是默认的 operator 函数 - // context 为上层的 JSpider 实例 - return pipe(switchMap((task) => this.TaskStarter(task))); - } -} - -function Plugin$1(Process, otherOptions = {}) { - if (Process instanceof Function) { - return new PLUGIN$1( - Object.assign(otherOptions, { - main: Process, - }), - ); - } - if (Process instanceof Object) { - return new PLUGIN$1(Process); - } - throw new PluginError('Plugin 必须是一个函数或者是 Plugin 描述对象'); -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -// delay 可以是一个函数用于产生数字 -const retryAndDelay = (count, delay) => - pipe( - retryWhen((err$) => - err$.pipe( - scan((errCount, err) => { - console.log('尝试次数', errCount, err); - if (errCount >= count) throw new RetryError('超出尝试次数', err); - return errCount + 1; - }, 0), - delayWhen((...args) => { - switch (typeof delay) { - case 'string': - case 'number': - return timer(parseInt(delay, 10)); - case 'function': - return timer(delay(...args)); - default: - throw new RetryError('您输入的 delay 错误'); - } - }), - ), - ), - ); - +class pc extends Error{constructor(e){super(e),this.name="PluginError"}}class hc extends Error{constructor(e){super(e),this.name="FlowError"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -function concurrent( - promiseFunc, // 并发的异步函数用于接收上流来的数据 - { - retry = 3, // 若发生失败时最大重试次数 - buffer = 3, // 每次并发处理的次数 - delay = 1000, // 每个分组之间的间隔 - retryDelay = 300, // 每次延迟的次数；与 retryAndDelay 相同的一个函数 - handleError = function handleError(err, err$) { - // 重试错误时的操作 - throw new Error(err, err$); - }, - } = {}, -) { - // 异步函数的处理工作 - const asyncSingle = (data) => - of(data).pipe( - mergeMap((res) => { - // mergeMap 可以直接将 Observable 或者是 Promise 转化为正常流 - return promiseFunc(res); - }), - retryAndDelay(retry, retryDelay), - catchError((...args) => { - // 自定义错误处理 - const clear = handleError instanceof Function ? handleError(...args) : handleError; - - return clear || EMPTY; // 通过 EMPTY 取消掉这个订阅 - }), - ); - - // 这是 concurrent 的核心逻辑 - return pipe( - // ! 这里的 bufferTime 的第二个参数保持 undefined 即可 - bufferTime(1000, undefined, buffer), - filter((i) => i.length), - // 无论如何每一组都会被推迟的时间量 - delayWhen((_, index) => timer(index * delay)), - mergeMap((array) => from$1(array)), - concatMap(asyncSingle), - ); -} - + */class bc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=uc((this?.main||this.operator).toString()+e)}TaskStarter(e){return ua(e).pipe(Ku((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),Ku((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Iu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new pc(r);return na}throw new pc(t[0])})),Yu((e=>this.complete&&this.complete(e))))}operator(e){return zo(Ku((e=>this.TaskStarter(e))))}}function dc(e,t={}){if(e instanceof Function)return new bc(Object.assign(t,{main:e}));if(e instanceof Object)return new bc(e);throw new pc("Plugin 必须是一个函数或者是 Plugin 描述对象")} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -// ! 这个 Request 文件是标准的 Plugin 的高级注册示例 - -// Format 是边缘的处理逻辑，用于自动化相应返回数据的格式处理，与 Plugin 关系较小 -function Format(res, returnType) { - const type = res.headers.get('content-type') || ''; - // 根据 returnType 强制返回 - if (!returnType || returnType === 'auto') { - // 自动判断类型并解析 - if (/text|html|rtf|xml/.test(type)) { - return res.text(); - } - if (/json/.test(type)) { - return res.json(); - } - if (/arrayBuffer/.test(type)) { - return res.arrayBuffer(); - } - // 默认返回 Blob 数据 配合 node端 的buffer - return res.buffer ? res.buffer() : res.blob(); - } - if (returnType) { - return res[returnType](); - } - return res.json(); -} - -// Plugin 的核心函数 (this.main)，用于请求 -// 第一参数为 Task 内部使用 start 事件返回的参数，你可以看成是上一个 Plugin 返回给你的数据 -// 第二个为 Plugin 内部的 options, 可以调用这些数据进行操作 - -function request({ url, options = {} }) { - const { returnType = 'json' } = this.options; - - // 获取数据为 request - console.log('- 爬取 ', url); - return fetch(url, options) - .then((res) => { - if (!res.ok) { - throw Error(res.statusText); - } - return Format(res, returnType); - }) - .then((res) => { - console.log(`${url} 爬取成功`); - return res; - }) - .catch((err) => { - throw err; - }); -} - -// 在超过重试次数时，进行的操作 -function HandleError(err) { - throw err; -} -function Request(options = {}) { - return Plugin$1({ - init() {}, // 在所有工作开始前会启动的函数，可以用于 Promise 加载一些 js 插件 - name: 'Request', // 这个 name 是负责进行监控的标志符号 - main: request, // 功能性的核心函数 - options, // 接收所有的参数，提供给所有函数使用 - - operator() { - // 复写 operator 函数，属于高级操作，可以操作到最顶层的数据流环节 - - // 通过 this.options 来获取传入的参数，这个参数解析都是由 Plugin 开发者来设置逻辑的 - // 所以灵活性很高 - const { delay = 200, buffer = 3, retry = 3, handleError = null } = this.options; - - return ($source) => - $source.pipe( - concurrent( - (task) => - // 注意此处的 TaskStarter 是 Plugin 内置的函数， - // 通过这个函数可以直接回应 Task - // 使得 Plugin 开发者 不用学 Task 相关知识， - // 而只是调用一下这个形式就可以了 - // TaskStarter 是用于间接调用 main 函数的 Wrapper 函数， - // 主要是对 Task 进行一些操作 - this.TaskStarter(task), - { - delay, - buffer, - retry, - handleError: handleError || HandleError, - }, - ), - ); - }, - }); -} - + */const vc=(e,t)=>{return zo((r=r=>r.pipe(function(e,t){var r=!1;return arguments.length>=2&&(r=!0),function(n){return n.lift(new zu(e,t,r))}}(((t,r)=>{if(console.log("尝试次数",t,r),t>=e)throw new hc("超出尝试次数",r);return t+1}),0),Nu(((...e)=>{switch(typeof t){case"string":case"number":return Na(parseInt(t,10));case"function":return Na(t(...e));default:throw new hc("您输入的 delay 错误")}}))),function(e){return e.lift(new $u(r,e))})); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -function toFile(data, name) { - if (data instanceof File) return data; - if (data instanceof Blob) { - data.name = name; - return data; - } - - return new File([JSON.stringify(data)], name); -} - + */var r};function yc(e,{retry:t=3,buffer:r=3,delay:n=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return zo(function(e){var t=arguments.length,r=ca;ia(arguments[arguments.length-1])&&(r=arguments[arguments.length-1],t--);var n=null;t>=2&&(n=arguments[1]);var i=Number.POSITIVE_INFINITY;return t>=3&&(i=arguments[2]),function(t){return t.lift(new Pu(e,n,i,r))}}(1e3,void 0,r),Ca((e=>e.length)),Nu(((e,t)=>Na(t*n))),Aa((e=>Oa(e))),Du((r=>ua(r).pipe(Aa((t=>e(t))),vc(t,i),Iu(((...e)=>(o instanceof Function?o(...e):o)||na))))))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -// 在 浏览器中下载是不能够同时进行的，也就是说，如果前面的没有下载完，后面的又提交 -// 会导致后面的全部失效，所以设置 Promise 下载队列 -const DownloadQueue = { - main: Promise.resolve(true), - add(file) { - this.main.then(() => aDownload(file)); - }, -}; -// a 标签下载的方式貌似为同步模式（未验证） -const aDownload = function (file) { - const a = document.createElement('a'); - a.href = URL.createObjectURL(file); - a.download = file.name; - a.click(); - URL.revokeObjectURL(a.href); - a.remove(); - console.log('%c 下载完成', 'color:green'); -}; - -const download = (data, { DownloadFileName: name } = {}, originData) => { - const file = toFile(data, name || (typeof url === 'string' ? originData.url.replace(/[^\/]*?\//g, '') : '')); - DownloadQueue.add(file); - return null; -}; -const Download = function (options = {}) { - return Plugin$1({ - name: 'Download', - main: download, - options, - }); -}; - + */function gc({url:e,options:t={}}){const{returnType:r="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,Object.assign({cache:"force-cache"},t)).then((e=>{if(!e.ok)throw Error(e.statusText);return function(e,t){const r=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(r)?e.text():/json/.test(r)?e.json():/arrayBuffer/.test(r)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,r)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function mc(e){throw e} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -const loaderFunction = { - // 加载 js 文件到 html 文档中 - script(url) { - return new Promise((resolve, reject) => { - const script = document.createElement('script'); - script.src = url; - - script.onload = () => { - console.log(`${url} 加载完成`); - script.remove(); - resolve(); - }; - script.onerror = (err) => reject(err); - document.body.append(script); - }); - }, - // 加载 css 文件到 html 文档中 - css(url) { - return new Promise((resolve, reject) => { - const style = document.createElement('style'); - style.rel = 'stylesheet'; - style.src = url; - style.onload = () => { - console.log(`${url} 加载完成`); - resolve(); - }; - style.onerror = (err) => reject(err); - document.body.append(style); - }); - }, - // TODO UMD AMD 等类型的 JS 代码的载入 -}; - +function _c(e,t){return e instanceof File?e:e instanceof Blob?(e.name=t,e):new File([JSON.stringify(e)],t)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -var scriptMap = { - zangodb: 'https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.min.js', - dexie: 'https://cdn.jsdelivr.net/npm/dexie@3.0.3/dist/dexie.min.js', - mockjs: 'https://cdn.jsdelivr.net/npm/mockjs-esm/dist/mock.min.js', - xlsx: 'https://cdn.jsdelivr.net/npm/xlsx@0.17.0/dist/xlsx.full.min.js', - lodash: 'https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js', - gsap: [ - 'https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/gsap.min.js', - 'https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/ScrollTrigger.min.js', - ], - animejs: 'https://cdn.jsdelivr.net/npm/animejs@3.2.1/lib/anime.min.js', - rxjs: 'https://cdn.jsdelivr.net/npm/rxjs@7.1.0/dist/bundles/rxjs.umd.min.js', - jszip: 'https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js', - 'ajax-hook': 'https://unpkg.com/ajax-hook@2.0.3/dist/ajaxhook.min.js', - axios: 'https://cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js', - react: [ - 'https://unpkg.com/react@16/umd/react.production.min.js', - 'https://unpkg.com/react-dom@16/umd/react-dom.production.min.js', - ], - vue: [ - 'https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js', - 'https://cdn.jsdelivr.net/npm/vuex@3.6.2/dist/vuex.min.js', - ], -}; - + */const wc={main:Promise.resolve(!0),add(e){this.main.then((()=>Oc(e)))}},Oc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},jc=(e,{DownloadFileName:t}={},r)=>{const n=_c(e,t||("string"==typeof url?r.url.replace(/[^\/]*?\//g,""):""));return wc.add(n),null},Pc={script:e=>new Promise(((t,r)=>{const n=document.createElement("script");n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),n.remove(),t()},n.onerror=e=>r(e),document.body.append(n)})),css:e=>new Promise(((t,r)=>{const n=document.createElement("style");n.rel="stylesheet",n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),t()},n.onerror=e=>r(e),document.body.append(n)}))}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -// 借助 jsdelivr 网站的免费 cdn 实现直接查询导入插件的功能。 -const URI = 'https://cdn.jsdelivr.net'; -const wayMap = Object.entries({ - npm: /^npm?/i, - gh: /gh?|github/i, - wp: /wordpress|wp/i, -}); - -/** - * 描述 - * @date 2021-06-28 - * @param {any} moduleName - * @param {any} options - * @return {any} - */ -function jsdelivr(moduleName, { version = '', store = 'npm', path = '' } = {}) { - const way = wayMap.reduce((final, [key, value]) => (value.test(store) ? key : final), 'npm'); - return `${URI}/${way}/${moduleName}${version ? `@${version}` : ''}${path ? `/${path}` : ''}`; -} - +var Sc={zangodb:"https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.min.js",dexie:"https://cdn.jsdelivr.net/npm/dexie@3.0.3/dist/dexie.min.js",mockjs:"https://cdn.jsdelivr.net/npm/mockjs-esm/dist/mock.min.js",xlsx:"https://cdn.jsdelivr.net/npm/xlsx@0.17.0/dist/xlsx.full.min.js",lodash:"https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js",gsap:["https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/gsap.min.js","https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/ScrollTrigger.min.js"],animejs:"https://cdn.jsdelivr.net/npm/animejs@3.2.1/lib/anime.min.js",rxjs:"https://cdn.jsdelivr.net/npm/rxjs@7.1.0/dist/bundles/rxjs.umd.min.js",jszip:"https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js","ajax-hook":"https://unpkg.com/ajax-hook@2.0.3/dist/ajaxhook.min.js",axios:"https://cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js",react:["https://unpkg.com/react@16/umd/react.production.min.js","https://unpkg.com/react-dom@16/umd/react-dom.production.min.js"],vue:["https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js","https://cdn.jsdelivr.net/npm/vuex@3.6.2/dist/vuex.min.js"]}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -function type$1(any) { - return Object.prototype.toString.call(any).match(/(?<=\[object\s+)\S+?(?=\])/)[0]; -} - + */const Ac=Object.entries({npm:/^npm?/i,gh:/gh?|github/i,wp:/wordpress|wp/i});function xc(e,{version:t="",store:r="npm",path:n=""}={}){return`https://cdn.jsdelivr.net/${Ac.reduce(((e,[t,n])=>n.test(r)?t:e),"npm")}/${e}${t?`@${t}`:""}${n?`/${n}`:""}`} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -const URLTest$1 = /(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/; - -/** - * 根据 name object 获取 url - * @date 2021-06-28 - * @param {any} {name - * @param {any} way - * @param {any} path - * @param {any} version} - * @return {any} - */ -function fromName$1({ name, way, path, version }) { - if (scriptMap.hasOwnProperty(name)) { - // 优先使用自带的位置 - return scriptMap[name]; - } - return jsdelivr(name, { version, store: way, path }); -} - -const handle$1 = { - Object({ url = '', name, way = 'npm', path = '', version = '', type = 'script' }) { - if (!url) { - // 没有 url 属性 - const result = fromName$1({ name, way, path, version }); - if (typeof result === 'string') { - url = result; - } else { - // 发现 scriptMap 内部的描述是完整的 $load 可以接收的 array 和 object 类型 - return $load$1(result); - } - } - return loaderFunction[type](url); - }, - String(Module) { - return this.Object({ [URLTest$1.test(Module) ? 'url' : 'name']: Module }); - }, - Array(arr) { - return Promise.all(arr.map((i) => $load$1(i))); - }, -}; -async function $load$1(Module) { - return handle$1[type$1(Module)](Module); -} - + */function Ec(e){return Object.prototype.toString.call(e).match(/(?<=\[object\s+)\S+?(?=\])/)[0]} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -let XLSX; -function init$1() { - return $load$1('xlsx').then(() => { - XLSX = window.XLSX; - }); -} - + */const Tc=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const Ic={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Sc.hasOwnProperty(e)?Sc[e]:xc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return Cc(o);e=o}return Pc[o](e)},String(e){return this.Object({[Tc.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>Cc(e))))};async function Cc(e){return Ic[Ec(e)](e)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -// XLSX 通过 script 导入 -function ArrayToSheet(sheetArray) { - sheetArray.forEach((i) => { - Object.entries(i).forEach(([key, value]) => { - if (value instanceof Object) { - i[key] = JSON.stringify(value); - } - }); - // 处理二层数据不能够写入的问题 - }); - return XLSX.utils.json_to_sheet(sheetArray); -} - -function bookToFile(book, name, options) { - const ArrayBuffer = XLSX.write(book, options); - return new File([ArrayBuffer], `${name}.${options.bookType}`); -} -function ObjectToBook(input) { - const book = XLSX.utils.book_new(); - Object.entries(input).forEach(([sheetName, sheetArray]) => { - const sheet = ArrayToSheet(sheetArray); - XLSX.utils.book_append_sheet(book, sheet, sheetName); - }); - return book; -} - -// input: {sheetName1:[],sheetName2:[]} -function createExcelFile(input, fileName, XLSXOptions) { - const { bookType = 'xlsx', bookSST = true, type = 'array' } = XLSXOptions || {}; - return bookToFile(ObjectToBook(input), fileName, { - bookType, - bookSST, - type, - }); -} - + */let kc;function Dc(){return Cc("xlsx").then((()=>{kc=window.XLSX}))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -// 未完成 导入 XLSX 的 Promise 到流的转变 - -// ExcelHelper 是将 Object => Book => File 用于下载的一个库 -const ExcelHelper = function (formatter, options = {}) { - return Plugin$1({ - name: 'ExcelHelper', - init: init$1, - options, - main(data) { - const { fileName = 'result', XLSXOptions = {} } = this.options; - if (formatter instanceof Function) data = formatter(data); - return createExcelFile(data, `${fileName}-${new Date().getTime()}`, XLSXOptions); - }, - }); -}; - + */function Nc(e){const t=kc.utils.book_new();return Object.entries(e).forEach((([e,r])=>{const n=function(e){return e.forEach((e=>{Object.entries(e).forEach((([t,r])=>{r instanceof Object&&(e[t]=JSON.stringify(r))}))})),kc.utils.json_to_sheet(e)}(r);kc.utils.book_append_sheet(t,n,e)})),t}function Vc(e,t,r){const{bookType:n="xlsx",bookSST:i=!0,type:o="array"}=r||{};return function(e,t,r){const n=kc.write(e,r);return new File([n],`${t}.${r.bookType}`)}(Nc(e),t,{bookType:n,bookSST:i,type:o})} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -let JSZip; -function init() { - return $load$1('jszip').then(() => { - JSZip = window.JSZip; - }); -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -let index$1 = 0; -async function zipper(fileArray, zipName) { - // 启动压缩 - const zip = new JSZip(); - // 压入所有文件 - fileArray.forEach((file) => zip.file(file.name, file)); - // 设置压缩格式，开始打包 - const content = await zip.generateAsync({ - type: 'blob', // nodejs用 nodebuffer ,浏览器用 blob - }); - // 给压缩文件一个名称 - content.name = `${zipName}-${index$1++}.zip`; - return content; -} - +let Rc;function Uc(){return Cc("jszip").then((()=>{Rc=window.JSZip}))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -const ZipFile = function (options = {}) { - if (!options.zipFileName) options.zipFileName = new Date().getTime(); - return Plugin$1({ - init, - name: 'zipFile', - main(blob) { - const { zipFileName } = this.options; - const files = toFile(blob, zipFileName); - return zipper(files, zipFileName); - }, - options, - }); -}; - + */let Mc=0; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -function Combine(number, waitTime = 5000, options = {}) { - return Plugin$1({ - name: 'Combine', // 这个 name 是负责进行监控的标志符号 - options, // 接收所有的参数，提供给所有函数使用 - operator() { - // 复写 operator - return (source) => - source.pipe( - bufferTime(waitTime, undefined, number), - filter((i) => i.length), // 必须要进行检测是否为空 - concatMap((tasks) => of(new TaskGroup(tasks))), - ); - }, - }); -} -function Break() { - return Plugin$1({ - name: 'Break', // 这个 name 是负责进行监控的标志符号 - options, - operator() { - return (source) => - source.pipe( - concatMap((taskGroup) => { - if (taskGroup instanceof TaskGroup) { - return from(taskGroup.$destroy()); - } else { - return of(taskGroup); - } - }), - ); - }, - }); -} - +function zc(e=3,t=1e3){return r=>new Lo((n=>{const i=new Set;let o=0;const a=()=>{i.size&&(n.next([...i]),i.clear())},s=r.subscribe((r=>{switch(console.log(o),o&&(clearTimeout(o),o=0),i.size){case 0:return i.add(r);case e-1:return i.add(r),a();default:return o=setTimeout(a,t),i.add(r)}}),la,(()=>{a(),n.complete()}));return()=>{i.clear(),s.unsubscribe()}}))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -var plugins = /*#__PURE__*/Object.freeze({ - __proto__: null, - Request: Request, - Download: Download, - ExcelHelper: ExcelHelper, - ZipFile: ZipFile, - Combine: Combine, - Break: Break -}); - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -/* - * @Author: KonghaYao - * @Date: 2021-06-29 16:16:29 - * @Last Modified by: KonghaYao - * @Last Modified time: 2021-06-29 16:16:29 - */ -/* eslint-disable no-extend-native */ - -// 解决无限debugger的一种方式 -// 对于无限 debugger 不一定有效 -// TODO 验证有效性 -function $antiDebugger() { - if (!Function.prototype.$constructor) { - // 对 Function 构造函数外包一层 - Function.prototype.$constructor = Function.prototype.constructor; - Function.prototype.constructor = function (...args) { - if (args && typeof args[0] === 'string') { - if (args[0] === 'debugger') { - return; - } - } - return Function.prototype.$constructor.apply(this, args); - }; - } -} - +var Fc=Object.freeze({__proto__:null,Request:function(e={}){return dc({init(){},name:"Request",main:gc,options:e,operator(){const{delay:e=200,buffer:t=1,retry:r=3,handleError:n=null}=this.options;return i=>i.pipe(yc((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:r,handleError:n||mc}))}})},Download:function(e={}){return dc({name:"Download",main:jc,options:e})},ExcelHelper:function(e,t={}){return dc({name:"ExcelHelper",init:Dc,options:t,main(t){const{fileName:r="result",XLSXOptions:n={}}=this.options;return e instanceof Function&&(t=e(t)),Vc(t,`${r}-${(new Date).getTime()}`,n)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),dc({init:Uc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const r=new Rc;e.forEach((e=>r.file(e.name,e)));const n=await r.generateAsync({type:"blob"});return n.name=`${t}-${Mc++}.zip`,n} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -/** - * 这是清理copy的函数，目的是为了能够让用户进行复制 - * @date 2021-03-02 - */ -function clearCopyBarriers() { - [document, ...document.querySelectorAll('*')].forEach((ele) => { - // 删除对象属性上的函数 - ele.oncontextmenu = ''; - ele.oncopy = ''; - ele.oncut = ''; - ele.onselectstart = true; - - // 清除事件绑定的控制 - const event = window.getEventListeners(ele); - // 清除 快捷键 copy cut 事件的占用 - ['keydown', 'copy', 'cut'].forEach((eventName) => { - if (event.hasOwnProperty(eventName)) { - event[eventName].forEach((target) => ele.removeEventListener(eventName, target.listener)); - } - }); - }); - console.log('copy 方式清理完成'); -} -/** - * 复制函数 - * @description 这个函数只能用在浏览器环境中 - * @date 2021-03-02 - * @param {any} content 要复制的东西，可以是 DOM - * @param {Boolean} clearBarriers=false 顺便帮你解决不能复制的问题，可能会失败 - */ -function $copy(content, clearBarriers = false) { - if (clearBarriers) clearCopyBarriers(); - - // 询问 window.copy 是否被覆盖了 - if (!(window.copy && window.copy.toString() === 'function copy(value) { [Command Line API] }')) { - // 尝试重置 copy 函数 - delete window.copy; - } - // 直接使用控制台的复制功能 - // ! 在开发者工具中可以调用这个函数 - window.copy(content); - console.log('copy 完成，请您查看您的剪贴版'); -} - -var iframe = [ - "webkitStorageInfo", - "0", - "1", - "cookieStore", - "crossOriginIsolated", - "onbeforexrselect", - "ontransitioncancel", - "ontransitionrun", - "ontransitionstart", - "originAgentCluster", - "showDirectoryPicker", - "showOpenFilePicker", - "showSaveFilePicker", - "trustedTypes", - "parent", - "opener", - "top", - "length", - "frames", - "closed", - "location", - "self", - "window", - "document", - "name", - "customElements", - "history", - "locationbar", - "menubar", - "personalbar", - "scrollbars", - "statusbar", - "toolbar", - "status", - "frameElement", - "navigator", - "origin", - "external", - "screen", - "innerWidth", - "innerHeight", - "scrollX", - "pageXOffset", - "scrollY", - "pageYOffset", - "visualViewport", - "screenX", - "screenY", - "outerWidth", - "outerHeight", - "devicePixelRatio", - "clientInformation", - "screenLeft", - "screenTop", - "defaultStatus", - "defaultstatus", - "styleMedia", - "onsearch", - "isSecureContext", - "onabort", - "onblur", - "oncancel", - "oncanplay", - "oncanplaythrough", - "onchange", - "onclick", - "onclose", - "oncontextmenu", - "oncuechange", - "ondblclick", - "ondrag", - "ondragend", - "ondragenter", - "ondragleave", - "ondragover", - "ondragstart", - "ondrop", - "ondurationchange", - "onemptied", - "onended", - "onerror", - "onfocus", - "onformdata", - "oninput", - "oninvalid", - "onkeydown", - "onkeypress", - "onkeyup", - "onload", - "onloadeddata", - "onloadedmetadata", - "onloadstart", - "onmousedown", - "onmouseenter", - "onmouseleave", - "onmousemove", - "onmouseout", - "onmouseover", - "onmouseup", - "onmousewheel", - "onpause", - "onplay", - "onplaying", - "onprogress", - "onratechange", - "onreset", - "onresize", - "onscroll", - "onseeked", - "onseeking", - "onselect", - "onstalled", - "onsubmit", - "onsuspend", - "ontimeupdate", - "ontoggle", - "onvolumechange", - "onwaiting", - "onwebkitanimationend", - "onwebkitanimationiteration", - "onwebkitanimationstart", - "onwebkittransitionend", - "onwheel", - "onauxclick", - "ongotpointercapture", - "onlostpointercapture", - "onpointerdown", - "onpointermove", - "onpointerup", - "onpointercancel", - "onpointerover", - "onpointerout", - "onpointerenter", - "onpointerleave", - "onselectstart", - "onselectionchange", - "onanimationend", - "onanimationiteration", - "onanimationstart", - "ontransitionend", - "onafterprint", - "onbeforeprint", - "onbeforeunload", - "onhashchange", - "onlanguagechange", - "onmessage", - "onmessageerror", - "onoffline", - "ononline", - "onpagehide", - "onpageshow", - "onpopstate", - "onrejectionhandled", - "onstorage", - "onunhandledrejection", - "onunload", - "performance", - "stop", - "open", - "alert", - "confirm", - "prompt", - "print", - "queueMicrotask", - "requestAnimationFrame", - "cancelAnimationFrame", - "captureEvents", - "releaseEvents", - "requestIdleCallback", - "cancelIdleCallback", - "getComputedStyle", - "matchMedia", - "moveTo", - "moveBy", - "resizeTo", - "resizeBy", - "scroll", - "scrollTo", - "scrollBy", - "getSelection", - "find", - "webkitRequestAnimationFrame", - "webkitCancelAnimationFrame", - "fetch", - "btoa", - "atob", - "setTimeout", - "clearTimeout", - "setInterval", - "clearInterval", - "createImageBitmap", - "close", - "focus", - "blur", - "postMessage", - "onappinstalled", - "onbeforeinstallprompt", - "crypto", - "indexedDB", - "sessionStorage", - "localStorage", - "chrome", - "onpointerrawupdate", - "speechSynthesis", - "webkitRequestFileSystem", - "webkitResolveLocalFileSystemURL", - "openDatabase", - "applicationCache", - "caches", - "ondevicemotion", - "ondeviceorientation", - "ondeviceorientationabsolute" -]; - + */(_c(e,t),t)},options:e})},Combine:function(e,t=1e3,r){return dc({name:"Combine",main:r,operator(){return n=>n.pipe(zc(e,t),Ca((e=>e.length)),Du((e=>{const t=ua(new ec(e));return r instanceof Function?t.pipe(Du((e=>this.TaskStarter(e)))):t})))}})},Break:function(){return dc({name:"Break",options:options,operator:()=>e=>e.pipe(Du((e=>e instanceof ec?from(e.$destroy()):ua(e))))})}}); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -// iframe 是所有的 window 对象下稳定的属性名 -// !若是使用 iframe 标签的属性来得到 window 的自带属性，遇到不能使用 iframe 的网站就会失效 -// ! 所以使用了这种方式。 - -/** - * 全局变量展示 - * @date 2020-09-17 - * @description 将 window 和 上面引入的 iframe 对象做了比较 - * @return {Object} 返回 window 的属性和对象 - */ -function $GlobalVars() { - // 通过比较得出window上的变量 - const diff = difference(Object.keys(window), iframe); - return pick(window, diff); -} - + */var Lc=["webkitStorageInfo","0","1","cookieStore","crossOriginIsolated","onbeforexrselect","ontransitioncancel","ontransitionrun","ontransitionstart","originAgentCluster","showDirectoryPicker","showOpenFilePicker","showSaveFilePicker","trustedTypes","parent","opener","top","length","frames","closed","location","self","window","document","name","customElements","history","locationbar","menubar","personalbar","scrollbars","statusbar","toolbar","status","frameElement","navigator","origin","external","screen","innerWidth","innerHeight","scrollX","pageXOffset","scrollY","pageYOffset","visualViewport","screenX","screenY","outerWidth","outerHeight","devicePixelRatio","clientInformation","screenLeft","screenTop","defaultStatus","defaultstatus","styleMedia","onsearch","isSecureContext","onabort","onblur","oncancel","oncanplay","oncanplaythrough","onchange","onclick","onclose","oncontextmenu","oncuechange","ondblclick","ondrag","ondragend","ondragenter","ondragleave","ondragover","ondragstart","ondrop","ondurationchange","onemptied","onended","onerror","onfocus","onformdata","oninput","oninvalid","onkeydown","onkeypress","onkeyup","onload","onloadeddata","onloadedmetadata","onloadstart","onmousedown","onmouseenter","onmouseleave","onmousemove","onmouseout","onmouseover","onmouseup","onmousewheel","onpause","onplay","onplaying","onprogress","onratechange","onreset","onresize","onscroll","onseeked","onseeking","onselect","onstalled","onsubmit","onsuspend","ontimeupdate","ontoggle","onvolumechange","onwaiting","onwebkitanimationend","onwebkitanimationiteration","onwebkitanimationstart","onwebkittransitionend","onwheel","onauxclick","ongotpointercapture","onlostpointercapture","onpointerdown","onpointermove","onpointerup","onpointercancel","onpointerover","onpointerout","onpointerenter","onpointerleave","onselectstart","onselectionchange","onanimationend","onanimationiteration","onanimationstart","ontransitionend","onafterprint","onbeforeprint","onbeforeunload","onhashchange","onlanguagechange","onmessage","onmessageerror","onoffline","ononline","onpagehide","onpageshow","onpopstate","onrejectionhandled","onstorage","onunhandledrejection","onunload","performance","stop","open","alert","confirm","prompt","print","queueMicrotask","requestAnimationFrame","cancelAnimationFrame","captureEvents","releaseEvents","requestIdleCallback","cancelIdleCallback","getComputedStyle","matchMedia","moveTo","moveBy","resizeTo","resizeBy","scroll","scrollTo","scrollBy","getSelection","find","webkitRequestAnimationFrame","webkitCancelAnimationFrame","fetch","btoa","atob","setTimeout","clearTimeout","setInterval","clearInterval","createImageBitmap","close","focus","blur","postMessage","onappinstalled","onbeforeinstallprompt","crypto","indexedDB","sessionStorage","localStorage","chrome","onpointerrawupdate","speechSynthesis","webkitRequestFileSystem","webkitResolveLocalFileSystemURL","openDatabase","applicationCache","caches","ondevicemotion","ondeviceorientation","ondeviceorientationabsolute"]; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -function type(any) { - return Object.prototype.toString.call(any).match(/(?<=\[object\s+)\S+?(?=\])/)[0]; -} - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - -const TypeMap = { - RE: '', - StringFunction(all, key, value, keyValue) { - if (this.RE.test(`${value}`)) all.push(keyValue); - return all; - }, - - Array(all, key, value) { - const arr = searchObj(Object.entries(value), this.RE); - - const Value = arr.reduce((final, [k, v]) => { - final[parseInt(k)] = v; - return final; - }, []); - if (arr.length) all.push([key, Value]); - - return all; - }, - Function(all, key, value) { - const entries = searchObj(Object.entries(value), this.RE); - if (entries.length) { - all.push([key, Object.assign(value, Object.fromEntries(entries))]); - } - return all; - }, - Object(all, key, value) { - const entries = searchObj(Object.entries(value), this.RE); - if (entries.length) all.push([key, Object.fromEntries(entries)]); - - return all; - }, -}; -TypeMap.Number = TypeMap.StringFunction; -TypeMap.String = TypeMap.StringFunction; - -/** - * 描述 - * @date 2021-06-28 - * @param {any} arr - * @param {any} RE - * @param {any} keepUnknown=false - * @return {any} - */ -function searchObj(arr, RE, keepUnknown = false) { - return arr.reduce((all, keyValue) => { - const [key, value] = keyValue; - // 判断 key 中是否有符合项 - if (RE.test(key)) { - return [...all, keyValue]; - } - // 判断数据类型 分类操作 - TypeMap.RE = RE; - const type$1 = type(value); - if (TypeMap.hasOwnProperty(type$1)) { - return TypeMap[type$1](all, key, value, keyValue); - } - return keepUnknown ? [all, keyValue] : all; - }, []); -} - +const $c={RE:"",StringFunction(e,t,r,n){return this.RE.test(`${r}`)&&e.push(n),e},Array(e,t,r){const n=Hc(Object.entries(r),this.RE),i=n.reduce(((e,[t,r])=>(e[parseInt(t)]=r,e)),[]);return n.length&&e.push([t,i]),e},Function(e,t,r){const n=Hc(Object.entries(r),this.RE);return n.length&&e.push([t,Object.assign(r,Object.fromEntries(n))]),e},Object(e,t,r){const n=Hc(Object.entries(r),this.RE);return n.length&&e.push([t,Object.fromEntries(n)]),e}};function Hc(e,t,r=!1){return e.reduce(((e,n)=>{const[i,o]=n;if(t.test(i))return[...e,n];$c.RE=t;const a=(s=o,Object.prototype.toString.call(s).match(/(?<=\[object\s+)\S+?(?=\])/)[0]); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -/** - * 描述 - * @date 2021-06-28 - * @param {any} obj - * @param {any} reg - * @returns {any} - */ - -function $search(obj, reg) { - if (!isRegExp(reg) && isString(reg)) { - reg = new RegExp(reg); - } - if (obj instanceof Array) { - return searchObj(Object.entries({ i: obj }), reg)[0][1]; - } - if (obj instanceof Object) { - return Object.fromEntries(searchObj(Object.entries(obj), reg)); - } - throw new Error('不是对象，不能搜索'); -} - +var s;return $c.hasOwnProperty(a)?$c[a](e,i,o,n):r?[e,n]:e}),[])} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -const URLTest = /(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/; - + */$c.Number=$c.StringFunction,$c.String=$c.StringFunction; /** - * 根据 name object 获取 url - * @date 2021-06-28 - * @param {any} {name - * @param {any} way - * @param {any} path - * @param {any} version} - * @return {any} + * @license + * Copyright 2021 KonghaYao 江夏尧 + * SPDX-License-Identifier: Apache-2.0 */ -function fromName({ name, way, path, version }) { - if (scriptMap.hasOwnProperty(name)) { - // 优先使用自带的位置 - return scriptMap[name]; - } - return jsdelivr(name, { version, store: way, path }); -} - -const handle = { - Object({ url = '', name, way = 'npm', path = '', version = '', type = 'script' }) { - if (!url) { - // 没有 url 属性 - const result = fromName({ name, way, path, version }); - if (typeof result === 'string') { - url = result; - } else { - // 发现 scriptMap 内部的描述是完整的 $load 可以接收的 array 和 object 类型 - return $load(result); - } - } - return loaderFunction[type](url); - }, - String(Module) { - return this.Object({ [URLTest.test(Module) ? 'url' : 'name']: Module }); - }, - Array(arr) { - return Promise.all(arr.map((i) => $load(i))); - }, -}; -async function $load(Module) { - return handle[type$1(Module)](Module); -} - +const Bc=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const Gc={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Sc.hasOwnProperty(e)?Sc[e]:xc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return Kc(o);e=o}return Pc[o](e)},String(e){return this.Object({[Bc.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>Kc(e))))};async function Kc(e){return Gc[Ec(e)](e)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var excelTemplate = { - 'data|100': [ - { - ID: '@increment()', - name: '@cname()', - description: '@csentence()', - avatar: '@dataImage("64x64")', - address: '@region()', - province: '@province()', - }, - ], -}; - /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -// 在这里配置 url 和 type 信息 -const Server = { - excel: { - url: '/fake/excel', - type: 'get', - template: excelTemplate, - }, -}; - +const qc={excel:{url:"/fake/excel",type:"get",template:{"data|100":[{ID:"@increment()",name:"@cname()",description:"@csentence()",avatar:'@dataImage("64x64")',address:"@region()",province:"@province()"}]}}}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -async function Mock(MockSiteName) { - // 导入 Mockjs - if (!window.Mock) { - await $load('mockjs'); - console.warn('Mockjs 载入并代理 Ajax 中'); - } - console.warn('mock 启动后台 ', MockSiteName); - const { url, type, template } = Server[MockSiteName]; - window.Mock.mock(url, type, template); - return true; -} -const $Mock = memoize(Mock); - + */const Wc=eu((async function(e){window.Mock||(await Kc("mockjs"),console.warn("Mockjs 载入并代理 Ajax 中")),console.warn("mock 启动后台 ",e);const{url:t,type:r,template:n}=qc[e];return window.Mock.mock(t,r,n),!0})),Yc=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","hash"],Qc={strict:/^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,loose:/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - + */function Xc(e,t=!1){const r=Qc[t?"strict":"loose"].exec(decodeURI(e)),n=Yc.reduce(((e,t,n)=>(e[t]=r[n]||"",e)),{});var i;return n.queryParams=(i=n.query,String(i).split(/&|;/).reduce((function(e,t){try{t=decodeURIComponent(t.replace(/\+/g," "))}catch(e){}const[r,n]=t.split(/=/g);return e[r]=n,e}),{})),n.base=n.host?(n.protocol?n.protocol+"://"+n.host:n.host)+(n.port?":"+n.port:""):"",n} /** - * The Regexps were copied from Purl (A JavaScript URL parser) v2.3.1 - * which developed and maintained by Mark Perkins, mark@allmarkedup.com - * Source repository: https://github.com/allmarkedup/jQuery-URL-Parser - * Licensed under an MIT-style license. + * @license + * Copyright 2021 KonghaYao 江夏尧 + * SPDX-License-Identifier: Apache-2.0 */ -const key = [ - 'source', - 'protocol', - 'authority', - 'userInfo', - 'user', - 'password', - 'host', - 'port', - 'relative', - 'path', - 'directory', - 'file', - 'query', - 'hash', -]; // keys available to query -const parser = { - // less intuitive, more accurate to the specs - strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/, - // more intuitive, fails on relative paths and deviates from specs - loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/, -}; - -function parseUri(url, strictMode = false) { - const res = parser[strictMode ? 'strict' : 'loose'].exec(decodeURI(url)); - - const uri = key.reduce((col, keyName, index) => { - col[keyName] = res[index] || ''; - return col; - }, {}); - - // build query and hash parameters - uri.queryParams = parseString(uri.query); - - // compile a 'base' domain attribute - uri['base'] = uri.host - ? (uri.protocol ? uri.protocol + '://' + uri.host : uri.host) + (uri.port ? ':' + uri.port : '') - : ''; - - return uri; -} - -function parseString(queryString) { - return String(queryString) - .split(/&|;/) - .reduce(function (collection, pair) { - try { - pair = decodeURIComponent(pair.replace(/\+/g, ' ')); - } catch (e) { - // ignore - } - const [key, value] = pair.split(/=/g); - collection[key] = value; - return collection; - }, {}); -} - -function parseURL(url, strictMode = false) { - return parseUri(url, strictMode); -} - +var Zc=Object.freeze({__proto__:null,$antiDebugger:function(){Function.prototype.$constructor||(Function.prototype.$constructor=Function.prototype.constructor,Function.prototype.constructor=function(...e){if(!e||"string"!=typeof e[0]||"debugger"!==e[0])return Function.prototype.$constructor.apply(this,e)})} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -var tools = /*#__PURE__*/Object.freeze({ - __proto__: null, - $antiDebugger: $antiDebugger, - $copy: $copy, - $GlobalVars: $GlobalVars, - $search: $search, - $load: $load, - $Mock: $Mock, - parseURL: parseURL -}); - + */,$copy:function(e,t=!1){t&&([document,...document.querySelectorAll("*")].forEach((e=>{e.oncontextmenu="",e.oncopy="",e.oncut="",e.onselectstart=!0;const t=window.getEventListeners(e);["keydown","copy","cut"].forEach((r=>{t.hasOwnProperty(r)&&t[r].forEach((t=>e.removeEventListener(r,t.listener)))}))})),console.log("copy 方式清理完成")),window.copy&&"function copy(value) { [Command Line API] }"===window.copy.toString()||delete window.copy,window.copy(e),console.log("copy 完成，请您查看您的剪贴版")},$GlobalVars:function(){const e=gu(Object.keys(window),Lc);return ju(window,e)},$search:function(e,t){var r;if(!_u(t)&&("string"==typeof(r=t)||!Qa(r)&&qa(r)&&"[object String]"==Ka(r))&&(t=new RegExp(t)),e instanceof Array)return Hc(Object.entries({i:e}),t)[0][1];if(e instanceof Object)return Object.fromEntries(Hc(Object.entries(e),t));throw new Error("不是对象，不能搜索")},$load:Kc,$Mock:Wc,parseURL:function(e,t=!1){return Xc(e,t)}}); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - -class PLUGIN { - constructor({ - forceRetry = true, - saveResult = false, - name = null, - main, - init = null, - error = null, - complete = null, - options = {}, - operator, - }) { - if (operator) this.operator = operator; - // 写入自身中 - Object.assign(this, { - name, // 名称，一般用作提示标记 - main, // Plugin 中的功能性函数 - init, // 初始化整个 Plugin 的函数 - error, // operator 错误时的事件，若返回 false 类的数据，将会中断流，返回正常数据会继续流 - complete, // 函数完成时的提示事件 - options, // main 函数接收的 options - saveResult, // 是否保存结果到每一个 Task 中 - forceRetry, // 是否强制重新使用 Plugin - }); - } - initUUID(index) { - this.uuid = createUUID((this?.main || this.operator).toString() + index); - } - // 对 main 函数外包一层，直接启动 main 函数的执行，返回一条流 - TaskStarter(task) { - return of(task).pipe( - // 设置跳过 Plugin 的逻辑 - switchMap((task) => { - return of(task).pipe( - map((task) => [task.$commit('start', this.uuid), task._originData]), - - switchMap(([data, originData]) => { - const result = this.main(data, originData); - return result instanceof Promise || result instanceof Observable ? from$1(result) : of(result); - }), - map((result) => { - task.$commit('success', result, this.uuid, this.saveResult); - return task; - }), - ); - }), - // 捕获到异常 - catchError((...args) => { - if (this.error instanceof Function) { - const afterError = this.error(task, ...args); - if (afterError) throw new PluginError(afterError); - - return EMPTY; - } - throw new PluginError(args[0]); - }), - // 完成 Plugin 时的事件 - tap((task) => this.complete && this.complete(task)), - ); - } - - operator(context) { - // ! 这个是默认的 operator 函数 - // context 为上层的 JSpider 实例 - return pipe(switchMap((task) => this.TaskStarter(task))); - } -} - -function Plugin(Process, otherOptions = {}) { - if (Process instanceof Function) { - return new PLUGIN( - Object.assign(otherOptions, { - main: Process, - }), - ); - } - if (Process instanceof Object) { - return new PLUGIN(Process); - } - throw new PluginError('Plugin 必须是一个函数或者是 Plugin 描述对象'); -} - + */class Jc{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=uc((this?.main||this.operator).toString()+e)}TaskStarter(e){return ua(e).pipe(Ku((e=>ua(e).pipe(fa((e=>[e.$commit("start",this.uuid),e._originData])),Ku((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Lo?Oa(r):ua(r)})),fa((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Iu(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new pc(r);return na}throw new pc(t[0])})),Yu((e=>this.complete&&this.complete(e))))}operator(e){return zo(Ku((e=>this.TaskStarter(e))))}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var index = Object.assign(Spider, tools, { - plugins, - Plugin, - Task, - TaskGroup, - version: "3.2.1", - buildDate: new Date(1628326859357), -}); - -export default index; +var el=Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new fc(this.config)}crawl(...e){return lc.createFlow(e.flat()),this}pipeline(...e){return lc.pipeline(...e),this}start(){return lc.startFlow(),this}stop(){return lc.stopFlow(),this}},Zc,{plugins:Fc,Plugin:function(e,t={}){if(e instanceof Function)return new Jc(Object.assign(t,{main:e}));if(e instanceof Object)return new Jc(e);throw new pc("Plugin 必须是一个函数或者是 Plugin 描述对象")},Task:Ju,TaskGroup:ec,version:"3.2.2",buildDate:new Date(1628382223946)});export default el; diff --git a/dist/JSpider.min.js b/dist/JSpider.min.js index b07bff8..171bde9 100644 --- a/dist/JSpider.min.js +++ b/dist/JSpider.min.js @@ -1,18221 +1,490 @@ +/** + * Apache License + * Version 2.0, January 2004 + * http://www.apache.org/licenses/ + * + * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + * + * 1. Definitions. + * + * "License" shall mean the terms and conditions for use, reproduction, + * and distribution as defined by Sections 1 through 9 of this document. + * + * "Licensor" shall mean the copyright owner or entity authorized by + * the copyright owner that is granting the License. + * + * "Legal Entity" shall mean the union of the acting entity and all + * other entities that control, are controlled by, or are under common + * control with that entity. For the purposes of this definition, + * "control" means (i) the power, direct or indirect, to cause the + * direction or management of such entity, whether by contract or + * otherwise, or (ii) ownership of fifty percent (50%) or more of the + * outstanding shares, or (iii) beneficial ownership of such entity. + * + * "You" (or "Your") shall mean an individual or Legal Entity + * exercising permissions granted by this License. + * + * "Source" form shall mean the preferred form for making modifications, + * including but not limited to software source code, documentation + * source, and configuration files. + * + * "Object" form shall mean any form resulting from mechanical + * transformation or translation of a Source form, including but + * not limited to compiled object code, generated documentation, + * and conversions to other media types. + * + * "Work" shall mean the work of authorship, whether in Source or + * Object form, made available under the License, as indicated by a + * copyright notice that is included in or attached to the work + * (an example is provided in the Appendix below). + * + * "Derivative Works" shall mean any work, whether in Source or Object + * form, that is based on (or derived from) the Work and for which the + * editorial revisions, annotations, elaborations, or other modifications + * represent, as a whole, an original work of authorship. For the purposes + * of this License, Derivative Works shall not include works that remain + * separable from, or merely link (or bind by name) to the interfaces of, + * the Work and Derivative Works thereof. + * + * "Contribution" shall mean any work of authorship, including + * the original version of the Work and any modifications or additions + * to that Work or Derivative Works thereof, that is intentionally + * submitted to Licensor for inclusion in the Work by the copyright owner + * or by an individual or Legal Entity authorized to submit on behalf of + * the copyright owner. For the purposes of this definition, "submitted" + * means any form of electronic, verbal, or written communication sent + * to the Licensor or its representatives, including but not limited to + * communication on electronic mailing lists, source code control systems, + * and issue tracking systems that are managed by, or on behalf of, the + * Licensor for the purpose of discussing and improving the Work, but + * excluding communication that is conspicuously marked or otherwise + * designated in writing by the copyright owner as "Not a Contribution." + * + * "Contributor" shall mean Licensor and any individual or Legal Entity + * on behalf of whom a Contribution has been received by Licensor and + * subsequently incorporated within the Work. + * + * 2. Grant of Copyright License. Subject to the terms and conditions of + * this License, each Contributor hereby grants to You a perpetual, + * worldwide, non-exclusive, no-charge, royalty-free, irrevocable + * copyright license to reproduce, prepare Derivative Works of, + * publicly display, publicly perform, sublicense, and distribute the + * Work and such Derivative Works in Source or Object form. + * + * 3. Grant of Patent License. Subject to the terms and conditions of + * this License, each Contributor hereby grants to You a perpetual, + * worldwide, non-exclusive, no-charge, royalty-free, irrevocable + * (except as stated in this section) patent license to make, have made, + * use, offer to sell, sell, import, and otherwise transfer the Work, + * where such license applies only to those patent claims licensable + * by such Contributor that are necessarily infringed by their + * Contribution(s) alone or by combination of their Contribution(s) + * with the Work to which such Contribution(s) was submitted. If You + * institute patent litigation against any entity (including a + * cross-claim or counterclaim in a lawsuit) alleging that the Work + * or a Contribution incorporated within the Work constitutes direct + * or contributory patent infringement, then any patent licenses + * granted to You under this License for that Work shall terminate + * as of the date such litigation is filed. + * + * 4. Redistribution. You may reproduce and distribute copies of the + * Work or Derivative Works thereof in any medium, with or without + * modifications, and in Source or Object form, provided that You + * meet the following conditions: + * + * (a) You must give any other recipients of the Work or + * Derivative Works a copy of this License; and + * + * (b) You must cause any modified files to carry prominent notices + * stating that You changed the files; and + * + * (c) You must retain, in the Source form of any Derivative Works + * that You distribute, all copyright, patent, trademark, and + * attribution notices from the Source form of the Work, + * excluding those notices that do not pertain to any part of + * the Derivative Works; and + * + * (d) If the Work includes a "NOTICE" text file as part of its + * distribution, then any Derivative Works that You distribute must + * include a readable copy of the attribution notices contained + * within such NOTICE file, excluding those notices that do not + * pertain to any part of the Derivative Works, in at least one + * of the following places: within a NOTICE text file distributed + * as part of the Derivative Works; within the Source form or + * documentation, if provided along with the Derivative Works; or, + * within a display generated by the Derivative Works, if and + * wherever such third-party notices normally appear. The contents + * of the NOTICE file are for informational purposes only and + * do not modify the License. You may add Your own attribution + * notices within Derivative Works that You distribute, alongside + * or as an addendum to the NOTICE text from the Work, provided + * that such additional attribution notices cannot be construed + * as modifying the License. + * + * You may add Your own copyright statement to Your modifications and + * may provide additional or different license terms and conditions + * for use, reproduction, or distribution of Your modifications, or + * for any such Derivative Works as a whole, provided Your use, + * reproduction, and distribution of the Work otherwise complies with + * the conditions stated in this License. + * + * 5. Submission of Contributions. Unless You explicitly state otherwise, + * any Contribution intentionally submitted for inclusion in the Work + * by You to the Licensor shall be under the terms and conditions of + * this License, without any additional terms or conditions. + * Notwithstanding the above, nothing herein shall supersede or modify + * the terms of any separate license agreement you may have executed + * with Licensor regarding such Contributions. + * + * 6. Trademarks. This License does not grant permission to use the trade + * names, trademarks, service marks, or product names of the Licensor, + * except as required for reasonable and customary use in describing the + * origin of the Work and reproducing the content of the NOTICE file. + * + * 7. Disclaimer of Warranty. Unless required by applicable law or + * agreed to in writing, Licensor provides the Work (and each + * Contributor provides its Contributions) on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + * implied, including, without limitation, any warranties or conditions + * of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + * PARTICULAR PURPOSE. You are solely responsible for determining the + * appropriateness of using or redistributing the Work and assume any + * risks associated with Your exercise of permissions under this License. + * + * 8. Limitation of Liability. In no event and under no legal theory, + * whether in tort (including negligence), contract, or otherwise, + * unless required by applicable law (such as deliberate and grossly + * negligent acts) or agreed to in writing, shall any Contributor be + * liable to You for damages, including any direct, indirect, special, + * incidental, or consequential damages of any character arising as a + * result of this License or out of the use or inability to use the + * Work (including but not limited to damages for loss of goodwill, + * work stoppage, computer failure or malfunction, or any and all + * other commercial damages or losses), even if such Contributor + * has been advised of the possibility of such damages. + * + * 9. Accepting Warranty or Additional Liability. While redistributing + * the Work or Derivative Works thereof, You may choose to offer, + * and charge a fee for, acceptance of support, warranty, indemnity, + * or other liability obligations and/or rights consistent with this + * License. However, in accepting such obligations, You may act only + * on Your own behalf and on Your sole responsibility, not on behalf + * of any other Contributor, and only if You agree to indemnify, + * defend, and hold each Contributor harmless for any liability + * incurred by, or claims asserted against, such Contributor by reason + * of your accepting any such warranty or additional liability. + * + * END OF TERMS AND CONDITIONS + * + * APPENDIX: How to apply the Apache License to your work. + * + * To apply the Apache License to your work, attach the following + * boilerplate notice, with the fields enclosed by brackets "[]" + * replaced with your own identifying information. (Don't include + * the brackets!) The text should be enclosed in the appropriate + * comment syntax for the file format. We also recommend that a + * file or class name and description of purpose be included on the + * same "printed page" as the copyright notice for easier + * identification within third-party archives. + * + * Copyright 2021 KonghaYao 江夏尧 + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +var JSpider=function(){"use strict";function e(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),n=1;ne.length)&&(t=e.length);for(var r=0,n=new Array(t);r=e.length?{done:!0}:{done:!1,value:e[n++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}return(r=e[Symbol.iterator]()).next.bind(r)}var R=Symbol("mobx-stored-annotations");function U(e){return Object.assign((function(t,r){M(t,r,e)}),e)}function M(e,t,r){x(e,R)||m(e,R,C({},e[R])),function(e){return e.annotationType_===K}(r)||(e[R][t]=r)}var z=Symbol("mobx administration"),F=function(){function e(e){void 0===e&&(e="Atom"),this.name_=void 0,this.isPendingUnobservation_=!1,this.isBeingObserved_=!1,this.observers_=new Set,this.diffValue_=0,this.lastAccessedBy_=0,this.lowestObserverState_=ze.NOT_TRACKING_,this.onBOL=void 0,this.onBUOL=void 0,this.name_=e}var t=e.prototype;return t.onBO=function(){this.onBOL&&this.onBOL.forEach((function(e){return e()}))},t.onBUO=function(){this.onBUOL&&this.onBUOL.forEach((function(e){return e()}))},t.reportObserved=function(){return 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Find the full error at: https://github.com/mobxjs/mobx/blob/main/packages/mobx/src/errors.ts" : "[MobX] " + error); - } - - var mockGlobal = {}; - function getGlobal() { - if (typeof globalThis !== "undefined") { - return globalThis; - } - - if (typeof window !== "undefined") { - return window; - } - - if (typeof global !== "undefined") { - return global; - } - - if (typeof self !== "undefined") { - return self; - } - - return mockGlobal; - } - - var assign = Object.assign; - var getDescriptor = Object.getOwnPropertyDescriptor; - var defineProperty$2 = Object.defineProperty; - var objectPrototype = Object.prototype; - var EMPTY_ARRAY$1 = []; - Object.freeze(EMPTY_ARRAY$1); - var EMPTY_OBJECT$1 = {}; - Object.freeze(EMPTY_OBJECT$1); - var hasProxy = typeof Proxy !== "undefined"; - var plainObjectString$1 = /*#__PURE__*/Object.toString(); - function assertProxies() { - if (!hasProxy) { - die("Proxy not available"); - } - } - /** - * Makes sure that the provided function is invoked at most once. - */ - - function once(func) { - var invoked = false; - return function () { - if (invoked) return; - invoked = true; - return func.apply(this, arguments); - }; - } - var noop$1 = function noop() {}; - function isFunction$2(fn) { - return typeof fn === "function"; - } - function isStringish(value) { - var t = typeof value; - - switch (t) { - case "string": - case "symbol": - case "number": - return true; - } - - return false; - } - function isObject$2(value) { - return value !== null && typeof value === "object"; - } - function isPlainObject$1(value) { - var _proto$constructor; - - if (!isObject$2(value)) return false; - var proto = Object.getPrototypeOf(value); - if (proto == null) return true; - return ((_proto$constructor = proto.constructor) == null ? void 0 : _proto$constructor.toString()) === plainObjectString$1; - } // https://stackoverflow.com/a/37865170 - - function isGenerator(obj) { - var constructor = obj == null ? void 0 : obj.constructor; - if (!constructor) return false; - if ("GeneratorFunction" === constructor.name || "GeneratorFunction" === constructor.displayName) return true; - return false; - } - function addHiddenProp(object, propName, value) { - defineProperty$2(object, propName, { - enumerable: false, - writable: true, - configurable: true, - value: value - }); - } - function addHiddenFinalProp$1(object, propName, value) { - defineProperty$2(object, propName, { - enumerable: false, - writable: false, - configurable: true, - value: value - }); - } - function createInstanceofPredicate(name, theClass) { - var propName = "isMobX" + name; - theClass.prototype[propName] = true; - return function (x) { - return isObject$2(x) && x[propName] === true; - }; - } - function isES6Map(thing) { - return thing instanceof Map; - } - function isES6Set(thing) { - return thing instanceof Set; - } - var hasGetOwnPropertySymbols = typeof Object.getOwnPropertySymbols !== "undefined"; - /** - * Returns the following: own enumerable keys and symbols. - */ - - function getPlainObjectKeys(object) { - var keys = Object.keys(object); // Not supported in IE, so there are not going to be symbol props anyway... - - if (!hasGetOwnPropertySymbols) return keys; - var symbols = Object.getOwnPropertySymbols(object); - if (!symbols.length) return keys; - return [].concat(keys, symbols.filter(function (s) { - return objectPrototype.propertyIsEnumerable.call(object, s); - })); - } // From Immer utils - // Returns all own keys, including non-enumerable and symbolic - - var ownKeys = typeof Reflect !== "undefined" && Reflect.ownKeys ? Reflect.ownKeys : hasGetOwnPropertySymbols ? function (obj) { - return Object.getOwnPropertyNames(obj).concat(Object.getOwnPropertySymbols(obj)); - } : - /* istanbul ignore next */ - Object.getOwnPropertyNames; - function toPrimitive(value) { - return value === null ? null : typeof value === "object" ? "" + value : value; - } - function hasProp(target, prop) { - return objectPrototype.hasOwnProperty.call(target, prop); - } // From Immer utils - - var getOwnPropertyDescriptors = Object.getOwnPropertyDescriptors || function getOwnPropertyDescriptors(target) { - // Polyfill needed for Hermes and IE, see https://github.com/facebook/hermes/issues/274 - var res = {}; // Note: without polyfill for ownKeys, symbols won't be picked up - - ownKeys(target).forEach(function (key) { - res[key] = getDescriptor(target, key); - }); - return res; - }; - - function _defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } - - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; - } - - function _extends() { - _extends = Object.assign || function (target) { - for (var i = 1; i < arguments.length; i++) { - var source = arguments[i]; - - for (var key in source) { - if (Object.prototype.hasOwnProperty.call(source, key)) { - target[key] = source[key]; - } - } - } - - return target; - }; - - return _extends.apply(this, arguments); - } - - function _inheritsLoose(subClass, superClass) { - subClass.prototype = Object.create(superClass.prototype); - subClass.prototype.constructor = subClass; - subClass.__proto__ = superClass; - } - - function _assertThisInitialized(self) { - if (self === void 0) { - throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - } - - return self; - } - - function _unsupportedIterableToArray(o, minLen) { - if (!o) return; - if (typeof o === "string") return _arrayLikeToArray(o, minLen); - var n = Object.prototype.toString.call(o).slice(8, -1); - if (n === "Object" && o.constructor) n = o.constructor.name; - if (n === "Map" || n === "Set") return Array.from(o); - if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); - } - - function _arrayLikeToArray(arr, len) { - if (len == null || len > arr.length) len = arr.length; - - for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; - - return arr2; - } - - function _createForOfIteratorHelperLoose(o, allowArrayLike) { - var it; - - if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { - if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { - if (it) o = it; - var i = 0; - return function () { - if (i >= o.length) return { - done: true - }; - return { - done: false, - value: o[i++] - }; - }; - } - - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } - - it = o[Symbol.iterator](); - return it.next.bind(it); - } - - var storedAnnotationsSymbol = /*#__PURE__*/Symbol("mobx-stored-annotations"); - /** - * Creates a function that acts as - * - decorator - * - annotation object - */ - - function createDecoratorAnnotation(annotation) { - function decorator(target, property) { - storeAnnotation(target, property, annotation); - } - - return Object.assign(decorator, annotation); - } - /** - * Stores annotation to prototype, - * so it can be inspected later by `makeObservable` called from constructor - */ - - function storeAnnotation(prototype, key, annotation) { - if (!hasProp(prototype, storedAnnotationsSymbol)) { - addHiddenProp(prototype, storedAnnotationsSymbol, _extends({}, prototype[storedAnnotationsSymbol])); - } // @override must override something - - if (!isOverride(annotation)) { - prototype[storedAnnotationsSymbol][key] = annotation; - } - } - /** - * Collects annotations from prototypes and stores them on target (instance) - */ - - - function collectStoredAnnotations(target) { - if (!hasProp(target, storedAnnotationsSymbol)) { - - - addHiddenProp(target, storedAnnotationsSymbol, _extends({}, target[storedAnnotationsSymbol])); - } - - return target[storedAnnotationsSymbol]; - } - - var $mobx = /*#__PURE__*/Symbol("mobx administration"); - var Atom = /*#__PURE__*/function () { - // for effective unobserving. BaseAtom has true, for extra optimization, so its onBecomeUnobserved never gets called, because it's not needed - - /** - * Create a new atom. For debugging purposes it is recommended to give it a name. - * The onBecomeObserved and onBecomeUnobserved callbacks can be used for resource management. - */ - function Atom(name_) { - if (name_ === void 0) { - name_ = "Atom"; - } - - this.name_ = void 0; - this.isPendingUnobservation_ = false; - this.isBeingObserved_ = false; - this.observers_ = new Set(); - this.diffValue_ = 0; - this.lastAccessedBy_ = 0; - this.lowestObserverState_ = IDerivationState_.NOT_TRACKING_; - this.onBOL = void 0; - this.onBUOL = void 0; - this.name_ = name_; - } // onBecomeObservedListeners - - - var _proto = Atom.prototype; - - _proto.onBO = function onBO() { - if (this.onBOL) { - this.onBOL.forEach(function (listener) { - return listener(); - }); - } - }; - - _proto.onBUO = function onBUO() { - if (this.onBUOL) { - this.onBUOL.forEach(function (listener) { - return listener(); - }); - } - } - /** - * Invoke this method to notify mobx that your atom has been used somehow. - * Returns true if there is currently a reactive context. - */ - ; - - _proto.reportObserved = function reportObserved$1() { - return reportObserved(this); - } - /** - * Invoke this method _after_ this method has changed to signal mobx that all its observers should invalidate. - */ - ; - - _proto.reportChanged = function reportChanged() { - startBatch(); - propagateChanged(this); - endBatch(); - }; - - _proto.toString = function toString() { - return this.name_; - }; - - return Atom; - }(); - var isAtom = /*#__PURE__*/createInstanceofPredicate("Atom", Atom); - function createAtom(name, onBecomeObservedHandler, onBecomeUnobservedHandler) { - if (onBecomeObservedHandler === void 0) { - onBecomeObservedHandler = noop$1; - } - - if (onBecomeUnobservedHandler === void 0) { - onBecomeUnobservedHandler = noop$1; - } - - var atom = new Atom(name); // default `noop` listener will not initialize the hook Set - - if (onBecomeObservedHandler !== noop$1) { - onBecomeObserved(atom, onBecomeObservedHandler); - } - - if (onBecomeUnobservedHandler !== noop$1) { - onBecomeUnobserved(atom, onBecomeUnobservedHandler); - } - - return atom; - } - - function identityComparer(a, b) { - return a === b; - } - - function structuralComparer(a, b) { - return deepEqual(a, b); - } - - function shallowComparer(a, b) { - return deepEqual(a, b, 1); - } - - function defaultComparer(a, b) { - return Object.is(a, b); - } - - var comparer = { - identity: identityComparer, - structural: structuralComparer, - "default": defaultComparer, - shallow: shallowComparer - }; - - function deepEnhancer(v, _, name) { - // it is an observable already, done - if (isObservable(v)) return v; // something that can be converted and mutated? - - if (Array.isArray(v)) return observable$1.array(v, { - name: name - }); - if (isPlainObject$1(v)) return observable$1.object(v, undefined, { - name: name - }); - if (isES6Map(v)) return observable$1.map(v, { - name: name - }); - if (isES6Set(v)) return observable$1.set(v, { - name: name - }); - - if (typeof v === "function" && !isAction(v) && !isFlow(v)) { - if (isGenerator(v)) { - return flow(v); - } else { - return autoAction(name, v); - } - } - - return v; - } - function shallowEnhancer(v, _, name) { - if (v === undefined || v === null) return v; - if (isObservableObject(v) || isObservableArray(v) || isObservableMap(v) || isObservableSet(v)) return v; - if (Array.isArray(v)) return observable$1.array(v, { - name: name, - deep: false - }); - if (isPlainObject$1(v)) return observable$1.object(v, undefined, { - name: name, - deep: false - }); - if (isES6Map(v)) return observable$1.map(v, { - name: name, - deep: false - }); - if (isES6Set(v)) return observable$1.set(v, { - name: name, - deep: false - }); - } - function referenceEnhancer(newValue) { - // never turn into an observable - return newValue; - } - function refStructEnhancer(v, oldValue) { - if (deepEqual(v, oldValue)) return oldValue; - return v; - } - - var OVERRIDE = "override"; - function isOverride(annotation) { - return annotation.annotationType_ === OVERRIDE; - } - - function createActionAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$1, - extend_: extend_$1 - }; - } - - function make_$1(adm, key, descriptor, source) { - var _this$options_; - - // bound - if ((_this$options_ = this.options_) == null ? void 0 : _this$options_.bound) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; - } // own - - - if (source === adm.target_) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // prototype - - - if (isAction(descriptor.value)) { - // A prototype could have been annotated already by other constructor, - // rest of the proto chain must be annotated already - return 1 - /* Break */ - ; - } - - var actionDescriptor = createActionDescriptor(adm, this, key, descriptor, false); - defineProperty$2(source, key, actionDescriptor); - return 2 - /* Continue */ - ; - } - - function extend_$1(adm, key, descriptor, proxyTrap) { - var actionDescriptor = createActionDescriptor(adm, this, key, descriptor); - return adm.defineProperty_(key, actionDescriptor, proxyTrap); - } - - function assertActionDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.value; - } - - function createActionDescriptor(adm, annotation, key, descriptor, // provides ability to disable safeDescriptors for prototypes - safeDescriptors) { - var _annotation$options_, _annotation$options_$, _annotation$options_2, _annotation$options_$2, _annotation$options_3; - - if (safeDescriptors === void 0) { - safeDescriptors = globalState.safeDescriptors; - } - - assertActionDescriptor(adm, annotation, key, descriptor); - var value = descriptor.value; - - if ((_annotation$options_ = annotation.options_) == null ? void 0 : _annotation$options_.bound) { - var _adm$proxy_; - - value = value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return { - value: createAction((_annotation$options_$ = (_annotation$options_2 = annotation.options_) == null ? void 0 : _annotation$options_2.name) != null ? _annotation$options_$ : key.toString(), value, (_annotation$options_$2 = (_annotation$options_3 = annotation.options_) == null ? void 0 : _annotation$options_3.autoAction) != null ? _annotation$options_$2 : false), - // Non-configurable for classes - // prevents accidental field redefinition in subclass - configurable: safeDescriptors ? adm.isPlainObject_ : true, - // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058 - enumerable: false, - // Non-obsevable, therefore non-writable - // Also prevents rewriting in subclass constructor - writable: safeDescriptors ? false : true - }; - } - - function createFlowAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$2, - extend_: extend_$2 - }; - } - - function make_$2(adm, key, descriptor, source) { - var _this$options_; - - // own - if (source === adm.target_) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // prototype - // bound - must annotate protos to support super.flow() - - - if (((_this$options_ = this.options_) == null ? void 0 : _this$options_.bound) && !isFlow(adm.target_[key])) { - if (this.extend_(adm, key, descriptor, false) === null) return 0 - /* Cancel */ - ; - } - - if (isFlow(descriptor.value)) { - // A prototype could have been annotated already by other constructor, - // rest of the proto chain must be annotated already - return 1 - /* Break */ - ; - } - - var flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, false, false); - defineProperty$2(source, key, flowDescriptor); - return 2 - /* Continue */ - ; - } - - function extend_$2(adm, key, descriptor, proxyTrap) { - var _this$options_2; - - var flowDescriptor = createFlowDescriptor(adm, this, key, descriptor, (_this$options_2 = this.options_) == null ? void 0 : _this$options_2.bound); - return adm.defineProperty_(key, flowDescriptor, proxyTrap); - } - - function assertFlowDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.value; - } - - function createFlowDescriptor(adm, annotation, key, descriptor, bound, // provides ability to disable safeDescriptors for prototypes - safeDescriptors) { - if (safeDescriptors === void 0) { - safeDescriptors = globalState.safeDescriptors; - } - - assertFlowDescriptor(adm, annotation, key, descriptor); - var value = descriptor.value; - - if (bound) { - var _adm$proxy_; - - value = value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return { - value: flow(value), - // Non-configurable for classes - // prevents accidental field redefinition in subclass - configurable: safeDescriptors ? adm.isPlainObject_ : true, - // https://github.com/mobxjs/mobx/pull/2641#issuecomment-737292058 - enumerable: false, - // Non-obsevable, therefore non-writable - // Also prevents rewriting in subclass constructor - writable: safeDescriptors ? false : true - }; - } - - function createComputedAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$3, - extend_: extend_$3 - }; - } - - function make_$3(adm, key, descriptor) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; - } - - function extend_$3(adm, key, descriptor, proxyTrap) { - assertComputedDescriptor(adm, this, key, descriptor); - return adm.defineComputedProperty_(key, _extends({}, this.options_, { - get: descriptor.get, - set: descriptor.set - }), proxyTrap); - } - - function assertComputedDescriptor(adm, _ref, key, _ref2) { - _ref.annotationType_; - _ref2.get; - } - - function createObservableAnnotation(name, options) { - return { - annotationType_: name, - options_: options, - make_: make_$4, - extend_: extend_$4 - }; - } - - function make_$4(adm, key, descriptor) { - return this.extend_(adm, key, descriptor, false) === null ? 0 - /* Cancel */ - : 1 - /* Break */ - ; - } - - function extend_$4(adm, key, descriptor, proxyTrap) { - var _this$options_$enhanc, _this$options_; - - assertObservableDescriptor(adm, this); - return adm.defineObservableProperty_(key, descriptor.value, (_this$options_$enhanc = (_this$options_ = this.options_) == null ? void 0 : _this$options_.enhancer) != null ? _this$options_$enhanc : deepEnhancer, proxyTrap); - } - - function assertObservableDescriptor(adm, _ref, key, descriptor) { - _ref.annotationType_; - } - - var AUTO = "true"; - var autoAnnotation = /*#__PURE__*/createAutoAnnotation(); - function createAutoAnnotation(options) { - return { - annotationType_: AUTO, - options_: options, - make_: make_$5, - extend_: extend_$5 - }; - } - - function make_$5(adm, key, descriptor, source) { - var _this$options_3, _this$options_4; - - // getter -> computed - if (descriptor.get) { - return computed.make_(adm, key, descriptor, source); - } // lone setter -> action setter - - - if (descriptor.set) { - // TODO make action applicable to setter and delegate to action.make_ - var set = createAction(key.toString(), descriptor.set); // own - - if (source === adm.target_) { - return adm.defineProperty_(key, { - configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true, - set: set - }) === null ? 0 - /* Cancel */ - : 2 - /* Continue */ - ; - } // proto - - - defineProperty$2(source, key, { - configurable: true, - set: set - }); - return 2 - /* Continue */ - ; - } // function on proto -> autoAction/flow - - - if (source !== adm.target_ && typeof descriptor.value === "function") { - var _this$options_2; - - if (isGenerator(descriptor.value)) { - var _this$options_; - - var flowAnnotation = ((_this$options_ = this.options_) == null ? void 0 : _this$options_.autoBind) ? flow.bound : flow; - return flowAnnotation.make_(adm, key, descriptor, source); - } - - var actionAnnotation = ((_this$options_2 = this.options_) == null ? void 0 : _this$options_2.autoBind) ? autoAction.bound : autoAction; - return actionAnnotation.make_(adm, key, descriptor, source); - } // other -> observable - // Copy props from proto as well, see test: - // "decorate should work with Object.create" - - - var observableAnnotation = ((_this$options_3 = this.options_) == null ? void 0 : _this$options_3.deep) === false ? observable$1.ref : observable$1; // if function respect autoBind option - - if (typeof descriptor.value === "function" && ((_this$options_4 = this.options_) == null ? void 0 : _this$options_4.autoBind)) { - var _adm$proxy_; - - descriptor.value = descriptor.value.bind((_adm$proxy_ = adm.proxy_) != null ? _adm$proxy_ : adm.target_); - } - - return observableAnnotation.make_(adm, key, descriptor, source); - } - - function extend_$5(adm, key, descriptor, proxyTrap) { - var _this$options_5, _this$options_6; - - // getter -> computed - if (descriptor.get) { - return computed.extend_(adm, key, descriptor, proxyTrap); - } // lone setter -> action setter - - - if (descriptor.set) { - // TODO make action applicable to setter and delegate to action.extend_ - return adm.defineProperty_(key, { - configurable: globalState.safeDescriptors ? adm.isPlainObject_ : true, - set: createAction(key.toString(), descriptor.set) - }, proxyTrap); - } // other -> observable - // if function respect autoBind option - - - if (typeof descriptor.value === "function" && ((_this$options_5 = this.options_) == null ? void 0 : _this$options_5.autoBind)) { - var _adm$proxy_2; - - descriptor.value = descriptor.value.bind((_adm$proxy_2 = adm.proxy_) != null ? _adm$proxy_2 : adm.target_); - } - - var observableAnnotation = ((_this$options_6 = this.options_) == null ? void 0 : _this$options_6.deep) === false ? observable$1.ref : observable$1; - return observableAnnotation.extend_(adm, key, descriptor, proxyTrap); - } - - // in the majority of cases - - var defaultCreateObservableOptions = { - deep: true, - name: undefined, - defaultDecorator: undefined, - proxy: true - }; - Object.freeze(defaultCreateObservableOptions); - function asCreateObservableOptions(thing) { - return thing || defaultCreateObservableOptions; - } - var observableAnnotation = /*#__PURE__*/createObservableAnnotation("observable"); - var observableRefAnnotation = /*#__PURE__*/createObservableAnnotation("observable.ref", { - enhancer: referenceEnhancer - }); - var observableShallowAnnotation = /*#__PURE__*/createObservableAnnotation("observable.shallow", { - enhancer: shallowEnhancer - }); - var observableStructAnnotation = /*#__PURE__*/createObservableAnnotation("observable.struct", { - enhancer: refStructEnhancer - }); - var observableDecoratorAnnotation = /*#__PURE__*/createDecoratorAnnotation(observableAnnotation); - function getEnhancerFromOptions(options) { - return options.deep === true ? deepEnhancer : options.deep === false ? referenceEnhancer : getEnhancerFromAnnotation(options.defaultDecorator); - } - function getAnnotationFromOptions(options) { - var _options$defaultDecor; - - return options ? (_options$defaultDecor = options.defaultDecorator) != null ? _options$defaultDecor : createAutoAnnotation(options) : undefined; - } - function getEnhancerFromAnnotation(annotation) { - var _annotation$options_$, _annotation$options_; - - return !annotation ? deepEnhancer : (_annotation$options_$ = (_annotation$options_ = annotation.options_) == null ? void 0 : _annotation$options_.enhancer) != null ? _annotation$options_$ : deepEnhancer; - } - /** - * Turns an object, array or function into a reactive structure. - * @param v the value which should become observable. - */ - - function createObservable(v, arg2, arg3) { - // @observable someProp; - if (isStringish(arg2)) { - storeAnnotation(v, arg2, observableAnnotation); - return; - } // already observable - ignore - - - if (isObservable(v)) return v; // plain object - - if (isPlainObject$1(v)) return observable$1.object(v, arg2, arg3); // Array - - if (Array.isArray(v)) return observable$1.array(v, arg2); // Map - - if (isES6Map(v)) return observable$1.map(v, arg2); // Set - - if (isES6Set(v)) return observable$1.set(v, arg2); // other object - ignore - - if (typeof v === "object" && v !== null) return v; // anything else - - return observable$1.box(v, arg2); - } - - Object.assign(createObservable, observableDecoratorAnnotation); - var observableFactories = { - box: function box(value, options) { - var o = asCreateObservableOptions(options); - return new ObservableValue(value, getEnhancerFromOptions(o), o.name, true, o.equals); - }, - array: function array(initialValues, options) { - var o = asCreateObservableOptions(options); - return (globalState.useProxies === false || o.proxy === false ? createLegacyArray : createObservableArray)(initialValues, getEnhancerFromOptions(o), o.name); - }, - map: function map(initialValues, options) { - var o = asCreateObservableOptions(options); - return new ObservableMap(initialValues, getEnhancerFromOptions(o), o.name); - }, - set: function set(initialValues, options) { - var o = asCreateObservableOptions(options); - return new ObservableSet(initialValues, getEnhancerFromOptions(o), o.name); - }, - object: function object(props, decorators, options) { - return extendObservable(globalState.useProxies === false || (options == null ? void 0 : options.proxy) === false ? asObservableObject({}, options) : asDynamicObservableObject({}, options), props, decorators); - }, - ref: /*#__PURE__*/createDecoratorAnnotation(observableRefAnnotation), - shallow: /*#__PURE__*/createDecoratorAnnotation(observableShallowAnnotation), - deep: observableDecoratorAnnotation, - struct: /*#__PURE__*/createDecoratorAnnotation(observableStructAnnotation) - }; // eslint-disable-next-line - - var observable$1 = /*#__PURE__*/assign(createObservable, observableFactories); - - var COMPUTED = "computed"; - var COMPUTED_STRUCT = "computed.struct"; - var computedAnnotation = /*#__PURE__*/createComputedAnnotation(COMPUTED); - var computedStructAnnotation = /*#__PURE__*/createComputedAnnotation(COMPUTED_STRUCT, { - equals: comparer.structural - }); - /** - * Decorator for class properties: @computed get value() { return expr; }. - * For legacy purposes also invokable as ES5 observable created: `computed(() => expr)`; - */ - - var computed = function computed(arg1, arg2) { - if (isStringish(arg2)) { - // @computed - return storeAnnotation(arg1, arg2, computedAnnotation); - } - - if (isPlainObject$1(arg1)) { - // @computed({ options }) - return createDecoratorAnnotation(createComputedAnnotation(COMPUTED, arg1)); - } // computed(expr, options?) - - var opts = isPlainObject$1(arg2) ? arg2 : {}; - opts.get = arg1; - opts.name || (opts.name = arg1.name || ""); - /* for generated name */ - - return new ComputedValue(opts); - }; - Object.assign(computed, computedAnnotation); - computed.struct = /*#__PURE__*/createDecoratorAnnotation(computedStructAnnotation); - - var _getDescriptor$config, _getDescriptor; - // mobx versions - - var currentActionId = 0; - var nextActionId$1 = 1; - var isFunctionNameConfigurable = (_getDescriptor$config = (_getDescriptor = /*#__PURE__*/getDescriptor(function () {}, "name")) == null ? void 0 : _getDescriptor.configurable) != null ? _getDescriptor$config : false; // we can safely recycle this object - - var tmpNameDescriptor = { - value: "action", - configurable: true, - writable: false, - enumerable: false - }; - function createAction(actionName, fn, autoAction, ref) { - if (autoAction === void 0) { - autoAction = false; - } - - function res() { - return executeAction(actionName, autoAction, fn, ref || this, arguments); - } - - res.isMobxAction = true; - - if (isFunctionNameConfigurable) { - tmpNameDescriptor.value = actionName; - Object.defineProperty(res, "name", tmpNameDescriptor); - } - - return res; - } - function executeAction(actionName, canRunAsDerivation, fn, scope, args) { - var runInfo = _startAction(actionName, canRunAsDerivation); - - try { - return fn.apply(scope, args); - } catch (err) { - runInfo.error_ = err; - throw err; - } finally { - _endAction(runInfo); - } - } - function _startAction(actionName, canRunAsDerivation, // true for autoAction - scope, args) { - var notifySpy_ = "production" !== "production" ; - var startTime_ = 0; - - var prevDerivation_ = globalState.trackingDerivation; - var runAsAction = !canRunAsDerivation || !prevDerivation_; - startBatch(); - var prevAllowStateChanges_ = globalState.allowStateChanges; // by default preserve previous allow - - if (runAsAction) { - untrackedStart(); - prevAllowStateChanges_ = allowStateChangesStart(true); - } - - var prevAllowStateReads_ = allowStateReadsStart(true); - var runInfo = { - runAsAction_: runAsAction, - prevDerivation_: prevDerivation_, - prevAllowStateChanges_: prevAllowStateChanges_, - prevAllowStateReads_: prevAllowStateReads_, - notifySpy_: notifySpy_, - startTime_: startTime_, - actionId_: nextActionId$1++, - parentActionId_: currentActionId - }; - currentActionId = runInfo.actionId_; - return runInfo; - } - function _endAction(runInfo) { - if (currentActionId !== runInfo.actionId_) { - die(30); - } - - currentActionId = runInfo.parentActionId_; - - if (runInfo.error_ !== undefined) { - globalState.suppressReactionErrors = true; - } - - allowStateChangesEnd(runInfo.prevAllowStateChanges_); - allowStateReadsEnd(runInfo.prevAllowStateReads_); - endBatch(); - if (runInfo.runAsAction_) untrackedEnd(runInfo.prevDerivation_); - - globalState.suppressReactionErrors = false; - } - function allowStateChanges(allowStateChanges, func) { - var prev = allowStateChangesStart(allowStateChanges); - - try { - return func(); - } finally { - allowStateChangesEnd(prev); - } - } - function allowStateChangesStart(allowStateChanges) { - var prev = globalState.allowStateChanges; - globalState.allowStateChanges = allowStateChanges; - return prev; - } - function allowStateChangesEnd(prev) { - globalState.allowStateChanges = prev; - } - - var _Symbol$toPrimitive; - _Symbol$toPrimitive = Symbol.toPrimitive; - var ObservableValue = /*#__PURE__*/function (_Atom) { - _inheritsLoose(ObservableValue, _Atom); - - function ObservableValue(value, enhancer, name_, notifySpy, equals) { - var _this; - - if (name_ === void 0) { - name_ = "ObservableValue"; - } - - if (equals === void 0) { - equals = comparer["default"]; - } - - _this = _Atom.call(this, name_) || this; - _this.enhancer = void 0; - _this.name_ = void 0; - _this.equals = void 0; - _this.hasUnreportedChange_ = false; - _this.interceptors_ = void 0; - _this.changeListeners_ = void 0; - _this.value_ = void 0; - _this.dehancer = void 0; - _this.enhancer = enhancer; - _this.name_ = name_; - _this.equals = equals; - _this.value_ = enhancer(value, undefined, name_); - - return _this; - } - - var _proto = ObservableValue.prototype; - - _proto.dehanceValue = function dehanceValue(value) { - if (this.dehancer !== undefined) return this.dehancer(value); - return value; - }; - - _proto.set = function set(newValue) { - this.value_; - newValue = this.prepareNewValue_(newValue); - - if (newValue !== globalState.UNCHANGED) { - - this.setNewValue_(newValue); - } - }; - - _proto.prepareNewValue_ = function prepareNewValue_(newValue) { - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this, - type: UPDATE, - newValue: newValue - }); - if (!change) return globalState.UNCHANGED; - newValue = change.newValue; - } // apply modifier - - - newValue = this.enhancer(newValue, this.value_, this.name_); - return this.equals(this.value_, newValue) ? globalState.UNCHANGED : newValue; - }; - - _proto.setNewValue_ = function setNewValue_(newValue) { - var oldValue = this.value_; - this.value_ = newValue; - this.reportChanged(); - - if (hasListeners(this)) { - notifyListeners(this, { - type: UPDATE, - object: this, - newValue: newValue, - oldValue: oldValue - }); - } - }; - - _proto.get = function get() { - this.reportObserved(); - return this.dehanceValue(this.value_); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - if (fireImmediately) listener({ - observableKind: "value", - debugObjectName: this.name_, - object: this, - type: UPDATE, - newValue: this.value_, - oldValue: undefined - }); - return registerListener(this, listener); - }; - - _proto.raw = function raw() { - // used by MST ot get undehanced value - return this.value_; - }; - - _proto.toJSON = function toJSON() { - return this.get(); - }; - - _proto.toString = function toString() { - return this.name_ + "[" + this.value_ + "]"; - }; - - _proto.valueOf = function valueOf() { - return toPrimitive(this.get()); - }; - - _proto[_Symbol$toPrimitive] = function () { - return this.valueOf(); - }; - - return ObservableValue; - }(Atom); - var isObservableValue = /*#__PURE__*/createInstanceofPredicate("ObservableValue", ObservableValue); - - var _Symbol$toPrimitive$1; - /** - * A node in the state dependency root that observes other nodes, and can be observed itself. - * - * ComputedValue will remember the result of the computation for the duration of the batch, or - * while being observed. - * - * During this time it will recompute only when one of its direct dependencies changed, - * but only when it is being accessed with `ComputedValue.get()`. - * - * Implementation description: - * 1. First time it's being accessed it will compute and remember result - * give back remembered result until 2. happens - * 2. First time any deep dependency change, propagate POSSIBLY_STALE to all observers, wait for 3. - * 3. When it's being accessed, recompute if any shallow dependency changed. - * if result changed: propagate STALE to all observers, that were POSSIBLY_STALE from the last step. - * go to step 2. either way - * - * If at any point it's outside batch and it isn't observed: reset everything and go to 1. - */ - - _Symbol$toPrimitive$1 = Symbol.toPrimitive; - var ComputedValue = /*#__PURE__*/function () { - // nodes we are looking at. Our value depends on these nodes - // during tracking it's an array with new observed observers - // to check for cycles - // N.B: unminified as it is used by MST - - /** - * Create a new computed value based on a function expression. - * - * The `name` property is for debug purposes only. - * - * The `equals` property specifies the comparer function to use to determine if a newly produced - * value differs from the previous value. Two comparers are provided in the library; `defaultComparer` - * compares based on identity comparison (===), and `structuralComparer` deeply compares the structure. - * Structural comparison can be convenient if you always produce a new aggregated object and - * don't want to notify observers if it is structurally the same. - * This is useful for working with vectors, mouse coordinates etc. - */ - function ComputedValue(options) { - this.dependenciesState_ = IDerivationState_.NOT_TRACKING_; - this.observing_ = []; - this.newObserving_ = null; - this.isBeingObserved_ = false; - this.isPendingUnobservation_ = false; - this.observers_ = new Set(); - this.diffValue_ = 0; - this.runId_ = 0; - this.lastAccessedBy_ = 0; - this.lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - this.unboundDepsCount_ = 0; - this.value_ = new CaughtException(null); - this.name_ = void 0; - this.triggeredBy_ = void 0; - this.isComputing_ = false; - this.isRunningSetter_ = false; - this.derivation = void 0; - this.setter_ = void 0; - this.isTracing_ = TraceMode.NONE; - this.scope_ = void 0; - this.equals_ = void 0; - this.requiresReaction_ = void 0; - this.keepAlive_ = void 0; - this.onBOL = void 0; - this.onBUOL = void 0; - if (!options.get) die(31); - this.derivation = options.get; - this.name_ = options.name || ("ComputedValue"); - - if (options.set) { - this.setter_ = createAction("ComputedValue-setter", options.set); - } - - this.equals_ = options.equals || (options.compareStructural || options.struct ? comparer.structural : comparer["default"]); - this.scope_ = options.context; - this.requiresReaction_ = !!options.requiresReaction; - this.keepAlive_ = !!options.keepAlive; - } - - var _proto = ComputedValue.prototype; - - _proto.onBecomeStale_ = function onBecomeStale_() { - propagateMaybeChanged(this); - }; - - _proto.onBO = function onBO() { - if (this.onBOL) { - this.onBOL.forEach(function (listener) { - return listener(); - }); - } - }; - - _proto.onBUO = function onBUO() { - if (this.onBUOL) { - this.onBUOL.forEach(function (listener) { - return listener(); - }); - } - } - /** - * Returns the current value of this computed value. - * Will evaluate its computation first if needed. - */ - ; - - _proto.get = function get() { - if (this.isComputing_) die(32, this.name_, this.derivation); - - if (globalState.inBatch === 0 && // !globalState.trackingDerivatpion && - this.observers_.size === 0 && !this.keepAlive_) { - if (shouldCompute(this)) { - this.warnAboutUntrackedRead_(); - startBatch(); // See perf test 'computed memoization' - - this.value_ = this.computeValue_(false); - endBatch(); - } - } else { - reportObserved(this); - - if (shouldCompute(this)) { - var prevTrackingContext = globalState.trackingContext; - if (this.keepAlive_ && !prevTrackingContext) globalState.trackingContext = this; - if (this.trackAndCompute()) propagateChangeConfirmed(this); - globalState.trackingContext = prevTrackingContext; - } - } - - var result = this.value_; - if (isCaughtException(result)) throw result.cause; - return result; - }; - - _proto.set = function set(value) { - if (this.setter_) { - if (this.isRunningSetter_) die(33, this.name_); - this.isRunningSetter_ = true; - - try { - this.setter_.call(this.scope_, value); - } finally { - this.isRunningSetter_ = false; - } - } else die(34, this.name_); - }; - - _proto.trackAndCompute = function trackAndCompute() { - // N.B: unminified as it is used by MST - var oldValue = this.value_; - var wasSuspended = - /* see #1208 */ - this.dependenciesState_ === IDerivationState_.NOT_TRACKING_; - var newValue = this.computeValue_(true); - - var changed = wasSuspended || isCaughtException(oldValue) || isCaughtException(newValue) || !this.equals_(oldValue, newValue); - - if (changed) { - this.value_ = newValue; - } - - return changed; - }; - - _proto.computeValue_ = function computeValue_(track) { - this.isComputing_ = true; // don't allow state changes during computation - - var prev = allowStateChangesStart(false); - var res; - - if (track) { - res = trackDerivedFunction(this, this.derivation, this.scope_); - } else { - if (globalState.disableErrorBoundaries === true) { - res = this.derivation.call(this.scope_); - } else { - try { - res = this.derivation.call(this.scope_); - } catch (e) { - res = new CaughtException(e); - } - } - } - - allowStateChangesEnd(prev); - this.isComputing_ = false; - return res; - }; - - _proto.suspend_ = function suspend_() { - if (!this.keepAlive_) { - clearObserving(this); - this.value_ = undefined; // don't hold on to computed value! - } - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - var _this = this; - - var firstTime = true; - var prevValue = undefined; - return autorun(function () { - // TODO: why is this in a different place than the spyReport() function? in all other observables it's called in the same place - var newValue = _this.get(); - - if (!firstTime || fireImmediately) { - var prevU = untrackedStart(); - listener({ - observableKind: "computed", - debugObjectName: _this.name_, - type: UPDATE, - object: _this, - newValue: newValue, - oldValue: prevValue - }); - untrackedEnd(prevU); - } - - firstTime = false; - prevValue = newValue; - }); - }; - - _proto.warnAboutUntrackedRead_ = function warnAboutUntrackedRead_() { - return; - }; - - _proto.toString = function toString() { - return this.name_ + "[" + this.derivation.toString() + "]"; - }; - - _proto.valueOf = function valueOf() { - return toPrimitive(this.get()); - }; - - _proto[_Symbol$toPrimitive$1] = function () { - return this.valueOf(); - }; - - return ComputedValue; - }(); - var isComputedValue = /*#__PURE__*/createInstanceofPredicate("ComputedValue", ComputedValue); - - var IDerivationState_; - - (function (IDerivationState_) { - // before being run or (outside batch and not being observed) - // at this point derivation is not holding any data about dependency tree - IDerivationState_[IDerivationState_["NOT_TRACKING_"] = -1] = "NOT_TRACKING_"; // no shallow dependency changed since last computation - // won't recalculate derivation - // this is what makes mobx fast - - IDerivationState_[IDerivationState_["UP_TO_DATE_"] = 0] = "UP_TO_DATE_"; // some deep dependency changed, but don't know if shallow dependency changed - // will require to check first if UP_TO_DATE or POSSIBLY_STALE - // currently only ComputedValue will propagate POSSIBLY_STALE - // - // having this state is second big optimization: - // don't have to recompute on every dependency change, but only when it's needed - - IDerivationState_[IDerivationState_["POSSIBLY_STALE_"] = 1] = "POSSIBLY_STALE_"; // A shallow dependency has changed since last computation and the derivation - // will need to recompute when it's needed next. - - IDerivationState_[IDerivationState_["STALE_"] = 2] = "STALE_"; - })(IDerivationState_ || (IDerivationState_ = {})); - - var TraceMode; - - (function (TraceMode) { - TraceMode[TraceMode["NONE"] = 0] = "NONE"; - TraceMode[TraceMode["LOG"] = 1] = "LOG"; - TraceMode[TraceMode["BREAK"] = 2] = "BREAK"; - })(TraceMode || (TraceMode = {})); - - var CaughtException = function CaughtException(cause) { - this.cause = void 0; - this.cause = cause; // Empty - }; - function isCaughtException(e) { - return e instanceof CaughtException; - } - /** - * Finds out whether any dependency of the derivation has actually changed. - * If dependenciesState is 1 then it will recalculate dependencies, - * if any dependency changed it will propagate it by changing dependenciesState to 2. - * - * By iterating over the dependencies in the same order that they were reported and - * stopping on the first change, all the recalculations are only called for ComputedValues - * that will be tracked by derivation. That is because we assume that if the first x - * dependencies of the derivation doesn't change then the derivation should run the same way - * up until accessing x-th dependency. - */ - - function shouldCompute(derivation) { - switch (derivation.dependenciesState_) { - case IDerivationState_.UP_TO_DATE_: - return false; - - case IDerivationState_.NOT_TRACKING_: - case IDerivationState_.STALE_: - return true; - - case IDerivationState_.POSSIBLY_STALE_: - { - // state propagation can occur outside of action/reactive context #2195 - var prevAllowStateReads = allowStateReadsStart(true); - var prevUntracked = untrackedStart(); // no need for those computeds to be reported, they will be picked up in trackDerivedFunction. - - var obs = derivation.observing_, - l = obs.length; - - for (var i = 0; i < l; i++) { - var obj = obs[i]; - - if (isComputedValue(obj)) { - if (globalState.disableErrorBoundaries) { - obj.get(); - } else { - try { - obj.get(); - } catch (e) { - // we are not interested in the value *or* exception at this moment, but if there is one, notify all - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return true; - } - } // if ComputedValue `obj` actually changed it will be computed and propagated to its observers. - // and `derivation` is an observer of `obj` - // invariantShouldCompute(derivation) - - - if (derivation.dependenciesState_ === IDerivationState_.STALE_) { - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return true; - } - } - } - - changeDependenciesStateTo0(derivation); - untrackedEnd(prevUntracked); - allowStateReadsEnd(prevAllowStateReads); - return false; - } - } - } - function checkIfStateModificationsAreAllowed(atom) { - { - return; - } - } - /** - * Executes the provided function `f` and tracks which observables are being accessed. - * The tracking information is stored on the `derivation` object and the derivation is registered - * as observer of any of the accessed observables. - */ - - function trackDerivedFunction(derivation, f, context) { - var prevAllowStateReads = allowStateReadsStart(true); // pre allocate array allocation + room for variation in deps - // array will be trimmed by bindDependencies - - changeDependenciesStateTo0(derivation); - derivation.newObserving_ = new Array(derivation.observing_.length + 100); - derivation.unboundDepsCount_ = 0; - derivation.runId_ = ++globalState.runId; - var prevTracking = globalState.trackingDerivation; - globalState.trackingDerivation = derivation; - globalState.inBatch++; - var result; - - if (globalState.disableErrorBoundaries === true) { - result = f.call(context); - } else { - try { - result = f.call(context); - } catch (e) { - result = new CaughtException(e); - } - } - - globalState.inBatch--; - globalState.trackingDerivation = prevTracking; - bindDependencies(derivation); - allowStateReadsEnd(prevAllowStateReads); - return result; - } - /** - * diffs newObserving with observing. - * update observing to be newObserving with unique observables - * notify observers that become observed/unobserved - */ - - - function bindDependencies(derivation) { - // invariant(derivation.dependenciesState !== IDerivationState.NOT_TRACKING, "INTERNAL ERROR bindDependencies expects derivation.dependenciesState !== -1"); - var prevObserving = derivation.observing_; - var observing = derivation.observing_ = derivation.newObserving_; - var lowestNewObservingDerivationState = IDerivationState_.UP_TO_DATE_; // Go through all new observables and check diffValue: (this list can contain duplicates): - // 0: first occurrence, change to 1 and keep it - // 1: extra occurrence, drop it - - var i0 = 0, - l = derivation.unboundDepsCount_; - - for (var i = 0; i < l; i++) { - var dep = observing[i]; - - if (dep.diffValue_ === 0) { - dep.diffValue_ = 1; - if (i0 !== i) observing[i0] = dep; - i0++; - } // Upcast is 'safe' here, because if dep is IObservable, `dependenciesState` will be undefined, - // not hitting the condition - - - if (dep.dependenciesState_ > lowestNewObservingDerivationState) { - lowestNewObservingDerivationState = dep.dependenciesState_; - } - } - - observing.length = i0; - derivation.newObserving_ = null; // newObserving shouldn't be needed outside tracking (statement moved down to work around FF bug, see #614) - // Go through all old observables and check diffValue: (it is unique after last bindDependencies) - // 0: it's not in new observables, unobserve it - // 1: it keeps being observed, don't want to notify it. change to 0 - - l = prevObserving.length; - - while (l--) { - var _dep = prevObserving[l]; - - if (_dep.diffValue_ === 0) { - removeObserver(_dep, derivation); - } - - _dep.diffValue_ = 0; - } // Go through all new observables and check diffValue: (now it should be unique) - // 0: it was set to 0 in last loop. don't need to do anything. - // 1: it wasn't observed, let's observe it. set back to 0 - - - while (i0--) { - var _dep2 = observing[i0]; - - if (_dep2.diffValue_ === 1) { - _dep2.diffValue_ = 0; - addObserver(_dep2, derivation); - } - } // Some new observed derivations may become stale during this derivation computation - // so they have had no chance to propagate staleness (#916) - - - if (lowestNewObservingDerivationState !== IDerivationState_.UP_TO_DATE_) { - derivation.dependenciesState_ = lowestNewObservingDerivationState; - derivation.onBecomeStale_(); - } - } - - function clearObserving(derivation) { - // invariant(globalState.inBatch > 0, "INTERNAL ERROR clearObserving should be called only inside batch"); - var obs = derivation.observing_; - derivation.observing_ = []; - var i = obs.length; - - while (i--) { - removeObserver(obs[i], derivation); - } - - derivation.dependenciesState_ = IDerivationState_.NOT_TRACKING_; - } - function untracked(action) { - var prev = untrackedStart(); - - try { - return action(); - } finally { - untrackedEnd(prev); - } - } - function untrackedStart() { - var prev = globalState.trackingDerivation; - globalState.trackingDerivation = null; - return prev; - } - function untrackedEnd(prev) { - globalState.trackingDerivation = prev; - } - function allowStateReadsStart(allowStateReads) { - var prev = globalState.allowStateReads; - globalState.allowStateReads = allowStateReads; - return prev; - } - function allowStateReadsEnd(prev) { - globalState.allowStateReads = prev; - } - /** - * needed to keep `lowestObserverState` correct. when changing from (2 or 1) to 0 - * - */ - - function changeDependenciesStateTo0(derivation) { - if (derivation.dependenciesState_ === IDerivationState_.UP_TO_DATE_) return; - derivation.dependenciesState_ = IDerivationState_.UP_TO_DATE_; - var obs = derivation.observing_; - var i = obs.length; - - while (i--) { - obs[i].lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - } - } - var MobXGlobals = function MobXGlobals() { - this.version = 6; - this.UNCHANGED = {}; - this.trackingDerivation = null; - this.trackingContext = null; - this.runId = 0; - this.mobxGuid = 0; - this.inBatch = 0; - this.pendingUnobservations = []; - this.pendingReactions = []; - this.isRunningReactions = false; - this.allowStateChanges = false; - this.allowStateReads = true; - this.enforceActions = true; - this.spyListeners = []; - this.globalReactionErrorHandlers = []; - this.computedRequiresReaction = false; - this.reactionRequiresObservable = false; - this.observableRequiresReaction = false; - this.disableErrorBoundaries = false; - this.suppressReactionErrors = false; - this.useProxies = true; - this.verifyProxies = false; - this.safeDescriptors = true; - }; - var canMergeGlobalState = true; - var globalState = /*#__PURE__*/function () { - var global = /*#__PURE__*/getGlobal(); - if (global.__mobxInstanceCount > 0 && !global.__mobxGlobals) canMergeGlobalState = false; - if (global.__mobxGlobals && global.__mobxGlobals.version !== new MobXGlobals().version) canMergeGlobalState = false; - - if (!canMergeGlobalState) { - setTimeout(function () { - { - die(35); - } - }, 1); - return new MobXGlobals(); - } else if (global.__mobxGlobals) { - global.__mobxInstanceCount += 1; - if (!global.__mobxGlobals.UNCHANGED) global.__mobxGlobals.UNCHANGED = {}; // make merge backward compatible - - return global.__mobxGlobals; - } else { - global.__mobxInstanceCount = 1; - return global.__mobxGlobals = /*#__PURE__*/new MobXGlobals(); - } - }(); - function getGlobalState() { - return globalState; - } - // const list = observable.observers - // const map = observable.observersIndexes - // const l = list.length - // for (let i = 0; i < l; i++) { - // const id = list[i].__mapid - // if (i) { - // invariant(map[id] === i, "INTERNAL ERROR maps derivation.__mapid to index in list") // for performance - // } else { - // invariant(!(id in map), "INTERNAL ERROR observer on index 0 shouldn't be held in map.") // for performance - // } - // } - // invariant( - // list.length === 0 || Object.keys(map).length === list.length - 1, - // "INTERNAL ERROR there is no junk in map" - // ) - // } - - function addObserver(observable, node) { - // invariant(node.dependenciesState !== -1, "INTERNAL ERROR, can add only dependenciesState !== -1"); - // invariant(observable._observers.indexOf(node) === -1, "INTERNAL ERROR add already added node"); - // invariantObservers(observable); - observable.observers_.add(node); - if (observable.lowestObserverState_ > node.dependenciesState_) observable.lowestObserverState_ = node.dependenciesState_; // invariantObservers(observable); - // invariant(observable._observers.indexOf(node) !== -1, "INTERNAL ERROR didn't add node"); - } - function removeObserver(observable, node) { - // invariant(globalState.inBatch > 0, "INTERNAL ERROR, remove should be called only inside batch"); - // invariant(observable._observers.indexOf(node) !== -1, "INTERNAL ERROR remove already removed node"); - // invariantObservers(observable); - observable.observers_["delete"](node); - - if (observable.observers_.size === 0) { - // deleting last observer - queueForUnobservation(observable); - } // invariantObservers(observable); - // invariant(observable._observers.indexOf(node) === -1, "INTERNAL ERROR remove already removed node2"); - - } - function queueForUnobservation(observable) { - if (observable.isPendingUnobservation_ === false) { - // invariant(observable._observers.length === 0, "INTERNAL ERROR, should only queue for unobservation unobserved observables"); - observable.isPendingUnobservation_ = true; - globalState.pendingUnobservations.push(observable); - } - } - /** - * Batch starts a transaction, at least for purposes of memoizing ComputedValues when nothing else does. - * During a batch `onBecomeUnobserved` will be called at most once per observable. - * Avoids unnecessary recalculations. - */ - - function startBatch() { - globalState.inBatch++; - } - function endBatch() { - if (--globalState.inBatch === 0) { - runReactions(); // the batch is actually about to finish, all unobserving should happen here. - - var list = globalState.pendingUnobservations; - - for (var i = 0; i < list.length; i++) { - var observable = list[i]; - observable.isPendingUnobservation_ = false; - - if (observable.observers_.size === 0) { - if (observable.isBeingObserved_) { - // if this observable had reactive observers, trigger the hooks - observable.isBeingObserved_ = false; - observable.onBUO(); - } - - if (observable instanceof ComputedValue) { - // computed values are automatically teared down when the last observer leaves - // this process happens recursively, this computed might be the last observabe of another, etc.. - observable.suspend_(); - } - } - } - - globalState.pendingUnobservations = []; - } - } - function reportObserved(observable) { - var derivation = globalState.trackingDerivation; - - if (derivation !== null) { - /** - * Simple optimization, give each derivation run an unique id (runId) - * Check if last time this observable was accessed the same runId is used - * if this is the case, the relation is already known - */ - if (derivation.runId_ !== observable.lastAccessedBy_) { - observable.lastAccessedBy_ = derivation.runId_; // Tried storing newObserving, or observing, or both as Set, but performance didn't come close... - - derivation.newObserving_[derivation.unboundDepsCount_++] = observable; - - if (!observable.isBeingObserved_ && globalState.trackingContext) { - observable.isBeingObserved_ = true; - observable.onBO(); - } - } - - return true; - } else if (observable.observers_.size === 0 && globalState.inBatch > 0) { - queueForUnobservation(observable); - } - - return false; - } // function invariantLOS(observable: IObservable, msg: string) { - // // it's expensive so better not run it in produciton. but temporarily helpful for testing - // const min = getObservers(observable).reduce((a, b) => Math.min(a, b.dependenciesState), 2) - // if (min >= observable.lowestObserverState) return // <- the only assumption about `lowestObserverState` - // throw new Error( - // "lowestObserverState is wrong for " + - // msg + - // " because " + - // min + - // " < " + - // observable.lowestObserverState - // ) - // } - - /** - * NOTE: current propagation mechanism will in case of self reruning autoruns behave unexpectedly - * It will propagate changes to observers from previous run - * It's hard or maybe impossible (with reasonable perf) to get it right with current approach - * Hopefully self reruning autoruns aren't a feature people should depend on - * Also most basic use cases should be ok - */ - // Called by Atom when its value changes - - function propagateChanged(observable) { - // invariantLOS(observable, "changed start"); - if (observable.lowestObserverState_ === IDerivationState_.STALE_) return; - observable.lowestObserverState_ = IDerivationState_.STALE_; // Ideally we use for..of here, but the downcompiled version is really slow... - - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) { - - d.onBecomeStale_(); - } - - d.dependenciesState_ = IDerivationState_.STALE_; - }); // invariantLOS(observable, "changed end"); - } // Called by ComputedValue when it recalculate and its value changed - - function propagateChangeConfirmed(observable) { - // invariantLOS(observable, "confirmed start"); - if (observable.lowestObserverState_ === IDerivationState_.STALE_) return; - observable.lowestObserverState_ = IDerivationState_.STALE_; - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.POSSIBLY_STALE_) { - d.dependenciesState_ = IDerivationState_.STALE_; - } else if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_ // this happens during computing of `d`, just keep lowestObserverState up to date. - ) { - observable.lowestObserverState_ = IDerivationState_.UP_TO_DATE_; - } - }); // invariantLOS(observable, "confirmed end"); - } // Used by computed when its dependency changed, but we don't wan't to immediately recompute. - - function propagateMaybeChanged(observable) { - // invariantLOS(observable, "maybe start"); - if (observable.lowestObserverState_ !== IDerivationState_.UP_TO_DATE_) return; - observable.lowestObserverState_ = IDerivationState_.POSSIBLY_STALE_; - observable.observers_.forEach(function (d) { - if (d.dependenciesState_ === IDerivationState_.UP_TO_DATE_) { - d.dependenciesState_ = IDerivationState_.POSSIBLY_STALE_; - d.onBecomeStale_(); - } - }); // invariantLOS(observable, "maybe end"); - } - - var Reaction = /*#__PURE__*/function () { - // nodes we are looking at. Our value depends on these nodes - function Reaction(name_, onInvalidate_, errorHandler_, requiresObservable_) { - if (name_ === void 0) { - name_ = "Reaction"; - } - - if (requiresObservable_ === void 0) { - requiresObservable_ = false; - } - - this.name_ = void 0; - this.onInvalidate_ = void 0; - this.errorHandler_ = void 0; - this.requiresObservable_ = void 0; - this.observing_ = []; - this.newObserving_ = []; - this.dependenciesState_ = IDerivationState_.NOT_TRACKING_; - this.diffValue_ = 0; - this.runId_ = 0; - this.unboundDepsCount_ = 0; - this.isDisposed_ = false; - this.isScheduled_ = false; - this.isTrackPending_ = false; - this.isRunning_ = false; - this.isTracing_ = TraceMode.NONE; - this.name_ = name_; - this.onInvalidate_ = onInvalidate_; - this.errorHandler_ = errorHandler_; - this.requiresObservable_ = requiresObservable_; - } - - var _proto = Reaction.prototype; - - _proto.onBecomeStale_ = function onBecomeStale_() { - this.schedule_(); - }; - - _proto.schedule_ = function schedule_() { - if (!this.isScheduled_) { - this.isScheduled_ = true; - globalState.pendingReactions.push(this); - runReactions(); - } - }; - - _proto.isScheduled = function isScheduled() { - return this.isScheduled_; - } - /** - * internal, use schedule() if you intend to kick off a reaction - */ - ; - - _proto.runReaction_ = function runReaction_() { - if (!this.isDisposed_) { - startBatch(); - this.isScheduled_ = false; - var prev = globalState.trackingContext; - globalState.trackingContext = this; - - if (shouldCompute(this)) { - this.isTrackPending_ = true; - - try { - this.onInvalidate_(); - - if ("production" !== "production" && this.isTrackPending_ && isSpyEnabled()) ; - } catch (e) { - this.reportExceptionInDerivation_(e); - } - } - - globalState.trackingContext = prev; - endBatch(); - } - }; - - _proto.track = function track(fn) { - if (this.isDisposed_) { - return; // console.warn("Reaction already disposed") // Note: Not a warning / error in mobx 4 either - } - - startBatch(); - - this.isRunning_ = true; - var prevReaction = globalState.trackingContext; // reactions could create reactions... - - globalState.trackingContext = this; - var result = trackDerivedFunction(this, fn, undefined); - globalState.trackingContext = prevReaction; - this.isRunning_ = false; - this.isTrackPending_ = false; - - if (this.isDisposed_) { - // disposed during last run. Clean up everything that was bound after the dispose call. - clearObserving(this); - } - - if (isCaughtException(result)) this.reportExceptionInDerivation_(result.cause); - - endBatch(); - }; - - _proto.reportExceptionInDerivation_ = function reportExceptionInDerivation_(error) { - var _this = this; - - if (this.errorHandler_) { - this.errorHandler_(error, this); - return; - } - - if (globalState.disableErrorBoundaries) throw error; - var message = "[mobx] uncaught error in '" + this + "'"; - - if (!globalState.suppressReactionErrors) { - console.error(message, error); - /** If debugging brought you here, please, read the above message :-). Tnx! */ - } // prettier-ignore - - globalState.globalReactionErrorHandlers.forEach(function (f) { - return f(error, _this); - }); - }; - - _proto.dispose = function dispose() { - if (!this.isDisposed_) { - this.isDisposed_ = true; - - if (!this.isRunning_) { - // if disposed while running, clean up later. Maybe not optimal, but rare case - startBatch(); - clearObserving(this); - endBatch(); - } - } - }; - - _proto.getDisposer_ = function getDisposer_() { - var r = this.dispose.bind(this); - r[$mobx] = this; - return r; - }; - - _proto.toString = function toString() { - return "Reaction[" + this.name_ + "]"; - }; - - _proto.trace = function trace$1(enterBreakPoint) { - if (enterBreakPoint === void 0) { - enterBreakPoint = false; - } - - trace(this, enterBreakPoint); - }; - - return Reaction; - }(); - /** - * Magic number alert! - * Defines within how many times a reaction is allowed to re-trigger itself - * until it is assumed that this is gonna be a never ending loop... - */ - - var MAX_REACTION_ITERATIONS = 100; - - var reactionScheduler = function reactionScheduler(f) { - return f(); - }; - - function runReactions() { - // Trampolining, if runReactions are already running, new reactions will be picked up - if (globalState.inBatch > 0 || globalState.isRunningReactions) return; - reactionScheduler(runReactionsHelper); - } - - function runReactionsHelper() { - globalState.isRunningReactions = true; - var allReactions = globalState.pendingReactions; - var iterations = 0; // While running reactions, new reactions might be triggered. - // Hence we work with two variables and check whether - // we converge to no remaining reactions after a while. - - while (allReactions.length > 0) { - if (++iterations === MAX_REACTION_ITERATIONS) { - console.error("[mobx] cycle in reaction: " + allReactions[0]); - allReactions.splice(0); // clear reactions - } - - var remainingReactions = allReactions.splice(0); - - for (var i = 0, l = remainingReactions.length; i < l; i++) { - remainingReactions[i].runReaction_(); - } - } - - globalState.isRunningReactions = false; - } - - var isReaction = /*#__PURE__*/createInstanceofPredicate("Reaction", Reaction); - - function isSpyEnabled() { - return "production" !== "production" ; - } - function spyReport(event) { - return; // dead code elimination can do the rest - } - function spyReportStart(event) { - return; - } - function spyReportEnd(change) { - return; - } - function spy(listener) { - { - console.warn("[mobx.spy] Is a no-op in production builds"); - return function () {}; - } - } - - var ACTION = "action"; - var ACTION_BOUND = "action.bound"; - var AUTOACTION = "autoAction"; - var AUTOACTION_BOUND = "autoAction.bound"; - var DEFAULT_ACTION_NAME = ""; - var actionAnnotation = /*#__PURE__*/createActionAnnotation(ACTION); - var actionBoundAnnotation = /*#__PURE__*/createActionAnnotation(ACTION_BOUND, { - bound: true - }); - var autoActionAnnotation = /*#__PURE__*/createActionAnnotation(AUTOACTION, { - autoAction: true - }); - var autoActionBoundAnnotation = /*#__PURE__*/createActionAnnotation(AUTOACTION_BOUND, { - autoAction: true, - bound: true - }); - - function createActionFactory(autoAction) { - var res = function action(arg1, arg2) { - // action(fn() {}) - if (isFunction$2(arg1)) return createAction(arg1.name || DEFAULT_ACTION_NAME, arg1, autoAction); // action("name", fn() {}) - - if (isFunction$2(arg2)) return createAction(arg1, arg2, autoAction); // @action - - if (isStringish(arg2)) { - return storeAnnotation(arg1, arg2, autoAction ? autoActionAnnotation : actionAnnotation); - } // action("name") & @action("name") - - - if (isStringish(arg1)) { - return createDecoratorAnnotation(createActionAnnotation(autoAction ? AUTOACTION : ACTION, { - name: arg1, - autoAction: autoAction - })); - } - }; - - return res; - } - - var action = /*#__PURE__*/createActionFactory(false); - Object.assign(action, actionAnnotation); - var autoAction = /*#__PURE__*/createActionFactory(true); - Object.assign(autoAction, autoActionAnnotation); - action.bound = /*#__PURE__*/createDecoratorAnnotation(actionBoundAnnotation); - autoAction.bound = /*#__PURE__*/createDecoratorAnnotation(autoActionBoundAnnotation); - function runInAction(fn) { - return executeAction(fn.name || DEFAULT_ACTION_NAME, false, fn, this, undefined); - } - function isAction(thing) { - return isFunction$2(thing) && thing.isMobxAction === true; - } - - /** - * Creates a named reactive view and keeps it alive, so that the view is always - * updated if one of the dependencies changes, even when the view is not further used by something else. - * @param view The reactive view - * @returns disposer function, which can be used to stop the view from being updated in the future. - */ - - function autorun(view, opts) { - var _opts$name, _opts; - - if (opts === void 0) { - opts = EMPTY_OBJECT$1; - } - - var name = (_opts$name = (_opts = opts) == null ? void 0 : _opts.name) != null ? _opts$name : "Autorun"; - var runSync = !opts.scheduler && !opts.delay; - var reaction; - - if (runSync) { - // normal autorun - reaction = new Reaction(name, function () { - this.track(reactionRunner); - }, opts.onError, opts.requiresObservable); - } else { - var scheduler = createSchedulerFromOptions(opts); // debounced autorun - - var isScheduled = false; - reaction = new Reaction(name, function () { - if (!isScheduled) { - isScheduled = true; - scheduler(function () { - isScheduled = false; - if (!reaction.isDisposed_) reaction.track(reactionRunner); - }); - } - }, opts.onError, opts.requiresObservable); - } - - function reactionRunner() { - view(reaction); - } - - reaction.schedule_(); - return reaction.getDisposer_(); - } - - var run = function run(f) { - return f(); - }; - - function createSchedulerFromOptions(opts) { - return opts.scheduler ? opts.scheduler : opts.delay ? function (f) { - return setTimeout(f, opts.delay); - } : run; - } - - function reaction(expression, effect, opts) { - var _opts$name2; - - if (opts === void 0) { - opts = EMPTY_OBJECT$1; - } - - var name = (_opts$name2 = opts.name) != null ? _opts$name2 : "Reaction"; - var effectAction = action(name, opts.onError ? wrapErrorHandler(opts.onError, effect) : effect); - var runSync = !opts.scheduler && !opts.delay; - var scheduler = createSchedulerFromOptions(opts); - var firstTime = true; - var isScheduled = false; - var value; - var oldValue = undefined; // only an issue with fireImmediately - - var equals = opts.compareStructural ? comparer.structural : opts.equals || comparer["default"]; - var r = new Reaction(name, function () { - if (firstTime || runSync) { - reactionRunner(); - } else if (!isScheduled) { - isScheduled = true; - scheduler(reactionRunner); - } - }, opts.onError, opts.requiresObservable); - - function reactionRunner() { - isScheduled = false; - if (r.isDisposed_) return; - var changed = false; - r.track(function () { - var nextValue = allowStateChanges(false, function () { - return expression(r); - }); - changed = firstTime || !equals(value, nextValue); - oldValue = value; - value = nextValue; - }); - if (firstTime && opts.fireImmediately) effectAction(value, oldValue, r);else if (!firstTime && changed) effectAction(value, oldValue, r); - firstTime = false; - } - - r.schedule_(); - return r.getDisposer_(); - } - - function wrapErrorHandler(errorHandler, baseFn) { - return function () { - try { - return baseFn.apply(this, arguments); - } catch (e) { - errorHandler.call(this, e); - } - }; - } - - var ON_BECOME_OBSERVED = "onBO"; - var ON_BECOME_UNOBSERVED = "onBUO"; - function onBecomeObserved(thing, arg2, arg3) { - return interceptHook(ON_BECOME_OBSERVED, thing, arg2, arg3); - } - function onBecomeUnobserved(thing, arg2, arg3) { - return interceptHook(ON_BECOME_UNOBSERVED, thing, arg2, arg3); - } - - function interceptHook(hook, thing, arg2, arg3) { - var atom = typeof arg3 === "function" ? getAtom(thing, arg2) : getAtom(thing); - var cb = isFunction$2(arg3) ? arg3 : arg2; - var listenersKey = hook + "L"; - - if (atom[listenersKey]) { - atom[listenersKey].add(cb); - } else { - atom[listenersKey] = new Set([cb]); - } - - return function () { - var hookListeners = atom[listenersKey]; - - if (hookListeners) { - hookListeners["delete"](cb); - - if (hookListeners.size === 0) { - delete atom[listenersKey]; - } - } - }; - } - - function extendObservable(target, properties, annotations, options) { - - - var descriptors = getOwnPropertyDescriptors(properties); - var adm = asObservableObject(target, options)[$mobx]; - startBatch(); - - try { - ownKeys(descriptors).forEach(function (key) { - adm.extend_(key, descriptors[key], // must pass "undefined" for { key: undefined } - !annotations ? true : key in annotations ? annotations[key] : true); - }); - } finally { - endBatch(); - } - - return target; - } - - var generatorId = 0; - function FlowCancellationError() { - this.message = "FLOW_CANCELLED"; - } - FlowCancellationError.prototype = /*#__PURE__*/Object.create(Error.prototype); - var flowAnnotation = /*#__PURE__*/createFlowAnnotation("flow"); - var flowBoundAnnotation = /*#__PURE__*/createFlowAnnotation("flow.bound", { - bound: true - }); - var flow = /*#__PURE__*/Object.assign(function flow(arg1, arg2) { - // @flow - if (isStringish(arg2)) { - return storeAnnotation(arg1, arg2, flowAnnotation); - } // flow(fn) - var generator = arg1; - var name = generator.name || ""; // Implementation based on https://github.com/tj/co/blob/master/index.js - - var res = function res() { - var ctx = this; - var args = arguments; - var runId = ++generatorId; - var gen = action(name + " - runid: " + runId + " - init", generator).apply(ctx, args); - var rejector; - var pendingPromise = undefined; - var promise = new Promise(function (resolve, reject) { - var stepId = 0; - rejector = reject; - - function onFulfilled(res) { - pendingPromise = undefined; - var ret; - - try { - ret = action(name + " - runid: " + runId + " - yield " + stepId++, gen.next).call(gen, res); - } catch (e) { - return reject(e); - } - - next(ret); - } - - function onRejected(err) { - pendingPromise = undefined; - var ret; - - try { - ret = action(name + " - runid: " + runId + " - yield " + stepId++, gen["throw"]).call(gen, err); - } catch (e) { - return reject(e); - } - - next(ret); - } - - function next(ret) { - if (isFunction$2(ret == null ? void 0 : ret.then)) { - // an async iterator - ret.then(next, reject); - return; - } - - if (ret.done) return resolve(ret.value); - pendingPromise = Promise.resolve(ret.value); - return pendingPromise.then(onFulfilled, onRejected); - } - - onFulfilled(undefined); // kick off the process - }); - promise.cancel = action(name + " - runid: " + runId + " - cancel", function () { - try { - if (pendingPromise) cancelPromise(pendingPromise); // Finally block can return (or yield) stuff.. - - var _res = gen["return"](undefined); // eat anything that promise would do, it's cancelled! - - - var yieldedPromise = Promise.resolve(_res.value); - yieldedPromise.then(noop$1, noop$1); - cancelPromise(yieldedPromise); // maybe it can be cancelled :) - // reject our original promise - - rejector(new FlowCancellationError()); - } catch (e) { - rejector(e); // there could be a throwing finally block - } - }); - return promise; - }; - - res.isMobXFlow = true; - return res; - }, flowAnnotation); - flow.bound = /*#__PURE__*/createDecoratorAnnotation(flowBoundAnnotation); - - function cancelPromise(promise) { - if (isFunction$2(promise.cancel)) promise.cancel(); - } - function isFlow(fn) { - return (fn == null ? void 0 : fn.isMobXFlow) === true; - } - - function interceptReads(thing, propOrHandler, handler) { - var target; - - if (isObservableMap(thing) || isObservableArray(thing) || isObservableValue(thing)) { - target = getAdministration(thing); - } else if (isObservableObject(thing)) { - target = getAdministration(thing, propOrHandler); - } else ; - target.dehancer = typeof propOrHandler === "function" ? propOrHandler : handler; - return function () { - target.dehancer = undefined; - }; - } - - function intercept(thing, propOrHandler, handler) { - if (isFunction$2(handler)) return interceptProperty(thing, propOrHandler, handler);else return interceptInterceptable(thing, propOrHandler); - } - - function interceptInterceptable(thing, handler) { - return getAdministration(thing).intercept_(handler); - } - - function interceptProperty(thing, property, handler) { - return getAdministration(thing, property).intercept_(handler); - } - - function _isObservable(value, property) { - if (!value) return false; - - if (property !== undefined) { - - if (isObservableObject(value)) { - return value[$mobx].values_.has(property); - } - - return false; - } // For first check, see #701 - - - return isObservableObject(value) || !!value[$mobx] || isAtom(value) || isReaction(value) || isComputedValue(value); - } - - function isObservable(value) { - return _isObservable(value); - } - - function keys(obj) { - if (isObservableObject(obj)) { - return obj[$mobx].keys_(); - } - - if (isObservableMap(obj) || isObservableSet(obj)) { - return Array.from(obj.keys()); - } - - if (isObservableArray(obj)) { - return obj.map(function (_, index) { - return index; - }); - } - - die(5); - } - function values(obj) { - if (isObservableObject(obj)) { - return keys(obj).map(function (key) { - return obj[key]; - }); - } - - if (isObservableMap(obj)) { - return keys(obj).map(function (key) { - return obj.get(key); - }); - } - - if (isObservableSet(obj)) { - return Array.from(obj.values()); - } - - if (isObservableArray(obj)) { - return obj.slice(); - } - - die(6); - } - function entries(obj) { - if (isObservableObject(obj)) { - return keys(obj).map(function (key) { - return [key, obj[key]]; - }); - } - - if (isObservableMap(obj)) { - return keys(obj).map(function (key) { - return [key, obj.get(key)]; - }); - } - - if (isObservableSet(obj)) { - return Array.from(obj.entries()); - } - - if (isObservableArray(obj)) { - return obj.map(function (key, index) { - return [index, key]; - }); - } - - die(7); - } - function set(obj, key, value) { - if (arguments.length === 2 && !isObservableSet(obj)) { - startBatch(); - var _values = key; - - try { - for (var _key in _values) { - set(obj, _key, _values[_key]); - } - } finally { - endBatch(); - } - - return; - } - - if (isObservableObject(obj)) { - obj[$mobx].set_(key, value); - } else if (isObservableMap(obj)) { - obj.set(key, value); - } else if (isObservableSet(obj)) { - obj.add(key); - } else if (isObservableArray(obj)) { - if (typeof key !== "number") key = parseInt(key, 10); - if (key < 0) die("Invalid index: '" + key + "'"); - startBatch(); - if (key >= obj.length) obj.length = key + 1; - obj[key] = value; - endBatch(); - } else die(8); - } - function apiDefineProperty(obj, key, descriptor) { - if (isObservableObject(obj)) { - return obj[$mobx].defineProperty_(key, descriptor); - } - - die(39); - } - - function observe(thing, propOrCb, cbOrFire, fireImmediately) { - if (isFunction$2(cbOrFire)) return observeObservableProperty(thing, propOrCb, cbOrFire, fireImmediately);else return observeObservable(thing, propOrCb, cbOrFire); - } - - function observeObservable(thing, listener, fireImmediately) { - return getAdministration(thing).observe_(listener, fireImmediately); - } - - function observeObservableProperty(thing, property, listener, fireImmediately) { - return getAdministration(thing, property).observe_(listener, fireImmediately); - } - - function trace() { - die("trace() is not available in production builds"); - var enterBreakPoint = false; - - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - if (typeof args[args.length - 1] === "boolean") enterBreakPoint = args.pop(); - var derivation = getAtomFromArgs(args); - - if (!derivation) { - return die("'trace(break?)' can only be used inside a tracked computed value or a Reaction. Consider passing in the computed value or reaction explicitly"); - } - - if (derivation.isTracing_ === TraceMode.NONE) { - console.log("[mobx.trace] '" + derivation.name_ + "' tracing enabled"); - } - - derivation.isTracing_ = enterBreakPoint ? TraceMode.BREAK : TraceMode.LOG; - } - - function getAtomFromArgs(args) { - switch (args.length) { - case 0: - return globalState.trackingDerivation; - - case 1: - return getAtom(args[0]); - - case 2: - return getAtom(args[0], args[1]); - } - } - - /** - * During a transaction no views are updated until the end of the transaction. - * The transaction will be run synchronously nonetheless. - * - * @param action a function that updates some reactive state - * @returns any value that was returned by the 'action' parameter. - */ - - function transaction(action, thisArg) { - if (thisArg === void 0) { - thisArg = undefined; - } - - startBatch(); - - try { - return action.apply(thisArg); - } finally { - endBatch(); - } - } - - function getAdm(target) { - return target[$mobx]; - } // Optimization: we don't need the intermediate objects and could have a completely custom administration for DynamicObjects, - // and skip either the internal values map, or the base object with its property descriptors! - - - var objectProxyTraps = { - has: function has(target, name) { - return getAdm(target).has_(name); - }, - get: function get(target, name) { - return getAdm(target).get_(name); - }, - set: function set(target, name, value) { - var _getAdm$set_; - - if (!isStringish(name)) return false; - - - return (_getAdm$set_ = getAdm(target).set_(name, value, true)) != null ? _getAdm$set_ : true; - }, - deleteProperty: function deleteProperty(target, name) { - var _getAdm$delete_; - - if (!isStringish(name)) return false; // null (intercepted) -> true (success) - - return (_getAdm$delete_ = getAdm(target).delete_(name, true)) != null ? _getAdm$delete_ : true; - }, - defineProperty: function defineProperty(target, name, descriptor) { - var _getAdm$definePropert; - - - return (_getAdm$definePropert = getAdm(target).defineProperty_(name, descriptor)) != null ? _getAdm$definePropert : true; - }, - ownKeys: function ownKeys(target) { - return getAdm(target).ownKeys_(); - }, - preventExtensions: function preventExtensions(target) { - die(13); - } - }; - function asDynamicObservableObject(target, options) { - var _target$$mobx, _target$$mobx$proxy_; - - assertProxies(); - target = asObservableObject(target, options); - return (_target$$mobx$proxy_ = (_target$$mobx = target[$mobx]).proxy_) != null ? _target$$mobx$proxy_ : _target$$mobx.proxy_ = new Proxy(target, objectProxyTraps); - } - - function hasInterceptors(interceptable) { - return interceptable.interceptors_ !== undefined && interceptable.interceptors_.length > 0; - } - function registerInterceptor(interceptable, handler) { - var interceptors = interceptable.interceptors_ || (interceptable.interceptors_ = []); - interceptors.push(handler); - return once(function () { - var idx = interceptors.indexOf(handler); - if (idx !== -1) interceptors.splice(idx, 1); - }); - } - function interceptChange(interceptable, change) { - var prevU = untrackedStart(); - - try { - // Interceptor can modify the array, copy it to avoid concurrent modification, see #1950 - var interceptors = [].concat(interceptable.interceptors_ || []); - - for (var i = 0, l = interceptors.length; i < l; i++) { - change = interceptors[i](change); - if (change && !change.type) die(14); - if (!change) break; - } - - return change; - } finally { - untrackedEnd(prevU); - } - } - - function hasListeners(listenable) { - return listenable.changeListeners_ !== undefined && listenable.changeListeners_.length > 0; - } - function registerListener(listenable, handler) { - var listeners = listenable.changeListeners_ || (listenable.changeListeners_ = []); - listeners.push(handler); - return once(function () { - var idx = listeners.indexOf(handler); - if (idx !== -1) listeners.splice(idx, 1); - }); - } - function notifyListeners(listenable, change) { - var prevU = untrackedStart(); - var listeners = listenable.changeListeners_; - if (!listeners) return; - listeners = listeners.slice(); - - for (var i = 0, l = listeners.length; i < l; i++) { - listeners[i](change); - } - - untrackedEnd(prevU); - } - - function makeObservable(target, annotations, options) { - var adm = asObservableObject(target, options)[$mobx]; - startBatch(); - - try { - var _annotations; - - // Default to decorators - (_annotations = annotations) != null ? _annotations : annotations = collectStoredAnnotations(target); // Annotate - - ownKeys(annotations).forEach(function (key) { - return adm.make_(key, annotations[key]); - }); - } finally { - endBatch(); - } - - return target; - } // proto[keysSymbol] = new Set() - - var SPLICE = "splice"; - var UPDATE = "update"; - var MAX_SPLICE_SIZE = 10000; // See e.g. https://github.com/mobxjs/mobx/issues/859 - - var arrayTraps = { - get: function get(target, name) { - var adm = target[$mobx]; - if (name === $mobx) return adm; - if (name === "length") return adm.getArrayLength_(); - - if (typeof name === "string" && !isNaN(name)) { - return adm.get_(parseInt(name)); - } - - if (hasProp(arrayExtensions, name)) { - return arrayExtensions[name]; - } - - return target[name]; - }, - set: function set(target, name, value) { - var adm = target[$mobx]; - - if (name === "length") { - adm.setArrayLength_(value); - } - - if (typeof name === "symbol" || isNaN(name)) { - target[name] = value; - } else { - // numeric string - adm.set_(parseInt(name), value); - } - - return true; - }, - preventExtensions: function preventExtensions() { - die(15); - } - }; - var ObservableArrayAdministration = /*#__PURE__*/function () { - // this is the prop that gets proxied, so can't replace it! - function ObservableArrayAdministration(name, enhancer, owned_, legacyMode_) { - if (name === void 0) { - name = "ObservableArray"; - } - - this.owned_ = void 0; - this.legacyMode_ = void 0; - this.atom_ = void 0; - this.values_ = []; - this.interceptors_ = void 0; - this.changeListeners_ = void 0; - this.enhancer_ = void 0; - this.dehancer = void 0; - this.proxy_ = void 0; - this.lastKnownLength_ = 0; - this.owned_ = owned_; - this.legacyMode_ = legacyMode_; - this.atom_ = new Atom(name); - - this.enhancer_ = function (newV, oldV) { - return enhancer(newV, oldV, "ObservableArray[..]"); - }; - } - - var _proto = ObservableArrayAdministration.prototype; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) return this.dehancer(value); - return value; - }; - - _proto.dehanceValues_ = function dehanceValues_(values) { - if (this.dehancer !== undefined && values.length > 0) return values.map(this.dehancer); - return values; - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - if (fireImmediately === void 0) { - fireImmediately = false; - } - - if (fireImmediately) { - listener({ - observableKind: "array", - object: this.proxy_, - debugObjectName: this.atom_.name_, - type: "splice", - index: 0, - added: this.values_.slice(), - addedCount: this.values_.length, - removed: [], - removedCount: 0 - }); - } - - return registerListener(this, listener); - }; - - _proto.getArrayLength_ = function getArrayLength_() { - this.atom_.reportObserved(); - return this.values_.length; - }; - - _proto.setArrayLength_ = function setArrayLength_(newLength) { - if (typeof newLength !== "number" || newLength < 0) die("Out of range: " + newLength); - var currentLength = this.values_.length; - if (newLength === currentLength) return;else if (newLength > currentLength) { - var newItems = new Array(newLength - currentLength); - - for (var i = 0; i < newLength - currentLength; i++) { - newItems[i] = undefined; - } // No Array.fill everywhere... - - - this.spliceWithArray_(currentLength, 0, newItems); - } else this.spliceWithArray_(newLength, currentLength - newLength); - }; - - _proto.updateArrayLength_ = function updateArrayLength_(oldLength, delta) { - if (oldLength !== this.lastKnownLength_) die(16); - this.lastKnownLength_ += delta; - if (this.legacyMode_ && delta > 0) reserveArrayBuffer(oldLength + delta + 1); - }; - - _proto.spliceWithArray_ = function spliceWithArray_(index, deleteCount, newItems) { - var _this = this; - - checkIfStateModificationsAreAllowed(this.atom_); - var length = this.values_.length; - if (index === undefined) index = 0;else if (index > length) index = length;else if (index < 0) index = Math.max(0, length + index); - if (arguments.length === 1) deleteCount = length - index;else if (deleteCount === undefined || deleteCount === null) deleteCount = 0;else deleteCount = Math.max(0, Math.min(deleteCount, length - index)); - if (newItems === undefined) newItems = EMPTY_ARRAY$1; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_, - type: SPLICE, - index: index, - removedCount: deleteCount, - added: newItems - }); - if (!change) return EMPTY_ARRAY$1; - deleteCount = change.removedCount; - newItems = change.added; - } - - newItems = newItems.length === 0 ? newItems : newItems.map(function (v) { - return _this.enhancer_(v, undefined); - }); - - if (this.legacyMode_ || "production" !== "production") { - var lengthDelta = newItems.length - deleteCount; - this.updateArrayLength_(length, lengthDelta); // checks if internal array wasn't modified - } - - var res = this.spliceItemsIntoValues_(index, deleteCount, newItems); - if (deleteCount !== 0 || newItems.length !== 0) this.notifyArraySplice_(index, newItems, res); - return this.dehanceValues_(res); - }; - - _proto.spliceItemsIntoValues_ = function spliceItemsIntoValues_(index, deleteCount, newItems) { - if (newItems.length < MAX_SPLICE_SIZE) { - var _this$values_; - - return (_this$values_ = this.values_).splice.apply(_this$values_, [index, deleteCount].concat(newItems)); - } else { - var res = this.values_.slice(index, index + deleteCount); - var oldItems = this.values_.slice(index + deleteCount); - this.values_.length = index + newItems.length - deleteCount; - - for (var i = 0; i < newItems.length; i++) { - this.values_[index + i] = newItems[i]; - } - - for (var _i = 0; _i < oldItems.length; _i++) { - this.values_[index + newItems.length + _i] = oldItems[_i]; - } - - return res; - } - }; - - _proto.notifyArrayChildUpdate_ = function notifyArrayChildUpdate_(index, newValue, oldValue) { - var notifySpy = !this.owned_ && isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "array", - object: this.proxy_, - type: UPDATE, - debugObjectName: this.atom_.name_, - index: index, - newValue: newValue, - oldValue: oldValue - } : null; // The reason why this is on right hand side here (and not above), is this way the uglifier will drop it, but it won't - this.atom_.reportChanged(); - if (notify) notifyListeners(this, change); - }; - - _proto.notifyArraySplice_ = function notifyArraySplice_(index, added, removed) { - var notifySpy = !this.owned_ && isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "array", - object: this.proxy_, - debugObjectName: this.atom_.name_, - type: SPLICE, - index: index, - removed: removed, - added: added, - removedCount: removed.length, - addedCount: added.length - } : null; - this.atom_.reportChanged(); // conform: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/observe - - if (notify) notifyListeners(this, change); - }; - - _proto.get_ = function get_(index) { - if (index < this.values_.length) { - this.atom_.reportObserved(); - return this.dehanceValue_(this.values_[index]); - } - - console.warn("[mobx.array] Attempt to read an array index (" + index + ") that is out of bounds (" + this.values_.length + "). Please check length first. Out of bound indices will not be tracked by MobX"); - }; - - _proto.set_ = function set_(index, newValue) { - var values = this.values_; - - if (index < values.length) { - // update at index in range - checkIfStateModificationsAreAllowed(this.atom_); - var oldValue = values[index]; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: UPDATE, - object: this.proxy_, - index: index, - newValue: newValue - }); - if (!change) return; - newValue = change.newValue; - } - - newValue = this.enhancer_(newValue, oldValue); - var changed = newValue !== oldValue; - - if (changed) { - values[index] = newValue; - this.notifyArrayChildUpdate_(index, newValue, oldValue); - } - } else if (index === values.length) { - // add a new item - this.spliceWithArray_(index, 0, [newValue]); - } else { - // out of bounds - die(17, index, values.length); - } - }; - - return ObservableArrayAdministration; - }(); - function createObservableArray(initialValues, enhancer, name, owned) { - if (name === void 0) { - name = "ObservableArray"; - } - - if (owned === void 0) { - owned = false; - } - - assertProxies(); - var adm = new ObservableArrayAdministration(name, enhancer, owned, false); - addHiddenFinalProp$1(adm.values_, $mobx, adm); - var proxy = new Proxy(adm.values_, arrayTraps); - adm.proxy_ = proxy; - - if (initialValues && initialValues.length) { - var prev = allowStateChangesStart(true); - adm.spliceWithArray_(0, 0, initialValues); - allowStateChangesEnd(prev); - } - - return proxy; - } // eslint-disable-next-line - - var arrayExtensions = { - clear: function clear() { - return this.splice(0); - }, - replace: function replace(newItems) { - var adm = this[$mobx]; - return adm.spliceWithArray_(0, adm.values_.length, newItems); - }, - // Used by JSON.stringify - toJSON: function toJSON() { - return this.slice(); - }, - - /* - * functions that do alter the internal structure of the array, (based on lib.es6.d.ts) - * since these functions alter the inner structure of the array, the have side effects. - * Because the have side effects, they should not be used in computed function, - * and for that reason the do not call dependencyState.notifyObserved - */ - splice: function splice(index, deleteCount) { - for (var _len = arguments.length, newItems = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) { - newItems[_key - 2] = arguments[_key]; - } - - var adm = this[$mobx]; - - switch (arguments.length) { - case 0: - return []; - - case 1: - return adm.spliceWithArray_(index); - - case 2: - return adm.spliceWithArray_(index, deleteCount); - } - - return adm.spliceWithArray_(index, deleteCount, newItems); - }, - spliceWithArray: function spliceWithArray(index, deleteCount, newItems) { - return this[$mobx].spliceWithArray_(index, deleteCount, newItems); - }, - push: function push() { - var adm = this[$mobx]; - - for (var _len2 = arguments.length, items = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - items[_key2] = arguments[_key2]; - } - - adm.spliceWithArray_(adm.values_.length, 0, items); - return adm.values_.length; - }, - pop: function pop() { - return this.splice(Math.max(this[$mobx].values_.length - 1, 0), 1)[0]; - }, - shift: function shift() { - return this.splice(0, 1)[0]; - }, - unshift: function unshift() { - var adm = this[$mobx]; - - for (var _len3 = arguments.length, items = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - items[_key3] = arguments[_key3]; - } - - adm.spliceWithArray_(0, 0, items); - return adm.values_.length; - }, - reverse: function reverse() { - // reverse by default mutates in place before returning the result - // which makes it both a 'derivation' and a 'mutation'. - if (globalState.trackingDerivation) { - die(37, "reverse"); - } - - this.replace(this.slice().reverse()); - return this; - }, - sort: function sort() { - // sort by default mutates in place before returning the result - // which goes against all good practices. Let's not change the array in place! - if (globalState.trackingDerivation) { - die(37, "sort"); - } - - var copy = this.slice(); - copy.sort.apply(copy, arguments); - this.replace(copy); - return this; - }, - remove: function remove(value) { - var adm = this[$mobx]; - var idx = adm.dehanceValues_(adm.values_).indexOf(value); - - if (idx > -1) { - this.splice(idx, 1); - return true; - } - - return false; - } - }; - /** - * Wrap function from prototype - * Without this, everything works as well, but this works - * faster as everything works on unproxied values - */ - - addArrayExtension("concat", simpleFunc); - addArrayExtension("flat", simpleFunc); - addArrayExtension("includes", simpleFunc); - addArrayExtension("indexOf", simpleFunc); - addArrayExtension("join", simpleFunc); - addArrayExtension("lastIndexOf", simpleFunc); - addArrayExtension("slice", simpleFunc); - addArrayExtension("toString", simpleFunc); - addArrayExtension("toLocaleString", simpleFunc); // map - - addArrayExtension("every", mapLikeFunc); - addArrayExtension("filter", mapLikeFunc); - addArrayExtension("find", mapLikeFunc); - addArrayExtension("findIndex", mapLikeFunc); - addArrayExtension("flatMap", mapLikeFunc); - addArrayExtension("forEach", mapLikeFunc); - addArrayExtension("map", mapLikeFunc); - addArrayExtension("some", mapLikeFunc); // reduce - - addArrayExtension("reduce", reduceLikeFunc); - addArrayExtension("reduceRight", reduceLikeFunc); - - function addArrayExtension(funcName, funcFactory) { - if (typeof Array.prototype[funcName] === "function") { - arrayExtensions[funcName] = funcFactory(funcName); - } - } // Report and delegate to dehanced array - - - function simpleFunc(funcName) { - return function () { - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); - return dehancedValues[funcName].apply(dehancedValues, arguments); - }; - } // Make sure callbacks recieve correct array arg #2326 - - - function mapLikeFunc(funcName) { - return function (callback, thisArg) { - var _this2 = this; - - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); - return dehancedValues[funcName](function (element, index) { - return callback.call(thisArg, element, index, _this2); - }); - }; - } // Make sure callbacks recieve correct array arg #2326 - - - function reduceLikeFunc(funcName) { - return function () { - var _this3 = this; - - var adm = this[$mobx]; - adm.atom_.reportObserved(); - var dehancedValues = adm.dehanceValues_(adm.values_); // #2432 - reduce behavior depends on arguments.length - - var callback = arguments[0]; - - arguments[0] = function (accumulator, currentValue, index) { - return callback(accumulator, currentValue, index, _this3); - }; - - return dehancedValues[funcName].apply(dehancedValues, arguments); - }; - } - - var isObservableArrayAdministration = /*#__PURE__*/createInstanceofPredicate("ObservableArrayAdministration", ObservableArrayAdministration); - function isObservableArray(thing) { - return isObject$2(thing) && isObservableArrayAdministration(thing[$mobx]); - } - - var _Symbol$iterator, _Symbol$toStringTag; - var ObservableMapMarker = {}; - var ADD = "add"; - var DELETE = "delete"; // just extend Map? See also https://gist.github.com/nestharus/13b4d74f2ef4a2f4357dbd3fc23c1e54 - // But: https://github.com/mobxjs/mobx/issues/1556 - - _Symbol$iterator = Symbol.iterator; - _Symbol$toStringTag = Symbol.toStringTag; - var ObservableMap = /*#__PURE__*/function () { - // hasMap, not hashMap >-). - function ObservableMap(initialData, enhancer_, name_) { - if (enhancer_ === void 0) { - enhancer_ = deepEnhancer; - } - - if (name_ === void 0) { - name_ = "ObservableMap"; - } - - this.enhancer_ = void 0; - this.name_ = void 0; - this[$mobx] = ObservableMapMarker; - this.data_ = void 0; - this.hasMap_ = void 0; - this.keysAtom_ = void 0; - this.interceptors_ = void 0; - this.changeListeners_ = void 0; - this.dehancer = void 0; - this.enhancer_ = enhancer_; - this.name_ = name_; - - if (!isFunction$2(Map)) { - die(18); - } - - this.keysAtom_ = createAtom("ObservableMap.keys()"); - this.data_ = new Map(); - this.hasMap_ = new Map(); - this.merge(initialData); - } - - var _proto = ObservableMap.prototype; - - _proto.has_ = function has_(key) { - return this.data_.has(key); - }; - - _proto.has = function has(key) { - var _this = this; - - if (!globalState.trackingDerivation) return this.has_(key); - var entry = this.hasMap_.get(key); - - if (!entry) { - var newEntry = entry = new ObservableValue(this.has_(key), referenceEnhancer, "ObservableMap.key?", false); - this.hasMap_.set(key, newEntry); - onBecomeUnobserved(newEntry, function () { - return _this.hasMap_["delete"](key); - }); - } - - return entry.get(); - }; - - _proto.set = function set(key, value) { - var hasKey = this.has_(key); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: hasKey ? UPDATE : ADD, - object: this, - newValue: value, - name: key - }); - if (!change) return this; - value = change.newValue; - } - - if (hasKey) { - this.updateValue_(key, value); - } else { - this.addValue_(key, value); - } - - return this; - }; - - _proto["delete"] = function _delete(key) { - var _this2 = this; - - checkIfStateModificationsAreAllowed(this.keysAtom_); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: DELETE, - object: this, - name: key - }); - if (!change) return false; - } - - if (this.has_(key)) { - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - - var _change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: DELETE, - object: this, - oldValue: this.data_.get(key).value_, - name: key - } : null; - transaction(function () { - _this2.keysAtom_.reportChanged(); - - _this2.updateHasMapEntry_(key, false); - - var observable = _this2.data_.get(key); - - observable.setNewValue_(undefined); - - _this2.data_["delete"](key); - }); - if (notify) notifyListeners(this, _change); - return true; - } - - return false; - }; - - _proto.updateHasMapEntry_ = function updateHasMapEntry_(key, value) { - var entry = this.hasMap_.get(key); - - if (entry) { - entry.setNewValue_(value); - } - }; - - _proto.updateValue_ = function updateValue_(key, newValue) { - var observable = this.data_.get(key); - newValue = observable.prepareNewValue_(newValue); - - if (newValue !== globalState.UNCHANGED) { - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: UPDATE, - object: this, - oldValue: observable.value_, - name: key, - newValue: newValue - } : null; - observable.setNewValue_(newValue); - if (notify) notifyListeners(this, change); - } - }; - - _proto.addValue_ = function addValue_(key, newValue) { - var _this3 = this; - - checkIfStateModificationsAreAllowed(this.keysAtom_); - transaction(function () { - var observable = new ObservableValue(newValue, _this3.enhancer_, "ObservableMap.key", false); - - _this3.data_.set(key, observable); - - newValue = observable.value_; // value might have been changed - - _this3.updateHasMapEntry_(key, true); - - _this3.keysAtom_.reportChanged(); - }); - var notifySpy = isSpyEnabled(); - var notify = hasListeners(this); - var change = notify || notifySpy ? { - observableKind: "map", - debugObjectName: this.name_, - type: ADD, - object: this, - name: key, - newValue: newValue - } : null; - if (notify) notifyListeners(this, change); - }; - - _proto.get = function get(key) { - if (this.has(key)) return this.dehanceValue_(this.data_.get(key).get()); - return this.dehanceValue_(undefined); - }; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) { - return this.dehancer(value); - } - - return value; - }; - - _proto.keys = function keys() { - this.keysAtom_.reportObserved(); - return this.data_.keys(); - }; - - _proto.values = function values() { - var self = this; - var keys = this.keys(); - return makeIterable({ - next: function next() { - var _keys$next = keys.next(), - done = _keys$next.done, - value = _keys$next.value; - - return { - done: done, - value: done ? undefined : self.get(value) - }; - } - }); - }; - - _proto.entries = function entries() { - var self = this; - var keys = this.keys(); - return makeIterable({ - next: function next() { - var _keys$next2 = keys.next(), - done = _keys$next2.done, - value = _keys$next2.value; - - return { - done: done, - value: done ? undefined : [value, self.get(value)] - }; - } - }); - }; - - _proto[_Symbol$iterator] = function () { - return this.entries(); - }; - - _proto.forEach = function forEach(callback, thisArg) { - for (var _iterator = _createForOfIteratorHelperLoose(this), _step; !(_step = _iterator()).done;) { - var _step$value = _step.value, - key = _step$value[0], - value = _step$value[1]; - callback.call(thisArg, value, key, this); - } - } - /** Merge another object into this object, returns this. */ - ; - - _proto.merge = function merge(other) { - var _this4 = this; - - if (isObservableMap(other)) { - other = new Map(other); - } - - transaction(function () { - if (isPlainObject$1(other)) getPlainObjectKeys(other).forEach(function (key) { - return _this4.set(key, other[key]); - });else if (Array.isArray(other)) other.forEach(function (_ref) { - var key = _ref[0], - value = _ref[1]; - return _this4.set(key, value); - });else if (isES6Map(other)) { - if (other.constructor !== Map) die(19, other); - other.forEach(function (value, key) { - return _this4.set(key, value); - }); - } else if (other !== null && other !== undefined) die(20, other); - }); - return this; - }; - - _proto.clear = function clear() { - var _this5 = this; - - transaction(function () { - untracked(function () { - for (var _iterator2 = _createForOfIteratorHelperLoose(_this5.keys()), _step2; !(_step2 = _iterator2()).done;) { - var key = _step2.value; - - _this5["delete"](key); - } - }); - }); - }; - - _proto.replace = function replace(values) { - var _this6 = this; - - // Implementation requirements: - // - respect ordering of replacement map - // - allow interceptors to run and potentially prevent individual operations - // - don't recreate observables that already exist in original map (so we don't destroy existing subscriptions) - // - don't _keysAtom.reportChanged if the keys of resulting map are indentical (order matters!) - // - note that result map may differ from replacement map due to the interceptors - transaction(function () { - // Convert to map so we can do quick key lookups - var replacementMap = convertToMap(values); - var orderedData = new Map(); // Used for optimization - - var keysReportChangedCalled = false; // Delete keys that don't exist in replacement map - // if the key deletion is prevented by interceptor - // add entry at the beginning of the result map - - for (var _iterator3 = _createForOfIteratorHelperLoose(_this6.data_.keys()), _step3; !(_step3 = _iterator3()).done;) { - var key = _step3.value; - - // Concurrently iterating/deleting keys - // iterator should handle this correctly - if (!replacementMap.has(key)) { - var deleted = _this6["delete"](key); // Was the key removed? - - - if (deleted) { - // _keysAtom.reportChanged() was already called - keysReportChangedCalled = true; - } else { - // Delete prevented by interceptor - var value = _this6.data_.get(key); - - orderedData.set(key, value); - } - } - } // Merge entries - - - for (var _iterator4 = _createForOfIteratorHelperLoose(replacementMap.entries()), _step4; !(_step4 = _iterator4()).done;) { - var _step4$value = _step4.value, - _key = _step4$value[0], - _value = _step4$value[1]; - - // We will want to know whether a new key is added - var keyExisted = _this6.data_.has(_key); // Add or update value - - - _this6.set(_key, _value); // The addition could have been prevent by interceptor - - - if (_this6.data_.has(_key)) { - // The update could have been prevented by interceptor - // and also we want to preserve existing values - // so use value from _data map (instead of replacement map) - var _value2 = _this6.data_.get(_key); - - orderedData.set(_key, _value2); // Was a new key added? - - if (!keyExisted) { - // _keysAtom.reportChanged() was already called - keysReportChangedCalled = true; - } - } - } // Check for possible key order change - - - if (!keysReportChangedCalled) { - if (_this6.data_.size !== orderedData.size) { - // If size differs, keys are definitely modified - _this6.keysAtom_.reportChanged(); - } else { - var iter1 = _this6.data_.keys(); - - var iter2 = orderedData.keys(); - var next1 = iter1.next(); - var next2 = iter2.next(); - - while (!next1.done) { - if (next1.value !== next2.value) { - _this6.keysAtom_.reportChanged(); - - break; - } - - next1 = iter1.next(); - next2 = iter2.next(); - } - } - } // Use correctly ordered map - - - _this6.data_ = orderedData; - }); - return this; - }; - - _proto.toString = function toString() { - return "[object ObservableMap]"; - }; - - _proto.toJSON = function toJSON() { - return Array.from(this); - }; - - /** - * Observes this object. Triggers for the events 'add', 'update' and 'delete'. - * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe - * for callback details - */ - _proto.observe_ = function observe_(listener, fireImmediately) { - return registerListener(this, listener); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _createClass(ObservableMap, [{ - key: "size", - get: function get() { - this.keysAtom_.reportObserved(); - return this.data_.size; - } - }, { - key: _Symbol$toStringTag, - get: function get() { - return "Map"; - } - }]); - - return ObservableMap; - }(); // eslint-disable-next-line - - var isObservableMap = /*#__PURE__*/createInstanceofPredicate("ObservableMap", ObservableMap); - - function convertToMap(dataStructure) { - if (isES6Map(dataStructure) || isObservableMap(dataStructure)) { - return dataStructure; - } else if (Array.isArray(dataStructure)) { - return new Map(dataStructure); - } else if (isPlainObject$1(dataStructure)) { - var map = new Map(); - - for (var key in dataStructure) { - map.set(key, dataStructure[key]); - } - - return map; - } else { - return die(21, dataStructure); - } - } - - var _Symbol$iterator$1, _Symbol$toStringTag$1; - var ObservableSetMarker = {}; - _Symbol$iterator$1 = Symbol.iterator; - _Symbol$toStringTag$1 = Symbol.toStringTag; - var ObservableSet = /*#__PURE__*/function () { - function ObservableSet(initialData, enhancer, name_) { - if (enhancer === void 0) { - enhancer = deepEnhancer; - } - - if (name_ === void 0) { - name_ = "ObservableSet"; - } - - this.name_ = void 0; - this[$mobx] = ObservableSetMarker; - this.data_ = new Set(); - this.atom_ = void 0; - this.changeListeners_ = void 0; - this.interceptors_ = void 0; - this.dehancer = void 0; - this.enhancer_ = void 0; - this.name_ = name_; - - if (!isFunction$2(Set)) { - die(22); - } - - this.atom_ = createAtom(this.name_); - - this.enhancer_ = function (newV, oldV) { - return enhancer(newV, oldV, name_); - }; - - if (initialData) { - this.replace(initialData); - } - } - - var _proto = ObservableSet.prototype; - - _proto.dehanceValue_ = function dehanceValue_(value) { - if (this.dehancer !== undefined) { - return this.dehancer(value); - } - - return value; - }; - - _proto.clear = function clear() { - var _this = this; - - transaction(function () { - untracked(function () { - for (var _iterator = _createForOfIteratorHelperLoose(_this.data_.values()), _step; !(_step = _iterator()).done;) { - var value = _step.value; - - _this["delete"](value); - } - }); - }); - }; - - _proto.forEach = function forEach(callbackFn, thisArg) { - for (var _iterator2 = _createForOfIteratorHelperLoose(this), _step2; !(_step2 = _iterator2()).done;) { - var value = _step2.value; - callbackFn.call(thisArg, value, value, this); - } - }; - - _proto.add = function add(value) { - var _this2 = this; - - checkIfStateModificationsAreAllowed(this.atom_); - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: ADD, - object: this, - newValue: value - }); - if (!change) return this; // ideally, value = change.value would be done here, so that values can be - // changed by interceptor. Same applies for other Set and Map api's. - } - - if (!this.has(value)) { - transaction(function () { - _this2.data_.add(_this2.enhancer_(value, undefined)); - - _this2.atom_.reportChanged(); - }); - var notifySpy = "production" !== "production" ; - var notify = hasListeners(this); - - var _change = notify || notifySpy ? { - observableKind: "set", - debugObjectName: this.name_, - type: ADD, - object: this, - newValue: value - } : null; - if (notify) notifyListeners(this, _change); - } - - return this; - }; - - _proto["delete"] = function _delete(value) { - var _this3 = this; - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: DELETE, - object: this, - oldValue: value - }); - if (!change) return false; - } - - if (this.has(value)) { - var notifySpy = "production" !== "production" ; - var notify = hasListeners(this); - - var _change2 = notify || notifySpy ? { - observableKind: "set", - debugObjectName: this.name_, - type: DELETE, - object: this, - oldValue: value - } : null; - transaction(function () { - _this3.atom_.reportChanged(); - - _this3.data_["delete"](value); - }); - if (notify) notifyListeners(this, _change2); - return true; - } - - return false; - }; - - _proto.has = function has(value) { - this.atom_.reportObserved(); - return this.data_.has(this.dehanceValue_(value)); - }; - - _proto.entries = function entries() { - var nextIndex = 0; - var keys = Array.from(this.keys()); - var values = Array.from(this.values()); - return makeIterable({ - next: function next() { - var index = nextIndex; - nextIndex += 1; - return index < values.length ? { - value: [keys[index], values[index]], - done: false - } : { - done: true - }; - } - }); - }; - - _proto.keys = function keys() { - return this.values(); - }; - - _proto.values = function values() { - this.atom_.reportObserved(); - var self = this; - var nextIndex = 0; - var observableValues = Array.from(this.data_.values()); - return makeIterable({ - next: function next() { - return nextIndex < observableValues.length ? { - value: self.dehanceValue_(observableValues[nextIndex++]), - done: false - } : { - done: true - }; - } - }); - }; - - _proto.replace = function replace(other) { - var _this4 = this; - - if (isObservableSet(other)) { - other = new Set(other); - } - - transaction(function () { - if (Array.isArray(other)) { - _this4.clear(); - - other.forEach(function (value) { - return _this4.add(value); - }); - } else if (isES6Set(other)) { - _this4.clear(); - - other.forEach(function (value) { - return _this4.add(value); - }); - } else if (other !== null && other !== undefined) { - die("Cannot initialize set from " + other); - } - }); - return this; - }; - - _proto.observe_ = function observe_(listener, fireImmediately) { - return registerListener(this, listener); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.toJSON = function toJSON() { - return Array.from(this); - }; - - _proto.toString = function toString() { - return "[object ObservableSet]"; - }; - - _proto[_Symbol$iterator$1] = function () { - return this.values(); - }; - - _createClass(ObservableSet, [{ - key: "size", - get: function get() { - this.atom_.reportObserved(); - return this.data_.size; - } - }, { - key: _Symbol$toStringTag$1, - get: function get() { - return "Set"; - } - }]); - - return ObservableSet; - }(); // eslint-disable-next-line - - var isObservableSet = /*#__PURE__*/createInstanceofPredicate("ObservableSet", ObservableSet); - - var descriptorCache = /*#__PURE__*/Object.create(null); - var REMOVE = "remove"; - var ObservableObjectAdministration = /*#__PURE__*/function () { - function ObservableObjectAdministration(target_, values_, name_, // Used anytime annotation is not explicitely provided - defaultAnnotation_) { - if (values_ === void 0) { - values_ = new Map(); - } - - if (defaultAnnotation_ === void 0) { - defaultAnnotation_ = autoAnnotation; - } - - this.target_ = void 0; - this.values_ = void 0; - this.name_ = void 0; - this.defaultAnnotation_ = void 0; - this.keysAtom_ = void 0; - this.changeListeners_ = void 0; - this.interceptors_ = void 0; - this.proxy_ = void 0; - this.isPlainObject_ = void 0; - this.appliedAnnotations_ = void 0; - this.pendingKeys_ = void 0; - this.target_ = target_; - this.values_ = values_; - this.name_ = name_; - this.defaultAnnotation_ = defaultAnnotation_; - this.keysAtom_ = new Atom("ObservableObject.keys"); // Optimization: we use this frequently - - this.isPlainObject_ = isPlainObject$1(this.target_); - } - - var _proto = ObservableObjectAdministration.prototype; - - _proto.getObservablePropValue_ = function getObservablePropValue_(key) { - return this.values_.get(key).get(); - }; - - _proto.setObservablePropValue_ = function setObservablePropValue_(key, newValue) { - var observable = this.values_.get(key); - - if (observable instanceof ComputedValue) { - observable.set(newValue); - return true; - } // intercept - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - type: UPDATE, - object: this.proxy_ || this.target_, - name: key, - newValue: newValue - }); - if (!change) return null; - newValue = change.newValue; - } - - newValue = observable.prepareNewValue_(newValue); // notify spy & observers - - if (newValue !== globalState.UNCHANGED) { - var notify = hasListeners(this); - var notifySpy = "production" !== "production" ; - - var _change = notify || notifySpy ? { - type: UPDATE, - observableKind: "object", - debugObjectName: this.name_, - object: this.proxy_ || this.target_, - oldValue: observable.value_, - name: key, - newValue: newValue - } : null; - observable.setNewValue_(newValue); - if (notify) notifyListeners(this, _change); - } - - return true; - }; - - _proto.get_ = function get_(key) { - if (globalState.trackingDerivation && !hasProp(this.target_, key)) { - // Key doesn't exist yet, subscribe for it in case it's added later - this.has_(key); - } - - return this.target_[key]; - } - /** - * @param {PropertyKey} key - * @param {any} value - * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.set_ = function set_(key, value, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - // Don't use .has(key) - we care about own - if (hasProp(this.target_, key)) { - // Existing prop - if (this.values_.has(key)) { - // Observable (can be intercepted) - return this.setObservablePropValue_(key, value); - } else if (proxyTrap) { - // Non-observable - proxy - return Reflect.set(this.target_, key, value); - } else { - // Non-observable - this.target_[key] = value; - return true; - } - } else { - // New prop - return this.extend_(key, { - value: value, - enumerable: true, - writable: true, - configurable: true - }, this.defaultAnnotation_, proxyTrap); - } - } // Trap for "in" - ; - - _proto.has_ = function has_(key) { - if (!globalState.trackingDerivation) { - // Skip key subscription outside derivation - return key in this.target_; - } - - this.pendingKeys_ || (this.pendingKeys_ = new Map()); - var entry = this.pendingKeys_.get(key); - - if (!entry) { - entry = new ObservableValue(key in this.target_, referenceEnhancer, "ObservableObject.key?", false); - this.pendingKeys_.set(key, entry); - } - - return entry.get(); - } - /** - * @param {PropertyKey} key - * @param {Annotation|boolean} annotation true - use default annotation, false - ignore prop - */ - ; - - _proto.make_ = function make_(key, annotation) { - if (annotation === true) { - annotation = this.defaultAnnotation_; - } - - if (annotation === false) { - return; - } - - if (!(key in this.target_)) { - var _this$target_$storedA; - - // Throw on missing key, except for decorators: - // Decorator annotations are collected from whole prototype chain. - // When called from super() some props may not exist yet. - // However we don't have to worry about missing prop, - // because the decorator must have been applied to something. - if ((_this$target_$storedA = this.target_[storedAnnotationsSymbol]) == null ? void 0 : _this$target_$storedA[key]) { - return; // will be annotated by subclass constructor - } else { - die(1, annotation.annotationType_, this.name_ + "." + key.toString()); - } - } - - var source = this.target_; - - while (source && source !== objectPrototype) { - var descriptor = getDescriptor(source, key); - - if (descriptor) { - var outcome = annotation.make_(this, key, descriptor, source); - if (outcome === 0 - /* Cancel */ - ) return; - if (outcome === 1 - /* Break */ - ) break; - } - - source = Object.getPrototypeOf(source); - } - - recordAnnotationApplied(this, annotation, key); - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {Annotation|boolean} annotation true - use default annotation, false - copy as is - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.extend_ = function extend_(key, descriptor, annotation, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - if (annotation === true) { - annotation = this.defaultAnnotation_; - } - - if (annotation === false) { - return this.defineProperty_(key, descriptor, proxyTrap); - } - var outcome = annotation.extend_(this, key, descriptor, proxyTrap); - - if (outcome) { - recordAnnotationApplied(this, annotation, key); - } - - return outcome; - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.defineProperty_ = function defineProperty_(key, descriptor, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: descriptor.value - }); - if (!change) return null; - var newValue = change.newValue; - - if (descriptor.value !== newValue) { - descriptor = _extends({}, descriptor, { - value: newValue - }); - } - } // Define - - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } // Notify - - - this.notifyPropertyAddition_(key, descriptor.value); - } finally { - endBatch(); - } - - return true; - } // If original descriptor becomes relevant, move this to annotation directly - ; - - _proto.defineObservableProperty_ = function defineObservableProperty_(key, value, enhancer, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: value - }); - if (!change) return null; - value = change.newValue; - } - - var cachedDescriptor = getCachedObservablePropDescriptor(key); - var descriptor = { - configurable: globalState.safeDescriptors ? this.isPlainObject_ : true, - enumerable: true, - get: cachedDescriptor.get, - set: cachedDescriptor.set - }; // Define - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } - - var observable = new ObservableValue(value, enhancer, "production" !== "production" ? this.name_ + "." + key.toString() : "ObservableObject.key", false); - this.values_.set(key, observable); // Notify (value possibly changed by ObservableValue) - - this.notifyPropertyAddition_(key, observable.value_); - } finally { - endBatch(); - } - - return true; - } // If original descriptor becomes relevant, move this to annotation directly - ; - - _proto.defineComputedProperty_ = function defineComputedProperty_(key, options, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - try { - startBatch(); // Delete - - var deleteOutcome = this.delete_(key); - - if (!deleteOutcome) { - // Failure or intercepted - return deleteOutcome; - } // ADD interceptor - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: ADD, - newValue: undefined - }); - if (!change) return null; - } - - options.name || (options.name = "production" !== "production" ? this.name_ + "." + key.toString() : "ObservableObject.key"); - options.context = this.proxy_ || this.target_; - var cachedDescriptor = getCachedObservablePropDescriptor(key); - var descriptor = { - configurable: globalState.safeDescriptors ? this.isPlainObject_ : true, - enumerable: false, - get: cachedDescriptor.get, - set: cachedDescriptor.set - }; // Define - - if (proxyTrap) { - if (!Reflect.defineProperty(this.target_, key, descriptor)) { - return false; - } - } else { - defineProperty$2(this.target_, key, descriptor); - } - - this.values_.set(key, new ComputedValue(options)); // Notify - - this.notifyPropertyAddition_(key, undefined); - } finally { - endBatch(); - } - - return true; - } - /** - * @param {PropertyKey} key - * @param {PropertyDescriptor} descriptor - * @param {boolean} proxyTrap whether it's called from proxy trap - * @returns {boolean|null} true on success, false on failure (proxyTrap + non-configurable), null when cancelled by interceptor - */ - ; - - _proto.delete_ = function delete_(key, proxyTrap) { - if (proxyTrap === void 0) { - proxyTrap = false; - } - - // No such prop - if (!hasProp(this.target_, key)) { - return true; - } // Intercept - - - if (hasInterceptors(this)) { - var change = interceptChange(this, { - object: this.proxy_ || this.target_, - name: key, - type: REMOVE - }); // Cancelled - - if (!change) return null; - } // Delete - - - try { - var _this$pendingKeys_, _this$pendingKeys_$ge; - - startBatch(); - var notify = hasListeners(this); - var notifySpy = "production" !== "production" && isSpyEnabled(); - var observable = this.values_.get(key); // Value needed for spies/listeners - - var value = undefined; // Optimization: don't pull the value unless we will need it - - if (!observable && (notify || notifySpy)) { - var _getDescriptor; - - value = (_getDescriptor = getDescriptor(this.target_, key)) == null ? void 0 : _getDescriptor.value; - } // delete prop (do first, may fail) - - - if (proxyTrap) { - if (!Reflect.deleteProperty(this.target_, key)) { - return false; - } - } else { - delete this.target_[key]; - } // Allow re-annotating this field - - - if ("production" !== "production") ; // Clear observable - - - if (observable) { - this.values_["delete"](key); // for computed, value is undefined - - if (observable instanceof ObservableValue) { - value = observable.value_; - } // Notify: autorun(() => obj[key]), see #1796 - - - propagateChanged(observable); - } // Notify "keys/entries/values" observers - - - this.keysAtom_.reportChanged(); // Notify "has" observers - // "in" as it may still exist in proto - - (_this$pendingKeys_ = this.pendingKeys_) == null ? void 0 : (_this$pendingKeys_$ge = _this$pendingKeys_.get(key)) == null ? void 0 : _this$pendingKeys_$ge.set(key in this.target_); // Notify spies/listeners - - if (notify || notifySpy) { - var _change2 = { - type: REMOVE, - observableKind: "object", - object: this.proxy_ || this.target_, - debugObjectName: this.name_, - oldValue: value, - name: key - }; - if ("production" !== "production" && notifySpy) ; - if (notify) notifyListeners(this, _change2); - if ("production" !== "production" && notifySpy) ; - } - } finally { - endBatch(); - } - - return true; - } - /** - * Observes this object. Triggers for the events 'add', 'update' and 'delete'. - * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/observe - * for callback details - */ - ; - - _proto.observe_ = function observe_(callback, fireImmediately) { - return registerListener(this, callback); - }; - - _proto.intercept_ = function intercept_(handler) { - return registerInterceptor(this, handler); - }; - - _proto.notifyPropertyAddition_ = function notifyPropertyAddition_(key, value) { - var _this$pendingKeys_2, _this$pendingKeys_2$g; - - var notify = hasListeners(this); - var notifySpy = "production" !== "production" ; - - if (notify || notifySpy) { - var change = notify || notifySpy ? { - type: ADD, - observableKind: "object", - debugObjectName: this.name_, - object: this.proxy_ || this.target_, - name: key, - newValue: value - } : null; - if (notify) notifyListeners(this, change); - } - - (_this$pendingKeys_2 = this.pendingKeys_) == null ? void 0 : (_this$pendingKeys_2$g = _this$pendingKeys_2.get(key)) == null ? void 0 : _this$pendingKeys_2$g.set(true); // Notify "keys/entries/values" observers - - this.keysAtom_.reportChanged(); - }; - - _proto.ownKeys_ = function ownKeys_() { - this.keysAtom_.reportObserved(); - return ownKeys(this.target_); - }; - - _proto.keys_ = function keys_() { - // Returns enumerable && own, but unfortunately keysAtom will report on ANY key change. - // There is no way to distinguish between Object.keys(object) and Reflect.ownKeys(object) - both are handled by ownKeys trap. - // We can either over-report in Object.keys(object) or under-report in Reflect.ownKeys(object) - // We choose to over-report in Object.keys(object), because: - // - typically it's used with simple data objects - // - when symbolic/non-enumerable keys are relevant Reflect.ownKeys works as expected - this.keysAtom_.reportObserved(); - return Object.keys(this.target_); - }; - - return ObservableObjectAdministration; - }(); - function asObservableObject(target, options) { - var _options$name; - - if (hasProp(target, $mobx)) { - - return target; - } - var name = (_options$name = options == null ? void 0 : options.name) != null ? _options$name : "ObservableObject"; - var adm = new ObservableObjectAdministration(target, new Map(), String(name), getAnnotationFromOptions(options)); - addHiddenProp(target, $mobx, adm); - return target; - } - var isObservableObjectAdministration = /*#__PURE__*/createInstanceofPredicate("ObservableObjectAdministration", ObservableObjectAdministration); - - function getCachedObservablePropDescriptor(key) { - return descriptorCache[key] || (descriptorCache[key] = { - get: function get() { - return this[$mobx].getObservablePropValue_(key); - }, - set: function set(value) { - return this[$mobx].setObservablePropValue_(key, value); - } - }); - } - - function isObservableObject(thing) { - if (isObject$2(thing)) { - return isObservableObjectAdministration(thing[$mobx]); - } - - return false; - } - function recordAnnotationApplied(adm, annotation, key) { - var _adm$target_$storedAn; - - - (_adm$target_$storedAn = adm.target_[storedAnnotationsSymbol]) == null ? true : delete _adm$target_$storedAn[key]; - } - - /** - * This array buffer contains two lists of properties, so that all arrays - * can recycle their property definitions, which significantly improves performance of creating - * properties on the fly. - */ - - var OBSERVABLE_ARRAY_BUFFER_SIZE = 0; // Typescript workaround to make sure ObservableArray extends Array - - var StubArray = function StubArray() {}; - - function inherit(ctor, proto) { - if (Object.setPrototypeOf) { - Object.setPrototypeOf(ctor.prototype, proto); - } else if (ctor.prototype.__proto__ !== undefined) { - ctor.prototype.__proto__ = proto; - } else { - ctor.prototype = proto; - } - } - - inherit(StubArray, Array.prototype); // Weex proto freeze protection was here, - // but it is unclear why the hack is need as MobX never changed the prototype - // anyway, so removed it in V6 - - var LegacyObservableArray = /*#__PURE__*/function (_StubArray) { - _inheritsLoose(LegacyObservableArray, _StubArray); - - function LegacyObservableArray(initialValues, enhancer, name, owned) { - var _this; - - if (name === void 0) { - name = "ObservableArray"; - } - - if (owned === void 0) { - owned = false; - } - - _this = _StubArray.call(this) || this; - var adm = new ObservableArrayAdministration(name, enhancer, owned, true); - adm.proxy_ = _assertThisInitialized(_this); - addHiddenFinalProp$1(_assertThisInitialized(_this), $mobx, adm); - - if (initialValues && initialValues.length) { - var prev = allowStateChangesStart(true); // @ts-ignore - - _this.spliceWithArray(0, 0, initialValues); - - allowStateChangesEnd(prev); - } - - return _this; - } - - var _proto = LegacyObservableArray.prototype; - - _proto.concat = function concat() { - this[$mobx].atom_.reportObserved(); - - for (var _len = arguments.length, arrays = new Array(_len), _key = 0; _key < _len; _key++) { - arrays[_key] = arguments[_key]; - } - - return Array.prototype.concat.apply(this.slice(), //@ts-ignore - arrays.map(function (a) { - return isObservableArray(a) ? a.slice() : a; - })); - }; - - _proto[Symbol.iterator] = function () { - var self = this; - var nextIndex = 0; - return makeIterable({ - next: function next() { - // @ts-ignore - return nextIndex < self.length ? { - value: self[nextIndex++], - done: false - } : { - done: true, - value: undefined - }; - } - }); - }; - - _createClass(LegacyObservableArray, [{ - key: "length", - get: function get() { - return this[$mobx].getArrayLength_(); - }, - set: function set(newLength) { - this[$mobx].setArrayLength_(newLength); - } - }, { - key: Symbol.toStringTag, - get: function get() { - return "Array"; - } - }]); - - return LegacyObservableArray; - }(StubArray); - - Object.entries(arrayExtensions).forEach(function (_ref) { - var prop = _ref[0], - fn = _ref[1]; - if (prop !== "concat") addHiddenProp(LegacyObservableArray.prototype, prop, fn); - }); - - function createArrayEntryDescriptor(index) { - return { - enumerable: false, - configurable: true, - get: function get() { - return this[$mobx].get_(index); - }, - set: function set(value) { - this[$mobx].set_(index, value); - } - }; - } - - function createArrayBufferItem(index) { - defineProperty$2(LegacyObservableArray.prototype, "" + index, createArrayEntryDescriptor(index)); - } - - function reserveArrayBuffer(max) { - if (max > OBSERVABLE_ARRAY_BUFFER_SIZE) { - for (var index = OBSERVABLE_ARRAY_BUFFER_SIZE; index < max + 100; index++) { - createArrayBufferItem(index); - } - - OBSERVABLE_ARRAY_BUFFER_SIZE = max; - } - } - reserveArrayBuffer(1000); - function createLegacyArray(initialValues, enhancer, name) { - return new LegacyObservableArray(initialValues, enhancer, name); - } - - function getAtom(thing, property) { - if (typeof thing === "object" && thing !== null) { - if (isObservableArray(thing)) { - if (property !== undefined) die(23); - return thing[$mobx].atom_; - } - - if (isObservableSet(thing)) { - return thing[$mobx]; - } - - if (isObservableMap(thing)) { - if (property === undefined) return thing.keysAtom_; - var observable = thing.data_.get(property) || thing.hasMap_.get(property); - if (!observable) die(25, property, getDebugName(thing)); - return observable; - } - - if (isObservableObject(thing)) { - if (!property) return die(26); - - var _observable = thing[$mobx].values_.get(property); - - if (!_observable) die(27, property, getDebugName(thing)); - return _observable; - } - - if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) { - return thing; - } - } else if (isFunction$2(thing)) { - if (isReaction(thing[$mobx])) { - // disposer function - return thing[$mobx]; - } - } - - die(28); - } - function getAdministration(thing, property) { - if (!thing) die(29); - if (property !== undefined) return getAdministration(getAtom(thing, property)); - if (isAtom(thing) || isComputedValue(thing) || isReaction(thing)) return thing; - if (isObservableMap(thing) || isObservableSet(thing)) return thing; - if (thing[$mobx]) return thing[$mobx]; - die(24, thing); - } - function getDebugName(thing, property) { - var named; - - if (property !== undefined) { - named = getAtom(thing, property); - } else if (isAction(thing)) { - return thing.name; - } else if (isObservableObject(thing) || isObservableMap(thing) || isObservableSet(thing)) { - named = getAdministration(thing); - } else { - // valid for arrays as well - named = getAtom(thing); - } - - return named.name_; - } - - var toString$1 = objectPrototype.toString; - function deepEqual(a, b, depth) { - if (depth === void 0) { - depth = -1; - } - - return eq$1(a, b, depth); - } // Copied from https://github.com/jashkenas/underscore/blob/5c237a7c682fb68fd5378203f0bf22dce1624854/underscore.js#L1186-L1289 - // Internal recursive comparison function for `isEqual`. - - function eq$1(a, b, depth, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; // `null` or `undefined` only equal to itself (strict comparison). - - if (a == null || b == null) return false; // `NaN`s are equivalent, but non-reflexive. - - if (a !== a) return b !== b; // Exhaust primitive checks - - var type = typeof a; - if (!isFunction$2(type) && type !== "object" && typeof b != "object") return false; // Compare `[[Class]]` names. - - var className = toString$1.call(a); - if (className !== toString$1.call(b)) return false; - - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans are compared by value. - case "[object RegExp]": // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') - - case "[object String]": - // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is - // equivalent to `new String("5")`. - return "" + a === "" + b; - - case "[object Number]": - // `NaN`s are equivalent, but non-reflexive. - // Object(NaN) is equivalent to NaN. - if (+a !== +a) return +b !== +b; // An `egal` comparison is performed for other numeric values. - - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - - case "[object Date]": - case "[object Boolean]": - // Coerce dates and booleans to numeric primitive values. Dates are compared by their - // millisecond representations. Note that invalid dates with millisecond representations - // of `NaN` are not equivalent. - return +a === +b; - - case "[object Symbol]": - return typeof Symbol !== "undefined" && Symbol.valueOf.call(a) === Symbol.valueOf.call(b); - - case "[object Map]": - case "[object Set]": - // Maps and Sets are unwrapped to arrays of entry-pairs, adding an incidental level. - // Hide this extra level by increasing the depth. - if (depth >= 0) { - depth++; - } - - break; - } // Unwrap any wrapped objects. - - - a = unwrap(a); - b = unwrap(b); - var areArrays = className === "[object Array]"; - - if (!areArrays) { - if (typeof a != "object" || typeof b != "object") return false; // Objects with different constructors are not equivalent, but `Object`s or `Array`s - // from different frames are. - - var aCtor = a.constructor, - bCtor = b.constructor; - - if (aCtor !== bCtor && !(isFunction$2(aCtor) && aCtor instanceof aCtor && isFunction$2(bCtor) && bCtor instanceof bCtor) && "constructor" in a && "constructor" in b) { - return false; - } - } - - if (depth === 0) { - return false; - } else if (depth < 0) { - depth = -1; - } // Assume equality for cyclic structures. The algorithm for detecting cyclic - // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - // Initializing stack of traversed objects. - // It's done here since we only need them for objects and arrays comparison. - - - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - - while (length--) { - // Linear search. Performance is inversely proportional to the number of - // unique nested structures. - if (aStack[length] === a) return bStack[length] === b; - } // Add the first object to the stack of traversed objects. - - - aStack.push(a); - bStack.push(b); // Recursively compare objects and arrays. - - if (areArrays) { - // Compare array lengths to determine if a deep comparison is necessary. - length = a.length; - if (length !== b.length) return false; // Deep compare the contents, ignoring non-numeric properties. - - while (length--) { - if (!eq$1(a[length], b[length], depth - 1, aStack, bStack)) return false; - } - } else { - // Deep compare objects. - var keys = Object.keys(a); - var key; - length = keys.length; // Ensure that both objects contain the same number of properties before comparing deep equality. - - if (Object.keys(b).length !== length) return false; - - while (length--) { - // Deep compare each member - key = keys[length]; - if (!(hasProp(b, key) && eq$1(a[key], b[key], depth - 1, aStack, bStack))) return false; - } - } // Remove the first object from the stack of traversed objects. - - - aStack.pop(); - bStack.pop(); - return true; - } - - function unwrap(a) { - if (isObservableArray(a)) return a.slice(); - if (isES6Map(a) || isObservableMap(a)) return Array.from(a.entries()); - if (isES6Set(a) || isObservableSet(a)) return Array.from(a.entries()); - return a; - } - - function makeIterable(iterator) { - iterator[Symbol.iterator] = getSelf; - return iterator; - } - - function getSelf() { - return this; - } - - /** - * (c) Michel Weststrate 2015 - 2020 - * MIT Licensed - * - * Welcome to the mobx sources! To get an global overview of how MobX internally works, - * this is a good place to start: - * https://medium.com/@mweststrate/becoming-fully-reactive-an-in-depth-explanation-of-mobservable-55995262a254#.xvbh6qd74 - * - * Source folders: - * =============== - * - * - api/ Most of the public static methods exposed by the module can be found here. - * - core/ Implementation of the MobX algorithm; atoms, derivations, reactions, dependency trees, optimizations. Cool stuff can be found here. - * - types/ All the magic that is need to have observable objects, arrays and values is in this folder. Including the modifiers like `asFlat`. - * - utils/ Utility stuff. - * - */ - ["Symbol", "Map", "Set", "Symbol"].forEach(function (m) { - var g = getGlobal(); - - if (typeof g[m] === "undefined") { - die("MobX requires global '" + m + "' to be available or polyfilled"); - } - }); - - if (typeof __MOBX_DEVTOOLS_GLOBAL_HOOK__ === "object") { - // See: https://github.com/andykog/mobx-devtools/ - __MOBX_DEVTOOLS_GLOBAL_HOOK__.injectMobx({ - spy: spy, - extras: { - getDebugName: getDebugName - }, - $mobx: $mobx - }); - } - - var livelinessChecking = "warn"; - /** - * Returns the current liveliness checking mode. - * - * @returns `"warn"`, `"error"` or `"ignore"` - */ - function getLivelinessChecking() { - return livelinessChecking; - } - - /** - * @hidden - */ - var Hook; - (function (Hook) { - Hook["afterCreate"] = "afterCreate"; - Hook["afterAttach"] = "afterAttach"; - Hook["afterCreationFinalization"] = "afterCreationFinalization"; - Hook["beforeDetach"] = "beforeDetach"; - Hook["beforeDestroy"] = "beforeDestroy"; - })(Hook || (Hook = {})); - - /*! ***************************************************************************** - Copyright (c) Microsoft Corporation. - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted. - - THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR - OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - PERFORMANCE OF THIS SOFTWARE. - ***************************************************************************** */ - /* global Reflect, Promise */ - - var extendStatics$1 = function(d, b) { - extendStatics$1 = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return extendStatics$1(d, b); - }; - - function __extends$1(d, b) { - extendStatics$1(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - } - - var __assign = function() { - __assign = Object.assign || function __assign(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; - } - return t; - }; - return __assign.apply(this, arguments); - }; - - function __rest(s, e) { - var t = {}; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) - t[p] = s[p]; - if (s != null && typeof Object.getOwnPropertySymbols === "function") - for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { - if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) - t[p[i]] = s[p[i]]; - } - return t; - } - - function __values(o) { - var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; - if (m) return m.call(o); - if (o && typeof o.length === "number") return { - next: function () { - if (o && i >= o.length) o = void 0; - return { value: o && o[i++], done: !o }; - } - }; - throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); - } - - function __read(o, n) { - var m = typeof Symbol === "function" && o[Symbol.iterator]; - if (!m) return o; - var i = m.call(o), r, ar = [], e; - try { - while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); - } - catch (error) { e = { error: error }; } - finally { - try { - if (r && !r.done && (m = i["return"])) m.call(i); - } - finally { if (e) throw e.error; } - } - return ar; - } - - function __spread() { - for (var ar = [], i = 0; i < arguments.length; i++) - ar = ar.concat(__read(arguments[i])); - return ar; - } - - /** - * Returns the _actual_ type of the given tree node. (Or throws) - * - * @param object - * @returns - */ - function getType(object) { - return getStateTreeNode(object).type; - } - /** - * Applies a JSON-patch to the given model instance or bails out if the patch couldn't be applied - * See [patches](https://github.com/mobxjs/mobx-state-tree#patches) for more details. - * - * Can apply a single past, or an array of patches. - * - * @param target - * @param patch - * @returns - */ - function applyPatch(target, patch) { - getStateTreeNode(target).applyPatches(asArray(patch)); - } - /** - * Applies a snapshot to a given model instances. Patch and snapshot listeners will be invoked as usual. - * - * @param target - * @param snapshot - * @returns - */ - function applySnapshot(target, snapshot) { - return getStateTreeNode(target).applySnapshot(snapshot); - } - /** - * Calculates a snapshot from the given model instance. The snapshot will always reflect the latest state but use - * structural sharing where possible. Doesn't require MobX transactions to be completed. - * - * @param target - * @param applyPostProcess If true (the default) then postProcessSnapshot gets applied. - * @returns - */ - function getSnapshot(target, applyPostProcess) { - if (applyPostProcess === void 0) { applyPostProcess = true; } - var node = getStateTreeNode(target); - if (applyPostProcess) - return node.snapshot; - return freeze(node.type.getSnapshot(node, false)); - } - /** - * Given an object in a model tree, returns the root object of that tree. - * - * Please note that in child nodes access to the root is only possible - * once the `afterAttach` hook has fired. - * - * @param target - * @returns - */ - function getRoot(target) { - return getStateTreeNode(target).root.storedValue; - } - /** - * Returns the path of the given object in the model tree - * - * @param target - * @returns - */ - function getPath(target) { - return getStateTreeNode(target).path; - } - /** - * Returns the identifier of the target node. - * This is the *string normalized* identifier, which might not match the type of the identifier attribute - * - * @param target - * @returns - */ - function getIdentifier(target) { - return getStateTreeNode(target).identifier; - } - /** - * Removes a model element from the state tree, and mark it as end-of-life; the element should not be used anymore - */ - function destroy(target) { - var node = getStateTreeNode(target); - if (node.isRoot) - node.die(); - else - node.parent.removeChild(node.subpath); - } - - /** - * @internal - * @hidden - */ - var BaseNode = /** @class */ (function () { - function BaseNode(type, parent, subpath, environment) { - Object.defineProperty(this, "type", { - enumerable: true, - configurable: true, - writable: true, - value: type - }); - Object.defineProperty(this, "environment", { - enumerable: true, - configurable: true, - writable: true, - value: environment - }); - Object.defineProperty(this, "_escapedSubpath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_subpath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_subpathUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_pathUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "storedValue", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); // usually the same type as the value, but not always (such as with references) - Object.defineProperty(this, "aliveAtom", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_state", { - enumerable: true, - configurable: true, - writable: true, - value: NodeLifeCycle.INITIALIZING - }); - Object.defineProperty(this, "_hookSubscribers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "_parent", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "pathAtom", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - this.environment = environment; - this.baseSetParent(parent, subpath); - } - Object.defineProperty(BaseNode.prototype, "subpath", { - get: function () { - return this._subpath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "subpathUponDeath", { - get: function () { - return this._subpathUponDeath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "pathUponDeath", { - get: function () { - return this._pathUponDeath; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "value", { - get: function () { - return this.type.getValue(this); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "state", { - get: function () { - return this._state; - }, - set: function (val) { - var wasAlive = this.isAlive; - this._state = val; - var isAlive = this.isAlive; - if (this.aliveAtom && wasAlive !== isAlive) { - this.aliveAtom.reportChanged(); - } - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "fireInternalHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - if (this._hookSubscribers) { - this._hookSubscribers.emit(name, this, name); - } - } - }); - Object.defineProperty(BaseNode.prototype, "registerHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (hook, hookHandler) { - if (!this._hookSubscribers) { - this._hookSubscribers = new EventHandlers(); - } - return this._hookSubscribers.register(hook, hookHandler); - } - }); - Object.defineProperty(BaseNode.prototype, "parent", { - get: function () { - return this._parent; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "baseSetParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath) { - this._parent = parent; - this._subpath = subpath; - this._escapedSubpath = undefined; // regenerate when needed - if (this.pathAtom) { - this.pathAtom.reportChanged(); - } - } - }); - Object.defineProperty(BaseNode.prototype, "path", { - /* - * Returns (escaped) path representation as string - */ - get: function () { - return this.getEscapedPath(true); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "getEscapedPath", { - enumerable: false, - configurable: true, - writable: true, - value: function (reportObserved) { - if (reportObserved) { - if (!this.pathAtom) { - this.pathAtom = createAtom("path"); - } - this.pathAtom.reportObserved(); - } - if (!this.parent) - return ""; - // regenerate escaped subpath if needed - if (this._escapedSubpath === undefined) { - this._escapedSubpath = !this._subpath ? "" : escapeJsonPath(this._subpath); - } - return this.parent.getEscapedPath(reportObserved) + "/" + this._escapedSubpath; - } - }); - Object.defineProperty(BaseNode.prototype, "isRoot", { - get: function () { - return this.parent === null; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "isAlive", { - get: function () { - return this.state !== NodeLifeCycle.DEAD; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "isDetaching", { - get: function () { - return this.state === NodeLifeCycle.DETACHING; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "observableIsAlive", { - get: function () { - if (!this.aliveAtom) { - this.aliveAtom = createAtom("alive"); - } - this.aliveAtom.reportObserved(); - return this.isAlive; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseNode.prototype, "baseFinalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function (whenFinalized) { - // goal: afterCreate hooks runs depth-first. After attach runs parent first, so on afterAttach the parent has completed already - if (this.state === NodeLifeCycle.CREATED) { - if (this.parent) { - if (this.parent.state !== NodeLifeCycle.FINALIZED) { - // parent not ready yet, postpone - return; - } - this.fireHook(Hook.afterAttach); - } - this.state = NodeLifeCycle.FINALIZED; - if (whenFinalized) { - whenFinalized(); - } - } - } - }); - Object.defineProperty(BaseNode.prototype, "baseFinalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._hookSubscribers) { - this._hookSubscribers.clearAll(); - } - this._subpathUponDeath = this._subpath; - this._pathUponDeath = this.getEscapedPath(false); - this.baseSetParent(null, ""); - this.state = NodeLifeCycle.DEAD; - } - }); - Object.defineProperty(BaseNode.prototype, "baseAboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.fireHook(Hook.beforeDestroy); - } - }); - return BaseNode; - }()); - - /** - * @internal - * @hidden - */ - var ScalarNode = /** @class */ (function (_super) { - __extends$1(ScalarNode, _super); - function ScalarNode(simpleType, parent, subpath, environment, initialSnapshot) { - var _this = _super.call(this, simpleType, parent, subpath, environment) || this; - try { - _this.storedValue = simpleType.createNewInstance(initialSnapshot); - } - catch (e) { - // short-cut to die the instance, to avoid the snapshot computed starting to throw... - _this.state = NodeLifeCycle.DEAD; - throw e; - } - _this.state = NodeLifeCycle.CREATED; - // for scalar nodes there's no point in firing this event since it would fire on the constructor, before - // anybody can actually register for/listen to it - // this.fireHook(Hook.AfterCreate) - _this.finalizeCreation(); - return _this; - } - Object.defineProperty(ScalarNode.prototype, "root", { - get: function () { - // future optimization: store root ref in the node and maintain it - if (!this.parent) - throw fail$1("This scalar node is not part of a tree"); - return this.parent.root; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ScalarNode.prototype, "setParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (newParent, subpath) { - var parentChanged = this.parent !== newParent; - var subpathChanged = this.subpath !== subpath; - if (!parentChanged && !subpathChanged) { - return; - } - this.environment = undefined; // use parent's - this.baseSetParent(this.parent, subpath); - } - }); - Object.defineProperty(ScalarNode.prototype, "snapshot", { - get: function () { - return freeze(this.getSnapshot()); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ScalarNode.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.type.getSnapshot(this); - } - }); - Object.defineProperty(ScalarNode.prototype, "toString", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var path = (this.isAlive ? this.path : this.pathUponDeath) || ""; - return this.type.name + "@" + path + (this.isAlive ? "" : " [dead]"); - } - }); - Object.defineProperty(ScalarNode.prototype, "die", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive || this.state === NodeLifeCycle.DETACHING) - return; - this.aboutToDie(); - this.finalizeDeath(); - } - }); - Object.defineProperty(ScalarNode.prototype, "finalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseFinalizeCreation(); - } - }); - Object.defineProperty(ScalarNode.prototype, "aboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseAboutToDie(); - } - }); - Object.defineProperty(ScalarNode.prototype, "finalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.baseFinalizeDeath(); - } - }); - Object.defineProperty(ScalarNode.prototype, "fireHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - this.fireInternalHook(name); - } - }); - return ScalarNode; - }(BaseNode)); - ScalarNode.prototype.die = action(ScalarNode.prototype.die); - - var nextNodeId = 1; - var snapshotReactionOptions = { - onError: function (e) { - throw e; - } - }; - /** - * @internal - * @hidden - */ - var ObjectNode = /** @class */ (function (_super) { - __extends$1(ObjectNode, _super); - function ObjectNode(complexType, parent, subpath, environment, initialValue) { - var _this = _super.call(this, complexType, parent, subpath, environment) || this; - Object.defineProperty(_this, "nodeId", { - enumerable: true, - configurable: true, - writable: true, - value: ++nextNodeId - }); - Object.defineProperty(_this, "identifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "identifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); // Identifier is always normalized to string, even if the identifier property isn't - Object.defineProperty(_this, "unnormalizedIdentifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "identifierCache", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "isProtectionEnabled", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - Object.defineProperty(_this, "middlewares", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_applyPatches", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_applySnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_autoUnbox", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); // unboxing is disabled when reading child nodes - Object.defineProperty(_this, "_isRunningAction", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); // only relevant for root - Object.defineProperty(_this, "_hasSnapshotReaction", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); - Object.defineProperty(_this, "_observableInstanceState", { - enumerable: true, - configurable: true, - writable: true, - value: 0 /* UNINITIALIZED */ - }); - Object.defineProperty(_this, "_childNodes", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_initialSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_cachedInitialSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_cachedInitialSnapshotCreated", { - enumerable: true, - configurable: true, - writable: true, - value: false - }); - Object.defineProperty(_this, "_snapshotComputed", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_snapshotUponDeath", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - // #region internal event handling - Object.defineProperty(_this, "_internalEvents", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - _this._snapshotComputed = computed(function () { return freeze(_this.getSnapshot()); }); - _this.unbox = _this.unbox.bind(_this); - _this._initialSnapshot = freeze(initialValue); - _this.identifierAttribute = complexType.identifierAttribute; - if (!parent) { - _this.identifierCache = new IdentifierCache(); - } - _this._childNodes = complexType.initializeChildNodes(_this, _this._initialSnapshot); - // identifier can not be changed during lifecycle of a node - // so we safely can read it from initial snapshot - _this.identifier = null; - _this.unnormalizedIdentifier = null; - if (_this.identifierAttribute && _this._initialSnapshot) { - var id = _this._initialSnapshot[_this.identifierAttribute]; - if (id === undefined) { - // try with the actual node if not (for optional identifiers) - var childNode = _this._childNodes[_this.identifierAttribute]; - if (childNode) { - id = childNode.value; - } - } - if (typeof id !== "string" && typeof id !== "number") { - throw fail$1("Instance identifier '" + _this.identifierAttribute + "' for type '" + _this.type.name + "' must be a string or a number"); - } - // normalize internal identifier to string - _this.identifier = normalizeIdentifier(id); - _this.unnormalizedIdentifier = id; - } - if (!parent) { - _this.identifierCache.addNodeToCache(_this); - } - else { - parent.root.identifierCache.addNodeToCache(_this); - } - return _this; - } - Object.defineProperty(ObjectNode.prototype, "applyPatches", { - enumerable: false, - configurable: true, - writable: true, - value: function (patches) { - this.createObservableInstanceIfNeeded(); - this._applyPatches(patches); - } - }); - Object.defineProperty(ObjectNode.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - this.createObservableInstanceIfNeeded(); - this._applySnapshot(snapshot); - } - }); - Object.defineProperty(ObjectNode.prototype, "createObservableInstanceIfNeeded", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._observableInstanceState === 0 /* UNINITIALIZED */) { - this.createObservableInstance(); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "createObservableInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var e_1, _a; - this._observableInstanceState = 1 /* CREATING */; - // make sure the parent chain is created as well - // array with parent chain from parent to child - var parentChain = []; - var parent = this.parent; - // for performance reasons we never go back further than the most direct - // uninitialized parent - // this is done to avoid traversing the whole tree to the root when using - // the same reference again - while (parent && - parent._observableInstanceState === 0 /* UNINITIALIZED */) { - parentChain.unshift(parent); - parent = parent.parent; - } - try { - // initialize the uninitialized parent chain from parent to child - for (var parentChain_1 = __values(parentChain), parentChain_1_1 = parentChain_1.next(); !parentChain_1_1.done; parentChain_1_1 = parentChain_1.next()) { - var p = parentChain_1_1.value; - p.createObservableInstanceIfNeeded(); - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (parentChain_1_1 && !parentChain_1_1.done && (_a = parentChain_1.return)) _a.call(parentChain_1); - } - finally { if (e_1) throw e_1.error; } - } - var type = this.type; - try { - this.storedValue = type.createNewInstance(this._childNodes); - this.preboot(); - this._isRunningAction = true; - type.finalizeNewInstance(this, this.storedValue); - } - catch (e) { - // short-cut to die the instance, to avoid the snapshot computed starting to throw... - this.state = NodeLifeCycle.DEAD; - throw e; - } - finally { - this._isRunningAction = false; - } - this._observableInstanceState = 2 /* CREATED */; - this._snapshotComputed.trackAndCompute(); - if (this.isRoot) - this._addSnapshotReaction(); - this._childNodes = EMPTY_OBJECT; - this.state = NodeLifeCycle.CREATED; - this.fireHook(Hook.afterCreate); - this.finalizeCreation(); - } - }); - Object.defineProperty(ObjectNode.prototype, "root", { - get: function () { - var parent = this.parent; - return parent ? parent.root : this; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ObjectNode.prototype, "clearParent", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.parent) - return; - // detach if attached - this.fireHook(Hook.beforeDetach); - var previousState = this.state; - this.state = NodeLifeCycle.DETACHING; - var root = this.root; - var newEnv = root.environment; - var newIdCache = root.identifierCache.splitCache(this); - try { - this.parent.removeChild(this.subpath); - this.baseSetParent(null, ""); - this.environment = newEnv; - this.identifierCache = newIdCache; - } - finally { - this.state = previousState; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "setParent", { - enumerable: false, - configurable: true, - writable: true, - value: function (newParent, subpath) { - var parentChanged = newParent !== this.parent; - var subpathChanged = subpath !== this.subpath; - if (!parentChanged && !subpathChanged) { - return; - } - if (parentChanged) { - // attach to new parent - this.environment = undefined; // will use root's - newParent.root.identifierCache.mergeCache(this); - this.baseSetParent(newParent, subpath); - this.fireHook(Hook.afterAttach); - } - else if (subpathChanged) { - // moving to a new subpath on the same parent - this.baseSetParent(this.parent, subpath); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "fireHook", { - enumerable: false, - configurable: true, - writable: true, - value: function (name) { - var _this = this; - this.fireInternalHook(name); - var fn = this.storedValue && - typeof this.storedValue === "object" && - this.storedValue[name]; - if (typeof fn === "function") { - // we check for it to allow old mobx peer dependencies that don't have the method to work (even when still bugged) - if (runInAction) { - runInAction(function () { - fn.apply(_this.storedValue); - }); - } - else { - fn.apply(this.storedValue); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "snapshot", { - // advantage of using computed for a snapshot is that nicely respects transactions etc. - get: function () { - return this._snapshotComputed.get(); - }, - enumerable: false, - configurable: true - }); - // NOTE: we use this method to get snapshot without creating @computed overhead - Object.defineProperty(ObjectNode.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive) - return this._snapshotUponDeath; - return this._observableInstanceState === 2 /* CREATED */ - ? this._getActualSnapshot() - : this._getCachedInitialSnapshot(); - } - }); - Object.defineProperty(ObjectNode.prototype, "_getActualSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.type.getSnapshot(this); - } - }); - Object.defineProperty(ObjectNode.prototype, "_getCachedInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this._cachedInitialSnapshotCreated) { - var type = this.type; - var childNodes = this._childNodes; - var snapshot = this._initialSnapshot; - this._cachedInitialSnapshot = type.processInitialSnapshot(childNodes, snapshot); - this._cachedInitialSnapshotCreated = true; - } - return this._cachedInitialSnapshot; - } - }); - Object.defineProperty(ObjectNode.prototype, "isRunningAction", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._isRunningAction) - return true; - if (this.isRoot) - return false; - return this.parent.isRunningAction(); - } - }); - Object.defineProperty(ObjectNode.prototype, "assertAlive", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - var livelinessChecking = getLivelinessChecking(); - if (!this.isAlive && livelinessChecking !== "ignore") { - var error = this._getAssertAliveError(context); - switch (livelinessChecking) { - case "error": - throw fail$1(error); - case "warn": - warnError(error); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_getAssertAliveError", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - var escapedPath = this.getEscapedPath(false) || this.pathUponDeath || ""; - var subpath = (context.subpath && escapeJsonPath(context.subpath)) || ""; - var actionContext = context.actionContext || getCurrentActionContext(); - // try to use a real action context if possible since it includes the action name - if (actionContext && actionContext.type !== "action" && actionContext.parentActionEvent) { - actionContext = actionContext.parentActionEvent; - } - var actionFullPath = ""; - if (actionContext && actionContext.name != null) { - // try to use the context, and if it not available use the node one - var actionPath = (actionContext && actionContext.context && getPath(actionContext.context)) || - escapedPath; - actionFullPath = actionPath + "." + actionContext.name + "()"; - } - return "You are trying to read or write to an object that is no longer part of a state tree. (Object type: '" + this.type.name + "', Path upon death: '" + escapedPath + "', Subpath: '" + subpath + "', Action: '" + actionFullPath + "'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."; - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath) { - this.assertAlive({ - subpath: subpath - }); - this._autoUnbox = false; - try { - return this._observableInstanceState === 2 /* CREATED */ - ? this.type.getChildNode(this, subpath) - : this._childNodes[subpath]; - } - finally { - this._autoUnbox = true; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.assertAlive(EMPTY_OBJECT); - this._autoUnbox = false; - try { - return this._observableInstanceState === 2 /* CREATED */ - ? this.type.getChildren(this) - : convertChildNodesToArray(this._childNodes); - } - finally { - this._autoUnbox = true; - } - } - }); - Object.defineProperty(ObjectNode.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function (propertyName) { - return this.type.getChildType(propertyName); - } - }); - Object.defineProperty(ObjectNode.prototype, "isProtected", { - get: function () { - return this.root.isProtectionEnabled; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(ObjectNode.prototype, "assertWritable", { - enumerable: false, - configurable: true, - writable: true, - value: function (context) { - this.assertAlive(context); - if (!this.isRunningAction() && this.isProtected) { - throw fail$1("Cannot modify '" + this + "', the object is protected and can only be modified by using an action."); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath) { - this.type.removeChild(this, subpath); - } - }); - // bound on the constructor - Object.defineProperty(ObjectNode.prototype, "unbox", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNode) { - if (!childNode) - return childNode; - this.assertAlive({ - subpath: childNode.subpath || childNode.subpathUponDeath - }); - return this._autoUnbox ? childNode.value : childNode; - } - }); - Object.defineProperty(ObjectNode.prototype, "toString", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var path = (this.isAlive ? this.path : this.pathUponDeath) || ""; - var identifier = this.identifier ? "(id: " + this.identifier + ")" : ""; - return this.type.name + "@" + path + identifier + (this.isAlive ? "" : " [dead]"); - } - }); - Object.defineProperty(ObjectNode.prototype, "finalizeCreation", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - this.baseFinalizeCreation(function () { - var e_2, _a; - try { - for (var _b = __values(_this.getChildren()), _c = _b.next(); !_c.done; _c = _b.next()) { - var child = _c.value; - child.finalizeCreation(); - } - } - catch (e_2_1) { e_2 = { error: e_2_1 }; } - finally { - try { - if (_c && !_c.done && (_a = _b.return)) _a.call(_b); - } - finally { if (e_2) throw e_2.error; } - } - _this.fireInternalHook(Hook.afterCreationFinalization); - }); - } - }); - Object.defineProperty(ObjectNode.prototype, "detach", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive) - throw fail$1("Error while detaching, node is not alive."); - this.clearParent(); - } - }); - Object.defineProperty(ObjectNode.prototype, "preboot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var self = this; - this._applyPatches = createActionInvoker(this.storedValue, "@APPLY_PATCHES", function (patches) { - patches.forEach(function (patch) { - if (!patch.path) { - self.type.applySnapshot(self, patch.value); - return; - } - var parts = splitJsonPath(patch.path); - var node = resolveNodeByPathParts(self, parts.slice(0, -1)); - node.applyPatchLocally(parts[parts.length - 1], patch); - }); - }); - this._applySnapshot = createActionInvoker(this.storedValue, "@APPLY_SNAPSHOT", function (snapshot) { - // if the snapshot is the same as the current one, avoid performing a reconcile - if (snapshot === self.snapshot) - return; - // else, apply it by calling the type logic - return self.type.applySnapshot(self, snapshot); - }); - addHiddenFinalProp(this.storedValue, "$treenode", this); - addHiddenFinalProp(this.storedValue, "toJSON", toJSON); - } - }); - Object.defineProperty(ObjectNode.prototype, "die", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (!this.isAlive || this.state === NodeLifeCycle.DETACHING) - return; - this.aboutToDie(); - this.finalizeDeath(); - } - }); - Object.defineProperty(ObjectNode.prototype, "aboutToDie", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._observableInstanceState === 0 /* UNINITIALIZED */) { - return; - } - this.getChildren().forEach(function (node) { - node.aboutToDie(); - }); - // beforeDestroy should run before the disposers since else we could end up in a situation where - // a disposer added with addDisposer at this stage (beforeDestroy) is actually never released - this.baseAboutToDie(); - this._internalEventsEmit("dispose" /* Dispose */); - this._internalEventsClear("dispose" /* Dispose */); - } - }); - Object.defineProperty(ObjectNode.prototype, "finalizeDeath", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - // invariant: not called directly but from "die" - this.getChildren().forEach(function (node) { - node.finalizeDeath(); - }); - this.root.identifierCache.notifyDied(this); - // "kill" the computed prop and just store the last snapshot - var snapshot = this.snapshot; - this._snapshotUponDeath = snapshot; - this._internalEventsClearAll(); - this.baseFinalizeDeath(); - } - }); - Object.defineProperty(ObjectNode.prototype, "onSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (onChange) { - this._addSnapshotReaction(); - return this._internalEventsRegister("snapshot" /* Snapshot */, onChange); - } - }); - Object.defineProperty(ObjectNode.prototype, "emitSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - this._internalEventsEmit("snapshot" /* Snapshot */, snapshot); - } - }); - Object.defineProperty(ObjectNode.prototype, "onPatch", { - enumerable: false, - configurable: true, - writable: true, - value: function (handler) { - return this._internalEventsRegister("patch" /* Patch */, handler); - } - }); - Object.defineProperty(ObjectNode.prototype, "emitPatch", { - enumerable: false, - configurable: true, - writable: true, - value: function (basePatch, source) { - if (this._internalEventsHasSubscribers("patch" /* Patch */)) { - var localizedPatch = extend({}, basePatch, { - path: source.path.substr(this.path.length) + "/" + basePatch.path // calculate the relative path of the patch - }); - var _a = __read(splitPatch(localizedPatch), 2), patch = _a[0], reversePatch = _a[1]; - this._internalEventsEmit("patch" /* Patch */, patch, reversePatch); - } - if (this.parent) - this.parent.emitPatch(basePatch, source); - } - }); - Object.defineProperty(ObjectNode.prototype, "hasDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - return this._internalEventsHas("dispose" /* Dispose */, disposer); - } - }); - Object.defineProperty(ObjectNode.prototype, "addDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - if (!this.hasDisposer(disposer)) { - this._internalEventsRegister("dispose" /* Dispose */, disposer, true); - return; - } - throw fail$1("cannot add a disposer when it is already registered for execution"); - } - }); - Object.defineProperty(ObjectNode.prototype, "removeDisposer", { - enumerable: false, - configurable: true, - writable: true, - value: function (disposer) { - if (!this._internalEventsHas("dispose" /* Dispose */, disposer)) { - throw fail$1("cannot remove a disposer which was never registered for execution"); - } - this._internalEventsUnregister("dispose" /* Dispose */, disposer); - } - }); - Object.defineProperty(ObjectNode.prototype, "removeMiddleware", { - enumerable: false, - configurable: true, - writable: true, - value: function (middleware) { - if (this.middlewares) { - var index = this.middlewares.indexOf(middleware); - if (index >= 0) { - this.middlewares.splice(index, 1); - } - } - } - }); - Object.defineProperty(ObjectNode.prototype, "addMiddleWare", { - enumerable: false, - configurable: true, - writable: true, - value: function (handler, includeHooks) { - var _this = this; - if (includeHooks === void 0) { includeHooks = true; } - var middleware = { handler: handler, includeHooks: includeHooks }; - if (!this.middlewares) - this.middlewares = [middleware]; - else - this.middlewares.push(middleware); - return function () { - _this.removeMiddleware(middleware); - }; - } - }); - Object.defineProperty(ObjectNode.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (subpath, patch) { - this.assertWritable({ - subpath: subpath - }); - this.createObservableInstanceIfNeeded(); - this.type.applyPatchLocally(this, subpath, patch); - } - }); - Object.defineProperty(ObjectNode.prototype, "_addSnapshotReaction", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - if (!this._hasSnapshotReaction) { - var snapshotDisposer = reaction(function () { return _this.snapshot; }, function (snapshot) { return _this.emitSnapshot(snapshot); }, snapshotReactionOptions); - this.addDisposer(snapshotDisposer); - this._hasSnapshotReaction = true; - } - } - }); - // we proxy the methods to avoid creating an EventHandlers instance when it is not needed - Object.defineProperty(ObjectNode.prototype, "_internalEventsHasSubscribers", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - return !!this._internalEvents && this._internalEvents.hasSubscribers(event); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsRegister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler, atTheBeginning) { - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (!this._internalEvents) { - this._internalEvents = new EventHandlers(); - } - return this._internalEvents.register(event, eventHandler, atTheBeginning); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsHas", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler) { - return !!this._internalEvents && this._internalEvents.has(event, eventHandler); - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsUnregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, eventHandler) { - if (this._internalEvents) { - this._internalEvents.unregister(event, eventHandler); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsEmit", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var _a; - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - if (this._internalEvents) { - (_a = this._internalEvents).emit.apply(_a, __spread([event], args)); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsClear", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - if (this._internalEvents) { - this._internalEvents.clear(event); - } - } - }); - Object.defineProperty(ObjectNode.prototype, "_internalEventsClearAll", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this._internalEvents) { - this._internalEvents.clearAll(); - } - } - }); - return ObjectNode; - }(BaseNode)); - ObjectNode.prototype.createObservableInstance = action(ObjectNode.prototype.createObservableInstance); - ObjectNode.prototype.detach = action(ObjectNode.prototype.detach); - ObjectNode.prototype.die = action(ObjectNode.prototype.die); - - var _a; - /** - * @internal - * @hidden - */ - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["String"] = 1] = "String"; - TypeFlags[TypeFlags["Number"] = 2] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 4] = "Boolean"; - TypeFlags[TypeFlags["Date"] = 8] = "Date"; - TypeFlags[TypeFlags["Literal"] = 16] = "Literal"; - TypeFlags[TypeFlags["Array"] = 32] = "Array"; - TypeFlags[TypeFlags["Map"] = 64] = "Map"; - TypeFlags[TypeFlags["Object"] = 128] = "Object"; - TypeFlags[TypeFlags["Frozen"] = 256] = "Frozen"; - TypeFlags[TypeFlags["Optional"] = 512] = "Optional"; - TypeFlags[TypeFlags["Reference"] = 1024] = "Reference"; - TypeFlags[TypeFlags["Identifier"] = 2048] = "Identifier"; - TypeFlags[TypeFlags["Late"] = 4096] = "Late"; - TypeFlags[TypeFlags["Refinement"] = 8192] = "Refinement"; - TypeFlags[TypeFlags["Union"] = 16384] = "Union"; - TypeFlags[TypeFlags["Null"] = 32768] = "Null"; - TypeFlags[TypeFlags["Undefined"] = 65536] = "Undefined"; - TypeFlags[TypeFlags["Integer"] = 131072] = "Integer"; - TypeFlags[TypeFlags["Custom"] = 262144] = "Custom"; - TypeFlags[TypeFlags["SnapshotProcessor"] = 524288] = "SnapshotProcessor"; - })(TypeFlags || (TypeFlags = {})); - /** - * @internal - * @hidden - */ - var cannotDetermineSubtype = "cannotDetermine"; - /** @hidden */ - var $type = Symbol("$type"); - /** - * A base type produces a MST node (Node in the state tree) - * - * @internal - * @hidden - */ - var BaseType = /** @class */ (function () { - function BaseType(name) { - Object.defineProperty(this, _a, { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - // these are just to make inner types avaialable to inherited classes - Object.defineProperty(this, "C", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "S", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "T", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "N", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "isType", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - Object.defineProperty(this, "name", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - this.name = name; - } - Object.defineProperty(BaseType.prototype, "create", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot, environment) { - typecheckInternal(this, snapshot); - return this.instantiate(null, "", environment, snapshot).value; - } - }); - Object.defineProperty(BaseType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - // istanbul ignore next - throw fail$1("unimplemented method"); - } - }); - Object.defineProperty(BaseType.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return type === this; - } - }); - Object.defineProperty(BaseType.prototype, "validate", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var node = getStateTreeNodeSafe(value); - if (node) { - var valueType = getType(value); - return this.isAssignableFrom(valueType) - ? typeCheckSuccess() - : typeCheckFailure(context, value); - // it is tempting to compare snapshots, but in that case we should always clone on assignments... - } - return this.isValidSnapshot(value, context); - } - }); - Object.defineProperty(BaseType.prototype, "is", { - enumerable: false, - configurable: true, - writable: true, - value: function (thing) { - return this.validate(thing, [{ path: "", type: this }]).length === 0; - } - }); - Object.defineProperty(BaseType.prototype, "Type", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.Type should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.Type`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "TypeWithoutSTN", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.TypeWithoutSTN should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.TypeWithoutSTN`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "SnapshotType", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.SnapshotType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.SnapshotType`"); - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(BaseType.prototype, "CreationType", { - get: function () { - // istanbul ignore next - throw fail$1("Factory.CreationType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.CreationType`"); - }, - enumerable: false, - configurable: true - }); - return BaseType; - }()); - _a = $type; - BaseType.prototype.create = action(BaseType.prototype.create); - /** - * A complex type produces a MST node (Node in the state tree) - * - * @internal - * @hidden - */ - var ComplexType = /** @class */ (function (_super) { - __extends$1(ComplexType, _super); - function ComplexType(name) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "identifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - return _this; - } - Object.defineProperty(ComplexType.prototype, "create", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot, environment) { - if (snapshot === void 0) { snapshot = this.getDefaultSnapshot(); } - return _super.prototype.create.call(this, snapshot, environment); - } - }); - Object.defineProperty(ComplexType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - node.createObservableInstanceIfNeeded(); - return node.storedValue; - } - }); - Object.defineProperty(ComplexType.prototype, "tryToReconcileNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue) { - if (current.isDetaching) - return false; - if (current.snapshot === newValue) { - // newValue is the current snapshot of the node, noop - return true; - } - if (isStateTreeNode(newValue) && getStateTreeNode(newValue) === current) { - // the current node is the same as the new one - return true; - } - if (current.type === this && - isMutable(newValue) && - !isStateTreeNode(newValue) && - (!current.identifierAttribute || - current.identifier === - normalizeIdentifier(newValue[current.identifierAttribute]))) { - // the newValue has no node, so can be treated like a snapshot - // we can reconcile - current.applySnapshot(newValue); - return true; - } - return false; - } - }); - Object.defineProperty(ComplexType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var nodeReconciled = this.tryToReconcileNode(current, newValue); - if (nodeReconciled) { - current.setParent(parent, subpath); - return current; - } - // current node cannot be recycled in any way - current.die(); // noop if detaching - // attempt to reuse the new one - if (isStateTreeNode(newValue) && this.isAssignableFrom(getType(newValue))) { - // newValue is a Node as well, move it here.. - var newNode = getStateTreeNode(newValue); - newNode.setParent(parent, subpath); - return newNode; - } - // nothing to do, we have to create a new node - return this.instantiate(parent, subpath, undefined, newValue); - } - }); - Object.defineProperty(ComplexType.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return null; - } - }); - return ComplexType; - }(BaseType)); - ComplexType.prototype.create = action(ComplexType.prototype.create); - /** - * @internal - * @hidden - */ - var SimpleType = /** @class */ (function (_super) { - __extends$1(SimpleType, _super); - function SimpleType() { - return _super !== null && _super.apply(this, arguments) || this; - } - Object.defineProperty(SimpleType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - return snapshot; - } - }); - Object.defineProperty(SimpleType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - // if we ever find a case where scalar nodes can be accessed without iterating through its parent - // uncomment this to make sure the parent chain is created when this is accessed - // if (node.parent) { - // node.parent.createObservableInstanceIfNeeded() - // } - return node.storedValue; - } - }); - Object.defineProperty(SimpleType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue; - } - }); - Object.defineProperty(SimpleType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - // reconcile only if type and value are still the same, and only if the node is not detaching - if (!current.isDetaching && current.type === this && current.storedValue === newValue) { - return current; - } - var res = this.instantiate(parent, subpath, undefined, newValue); - current.die(); // noop if detaching - return res; - } - }); - Object.defineProperty(SimpleType.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return null; - } - }); - return SimpleType; - }(BaseType)); - /** - * Returns if a given value represents a type. - * - * @param value Value to check. - * @returns `true` if the value is a type. - */ - function isType(value) { - return typeof value === "object" && value && value.isType === true; - } - - /** @class */ ((function () { - function RunningAction(hooks, call) { - Object.defineProperty(this, "hooks", { - enumerable: true, - configurable: true, - writable: true, - value: hooks - }); - Object.defineProperty(this, "call", { - enumerable: true, - configurable: true, - writable: true, - value: call - }); - Object.defineProperty(this, "flowsPending", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "running", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - if (hooks) { - hooks.onStart(call); - } - } - Object.defineProperty(RunningAction.prototype, "finish", { - enumerable: false, - configurable: true, - writable: true, - value: function (error) { - if (this.running) { - this.running = false; - if (this.hooks) { - this.hooks.onFinish(this.call, error); - } - } - } - }); - Object.defineProperty(RunningAction.prototype, "incFlowsPending", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.flowsPending++; - } - }); - Object.defineProperty(RunningAction.prototype, "decFlowsPending", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.flowsPending--; - } - }); - Object.defineProperty(RunningAction.prototype, "hasFlowsPending", { - get: function () { - return this.flowsPending > 0; - }, - enumerable: false, - configurable: true - }); - return RunningAction; - })()); - - var nextActionId = 1; - var currentActionContext; - /** - * @internal - * @hidden - */ - function getCurrentActionContext() { - return currentActionContext; - } - /** - * @internal - * @hidden - */ - function getNextActionId() { - return nextActionId++; - } - // TODO: optimize away entire action context if there is no middleware in tree? - /** - * @internal - * @hidden - */ - function runWithActionContext(context, fn) { - var node = getStateTreeNode(context.context); - if (context.type === "action") { - node.assertAlive({ - actionContext: context - }); - } - var baseIsRunningAction = node._isRunningAction; - node._isRunningAction = true; - var previousContext = currentActionContext; - currentActionContext = context; - try { - return runMiddleWares(node, context, fn); - } - finally { - currentActionContext = previousContext; - node._isRunningAction = baseIsRunningAction; - } - } - /** - * @internal - * @hidden - */ - function getParentActionContext(parentContext) { - if (!parentContext) - return undefined; - if (parentContext.type === "action") - return parentContext; - return parentContext.parentActionEvent; - } - /** - * @internal - * @hidden - */ - function createActionInvoker(target, name, fn) { - var res = function () { - var id = getNextActionId(); - var parentContext = currentActionContext; - var parentActionContext = getParentActionContext(parentContext); - return runWithActionContext({ - type: "action", - name: name, - id: id, - args: argsToArray(arguments), - context: target, - tree: getRoot(target), - rootId: parentContext ? parentContext.rootId : id, - parentId: parentContext ? parentContext.id : 0, - allParentIds: parentContext - ? __spread(parentContext.allParentIds, [parentContext.id]) : [], - parentEvent: parentContext, - parentActionEvent: parentActionContext - }, fn); - }; - res._isMSTAction = true; - return res; - } - var CollectedMiddlewares = /** @class */ (function () { - function CollectedMiddlewares(node, fn) { - Object.defineProperty(this, "arrayIndex", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "inArrayIndex", { - enumerable: true, - configurable: true, - writable: true, - value: 0 - }); - Object.defineProperty(this, "middlewares", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - // we just push middleware arrays into an array of arrays to avoid making copies - if (fn.$mst_middleware) { - this.middlewares.push(fn.$mst_middleware); - } - var n = node; - // Find all middlewares. Optimization: cache this? - while (n) { - if (n.middlewares) - this.middlewares.push(n.middlewares); - n = n.parent; - } - } - Object.defineProperty(CollectedMiddlewares.prototype, "isEmpty", { - get: function () { - return this.middlewares.length <= 0; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(CollectedMiddlewares.prototype, "getNextMiddleware", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var array = this.middlewares[this.arrayIndex]; - if (!array) - return undefined; - var item = array[this.inArrayIndex++]; - if (!item) { - this.arrayIndex++; - this.inArrayIndex = 0; - return this.getNextMiddleware(); - } - return item; - } - }); - return CollectedMiddlewares; - }()); - function runMiddleWares(node, baseCall, originalFn) { - var middlewares = new CollectedMiddlewares(node, originalFn); - // Short circuit - if (middlewares.isEmpty) - return action(originalFn).apply(null, baseCall.args); - var result = null; - function runNextMiddleware(call) { - var middleware = middlewares.getNextMiddleware(); - var handler = middleware && middleware.handler; - if (!handler) { - return action(originalFn).apply(null, call.args); - } - // skip hooks if asked to - if (!middleware.includeHooks && Hook[call.name]) { - return runNextMiddleware(call); - } - function next(call2, callback) { - // the result can contain - // - the non manipulated return value from an action - // - the non manipulated abort value - // - one of the above but manipulated through the callback function - result = runNextMiddleware(call2); - if (callback) { - result = callback(result); - } - } - function abort(value) { - // overwrite the result - // can be manipulated through middlewares earlier in the queue using the callback fn - result = value; - } - handler(call, next, abort); - return result; - } - return runNextMiddleware(baseCall); - } - - function safeStringify(value) { - try { - return JSON.stringify(value); - } - catch (e) { - // istanbul ignore next - return ""; - } - } - /** - * @internal - * @hidden - */ - function prettyPrintValue(value) { - return typeof value === "function" - ? "" - : isStateTreeNode(value) - ? "<" + value + ">" - : "`" + safeStringify(value) + "`"; - } - function shortenPrintValue(valueInString) { - return valueInString.length < 280 - ? valueInString - : valueInString.substring(0, 272) + "......" + valueInString.substring(valueInString.length - 8); - } - function toErrorString(error) { - var value = error.value; - var type = error.context[error.context.length - 1].type; - var fullPath = error.context - .map(function (_a) { - var path = _a.path; - return path; - }) - .filter(function (path) { return path.length > 0; }) - .join("/"); - var pathPrefix = fullPath.length > 0 ? "at path \"/" + fullPath + "\" " : ""; - var currentTypename = isStateTreeNode(value) - ? "value of type " + getStateTreeNode(value).type.name + ":" - : isPrimitive(value) - ? "value" - : "snapshot"; - var isSnapshotCompatible = type && isStateTreeNode(value) && type.is(getStateTreeNode(value).snapshot); - return ("" + pathPrefix + currentTypename + " " + prettyPrintValue(value) + " is not assignable " + (type ? "to type: `" + type.name + "`" : "") + - (error.message ? " (" + error.message + ")" : "") + - (type - ? isPrimitiveType(type) || isPrimitive(value) - ? "." - : ", expected an instance of `" + type.name + "` or a snapshot like `" + type.describe() + "` instead." + - (isSnapshotCompatible - ? " (Note that a snapshot of the provided value is compatible with the targeted type)" - : "") - : ".")); - } - /** - * @internal - * @hidden - */ - function getContextForPath(context, path, type) { - return context.concat([{ path: path, type: type }]); - } - /** - * @internal - * @hidden - */ - function typeCheckSuccess() { - return EMPTY_ARRAY; - } - /** - * @internal - * @hidden - */ - function typeCheckFailure(context, value, message) { - return [{ context: context, value: value, message: message }]; - } - /** - * @internal - * @hidden - */ - function flattenTypeErrors(errors) { - return errors.reduce(function (a, i) { return a.concat(i); }, []); - } - // TODO; doublecheck: typecheck should only needed to be invoked from: type.create and array / map / value.property will change - /** - * @internal - * @hidden - */ - function typecheckInternal(type, value) { - // runs typeChecking if it is in dev-mode or through a process.env.ENABLE_TYPE_CHECK flag - if (isTypeCheckingEnabled()) { - typecheck(type, value); - } - } - /** - * Run's the typechecker for the given type on the given value, which can be a snapshot or an instance. - * Throws if the given value is not according the provided type specification. - * Use this if you need typechecks even in a production build (by default all automatic runtime type checks will be skipped in production builds) - * - * @param type Type to check against. - * @param value Value to be checked, either a snapshot or an instance. - */ - function typecheck(type, value) { - var errors = type.validate(value, [{ path: "", type: type }]); - if (errors.length > 0) { - throw fail$1(validationErrorsToString(type, value, errors)); - } - } - function validationErrorsToString(type, value, errors) { - if (errors.length === 0) { - return undefined; - } - return ("Error while converting " + shortenPrintValue(prettyPrintValue(value)) + " to `" + type.name + "`:\n\n " + errors.map(toErrorString).join("\n ")); - } - - var identifierCacheId = 0; - /** - * @internal - * @hidden - */ - var IdentifierCache = /** @class */ (function () { - function IdentifierCache() { - Object.defineProperty(this, "cacheId", { - enumerable: true, - configurable: true, - writable: true, - value: identifierCacheId++ - }); - // n.b. in cache all identifiers are normalized to strings - Object.defineProperty(this, "cache", { - enumerable: true, - configurable: true, - writable: true, - value: observable$1.map() - }); - // last time the cache (array) for a given time changed - // n.b. it is not really the time, but just an integer that gets increased after each modification to the array - Object.defineProperty(this, "lastCacheModificationPerId", { - enumerable: true, - configurable: true, - writable: true, - value: observable$1.map() - }); - } - Object.defineProperty(IdentifierCache.prototype, "updateLastCacheModificationPerId", { - enumerable: false, - configurable: true, - writable: true, - value: function (identifier) { - var lcm = this.lastCacheModificationPerId.get(identifier); - // we start at 1 since 0 means no update since cache creation - this.lastCacheModificationPerId.set(identifier, lcm === undefined ? 1 : lcm + 1); - } - }); - Object.defineProperty(IdentifierCache.prototype, "getLastCacheModificationPerId", { - enumerable: false, - configurable: true, - writable: true, - value: function (identifier) { - var modificationId = this.lastCacheModificationPerId.get(identifier) || 0; - return this.cacheId + "-" + modificationId; - } - }); - Object.defineProperty(IdentifierCache.prototype, "addNodeToCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, lastCacheUpdate) { - if (lastCacheUpdate === void 0) { lastCacheUpdate = true; } - if (node.identifierAttribute) { - var identifier = node.identifier; - if (!this.cache.has(identifier)) { - this.cache.set(identifier, observable$1.array([], mobxShallow)); - } - var set = this.cache.get(identifier); - if (set.indexOf(node) !== -1) - throw fail$1("Already registered"); - set.push(node); - if (lastCacheUpdate) { - this.updateLastCacheModificationPerId(identifier); - } - } - } - }); - Object.defineProperty(IdentifierCache.prototype, "mergeCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - values(node.identifierCache.cache).forEach(function (nodes) { - return nodes.forEach(function (child) { - _this.addNodeToCache(child); - }); - }); - } - }); - Object.defineProperty(IdentifierCache.prototype, "notifyDied", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - if (node.identifierAttribute) { - var id = node.identifier; - var set = this.cache.get(id); - if (set) { - set.remove(node); - // remove empty sets from cache - if (!set.length) { - this.cache.delete(id); - } - this.updateLastCacheModificationPerId(node.identifier); - } - } - } - }); - Object.defineProperty(IdentifierCache.prototype, "splitCache", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - var res = new IdentifierCache(); - var basePath = node.path; - entries(this.cache).forEach(function (_a) { - var _b = __read(_a, 2), id = _b[0], nodes = _b[1]; - var modified = false; - for (var i = nodes.length - 1; i >= 0; i--) { - if (nodes[i].path.indexOf(basePath) === 0) { - res.addNodeToCache(nodes[i], false); // no need to update lastUpdated since it is a whole new cache - nodes.splice(i, 1); - modified = true; - } - } - if (modified) { - _this.updateLastCacheModificationPerId(id); - } - }); - return res; - } - }); - Object.defineProperty(IdentifierCache.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (type, identifier) { - var set = this.cache.get(identifier); - if (!set) - return false; - return set.some(function (candidate) { return type.isAssignableFrom(candidate.type); }); - } - }); - Object.defineProperty(IdentifierCache.prototype, "resolve", { - enumerable: false, - configurable: true, - writable: true, - value: function (type, identifier) { - var set = this.cache.get(identifier); - if (!set) - return null; - var matches = set.filter(function (candidate) { return type.isAssignableFrom(candidate.type); }); - switch (matches.length) { - case 0: - return null; - case 1: - return matches[0]; - default: - throw fail$1("Cannot resolve a reference to type '" + type.name + "' with id: '" + identifier + "' unambigously, there are multiple candidates: " + matches - .map(function (n) { return n.path; }) - .join(", ")); - } - } - }); - return IdentifierCache; - }()); - - /** - * @internal - * @hidden - */ - function createObjectNode(type, parent, subpath, environment, initialValue) { - var existingNode = getStateTreeNodeSafe(initialValue); - if (existingNode) { - if (existingNode.parent) { - // istanbul ignore next - throw fail$1("Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '" + (parent ? parent.path : "") + "/" + subpath + "', but it lives already at '" + existingNode.path + "'"); - } - if (parent) { - existingNode.setParent(parent, subpath); - } - // else it already has no parent since it is a pre-requisite - return existingNode; - } - // not a node, a snapshot - return new ObjectNode(type, parent, subpath, environment, initialValue); - } - /** - * @internal - * @hidden - */ - function createScalarNode(type, parent, subpath, environment, initialValue) { - return new ScalarNode(type, parent, subpath, environment, initialValue); - } - /** - * @internal - * @hidden - */ - function isNode(value) { - return value instanceof ScalarNode || value instanceof ObjectNode; - } - - /** - * @internal - * @hidden - */ - var NodeLifeCycle; - (function (NodeLifeCycle) { - NodeLifeCycle[NodeLifeCycle["INITIALIZING"] = 0] = "INITIALIZING"; - NodeLifeCycle[NodeLifeCycle["CREATED"] = 1] = "CREATED"; - NodeLifeCycle[NodeLifeCycle["FINALIZED"] = 2] = "FINALIZED"; - NodeLifeCycle[NodeLifeCycle["DETACHING"] = 3] = "DETACHING"; - NodeLifeCycle[NodeLifeCycle["DEAD"] = 4] = "DEAD"; // no coming back from this one - })(NodeLifeCycle || (NodeLifeCycle = {})); - /** - * Returns true if the given value is a node in a state tree. - * More precisely, that is, if the value is an instance of a - * `types.model`, `types.array` or `types.map`. - * - * @param value - * @returns true if the value is a state tree node. - */ - function isStateTreeNode(value) { - return !!(value && value.$treenode); - } - /** - * @internal - * @hidden - */ - function getStateTreeNode(value) { - if (!isStateTreeNode(value)) { - // istanbul ignore next - throw fail$1("Value " + value + " is no MST Node"); - } - return value.$treenode; - } - /** - * @internal - * @hidden - */ - function getStateTreeNodeSafe(value) { - return (value && value.$treenode) || null; - } - /** - * @internal - * @hidden - */ - function toJSON() { - return getStateTreeNode(this).snapshot; - } - /** - * @internal - * @hidden - */ - function resolveNodeByPathParts(base, pathParts, failIfResolveFails) { - if (failIfResolveFails === void 0) { failIfResolveFails = true; } - var current = base; - for (var i = 0; i < pathParts.length; i++) { - var part = pathParts[i]; - if (part === "..") { - current = current.parent; - if (current) - continue; // not everything has a parent - } - else if (part === ".") { - continue; - } - else if (current) { - if (current instanceof ScalarNode) { - // check if the value of a scalar resolves to a state tree node (e.g. references) - // then we can continue resolving... - try { - var value = current.value; - if (isStateTreeNode(value)) { - current = getStateTreeNode(value); - // fall through - } - } - catch (e) { - if (!failIfResolveFails) { - return undefined; - } - throw e; - } - } - if (current instanceof ObjectNode) { - var subType = current.getChildType(part); - if (subType) { - current = current.getChildNode(part); - if (current) - continue; - } - } - } - if (failIfResolveFails) - throw fail$1("Could not resolve '" + part + "' in path '" + (joinJsonPath(pathParts.slice(0, i)) || "/") + "' while resolving '" + joinJsonPath(pathParts) + "'"); - else - return undefined; - } - return current; - } - /** - * @internal - * @hidden - */ - function convertChildNodesToArray(childNodes) { - if (!childNodes) - return EMPTY_ARRAY; - var keys = Object.keys(childNodes); - if (!keys.length) - return EMPTY_ARRAY; - var result = new Array(keys.length); - keys.forEach(function (key, index) { - result[index] = childNodes[key]; - }); - return result; - } - - var plainObjectString = Object.toString(); - /** - * @internal - * @hidden - */ - var EMPTY_ARRAY = Object.freeze([]); - /** - * @internal - * @hidden - */ - var EMPTY_OBJECT = Object.freeze({}); - /** - * @internal - * @hidden - */ - var mobxShallow = getGlobalState().useProxies - ? { deep: false } - : { deep: false, proxy: false }; - Object.freeze(mobxShallow); - /** - * @internal - * @hidden - */ - function fail$1(message) { - if (message === void 0) { message = "Illegal state"; } - return new Error("[mobx-state-tree] " + message); - } - /** - * @internal - * @hidden - */ - function identity$2(_) { - return _; - } - /** - * pollyfill (for IE) suggested in MDN: - * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger - * @internal - * @hidden - */ - var isInteger = Number.isInteger || - function (value) { - return typeof value === "number" && isFinite(value) && Math.floor(value) === value; - }; - /** - * @internal - * @hidden - */ - function isArray$2(val) { - return Array.isArray(val) || isObservableArray(val); - } - /** - * @internal - * @hidden - */ - function asArray(val) { - if (!val) - return EMPTY_ARRAY; - if (isArray$2(val)) - return val; - return [val]; - } - /** - * @internal - * @hidden - */ - function extend(a) { - var b = []; - for (var _i = 1; _i < arguments.length; _i++) { - b[_i - 1] = arguments[_i]; - } - for (var i = 0; i < b.length; i++) { - var current = b[i]; - for (var key in current) - a[key] = current[key]; - } - return a; - } - /** - * @internal - * @hidden - */ - function isPlainObject(value) { - var _a; - if (value === null || typeof value !== "object") - return false; - var proto = Object.getPrototypeOf(value); - if (proto == null) - return true; - return ((_a = proto.constructor) === null || _a === void 0 ? void 0 : _a.toString()) === plainObjectString; - } - /** - * @internal - * @hidden - */ - function isMutable(value) { - return (value !== null && - typeof value === "object" && - !(value instanceof Date) && - !(value instanceof RegExp)); - } - /** - * @internal - * @hidden - */ - function isPrimitive(value, includeDate) { - if (includeDate === void 0) { includeDate = true; } - if (value === null || value === undefined) - return true; - if (typeof value === "string" || - typeof value === "number" || - typeof value === "boolean" || - (includeDate && value instanceof Date)) - return true; - return false; - } - /** - * @internal - * @hidden - * Freeze a value and return it (if not in production) - */ - function freeze(value) { - return value; - } - /** - * @internal - * @hidden - * Recursively freeze a value (if not in production) - */ - function deepFreeze(value) { - return value; - } - /** - * @internal - * @hidden - */ - function isSerializable(value) { - return typeof value !== "function"; - } - /** - * @internal - * @hidden - */ - function defineProperty$1(object, key, descriptor) { - isObservableObject(object) - ? apiDefineProperty(object, key, descriptor) - : Object.defineProperty(object, key, descriptor); - } - /** - * @internal - * @hidden - */ - function addHiddenFinalProp(object, propName, value) { - defineProperty$1(object, propName, { - enumerable: false, - writable: false, - configurable: true, - value: value - }); - } - /** - * @internal - * @hidden - */ - var EventHandler = /** @class */ (function () { - function EventHandler() { - Object.defineProperty(this, "handlers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - } - Object.defineProperty(EventHandler.prototype, "hasSubscribers", { - get: function () { - return this.handlers.length > 0; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(EventHandler.prototype, "register", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn, atTheBeginning) { - var _this = this; - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (atTheBeginning) { - this.handlers.unshift(fn); - } - else { - this.handlers.push(fn); - } - return function () { - _this.unregister(fn); - }; - } - }); - Object.defineProperty(EventHandler.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - return this.handlers.indexOf(fn) >= 0; - } - }); - Object.defineProperty(EventHandler.prototype, "unregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var index = this.handlers.indexOf(fn); - if (index >= 0) { - this.handlers.splice(index, 1); - } - } - }); - Object.defineProperty(EventHandler.prototype, "clear", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.handlers.length = 0; - } - }); - Object.defineProperty(EventHandler.prototype, "emit", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - // make a copy just in case it changes - var handlers = this.handlers.slice(); - handlers.forEach(function (f) { return f.apply(void 0, __spread(args)); }); - } - }); - return EventHandler; - }()); - /** - * @internal - * @hidden - */ - var EventHandlers = /** @class */ (function () { - function EventHandlers() { - Object.defineProperty(this, "eventHandlers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - } - Object.defineProperty(EventHandlers.prototype, "hasSubscribers", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var handler = this.eventHandlers && this.eventHandlers[event]; - return !!handler && handler.hasSubscribers; - } - }); - Object.defineProperty(EventHandlers.prototype, "register", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn, atTheBeginning) { - if (atTheBeginning === void 0) { atTheBeginning = false; } - if (!this.eventHandlers) { - this.eventHandlers = {}; - } - var handler = this.eventHandlers[event]; - if (!handler) { - handler = this.eventHandlers[event] = new EventHandler(); - } - return handler.register(fn, atTheBeginning); - } - }); - Object.defineProperty(EventHandlers.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn) { - var handler = this.eventHandlers && this.eventHandlers[event]; - return !!handler && handler.has(fn); - } - }); - Object.defineProperty(EventHandlers.prototype, "unregister", { - enumerable: false, - configurable: true, - writable: true, - value: function (event, fn) { - var handler = this.eventHandlers && this.eventHandlers[event]; - if (handler) { - handler.unregister(fn); - } - } - }); - Object.defineProperty(EventHandlers.prototype, "clear", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - if (this.eventHandlers) { - delete this.eventHandlers[event]; - } - } - }); - Object.defineProperty(EventHandlers.prototype, "clearAll", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - this.eventHandlers = undefined; - } - }); - Object.defineProperty(EventHandlers.prototype, "emit", { - enumerable: false, - configurable: true, - writable: true, - value: function (event) { - var _a; - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - var handler = this.eventHandlers && this.eventHandlers[event]; - if (handler) { - (_a = handler).emit.apply(_a, __spread(args)); - } - } - }); - return EventHandlers; - }()); - /** - * @internal - * @hidden - */ - function argsToArray(args) { - var res = new Array(args.length); - for (var i = 0; i < args.length; i++) - res[i] = args[i]; - return res; - } - /** - * @internal - * @hidden - */ - function stringStartsWith(str, beginning) { - return str.indexOf(beginning) === 0; - } - /** - * @internal - * @hidden - */ - function warnError(msg) { - console.warn(new Error("[mobx-state-tree] " + msg)); - } - /** - * @internal - * @hidden - */ - function isTypeCheckingEnabled() { - return ((typeof process !== "undefined" && process.env && process.env.ENABLE_TYPE_CHECK === "true")); - } - - /** - * @internal - * @hidden - */ - function splitPatch(patch) { - if (!("oldValue" in patch)) - throw fail$1("Patches without `oldValue` field cannot be inversed"); - return [stripPatch(patch), invertPatch(patch)]; - } - /** - * @internal - * @hidden - */ - function stripPatch(patch) { - // strips `oldvalue` information from the patch, so that it becomes a patch conform the json-patch spec - // this removes the ability to undo the patch - switch (patch.op) { - case "add": - return { op: "add", path: patch.path, value: patch.value }; - case "remove": - return { op: "remove", path: patch.path }; - case "replace": - return { op: "replace", path: patch.path, value: patch.value }; - } - } - function invertPatch(patch) { - switch (patch.op) { - case "add": - return { - op: "remove", - path: patch.path - }; - case "remove": - return { - op: "add", - path: patch.path, - value: patch.oldValue - }; - case "replace": - return { - op: "replace", - path: patch.path, - value: patch.oldValue - }; - } - } - /** - * Simple simple check to check it is a number. - */ - function isNumber(x) { - return typeof x === "number"; - } - /** - * Escape slashes and backslashes. - * - * http://tools.ietf.org/html/rfc6901 - */ - function escapeJsonPath(path) { - if (isNumber(path) === true) { - return "" + path; - } - if (path.indexOf("/") === -1 && path.indexOf("~") === -1) - return path; - return path.replace(/~/g, "~0").replace(/\//g, "~1"); - } - /** - * Unescape slashes and backslashes. - */ - function unescapeJsonPath(path) { - return path.replace(/~1/g, "/").replace(/~0/g, "~"); - } - /** - * Generates a json-path compliant json path from path parts. - * - * @param path - * @returns - */ - function joinJsonPath(path) { - // `/` refers to property with an empty name, while `` refers to root itself! - if (path.length === 0) - return ""; - var getPathStr = function (p) { return p.map(escapeJsonPath).join("/"); }; - if (path[0] === "." || path[0] === "..") { - // relative - return getPathStr(path); - } - else { - // absolute - return "/" + getPathStr(path); - } - } - /** - * Splits and decodes a json path into several parts. - * - * @param path - * @returns - */ - function splitJsonPath(path) { - // `/` refers to property with an empty name, while `` refers to root itself! - var parts = path.split("/").map(unescapeJsonPath); - var valid = path === "" || - path === "." || - path === ".." || - stringStartsWith(path, "/") || - stringStartsWith(path, "./") || - stringStartsWith(path, "../"); - if (!valid) { - throw fail$1("a json path must be either rooted, empty or relative, but got '" + path + "'"); - } - // '/a/b/c' -> ["a", "b", "c"] - // '../../b/c' -> ["..", "..", "b", "c"] - // '' -> [] - // '/' -> [''] - // './a' -> [".", "a"] - // /./a' -> [".", "a"] equivalent to './a' - if (parts[0] === "") { - parts.shift(); - } - return parts; - } - - var SnapshotProcessor = /** @class */ (function (_super) { - __extends$1(SnapshotProcessor, _super); - function SnapshotProcessor(_subtype, _processors, name) { - var _this = _super.call(this, name || _subtype.name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_processors", { - enumerable: true, - configurable: true, - writable: true, - value: _processors - }); - return _this; - } - Object.defineProperty(SnapshotProcessor.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.SnapshotProcessor; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(SnapshotProcessor.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "snapshotProcessor(" + this._subtype.describe() + ")"; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "preProcessSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (sn) { - if (this._processors.preProcessor) { - return this._processors.preProcessor.call(null, sn); - } - return sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "postProcessSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (sn) { - if (this._processors.postProcessor) { - return this._processors.postProcessor.call(null, sn); - } - return sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "_fixNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - // the node has to use these methods rather than the original type ones - proxyNodeTypeMethods(node.type, this, "create"); - var oldGetSnapshot = node.getSnapshot; - node.getSnapshot = function () { - return _this.postProcessSnapshot(oldGetSnapshot.call(node)); - }; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var processedInitialValue = isStateTreeNode(initialValue) - ? initialValue - : this.preProcessSnapshot(initialValue); - var node = this._subtype.instantiate(parent, subpath, environment, processedInitialValue); - this._fixNode(node); - return node; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var node = this._subtype.reconcile(current, isStateTreeNode(newValue) ? newValue : this.preProcessSnapshot(newValue), parent, subpath); - if (node !== current) { - this._fixNode(node); - } - return node; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - if (applyPostProcess === void 0) { applyPostProcess = true; } - var sn = this._subtype.getSnapshot(node); - return applyPostProcess ? this.postProcessSnapshot(sn) : sn; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var processedSn = this.preProcessSnapshot(value); - return this._subtype.validate(processedSn, context); - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "is", { - enumerable: false, - configurable: true, - writable: true, - value: function (thing) { - var value = isType(thing) - ? this._subtype - : isStateTreeNode(thing) - ? getSnapshot(thing, false) - : this.preProcessSnapshot(thing); - return this._subtype.validate(value, [{ path: "", type: this._subtype }]).length === 0; - } - }); - Object.defineProperty(SnapshotProcessor.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - return SnapshotProcessor; - }(BaseType)); - function proxyNodeTypeMethods(nodeType, snapshotProcessorType) { - var e_1, _a; - var methods = []; - for (var _i = 2; _i < arguments.length; _i++) { - methods[_i - 2] = arguments[_i]; - } - try { - for (var methods_1 = __values(methods), methods_1_1 = methods_1.next(); !methods_1_1.done; methods_1_1 = methods_1.next()) { - var method = methods_1_1.value; - nodeType[method] = snapshotProcessorType[method].bind(snapshotProcessorType); - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (methods_1_1 && !methods_1_1.done && (_a = methods_1.return)) _a.call(methods_1); - } - finally { if (e_1) throw e_1.error; } - } - } - /** - * `types.snapshotProcessor` - Runs a pre/post snapshot processor before/after serializing a given type. - * - * Example: - * ```ts - * const Todo1 = types.model({ text: types.string }) - * // in the backend the text type must be null when empty - * interface BackendTodo { - * text: string | null - * } - * const Todo2 = types.snapshotProcessor(Todo1, { - * // from snapshot to instance - * preProcessor(sn: BackendTodo) { - * return { - * text: sn.text || ""; - * } - * }, - * // from instance to snapshot - * postProcessor(sn): BackendTodo { - * return { - * text: !sn.text ? null : sn.text - * } - * } - * }) - * ``` - * - * @param type Type to run the processors over. - * @param processors Processors to run. - * @param name Type name, or undefined to inherit the inner type one. - * @returns - */ - function snapshotProcessor(type, processors, name) { - return new SnapshotProcessor(type, processors, name); - } - - var needsIdentifierError = "Map.put can only be used to store complex values that have an identifier type attribute"; - function tryCollectModelTypes(type, modelTypes) { - var e_1, _a; - var subtypes = type.getSubTypes(); - if (subtypes === cannotDetermineSubtype) { - return false; - } - if (subtypes) { - var subtypesArray = asArray(subtypes); - try { - for (var subtypesArray_1 = __values(subtypesArray), subtypesArray_1_1 = subtypesArray_1.next(); !subtypesArray_1_1.done; subtypesArray_1_1 = subtypesArray_1.next()) { - var subtype = subtypesArray_1_1.value; - if (!tryCollectModelTypes(subtype, modelTypes)) - return false; - } - } - catch (e_1_1) { e_1 = { error: e_1_1 }; } - finally { - try { - if (subtypesArray_1_1 && !subtypesArray_1_1.done && (_a = subtypesArray_1.return)) _a.call(subtypesArray_1); - } - finally { if (e_1) throw e_1.error; } - } - } - if (type instanceof ModelType) { - modelTypes.push(type); - } - return true; - } - /** - * @internal - * @hidden - */ - var MapIdentifierMode; - (function (MapIdentifierMode) { - MapIdentifierMode[MapIdentifierMode["UNKNOWN"] = 0] = "UNKNOWN"; - MapIdentifierMode[MapIdentifierMode["YES"] = 1] = "YES"; - MapIdentifierMode[MapIdentifierMode["NO"] = 2] = "NO"; - })(MapIdentifierMode || (MapIdentifierMode = {})); - var MSTMap = /** @class */ (function (_super) { - __extends$1(MSTMap, _super); - function MSTMap(initialData) { - return _super.call(this, initialData, observable$1.ref.enhancer) || this; - } - Object.defineProperty(MSTMap.prototype, "get", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - // maybe this is over-enthousiastic? normalize numeric keys to strings - return _super.prototype.get.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "has", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - return _super.prototype.has.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "delete", { - enumerable: false, - configurable: true, - writable: true, - value: function (key) { - return _super.prototype.delete.call(this, "" + key); - } - }); - Object.defineProperty(MSTMap.prototype, "set", { - enumerable: false, - configurable: true, - writable: true, - value: function (key, value) { - return _super.prototype.set.call(this, "" + key, value); - } - }); - Object.defineProperty(MSTMap.prototype, "put", { - enumerable: false, - configurable: true, - writable: true, - value: function (value) { - if (!value) - throw fail$1("Map.put cannot be used to set empty values"); - if (isStateTreeNode(value)) { - var node = getStateTreeNode(value); - if (node.identifier === null) { - throw fail$1(needsIdentifierError); - } - this.set(node.identifier, value); - return value; - } - else if (!isMutable(value)) { - throw fail$1("Map.put can only be used to store complex values"); - } - else { - var mapNode = getStateTreeNode(this); - var mapType = mapNode.type; - if (mapType.identifierMode !== MapIdentifierMode.YES) { - throw fail$1(needsIdentifierError); - } - var idAttr = mapType.mapIdentifierAttribute; - var id = value[idAttr]; - if (!isValidIdentifier(id)) { - // try again but this time after creating a node for the value - // since it might be an optional identifier - var newNode = this.put(mapType.getChildType().create(value, mapNode.environment)); - return this.put(getSnapshot(newNode)); - } - var key = normalizeIdentifier(id); - this.set(key, value); - return this.get(key); - } - } - }); - return MSTMap; - }(ObservableMap)); - /** - * @internal - * @hidden - */ - var MapType = /** @class */ (function (_super) { - __extends$1(MapType, _super); - function MapType(name, _subType, hookInitializers) { - if (hookInitializers === void 0) { hookInitializers = []; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: _subType - }); - Object.defineProperty(_this, "identifierMode", { - enumerable: true, - configurable: true, - writable: true, - value: MapIdentifierMode.UNKNOWN - }); - Object.defineProperty(_this, "mapIdentifierAttribute", { - enumerable: true, - configurable: true, - writable: true, - value: undefined - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Map - }); - Object.defineProperty(_this, "hookInitializers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - _this._determineIdentifierMode(); - _this.hookInitializers = hookInitializers; - return _this; - } - Object.defineProperty(MapType.prototype, "hooks", { - enumerable: false, - configurable: true, - writable: true, - value: function (hooks) { - var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks]; - return new MapType(this.name, this._subType, hookInitializers); - } - }); - Object.defineProperty(MapType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - this._determineIdentifierMode(); - return createObjectNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(MapType.prototype, "_determineIdentifierMode", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - if (this.identifierMode !== MapIdentifierMode.UNKNOWN) { - return; - } - var modelTypes = []; - if (tryCollectModelTypes(this._subType, modelTypes)) { - var identifierAttribute_1 = undefined; - modelTypes.forEach(function (type) { - if (type.identifierAttribute) { - if (identifierAttribute_1 && identifierAttribute_1 !== type.identifierAttribute) { - throw fail$1("The objects in a map should all have the same identifier attribute, expected '" + identifierAttribute_1 + "', but child of type '" + type.name + "' declared attribute '" + type.identifierAttribute + "' as identifier"); - } - identifierAttribute_1 = type.identifierAttribute; - } - }); - if (identifierAttribute_1) { - this.identifierMode = MapIdentifierMode.YES; - this.mapIdentifierAttribute = identifierAttribute_1; - } - else { - this.identifierMode = MapIdentifierMode.NO; - } - } - } - }); - Object.defineProperty(MapType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, initialSnapshot) { - if (initialSnapshot === void 0) { initialSnapshot = {}; } - var subType = objNode.type._subType; - var result = {}; - Object.keys(initialSnapshot).forEach(function (name) { - result[name] = subType.instantiate(objNode, name, undefined, initialSnapshot[name]); - }); - return result; - } - }); - Object.defineProperty(MapType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return new MSTMap(childNodes); - } - }); - Object.defineProperty(MapType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - interceptReads(instance, node.unbox); - var type = node.type; - type.hookInitializers.forEach(function (initializer) { - var hooks = initializer(instance); - Object.keys(hooks).forEach(function (name) { - var hook = hooks[name]; - var actionInvoker = createActionInvoker(instance, name, hook); - (addHiddenFinalProp )(instance, name, actionInvoker); - }); - }); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(MapType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "Map"; - } - }); - Object.defineProperty(MapType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - // return (node.storedValue as ObservableMap).values() - return values(node.storedValue); - } - }); - Object.defineProperty(MapType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - var childNode = node.storedValue.get("" + key); - if (!childNode) - throw fail$1("Not a child " + key); - return childNode; - } - }); - Object.defineProperty(MapType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - var key = change.name; - node.assertWritable({ subpath: key }); - var mapType = node.type; - var subType = mapType._subType; - switch (change.type) { - case "update": - { - var newValue = change.newValue; - var oldValue = change.object.get(key); - if (newValue === oldValue) - return null; - typecheckInternal(subType, newValue); - change.newValue = subType.reconcile(node.getChildNode(key), change.newValue, node, key); - mapType.processIdentifier(key, change.newValue); - } - break; - case "add": - { - typecheckInternal(subType, change.newValue); - change.newValue = subType.instantiate(node, key, undefined, change.newValue); - mapType.processIdentifier(key, change.newValue); - } - break; - } - return change; - } - }); - Object.defineProperty(MapType.prototype, "processIdentifier", { - enumerable: false, - configurable: true, - writable: true, - value: function (expected, node) { - if (this.identifierMode === MapIdentifierMode.YES && node instanceof ObjectNode) { - var identifier = node.identifier; - if (identifier !== expected) - throw fail$1("A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '" + identifier + "', but expected: '" + expected + "'"); - } - } - }); - Object.defineProperty(MapType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var res = {}; - node.getChildren().forEach(function (childNode) { - res[childNode.subpath] = childNode.snapshot; - }); - return res; - } - }); - Object.defineProperty(MapType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = {}; - Object.keys(childNodes).forEach(function (key) { - processed[key] = childNodes[key].getSnapshot(); - }); - return processed; - } - }); - Object.defineProperty(MapType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - switch (change.type) { - case "update": - return void node.emitPatch({ - op: "replace", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: change.oldValue ? change.oldValue.snapshot : undefined - }, node); - case "add": - return void node.emitPatch({ - op: "add", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: undefined - }, node); - case "delete": - // a node got deleted, get the old snapshot and make the node die - var oldSnapshot = change.oldValue.snapshot; - change.oldValue.die(); - // emit the patch - return void node.emitPatch({ - op: "remove", - path: escapeJsonPath(change.name), - oldValue: oldSnapshot - }, node); - } - } - }); - Object.defineProperty(MapType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - var target = node.storedValue; - switch (patch.op) { - case "add": - case "replace": - target.set(subpath, patch.value); - break; - case "remove": - target.delete(subpath); - break; - } - } - }); - Object.defineProperty(MapType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - typecheckInternal(this, snapshot); - var target = node.storedValue; - var currentKeys = {}; - Array.from(target.keys()).forEach(function (key) { - currentKeys[key] = false; - }); - if (snapshot) { - // Don't use target.replace, as it will throw away all existing items first - for (var key in snapshot) { - target.set(key, snapshot[key]); - currentKeys["" + key] = true; - } - } - Object.keys(currentKeys).forEach(function (key) { - if (currentKeys[key] === false) - target.delete(key); - }); - } - }); - Object.defineProperty(MapType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType; - } - }); - Object.defineProperty(MapType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - if (!isPlainObject(value)) { - return typeCheckFailure(context, value, "Value is not a plain object"); - } - return flattenTypeErrors(Object.keys(value).map(function (path) { - return _this._subType.validate(value[path], getContextForPath(context, path, _this._subType)); - })); - } - }); - Object.defineProperty(MapType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_OBJECT; - } - }); - Object.defineProperty(MapType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue.delete(subpath); - } - }); - return MapType; - }(ComplexType)); - MapType.prototype.applySnapshot = action(MapType.prototype.applySnapshot); - /** - * `types.map` - Creates a key based collection type who's children are all of a uniform declared type. - * If the type stored in a map has an identifier, it is mandatory to store the child under that identifier in the map. - * - * This type will always produce [observable maps](https://mobx.js.org/api.html#observablemap) - * - * Example: - * ```ts - * const Todo = types.model({ - * id: types.identifier, - * task: types.string - * }) - * - * const TodoStore = types.model({ - * todos: types.map(Todo) - * }) - * - * const s = TodoStore.create({ todos: {} }) - * unprotect(s) - * s.todos.set(17, { task: "Grab coffee", id: 17 }) - * s.todos.put({ task: "Grab cookie", id: 18 }) // put will infer key from the identifier - * console.log(s.todos.get(17).task) // prints: "Grab coffee" - * ``` - * - * @param subtype - * @returns - */ - function map$1(subtype) { - return new MapType("map", subtype); - } - - /** - * @internal - * @hidden - */ - var ArrayType = /** @class */ (function (_super) { - __extends$1(ArrayType, _super); - function ArrayType(name, _subType, hookInitializers) { - if (hookInitializers === void 0) { hookInitializers = []; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: _subType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Array - }); - Object.defineProperty(_this, "hookInitializers", { - enumerable: true, - configurable: true, - writable: true, - value: [] - }); - _this.hookInitializers = hookInitializers; - return _this; - } - Object.defineProperty(ArrayType.prototype, "hooks", { - enumerable: false, - configurable: true, - writable: true, - value: function (hooks) { - var hookInitializers = this.hookInitializers.length > 0 ? this.hookInitializers.concat(hooks) : [hooks]; - return new ArrayType(this.name, this._subType, hookInitializers); - } - }); - Object.defineProperty(ArrayType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createObjectNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(ArrayType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, snapshot) { - if (snapshot === void 0) { snapshot = []; } - var subType = objNode.type._subType; - var result = {}; - snapshot.forEach(function (item, index) { - var subpath = "" + index; - result[subpath] = subType.instantiate(objNode, subpath, undefined, item); - }); - return result; - } - }); - Object.defineProperty(ArrayType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return observable$1.array(convertChildNodesToArray(childNodes), mobxShallow); - } - }); - Object.defineProperty(ArrayType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - getAdministration(instance).dehancer = node.unbox; - var type = node.type; - type.hookInitializers.forEach(function (initializer) { - var hooks = initializer(instance); - Object.keys(hooks).forEach(function (name) { - var hook = hooks[name]; - var actionInvoker = createActionInvoker(instance, name, hook); - (addHiddenFinalProp )(instance, name, actionInvoker); - }); - }); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(ArrayType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType.describe() + "[]"; - } - }); - Object.defineProperty(ArrayType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue.slice(); - } - }); - Object.defineProperty(ArrayType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - var index = Number(key); - if (index < node.storedValue.length) - return node.storedValue[index]; - throw fail$1("Not a child: " + key); - } - }); - Object.defineProperty(ArrayType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - node.assertWritable({ subpath: "" + change.index }); - var subType = node.type._subType; - var childNodes = node.getChildren(); - switch (change.type) { - case "update": - { - if (change.newValue === change.object[change.index]) - return null; - var updatedNodes = reconcileArrayChildren(node, subType, [childNodes[change.index]], [change.newValue], [change.index]); - if (!updatedNodes) { - return null; - } - change.newValue = updatedNodes[0]; - } - break; - case "splice": - { - var index_1 = change.index, removedCount = change.removedCount, added = change.added; - var addedNodes = reconcileArrayChildren(node, subType, childNodes.slice(index_1, index_1 + removedCount), added, added.map(function (_, i) { return index_1 + i; })); - if (!addedNodes) { - return null; - } - change.added = addedNodes; - // update paths of remaining items - for (var i = index_1 + removedCount; i < childNodes.length; i++) { - childNodes[i].setParent(node, "" + (i + added.length - removedCount)); - } - } - break; - } - return change; - } - }); - Object.defineProperty(ArrayType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.getChildren().map(function (childNode) { return childNode.snapshot; }); - } - }); - Object.defineProperty(ArrayType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = []; - Object.keys(childNodes).forEach(function (key) { - processed.push(childNodes[key].getSnapshot()); - }); - return processed; - } - }); - Object.defineProperty(ArrayType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (change) { - var node = getStateTreeNode(change.object); - switch (change.type) { - case "update": - return void node.emitPatch({ - op: "replace", - path: "" + change.index, - value: change.newValue.snapshot, - oldValue: change.oldValue ? change.oldValue.snapshot : undefined - }, node); - case "splice": - for (var i = change.removedCount - 1; i >= 0; i--) - node.emitPatch({ - op: "remove", - path: "" + (change.index + i), - oldValue: change.removed[i].snapshot - }, node); - for (var i = 0; i < change.addedCount; i++) - node.emitPatch({ - op: "add", - path: "" + (change.index + i), - value: node.getChildNode("" + (change.index + i)).snapshot, - oldValue: undefined - }, node); - return; - } - } - }); - Object.defineProperty(ArrayType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - var target = node.storedValue; - var index = subpath === "-" ? target.length : Number(subpath); - switch (patch.op) { - case "replace": - target[index] = patch.value; - break; - case "add": - target.splice(index, 0, patch.value); - break; - case "remove": - target.splice(index, 1); - break; - } - } - }); - Object.defineProperty(ArrayType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - typecheckInternal(this, snapshot); - var target = node.storedValue; - target.replace(snapshot); - } - }); - Object.defineProperty(ArrayType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subType; - } - }); - Object.defineProperty(ArrayType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - if (!isArray$2(value)) { - return typeCheckFailure(context, value, "Value is not an array"); - } - return flattenTypeErrors(value.map(function (item, index) { - return _this._subType.validate(item, getContextForPath(context, "" + index, _this._subType)); - })); - } - }); - Object.defineProperty(ArrayType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_ARRAY; - } - }); - Object.defineProperty(ArrayType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue.splice(Number(subpath), 1); - } - }); - return ArrayType; - }(ComplexType)); - ArrayType.prototype.applySnapshot = action(ArrayType.prototype.applySnapshot); - /** - * `types.array` - Creates an index based collection type who's children are all of a uniform declared type. - * - * This type will always produce [observable arrays](https://mobx.js.org/api.html#observablearray) - * - * Example: - * ```ts - * const Todo = types.model({ - * task: types.string - * }) - * - * const TodoStore = types.model({ - * todos: types.array(Todo) - * }) - * - * const s = TodoStore.create({ todos: [] }) - * unprotect(s) // needed to allow modifying outside of an action - * s.todos.push({ task: "Grab coffee" }) - * console.log(s.todos[0]) // prints: "Grab coffee" - * ``` - * - * @param subtype - * @returns - */ - function array(subtype) { - return new ArrayType(subtype.name + "[]", subtype); - } - function reconcileArrayChildren(parent, childType, oldNodes, newValues, newPaths) { - var nothingChanged = true; - for (var i = 0;; i++) { - var hasNewNode = i <= newValues.length - 1; - var oldNode = oldNodes[i]; - var newValue = hasNewNode ? newValues[i] : undefined; - var newPath = "" + newPaths[i]; - // for some reason, instead of newValue we got a node, fallback to the storedValue - // TODO: https://github.com/mobxjs/mobx-state-tree/issues/340#issuecomment-325581681 - if (isNode(newValue)) - newValue = newValue.storedValue; - if (!oldNode && !hasNewNode) { - // both are empty, end - break; - } - else if (!hasNewNode) { - // new one does not exists - nothingChanged = false; - oldNodes.splice(i, 1); - if (oldNode instanceof ObjectNode) { - // since it is going to be returned by pop/splice/shift better create it before killing it - // so it doesn't end up in an undead state - oldNode.createObservableInstanceIfNeeded(); - } - oldNode.die(); - i--; - } - else if (!oldNode) { - // there is no old node, create it - // check if already belongs to the same parent. if so, avoid pushing item in. only swapping can occur. - if (isStateTreeNode(newValue) && getStateTreeNode(newValue).parent === parent) { - // this node is owned by this parent, but not in the reconcilable set, so it must be double - throw fail$1("Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '" + parent.path + "/" + newPath + "', but it lives already at '" + getStateTreeNode(newValue).path + "'"); - } - nothingChanged = false; - var newNode = valueAsNode(childType, parent, newPath, newValue); - oldNodes.splice(i, 0, newNode); - } - else if (areSame(oldNode, newValue)) { - // both are the same, reconcile - oldNodes[i] = valueAsNode(childType, parent, newPath, newValue, oldNode); - } - else { - // nothing to do, try to reorder - var oldMatch = undefined; - // find a possible candidate to reuse - for (var j = i; j < oldNodes.length; j++) { - if (areSame(oldNodes[j], newValue)) { - oldMatch = oldNodes.splice(j, 1)[0]; - break; - } - } - nothingChanged = false; - var newNode = valueAsNode(childType, parent, newPath, newValue, oldMatch); - oldNodes.splice(i, 0, newNode); - } - } - return nothingChanged ? null : oldNodes; - } - /** - * Convert a value to a node at given parent and subpath. Attempts to reuse old node if possible and given. - */ - function valueAsNode(childType, parent, subpath, newValue, oldNode) { - // ensure the value is valid-ish - typecheckInternal(childType, newValue); - function getNewNode() { - // the new value has a MST node - if (isStateTreeNode(newValue)) { - var childNode = getStateTreeNode(newValue); - childNode.assertAlive(EMPTY_OBJECT); - // the node lives here - if (childNode.parent !== null && childNode.parent === parent) { - childNode.setParent(parent, subpath); - return childNode; - } - } - // there is old node and new one is a value/snapshot - if (oldNode) { - return childType.reconcile(oldNode, newValue, parent, subpath); - } - // nothing to do, create from scratch - return childType.instantiate(parent, subpath, undefined, newValue); - } - var newNode = getNewNode(); - if (oldNode && oldNode !== newNode) { - if (oldNode instanceof ObjectNode) { - // since it is going to be returned by pop/splice/shift better create it before killing it - // so it doesn't end up in an undead state - oldNode.createObservableInstanceIfNeeded(); - } - oldNode.die(); - } - return newNode; - } - /** - * Check if a node holds a value. - */ - function areSame(oldNode, newValue) { - // never consider dead old nodes for reconciliation - if (!oldNode.isAlive) { - return false; - } - // the new value has the same node - if (isStateTreeNode(newValue)) { - var newNode = getStateTreeNode(newValue); - return newNode.isAlive && newNode === oldNode; - } - // the provided value is the snapshot of the old node - if (oldNode.snapshot === newValue) { - return true; - } - // new value is a snapshot with the correct identifier - return (oldNode instanceof ObjectNode && - oldNode.identifier !== null && - oldNode.identifierAttribute && - isPlainObject(newValue) && - oldNode.identifier === normalizeIdentifier(newValue[oldNode.identifierAttribute]) && - oldNode.type.is(newValue)); - } - - var PRE_PROCESS_SNAPSHOT = "preProcessSnapshot"; - var POST_PROCESS_SNAPSHOT = "postProcessSnapshot"; - function objectTypeToString() { - return getStateTreeNode(this).toString(); - } - var defaultObjectOptions = { - name: "AnonymousModel", - properties: {}, - initializers: EMPTY_ARRAY - }; - function toPropertiesObject(declaredProps) { - // loop through properties and ensures that all items are types - return Object.keys(declaredProps).reduce(function (props, key) { - var _a, _b, _c; - // warn if user intended a HOOK - if (key in Hook) - throw fail$1("Hook '" + key + "' was defined as property. Hooks should be defined as part of the actions"); - // the user intended to use a view - var descriptor = Object.getOwnPropertyDescriptor(props, key); - if ("get" in descriptor) { - throw fail$1("Getters are not supported as properties. Please use views instead"); - } - // undefined and null are not valid - var value = descriptor.value; - if (value === null || value === undefined) { - throw fail$1("The default value of an attribute cannot be null or undefined as the type cannot be inferred. Did you mean `types.maybe(someType)`?"); - // its a primitive, convert to its type - } - else if (isPrimitive(value)) { - return Object.assign({}, props, (_a = {}, - _a[key] = optional(getPrimitiveFactoryFromValue(value), value), - _a)); - // map defaults to empty object automatically for models - } - else if (value instanceof MapType) { - return Object.assign({}, props, (_b = {}, - _b[key] = optional(value, {}), - _b)); - } - else if (value instanceof ArrayType) { - return Object.assign({}, props, (_c = {}, _c[key] = optional(value, []), _c)); - // its already a type - } - else if (isType(value)) { - return props; - // its a function, maybe the user wanted a view? - } - else { - throw fail$1("Invalid type definition for property '" + key + "', cannot infer a type from a value like '" + value + "' (" + typeof value + ")"); - } - }, declaredProps); - } - /** - * @internal - * @hidden - */ - var ModelType = /** @class */ (function (_super) { - __extends$1(ModelType, _super); - function ModelType(opts) { - var _this = _super.call(this, opts.name || defaultObjectOptions.name) || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Object - }); - /* - * The original object definition - */ - Object.defineProperty(_this, "initializers", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "properties", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "preProcessor", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "postProcessor", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "propertyNames", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "named", { - enumerable: true, - configurable: true, - writable: true, - value: function (name) { - return _this.cloneAndEnhance({ name: name }); - } - }); - Object.defineProperty(_this, "props", { - enumerable: true, - configurable: true, - writable: true, - value: function (properties) { - return _this.cloneAndEnhance({ properties: properties }); - } - }); - Object.defineProperty(_this, "preProcessSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: function (preProcessor) { - var currentPreprocessor = _this.preProcessor; - if (!currentPreprocessor) - return _this.cloneAndEnhance({ preProcessor: preProcessor }); - else - return _this.cloneAndEnhance({ - preProcessor: function (snapshot) { return currentPreprocessor(preProcessor(snapshot)); } - }); - } - }); - Object.defineProperty(_this, "postProcessSnapshot", { - enumerable: true, - configurable: true, - writable: true, - value: function (postProcessor) { - var currentPostprocessor = _this.postProcessor; - if (!currentPostprocessor) - return _this.cloneAndEnhance({ postProcessor: postProcessor }); - else - return _this.cloneAndEnhance({ - postProcessor: function (snapshot) { return postProcessor(currentPostprocessor(snapshot)); } - }); - } - }); - Object.assign(_this, defaultObjectOptions, opts); - // ensures that any default value gets converted to its related type - _this.properties = toPropertiesObject(_this.properties); - freeze(_this.properties); // make sure nobody messes with it - _this.propertyNames = Object.keys(_this.properties); - _this.identifierAttribute = _this._getIdentifierAttribute(); - return _this; - } - Object.defineProperty(ModelType.prototype, "_getIdentifierAttribute", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var identifierAttribute = undefined; - this.forAllProps(function (propName, propType) { - if (propType.flags & TypeFlags.Identifier) { - if (identifierAttribute) - throw fail$1("Cannot define property '" + propName + "' as object identifier, property '" + identifierAttribute + "' is already defined as identifier property"); - identifierAttribute = propName; - } - }); - return identifierAttribute; - } - }); - Object.defineProperty(ModelType.prototype, "cloneAndEnhance", { - enumerable: false, - configurable: true, - writable: true, - value: function (opts) { - return new ModelType({ - name: opts.name || this.name, - properties: Object.assign({}, this.properties, opts.properties), - initializers: this.initializers.concat(opts.initializers || []), - preProcessor: opts.preProcessor || this.preProcessor, - postProcessor: opts.postProcessor || this.postProcessor - }); - } - }); - Object.defineProperty(ModelType.prototype, "actions", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var actionInitializer = function (self) { - _this.instantiateActions(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [actionInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateActions", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, actions) { - // check if return is correct - if (!isPlainObject(actions)) - throw fail$1("actions initializer should return a plain object containing actions"); - // bind actions to the object created - Object.keys(actions).forEach(function (name) { - // warn if preprocessor was given - if (name === PRE_PROCESS_SNAPSHOT) - throw fail$1("Cannot define action '" + PRE_PROCESS_SNAPSHOT + "', it should be defined using 'type.preProcessSnapshot(fn)' instead"); - // warn if postprocessor was given - if (name === POST_PROCESS_SNAPSHOT) - throw fail$1("Cannot define action '" + POST_PROCESS_SNAPSHOT + "', it should be defined using 'type.postProcessSnapshot(fn)' instead"); - var action2 = actions[name]; - // apply hook composition - var baseAction = self[name]; - if (name in Hook && baseAction) { - var specializedAction_1 = action2; - action2 = function () { - baseAction.apply(null, arguments); - specializedAction_1.apply(null, arguments); - }; - } - // the goal of this is to make sure actions using "this" can call themselves, - // while still allowing the middlewares to register them - var middlewares = action2.$mst_middleware; // make sure middlewares are not lost - var boundAction = action2.bind(actions); - boundAction.$mst_middleware = middlewares; - var actionInvoker = createActionInvoker(self, name, boundAction); - actions[name] = actionInvoker; - (addHiddenFinalProp )(self, name, actionInvoker); - }); - } - }); - Object.defineProperty(ModelType.prototype, "volatile", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - if (typeof fn !== "function") { - throw fail$1("You passed an " + typeof fn + " to volatile state as an argument, when function is expected"); - } - var stateInitializer = function (self) { - _this.instantiateVolatileState(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [stateInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateVolatileState", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, state) { - // check views return - if (!isPlainObject(state)) - throw fail$1("volatile state initializer should return a plain object containing state"); - set(self, state); - } - }); - Object.defineProperty(ModelType.prototype, "extend", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var initializer = function (self) { - var _a = fn(self), actions = _a.actions, views = _a.views, state = _a.state, rest = __rest(_a, ["actions", "views", "state"]); - for (var key in rest) - throw fail$1("The `extend` function should return an object with a subset of the fields 'actions', 'views' and 'state'. Found invalid key '" + key + "'"); - if (state) - _this.instantiateVolatileState(self, state); - if (views) - _this.instantiateViews(self, views); - if (actions) - _this.instantiateActions(self, actions); - return self; - }; - return this.cloneAndEnhance({ initializers: [initializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "views", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - var viewInitializer = function (self) { - _this.instantiateViews(self, fn(self)); - return self; - }; - return this.cloneAndEnhance({ initializers: [viewInitializer] }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiateViews", { - enumerable: false, - configurable: true, - writable: true, - value: function (self, views) { - // check views return - if (!isPlainObject(views)) - throw fail$1("views initializer should return a plain object containing views"); - Object.keys(views).forEach(function (key) { - var _a; - // is this a computed property? - var descriptor = Object.getOwnPropertyDescriptor(views, key); - if ("get" in descriptor) { - apiDefineProperty(self, key, descriptor); - makeObservable(self, (_a = {}, _a[key] = computed, _a)); - } - else if (typeof descriptor.value === "function") { - (addHiddenFinalProp )(self, key, descriptor.value); - } - else { - throw fail$1("A view member should either be a function or getter based property"); - } - }); - } - }); - Object.defineProperty(ModelType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var value = isStateTreeNode(initialValue) - ? initialValue - : this.applySnapshotPreProcessor(initialValue); - return createObjectNode(this, parent, subpath, environment, value); - // Optimization: record all prop- view- and action names after first construction, and generate an optimal base class - // that pre-reserves all these fields for fast object-member lookups - } - }); - Object.defineProperty(ModelType.prototype, "initializeChildNodes", { - enumerable: false, - configurable: true, - writable: true, - value: function (objNode, initialSnapshot) { - if (initialSnapshot === void 0) { initialSnapshot = {}; } - var type = objNode.type; - var result = {}; - type.forAllProps(function (name, childType) { - result[name] = childType.instantiate(objNode, name, undefined, initialSnapshot[name]); - }); - return result; - } - }); - Object.defineProperty(ModelType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - return observable$1.object(childNodes, EMPTY_OBJECT, mobxShallow); - } - }); - Object.defineProperty(ModelType.prototype, "finalizeNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, instance) { - addHiddenFinalProp(instance, "toString", objectTypeToString); - this.forAllProps(function (name) { - interceptReads(instance, name, node.unbox); - }); - this.initializers.reduce(function (self, fn) { return fn(self); }, instance); - intercept(instance, this.willChange); - observe(instance, this.didChange); - } - }); - Object.defineProperty(ModelType.prototype, "willChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (chg) { - // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop - var change = chg; - var node = getStateTreeNode(change.object); - var subpath = change.name; - node.assertWritable({ subpath: subpath }); - var childType = node.type.properties[subpath]; - // only properties are typed, state are stored as-is references - if (childType) { - typecheckInternal(childType, change.newValue); - change.newValue = childType.reconcile(node.getChildNode(subpath), change.newValue, node, subpath); - } - return change; - } - }); - Object.defineProperty(ModelType.prototype, "didChange", { - enumerable: false, - configurable: true, - writable: true, - value: function (chg) { - // TODO: mobx typings don't seem to take into account that newValue can be set even when removing a prop - var change = chg; - var childNode = getStateTreeNode(change.object); - var childType = childNode.type.properties[change.name]; - if (!childType) { - // don't emit patches for volatile state - return; - } - var oldChildValue = change.oldValue ? change.oldValue.snapshot : undefined; - childNode.emitPatch({ - op: "replace", - path: escapeJsonPath(change.name), - value: change.newValue.snapshot, - oldValue: oldChildValue - }, childNode); - } - }); - Object.defineProperty(ModelType.prototype, "getChildren", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var _this = this; - var res = []; - this.forAllProps(function (name) { - res.push(_this.getChildNode(node, name)); - }); - return res; - } - }); - Object.defineProperty(ModelType.prototype, "getChildNode", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, key) { - if (!(key in this.properties)) - throw fail$1("Not a value property: " + key); - var adm = getAdministration(node.storedValue, key); - var childNode = adm.raw(); - if (!childNode) - throw fail$1("Node not available for property " + key); - return childNode; - } - }); - Object.defineProperty(ModelType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, applyPostProcess) { - var _this = this; - if (applyPostProcess === void 0) { applyPostProcess = true; } - var res = {}; - this.forAllProps(function (name, type) { - getAtom(node.storedValue, name).reportObserved(); - res[name] = _this.getChildNode(node, name).snapshot; - }); - if (applyPostProcess) { - return this.applySnapshotPostProcessor(res); - } - return res; - } - }); - Object.defineProperty(ModelType.prototype, "processInitialSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (childNodes) { - var processed = {}; - Object.keys(childNodes).forEach(function (key) { - processed[key] = childNodes[key].getSnapshot(); - }); - return this.applySnapshotPostProcessor(processed); - } - }); - Object.defineProperty(ModelType.prototype, "applyPatchLocally", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath, patch) { - if (!(patch.op === "replace" || patch.op === "add")) { - throw fail$1("object does not support operation " + patch.op); - } - node.storedValue[subpath] = patch.value; - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, snapshot) { - var preProcessedSnapshot = this.applySnapshotPreProcessor(snapshot); - typecheckInternal(this, preProcessedSnapshot); - this.forAllProps(function (name) { - node.storedValue[name] = preProcessedSnapshot[name]; - }); - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshotPreProcessor", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - var processor = this.preProcessor; - return processor ? processor.call(null, snapshot) : snapshot; - } - }); - Object.defineProperty(ModelType.prototype, "applySnapshotPostProcessor", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - var postProcessor = this.postProcessor; - if (postProcessor) - return postProcessor.call(null, snapshot); - return snapshot; - } - }); - Object.defineProperty(ModelType.prototype, "getChildType", { - enumerable: false, - configurable: true, - writable: true, - value: function (propertyName) { - return this.properties[propertyName]; - } - }); - Object.defineProperty(ModelType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var _this = this; - var snapshot = this.applySnapshotPreProcessor(value); - if (!isPlainObject(snapshot)) { - return typeCheckFailure(context, snapshot, "Value is not a plain object"); - } - return flattenTypeErrors(this.propertyNames.map(function (key) { - return _this.properties[key].validate(snapshot[key], getContextForPath(context, key, _this.properties[key])); - })); - } - }); - Object.defineProperty(ModelType.prototype, "forAllProps", { - enumerable: false, - configurable: true, - writable: true, - value: function (fn) { - var _this = this; - this.propertyNames.forEach(function (key) { return fn(key, _this.properties[key]); }); - } - }); - Object.defineProperty(ModelType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var _this = this; - // optimization: cache - return ("{ " + - this.propertyNames - .map(function (key) { return key + ": " + _this.properties[key].describe(); }) - .join("; ") + - " }"); - } - }); - Object.defineProperty(ModelType.prototype, "getDefaultSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return EMPTY_OBJECT; - } - }); - Object.defineProperty(ModelType.prototype, "removeChild", { - enumerable: false, - configurable: true, - writable: true, - value: function (node, subpath) { - node.storedValue[subpath] = undefined; - } - }); - return ModelType; - }(ComplexType)); - ModelType.prototype.applySnapshot = action(ModelType.prototype.applySnapshot); - /** - * `types.model` - Creates a new model type by providing a name, properties, volatile state and actions. - * - * See the [model type](/concepts/trees#creating-models) description or the [getting started](intro/getting-started.md#getting-started-1) tutorial. - */ - function model() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var name = typeof args[0] === "string" ? args.shift() : "AnonymousModel"; - var properties = args.shift() || {}; - return new ModelType({ name: name, properties: properties }); - } - /** - * `types.compose` - Composes a new model from one or more existing model types. - * This method can be invoked in two forms: - * Given 2 or more model types, the types are composed into a new Type. - * Given first parameter as a string and 2 or more model types, - * the types are composed into a new Type with the given name - */ - function compose() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - // TODO: just join the base type names if no name is provided - var hasTypename = typeof args[0] === "string"; - var typeName = hasTypename ? args[0] : "AnonymousModel"; - if (hasTypename) { - args.shift(); - } - return args - .reduce(function (prev, cur) { - return prev.cloneAndEnhance({ - name: prev.name + "_" + cur.name, - properties: cur.properties, - initializers: cur.initializers, - preProcessor: function (snapshot) { - return cur.applySnapshotPreProcessor(prev.applySnapshotPreProcessor(snapshot)); - }, - postProcessor: function (snapshot) { - return cur.applySnapshotPostProcessor(prev.applySnapshotPostProcessor(snapshot)); - } - }); - }) - .named(typeName); - } - /** - * Returns if a given value represents a model type. - * - * @param type - * @returns - */ - function isModelType(type) { - return isType(type) && (type.flags & TypeFlags.Object) > 0; - } - - // TODO: implement CoreType using types.custom ? - /** - * @internal - * @hidden - */ - var CoreType = /** @class */ (function (_super) { - __extends$1(CoreType, _super); - function CoreType(name, flags, checker, initializer) { - if (initializer === void 0) { initializer = identity$2; } - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: flags - }); - Object.defineProperty(_this, "checker", { - enumerable: true, - configurable: true, - writable: true, - value: checker - }); - Object.defineProperty(_this, "initializer", { - enumerable: true, - configurable: true, - writable: true, - value: initializer - }); - _this.flags = flags; - return _this; - } - Object.defineProperty(CoreType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(CoreType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(CoreType.prototype, "createNewInstance", { - enumerable: false, - configurable: true, - writable: true, - value: function (snapshot) { - return this.initializer(snapshot); - } - }); - Object.defineProperty(CoreType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (isPrimitive(value) && this.checker(value)) { - return typeCheckSuccess(); - } - var typeName = this.name === "Date" ? "Date or a unix milliseconds timestamp" : this.name; - return typeCheckFailure(context, value, "Value is not a " + typeName); - } - }); - return CoreType; - }(SimpleType)); - /** - * `types.string` - Creates a type that can only contain a string value. - * This type is used for string values by default - * - * Example: - * ```ts - * const Person = types.model({ - * firstName: types.string, - * lastName: "Doe" - * }) - * ``` - */ - // tslint:disable-next-line:variable-name - var string = new CoreType("string", TypeFlags.String, function (v) { return typeof v === "string"; }); - /** - * `types.number` - Creates a type that can only contain a numeric value. - * This type is used for numeric values by default - * - * Example: - * ```ts - * const Vector = types.model({ - * x: types.number, - * y: 1.5 - * }) - * ``` - */ - // tslint:disable-next-line:variable-name - var number = new CoreType("number", TypeFlags.Number, function (v) { return typeof v === "number"; }); - /** - * `types.integer` - Creates a type that can only contain an integer value. - * This type is used for integer values by default - * - * Example: - * ```ts - * const Size = types.model({ - * width: types.integer, - * height: 10 - * }) - * ``` - */ - // tslint:disable-next-line:variable-name - var integer = new CoreType("integer", TypeFlags.Integer, function (v) { return isInteger(v); }); - /** - * `types.boolean` - Creates a type that can only contain a boolean value. - * This type is used for boolean values by default - * - * Example: - * ```ts - * const Thing = types.model({ - * isCool: types.boolean, - * isAwesome: false - * }) - * ``` - */ - // tslint:disable-next-line:variable-name - var boolean = new CoreType("boolean", TypeFlags.Boolean, function (v) { return typeof v === "boolean"; }); - /** - * `types.null` - The type of the value `null` - */ - var nullType = new CoreType("null", TypeFlags.Null, function (v) { return v === null; }); - /** - * `types.undefined` - The type of the value `undefined` - */ - var undefinedType = new CoreType("undefined", TypeFlags.Undefined, function (v) { return v === undefined; }); - var _DatePrimitive = new CoreType("Date", TypeFlags.Date, function (v) { return typeof v === "number" || v instanceof Date; }, function (v) { return (v instanceof Date ? v : new Date(v)); }); - _DatePrimitive.getSnapshot = function (node) { - return node.storedValue.getTime(); - }; - /** - * `types.Date` - Creates a type that can only contain a javascript Date value. - * - * Example: - * ```ts - * const LogLine = types.model({ - * timestamp: types.Date, - * }) - * - * LogLine.create({ timestamp: new Date() }) - * ``` - */ - var DatePrimitive = _DatePrimitive; - /** - * @internal - * @hidden - */ - function getPrimitiveFactoryFromValue(value) { - switch (typeof value) { - case "string": - return string; - case "number": - return number; // In the future, isInteger(value) ? integer : number would be interesting, but would be too breaking for now - case "boolean": - return boolean; - case "object": - if (value instanceof Date) - return DatePrimitive; - } - throw fail$1("Cannot determine primitive type from value " + value); - } - /** - * Returns if a given value represents a primitive type. - * - * @param type - * @returns - */ - function isPrimitiveType(type) { - return (isType(type) && - (type.flags & - (TypeFlags.String | - TypeFlags.Number | - TypeFlags.Integer | - TypeFlags.Boolean | - TypeFlags.Date)) > - 0); - } - - /** - * @internal - * @hidden - */ - var Literal = /** @class */ (function (_super) { - __extends$1(Literal, _super); - function Literal(value) { - var _this = _super.call(this, JSON.stringify(value)) || this; - Object.defineProperty(_this, "value", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Literal - }); - _this.value = value; - return _this; - } - Object.defineProperty(Literal.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Literal.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return JSON.stringify(this.value); - } - }); - Object.defineProperty(Literal.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (isPrimitive(value) && value === this.value) { - return typeCheckSuccess(); - } - return typeCheckFailure(context, value, "Value is not a literal " + JSON.stringify(this.value)); - } - }); - return Literal; - }(SimpleType)); - /** - * `types.literal` - The literal type will return a type that will match only the exact given type. - * The given value must be a primitive, in order to be serialized to a snapshot correctly. - * You can use literal to match exact strings for example the exact male or female string. - * - * Example: - * ```ts - * const Person = types.model({ - * name: types.string, - * gender: types.union(types.literal('male'), types.literal('female')) - * }) - * ``` - * - * @param value The value to use in the strict equal check - * @returns - */ - function literal(value) { - return new Literal(value); - } - - var Refinement = /** @class */ (function (_super) { - __extends$1(Refinement, _super); - function Refinement(name, _subtype, _predicate, _message) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_predicate", { - enumerable: true, - configurable: true, - writable: true, - value: _predicate - }); - Object.defineProperty(_this, "_message", { - enumerable: true, - configurable: true, - writable: true, - value: _message - }); - return _this; - } - Object.defineProperty(Refinement.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.Refinement; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Refinement.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(Refinement.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - // create the child type - return this._subtype.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Refinement.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - Object.defineProperty(Refinement.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var subtypeErrors = this._subtype.validate(value, context); - if (subtypeErrors.length > 0) - return subtypeErrors; - var snapshot = isStateTreeNode(value) ? getStateTreeNode(value).snapshot : value; - if (!this._predicate(snapshot)) { - return typeCheckFailure(context, value, this._message(value)); - } - return typeCheckSuccess(); - } - }); - Object.defineProperty(Refinement.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this._subtype.reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Refinement.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - return Refinement; - }(BaseType)); - /** - * `types.refinement` - Creates a type that is more specific than the base type, e.g. `types.refinement(types.string, value => value.length > 5)` to create a type of strings that can only be longer then 5. - * - * @param name - * @param type - * @param predicate - * @returns - */ - function refinement() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var name = typeof args[0] === "string" ? args.shift() : isType(args[0]) ? args[0].name : null; - var type = args[0]; - var predicate = args[1]; - var message = args[2] - ? args[2] - : function (v) { return "Value does not respect the refinement predicate"; }; - return new Refinement(name, type, predicate, message); - } - - /** - * `types.enumeration` - Can be used to create an string based enumeration. - * (note: this methods is just sugar for a union of string literals) - * - * Example: - * ```ts - * const TrafficLight = types.model({ - * color: types.enumeration("Color", ["Red", "Orange", "Green"]) - * }) - * ``` - * - * @param name descriptive name of the enumeration (optional) - * @param options possible values this enumeration can have - * @returns - */ - function enumeration(name, options) { - var realOptions = typeof name === "string" ? options : name; - var type = union.apply(void 0, __spread(realOptions.map(function (option) { return literal("" + option); }))); - if (typeof name === "string") - type.name = name; - return type; - } - - /** - * @internal - * @hidden - */ - var Union = /** @class */ (function (_super) { - __extends$1(Union, _super); - function Union(name, _types, options) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_types", { - enumerable: true, - configurable: true, - writable: true, - value: _types - }); - Object.defineProperty(_this, "_dispatcher", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(_this, "_eager", { - enumerable: true, - configurable: true, - writable: true, - value: true - }); - options = __assign({ eager: true, dispatcher: undefined }, options); - _this._dispatcher = options.dispatcher; - if (!options.eager) - _this._eager = false; - return _this; - } - Object.defineProperty(Union.prototype, "flags", { - get: function () { - var result = TypeFlags.Union; - this._types.forEach(function (type) { - result |= type.flags; - }); - return result; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Union.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._types.some(function (subType) { return subType.isAssignableFrom(type); }); - } - }); - Object.defineProperty(Union.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "(" + this._types.map(function (factory) { return factory.describe(); }).join(" | ") + ")"; - } - }); - Object.defineProperty(Union.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var type = this.determineType(initialValue, undefined); - if (!type) - throw fail$1("No matching type for union " + this.describe()); // can happen in prod builds - return type.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Union.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var type = this.determineType(newValue, current.type); - if (!type) - throw fail$1("No matching type for union " + this.describe()); // can happen in prod builds - return type.reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Union.prototype, "determineType", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, reconcileCurrentType) { - // try the dispatcher, if defined - if (this._dispatcher) { - return this._dispatcher(value); - } - // find the most accomodating type - // if we are using reconciliation try the current node type first (fix for #1045) - if (reconcileCurrentType) { - if (reconcileCurrentType.is(value)) { - return reconcileCurrentType; - } - return this._types - .filter(function (t) { return t !== reconcileCurrentType; }) - .find(function (type) { return type.is(value); }); - } - else { - return this._types.find(function (type) { return type.is(value); }); - } - } - }); - Object.defineProperty(Union.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (this._dispatcher) { - return this._dispatcher(value).validate(value, context); - } - var allErrors = []; - var applicableTypes = 0; - for (var i = 0; i < this._types.length; i++) { - var type = this._types[i]; - var errors = type.validate(value, context); - if (errors.length === 0) { - if (this._eager) - return typeCheckSuccess(); - else - applicableTypes++; - } - else { - allErrors.push(errors); - } - } - if (applicableTypes === 1) - return typeCheckSuccess(); - return typeCheckFailure(context, value, "No type is applicable for the union").concat(flattenTypeErrors(allErrors)); - } - }); - Object.defineProperty(Union.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._types; - } - }); - return Union; - }(BaseType)); - /** - * `types.union` - Create a union of multiple types. If the correct type cannot be inferred unambiguously from a snapshot, provide a dispatcher function of the form `(snapshot) => Type`. - * - * @param optionsOrType - * @param otherTypes - * @returns - */ - function union(optionsOrType) { - var otherTypes = []; - for (var _i = 1; _i < arguments.length; _i++) { - otherTypes[_i - 1] = arguments[_i]; - } - var options = isType(optionsOrType) ? undefined : optionsOrType; - var types = isType(optionsOrType) ? __spread([optionsOrType], otherTypes) : otherTypes; - var name = "(" + types.map(function (type) { return type.name; }).join(" | ") + ")"; - return new Union(name, types, options); - } - - /** - * @hidden - * @internal - */ - var OptionalValue = /** @class */ (function (_super) { - __extends$1(OptionalValue, _super); - function OptionalValue(_subtype, _defaultValue, optionalValues) { - var _this = _super.call(this, _subtype.name) || this; - Object.defineProperty(_this, "_subtype", { - enumerable: true, - configurable: true, - writable: true, - value: _subtype - }); - Object.defineProperty(_this, "_defaultValue", { - enumerable: true, - configurable: true, - writable: true, - value: _defaultValue - }); - Object.defineProperty(_this, "optionalValues", { - enumerable: true, - configurable: true, - writable: true, - value: optionalValues - }); - return _this; - } - Object.defineProperty(OptionalValue.prototype, "flags", { - get: function () { - return this._subtype.flags | TypeFlags.Optional; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(OptionalValue.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype.describe() + "?"; - } - }); - Object.defineProperty(OptionalValue.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - if (this.optionalValues.indexOf(initialValue) >= 0) { - var defaultInstanceOrSnapshot = this.getDefaultInstanceOrSnapshot(); - return this._subtype.instantiate(parent, subpath, environment, defaultInstanceOrSnapshot); - } - return this._subtype.instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(OptionalValue.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this._subtype.reconcile(current, this.optionalValues.indexOf(newValue) < 0 && this._subtype.is(newValue) - ? newValue - : this.getDefaultInstanceOrSnapshot(), parent, subpath); - } - }); - Object.defineProperty(OptionalValue.prototype, "getDefaultInstanceOrSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var defaultInstanceOrSnapshot = typeof this._defaultValue === "function" - ? this._defaultValue() - : this._defaultValue; - // while static values are already snapshots and checked on types.optional - // generator functions must always be rechecked just in case - if (typeof this._defaultValue === "function") { - typecheckInternal(this, defaultInstanceOrSnapshot); - } - return defaultInstanceOrSnapshot; - } - }); - Object.defineProperty(OptionalValue.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - // defaulted values can be skipped - if (this.optionalValues.indexOf(value) >= 0) { - return typeCheckSuccess(); - } - // bounce validation to the sub-type - return this._subtype.validate(value, context); - } - }); - Object.defineProperty(OptionalValue.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this._subtype.isAssignableFrom(type); - } - }); - Object.defineProperty(OptionalValue.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this._subtype; - } - }); - return OptionalValue; - }(BaseType)); - function checkOptionalPreconditions(type, defaultValueOrFunction) { - // make sure we never pass direct instances - if (typeof defaultValueOrFunction !== "function" && isStateTreeNode(defaultValueOrFunction)) { - throw fail$1("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead"); - } - } - /** - * `types.optional` - Can be used to create a property with a default value. - * - * Depending on the third argument (`optionalValues`) there are two ways of operation: - * - If the argument is not provided, then if a value is not provided in the snapshot (`undefined` or missing), - * it will default to the provided `defaultValue` - * - If the argument is provided, then if the value in the snapshot matches one of the optional values inside the array then it will - * default to the provided `defaultValue`. Additionally, if one of the optional values inside the array is `undefined` then a missing - * property is also valid. - * - * Note that it is also possible to include values of the same type as the intended subtype as optional values, - * in this case the optional value will be transformed into the `defaultValue` (e.g. `types.optional(types.string, "unnamed", [undefined, ""])` - * will transform the snapshot values `undefined` (and therefore missing) and empty strings into the string `"unnamed"` when it gets - * instantiated). - * - * If `defaultValue` is a function, the function will be invoked for every new instance. - * Applying a snapshot in which the optional value is one of the optional values (or `undefined`/_not_ present if none are provided) causes the - * value to be reset. - * - * Example: - * ```ts - * const Todo = types.model({ - * title: types.string, - * subtitle1: types.optional(types.string, "", [null]), - * subtitle2: types.optional(types.string, "", [null, undefined]), - * done: types.optional(types.boolean, false), - * created: types.optional(types.Date, () => new Date()), - * }) - * - * // if done is missing / undefined it will become false - * // if created is missing / undefined it will get a freshly generated timestamp - * // if subtitle1 is null it will default to "", but it cannot be missing or undefined - * // if subtitle2 is null or undefined it will default to ""; since it can be undefined it can also be missing - * const todo = Todo.create({ title: "Get coffee", subtitle1: null }) - * ``` - * - * @param type - * @param defaultValueOrFunction - * @param optionalValues an optional array with zero or more primitive values (string, number, boolean, null or undefined) - * that will be converted into the default. `[ undefined ]` is assumed when none is provided - * @returns - */ - function optional(type, defaultValueOrFunction, optionalValues) { - checkOptionalPreconditions(type, defaultValueOrFunction); - return new OptionalValue(type, defaultValueOrFunction, optionalValues ? optionalValues : undefinedAsOptionalValues); - } - var undefinedAsOptionalValues = [undefined]; - - var optionalUndefinedType = optional(undefinedType, undefined); - var optionalNullType = optional(nullType, null); - /** - * `types.maybe` - Maybe will make a type nullable, and also optional. - * The value `undefined` will be used to represent nullability. - * - * @param type - * @returns - */ - function maybe(type) { - return union(type, optionalUndefinedType); - } - /** - * `types.maybeNull` - Maybe will make a type nullable, and also optional. - * The value `null` will be used to represent no value. - * - * @param type - * @returns - */ - function maybeNull(type) { - return union(type, optionalNullType); - } - - var Late = /** @class */ (function (_super) { - __extends$1(Late, _super); - function Late(name, _definition) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "_definition", { - enumerable: true, - configurable: true, - writable: true, - value: _definition - }); - Object.defineProperty(_this, "_subType", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - return _this; - } - Object.defineProperty(Late.prototype, "flags", { - get: function () { - return (this._subType ? this._subType.flags : 0) | TypeFlags.Late; - }, - enumerable: false, - configurable: true - }); - Object.defineProperty(Late.prototype, "getSubType", { - enumerable: false, - configurable: true, - writable: true, - value: function (mustSucceed) { - if (!this._subType) { - var t = undefined; - try { - t = this._definition(); - } - catch (e) { - if (e instanceof ReferenceError) - // can happen in strict ES5 code when a definition is self refering - t = undefined; - else - throw e; - } - if (mustSucceed && t === undefined) - throw fail$1("Late type seems to be used too early, the definition (still) returns undefined"); - if (t) { - this._subType = t; - } - } - return this._subType; - } - }); - Object.defineProperty(Late.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - return this.getSubType(true).instantiate(parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(Late.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - return this.getSubType(true).reconcile(current, newValue, parent, subpath); - } - }); - Object.defineProperty(Late.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var t = this.getSubType(false); - return t ? t.name : ""; - } - }); - Object.defineProperty(Late.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - var t = this.getSubType(false); - if (!t) { - // See #916; the variable the definition closure is pointing to wasn't defined yet, so can't be evaluted yet here - return typeCheckSuccess(); - } - return t.validate(value, context); - } - }); - Object.defineProperty(Late.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - var t = this.getSubType(false); - return t ? t.isAssignableFrom(type) : false; - } - }); - Object.defineProperty(Late.prototype, "getSubTypes", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - var subtype = this.getSubType(false); - return subtype ? subtype : cannotDetermineSubtype; - } - }); - return Late; - }(BaseType)); - /** - * `types.late` - Defines a type that gets implemented later. This is useful when you have to deal with circular dependencies. - * Please notice that when defining circular dependencies TypeScript isn't smart enough to inference them. - * - * Example: - * ```ts - * // TypeScript isn't smart enough to infer self referencing types. - * const Node = types.model({ - * children: types.array(types.late((): IAnyModelType => Node)) // then typecast each array element to Instance - * }) - * ``` - * - * @param name The name to use for the type that will be returned. - * @param type A function that returns the type that will be defined. - * @returns - */ - function late(nameOrType, maybeType) { - var name = typeof nameOrType === "string" ? nameOrType : "late(" + nameOrType.toString() + ")"; - var type = typeof nameOrType === "string" ? maybeType : nameOrType; - return new Late(name, type); - } - - /** - * @internal - * @hidden - */ - var Frozen = /** @class */ (function (_super) { - __extends$1(Frozen, _super); - function Frozen(subType) { - var _this = _super.call(this, subType ? "frozen(" + subType.name + ")" : "frozen") || this; - Object.defineProperty(_this, "subType", { - enumerable: true, - configurable: true, - writable: true, - value: subType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Frozen - }); - return _this; - } - Object.defineProperty(Frozen.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return ""; - } - }); - Object.defineProperty(Frozen.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, value) { - // create the node - return createScalarNode(this, parent, subpath, environment, deepFreeze(value)); - } - }); - Object.defineProperty(Frozen.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (!isSerializable(value)) { - return typeCheckFailure(context, value, "Value is not serializable and cannot be frozen"); - } - if (this.subType) - return this.subType.validate(value, context); - return typeCheckSuccess(); - } - }); - return Frozen; - }(SimpleType)); - var untypedFrozenInstance = new Frozen(); - /** - * `types.frozen` - Frozen can be used to store any value that is serializable in itself (that is valid JSON). - * Frozen values need to be immutable or treated as if immutable. They need be serializable as well. - * Values stored in frozen will snapshotted as-is by MST, and internal changes will not be tracked. - * - * This is useful to store complex, but immutable values like vectors etc. It can form a powerful bridge to parts of your application that should be immutable, or that assume data to be immutable. - * - * Note: if you want to store free-form state that is mutable, or not serializeable, consider using volatile state instead. - * - * Frozen properties can be defined in three different ways - * 1. `types.frozen(SubType)` - provide a valid MST type and frozen will check if the provided data conforms the snapshot for that type - * 2. `types.frozen({ someDefaultValue: true})` - provide a primitive value, object or array, and MST will infer the type from that object, and also make it the default value for the field - * 3. `types.frozen()` - provide a typescript type, to help in strongly typing the field (design time only) - * - * Example: - * ```ts - * const GameCharacter = types.model({ - * name: string, - * location: types.frozen({ x: 0, y: 0}) - * }) - * - * const hero = GameCharacter.create({ - * name: "Mario", - * location: { x: 7, y: 4 } - * }) - * - * hero.location = { x: 10, y: 2 } // OK - * hero.location.x = 7 // Not ok! - * ``` - * - * ```ts - * type Point = { x: number, y: number } - * const Mouse = types.model({ - * loc: types.frozen() - * }) - * ``` - * - * @param defaultValueOrType - * @returns - */ - function frozen(arg) { - if (arguments.length === 0) - return untypedFrozenInstance; - else if (isType(arg)) - return new Frozen(arg); - else - return optional(untypedFrozenInstance, arg); - } - - function getInvalidationCause(hook) { - switch (hook) { - case Hook.beforeDestroy: - return "destroy"; - case Hook.beforeDetach: - return "detach"; - default: - return undefined; - } - } - var StoredReference = /** @class */ (function () { - function StoredReference(value, targetType) { - Object.defineProperty(this, "targetType", { - enumerable: true, - configurable: true, - writable: true, - value: targetType - }); - Object.defineProperty(this, "identifier", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "node", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - Object.defineProperty(this, "resolvedReference", { - enumerable: true, - configurable: true, - writable: true, - value: void 0 - }); - if (isValidIdentifier(value)) { - this.identifier = value; - } - else if (isStateTreeNode(value)) { - var targetNode = getStateTreeNode(value); - if (!targetNode.identifierAttribute) - throw fail$1("Can only store references with a defined identifier attribute."); - var id = targetNode.unnormalizedIdentifier; - if (id === null || id === undefined) { - throw fail$1("Can only store references to tree nodes with a defined identifier."); - } - this.identifier = id; - } - else { - throw fail$1("Can only store references to tree nodes or identifiers, got: '" + value + "'"); - } - } - Object.defineProperty(StoredReference.prototype, "updateResolvedReference", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - var normalizedId = normalizeIdentifier(this.identifier); - var root = node.root; - var lastCacheModification = root.identifierCache.getLastCacheModificationPerId(normalizedId); - if (!this.resolvedReference || - this.resolvedReference.lastCacheModification !== lastCacheModification) { - var targetType = this.targetType; - // reference was initialized with the identifier of the target - var target = root.identifierCache.resolve(targetType, normalizedId); - if (!target) { - throw new InvalidReferenceError("[mobx-state-tree] Failed to resolve reference '" + this.identifier + "' to type '" + this.targetType.name + "' (from node: " + node.path + ")"); - } - this.resolvedReference = { - node: target, - lastCacheModification: lastCacheModification - }; - } - } - }); - Object.defineProperty(StoredReference.prototype, "resolvedValue", { - get: function () { - this.updateResolvedReference(this.node); - return this.resolvedReference.node.value; - }, - enumerable: false, - configurable: true - }); - return StoredReference; - }()); - /** - * @internal - * @hidden - */ - var InvalidReferenceError = /** @class */ (function (_super) { - __extends$1(InvalidReferenceError, _super); - function InvalidReferenceError(m) { - var _this = _super.call(this, m) || this; - Object.setPrototypeOf(_this, InvalidReferenceError.prototype); - return _this; - } - return InvalidReferenceError; - }(Error)); - /** - * @internal - * @hidden - */ - var BaseReferenceType = /** @class */ (function (_super) { - __extends$1(BaseReferenceType, _super); - function BaseReferenceType(targetType, onInvalidated) { - var _this = _super.call(this, "reference(" + targetType.name + ")") || this; - Object.defineProperty(_this, "targetType", { - enumerable: true, - configurable: true, - writable: true, - value: targetType - }); - Object.defineProperty(_this, "onInvalidated", { - enumerable: true, - configurable: true, - writable: true, - value: onInvalidated - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Reference - }); - return _this; - } - Object.defineProperty(BaseReferenceType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(BaseReferenceType.prototype, "isAssignableFrom", { - enumerable: false, - configurable: true, - writable: true, - value: function (type) { - return this.targetType.isAssignableFrom(type); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - return isValidIdentifier(value) - ? typeCheckSuccess() - : typeCheckFailure(context, value, "Value is not a valid identifier, which is a string or a number"); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "fireInvalidated", { - enumerable: false, - configurable: true, - writable: true, - value: function (cause, storedRefNode, referenceId, refTargetNode) { - // to actually invalidate a reference we need an alive parent, - // since it is a scalar value (immutable-ish) and we need to change it - // from the parent - var storedRefParentNode = storedRefNode.parent; - if (!storedRefParentNode || !storedRefParentNode.isAlive) { - return; - } - var storedRefParentValue = storedRefParentNode.storedValue; - if (!storedRefParentValue) { - return; - } - this.onInvalidated({ - cause: cause, - parent: storedRefParentValue, - invalidTarget: refTargetNode ? refTargetNode.storedValue : undefined, - invalidId: referenceId, - replaceRef: function (newRef) { - applyPatch(storedRefNode.root.storedValue, { - op: "replace", - value: newRef, - path: storedRefNode.path - }); - }, - removeRef: function () { - if (isModelType(storedRefParentNode.type)) { - this.replaceRef(undefined); - } - else { - applyPatch(storedRefNode.root.storedValue, { - op: "remove", - path: storedRefNode.path - }); - } - } - }); - } - }); - Object.defineProperty(BaseReferenceType.prototype, "addTargetNodeWatcher", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode, referenceId) { - var _this = this; - // this will make sure the target node becomes created - var refTargetValue = this.getValue(storedRefNode); - if (!refTargetValue) { - return undefined; - } - var refTargetNode = getStateTreeNode(refTargetValue); - var hookHandler = function (_, refTargetNodeHook) { - var cause = getInvalidationCause(refTargetNodeHook); - if (!cause) { - return; - } - _this.fireInvalidated(cause, storedRefNode, referenceId, refTargetNode); - }; - var refTargetDetachHookDisposer = refTargetNode.registerHook(Hook.beforeDetach, hookHandler); - var refTargetDestroyHookDisposer = refTargetNode.registerHook(Hook.beforeDestroy, hookHandler); - return function () { - refTargetDetachHookDisposer(); - refTargetDestroyHookDisposer(); - }; - } - }); - Object.defineProperty(BaseReferenceType.prototype, "watchTargetNodeForInvalidations", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode, identifier, customGetSet) { - var _this = this; - if (!this.onInvalidated) { - return; - } - var onRefTargetDestroyedHookDisposer; - // get rid of the watcher hook when the stored ref node is destroyed - // detached is ignored since scalar nodes (where the reference resides) cannot be detached - storedRefNode.registerHook(Hook.beforeDestroy, function () { - if (onRefTargetDestroyedHookDisposer) { - onRefTargetDestroyedHookDisposer(); - } - }); - var startWatching = function (sync) { - // re-create hook in case the stored ref gets reattached - if (onRefTargetDestroyedHookDisposer) { - onRefTargetDestroyedHookDisposer(); - } - // make sure the target node is actually there and initialized - var storedRefParentNode = storedRefNode.parent; - var storedRefParentValue = storedRefParentNode && storedRefParentNode.storedValue; - if (storedRefParentNode && storedRefParentNode.isAlive && storedRefParentValue) { - var refTargetNodeExists = void 0; - if (customGetSet) { - refTargetNodeExists = !!customGetSet.get(identifier, storedRefParentValue); - } - else { - refTargetNodeExists = storedRefNode.root.identifierCache.has(_this.targetType, normalizeIdentifier(identifier)); - } - if (!refTargetNodeExists) { - // we cannot change the reference in sync mode - // since we are in the middle of a reconciliation/instantiation and the change would be overwritten - // for those cases just let the wrong reference be assigned and fail upon usage - // (like current references do) - // this means that effectively this code will only run when it is created from a snapshot - if (!sync) { - _this.fireInvalidated("invalidSnapshotReference", storedRefNode, identifier, null); - } - } - else { - onRefTargetDestroyedHookDisposer = _this.addTargetNodeWatcher(storedRefNode, identifier); - } - } - }; - if (storedRefNode.state === NodeLifeCycle.FINALIZED) { - // already attached, so the whole tree is ready - startWatching(true); - } - else { - if (!storedRefNode.isRoot) { - // start watching once the whole tree is ready - storedRefNode.root.registerHook(Hook.afterCreationFinalization, function () { - // make sure to attach it so it can start listening - if (storedRefNode.parent) { - storedRefNode.parent.createObservableInstanceIfNeeded(); - } - }); - } - // start watching once the node is attached somewhere / parent changes - storedRefNode.registerHook(Hook.afterAttach, function () { - startWatching(false); - }); - } - } - }); - return BaseReferenceType; - }(SimpleType)); - /** - * @internal - * @hidden - */ - var IdentifierReferenceType = /** @class */ (function (_super) { - __extends$1(IdentifierReferenceType, _super); - function IdentifierReferenceType(targetType, onInvalidated) { - return _super.call(this, targetType, onInvalidated) || this; - } - Object.defineProperty(IdentifierReferenceType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - if (!storedRefNode.isAlive) - return undefined; - var storedRef = storedRefNode.storedValue; - return storedRef.resolvedValue; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - var ref = storedRefNode.storedValue; - return ref.identifier; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var identifier = isStateTreeNode(initialValue) - ? getIdentifier(initialValue) - : initialValue; - var storedRef = new StoredReference(initialValue, this.targetType); - var storedRefNode = createScalarNode(this, parent, subpath, environment, storedRef); - storedRef.node = storedRefNode; - this.watchTargetNodeForInvalidations(storedRefNode, identifier, undefined); - return storedRefNode; - } - }); - Object.defineProperty(IdentifierReferenceType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - if (!current.isDetaching && current.type === this) { - var compareByValue = isStateTreeNode(newValue); - var ref = current.storedValue; - if ((!compareByValue && ref.identifier === newValue) || - (compareByValue && ref.resolvedValue === newValue)) { - current.setParent(parent, subpath); - return current; - } - } - var newNode = this.instantiate(parent, subpath, undefined, newValue); - current.die(); // noop if detaching - return newNode; - } - }); - return IdentifierReferenceType; - }(BaseReferenceType)); - /** - * @internal - * @hidden - */ - var CustomReferenceType = /** @class */ (function (_super) { - __extends$1(CustomReferenceType, _super); - function CustomReferenceType(targetType, options, onInvalidated) { - var _this = _super.call(this, targetType, onInvalidated) || this; - Object.defineProperty(_this, "options", { - enumerable: true, - configurable: true, - writable: true, - value: options - }); - return _this; - } - Object.defineProperty(CustomReferenceType.prototype, "getValue", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - if (!storedRefNode.isAlive) - return undefined; - var referencedNode = this.options.get(storedRefNode.storedValue, storedRefNode.parent ? storedRefNode.parent.storedValue : null); - return referencedNode; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (storedRefNode) { - return storedRefNode.storedValue; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, newValue) { - var identifier = isStateTreeNode(newValue) - ? this.options.set(newValue, parent ? parent.storedValue : null) - : newValue; - var storedRefNode = createScalarNode(this, parent, subpath, environment, identifier); - this.watchTargetNodeForInvalidations(storedRefNode, identifier, this.options); - return storedRefNode; - } - }); - Object.defineProperty(CustomReferenceType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - var newIdentifier = isStateTreeNode(newValue) - ? this.options.set(newValue, current ? current.storedValue : null) - : newValue; - if (!current.isDetaching && - current.type === this && - current.storedValue === newIdentifier) { - current.setParent(parent, subpath); - return current; - } - var newNode = this.instantiate(parent, subpath, undefined, newIdentifier); - current.die(); // noop if detaching - return newNode; - } - }); - return CustomReferenceType; - }(BaseReferenceType)); - /** - * `types.reference` - Creates a reference to another type, which should have defined an identifier. - * See also the [reference and identifiers](https://github.com/mobxjs/mobx-state-tree#references-and-identifiers) section. - */ - function reference(subType, options) { - var getSetOptions = options ? options : undefined; - var onInvalidated = options - ? options.onInvalidated - : undefined; - if (getSetOptions && (getSetOptions.get || getSetOptions.set)) { - return new CustomReferenceType(subType, { - get: getSetOptions.get, - set: getSetOptions.set - }, onInvalidated); - } - else { - return new IdentifierReferenceType(subType, onInvalidated); - } - } - /** - * `types.safeReference` - A safe reference is like a standard reference, except that it accepts the undefined value by default - * and automatically sets itself to undefined (when the parent is a model) / removes itself from arrays and maps - * when the reference it is pointing to gets detached/destroyed. - * - * The optional options parameter object accepts a parameter named `acceptsUndefined`, which is set to true by default, so it is suitable - * for model properties. - * When used inside collections (arrays/maps), it is recommended to set this option to false so it can't take undefined as value, - * which is usually the desired in those cases. - * Additionally, the optional options parameter object accepts a parameter named `onInvalidated`, which will be called when the reference target node that the reference is pointing to is about to be detached/destroyed - * - * Strictly speaking it is a `types.maybe(types.reference(X))` (when `acceptsUndefined` is set to true, the default) and - * `types.reference(X)` (when `acceptsUndefined` is set to false), both of them with a customized `onInvalidated` option. - * - * @param subType - * @param options - * @returns - */ - function safeReference(subType, options) { - var refType = reference(subType, __assign(__assign({}, options), { onInvalidated: function (ev) { - if (options && options.onInvalidated) { - options.onInvalidated(ev); - } - ev.removeRef(); - } })); - if (options && options.acceptsUndefined === false) { - return refType; - } - else { - return maybe(refType); - } - } - - var BaseIdentifierType = /** @class */ (function (_super) { - __extends$1(BaseIdentifierType, _super); - function BaseIdentifierType(name, validType) { - var _this = _super.call(this, name) || this; - Object.defineProperty(_this, "validType", { - enumerable: true, - configurable: true, - writable: true, - value: validType - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Identifier - }); - return _this; - } - Object.defineProperty(BaseIdentifierType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - if (!parent || !(parent.type instanceof ModelType)) - throw fail$1("Identifier types can only be instantiated as direct child of a model type"); - return createScalarNode(this, parent, subpath, environment, initialValue); - } - }); - Object.defineProperty(BaseIdentifierType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, newValue, parent, subpath) { - // we don't consider detaching here since identifier are scalar nodes, and scalar nodes cannot be detached - if (current.storedValue !== newValue) - throw fail$1("Tried to change identifier from '" + current.storedValue + "' to '" + newValue + "'. Changing identifiers is not allowed."); - current.setParent(parent, subpath); - return current; - } - }); - Object.defineProperty(BaseIdentifierType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (typeof value !== this.validType) { - return typeCheckFailure(context, value, "Value is not a valid " + this.describe() + ", expected a " + this.validType); - } - return typeCheckSuccess(); - } - }); - return BaseIdentifierType; - }(SimpleType)); - /** - * @internal - * @hidden - */ - var IdentifierType = /** @class */ (function (_super) { - __extends$1(IdentifierType, _super); - function IdentifierType() { - var _this = _super.call(this, "identifier", "string") || this; - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Identifier - }); - return _this; - } - Object.defineProperty(IdentifierType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "identifier"; - } - }); - return IdentifierType; - }(BaseIdentifierType)); - /** - * @internal - * @hidden - */ - var IdentifierNumberType = /** @class */ (function (_super) { - __extends$1(IdentifierNumberType, _super); - function IdentifierNumberType() { - return _super.call(this, "identifierNumber", "number") || this; - } - Object.defineProperty(IdentifierNumberType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return node.storedValue; - } - }); - Object.defineProperty(IdentifierNumberType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return "identifierNumber"; - } - }); - return IdentifierNumberType; - }(BaseIdentifierType)); - /** - * `types.identifier` - Identifiers are used to make references, lifecycle events and reconciling works. - * Inside a state tree, for each type can exist only one instance for each given identifier. - * For example there couldn't be 2 instances of user with id 1. If you need more, consider using references. - * Identifier can be used only as type property of a model. - * This type accepts as parameter the value type of the identifier field that can be either string or number. - * - * Example: - * ```ts - * const Todo = types.model("Todo", { - * id: types.identifier, - * title: types.string - * }) - * ``` - * - * @returns - */ - var identifier = new IdentifierType(); - /** - * `types.identifierNumber` - Similar to `types.identifier`. This one will serialize from / to a number when applying snapshots - * - * Example: - * ```ts - * const Todo = types.model("Todo", { - * id: types.identifierNumber, - * title: types.string - * }) - * ``` - * - * @returns - */ - var identifierNumber = new IdentifierNumberType(); - /** - * @internal - * @hidden - */ - function normalizeIdentifier(id) { - return "" + id; - } - /** - * @internal - * @hidden - */ - function isValidIdentifier(id) { - return typeof id === "string" || typeof id === "number"; - } - - /** - * `types.custom` - Creates a custom type. Custom types can be used for arbitrary immutable values, that have a serializable representation. For example, to create your own Date representation, Decimal type etc. - * - * The signature of the options is: - * ```ts - * export interface CustomTypeOptions { - * // Friendly name - * name: string - * // given a serialized value and environment, how to turn it into the target type - * fromSnapshot(snapshot: S, env: any): T - * // return the serialization of the current value - * toSnapshot(value: T): S - * // if true, this is a converted value, if false, it's a snapshot - * isTargetType(value: T | S): value is T - * // a non empty string is assumed to be a validation error - * getValidationMessage?(snapshot: S): string - * } - * ``` - * - * Example: - * ```ts - * const DecimalPrimitive = types.custom({ - * name: "Decimal", - * fromSnapshot(value: string) { - * return new Decimal(value) - * }, - * toSnapshot(value: Decimal) { - * return value.toString() - * }, - * isTargetType(value: string | Decimal): boolean { - * return value instanceof Decimal - * }, - * getValidationMessage(value: string): string { - * if (/^-?\d+\.\d+$/.test(value)) return "" // OK - * return `'${value}' doesn't look like a valid decimal number` - * } - * }) - * - * const Wallet = types.model({ - * balance: DecimalPrimitive - * }) - * ``` - * - * @param options - * @returns - */ - function custom(options) { - return new CustomType(options); - } - /** - * @internal - * @hidden - */ - var CustomType = /** @class */ (function (_super) { - __extends$1(CustomType, _super); - function CustomType(options) { - var _this = _super.call(this, options.name) || this; - Object.defineProperty(_this, "options", { - enumerable: true, - configurable: true, - writable: true, - value: options - }); - Object.defineProperty(_this, "flags", { - enumerable: true, - configurable: true, - writable: true, - value: TypeFlags.Custom - }); - return _this; - } - Object.defineProperty(CustomType.prototype, "describe", { - enumerable: false, - configurable: true, - writable: true, - value: function () { - return this.name; - } - }); - Object.defineProperty(CustomType.prototype, "isValidSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (value, context) { - if (this.options.isTargetType(value)) - return typeCheckSuccess(); - var typeError = this.options.getValidationMessage(value); - if (typeError) { - return typeCheckFailure(context, value, "Invalid value for type '" + this.name + "': " + typeError); - } - return typeCheckSuccess(); - } - }); - Object.defineProperty(CustomType.prototype, "getSnapshot", { - enumerable: false, - configurable: true, - writable: true, - value: function (node) { - return this.options.toSnapshot(node.storedValue); - } - }); - Object.defineProperty(CustomType.prototype, "instantiate", { - enumerable: false, - configurable: true, - writable: true, - value: function (parent, subpath, environment, initialValue) { - var valueToStore = this.options.isTargetType(initialValue) - ? initialValue - : this.options.fromSnapshot(initialValue, parent && parent.root.environment); - return createScalarNode(this, parent, subpath, environment, valueToStore); - } - }); - Object.defineProperty(CustomType.prototype, "reconcile", { - enumerable: false, - configurable: true, - writable: true, - value: function (current, value, parent, subpath) { - var isSnapshot = !this.options.isTargetType(value); - // in theory customs use scalar nodes which cannot be detached, but still... - if (!current.isDetaching) { - var unchanged = current.type === this && - (isSnapshot ? value === current.snapshot : value === current.storedValue); - if (unchanged) { - current.setParent(parent, subpath); - return current; - } - } - var valueToStore = isSnapshot - ? this.options.fromSnapshot(value, parent.root.environment) - : value; - var newNode = this.instantiate(parent, subpath, undefined, valueToStore); - current.die(); // noop if detaching - return newNode; - } - }); - return CustomType; - }(SimpleType)); - - // we import the types to re-export them inside types. - var types = { - enumeration: enumeration, - model: model, - compose: compose, - custom: custom, - reference: reference, - safeReference: safeReference, - union: union, - optional: optional, - literal: literal, - maybe: maybe, - maybeNull: maybeNull, - refinement: refinement, - string: string, - boolean: boolean, - number: number, - integer: integer, - Date: DatePrimitive, - map: map$1, - array: array, - frozen: frozen, - identifier: identifier, - identifierNumber: identifierNumber, - late: late, - undefined: undefinedType, - null: nullType, - snapshotProcessor: snapshotProcessor - }; - - // Unique ID creation requires a high quality random # generator. In the browser we therefore - // require the crypto API and do not support built-in fallback to lower quality random number - // generators (like Math.random()). - var getRandomValues; - var rnds8 = new Uint8Array(16); - function rng() { - // lazy load so that environments that need to polyfill have a chance to do so - if (!getRandomValues) { - // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, - // find the complete implementation of crypto (msCrypto) on IE11. - getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto); - - if (!getRandomValues) { - throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); - } - } - - return getRandomValues(rnds8); - } - - var REGEX = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i; - - function validate(uuid) { - return typeof uuid === 'string' && REGEX.test(uuid); - } - - /** - * Convert array of 16 byte values to UUID string format of the form: - * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX - */ - - var byteToHex = []; - - for (var i = 0; i < 256; ++i) { - byteToHex.push((i + 0x100).toString(16).substr(1)); - } - - function stringify(arr) { - var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; - // Note: Be careful editing this code! It's been tuned for performance - // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434 - var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one - // of the following: - // - One or more input array values don't map to a hex octet (leading to - // "undefined" in the uuid) - // - Invalid input values for the RFC `version` or `variant` fields - - if (!validate(uuid)) { - throw TypeError('Stringified UUID is invalid'); - } - - return uuid; - } - - function parse(uuid) { - if (!validate(uuid)) { - throw TypeError('Invalid UUID'); - } - - var v; - var arr = new Uint8Array(16); // Parse ########-....-....-....-............ - - arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24; - arr[1] = v >>> 16 & 0xff; - arr[2] = v >>> 8 & 0xff; - arr[3] = v & 0xff; // Parse ........-####-....-....-............ - - arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8; - arr[5] = v & 0xff; // Parse ........-....-####-....-............ - - arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8; - arr[7] = v & 0xff; // Parse ........-....-....-####-............ - - arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8; - arr[9] = v & 0xff; // Parse ........-....-....-....-############ - // (Use "/" to avoid 32-bit truncation when bit-shifting high-order bytes) - - arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff; - arr[11] = v / 0x100000000 & 0xff; - arr[12] = v >>> 24 & 0xff; - arr[13] = v >>> 16 & 0xff; - arr[14] = v >>> 8 & 0xff; - arr[15] = v & 0xff; - return arr; - } - - function stringToBytes(str) { - str = unescape(encodeURIComponent(str)); // UTF8 escape - - var bytes = []; - - for (var i = 0; i < str.length; ++i) { - bytes.push(str.charCodeAt(i)); - } - - return bytes; - } - - var DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; - var URL$1 = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; - function v35 (name, version, hashfunc) { - function generateUUID(value, namespace, buf, offset) { - if (typeof value === 'string') { - value = stringToBytes(value); - } - - if (typeof namespace === 'string') { - namespace = parse(namespace); - } - - if (namespace.length !== 16) { - throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)'); - } // Compute hash of namespace and value, Per 4.3 - // Future: Use spread syntax when supported on all platforms, e.g. `bytes = - // hashfunc([...namespace, ... value])` - - - var bytes = new Uint8Array(16 + value.length); - bytes.set(namespace); - bytes.set(value, namespace.length); - bytes = hashfunc(bytes); - bytes[6] = bytes[6] & 0x0f | version; - bytes[8] = bytes[8] & 0x3f | 0x80; - - if (buf) { - offset = offset || 0; - - for (var i = 0; i < 16; ++i) { - buf[offset + i] = bytes[i]; - } - - return buf; - } - - return stringify(bytes); - } // Function#name is not settable on some platforms (#270) - - - try { - generateUUID.name = name; // eslint-disable-next-line no-empty - } catch (err) {} // For CommonJS default export support - - - generateUUID.DNS = DNS; - generateUUID.URL = URL$1; - return generateUUID; - } - - function v4(options, buf, offset) { - options = options || {}; - var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - - rnds[6] = rnds[6] & 0x0f | 0x40; - rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided - - if (buf) { - offset = offset || 0; - - for (var i = 0; i < 16; ++i) { - buf[offset + i] = rnds[i]; - } - - return buf; - } - - return stringify(rnds); - } - - // Adapted from Chris Veness' SHA1 code at - // http://www.movable-type.co.uk/scripts/sha1.html - function f(s, x, y, z) { - switch (s) { - case 0: - return x & y ^ ~x & z; - - case 1: - return x ^ y ^ z; - - case 2: - return x & y ^ x & z ^ y & z; - - case 3: - return x ^ y ^ z; - } - } - - function ROTL(x, n) { - return x << n | x >>> 32 - n; - } - - function sha1(bytes) { - var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; - var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; - - if (typeof bytes === 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = []; - - for (var i = 0; i < msg.length; ++i) { - bytes.push(msg.charCodeAt(i)); - } - } else if (!Array.isArray(bytes)) { - // Convert Array-like to Array - bytes = Array.prototype.slice.call(bytes); - } - - bytes.push(0x80); - var l = bytes.length / 4 + 2; - var N = Math.ceil(l / 16); - var M = new Array(N); - - for (var _i = 0; _i < N; ++_i) { - var arr = new Uint32Array(16); - - for (var j = 0; j < 16; ++j) { - arr[j] = bytes[_i * 64 + j * 4] << 24 | bytes[_i * 64 + j * 4 + 1] << 16 | bytes[_i * 64 + j * 4 + 2] << 8 | bytes[_i * 64 + j * 4 + 3]; - } - - M[_i] = arr; - } - - M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); - M[N - 1][14] = Math.floor(M[N - 1][14]); - M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; - - for (var _i2 = 0; _i2 < N; ++_i2) { - var W = new Uint32Array(80); - - for (var t = 0; t < 16; ++t) { - W[t] = M[_i2][t]; - } - - for (var _t = 16; _t < 80; ++_t) { - W[_t] = ROTL(W[_t - 3] ^ W[_t - 8] ^ W[_t - 14] ^ W[_t - 16], 1); - } - - var a = H[0]; - var b = H[1]; - var c = H[2]; - var d = H[3]; - var e = H[4]; - - for (var _t2 = 0; _t2 < 80; ++_t2) { - var s = Math.floor(_t2 / 20); - var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[_t2] >>> 0; - e = d; - d = c; - c = ROTL(b, 30) >>> 0; - b = a; - a = T; - } - - H[0] = H[0] + a >>> 0; - H[1] = H[1] + b >>> 0; - H[2] = H[2] + c >>> 0; - H[3] = H[3] + d >>> 0; - H[4] = H[4] + e >>> 0; - } - - return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; - } - - var v5 = v35('v5', 0x50, sha1); - - /** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ - function createProps({ spiderUUID, originData }) { - // 创建初始化的参数 - return { - uuid: v4(), - spiderUUID, // JSpider 的实例的 UUID - createdAt: new Date(), - errorMessage: '', - status: 'free', // 这个位置是为了让 Plugin 能识别的一个标识 - updatedAt: new Date(), - dataSlideUUID: spiderUUID, - dataSlide: [], - originData, - output: null, // 每个中间件传出的数据 - }; - } - - /** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ - const TaskState = types.enumeration('TaskState', ['free', 'pending', 'complete', 'error', 'destroyed']); - - const AutoType = { - anyType: types.custom({ - name: 'any', - fromSnapshot(value) { - return value; - }, - toSnapshot(value) { - return value; - }, - isTargetType() { - return true; - }, - getValidationMessage() { - return ''; - }, - }), - }; - - /** - * @license - * Copyright 2021 KonghaYao 江夏尧 - * SPDX-License-Identifier: Apache-2.0 - */ - - const TaskStore = types - .model({ - uuid: types.string, - spiderUUID: types.string, // JSpider 的实例的 UUID - dataSlide: types.array(types.string), // 更改为存储 UUID - dataSlideUUID: types.string, // 上一次完成的 UUID - createdAt: types.Date, - errorMessage: types.optional(types.string, ''), - status: TaskState, // 这个位置是为了让 Plugin 能识别的一个标识 - updatedAt: types.Date, - // 记录完成过的 uuid 的信息，只有在 StaticEvent.js 中才能更改 - originData: types.maybe(AutoType.anyType), - - // 每个中间件传出的数据 - output: types.maybe(AutoType.anyType), - }) - .actions((self) => { - return { - $backup() { - return getSnapshot(self); - }, - $import(backup) { - return applySnapshot(backup); - }, - - start() { - if (self.status === 'pending') throw new Error('Task 处在 pending 状态'); - self.dataSlide = []; - self.dataSlideUUID = ''; - self.status = 'pending'; - return self.output || self.originData; - }, - success(output, uuid) { - self.status = 'free'; - self.output = output; - this._addUUIDToDataSlide(uuid); - }, - complete(uuid) { - self.status = 'complete'; - this._addUUIDToDataSlide(uuid); - }, - error(err = '', uuid) { - self.status = 'error'; - self.errorMessage = err; - this._addUUIDToDataSlide(uuid); - }, - destroy() { - destroy(self); - }, - _addUUIDToDataSlide(uuid) { - if (uuid) { - self.dataSlide.push(uuid); - self.dataSlideUUID = uuid; - } - }, - }; - }); - function createTaskStore(model) { - return TaskStore.create(createProps(model)); - } - - /*! ***************************************************************************** - Copyright (c) Microsoft Corporation. - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted. - - THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR - OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - PERFORMANCE OF THIS SOFTWARE. - ***************************************************************************** */ - /* global Reflect, Promise */ - - var extendStatics = function(d, b) { - extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return extendStatics(d, b); - }; - - function __extends(d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function isFunction$1(x) { - return typeof x === 'function'; - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var _enable_super_gross_mode_that_will_cause_bad_things = false; - var config = { - Promise: undefined, - set useDeprecatedSynchronousErrorHandling(value) { - if (value) { - var error = /*@__PURE__*/ new Error(); - /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack); - } - _enable_super_gross_mode_that_will_cause_bad_things = value; - }, - get useDeprecatedSynchronousErrorHandling() { - return _enable_super_gross_mode_that_will_cause_bad_things; - }, - }; - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function hostReportError(err) { - setTimeout(function () { throw err; }, 0); - } - - /** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */ - var empty = { - closed: true, - next: function (value) { }, - error: function (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - throw err; - } - else { - hostReportError(err); - } - }, - complete: function () { } - }; - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var isArray$1 = /*@__PURE__*/ (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })(); - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function isObject$1(x) { - return x !== null && typeof x === 'object'; - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var UnsubscriptionErrorImpl = /*@__PURE__*/ (function () { - function UnsubscriptionErrorImpl(errors) { - Error.call(this); - this.message = errors ? - errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n ') : ''; - this.name = 'UnsubscriptionError'; - this.errors = errors; - return this; - } - UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype); - return UnsubscriptionErrorImpl; - })(); - var UnsubscriptionError = UnsubscriptionErrorImpl; - - /** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_UnsubscriptionError PURE_IMPORTS_END */ - var Subscription = /*@__PURE__*/ (function () { - function Subscription(unsubscribe) { - this.closed = false; - this._parentOrParents = null; - this._subscriptions = null; - if (unsubscribe) { - this._ctorUnsubscribe = true; - this._unsubscribe = unsubscribe; - } - } - Subscription.prototype.unsubscribe = function () { - var errors; - if (this.closed) { - return; - } - var _a = this, _parentOrParents = _a._parentOrParents, _ctorUnsubscribe = _a._ctorUnsubscribe, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions; - this.closed = true; - this._parentOrParents = null; - this._subscriptions = null; - if (_parentOrParents instanceof Subscription) { - _parentOrParents.remove(this); - } - else if (_parentOrParents !== null) { - for (var index = 0; index < _parentOrParents.length; ++index) { - var parent_1 = _parentOrParents[index]; - parent_1.remove(this); - } - } - if (isFunction$1(_unsubscribe)) { - if (_ctorUnsubscribe) { - this._unsubscribe = undefined; - } - try { - _unsubscribe.call(this); - } - catch (e) { - errors = e instanceof UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e]; - } - } - if (isArray$1(_subscriptions)) { - var index = -1; - var len = _subscriptions.length; - while (++index < len) { - var sub = _subscriptions[index]; - if (isObject$1(sub)) { - try { - sub.unsubscribe(); - } - catch (e) { - errors = errors || []; - if (e instanceof UnsubscriptionError) { - errors = errors.concat(flattenUnsubscriptionErrors(e.errors)); - } - else { - errors.push(e); - } - } - } - } - } - if (errors) { - throw new UnsubscriptionError(errors); - } - }; - Subscription.prototype.add = function (teardown) { - var subscription = teardown; - if (!teardown) { - return Subscription.EMPTY; - } - switch (typeof teardown) { - case 'function': - subscription = new Subscription(teardown); - case 'object': - if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') { - return subscription; - } - else if (this.closed) { - subscription.unsubscribe(); - return subscription; - } - else if (!(subscription instanceof Subscription)) { - var tmp = subscription; - subscription = new Subscription(); - subscription._subscriptions = [tmp]; - } - break; - default: { - throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.'); - } - } - var _parentOrParents = subscription._parentOrParents; - if (_parentOrParents === null) { - subscription._parentOrParents = this; - } - else if (_parentOrParents instanceof Subscription) { - if (_parentOrParents === this) { - return subscription; - } - subscription._parentOrParents = [_parentOrParents, this]; - } - else if (_parentOrParents.indexOf(this) === -1) { - _parentOrParents.push(this); - } - else { - return subscription; - } - var subscriptions = this._subscriptions; - if (subscriptions === null) { - this._subscriptions = [subscription]; - } - else { - subscriptions.push(subscription); - } - return subscription; - }; - Subscription.prototype.remove = function (subscription) { - var subscriptions = this._subscriptions; - if (subscriptions) { - var subscriptionIndex = subscriptions.indexOf(subscription); - if (subscriptionIndex !== -1) { - subscriptions.splice(subscriptionIndex, 1); - } - } - }; - Subscription.EMPTY = (function (empty) { - empty.closed = true; - return empty; - }(new Subscription())); - return Subscription; - }()); - function flattenUnsubscriptionErrors(errors) { - return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError) ? err.errors : err); }, []); - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var rxSubscriber = /*@__PURE__*/ (function () { - return typeof Symbol === 'function' - ? /*@__PURE__*/ Symbol('rxSubscriber') - : '@@rxSubscriber_' + /*@__PURE__*/ Math.random(); - })(); - - /** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */ - var Subscriber = /*@__PURE__*/ (function (_super) { - __extends(Subscriber, _super); - function Subscriber(destinationOrNext, error, complete) { - var _this = _super.call(this) || this; - _this.syncErrorValue = null; - _this.syncErrorThrown = false; - _this.syncErrorThrowable = false; - _this.isStopped = false; - switch (arguments.length) { - case 0: - _this.destination = empty; - break; - case 1: - if (!destinationOrNext) { - _this.destination = empty; - break; - } - if (typeof destinationOrNext === 'object') { - if (destinationOrNext instanceof Subscriber) { - _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable; - _this.destination = destinationOrNext; - destinationOrNext.add(_this); - } - else { - _this.syncErrorThrowable = true; - _this.destination = new SafeSubscriber(_this, destinationOrNext); - } - break; - } - default: - _this.syncErrorThrowable = true; - _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete); - break; - } - return _this; - } - Subscriber.prototype[rxSubscriber] = function () { return this; }; - Subscriber.create = function (next, error, complete) { - var subscriber = new Subscriber(next, error, complete); - subscriber.syncErrorThrowable = false; - return subscriber; - }; - Subscriber.prototype.next = function (value) { - if (!this.isStopped) { - this._next(value); - } - }; - Subscriber.prototype.error = function (err) { - if (!this.isStopped) { - this.isStopped = true; - this._error(err); - } - }; - Subscriber.prototype.complete = function () { - if (!this.isStopped) { - this.isStopped = true; - this._complete(); - } - }; - Subscriber.prototype.unsubscribe = function () { - if (this.closed) { - return; - } - this.isStopped = true; - _super.prototype.unsubscribe.call(this); - }; - Subscriber.prototype._next = function (value) { - this.destination.next(value); - }; - Subscriber.prototype._error = function (err) { - this.destination.error(err); - this.unsubscribe(); - }; - Subscriber.prototype._complete = function () { - this.destination.complete(); - this.unsubscribe(); - }; - Subscriber.prototype._unsubscribeAndRecycle = function () { - var _parentOrParents = this._parentOrParents; - this._parentOrParents = null; - this.unsubscribe(); - this.closed = false; - this.isStopped = false; - this._parentOrParents = _parentOrParents; - return this; - }; - return Subscriber; - }(Subscription)); - var SafeSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SafeSubscriber, _super); - function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) { - var _this = _super.call(this) || this; - _this._parentSubscriber = _parentSubscriber; - var next; - var context = _this; - if (isFunction$1(observerOrNext)) { - next = observerOrNext; - } - else if (observerOrNext) { - next = observerOrNext.next; - error = observerOrNext.error; - complete = observerOrNext.complete; - if (observerOrNext !== empty) { - context = Object.create(observerOrNext); - if (isFunction$1(context.unsubscribe)) { - _this.add(context.unsubscribe.bind(context)); - } - context.unsubscribe = _this.unsubscribe.bind(_this); - } - } - _this._context = context; - _this._next = next; - _this._error = error; - _this._complete = complete; - return _this; - } - SafeSubscriber.prototype.next = function (value) { - if (!this.isStopped && this._next) { - var _parentSubscriber = this._parentSubscriber; - if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(this._next, value); - } - else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) { - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var _parentSubscriber = this._parentSubscriber; - var useDeprecatedSynchronousErrorHandling = config.useDeprecatedSynchronousErrorHandling; - if (this._error) { - if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(this._error, err); - this.unsubscribe(); - } - else { - this.__tryOrSetError(_parentSubscriber, this._error, err); - this.unsubscribe(); - } - } - else if (!_parentSubscriber.syncErrorThrowable) { - this.unsubscribe(); - if (useDeprecatedSynchronousErrorHandling) { - throw err; - } - hostReportError(err); - } - else { - if (useDeprecatedSynchronousErrorHandling) { - _parentSubscriber.syncErrorValue = err; - _parentSubscriber.syncErrorThrown = true; - } - else { - hostReportError(err); - } - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.complete = function () { - var _this = this; - if (!this.isStopped) { - var _parentSubscriber = this._parentSubscriber; - if (this._complete) { - var wrappedComplete = function () { return _this._complete.call(_this._context); }; - if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(wrappedComplete); - this.unsubscribe(); - } - else { - this.__tryOrSetError(_parentSubscriber, wrappedComplete); - this.unsubscribe(); - } - } - else { - this.unsubscribe(); - } - } - }; - SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) { - try { - fn.call(this._context, value); - } - catch (err) { - this.unsubscribe(); - if (config.useDeprecatedSynchronousErrorHandling) { - throw err; - } - else { - hostReportError(err); - } - } - }; - SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) { - if (!config.useDeprecatedSynchronousErrorHandling) { - throw new Error('bad call'); - } - try { - fn.call(this._context, value); - } - catch (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - parent.syncErrorValue = err; - parent.syncErrorThrown = true; - return true; - } - else { - hostReportError(err); - return true; - } - } - return false; - }; - SafeSubscriber.prototype._unsubscribe = function () { - var _parentSubscriber = this._parentSubscriber; - this._context = null; - this._parentSubscriber = null; - _parentSubscriber.unsubscribe(); - }; - return SafeSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */ - function canReportError(observer) { - while (observer) { - var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped; - if (closed_1 || isStopped) { - return false; - } - else if (destination && destination instanceof Subscriber) { - observer = destination; - } - else { - observer = null; - } - } - return true; - } - - /** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */ - function toSubscriber(nextOrObserver, error, complete) { - if (nextOrObserver) { - if (nextOrObserver instanceof Subscriber) { - return nextOrObserver; - } - if (nextOrObserver[rxSubscriber]) { - return nextOrObserver[rxSubscriber](); - } - } - if (!nextOrObserver && !error && !complete) { - return new Subscriber(empty); - } - return new Subscriber(nextOrObserver, error, complete); - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var observable = /*@__PURE__*/ (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })(); - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function identity$1(x) { - return x; - } - - /** PURE_IMPORTS_START _identity PURE_IMPORTS_END */ - function pipe() { - var fns = []; - for (var _i = 0; _i < arguments.length; _i++) { - fns[_i] = arguments[_i]; - } - return pipeFromArray(fns); - } - function pipeFromArray(fns) { - if (fns.length === 0) { - return identity$1; - } - if (fns.length === 1) { - return fns[0]; - } - return function piped(input) { - return fns.reduce(function (prev, fn) { return fn(prev); }, input); - }; - } - - /** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */ - var Observable = /*@__PURE__*/ (function () { - function Observable(subscribe) { - this._isScalar = false; - if (subscribe) { - this._subscribe = subscribe; - } - } - Observable.prototype.lift = function (operator) { - var observable = new Observable(); - observable.source = this; - observable.operator = operator; - return observable; - }; - Observable.prototype.subscribe = function (observerOrNext, error, complete) { - var operator = this.operator; - var sink = toSubscriber(observerOrNext, error, complete); - if (operator) { - sink.add(operator.call(sink, this.source)); - } - else { - sink.add(this.source || (config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ? - this._subscribe(sink) : - this._trySubscribe(sink)); - } - if (config.useDeprecatedSynchronousErrorHandling) { - if (sink.syncErrorThrowable) { - sink.syncErrorThrowable = false; - if (sink.syncErrorThrown) { - throw sink.syncErrorValue; - } - } - } - return sink; - }; - Observable.prototype._trySubscribe = function (sink) { - try { - return this._subscribe(sink); - } - catch (err) { - if (config.useDeprecatedSynchronousErrorHandling) { - sink.syncErrorThrown = true; - sink.syncErrorValue = err; - } - if (canReportError(sink)) { - sink.error(err); - } - else { - console.warn(err); - } - } - }; - Observable.prototype.forEach = function (next, promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var subscription; - subscription = _this.subscribe(function (value) { - try { - next(value); - } - catch (err) { - reject(err); - if (subscription) { - subscription.unsubscribe(); - } - } - }, reject, resolve); - }); - }; - Observable.prototype._subscribe = function (subscriber) { - var source = this.source; - return source && source.subscribe(subscriber); - }; - Observable.prototype[observable] = function () { - return this; - }; - Observable.prototype.pipe = function () { - var operations = []; - for (var _i = 0; _i < arguments.length; _i++) { - operations[_i] = arguments[_i]; - } - if (operations.length === 0) { - return this; - } - return pipeFromArray(operations)(this); - }; - Observable.prototype.toPromise = function (promiseCtor) { - var _this = this; - promiseCtor = getPromiseCtor(promiseCtor); - return new promiseCtor(function (resolve, reject) { - var value; - _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); - }); - }; - Observable.create = function (subscribe) { - return new Observable(subscribe); - }; - return Observable; - }()); - function getPromiseCtor(promiseCtor) { - if (!promiseCtor) { - promiseCtor = Promise; - } - if (!promiseCtor) { - throw new Error('no Promise impl found'); - } - return promiseCtor; - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var ObjectUnsubscribedErrorImpl = /*@__PURE__*/ (function () { - function ObjectUnsubscribedErrorImpl() { - Error.call(this); - this.message = 'object unsubscribed'; - this.name = 'ObjectUnsubscribedError'; - return this; - } - ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype); - return ObjectUnsubscribedErrorImpl; - })(); - var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl; - - /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */ - var SubjectSubscription = /*@__PURE__*/ (function (_super) { - __extends(SubjectSubscription, _super); - function SubjectSubscription(subject, subscriber) { - var _this = _super.call(this) || this; - _this.subject = subject; - _this.subscriber = subscriber; - _this.closed = false; - return _this; - } - SubjectSubscription.prototype.unsubscribe = function () { - if (this.closed) { - return; - } - this.closed = true; - var subject = this.subject; - var observers = subject.observers; - this.subject = null; - if (!observers || observers.length === 0 || subject.isStopped || subject.closed) { - return; - } - var subscriberIndex = observers.indexOf(this.subscriber); - if (subscriberIndex !== -1) { - observers.splice(subscriberIndex, 1); - } - }; - return SubjectSubscription; - }(Subscription)); - - /** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */ - var SubjectSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SubjectSubscriber, _super); - function SubjectSubscriber(destination) { - var _this = _super.call(this, destination) || this; - _this.destination = destination; - return _this; - } - return SubjectSubscriber; - }(Subscriber)); - var Subject = /*@__PURE__*/ (function (_super) { - __extends(Subject, _super); - function Subject() { - var _this = _super.call(this) || this; - _this.observers = []; - _this.closed = false; - _this.isStopped = false; - _this.hasError = false; - _this.thrownError = null; - return _this; - } - Subject.prototype[rxSubscriber] = function () { - return new SubjectSubscriber(this); - }; - Subject.prototype.lift = function (operator) { - var subject = new AnonymousSubject(this, this); - subject.operator = operator; - return subject; - }; - Subject.prototype.next = function (value) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - if (!this.isStopped) { - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].next(value); - } - } - }; - Subject.prototype.error = function (err) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - this.hasError = true; - this.thrownError = err; - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].error(err); - } - this.observers.length = 0; - }; - Subject.prototype.complete = function () { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - this.isStopped = true; - var observers = this.observers; - var len = observers.length; - var copy = observers.slice(); - for (var i = 0; i < len; i++) { - copy[i].complete(); - } - this.observers.length = 0; - }; - Subject.prototype.unsubscribe = function () { - this.isStopped = true; - this.closed = true; - this.observers = null; - }; - Subject.prototype._trySubscribe = function (subscriber) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - else { - return _super.prototype._trySubscribe.call(this, subscriber); - } - }; - Subject.prototype._subscribe = function (subscriber) { - if (this.closed) { - throw new ObjectUnsubscribedError(); - } - else if (this.hasError) { - subscriber.error(this.thrownError); - return Subscription.EMPTY; - } - else if (this.isStopped) { - subscriber.complete(); - return Subscription.EMPTY; - } - else { - this.observers.push(subscriber); - return new SubjectSubscription(this, subscriber); - } - }; - Subject.prototype.asObservable = function () { - var observable = new Observable(); - observable.source = this; - return observable; - }; - Subject.create = function (destination, source) { - return new AnonymousSubject(destination, source); - }; - return Subject; - }(Observable)); - var AnonymousSubject = /*@__PURE__*/ (function (_super) { - __extends(AnonymousSubject, _super); - function AnonymousSubject(destination, source) { - var _this = _super.call(this) || this; - _this.destination = destination; - _this.source = source; - return _this; - } - AnonymousSubject.prototype.next = function (value) { - var destination = this.destination; - if (destination && destination.next) { - destination.next(value); - } - }; - AnonymousSubject.prototype.error = function (err) { - var destination = this.destination; - if (destination && destination.error) { - this.destination.error(err); - } - }; - AnonymousSubject.prototype.complete = function () { - var destination = this.destination; - if (destination && destination.complete) { - this.destination.complete(); - } - }; - AnonymousSubject.prototype._subscribe = function (subscriber) { - var source = this.source; - if (source) { - return this.source.subscribe(subscriber); - } - else { - return Subscription.EMPTY; - } - }; - return AnonymousSubject; - }(Subject)); - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - function refCount() { - return function refCountOperatorFunction(source) { - return source.lift(new RefCountOperator(source)); - }; - } - var RefCountOperator = /*@__PURE__*/ (function () { - function RefCountOperator(connectable) { - this.connectable = connectable; - } - RefCountOperator.prototype.call = function (subscriber, source) { - var connectable = this.connectable; - connectable._refCount++; - var refCounter = new RefCountSubscriber(subscriber, connectable); - var subscription = source.subscribe(refCounter); - if (!refCounter.closed) { - refCounter.connection = connectable.connect(); - } - return subscription; - }; - return RefCountOperator; - }()); - var RefCountSubscriber = /*@__PURE__*/ (function (_super) { - __extends(RefCountSubscriber, _super); - function RefCountSubscriber(destination, connectable) { - var _this = _super.call(this, destination) || this; - _this.connectable = connectable; - return _this; - } - RefCountSubscriber.prototype._unsubscribe = function () { - var connectable = this.connectable; - if (!connectable) { - this.connection = null; - return; - } - this.connectable = null; - var refCount = connectable._refCount; - if (refCount <= 0) { - this.connection = null; - return; - } - connectable._refCount = refCount - 1; - if (refCount > 1) { - this.connection = null; - return; - } - var connection = this.connection; - var sharedConnection = connectable._connection; - this.connection = null; - if (sharedConnection && (!connection || sharedConnection === connection)) { - sharedConnection.unsubscribe(); - } - }; - return RefCountSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */ - var ConnectableObservable = /*@__PURE__*/ (function (_super) { - __extends(ConnectableObservable, _super); - function ConnectableObservable(source, subjectFactory) { - var _this = _super.call(this) || this; - _this.source = source; - _this.subjectFactory = subjectFactory; - _this._refCount = 0; - _this._isComplete = false; - return _this; - } - ConnectableObservable.prototype._subscribe = function (subscriber) { - return this.getSubject().subscribe(subscriber); - }; - ConnectableObservable.prototype.getSubject = function () { - var subject = this._subject; - if (!subject || subject.isStopped) { - this._subject = this.subjectFactory(); - } - return this._subject; - }; - ConnectableObservable.prototype.connect = function () { - var connection = this._connection; - if (!connection) { - this._isComplete = false; - connection = this._connection = new Subscription(); - connection.add(this.source - .subscribe(new ConnectableSubscriber(this.getSubject(), this))); - if (connection.closed) { - this._connection = null; - connection = Subscription.EMPTY; - } - } - return connection; - }; - ConnectableObservable.prototype.refCount = function () { - return refCount()(this); - }; - return ConnectableObservable; - }(Observable)); - var connectableObservableDescriptor = /*@__PURE__*/ (function () { - var connectableProto = ConnectableObservable.prototype; - return { - operator: { value: null }, - _refCount: { value: 0, writable: true }, - _subject: { value: null, writable: true }, - _connection: { value: null, writable: true }, - _subscribe: { value: connectableProto._subscribe }, - _isComplete: { value: connectableProto._isComplete, writable: true }, - getSubject: { value: connectableProto.getSubject }, - connect: { value: connectableProto.connect }, - refCount: { value: connectableProto.refCount } - }; - })(); - var ConnectableSubscriber = /*@__PURE__*/ (function (_super) { - __extends(ConnectableSubscriber, _super); - function ConnectableSubscriber(destination, connectable) { - var _this = _super.call(this, destination) || this; - _this.connectable = connectable; - return _this; - } - ConnectableSubscriber.prototype._error = function (err) { - this._unsubscribe(); - _super.prototype._error.call(this, err); - }; - ConnectableSubscriber.prototype._complete = function () { - this.connectable._isComplete = true; - this._unsubscribe(); - _super.prototype._complete.call(this); - }; - ConnectableSubscriber.prototype._unsubscribe = function () { - var connectable = this.connectable; - if (connectable) { - this.connectable = null; - var connection = connectable._connection; - connectable._refCount = 0; - connectable._subject = null; - connectable._connection = null; - if (connection) { - connection.unsubscribe(); - } - } - }; - return ConnectableSubscriber; - }(SubjectSubscriber)); - - /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */ - var Action = /*@__PURE__*/ (function (_super) { - __extends(Action, _super); - function Action(scheduler, work) { - return _super.call(this) || this; - } - Action.prototype.schedule = function (state, delay) { - return this; - }; - return Action; - }(Subscription)); - - /** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */ - var AsyncAction = /*@__PURE__*/ (function (_super) { - __extends(AsyncAction, _super); - function AsyncAction(scheduler, work) { - var _this = _super.call(this, scheduler, work) || this; - _this.scheduler = scheduler; - _this.work = work; - _this.pending = false; - return _this; - } - AsyncAction.prototype.schedule = function (state, delay) { - if (delay === void 0) { - delay = 0; - } - if (this.closed) { - return this; - } - this.state = state; - var id = this.id; - var scheduler = this.scheduler; - if (id != null) { - this.id = this.recycleAsyncId(scheduler, id, delay); - } - this.pending = true; - this.delay = delay; - this.id = this.id || this.requestAsyncId(scheduler, this.id, delay); - return this; - }; - AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) { - if (delay === void 0) { - delay = 0; - } - return setInterval(scheduler.flush.bind(scheduler, this), delay); - }; - AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) { - if (delay === void 0) { - delay = 0; - } - if (delay !== null && this.delay === delay && this.pending === false) { - return id; - } - clearInterval(id); - return undefined; - }; - AsyncAction.prototype.execute = function (state, delay) { - if (this.closed) { - return new Error('executing a cancelled action'); - } - this.pending = false; - var error = this._execute(state, delay); - if (error) { - return error; - } - else if (this.pending === false && this.id != null) { - this.id = this.recycleAsyncId(this.scheduler, this.id, null); - } - }; - AsyncAction.prototype._execute = function (state, delay) { - var errored = false; - var errorValue = undefined; - try { - this.work(state); - } - catch (e) { - errored = true; - errorValue = !!e && e || new Error(e); - } - if (errored) { - this.unsubscribe(); - return errorValue; - } - }; - AsyncAction.prototype._unsubscribe = function () { - var id = this.id; - var scheduler = this.scheduler; - var actions = scheduler.actions; - var index = actions.indexOf(this); - this.work = null; - this.state = null; - this.pending = false; - this.scheduler = null; - if (index !== -1) { - actions.splice(index, 1); - } - if (id != null) { - this.id = this.recycleAsyncId(scheduler, id, null); - } - this.delay = null; - }; - return AsyncAction; - }(Action)); - - var Scheduler = /*@__PURE__*/ (function () { - function Scheduler(SchedulerAction, now) { - if (now === void 0) { - now = Scheduler.now; - } - this.SchedulerAction = SchedulerAction; - this.now = now; - } - Scheduler.prototype.schedule = function (work, delay, state) { - if (delay === void 0) { - delay = 0; - } - return new this.SchedulerAction(this, work).schedule(state, delay); - }; - Scheduler.now = function () { return Date.now(); }; - return Scheduler; - }()); - - /** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */ - var AsyncScheduler = /*@__PURE__*/ (function (_super) { - __extends(AsyncScheduler, _super); - function AsyncScheduler(SchedulerAction, now) { - if (now === void 0) { - now = Scheduler.now; - } - var _this = _super.call(this, SchedulerAction, function () { - if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) { - return AsyncScheduler.delegate.now(); - } - else { - return now(); - } - }) || this; - _this.actions = []; - _this.active = false; - _this.scheduled = undefined; - return _this; - } - AsyncScheduler.prototype.schedule = function (work, delay, state) { - if (delay === void 0) { - delay = 0; - } - if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) { - return AsyncScheduler.delegate.schedule(work, delay, state); - } - else { - return _super.prototype.schedule.call(this, work, delay, state); - } - }; - AsyncScheduler.prototype.flush = function (action) { - var actions = this.actions; - if (this.active) { - actions.push(action); - return; - } - var error; - this.active = true; - do { - if (error = action.execute(action.state, action.delay)) { - break; - } - } while (action = actions.shift()); - this.active = false; - if (error) { - while (action = actions.shift()) { - action.unsubscribe(); - } - throw error; - } - }; - return AsyncScheduler; - }(Scheduler)); - - /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */ - var EMPTY = /*@__PURE__*/ new Observable(function (subscriber) { return subscriber.complete(); }); - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function isScheduler(value) { - return value && typeof value.schedule === 'function'; - } - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var subscribeToArray = function (array) { - return function (subscriber) { - for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) { - subscriber.next(array[i]); - } - subscriber.complete(); - }; - }; - - /** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */ - function scheduleArray(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - var i = 0; - sub.add(scheduler.schedule(function () { - if (i === input.length) { - subscriber.complete(); - return; - } - subscriber.next(input[i++]); - if (!subscriber.closed) { - sub.add(this.schedule()); - } - })); - return sub; - }); - } - - /** PURE_IMPORTS_START _Observable,_util_subscribeToArray,_scheduled_scheduleArray PURE_IMPORTS_END */ - function fromArray(input, scheduler) { - if (!scheduler) { - return new Observable(subscribeToArray(input)); - } - else { - return scheduleArray(input, scheduler); - } - } - - /** PURE_IMPORTS_START _util_isScheduler,_fromArray,_scheduled_scheduleArray PURE_IMPORTS_END */ - function of() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i] = arguments[_i]; - } - var scheduler = args[args.length - 1]; - if (isScheduler(scheduler)) { - args.pop(); - return scheduleArray(args, scheduler); - } - else { - return fromArray(args); - } - } - - /** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */ - var asyncScheduler = /*@__PURE__*/ new AsyncScheduler(AsyncAction); - var async = asyncScheduler; - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function noop() { } - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - function map(project, thisArg) { - return function mapOperation(source) { - if (typeof project !== 'function') { - throw new TypeError('argument is not a function. Are you looking for `mapTo()`?'); - } - return source.lift(new MapOperator(project, thisArg)); - }; - } - var MapOperator = /*@__PURE__*/ (function () { - function MapOperator(project, thisArg) { - this.project = project; - this.thisArg = thisArg; - } - MapOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg)); - }; - return MapOperator; - }()); - var MapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(MapSubscriber, _super); - function MapSubscriber(destination, project, thisArg) { - var _this = _super.call(this, destination) || this; - _this.project = project; - _this.count = 0; - _this.thisArg = thisArg || _this; - return _this; - } - MapSubscriber.prototype._next = function (value) { - var result; - try { - result = this.project.call(this.thisArg, value, this.count++); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.next(result); - }; - return MapSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - var OuterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(OuterSubscriber, _super); - function OuterSubscriber() { - return _super !== null && _super.apply(this, arguments) || this; - } - OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.destination.next(innerValue); - }; - OuterSubscriber.prototype.notifyError = function (error, innerSub) { - this.destination.error(error); - }; - OuterSubscriber.prototype.notifyComplete = function (innerSub) { - this.destination.complete(); - }; - return OuterSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - var InnerSubscriber = /*@__PURE__*/ (function (_super) { - __extends(InnerSubscriber, _super); - function InnerSubscriber(parent, outerValue, outerIndex) { - var _this = _super.call(this) || this; - _this.parent = parent; - _this.outerValue = outerValue; - _this.outerIndex = outerIndex; - _this.index = 0; - return _this; - } - InnerSubscriber.prototype._next = function (value) { - this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this); - }; - InnerSubscriber.prototype._error = function (error) { - this.parent.notifyError(error, this); - this.unsubscribe(); - }; - InnerSubscriber.prototype._complete = function () { - this.parent.notifyComplete(this); - this.unsubscribe(); - }; - return InnerSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */ - var subscribeToPromise = function (promise) { - return function (subscriber) { - promise.then(function (value) { - if (!subscriber.closed) { - subscriber.next(value); - subscriber.complete(); - } - }, function (err) { return subscriber.error(err); }) - .then(null, hostReportError); - return subscriber; - }; - }; - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function getSymbolIterator() { - if (typeof Symbol !== 'function' || !Symbol.iterator) { - return '@@iterator'; - } - return Symbol.iterator; - } - var iterator = /*@__PURE__*/ getSymbolIterator(); - - /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */ - var subscribeToIterable = function (iterable) { - return function (subscriber) { - var iterator$1 = iterable[iterator](); - do { - var item = void 0; - try { - item = iterator$1.next(); - } - catch (err) { - subscriber.error(err); - return subscriber; - } - if (item.done) { - subscriber.complete(); - break; - } - subscriber.next(item.value); - if (subscriber.closed) { - break; - } - } while (true); - if (typeof iterator$1.return === 'function') { - subscriber.add(function () { - if (iterator$1.return) { - iterator$1.return(); - } - }); - } - return subscriber; - }; - }; - - /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */ - var subscribeToObservable = function (obj) { - return function (subscriber) { - var obs = obj[observable](); - if (typeof obs.subscribe !== 'function') { - throw new TypeError('Provided object does not correctly implement Symbol.observable'); - } - else { - return obs.subscribe(subscriber); - } - }; - }; - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - var isArrayLike$1 = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; }); - - /** PURE_IMPORTS_START PURE_IMPORTS_END */ - function isPromise(value) { - return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; - } - - /** PURE_IMPORTS_START _subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */ - var subscribeTo = function (result) { - if (!!result && typeof result[observable] === 'function') { - return subscribeToObservable(result); - } - else if (isArrayLike$1(result)) { - return subscribeToArray(result); - } - else if (isPromise(result)) { - return subscribeToPromise(result); - } - else if (!!result && typeof result[iterator] === 'function') { - return subscribeToIterable(result); - } - else { - var value = isObject$1(result) ? 'an invalid object' : "'" + result + "'"; - var msg = "You provided " + value + " where a stream was expected." - + ' You can provide an Observable, Promise, Array, or Iterable.'; - throw new TypeError(msg); - } - }; - - /** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo,_Observable PURE_IMPORTS_END */ - function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, innerSubscriber) { - if (innerSubscriber === void 0) { - innerSubscriber = new InnerSubscriber(outerSubscriber, outerValue, outerIndex); - } - if (innerSubscriber.closed) { - return undefined; - } - if (result instanceof Observable) { - return result.subscribe(innerSubscriber); - } - return subscribeTo(result)(innerSubscriber); - } - - /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable PURE_IMPORTS_END */ - function scheduleObservable(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - sub.add(scheduler.schedule(function () { - var observable$1 = input[observable](); - sub.add(observable$1.subscribe({ - next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); }, - error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); }, - complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); }, - })); - })); - return sub; - }); - } - - /** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */ - function schedulePromise(input, scheduler) { - return new Observable(function (subscriber) { - var sub = new Subscription(); - sub.add(scheduler.schedule(function () { - return input.then(function (value) { - sub.add(scheduler.schedule(function () { - subscriber.next(value); - sub.add(scheduler.schedule(function () { return subscriber.complete(); })); - })); - }, function (err) { - sub.add(scheduler.schedule(function () { return subscriber.error(err); })); - }); - })); - return sub; - }); - } - - /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator PURE_IMPORTS_END */ - function scheduleIterable(input, scheduler) { - if (!input) { - throw new Error('Iterable cannot be null'); - } - return new Observable(function (subscriber) { - var sub = new Subscription(); - var iterator$1; - sub.add(function () { - if (iterator$1 && typeof iterator$1.return === 'function') { - iterator$1.return(); - } - }); - sub.add(scheduler.schedule(function () { - iterator$1 = input[iterator](); - sub.add(scheduler.schedule(function () { - if (subscriber.closed) { - return; - } - var value; - var done; - try { - var result = iterator$1.next(); - value = result.value; - done = result.done; - } - catch (err) { - subscriber.error(err); - return; - } - if (done) { - subscriber.complete(); - } - else { - subscriber.next(value); - this.schedule(); - } - })); - })); - return sub; - }); - } - - /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */ - function isInteropObservable(input) { - return input && typeof input[observable] === 'function'; - } - - /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */ - function isIterable(input) { - return input && typeof input[iterator] === 'function'; - } - - /** PURE_IMPORTS_START _scheduleObservable,_schedulePromise,_scheduleArray,_scheduleIterable,_util_isInteropObservable,_util_isPromise,_util_isArrayLike,_util_isIterable PURE_IMPORTS_END */ - function scheduled(input, scheduler) { - if (input != null) { - if (isInteropObservable(input)) { - return scheduleObservable(input, scheduler); - } - else if (isPromise(input)) { - return schedulePromise(input, scheduler); - } - else if (isArrayLike$1(input)) { - return scheduleArray(input, scheduler); - } - else if (isIterable(input) || typeof input === 'string') { - return scheduleIterable(input, scheduler); - } - } - throw new TypeError((input !== null && typeof input || input) + ' is not observable'); - } - - /** PURE_IMPORTS_START _Observable,_util_subscribeTo,_scheduled_scheduled PURE_IMPORTS_END */ - function from$1(input, scheduler) { - if (!scheduler) { - if (input instanceof Observable) { - return input; - } - return new Observable(subscribeTo(input)); - } - else { - return scheduled(input, scheduler); - } - } - - /** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_util_subscribeTo PURE_IMPORTS_END */ - var SimpleInnerSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SimpleInnerSubscriber, _super); - function SimpleInnerSubscriber(parent) { - var _this = _super.call(this) || this; - _this.parent = parent; - return _this; - } - SimpleInnerSubscriber.prototype._next = function (value) { - this.parent.notifyNext(value); - }; - SimpleInnerSubscriber.prototype._error = function (error) { - this.parent.notifyError(error); - this.unsubscribe(); - }; - SimpleInnerSubscriber.prototype._complete = function () { - this.parent.notifyComplete(); - this.unsubscribe(); - }; - return SimpleInnerSubscriber; - }(Subscriber)); - var SimpleOuterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SimpleOuterSubscriber, _super); - function SimpleOuterSubscriber() { - return _super !== null && _super.apply(this, arguments) || this; - } - SimpleOuterSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - SimpleOuterSubscriber.prototype.notifyError = function (err) { - this.destination.error(err); - }; - SimpleOuterSubscriber.prototype.notifyComplete = function () { - this.destination.complete(); - }; - return SimpleOuterSubscriber; - }(Subscriber)); - function innerSubscribe(result, innerSubscriber) { - if (innerSubscriber.closed) { - return undefined; - } - if (result instanceof Observable) { - return result.subscribe(innerSubscriber); - } - return subscribeTo(result)(innerSubscriber); - } - - /** PURE_IMPORTS_START tslib,_map,_observable_from,_innerSubscribe PURE_IMPORTS_END */ - function mergeMap(project, resultSelector, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - if (typeof resultSelector === 'function') { - return function (source) { return source.pipe(mergeMap(function (a, i) { return from$1(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); }; - } - else if (typeof resultSelector === 'number') { - concurrent = resultSelector; - } - return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); }; - } - var MergeMapOperator = /*@__PURE__*/ (function () { - function MergeMapOperator(project, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - this.project = project; - this.concurrent = concurrent; - } - MergeMapOperator.prototype.call = function (observer, source) { - return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent)); - }; - return MergeMapOperator; - }()); - var MergeMapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(MergeMapSubscriber, _super); - function MergeMapSubscriber(destination, project, concurrent) { - if (concurrent === void 0) { - concurrent = Number.POSITIVE_INFINITY; - } - var _this = _super.call(this, destination) || this; - _this.project = project; - _this.concurrent = concurrent; - _this.hasCompleted = false; - _this.buffer = []; - _this.active = 0; - _this.index = 0; - return _this; - } - MergeMapSubscriber.prototype._next = function (value) { - if (this.active < this.concurrent) { - this._tryNext(value); - } - else { - this.buffer.push(value); - } - }; - MergeMapSubscriber.prototype._tryNext = function (value) { - var result; - var index = this.index++; - try { - result = this.project(value, index); - } - catch (err) { - this.destination.error(err); - return; - } - this.active++; - this._innerSub(result); - }; - MergeMapSubscriber.prototype._innerSub = function (ish) { - var innerSubscriber = new SimpleInnerSubscriber(this); - var destination = this.destination; - destination.add(innerSubscriber); - var innerSubscription = innerSubscribe(ish, innerSubscriber); - if (innerSubscription !== innerSubscriber) { - destination.add(innerSubscription); - } - }; - MergeMapSubscriber.prototype._complete = function () { - this.hasCompleted = true; - if (this.active === 0 && this.buffer.length === 0) { - this.destination.complete(); - } - this.unsubscribe(); - }; - MergeMapSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - MergeMapSubscriber.prototype.notifyComplete = function () { - var buffer = this.buffer; - this.active--; - if (buffer.length > 0) { - this._next(buffer.shift()); - } - else if (this.active === 0 && this.hasCompleted) { - this.destination.complete(); - } - }; - return MergeMapSubscriber; - }(SimpleOuterSubscriber)); - - /** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */ - function fromEventPattern(addHandler, removeHandler, resultSelector) { - if (resultSelector) { - return fromEventPattern(addHandler, removeHandler).pipe(map(function (args) { return isArray$1(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); - } - return new Observable(function (subscriber) { - var handler = function () { - var e = []; - for (var _i = 0; _i < arguments.length; _i++) { - e[_i] = arguments[_i]; - } - return subscriber.next(e.length === 1 ? e[0] : e); - }; - var retValue; - try { - retValue = addHandler(handler); - } - catch (err) { - subscriber.error(err); - return undefined; - } - if (!isFunction$1(removeHandler)) { - return undefined; - } - return function () { return removeHandler(handler, retValue); }; - }); - } - - /** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */ - function isNumeric(val) { - return !isArray$1(val) && (val - parseFloat(val) + 1) >= 0; - } - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - function filter(predicate, thisArg) { - return function filterOperatorFunction(source) { - return source.lift(new FilterOperator(predicate, thisArg)); - }; - } - var FilterOperator = /*@__PURE__*/ (function () { - function FilterOperator(predicate, thisArg) { - this.predicate = predicate; - this.thisArg = thisArg; - } - FilterOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg)); - }; - return FilterOperator; - }()); - var FilterSubscriber = /*@__PURE__*/ (function (_super) { - __extends(FilterSubscriber, _super); - function FilterSubscriber(destination, predicate, thisArg) { - var _this = _super.call(this, destination) || this; - _this.predicate = predicate; - _this.thisArg = thisArg; - _this.count = 0; - return _this; - } - FilterSubscriber.prototype._next = function (value) { - var result; - try { - result = this.predicate.call(this.thisArg, value, this.count++); - } - catch (err) { - this.destination.error(err); - return; - } - if (result) { - this.destination.next(value); - } - }; - return FilterSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */ - function timer(dueTime, periodOrScheduler, scheduler) { - if (dueTime === void 0) { - dueTime = 0; - } - var period = -1; - if (isNumeric(periodOrScheduler)) { - period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler); - } - else if (isScheduler(periodOrScheduler)) { - scheduler = periodOrScheduler; - } - if (!isScheduler(scheduler)) { - scheduler = async; - } - return new Observable(function (subscriber) { - var due = isNumeric(dueTime) - ? dueTime - : (+dueTime - scheduler.now()); - return scheduler.schedule(dispatch, due, { - index: 0, period: period, subscriber: subscriber - }); - }); - } - function dispatch(state) { - var index = state.index, period = state.period, subscriber = state.subscriber; - subscriber.next(index); - if (subscriber.closed) { - return; - } - else if (period === -1) { - return subscriber.complete(); - } - state.index = index + 1; - this.schedule(state, period); - } - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - - /** Detect free variable `self`. */ - var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || Function('return this')(); - - /** Built-in value references. */ - var Symbol$1 = root.Symbol; - - /** Used for built-in method references. */ - var objectProto$6 = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty$5 = objectProto$6.hasOwnProperty; - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ - var nativeObjectToString$1 = objectProto$6.toString; - - /** Built-in value references. */ - var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined; - - /** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ - function getRawTag(value) { - var isOwn = hasOwnProperty$5.call(value, symToStringTag$1), - tag = value[symToStringTag$1]; - - try { - value[symToStringTag$1] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString$1.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag$1] = tag; - } else { - delete value[symToStringTag$1]; - } - } - return result; - } - - /** Used for built-in method references. */ - var objectProto$5 = Object.prototype; - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ - var nativeObjectToString = objectProto$5.toString; - - /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ - function objectToString(value) { - return nativeObjectToString.call(value); - } - - /** `Object#toString` result references. */ - var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - - /** Built-in value references. */ - var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined; - - /** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag && symToStringTag in Object(value)) - ? getRawTag(value) - : objectToString(value); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return value != null && typeof value == 'object'; - } - - /** `Object#toString` result references. */ - var symbolTag = '[object Symbol]'; - - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ - function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); - } - - /** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; - } - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** Used as references for various `Number` constants. */ - var INFINITY$1 = 1 / 0; - - /** Used to convert symbols to primitives and strings. */ - var symbolProto = Symbol$1 ? Symbol$1.prototype : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - - /** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ - function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap(value, baseToString) + ''; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY$1) ? '-0' : result; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); - } - - /** - * This method returns the first argument it receives. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'a': 1 }; - * - * console.log(_.identity(object) === object); - * // => true - */ - function identity(value) { - return value; - } - - /** `Object#toString` result references. */ - var asyncTag = '[object AsyncFunction]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - proxyTag = '[object Proxy]'; - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; - } - - /** Used to detect overreaching core-js shims. */ - var coreJsData = root['__core-js_shared__']; - - /** Used to detect methods masquerading as native. */ - var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; - }()); - - /** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ - function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); - } - - /** Used for built-in method references. */ - var funcProto$1 = Function.prototype; - - /** Used to resolve the decompiled source of functions. */ - var funcToString$1 = funcProto$1.toString; - - /** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. - */ - function toSource(func) { - if (func != null) { - try { - return funcToString$1.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; - } - - /** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ - var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; - - /** Used to detect host constructors (Safari). */ - var reIsHostCtor = /^\[object .+?Constructor\]$/; - - /** Used for built-in method references. */ - var funcProto = Function.prototype, - objectProto$4 = Object.prototype; - - /** Used to resolve the decompiled source of functions. */ - var funcToString = funcProto.toString; - - /** Used to check objects for own properties. */ - var hasOwnProperty$4 = objectProto$4.hasOwnProperty; - - /** Used to detect if a method is native. */ - var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty$4).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' - ); - - /** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ - function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); - } - - /** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ - function getValue(object, key) { - return object == null ? undefined : object[key]; - } - - /** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ - function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; - } - - /** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ - function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); - } - - /** Used to detect hot functions by number of calls within a span of milliseconds. */ - var HOT_COUNT = 800, - HOT_SPAN = 16; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeNow = Date.now; - - /** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. - * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. - */ - function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; - } - return func.apply(undefined, arguments); - }; - } - - /** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new constant function. - * @example - * - * var objects = _.times(2, _.constant({ 'a': 1 })); - * - * console.log(objects); - * // => [{ 'a': 1 }, { 'a': 1 }] - * - * console.log(objects[0] === objects[1]); - * // => true - */ - function constant(value) { - return function() { - return value; - }; - } - - var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} - }()); - - /** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ - var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); - }; - - /** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ - var setToString = shortOut(baseSetToString); - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ - function baseIsNaN(value) { - return value !== value; - } - - /** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); - } - - /** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludes(array, value) { - var length = array == null ? 0 : array.length; - return !!length && baseIndexOf(array, value, 0) > -1; - } - - /** Used as references for various `Number` constants. */ - var MAX_SAFE_INTEGER$1 = 9007199254740991; - - /** Used to detect unsigned integer values. */ - var reIsUint = /^(?:0|[1-9]\d*)$/; - - /** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ - function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER$1 : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); - } - - /** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function baseAssignValue(object, key, value) { - if (key == '__proto__' && defineProperty) { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': true, - 'value': value, - 'writable': true - }); - } else { - object[key] = value; - } - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** Used for built-in method references. */ - var objectProto$3 = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty$3 = objectProto$3.hasOwnProperty; - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty$3.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } - } - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeMax = Math.max; - - /** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ - function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; - } - - /** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ - function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); - } - - /** Used as references for various `Number` constants. */ - var MAX_SAFE_INTEGER = 9007199254740991; - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); - } - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]'; - - /** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ - function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; - } - - /** Used for built-in method references. */ - var objectProto$2 = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty$2 = objectProto$2.hasOwnProperty; - - /** Built-in value references. */ - var propertyIsEnumerable = objectProto$2.propertyIsEnumerable; - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty$2.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); - }; - - /** - * The base implementation of `_.unary` without support for storing metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ - function baseUnary(func) { - return function(value) { - return func(value); - }; - } - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - - /** Detect the popular CommonJS extension `module.exports`. */ - var moduleExports = freeModule && freeModule.exports === freeExports; - - /** Detect free variable `process` from Node.js. */ - var freeProcess = moduleExports && freeGlobal.process; - - /** Used to access faster Node.js helpers. */ - var nodeUtil = (function() { - try { - // Use `util.types` for Node.js 10+. - var types = freeModule && freeModule.require && freeModule.require('util').types; - - if (types) { - return types; - } - - // Legacy `process.binding('util')` for Node.js < 10. - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} - }()); - - /** Used to match property names within property paths. */ - var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/; - - /** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ - function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); - } - - /* Built-in method references that are verified to be native. */ - var nativeCreate = getNative(Object, 'create'); - - /** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ - function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; - } - - /** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; - } - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED$2 = '__lodash_hash_undefined__'; - - /** Used for built-in method references. */ - var objectProto$1 = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty$1 = objectProto$1.hasOwnProperty; - - /** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED$2 ? undefined : result; - } - return hasOwnProperty$1.call(data, key) ? data[key] : undefined; - } - - /** Used for built-in method references. */ - var objectProto = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); - } - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED$1 = '__lodash_hash_undefined__'; - - /** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ - function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value; - return this; - } - - /** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - // Add methods to `Hash`. - Hash.prototype.clear = hashClear; - Hash.prototype['delete'] = hashDelete; - Hash.prototype.get = hashGet; - Hash.prototype.has = hashHas; - Hash.prototype.set = hashSet; - - /** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ - function listCacheClear() { - this.__data__ = []; - this.size = 0; - } - - /** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; - } - - /** Used for built-in method references. */ - var arrayProto = Array.prototype; - - /** Built-in value references. */ - var splice = arrayProto.splice; - - /** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; - } - - /** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; - } - - /** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; - } - - /** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ - function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; - } - - /** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - // Add methods to `ListCache`. - ListCache.prototype.clear = listCacheClear; - ListCache.prototype['delete'] = listCacheDelete; - ListCache.prototype.get = listCacheGet; - ListCache.prototype.has = listCacheHas; - ListCache.prototype.set = listCacheSet; - - /* Built-in method references that are verified to be native. */ - var Map$1 = getNative(root, 'Map'); - - /** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ - function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map$1 || ListCache), - 'string': new Hash - }; - } - - /** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ - function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); - } - - /** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ - function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; - } - - /** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; - } - - /** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function mapCacheGet(key) { - return getMapData(this, key).get(key); - } - - /** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function mapCacheHas(key) { - return getMapData(this, key).has(key); - } - - /** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ - function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; - } - - /** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - // Add methods to `MapCache`. - MapCache.prototype.clear = mapCacheClear; - MapCache.prototype['delete'] = mapCacheDelete; - MapCache.prototype.get = mapCacheGet; - MapCache.prototype.has = mapCacheHas; - MapCache.prototype.set = mapCacheSet; - - /** Error message constants. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) - * method interface of `clear`, `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ - function memoize(func, resolver) { - if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result) || cache; - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; - } - - // Expose `MapCache`. - memoize.Cache = MapCache; - - /** Used as the maximum memoize cache size. */ - var MAX_MEMOIZE_SIZE = 500; - - /** - * A specialized version of `_.memoize` which clears the memoized function's - * cache when it exceeds `MAX_MEMOIZE_SIZE`. - * - * @private - * @param {Function} func The function to have its output memoized. - * @returns {Function} Returns the new memoized function. - */ - function memoizeCapped(func) { - var result = memoize(func, function(key) { - if (cache.size === MAX_MEMOIZE_SIZE) { - cache.clear(); - } - return key; - }); - - var cache = result.cache; - return result; - } - - /** Used to match property names within property paths. */ - var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - - /** Used to match backslashes in property paths. */ - var reEscapeChar = /\\(\\)?/g; - - /** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ - var stringToPath = memoizeCapped(function(string) { - var result = []; - if (string.charCodeAt(0) === 46 /* . */) { - result.push(''); - } - string.replace(rePropName, function(match, number, quote, subString) { - result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; - }); - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - return value == null ? '' : baseToString(value); - } - - /** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @param {Object} [object] The object to query keys on. - * @returns {Array} Returns the cast property path array. - */ - function castPath(value, object) { - if (isArray(value)) { - return value; - } - return isKey(value, object) ? [value] : stringToPath(toString(value)); - } - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0; - - /** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ - function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ - function baseGet(object, path) { - path = castPath(path, object); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; - } - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; - } - - /** Built-in value references. */ - var spreadableSymbol = Symbol$1 ? Symbol$1.isConcatSpreadable : undefined; - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value) || - !!(spreadableSymbol && value && value[spreadableSymbol]); - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; - } - - /** - * A specialized version of `baseRest` which flattens the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ - function flatRest(func) { - return setToString(overRest(func, undefined, flatten), func + ''); - } - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED = '__lodash_hash_undefined__'; - - /** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ - function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; - } - - /** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ - function setCacheHas(value) { - return this.__data__.has(value); - } - - /** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ - function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } - } - - // Add methods to `SetCache`. - SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; - SetCache.prototype.has = setCacheHas; - - /** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function cacheHas(cache, key) { - return cache.has(key); - } - - /** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHasIn(object, key) { - return object != null && key in Object(object); - } - - /** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ - function hasPath(object, path, hasFunc) { - path = castPath(path, object); - - var index = -1, - length = path.length, - result = false; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result || ++index != length) { - return result; - } - length = object == null ? 0 : object.length; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isArguments(object)); - } - - /** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ - function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; - } - - /** Used as the size to enable large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ - function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee == null ? value : iteratee(value); - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; - } - - /** - * Creates an array of `array` values not included in the other given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * **Note:** Unlike `_.pullAll`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ - var difference = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; - }); - - /** `Object#toString` result references. */ - var stringTag = '[object String]'; - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); - } - - /** `Object#toString` result references. */ - var regexpTag = '[object RegExp]'; - - /** - * The base implementation of `_.isRegExp` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - */ - function baseIsRegExp(value) { - return isObjectLike(value) && baseGetTag(value) == regexpTag; - } - - /* Node.js helper references. */ - var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp; - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; - - /** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseSet(object, path, value, customizer) { - if (!isObject(object)) { - return object; - } - path = castPath(path, object); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]), - newValue = value; - - if (key === '__proto__' || key === 'constructor' || key === 'prototype') { - return object; - } - - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = isObject(objValue) - ? objValue - : (isIndex(path[index + 1]) ? [] : {}); - } - } - assignValue(nested, key, newValue); - nested = nested[key]; - } - return object; - } - - /** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ - function basePickBy(object, paths, predicate) { - var index = -1, - length = paths.length, - result = {}; - - while (++index < length) { - var path = paths[index], - value = baseGet(object, path); - - if (predicate(value, path)) { - baseSet(result, castPath(path, object), value); - } - } - return result; - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, paths) { - return basePickBy(object, paths, function(value, path) { - return hasIn(object, path); - }); - } - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = flatRest(function(object, paths) { - return object == null ? {} : basePick(object, paths); - }); - - /** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */ - function bufferTime(bufferTimeSpan) { - var length = arguments.length; - var scheduler = async; - if (isScheduler(arguments[arguments.length - 1])) { - scheduler = arguments[arguments.length - 1]; - length--; - } - var bufferCreationInterval = null; - if (length >= 2) { - bufferCreationInterval = arguments[1]; - } - var maxBufferSize = Number.POSITIVE_INFINITY; - if (length >= 3) { - maxBufferSize = arguments[2]; - } - return function bufferTimeOperatorFunction(source) { - return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler)); - }; - } - var BufferTimeOperator = /*@__PURE__*/ (function () { - function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { - this.bufferTimeSpan = bufferTimeSpan; - this.bufferCreationInterval = bufferCreationInterval; - this.maxBufferSize = maxBufferSize; - this.scheduler = scheduler; - } - BufferTimeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler)); - }; - return BufferTimeOperator; - }()); - var Context = /*@__PURE__*/ (function () { - function Context() { - this.buffer = []; - } - return Context; - }()); - var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) { - __extends(BufferTimeSubscriber, _super); - function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { - var _this = _super.call(this, destination) || this; - _this.bufferTimeSpan = bufferTimeSpan; - _this.bufferCreationInterval = bufferCreationInterval; - _this.maxBufferSize = maxBufferSize; - _this.scheduler = scheduler; - _this.contexts = []; - var context = _this.openContext(); - _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0; - if (_this.timespanOnly) { - var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan }; - _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); - } - else { - var closeState = { subscriber: _this, context: context }; - var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler }; - _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState)); - _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState)); - } - return _this; - } - BufferTimeSubscriber.prototype._next = function (value) { - var contexts = this.contexts; - var len = contexts.length; - var filledBufferContext; - for (var i = 0; i < len; i++) { - var context_1 = contexts[i]; - var buffer = context_1.buffer; - buffer.push(value); - if (buffer.length == this.maxBufferSize) { - filledBufferContext = context_1; - } - } - if (filledBufferContext) { - this.onBufferFull(filledBufferContext); - } - }; - BufferTimeSubscriber.prototype._error = function (err) { - this.contexts.length = 0; - _super.prototype._error.call(this, err); - }; - BufferTimeSubscriber.prototype._complete = function () { - var _a = this, contexts = _a.contexts, destination = _a.destination; - while (contexts.length > 0) { - var context_2 = contexts.shift(); - destination.next(context_2.buffer); - } - _super.prototype._complete.call(this); - }; - BufferTimeSubscriber.prototype._unsubscribe = function () { - this.contexts = null; - }; - BufferTimeSubscriber.prototype.onBufferFull = function (context) { - this.closeContext(context); - var closeAction = context.closeAction; - closeAction.unsubscribe(); - this.remove(closeAction); - if (!this.closed && this.timespanOnly) { - context = this.openContext(); - var bufferTimeSpan = this.bufferTimeSpan; - var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan }; - this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); - } - }; - BufferTimeSubscriber.prototype.openContext = function () { - var context = new Context(); - this.contexts.push(context); - return context; - }; - BufferTimeSubscriber.prototype.closeContext = function (context) { - this.destination.next(context.buffer); - var contexts = this.contexts; - var spliceIndex = contexts ? contexts.indexOf(context) : -1; - if (spliceIndex >= 0) { - contexts.splice(contexts.indexOf(context), 1); - } - }; - return BufferTimeSubscriber; - }(Subscriber)); - function dispatchBufferTimeSpanOnly(state) { - var subscriber = state.subscriber; - var prevContext = state.context; - if (prevContext) { - subscriber.closeContext(prevContext); - } - if (!subscriber.closed) { - state.context = subscriber.openContext(); - state.context.closeAction = this.schedule(state, state.bufferTimeSpan); - } - } - function dispatchBufferCreation(state) { - var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler; - var context = subscriber.openContext(); - var action = this; - if (!subscriber.closed) { - subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context })); - action.schedule(state, bufferCreationInterval); - } - } - function dispatchBufferClose(arg) { - var subscriber = arg.subscriber, context = arg.context; - subscriber.closeContext(context); - } - - /** PURE_IMPORTS_START tslib,_innerSubscribe PURE_IMPORTS_END */ - function catchError(selector) { - return function catchErrorOperatorFunction(source) { - var operator = new CatchOperator(selector); - var caught = source.lift(operator); - return (operator.caught = caught); - }; - } - var CatchOperator = /*@__PURE__*/ (function () { - function CatchOperator(selector) { - this.selector = selector; - } - CatchOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught)); - }; - return CatchOperator; - }()); - var CatchSubscriber = /*@__PURE__*/ (function (_super) { - __extends(CatchSubscriber, _super); - function CatchSubscriber(destination, selector, caught) { - var _this = _super.call(this, destination) || this; - _this.selector = selector; - _this.caught = caught; - return _this; - } - CatchSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var result = void 0; - try { - result = this.selector(err, this.caught); - } - catch (err2) { - _super.prototype.error.call(this, err2); - return; - } - this._unsubscribeAndRecycle(); - var innerSubscriber = new SimpleInnerSubscriber(this); - this.add(innerSubscriber); - var innerSubscription = innerSubscribe(result, innerSubscriber); - if (innerSubscription !== innerSubscriber) { - this.add(innerSubscription); - } - } - }; - return CatchSubscriber; - }(SimpleOuterSubscriber)); - - /** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */ - function concatMap(project, resultSelector) { - return mergeMap(project, resultSelector, 1); - } - - /** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */ - function delayWhen(delayDurationSelector, subscriptionDelay) { - if (subscriptionDelay) { - return function (source) { - return new SubscriptionDelayObservable(source, subscriptionDelay) - .lift(new DelayWhenOperator(delayDurationSelector)); - }; - } - return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); }; - } - var DelayWhenOperator = /*@__PURE__*/ (function () { - function DelayWhenOperator(delayDurationSelector) { - this.delayDurationSelector = delayDurationSelector; - } - DelayWhenOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector)); - }; - return DelayWhenOperator; - }()); - var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) { - __extends(DelayWhenSubscriber, _super); - function DelayWhenSubscriber(destination, delayDurationSelector) { - var _this = _super.call(this, destination) || this; - _this.delayDurationSelector = delayDurationSelector; - _this.completed = false; - _this.delayNotifierSubscriptions = []; - _this.index = 0; - return _this; - } - DelayWhenSubscriber.prototype.notifyNext = function (outerValue, _innerValue, _outerIndex, _innerIndex, innerSub) { - this.destination.next(outerValue); - this.removeSubscription(innerSub); - this.tryComplete(); - }; - DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) { - this._error(error); - }; - DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) { - var value = this.removeSubscription(innerSub); - if (value) { - this.destination.next(value); - } - this.tryComplete(); - }; - DelayWhenSubscriber.prototype._next = function (value) { - var index = this.index++; - try { - var delayNotifier = this.delayDurationSelector(value, index); - if (delayNotifier) { - this.tryDelay(delayNotifier, value); - } - } - catch (err) { - this.destination.error(err); - } - }; - DelayWhenSubscriber.prototype._complete = function () { - this.completed = true; - this.tryComplete(); - this.unsubscribe(); - }; - DelayWhenSubscriber.prototype.removeSubscription = function (subscription) { - subscription.unsubscribe(); - var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription); - if (subscriptionIdx !== -1) { - this.delayNotifierSubscriptions.splice(subscriptionIdx, 1); - } - return subscription.outerValue; - }; - DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) { - var notifierSubscription = subscribeToResult(this, delayNotifier, value); - if (notifierSubscription && !notifierSubscription.closed) { - var destination = this.destination; - destination.add(notifierSubscription); - this.delayNotifierSubscriptions.push(notifierSubscription); - } - }; - DelayWhenSubscriber.prototype.tryComplete = function () { - if (this.completed && this.delayNotifierSubscriptions.length === 0) { - this.destination.complete(); - } - }; - return DelayWhenSubscriber; - }(OuterSubscriber)); - var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) { - __extends(SubscriptionDelayObservable, _super); - function SubscriptionDelayObservable(source, subscriptionDelay) { - var _this = _super.call(this) || this; - _this.source = source; - _this.subscriptionDelay = subscriptionDelay; - return _this; - } - SubscriptionDelayObservable.prototype._subscribe = function (subscriber) { - this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source)); - }; - return SubscriptionDelayObservable; - }(Observable)); - var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) { - __extends(SubscriptionDelaySubscriber, _super); - function SubscriptionDelaySubscriber(parent, source) { - var _this = _super.call(this) || this; - _this.parent = parent; - _this.source = source; - _this.sourceSubscribed = false; - return _this; - } - SubscriptionDelaySubscriber.prototype._next = function (unused) { - this.subscribeToSource(); - }; - SubscriptionDelaySubscriber.prototype._error = function (err) { - this.unsubscribe(); - this.parent.error(err); - }; - SubscriptionDelaySubscriber.prototype._complete = function () { - this.unsubscribe(); - this.subscribeToSource(); - }; - SubscriptionDelaySubscriber.prototype.subscribeToSource = function () { - if (!this.sourceSubscribed) { - this.sourceSubscribed = true; - this.unsubscribe(); - this.source.subscribe(this.parent); - } - }; - return SubscriptionDelaySubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ - function scan(accumulator, seed) { - var hasSeed = false; - if (arguments.length >= 2) { - hasSeed = true; - } - return function scanOperatorFunction(source) { - return source.lift(new ScanOperator(accumulator, seed, hasSeed)); - }; - } - var ScanOperator = /*@__PURE__*/ (function () { - function ScanOperator(accumulator, seed, hasSeed) { - if (hasSeed === void 0) { - hasSeed = false; - } - this.accumulator = accumulator; - this.seed = seed; - this.hasSeed = hasSeed; - } - ScanOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed)); - }; - return ScanOperator; - }()); - var ScanSubscriber = /*@__PURE__*/ (function (_super) { - __extends(ScanSubscriber, _super); - function ScanSubscriber(destination, accumulator, _seed, hasSeed) { - var _this = _super.call(this, destination) || this; - _this.accumulator = accumulator; - _this._seed = _seed; - _this.hasSeed = hasSeed; - _this.index = 0; - return _this; - } - Object.defineProperty(ScanSubscriber.prototype, "seed", { - get: function () { - return this._seed; - }, - set: function (value) { - this.hasSeed = true; - this._seed = value; - }, - enumerable: true, - configurable: true - }); - ScanSubscriber.prototype._next = function (value) { - if (!this.hasSeed) { - this.seed = value; - this.destination.next(value); - } - else { - return this._tryNext(value); - } - }; - ScanSubscriber.prototype._tryNext = function (value) { - var index = this.index++; - var result; - try { - result = this.accumulator(this.seed, value, index); - } - catch (err) { - this.destination.error(err); - } - this.seed = result; - this.destination.next(result); - }; - return ScanSubscriber; - }(Subscriber)); - - /** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */ - function multicast(subjectOrSubjectFactory, selector) { - return function multicastOperatorFunction(source) { - var subjectFactory; - if (typeof subjectOrSubjectFactory === 'function') { - subjectFactory = subjectOrSubjectFactory; - } - else { - subjectFactory = function subjectFactory() { - return subjectOrSubjectFactory; - }; - } - if (typeof selector === 'function') { - return source.lift(new MulticastOperator(subjectFactory, selector)); - } - var connectable = Object.create(source, connectableObservableDescriptor); - connectable.source = source; - connectable.subjectFactory = subjectFactory; - return connectable; - }; - } - var MulticastOperator = /*@__PURE__*/ (function () { - function MulticastOperator(subjectFactory, selector) { - this.subjectFactory = subjectFactory; - this.selector = selector; - } - MulticastOperator.prototype.call = function (subscriber, source) { - var selector = this.selector; - var subject = this.subjectFactory(); - var subscription = selector(subject).subscribe(subscriber); - subscription.add(source.subscribe(subject)); - return subscription; - }; - return MulticastOperator; - }()); - - /** PURE_IMPORTS_START tslib,_Subject,_innerSubscribe PURE_IMPORTS_END */ - function retryWhen(notifier) { - return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); }; - } - var RetryWhenOperator = /*@__PURE__*/ (function () { - function RetryWhenOperator(notifier, source) { - this.notifier = notifier; - this.source = source; - } - RetryWhenOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source)); - }; - return RetryWhenOperator; - }()); - var RetryWhenSubscriber = /*@__PURE__*/ (function (_super) { - __extends(RetryWhenSubscriber, _super); - function RetryWhenSubscriber(destination, notifier, source) { - var _this = _super.call(this, destination) || this; - _this.notifier = notifier; - _this.source = source; - return _this; - } - RetryWhenSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var errors = this.errors; - var retries = this.retries; - var retriesSubscription = this.retriesSubscription; - if (!retries) { - errors = new Subject(); - try { - var notifier = this.notifier; - retries = notifier(errors); - } - catch (e) { - return _super.prototype.error.call(this, e); - } - retriesSubscription = innerSubscribe(retries, new SimpleInnerSubscriber(this)); - } - else { - this.errors = undefined; - this.retriesSubscription = undefined; - } - this._unsubscribeAndRecycle(); - this.errors = errors; - this.retries = retries; - this.retriesSubscription = retriesSubscription; - errors.next(err); - } - }; - RetryWhenSubscriber.prototype._unsubscribe = function () { - var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription; - if (errors) { - errors.unsubscribe(); - this.errors = undefined; - } - if (retriesSubscription) { - retriesSubscription.unsubscribe(); - this.retriesSubscription = undefined; - } - this.retries = undefined; - }; - RetryWhenSubscriber.prototype.notifyNext = function () { - var _unsubscribe = this._unsubscribe; - this._unsubscribe = null; - this._unsubscribeAndRecycle(); - this._unsubscribe = _unsubscribe; - this.source.subscribe(this); - }; - return RetryWhenSubscriber; - }(SimpleOuterSubscriber)); - - /** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */ - function shareSubjectFactory() { - return new Subject(); - } - function share() { - return function (source) { return refCount()(multicast(shareSubjectFactory)(source)); }; - } - - /** PURE_IMPORTS_START tslib,_map,_observable_from,_innerSubscribe PURE_IMPORTS_END */ - function switchMap(project, resultSelector) { - if (typeof resultSelector === 'function') { - return function (source) { return source.pipe(switchMap(function (a, i) { return from$1(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); }; - } - return function (source) { return source.lift(new SwitchMapOperator(project)); }; - } - var SwitchMapOperator = /*@__PURE__*/ (function () { - function SwitchMapOperator(project) { - this.project = project; - } - SwitchMapOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new SwitchMapSubscriber(subscriber, this.project)); - }; - return SwitchMapOperator; - }()); - var SwitchMapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(SwitchMapSubscriber, _super); - function SwitchMapSubscriber(destination, project) { - var _this = _super.call(this, destination) || this; - _this.project = project; - _this.index = 0; - return _this; - } - SwitchMapSubscriber.prototype._next = function (value) { - var result; - var index = this.index++; - try { - result = this.project(value, index); - } - catch (error) { - this.destination.error(error); - return; - } - this._innerSub(result); - }; - SwitchMapSubscriber.prototype._innerSub = function (result) { - var innerSubscription = this.innerSubscription; - if (innerSubscription) { - innerSubscription.unsubscribe(); - } - var innerSubscriber = new SimpleInnerSubscriber(this); - var destination = this.destination; - destination.add(innerSubscriber); - this.innerSubscription = innerSubscribe(result, innerSubscriber); - if (this.innerSubscription !== innerSubscriber) { - destination.add(this.innerSubscription); - } - }; - SwitchMapSubscriber.prototype._complete = function () { - var innerSubscription = this.innerSubscription; - if (!innerSubscription || innerSubscription.closed) { - _super.prototype._complete.call(this); - } - this.unsubscribe(); - }; - SwitchMapSubscriber.prototype._unsubscribe = function () { - this.innerSubscription = undefined; - }; - SwitchMapSubscriber.prototype.notifyComplete = function () { - this.innerSubscription = undefined; - if (this.isStopped) { - _super.prototype._complete.call(this); - } - }; - SwitchMapSubscriber.prototype.notifyNext = function (innerValue) { - this.destination.next(innerValue); - }; - return SwitchMapSubscriber; - }(SimpleOuterSubscriber)); - - /** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */ - function tap(nextOrObserver, error, complete) { - return function tapOperatorFunction(source) { - return source.lift(new DoOperator(nextOrObserver, error, complete)); - }; - } - var DoOperator = /*@__PURE__*/ (function () { - function DoOperator(nextOrObserver, error, complete) { - this.nextOrObserver = nextOrObserver; - this.error = error; - this.complete = complete; - } - DoOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); - }; - return DoOperator; - }()); - var TapSubscriber = /*@__PURE__*/ (function (_super) { - __extends(TapSubscriber, _super); - function TapSubscriber(destination, observerOrNext, error, complete) { - var _this = _super.call(this, destination) || this; - _this._tapNext = noop; - _this._tapError = noop; - _this._tapComplete = noop; - _this._tapError = error || noop; - _this._tapComplete = complete || noop; - if (isFunction$1(observerOrNext)) { - _this._context = _this; - _this._tapNext = observerOrNext; - } - else if (observerOrNext) { - _this._context = observerOrNext; - _this._tapNext = observerOrNext.next || noop; - _this._tapError = observerOrNext.error || noop; - _this._tapComplete = observerOrNext.complete || noop; - } - return _this; - } - TapSubscriber.prototype._next = function (value) { - try { - this._tapNext.call(this._context, value); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.next(value); - }; - TapSubscriber.prototype._error = function (err) { - try { - this._tapError.call(this._context, err); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.error(err); - }; - TapSubscriber.prototype._complete = function () { - try { - this._tapComplete.call(this._context); - } - catch (err) { - this.destination.error(err); - return; - } - return this.destination.complete(); - }; - return TapSubscriber; - }(Subscriber)); + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted. - /** + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, + INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR + OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + PERFORMANCE OF THIS SOFTWARE. + ***************************************************************************** */ +var en=function(e,t){return(en=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function tn(e,t){function r(){this.constructor=e}en(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var rn=function(){return(rn=Object.assign||function(e){for(var t,r=1,n=arguments.length;r=e.length&&(e=void 0),{value:e&&e[n++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function on(e,t){var r="function"==typeof Symbol&&e[Symbol.iterator];if(!r)return e;var n,i,o=r.call(e),a=[];try{for(;(void 0===t||t-- >0)&&!(n=o.next()).done;)a.push(n.value)}catch(e){i={error:e}}finally{try{n&&!n.done&&(r=o.return)&&r.call(o)}finally{if(i)throw i.error}}return a}function an(){for(var e=[],t=0;t";return this.type.name+"@"+e+(this.isAlive?"":" 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a=e.call(this,t,r,n,i)||this;if(Object.defineProperty(a,"nodeId",{enumerable:!0,configurable:!0,writable:!0,value:++dn}),Object.defineProperty(a,"identifierAttribute",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"unnormalizedIdentifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifierCache",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"isProtectionEnabled",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applyPatches",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applySnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_autoUnbox",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"_isRunningAction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_hasSnapshotReaction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(a,"_childNodes",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_initialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshotCreated",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_snapshotComputed",{enumerable:!0,configurable:!0,writable:!0,value:void 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tn(t,e),Object.defineProperty(t.prototype,"applyPatches",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applyPatches(e)}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applySnapshot(e)}}),Object.defineProperty(t.prototype,"createObservableInstanceIfNeeded",{enumerable:!1,configurable:!0,writable:!0,value:function(){0===this._observableInstanceState&&this.createObservableInstance()}}),Object.defineProperty(t.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e,t;this._observableInstanceState=1;for(var r=[],n=this.parent;n&&0===n._observableInstanceState;)r.unshift(n),n=n.parent;try{for(var i=nn(r),o=i.next();!o.done;o=i.next()){o.value.createObservableInstanceIfNeeded()}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}var a=this.type;try{this.storedValue=a.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,a.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=Mn.DEAD,e}finally{this._isRunningAction=!1}this._observableInstanceState=2,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Xn,this.state=Mn.CREATED,this.fireHook(Jr.afterCreate),this.finalizeCreation()}}),Object.defineProperty(t.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(Jr.beforeDetach);var e=this.state;this.state=Mn.DETACHING;var t=this.root,r=t.environment,n=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=r,this.identifierCache=n}finally{this.state=e}}}}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e!==this.parent,n=t!==this.subpath;(r||n)&&(r?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(Jr.afterAttach)):n&&this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;this.fireInternalHook(e);var r=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof r&&(Pt?Pt((function(){r.apply(t.storedValue)})):r.apply(this.storedValue))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?2===this._observableInstanceState?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(t.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(t.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(t.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t;if(!this.isAlive){var r=this._getAssertAliveError(e);t=r,console.warn(new Error("[mobx-state-tree] "+t))}}}),Object.defineProperty(t.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&bi(e.subpath)||"",n=e.actionContext||Pn;n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";n&&null!=n.name&&(i=(n&&n.context&&Bn(n.context).path||t)+"."+n.name+"()");return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '"+this.type.name+"', Path upon death: '"+t+"', Subpath: '"+r+"', Action: '"+i+"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Xn),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildren(this):Wn(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw Jn("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(t.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"",t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+e+t+(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this.baseFinalizeCreation((function(){var t,r;try{for(var n=nn(e.getChildren()),i=n.next();!i.done;i=n.next()){i.value.finalizeCreation()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(r=n.return)&&r.call(n)}finally{if(t)throw t.error}}e.fireInternalHook(Jr.afterCreationFinalization)}))}}),Object.defineProperty(t.prototype,"detach",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this.isAlive)throw Jn("Error while detaching, node is not alive.");this.clearParent()}}),Object.defineProperty(t.prototype,"preboot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this._applyPatches=Tn(this.storedValue,"@APPLY_PATCHES",(function(t){t.forEach((function(t){if(t.path){var r=function(e){var t=e.split("/").map(di);if(!(""===e||"."===e||".."===e||fi(e,"/")||fi(e,"./")||fi(e,"../")))throw Jn("a json path must be either rooted, empty or relative, but got '"+e+"'");""===t[0]&&t.shift();return t}(t.path);qn(e,r.slice(0,-1)).applyPatchLocally(r[r.length-1],t)}else e.type.applySnapshot(e,t.value)}))})),this._applySnapshot=Tn(this.storedValue,"@APPLY_SNAPSHOT",(function(t){if(t!==e.snapshot)return 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this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(_n);function Wi(e,t,r){return function(e,t){if("function"!=typeof t&&Hn(t))throw Jn("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead")}(0,t),new qi(e,t,r||Yi)}var Yi=[void 0],Qi=Wi(zi,void 0),Xi=Wi(Mi,null);function Zi(e){return Ki(e,Qi)}var Ji=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"_definition",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),n}return tn(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|bn.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Jn("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:""}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):Nn()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||gn}}),t}(_n);var eo=function(e){function t(t){var r=e.call(this,t?"frozen("+t.name+")":"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Frozen}),r}return tn(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return $n(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Nn():Vn(t,e,"Value is not serializable and cannot be frozen")}}),t}(On),to=new eo;var ro=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 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handlers.unshift(handler) : this.all.set(type, [handler]); - } - - /** - * on 函数重载，第一个参数可以为一个事件绑定对象， - * on({eventName: callback }) - * on({eventName: [callback] }) - * on(type,handle) - */ - on(type, handler) { - // 函数重载 - if (typeof type === 'string') { - this.#on(type, handler); - } else if (type instanceof Object) { - // 在直接赋值为一个 - Object.entries(type).forEach(([key, value]) => { - if (value instanceof Array) { - value.forEach((item) => this.#on(key, item)); - } else if (value instanceof Function) { - this.#on(key, value); - } - }); - } - } - - /** - * off 函数 type 设置为 '*' 时删除所有函数 - */ - off(type, handler) { - if (type === '*') { - return this.all.clear(); - } else { - const handlers = this.all.get(type); - if (handlers) { - return handler ? handlers.splice(handlers.indexOf(handler) >>> 0, 1) : this.all.set(type, []); - } - return false; - } - } - emit(type, ...eventParams) { - const handlers = this.all.get(type); - return handlers - ? handlers.map((handler) => { - return handler.apply(this.bindThis, eventParams); - }) - : []; - } - } - - class Task { - _belongTo = null; // 当有 TaskGroup 时，指向 Group - constructor(originData, spiderUUID) { - this.$EventHub = new EventHub({}, this); - // 由 store 验证相关的正确性 - this.$store = createTaskStore({ spiderUUID, originData }); - } - - // Plugin 的汇报口 - $commit(type, ...payload) { - // 遵循内先外后的函数触发 - - const result = this.$store[type](...payload); - this.$EventHub.emit(type, ...payload); - return result; - } - - // 外部系统的监控口 - $on(...args) { - return this.$EventHub.on(...args); - } - $off(...args) { - return this.$EventHub.off(...args); - } - $isSameTask(task) { - return task.$store.spiderUUID === this.$store.spiderUUID && task.$store.uuid === this.$store.uuid; - } - - $destroy() { - this._belongTo = null; - this.$commit('destroy'); // 先通知外部，该 Task 被销毁 - this.$EventHub.off('*'); // 后进行自身销毁 - } - get [Symbol.toStringTag]() { - return 'Task'; - } - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - class TaskGroup extends Task { - constructor(TaskArray, spiderUUID = '00000') { - super({}, TaskArray?.[0]?.spiderUUID || spiderUUID); - this.member = new Set(TaskArray); - this.#linkTask(); - } - #linkTask() { - this.member.forEach((task) => { - task._belongTo = this; - task.$on('destroy', () => this.$removeLink(task)); - }); - } - - // 当第一次 start 的时候，返回的是完全不一样的 Task 的信息 - // 经过第一个 start 之后，所有 Task 中的数据被统一，这个标识改为 true - consume = false; - // Plugin 的汇报口 - $commit(type, ...payload) { - // 扩散事件 Set 类型不能 map - const result = []; - this.member.forEach((task) => result.push(task.$commit(type, ...payload))); - this.$EventHub.emit(type, ...payload); - - if (this.consume) return result[0]; - if (type === 'start') this.consume = true; - return result; - } - // 删除所有的 link - $destroy() { - this.$EventHub.emit('destroy'); // 不进行事件的扩散, 只是自身的报销的消息被传开 - this.$store.destroy(); - const tasks = this.member; - this.member = null; +const Io=go.enumeration("TaskState",["free","pending","complete","error","destroyed"]),Co={anyType:go.custom({name:"any",fromSnapshot:e=>e,toSnapshot:e=>e,isTargetType:()=>!0,getValidationMessage:()=>""})},ko=go.model({uuid:go.string,spiderUUID:go.string,dataSlide:go.array(go.string),dataSlideUUID:go.string,createdAt:go.Date,errorMessage:go.optional(go.string,""),status:Io,updatedAt:go.Date,originData:go.maybe(Co.anyType),output:go.maybe(Co.anyType)}).actions((e=>({$backup:()=>cn(e),$import(e){return Bn(e).applySnapshot(t);var t},start(){if("pending"===e.status)throw new Error("Task 处在 pending 状态");return e.dataSlide=[],e.dataSlideUUID="",e.status="pending",e.output||e.originData},success(t,r){e.status="free",e.output=t,this._addUUIDToDataSlide(r)},complete(t){e.status="complete",this._addUUIDToDataSlide(t)},error(t="",r){e.status="error",e.errorMessage=t,this._addUUIDToDataSlide(r)},destroy(){var t;(t=Bn(e)).isRoot?t.die():t.parent.removeChild(t.subpath)},_addUUIDToDataSlide(t){t&&(e.dataSlide.push(t),e.dataSlideUUID=t)}})));function Do(e){return ko.create(function({spiderUUID:e,originData:t}){return{uuid:Ao(),spiderUUID:e,createdAt:new Date,errorMessage:"",status:"free",updatedAt:new Date,dataSlideUUID:e,dataSlide:[],originData:t,output:null}}(e))} +/*! ***************************************************************************** + Copyright (c) Microsoft Corporation. - return tasks; - } - // 单独删除一个连接 - $removeLink(task) { - this.member.delete(task); - } - get [Symbol.toStringTag]() { - return 'TaskGroup'; - } - } + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted. - /** + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS. 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uc=function(){function e(e,t,r){this.nextOrObserver=e,this.error=t,this.complete=r}return e.prototype.call=function(e,t){return t.subscribe(new cc(e,this.nextOrObserver,this.error,this.complete))},e}(),cc=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o._tapNext=Oa,o._tapError=Oa,o._tapComplete=Oa,o._tapError=n||Oa,o._tapComplete=i||Oa,Ro(r)?(o._context=o,o._tapNext=r):r&&(o._context=r,o._tapNext=r.next||Oa,o._tapError=r.error||Oa,o._tapComplete=r.complete||Oa),o}return Vo(t,e),t.prototype._next=function(e){try{this._tapNext.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.next(e)},t.prototype._error=function(e){try{this._tapError.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.error(e)},t.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(e){return void this.destination.error(e)}return this.destination.complete()},t}(qo); +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - /** - * Mirror 是 JSpider 中的数据外放接口 - * - * MessageHub 是集合所有事件的事件中心， - * 当 MessageHub 被 emit 时, MessageHub 发出相关的 Update 进行视图的更新 - * 所有的外放接口使用 rxjs 进行 subscribe - */ - - const MessageHub = new EventHub(); - - // 任何一个 Task 数据发生改变时 - const TaskUpdate = MessageHub.createSource$('TaskUpdate'); - - // ControlPanel 的状态发生改变 - /** - * ControlUpdate - * - * MessageHub.emit('ControlUpdate', payload); - * payload: { - * name:'your message token',// stateChange flowStart flowStop - * value:any, - * } - * - */ - - const ControlUpdate = MessageHub.createSource$('ControlUpdate'); - - /** +class lc{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=pu((e=>La((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(nc())))}#on(e,t){const r=this.all.get(e);r?r.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof 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MessageHub.emit('ControlUpdate', { - name: 'stateChange', - value: state, - }); - }, - 'Flow:stop'() { - this._stop = true; - MessageHub.emit('ControlUpdate', { - name: 'flowStop', - }); - }, - 'Flow:start'() { - console.log('jspider 开始运行'); - this.status = 'pending'; - this._stop = false; - MessageHub.emit('ControlUpdate', { - name: 'flowStart', - }); - }, - - // 'Flow:input'() {} - // 'Spider:clearFlow'(){} - 'Task:success'(task) { - task.$commit('complete'); - if (task instanceof TaskGroup) { - task.$destroy(); - } - MessageHub.emit('ControlUpdate', { - name: 'TaskSuccess', - }); - }, - 'Task:error'(error) { - console.log(error); - }, - // 'Flow:complete'() { - // console.log('线路完成'); - // }, - }; - - /** + */class pc extends fc{constructor(e,t="00000"){super({},e?.[0]?.spiderUUID||t),this.member=new Set(e),this.#linkTask()}#linkTask(){this.member.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}consume=!1;$commit(e,...t){const r=[];return this.member.forEach((n=>r.push(n.$commit(e,...t)))),this.$EventHub.emit(e,...t),this.consume?r[0]:("start"===e&&(this.consume=!0),r)}$destroy(){this.$EventHub.emit("destroy"),this.$store.destroy();const e=this.member;return this.member=null,e}$removeLink(e){this.member.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - function bindUpdate() { - const backup = this.$store.$backup(); - - MessageHub.emit('TaskUpdate', backup); - } - // ! 用于维护全局 Task 数据的中心 - class TaskManager { - #Tasks = new Map(); // 用于维护所有的 Task - viewModel = []; // 这是放置所有的外部 Mirror 需要监听的对象 - - // 直接代理全局的 task 创建事件，TaskGroup 是不管的，因为 TaskGroup 具有编程场景临时性，一般在 plugin 阶段自己销毁 - // 这好比村长只管理村民人数和状况，但是不管理村民的组织 - createTask(data, pipelineUUID) { - const task = new Task(data, pipelineUUID); - this.#Tasks.set(task.uuid, task); - const that = this; - task.$on({ - start: bindUpdate, - success: bindUpdate, - complete: bindUpdate, - error: bindUpdate, - // 监听事件，并更新响应的 viewModel - destroy() { - that.#Tasks.delete(this.uuid); // this 绑定的是 task - }, - }); - - this.viewModel.push(task.$store); - return task; - } - } - - /** + */const hc=new lc,bc=hc.createSource$("TaskUpdate"),dc=hc.createSource$("ControlUpdate"); +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - /** - * 函数用途描述 - * 这个是用于 async 函数队列 连续执行的函数，只要 enQueue 之后就会连续执行，直至完成 - */ - class functionQueue { - QueuePromise = Promise.resolve(); - enQueue(...args) { - this.QueuePromise = args.reduce((promise, current) => { - return promise.then(current); - }, this.QueuePromise); - return this; - } - } - - /** +var vc={stateChange(e){this.status=e,hc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,hc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,hc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof pc&&e.$destroy(),hc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - /** - * pauseToggle - * @date 2021-07-20 - * @author KonghaYao - * @description 用于暂停的 operator, 改编自 bufferToggle 但也不同 - * @param {Observable} openings 发出时触发主流缓存 - * @param {Observable} closings 发出时放出缓存到主流 - * @return {function} - */ - function pauseToggle(openings, closings) { - return (observable) => - new Observable((subscriber) => { - const buffers = new Set(); - let closingSubscription = false; - const subscription = observable.subscribe( - (value) => { - closingSubscription ? buffers.add(value) : subscriber.next(value); - }, - noop, - () => { - buffers.forEach((item) => subscriber.next(item)); - subscriber.complete(); - }, - ); - const openingSubscription = openings.subscribe(() => { - // 输出所有的 buffer - const emitBuffer = () => { - buffers.forEach((item) => subscriber.next(item)); - buffers.clear(); - closingSubscription.unsubscribe(); - closingSubscription = false; - }; - closingSubscription = closings.subscribe(emitBuffer); - }); - return () => { - buffers.clear(); - subscription.unsubscribe(); - openingSubscription.unsubscribe(); - if (closingSubscription) closingSubscription.unsubscribe(); - }; - }); - } - - /** + */function yc(){const e=this.$store.$backup();hc.emit("TaskUpdate",e)}class gc{#Tasks=new Map;viewModel=[];createTask(e,t){const r=new fc(e,t);this.#Tasks.set(r.uuid,r);const n=this;return r.$on({start:yc,success:yc,complete:yc,error:yc,destroy(){n.#Tasks.delete(this.uuid)}}),this.viewModel.push(r.$store),r}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - function createUUID(string) { - return v5(string, v5.URL); - } - - /** + */class mc{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - // Pipeline 是组合 Plugin 实例的工具类，用于创建一个可以不断提供 source 进行固定操作的功能对象。 - class Pipeline { - constructor(Plugins) { - this.Plugins = Plugins; - } - UUID = null; // 唯一的标识 - operator = null; // 组合起来的最终的 operator - pluginUUIDMap = new Map(); - - #PluginQueue = new functionQueue(); // 准备 Plugin 中的异步 init 事件 - preparePipeline() { - let uuidString = ''; - // ! 一次遍历实现取出 operator 和 导出 plugin init 函数的 promise 链，并延长 uuidString 用于创建 UUID - const pipeline = this.Plugins.map((plugin, index) => { - // main 属性和 operator 属性必须存在一个来保证能够生成 uuid - uuidString += (plugin?.main || plugin.operator).toString(); - - if (plugin.init instanceof Function) { - this.#PluginQueue.enQueue(plugin.init); - } - - // 需要注入 index 表示这个程序的位置 - plugin.initUUID(index); - - // 保存 uuid 的映射 - this.pluginUUIDMap.set(plugin.uuid, plugin?.name || plugin.uuid); - - // 将 plugin 中的 operator 注入 pipeline 中 - return plugin.operator(this); - }); - this.operator = pipe(...pipeline); - - this.UUID = createUUID(uuidString); - - return this.#PluginQueue.QueuePromise; - } - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - // ControlPanel 是 JSpider 内部的事件和数据中心。 - // 全部 JSpider 涉及到的边界中，ControlPanel 只有一个，但是 View 可以有多个，而 Spider 就是 View 中的一个 - // 用于分发数据流，提供 Task 的状态变更。 - // TODO 并且可以提供数据的响应给类似于 UI 界面形成可视化 - - class ControlPanel$1 { - status = 'free'; // 'free' 'preparing' - #runningQueue = new functionQueue(); // 异步 Queue 队列 - _stop = false; // 用于直接切断 spiderSource$ 的流 - spiderSource$ = null; - _pipeline = null; - TaskManager = new TaskManager(); - constructor() { - this.$EventHub = new EventHub(staticEvent, this); - } - // ! 这是一个完整的流控 - _createLogicLine() { - this.spiderSource$ = this.$EventHub.createSource$('Flow:input').pipe( - pauseToggle( - this.$EventHub.createSource$('Flow:stop'), - - this.$EventHub.createSource$('Flow:start'), - ), - this._pipeline.operator, - ); - - this.spiderSource$.subscribe( - // 所有的事件分配到 staticEvent 中去写 - (task) => this.$EventHub.emit('Task:success', task), - (error) => this.$EventHub.emit('Task:error', error), - () => this.$EventHub.emit('Flow:complete'), - ); - this.$EventHub.emit('Flow:stop'); - } - - pipeline(...plugins) { - const pipeline = new Pipeline(plugins); - if (this.status === 'free') { - this.$EventHub.emit('stateChange', 'preparing'); - this._pipeline = pipeline; - this.#runningQueue.enQueue( - () => this._pipeline.preparePipeline(), - () => { - this.$EventHub.emit('Spider:clearFlow'); // 先注销流 - this._createLogicLine(); // 创建新流 - this.$EventHub.emit('stateChange', 'free'); - }, - ); - } else { - throw new Error('在运行阶段是不能够进行操作的哦'); - } - } - - // |startInfo| - TaskManager.createTask -> |Task| - emit EventHub -> |Flow| - createFlow(infos, { fromBackup = false } = {}) { - return this.#runningQueue.enQueue(() => { - infos.forEach((info) => { - if (!this._pipeline) throw new Error('没有创建pipeline'); - const task = this.TaskManager.createTask(info, this._pipeline.UUID); - if (fromBackup) task.$store.$import(info); - this.$EventHub.emit('Flow:input', task); - }); - }); - } - - startFlow() { - // 开始流必须要等待其他事件完成 - this.#runningQueue.enQueue(() => { - this.$EventHub.emit('Flow:start'); - }); - } - - stopFlow() { - // 关闭流不需要等待其他事件完成 - this.$EventHub.emit('Flow:stop'); - } - } - - /** +function _c(e){return To(e,To.URL)} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - var ControlPanel = new ControlPanel$1(); - - // 注意，这里只要 View 被实例化了，它就会订阅数据 - class View { - constructor({ tasks = false, controlPanel = false } = {}) { - this.config = { - tasks, - controlPanel, - }; - - if (tasks) { - this.#subscriber.push(TaskUpdate.subscribe((data) => this._update(data))); - } - if (controlPanel) { - this.#subscriber.push(ControlUpdate.subscribe((data) => this._change(data))); - } - } - config = {}; - #subscriber = []; - $destroy() { - this.#subscriber.forEach((sub) => { - sub.unsubscribe(); - }); - } - } - - class ConsoleView extends View { - constructor(config) { - super(Object.assign(config, { tasks: true, controlPanel: true })); - } - tasks = []; - #uuidArray = []; - _update(data) { - const index = this.#uuidArray.indexOf(data.uuid); - if (index === -1) { - this.#uuidArray.push(data.uuid); - this.tasks.push(data); - } else { - // 并不是直接赋值，而是通过数组的 splice 方式进行数组的更新，这样可以方便 Vue 渲染 - this.tasks.splice(index, 1, data); - } - } - _change({ name, value = '' }) {} - } - - /** + */class wc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new mc;preparePipeline(){let e="";const t=this.Plugins.map(((t,r)=>(e+=(t?.main||t.operator).toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(r),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=Xo(...t),this.UUID=_c(e),this.#PluginQueue.QueuePromise}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - // Spider 是一个 View - class Spider { - constructor({ logEvery = false } = {}) { - this.config = { - logEvery, - }; - this.views = new ConsoleView(this.config); - } - crawl(...args) { - ControlPanel.createFlow(args.flat()); - return this; - } - pipeline(...plugins) { - ControlPanel.pipeline(...plugins); - return this; - } - start() { - ControlPanel.startFlow(); - return this; - } - stop() { - ControlPanel.stopFlow(); - return this; - } - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - // Plugin main 函数发生了错误 - class PluginError extends Error { - constructor(message) { - super(message); - this.name = 'PluginError'; - } - } - - // 重试的时候发生了错误 - class RetryError extends Error { - constructor(message) { - super(message); - this.name = 'FlowError'; - } - } - - /** +var Oc=new class{status="free";#runningQueue=new mc;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new gc;constructor(){this.$EventHub=new lc(vc,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),r=>new Jo((n=>{const i=new Set;let o=!1;const a=r.subscribe((e=>{o?i.add(e):n.next(e)}),Oa,(()=>{i.forEach((e=>n.next(e))),i.clear(),n.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>n.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new wc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const r=this.TaskManager.createTask(e,this._pipeline.UUID);t&&r.$store.$import(e),this.$EventHub.emit("Flow:input",r)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class jc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(bc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(dc.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - class PLUGIN$1 { - constructor({ - forceRetry = true, - saveResult = false, - name = null, - main, - init = null, - error = null, - complete = null, - options = {}, - operator, - }) { - if (operator) this.operator = operator; - // 写入自身中 - Object.assign(this, { - name, // 名称，一般用作提示标记 - main, // Plugin 中的功能性函数 - init, // 初始化整个 Plugin 的函数 - error, // operator 错误时的事件，若返回 false 类的数据，将会中断流，返回正常数据会继续流 - complete, // 函数完成时的提示事件 - options, // main 函数接收的 options - saveResult, // 是否保存结果到每一个 Task 中 - forceRetry, // 是否强制重新使用 Plugin - }); - } - initUUID(index) { - this.uuid = createUUID((this?.main || this.operator).toString() + index); - } - // 对 main 函数外包一层，直接启动 main 函数的执行，返回一条流 - TaskStarter(task) { - return of(task).pipe( - // 设置跳过 Plugin 的逻辑 - switchMap((task) => { - return of(task).pipe( - map((task) => [task.$commit('start', this.uuid), task._originData]), - - switchMap(([data, originData]) => { - const result = this.main(data, originData); - return result instanceof Promise || result instanceof Observable ? from$1(result) : of(result); - }), - map((result) => { - task.$commit('success', result, this.uuid, this.saveResult); - return task; - }), - ); - }), - // 捕获到异常 - catchError((...args) => { - if (this.error instanceof Function) { - const afterError = this.error(task, ...args); - if (afterError) throw new PluginError(afterError); - - return EMPTY; - } - throw new PluginError(args[0]); - }), - // 完成 Plugin 时的事件 - tap((task) => this.complete && this.complete(task)), - ); - } - - operator(context) { - // ! 这个是默认的 operator 函数 - // context 为上层的 JSpider 实例 - return pipe(switchMap((task) => this.TaskStarter(task))); - } - } - - function Plugin$1(Process, otherOptions = {}) { - if (Process instanceof Function) { - return new PLUGIN$1( - Object.assign(otherOptions, { - main: Process, - }), - ); - } - if (Process instanceof Object) { - return new PLUGIN$1(Process); - } - throw new PluginError('Plugin 必须是一个函数或者是 Plugin 描述对象'); - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - // delay 可以是一个函数用于产生数字 - const retryAndDelay = (count, delay) => - pipe( - retryWhen((err$) => - err$.pipe( - scan((errCount, err) => { - console.log('尝试次数', errCount, err); - if (errCount >= count) throw new RetryError('超出尝试次数', err); - return errCount + 1; - }, 0), - delayWhen((...args) => { - switch (typeof delay) { - case 'string': - case 'number': - return timer(parseInt(delay, 10)); - case 'function': - return timer(delay(...args)); - default: - throw new RetryError('您输入的 delay 错误'); - } - }), - ), - ), - ); - - /** +class Pc extends Error{constructor(e){super(e),this.name="PluginError"}}class Sc extends Error{constructor(e){super(e),this.name="FlowError"}} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - function concurrent( - promiseFunc, // 并发的异步函数用于接收上流来的数据 - { - retry = 3, // 若发生失败时最大重试次数 - buffer = 3, // 每次并发处理的次数 - delay = 1000, // 每个分组之间的间隔 - retryDelay = 300, // 每次延迟的次数；与 retryAndDelay 相同的一个函数 - handleError = function handleError(err, err$) { - // 重试错误时的操作 - throw new Error(err, err$); - }, - } = {}, - ) { - // 异步函数的处理工作 - const asyncSingle = (data) => - of(data).pipe( - mergeMap((res) => { - // mergeMap 可以直接将 Observable 或者是 Promise 转化为正常流 - return promiseFunc(res); - }), - retryAndDelay(retry, retryDelay), - catchError((...args) => { - // 自定义错误处理 - const clear = handleError instanceof Function ? handleError(...args) : handleError; - - return clear || EMPTY; // 通过 EMPTY 取消掉这个订阅 - }), - ); - - // 这是 concurrent 的核心逻辑 - return pipe( - // ! 这里的 bufferTime 的第二个参数保持 undefined 即可 - bufferTime(1000, undefined, buffer), - filter((i) => i.length), - // 无论如何每一组都会被推迟的时间量 - delayWhen((_, index) => timer(index * delay)), - mergeMap((array) => from$1(array)), - concatMap(asyncSingle), - ); - } - - /** + */class Ac{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=_c((this?.main||this.operator).toString()+e)}TaskStarter(e){return _a(e).pipe(ic((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),ic((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Jo?Na(r):_a(r)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),$u(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new Pc(r);return da}throw new Pc(t[0])})),sc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(ic((e=>this.TaskStarter(e))))}}function xc(e,t={}){if(e instanceof Function)return new Ac(Object.assign(t,{main:e}));if(e instanceof Object)return new Ac(e);throw new Pc("Plugin 必须是一个函数或者是 Plugin 描述对象")} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - // ! 这个 Request 文件是标准的 Plugin 的高级注册示例 - - // Format 是边缘的处理逻辑，用于自动化相应返回数据的格式处理，与 Plugin 关系较小 - function Format(res, returnType) { - const type = res.headers.get('content-type') || ''; - // 根据 returnType 强制返回 - if (!returnType || returnType === 'auto') { - // 自动判断类型并解析 - if (/text|html|rtf|xml/.test(type)) { - return res.text(); - } - if (/json/.test(type)) { - return res.json(); - } - if (/arrayBuffer/.test(type)) { - return res.arrayBuffer(); - } - // 默认返回 Blob 数据 配合 node端 的buffer - return res.buffer ? res.buffer() : res.blob(); - } - if (returnType) { - return res[returnType](); - } - return res.json(); - } - - // Plugin 的核心函数 (this.main)，用于请求 - // 第一参数为 Task 内部使用 start 事件返回的参数，你可以看成是上一个 Plugin 返回给你的数据 - // 第二个为 Plugin 内部的 options, 可以调用这些数据进行操作 - - function request({ url, options = {} }) { - const { returnType = 'json' } = this.options; - - // 获取数据为 request - console.log('- 爬取 ', url); - return fetch(url, options) - .then((res) => { - if (!res.ok) { - throw Error(res.statusText); - } - return Format(res, returnType); - }) - .then((res) => { - console.log(`${url} 爬取成功`); - return res; - }) - .catch((err) => { - throw err; - }); - } - - // 在超过重试次数时，进行的操作 - function HandleError(err) { - throw err; - } - function Request(options = {}) { - return Plugin$1({ - init() {}, // 在所有工作开始前会启动的函数，可以用于 Promise 加载一些 js 插件 - name: 'Request', // 这个 name 是负责进行监控的标志符号 - main: request, // 功能性的核心函数 - options, // 接收所有的参数，提供给所有函数使用 - - operator() { - // 复写 operator 函数，属于高级操作，可以操作到最顶层的数据流环节 - - // 通过 this.options 来获取传入的参数，这个参数解析都是由 Plugin 开发者来设置逻辑的 - // 所以灵活性很高 - const { delay = 200, buffer = 3, retry = 3, handleError = null } = this.options; - - return ($source) => - $source.pipe( - concurrent( - (task) => - // 注意此处的 TaskStarter 是 Plugin 内置的函数， - // 通过这个函数可以直接回应 Task - // 使得 Plugin 开发者 不用学 Task 相关知识， - // 而只是调用一下这个形式就可以了 - // TaskStarter 是用于间接调用 main 函数的 Wrapper 函数， - // 主要是对 Task 进行一些操作 - this.TaskStarter(task), - { - delay, - buffer, - retry, - handleError: handleError || HandleError, - }, - ), - ); - }, - }); - } - - /** + */const Ec=(e,t)=>{return Xo((r=r=>r.pipe(function(e,t){var r=!1;return arguments.length>=2&&(r=!0),function(n){return n.lift(new Xu(e,t,r))}}(((t,r)=>{if(console.log("尝试次数",t,r),t>=e)throw new Sc("超出尝试次数",r);return t+1}),0),Ku(((...e)=>{switch(typeof t){case"string":case"number":return Ka(parseInt(t,10));case"function":return Ka(t(...e));default:throw new Sc("您输入的 delay 错误")}}))),function(e){return e.lift(new ec(r,e))})); +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - function toFile(data, name) { - if (data instanceof File) return data; - if (data instanceof Blob) { - data.name = name; - return data; - } - - return new File([JSON.stringify(data)], name); - } - - /** + */var r};function Tc(e,{retry:t=3,buffer:r=3,delay:n=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return Xo(function(e){var t=arguments.length,r=wa;va(arguments[arguments.length-1])&&(r=arguments[arguments.length-1],t--);var n=null;t>=2&&(n=arguments[1]);var i=Number.POSITIVE_INFINITY;return t>=3&&(i=arguments[2]),function(t){return t.lift(new Ru(e,n,i,r))}}(1e3,void 0,r),Ha((e=>e.length)),Ku(((e,t)=>Ka(t*n))),Ma((e=>Na(e))),Gu((r=>_a(r).pipe(Ma((t=>e(t))),Ec(t,i),$u(((...e)=>(o instanceof Function?o(...e):o)||da))))))} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - // 在 浏览器中下载是不能够同时进行的，也就是说，如果前面的没有下载完，后面的又提交 - // 会导致后面的全部失效，所以设置 Promise 下载队列 - const DownloadQueue = { - main: Promise.resolve(true), - add(file) { - this.main.then(() => aDownload(file)); - }, - }; - // a 标签下载的方式貌似为同步模式（未验证） - const aDownload = function (file) { - const a = document.createElement('a'); - a.href = URL.createObjectURL(file); - a.download = file.name; - a.click(); - URL.revokeObjectURL(a.href); - a.remove(); - console.log('%c 下载完成', 'color:green'); - }; - - const download = (data, { DownloadFileName: name } = {}, originData) => { - const file = toFile(data, name || (typeof url === 'string' ? originData.url.replace(/[^\/]*?\//g, '') : '')); - DownloadQueue.add(file); - return null; - }; - const Download = function (options = {}) { - return Plugin$1({ - name: 'Download', - main: download, - options, - }); - }; - - /** + */function Ic({url:e,options:t={}}){const{returnType:r="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,Object.assign({cache:"force-cache"},t)).then((e=>{if(!e.ok)throw Error(e.statusText);return function(e,t){const r=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(r)?e.text():/json/.test(r)?e.json():/arrayBuffer/.test(r)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,r)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function Cc(e){throw e} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - const loaderFunction = { - // 加载 js 文件到 html 文档中 - script(url) { - return new Promise((resolve, reject) => { - const script = document.createElement('script'); - script.src = url; - - script.onload = () => { - console.log(`${url} 加载完成`); - script.remove(); - resolve(); - }; - script.onerror = (err) => reject(err); - document.body.append(script); - }); - }, - // 加载 css 文件到 html 文档中 - css(url) { - return new Promise((resolve, reject) => { - const style = document.createElement('style'); - style.rel = 'stylesheet'; - style.src = url; - style.onload = () => { - console.log(`${url} 加载完成`); - resolve(); - }; - style.onerror = (err) => reject(err); - document.body.append(style); - }); - }, - // TODO UMD AMD 等类型的 JS 代码的载入 - }; - - /** +function kc(e,t){return e instanceof File?e:e instanceof Blob?(e.name=t,e):new File([JSON.stringify(e)],t)} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - var scriptMap = { - zangodb: 'https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.min.js', - dexie: 'https://cdn.jsdelivr.net/npm/dexie@3.0.3/dist/dexie.min.js', - mockjs: 'https://cdn.jsdelivr.net/npm/mockjs-esm/dist/mock.min.js', - xlsx: 'https://cdn.jsdelivr.net/npm/xlsx@0.17.0/dist/xlsx.full.min.js', - lodash: 'https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js', - gsap: [ - 'https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/gsap.min.js', - 'https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/ScrollTrigger.min.js', - ], - animejs: 'https://cdn.jsdelivr.net/npm/animejs@3.2.1/lib/anime.min.js', - rxjs: 'https://cdn.jsdelivr.net/npm/rxjs@7.1.0/dist/bundles/rxjs.umd.min.js', - jszip: 'https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js', - 'ajax-hook': 'https://unpkg.com/ajax-hook@2.0.3/dist/ajaxhook.min.js', - axios: 'https://cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js', - react: [ - 'https://unpkg.com/react@16/umd/react.production.min.js', - 'https://unpkg.com/react-dom@16/umd/react-dom.production.min.js', - ], - vue: [ - 'https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js', - 'https://cdn.jsdelivr.net/npm/vuex@3.6.2/dist/vuex.min.js', - ], - }; - - /** + */const Dc={main:Promise.resolve(!0),add(e){this.main.then((()=>Nc(e)))}},Nc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},Vc=(e,{DownloadFileName:t}={},r)=>{const n=kc(e,t||("string"==typeof url?r.url.replace(/[^\/]*?\//g,""):""));return Dc.add(n),null},Rc={script:e=>new Promise(((t,r)=>{const n=document.createElement("script");n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),n.remove(),t()},n.onerror=e=>r(e),document.body.append(n)})),css:e=>new Promise(((t,r)=>{const n=document.createElement("style");n.rel="stylesheet",n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),t()},n.onerror=e=>r(e),document.body.append(n)}))}; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - // 借助 jsdelivr 网站的免费 cdn 实现直接查询导入插件的功能。 - const URI = 'https://cdn.jsdelivr.net'; - const wayMap = Object.entries({ - npm: /^npm?/i, - gh: /gh?|github/i, - wp: /wordpress|wp/i, - }); - - /** - * 描述 - * @date 2021-06-28 - * @param {any} moduleName - * @param {any} options - * @return {any} - */ - function jsdelivr(moduleName, { version = '', store = 'npm', path = '' } = {}) { - const way = wayMap.reduce((final, [key, value]) => (value.test(store) ? key : final), 'npm'); - return `${URI}/${way}/${moduleName}${version ? `@${version}` : ''}${path ? `/${path}` : ''}`; - } - - /** +var Uc={zangodb:"https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.min.js",dexie:"https://cdn.jsdelivr.net/npm/dexie@3.0.3/dist/dexie.min.js",mockjs:"https://cdn.jsdelivr.net/npm/mockjs-esm/dist/mock.min.js",xlsx:"https://cdn.jsdelivr.net/npm/xlsx@0.17.0/dist/xlsx.full.min.js",lodash:"https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js",gsap:["https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/gsap.min.js","https://cdn.jsdelivr.net/npm/gsap@3.6.1/dist/ScrollTrigger.min.js"],animejs:"https://cdn.jsdelivr.net/npm/animejs@3.2.1/lib/anime.min.js",rxjs:"https://cdn.jsdelivr.net/npm/rxjs@7.1.0/dist/bundles/rxjs.umd.min.js",jszip:"https://cdn.jsdelivr.net/npm/jszip@3.6.0/dist/jszip.min.js","ajax-hook":"https://unpkg.com/ajax-hook@2.0.3/dist/ajaxhook.min.js",axios:"https://cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js",react:["https://unpkg.com/react@16/umd/react.production.min.js","https://unpkg.com/react-dom@16/umd/react-dom.production.min.js"],vue:["https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js","https://cdn.jsdelivr.net/npm/vuex@3.6.2/dist/vuex.min.js"]}; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - function type$1(any) { - return Object.prototype.toString.call(any).match(/(?<=\[object\s+)\S+?(?=\])/)[0]; - } - - /** + */const Mc=Object.entries({npm:/^npm?/i,gh:/gh?|github/i,wp:/wordpress|wp/i});function zc(e,{version:t="",store:r="npm",path:n=""}={}){return`https://cdn.jsdelivr.net/${Mc.reduce(((e,[t,n])=>n.test(r)?t:e),"npm")}/${e}${t?`@${t}`:""}${n?`/${n}`:""}`} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - const URLTest$1 = /(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/; - - /** - * 根据 name object 获取 url - * @date 2021-06-28 - * @param {any} {name - * @param {any} way - * @param {any} path - * @param {any} version} - * @return {any} - */ - function fromName$1({ name, way, path, version }) { - if (scriptMap.hasOwnProperty(name)) { - // 优先使用自带的位置 - return scriptMap[name]; - } - return jsdelivr(name, { version, store: way, path }); - } - - const handle$1 = { - Object({ url = '', name, way = 'npm', path = '', version = '', type = 'script' }) { - if (!url) { - // 没有 url 属性 - const result = fromName$1({ name, way, path, version }); - if (typeof result === 'string') { - url = result; - } else { - // 发现 scriptMap 内部的描述是完整的 $load 可以接收的 array 和 object 类型 - return $load$1(result); - } - } - return loaderFunction[type](url); - }, - String(Module) { - return this.Object({ [URLTest$1.test(Module) ? 'url' : 'name']: Module }); - }, - Array(arr) { - return Promise.all(arr.map((i) => $load$1(i))); - }, - }; - async function $load$1(Module) { - return handle$1[type$1(Module)](Module); - } - - /** + */function Fc(e){return Object.prototype.toString.call(e).match(/(?<=\[object\s+)\S+?(?=\])/)[0]} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - let XLSX; - function init$1() { - return $load$1('xlsx').then(() => { - XLSX = window.XLSX; - }); - } - - /** + */const Lc=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const $c={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Uc.hasOwnProperty(e)?Uc[e]:zc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return Hc(o);e=o}return Rc[o](e)},String(e){return this.Object({[Lc.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>Hc(e))))};async function Hc(e){return $c[Fc(e)](e)} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - // XLSX 通过 script 导入 - function ArrayToSheet(sheetArray) { - sheetArray.forEach((i) => { - Object.entries(i).forEach(([key, value]) => { - if (value instanceof Object) { - i[key] = JSON.stringify(value); - } - }); - // 处理二层数据不能够写入的问题 - }); - return XLSX.utils.json_to_sheet(sheetArray); - } - - function bookToFile(book, name, options) { - const ArrayBuffer = XLSX.write(book, options); - return new File([ArrayBuffer], `${name}.${options.bookType}`); - } - function ObjectToBook(input) { - const book = XLSX.utils.book_new(); - Object.entries(input).forEach(([sheetName, sheetArray]) => { - const sheet = ArrayToSheet(sheetArray); - XLSX.utils.book_append_sheet(book, sheet, sheetName); - }); - return book; - } - - // input: {sheetName1:[],sheetName2:[]} - function createExcelFile(input, fileName, XLSXOptions) { - const { bookType = 'xlsx', bookSST = true, type = 'array' } = XLSXOptions || {}; - return bookToFile(ObjectToBook(input), fileName, { - bookType, - bookSST, - type, - }); - } - - /** + */let Bc;function Gc(){return Hc("xlsx").then((()=>{Bc=window.XLSX}))} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - // 未完成 导入 XLSX 的 Promise 到流的转变 - - // ExcelHelper 是将 Object => Book => File 用于下载的一个库 - const ExcelHelper = function (formatter, options = {}) { - return Plugin$1({ - name: 'ExcelHelper', - init: init$1, - options, - main(data) { - const { fileName = 'result', XLSXOptions = {} } = this.options; - if (formatter instanceof Function) data = formatter(data); - return createExcelFile(data, `${fileName}-${new Date().getTime()}`, XLSXOptions); - }, - }); - }; - - /** + */function Kc(e){const t=Bc.utils.book_new();return Object.entries(e).forEach((([e,r])=>{const n=function(e){return e.forEach((e=>{Object.entries(e).forEach((([t,r])=>{r instanceof Object&&(e[t]=JSON.stringify(r))}))})),Bc.utils.json_to_sheet(e)}(r);Bc.utils.book_append_sheet(t,n,e)})),t}function qc(e,t,r){const{bookType:n="xlsx",bookSST:i=!0,type:o="array"}=r||{};return function(e,t,r){const n=Bc.write(e,r);return new File([n],`${t}.${r.bookType}`)}(Kc(e),t,{bookType:n,bookSST:i,type:o})} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - let JSZip; - function init() { - return $load$1('jszip').then(() => { - JSZip = window.JSZip; - }); - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - let index$1 = 0; - async function zipper(fileArray, zipName) { - // 启动压缩 - const zip = new JSZip(); - // 压入所有文件 - fileArray.forEach((file) => zip.file(file.name, file)); - // 设置压缩格式，开始打包 - const content = await zip.generateAsync({ - type: 'blob', // nodejs用 nodebuffer ,浏览器用 blob - }); - // 给压缩文件一个名称 - content.name = `${zipName}-${index$1++}.zip`; - return content; - } - - /** +let Wc;function Yc(){return Hc("jszip").then((()=>{Wc=window.JSZip}))} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - const ZipFile = function (options = {}) { - if (!options.zipFileName) options.zipFileName = new Date().getTime(); - return Plugin$1({ - init, - name: 'zipFile', - main(blob) { - const { zipFileName } = this.options; - const files = toFile(blob, zipFileName); - return zipper(files, zipFileName); - }, - options, - }); - }; - - /** + */let Qc=0; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - function Combine(number, waitTime = 5000, options = {}) { - return Plugin$1({ - name: 'Combine', // 这个 name 是负责进行监控的标志符号 - options, // 接收所有的参数，提供给所有函数使用 - operator() { - // 复写 operator - return (source) => - source.pipe( - bufferTime(waitTime, undefined, number), - filter((i) => i.length), // 必须要进行检测是否为空 - concatMap((tasks) => of(new TaskGroup(tasks))), - ); - }, - }); - } - function Break() { - return Plugin$1({ - name: 'Break', // 这个 name 是负责进行监控的标志符号 - options, - operator() { - return (source) => - source.pipe( - concatMap((taskGroup) => { - if (taskGroup instanceof TaskGroup) { - return from(taskGroup.$destroy()); - } else { - return of(taskGroup); - } - }), - ); - }, - }); - } - - /** +function Xc(e=3,t=1e3){return r=>new Jo((n=>{const i=new Set;let o=0;const a=()=>{i.size&&(n.next([...i]),i.clear())},s=r.subscribe((r=>{switch(console.log(o),o&&(clearTimeout(o),o=0),i.size){case 0:return i.add(r);case e-1:return i.add(r),a();default:return o=setTimeout(a,t),i.add(r)}}),Oa,(()=>{a(),n.complete()}));return()=>{i.clear(),s.unsubscribe()}}))} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - var plugins = /*#__PURE__*/Object.freeze({ - __proto__: null, - Request: Request, - Download: Download, - ExcelHelper: ExcelHelper, - ZipFile: ZipFile, - Combine: Combine, - Break: Break - }); - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - /* - * @Author: KonghaYao - * @Date: 2021-06-29 16:16:29 - * @Last Modified by: KonghaYao - * @Last Modified time: 2021-06-29 16:16:29 - */ - /* eslint-disable no-extend-native */ - - // 解决无限debugger的一种方式 - // 对于无限 debugger 不一定有效 - // TODO 验证有效性 - function $antiDebugger() { - if (!Function.prototype.$constructor) { - // 对 Function 构造函数外包一层 - Function.prototype.$constructor = Function.prototype.constructor; - Function.prototype.constructor = function (...args) { - if (args && typeof args[0] === 'string') { - if (args[0] === 'debugger') { - return; - } - } - return Function.prototype.$constructor.apply(this, args); - }; - } - } - - /** +var Zc=Object.freeze({__proto__:null,Request:function(e={}){return xc({init(){},name:"Request",main:Ic,options:e,operator(){const{delay:e=200,buffer:t=1,retry:r=3,handleError:n=null}=this.options;return i=>i.pipe(Tc((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:r,handleError:n||Cc}))}})},Download:function(e={}){return xc({name:"Download",main:Vc,options:e})},ExcelHelper:function(e,t={}){return xc({name:"ExcelHelper",init:Gc,options:t,main(t){const{fileName:r="result",XLSXOptions:n={}}=this.options;return e instanceof Function&&(t=e(t)),qc(t,`${r}-${(new Date).getTime()}`,n)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),xc({init:Yc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const r=new Wc;e.forEach((e=>r.file(e.name,e)));const n=await r.generateAsync({type:"blob"});return n.name=`${t}-${Qc++}.zip`,n} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - /** - * 这是清理copy的函数，目的是为了能够让用户进行复制 - * @date 2021-03-02 - */ - function clearCopyBarriers() { - [document, ...document.querySelectorAll('*')].forEach((ele) => { - // 删除对象属性上的函数 - ele.oncontextmenu = ''; - ele.oncopy = ''; - ele.oncut = ''; - ele.onselectstart = true; - - // 清除事件绑定的控制 - const event = window.getEventListeners(ele); - // 清除 快捷键 copy cut 事件的占用 - ['keydown', 'copy', 'cut'].forEach((eventName) => { - if (event.hasOwnProperty(eventName)) { - event[eventName].forEach((target) => ele.removeEventListener(eventName, target.listener)); - } - }); - }); - console.log('copy 方式清理完成'); - } - /** - * 复制函数 - * @description 这个函数只能用在浏览器环境中 - * @date 2021-03-02 - * @param {any} content 要复制的东西，可以是 DOM - * @param {Boolean} clearBarriers=false 顺便帮你解决不能复制的问题，可能会失败 - */ - function $copy(content, clearBarriers = false) { - if (clearBarriers) clearCopyBarriers(); - - // 询问 window.copy 是否被覆盖了 - if (!(window.copy && window.copy.toString() === 'function copy(value) { [Command Line API] }')) { - // 尝试重置 copy 函数 - delete window.copy; - } - // 直接使用控制台的复制功能 - // ! 在开发者工具中可以调用这个函数 - window.copy(content); - console.log('copy 完成，请您查看您的剪贴版'); - } - - var iframe = [ - "webkitStorageInfo", - "0", - "1", - "cookieStore", - "crossOriginIsolated", - "onbeforexrselect", - "ontransitioncancel", - "ontransitionrun", - "ontransitionstart", - "originAgentCluster", - "showDirectoryPicker", - "showOpenFilePicker", - "showSaveFilePicker", - "trustedTypes", - "parent", - "opener", - "top", - "length", - "frames", - "closed", - "location", - "self", - "window", - "document", - "name", - "customElements", - "history", - "locationbar", - "menubar", - "personalbar", - "scrollbars", - "statusbar", - "toolbar", - "status", - "frameElement", - "navigator", - "origin", - "external", - "screen", - "innerWidth", - "innerHeight", - "scrollX", - "pageXOffset", - "scrollY", - "pageYOffset", - "visualViewport", - "screenX", - "screenY", - "outerWidth", - "outerHeight", - "devicePixelRatio", - "clientInformation", - "screenLeft", - "screenTop", - "defaultStatus", - "defaultstatus", - "styleMedia", - "onsearch", - "isSecureContext", - "onabort", - "onblur", - "oncancel", - "oncanplay", - "oncanplaythrough", - "onchange", - "onclick", - "onclose", - "oncontextmenu", - "oncuechange", - "ondblclick", - "ondrag", - "ondragend", - "ondragenter", - "ondragleave", - "ondragover", - "ondragstart", - "ondrop", - "ondurationchange", - "onemptied", - "onended", - "onerror", - "onfocus", - "onformdata", - "oninput", - "oninvalid", - "onkeydown", - "onkeypress", - "onkeyup", - "onload", - "onloadeddata", - "onloadedmetadata", - "onloadstart", - "onmousedown", - "onmouseenter", - "onmouseleave", - "onmousemove", - "onmouseout", - "onmouseover", - "onmouseup", - "onmousewheel", - "onpause", - "onplay", - "onplaying", - "onprogress", - "onratechange", - "onreset", - "onresize", - "onscroll", - "onseeked", - "onseeking", - "onselect", - "onstalled", - "onsubmit", - "onsuspend", - "ontimeupdate", - "ontoggle", - "onvolumechange", - "onwaiting", - "onwebkitanimationend", - "onwebkitanimationiteration", - "onwebkitanimationstart", - "onwebkittransitionend", - "onwheel", - "onauxclick", - "ongotpointercapture", - "onlostpointercapture", - "onpointerdown", - "onpointermove", - "onpointerup", - "onpointercancel", - "onpointerover", - "onpointerout", - "onpointerenter", - "onpointerleave", - "onselectstart", - "onselectionchange", - "onanimationend", - "onanimationiteration", - "onanimationstart", - "ontransitionend", - "onafterprint", - "onbeforeprint", - "onbeforeunload", - "onhashchange", - "onlanguagechange", - "onmessage", - "onmessageerror", - "onoffline", - "ononline", - "onpagehide", - "onpageshow", - "onpopstate", - "onrejectionhandled", - "onstorage", - "onunhandledrejection", - "onunload", - "performance", - "stop", - "open", - "alert", - "confirm", - "prompt", - "print", - "queueMicrotask", - "requestAnimationFrame", - "cancelAnimationFrame", - "captureEvents", - "releaseEvents", - "requestIdleCallback", - "cancelIdleCallback", - "getComputedStyle", - "matchMedia", - "moveTo", - "moveBy", - "resizeTo", - "resizeBy", - "scroll", - "scrollTo", - "scrollBy", - "getSelection", - "find", - "webkitRequestAnimationFrame", - "webkitCancelAnimationFrame", - "fetch", - "btoa", - "atob", - "setTimeout", - "clearTimeout", - "setInterval", - "clearInterval", - "createImageBitmap", - "close", - "focus", - "blur", - "postMessage", - "onappinstalled", - "onbeforeinstallprompt", - "crypto", - "indexedDB", - "sessionStorage", - "localStorage", - "chrome", - "onpointerrawupdate", - "speechSynthesis", - "webkitRequestFileSystem", - "webkitResolveLocalFileSystemURL", - "openDatabase", - "applicationCache", - "caches", - "ondevicemotion", - "ondeviceorientation", - "ondeviceorientationabsolute" - ]; - - /** + */(kc(e,t),t)},options:e})},Combine:function(e,t=1e3,r){return xc({name:"Combine",main:r,operator(){return n=>n.pipe(Xc(e,t),Ha((e=>e.length)),Gu((e=>{const t=_a(new pc(e));return r instanceof Function?t.pipe(Gu((e=>this.TaskStarter(e)))):t})))}})},Break:function(){return xc({name:"Break",options:options,operator:()=>e=>e.pipe(Gu((e=>e instanceof pc?from(e.$destroy()):_a(e))))})}}); +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - // iframe 是所有的 window 对象下稳定的属性名 - // !若是使用 iframe 标签的属性来得到 window 的自带属性，遇到不能使用 iframe 的网站就会失效 - // ! 所以使用了这种方式。 - - /** - * 全局变量展示 - * @date 2020-09-17 - * @description 将 window 和 上面引入的 iframe 对象做了比较 - * @return {Object} 返回 window 的属性和对象 - */ - function $GlobalVars() { - // 通过比较得出window上的变量 - const diff = difference(Object.keys(window), iframe); - return pick(window, diff); - } - - /** + */var Jc=["webkitStorageInfo","0","1","cookieStore","crossOriginIsolated","onbeforexrselect","ontransitioncancel","ontransitionrun","ontransitionstart","originAgentCluster","showDirectoryPicker","showOpenFilePicker","showSaveFilePicker","trustedTypes","parent","opener","top","length","frames","closed","location","self","window","document","name","customElements","history","locationbar","menubar","personalbar","scrollbars","statusbar","toolbar","status","frameElement","navigator","origin","external","screen","innerWidth","innerHeight","scrollX","pageXOffset","scrollY","pageYOffset","visualViewport","screenX","screenY","outerWidth","outerHeight","devicePixelRatio","clientInformation","screenLeft","screenTop","defaultStatus","defaultstatus","styleMedia","onsearch","isSecureContext","onabort","onblur","oncancel","oncanplay","oncanplaythrough","onchange","onclick","onclose","oncontextmenu","oncuechange","ondblclick","ondrag","ondragend","ondragenter","ondragleave","ondragover","ondragstart","ondrop","ondurationchange","onemptied","onended","onerror","onfocus","onformdata","oninput","oninvalid","onkeydown","onkeypress","onkeyup","onload","onloadeddata","onloadedmetadata","onloadstart","onmousedown","onmouseenter","onmouseleave","onmousemove","onmouseout","onmouseover","onmouseup","onmousewheel","onpause","onplay","onplaying","onprogress","onratechange","onreset","onresize","onscroll","onseeked","onseeking","onselect","onstalled","onsubmit","onsuspend","ontimeupdate","ontoggle","onvolumechange","onwaiting","onwebkitanimationend","onwebkitanimationiteration","onwebkitanimationstart","onwebkittransitionend","onwheel","onauxclick","ongotpointercapture","onlostpointercapture","onpointerdown","onpointermove","onpointerup","onpointercancel","onpointerover","onpointerout","onpointerenter","onpointerleave","onselectstart","onselectionchange","onanimationend","onanimationiteration","onanimationstart","ontransitionend","onafterprint","onbeforeprint","onbeforeunload","onhashchange","onlanguagechange","onmessage","onmessageerror","onoffline","ononline","onpagehide","onpageshow","onpopstate","onrejectionhandled","onstorage","onunhandledrejection","onunload","performance","stop","open","alert","confirm","prompt","print","queueMicrotask","requestAnimationFrame","cancelAnimationFrame","captureEvents","releaseEvents","requestIdleCallback","cancelIdleCallback","getComputedStyle","matchMedia","moveTo","moveBy","resizeTo","resizeBy","scroll","scrollTo","scrollBy","getSelection","find","webkitRequestAnimationFrame","webkitCancelAnimationFrame","fetch","btoa","atob","setTimeout","clearTimeout","setInterval","clearInterval","createImageBitmap","close","focus","blur","postMessage","onappinstalled","onbeforeinstallprompt","crypto","indexedDB","sessionStorage","localStorage","chrome","onpointerrawupdate","speechSynthesis","webkitRequestFileSystem","webkitResolveLocalFileSystemURL","openDatabase","applicationCache","caches","ondevicemotion","ondeviceorientation","ondeviceorientationabsolute"]; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - function type(any) { - return Object.prototype.toString.call(any).match(/(?<=\[object\s+)\S+?(?=\])/)[0]; - } - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - const TypeMap = { - RE: '', - StringFunction(all, key, value, keyValue) { - if (this.RE.test(`${value}`)) all.push(keyValue); - return all; - }, - - Array(all, key, value) { - const arr = searchObj(Object.entries(value), this.RE); - - const Value = arr.reduce((final, [k, v]) => { - final[parseInt(k)] = v; - return final; - }, []); - if (arr.length) all.push([key, Value]); - - return all; - }, - Function(all, key, value) { - const entries = searchObj(Object.entries(value), this.RE); - if (entries.length) { - all.push([key, Object.assign(value, Object.fromEntries(entries))]); - } - return all; - }, - Object(all, key, value) { - const entries = searchObj(Object.entries(value), this.RE); - if (entries.length) all.push([key, Object.fromEntries(entries)]); - - return all; - }, - }; - TypeMap.Number = TypeMap.StringFunction; - TypeMap.String = TypeMap.StringFunction; - - /** - * 描述 - * @date 2021-06-28 - * @param {any} arr - * @param {any} RE - * @param {any} keepUnknown=false - * @return {any} - */ - function searchObj(arr, RE, keepUnknown = false) { - return arr.reduce((all, keyValue) => { - const [key, value] = keyValue; - // 判断 key 中是否有符合项 - if (RE.test(key)) { - return [...all, keyValue]; - } - // 判断数据类型 分类操作 - TypeMap.RE = RE; - const type$1 = type(value); - if (TypeMap.hasOwnProperty(type$1)) { - return TypeMap[type$1](all, key, value, keyValue); - } - return keepUnknown ? [all, keyValue] : all; - }, []); - } - - /** +const el={RE:"",StringFunction(e,t,r,n){return this.RE.test(`${r}`)&&e.push(n),e},Array(e,t,r){const n=tl(Object.entries(r),this.RE),i=n.reduce(((e,[t,r])=>(e[parseInt(t)]=r,e)),[]);return n.length&&e.push([t,i]),e},Function(e,t,r){const n=tl(Object.entries(r),this.RE);return n.length&&e.push([t,Object.assign(r,Object.fromEntries(n))]),e},Object(e,t,r){const n=tl(Object.entries(r),this.RE);return n.length&&e.push([t,Object.fromEntries(n)]),e}};function tl(e,t,r=!1){return e.reduce(((e,n)=>{const[i,o]=n;if(t.test(i))return[...e,n];el.RE=t;const a=(s=o,Object.prototype.toString.call(s).match(/(?<=\[object\s+)\S+?(?=\])/)[0]); +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - /** - * 描述 - * @date 2021-06-28 - * @param {any} obj - * @param {any} reg - * @returns {any} - */ - - function $search(obj, reg) { - if (!isRegExp(reg) && isString(reg)) { - reg = new RegExp(reg); - } - if (obj instanceof Array) { - return searchObj(Object.entries({ i: obj }), reg)[0][1]; - } - if (obj instanceof Object) { - return Object.fromEntries(searchObj(Object.entries(obj), reg)); - } - throw new Error('不是对象，不能搜索'); - } - - /** +var s;return el.hasOwnProperty(a)?el[a](e,i,o,n):r?[e,n]:e}),[])} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - const URLTest = /(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/; - - /** - * 根据 name object 获取 url - * @date 2021-06-28 - * @param {any} {name - * @param {any} way - * @param {any} path - * @param {any} version} - * @return {any} - */ - function fromName({ name, way, path, version }) { - if (scriptMap.hasOwnProperty(name)) { - // 优先使用自带的位置 - return scriptMap[name]; - } - return jsdelivr(name, { version, store: way, path }); - } - - const handle = { - Object({ url = '', name, way = 'npm', path = '', version = '', type = 'script' }) { - if (!url) { - // 没有 url 属性 - const result = fromName({ name, way, path, version }); - if (typeof result === 'string') { - url = result; - } else { - // 发现 scriptMap 内部的描述是完整的 $load 可以接收的 array 和 object 类型 - return $load(result); - } - } - return loaderFunction[type](url); - }, - String(Module) { - return this.Object({ [URLTest.test(Module) ? 'url' : 'name']: Module }); - }, - Array(arr) { - return Promise.all(arr.map((i) => $load(i))); - }, - }; - async function $load(Module) { - return handle[type$1(Module)](Module); - } - - /** + */el.Number=el.StringFunction,el.String=el.StringFunction; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - var excelTemplate = { - 'data|100': [ - { - ID: '@increment()', - name: '@cname()', - description: '@csentence()', - avatar: '@dataImage("64x64")', - address: '@region()', - province: '@province()', - }, - ], - }; - - /** +const rl=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const nl={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Uc.hasOwnProperty(e)?Uc[e]:zc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return il(o);e=o}return Rc[o](e)},String(e){return this.Object({[rl.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>il(e))))};async function il(e){return nl[Fc(e)](e)} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - // 在这里配置 url 和 type 信息 - const Server = { - excel: { - url: '/fake/excel', - type: 'get', - template: excelTemplate, - }, - }; - - /** +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - async function Mock(MockSiteName) { - // 导入 Mockjs - if (!window.Mock) { - await $load('mockjs'); - console.warn('Mockjs 载入并代理 Ajax 中'); - } - console.warn('mock 启动后台 ', MockSiteName); - const { url, type, template } = Server[MockSiteName]; - window.Mock.mock(url, type, template); - return true; - } - const $Mock = memoize(Mock); - - /** +const ol={excel:{url:"/fake/excel",type:"get",template:{"data|100":[{ID:"@increment()",name:"@cname()",description:"@csentence()",avatar:'@dataImage("64x64")',address:"@region()",province:"@province()"}]}}}; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - /** - * The Regexps were copied from Purl (A JavaScript URL parser) v2.3.1 - * which developed and maintained by Mark Perkins, mark@allmarkedup.com - * Source repository: https://github.com/allmarkedup/jQuery-URL-Parser - * Licensed under an MIT-style license. - */ - const key = [ - 'source', - 'protocol', - 'authority', - 'userInfo', - 'user', - 'password', - 'host', - 'port', - 'relative', - 'path', - 'directory', - 'file', - 'query', - 'hash', - ]; // keys available to query - const parser = { - // less intuitive, more accurate to the specs - strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/, - // more intuitive, fails on relative paths and deviates from specs - loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/, - }; - - function parseUri(url, strictMode = false) { - const res = parser[strictMode ? 'strict' : 'loose'].exec(decodeURI(url)); - - const uri = key.reduce((col, keyName, index) => { - col[keyName] = res[index] || ''; - return col; - }, {}); - - // build query and hash parameters - uri.queryParams = parseString(uri.query); - - // compile a 'base' domain attribute - uri['base'] = uri.host - ? (uri.protocol ? uri.protocol + '://' + uri.host : uri.host) + (uri.port ? ':' + uri.port : '') - : ''; - - return uri; - } - - function parseString(queryString) { - return String(queryString) - .split(/&|;/) - .reduce(function (collection, pair) { - try { - pair = decodeURIComponent(pair.replace(/\+/g, ' ')); - } catch (e) { - // ignore - } - const [key, value] = pair.split(/=/g); - collection[key] = value; - return collection; - }, {}); - } - - function parseURL(url, strictMode = false) { - return parseUri(url, strictMode); - } - - /** + */const al=pu((async function(e){window.Mock||(await il("mockjs"),console.warn("Mockjs 载入并代理 Ajax 中")),console.warn("mock 启动后台 ",e);const{url:t,type:r,template:n}=ol[e];return window.Mock.mock(t,r,n),!0})),sl=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","hash"],ul={strict:/^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,loose:/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/}; +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - - var tools = /*#__PURE__*/Object.freeze({ - __proto__: null, - $antiDebugger: $antiDebugger, - $copy: $copy, - $GlobalVars: $GlobalVars, - $search: $search, - $load: $load, - $Mock: $Mock, - parseURL: parseURL - }); - - /** + */function cl(e,t=!1){const r=ul[t?"strict":"loose"].exec(decodeURI(e)),n=sl.reduce(((e,t,n)=>(e[t]=r[n]||"",e)),{});var i;return n.queryParams=(i=n.query,String(i).split(/&|;/).reduce((function(e,t){try{t=decodeURIComponent(t.replace(/\+/g," "))}catch(e){}const[r,n]=t.split(/=/g);return e[r]=n,e}),{})),n.base=n.host?(n.protocol?n.protocol+"://"+n.host:n.host)+(n.port?":"+n.port:""):"",n} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ - - class PLUGIN { - constructor({ - forceRetry = true, - saveResult = false, - name = null, - main, - init = null, - error = null, - complete = null, - options = {}, - operator, - }) { - if (operator) this.operator = operator; - // 写入自身中 - Object.assign(this, { - name, // 名称，一般用作提示标记 - main, // Plugin 中的功能性函数 - init, // 初始化整个 Plugin 的函数 - error, // operator 错误时的事件，若返回 false 类的数据，将会中断流，返回正常数据会继续流 - complete, // 函数完成时的提示事件 - options, // main 函数接收的 options - saveResult, // 是否保存结果到每一个 Task 中 - forceRetry, // 是否强制重新使用 Plugin - }); - } - initUUID(index) { - this.uuid = createUUID((this?.main || this.operator).toString() + index); - } - // 对 main 函数外包一层，直接启动 main 函数的执行，返回一条流 - TaskStarter(task) { - return of(task).pipe( - // 设置跳过 Plugin 的逻辑 - switchMap((task) => { - return of(task).pipe( - map((task) => [task.$commit('start', this.uuid), task._originData]), - - switchMap(([data, originData]) => { - const result = this.main(data, originData); - return result instanceof Promise || result instanceof Observable ? from$1(result) : of(result); - }), - map((result) => { - task.$commit('success', result, this.uuid, this.saveResult); - return task; - }), - ); - }), - // 捕获到异常 - catchError((...args) => { - if (this.error instanceof Function) { - const afterError = this.error(task, ...args); - if (afterError) throw new PluginError(afterError); - - return EMPTY; - } - throw new PluginError(args[0]); - }), - // 完成 Plugin 时的事件 - tap((task) => this.complete && this.complete(task)), - ); - } - - operator(context) { - // ! 这个是默认的 operator 函数 - // context 为上层的 JSpider 实例 - return pipe(switchMap((task) => this.TaskStarter(task))); - } - } - - function Plugin(Process, otherOptions = {}) { - if (Process instanceof Function) { - return new PLUGIN( - Object.assign(otherOptions, { - main: Process, - }), - ); - } - if (Process instanceof Object) { - return new PLUGIN(Process); - } - throw new PluginError('Plugin 必须是一个函数或者是 Plugin 描述对象'); - } - - /** +var ll=Object.freeze({__proto__:null,$antiDebugger:function(){Function.prototype.$constructor||(Function.prototype.$constructor=Function.prototype.constructor,Function.prototype.constructor=function(...e){if(!e||"string"!=typeof e[0]||"debugger"!==e[0])return Function.prototype.$constructor.apply(this,e)})} +/** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ - var index = Object.assign(Spider, tools, { - plugins, - Plugin, - Task, - TaskGroup, - version: "3.2.1", - buildDate: new Date(1628326859357), - }); - - return index; - -}()); + */,$copy:function(e,t=!1){t&&([document,...document.querySelectorAll("*")].forEach((e=>{e.oncontextmenu="",e.oncopy="",e.oncut="",e.onselectstart=!0;const t=window.getEventListeners(e);["keydown","copy","cut"].forEach((r=>{t.hasOwnProperty(r)&&t[r].forEach((t=>e.removeEventListener(r,t.listener)))}))})),console.log("copy 方式清理完成")),window.copy&&"function copy(value) { [Command Line API] }"===window.copy.toString()||delete window.copy,window.copy(e),console.log("copy 完成，请您查看您的剪贴版")},$GlobalVars:function(){const e=Iu(Object.keys(window),Jc);return Vu(window,e)},$search:function(e,t){var r;if(!ku(t)&&("string"==typeof(r=t)||!us(r)&&os(r)&&"[object String]"==is(r))&&(t=new RegExp(t)),e instanceof Array)return tl(Object.entries({i:e}),t)[0][1];if(e instanceof Object)return Object.fromEntries(tl(Object.entries(e),t));throw new Error("不是对象，不能搜索")},$load:il,$Mock:al,parseURL:function(e,t=!1){return cl(e,t)}}); +/** + * @license + * Copyright 2021 KonghaYao 江夏尧 + * SPDX-License-Identifier: Apache-2.0 + */class fl{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=_c((this?.main||this.operator).toString()+e)}TaskStarter(e){return _a(e).pipe(ic((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),ic((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Jo?Na(r):_a(r)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),$u(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new Pc(r);return da}throw new Pc(t[0])})),sc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(ic((e=>this.TaskStarter(e))))}}return Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new jc(this.config)}crawl(...e){return 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nr(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|br.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Jr("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){return this.getSubType(!0).instantiate(e,t,n,r)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){return this.getSubType(!0).reconcile(e,t,n,r)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return 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nr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){return $r(this,e,t,n,r)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Nr():Vr(t,e,"Value is not serializable and cannot be frozen")}}),t}(Or),to=new eo;var no=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 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this.name}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.targetType.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return bo(e)?Nr():Vr(t,e,"Value is not a valid identifier, which is a string or a number")}}),Object.defineProperty(t.prototype,"fireInvalidated",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){var i=t.parent;if(i&&i.isAlive){var o=i.storedValue;o&&this.onInvalidated({cause:e,parent:o,invalidTarget:r?r.storedValue:void 0,invalidId:n,replaceRef:function(e){ur(t.root.storedValue,{op:"replace",value:e,path:t.path})},removeRef:function(){!function(e){return jr(e)&&(e.flags&br.Object)>0}(i.type)?ur(t.root.storedValue,{op:"remove",path:t.path}):this.replaceRef(void 0)}})}}}),Object.defineProperty(t.prototype,"addTargetNodeWatcher",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var n=this,r=this.getValue(e);if(r){var i=Br(r),o=function(r,o){var a=function(e){switch(e){case er.beforeDestroy:return"destroy";case er.beforeDetach:return"detach";default:return}}(o);a&&n.fireInvalidated(a,e,t,i)},a=i.registerHook(er.beforeDetach,o),s=i.registerHook(er.beforeDestroy,o);return function(){a(),s()}}}}),Object.defineProperty(t.prototype,"watchTargetNodeForInvalidations",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n){var r=this;if(this.onInvalidated){var i;e.registerHook(er.beforeDestroy,(function(){i&&i()}));var o=function(o){i&&i();var a=e.parent,s=a&&a.storedValue;if(a&&a.isAlive&&s){(n?!!n.get(t,s):e.root.identifierCache.has(r.targetType,ho(t)))?i=r.addTargetNodeWatcher(e,t):o||r.fireInvalidated("invalidSnapshotReference",e,t,null)}};e.state===Mr.FINALIZED?o(!0):(e.isRoot||e.root.registerHook(er.afterCreationFinalization,(function(){e.parent&&e.parent.createObservableInstanceIfNeeded()})),e.registerHook(er.afterAttach,(function(){o(!1)})))}}}),t}(Or),oo=function(e){function t(t,n){return e.call(this,t,n)||this}return nr(t,e),Object.defineProperty(t.prototype,"getValue",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(e.isAlive)return e.storedValue.resolvedValue}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue.identifier}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){var i=Hr(r)?Br(r).identifier:r,o=new no(r,this.targetType),a=$r(this,e,t,n,o);return o.node=a,this.watchTargetNodeForInvalidations(a,i,void 0),a}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){if(!e.isDetaching&&e.type===this){var i=Hr(t),o=e.storedValue;if(!i&&o.identifier===t||i&&o.resolvedValue===t)return e.setParent(n,r),e}var a=this.instantiate(n,r,void 0,t);return e.die(),a}}),t}(io),ao=function(e){function t(t,n,r){var i=e.call(this,t,r)||this;return Object.defineProperty(i,"options",{enumerable:!0,configurable:!0,writable:!0,value:n}),i}return nr(t,e),Object.defineProperty(t.prototype,"getValue",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(e.isAlive)return this.options.get(e.storedValue,e.parent?e.parent.storedValue:null)}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){var i=Hr(r)?this.options.set(r,e?e.storedValue:null):r,o=$r(this,e,t,n,i);return this.watchTargetNodeForInvalidations(o,i,this.options),o}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){var i=Hr(t)?this.options.set(t,e?e.storedValue:null):t;if(!e.isDetaching&&e.type===this&&e.storedValue===i)return e.setParent(n,r),e;var o=this.instantiate(n,r,void 0,i);return e.die(),o}}),t}(io);function so(e,t){var n=t||void 0,r=t?t.onInvalidated:void 0;return n&&(n.get||n.set)?new ao(e,{get:n.get,set:n.set},r):new oo(e,r)}var uo=function(e){function t(t,n){var r=e.call(this,t)||this;return Object.defineProperty(r,"validType",{enumerable:!0,configurable:!0,writable:!0,value:n}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:br.Identifier}),r}return nr(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){if(!(e&&e.type instanceof ki))throw Jr("Identifier types can only be instantiated as direct child of a model type");return $r(this,e,t,n,r)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){if(e.storedValue!==t)throw Jr("Tried to change identifier from '"+e.storedValue+"' to '"+t+"'. Changing identifiers is not allowed.");return e.setParent(n,r),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return typeof e!==this.validType?Vr(t,e,"Value is not a valid "+this.describe()+", expected a "+this.validType):Nr()}}),t}(Or),co=function(e){function t(){var t=e.call(this,"identifier","string")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:br.Identifier}),t}return nr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifier"}}),t}(uo),lo=function(e){function t(){return e.call(this,"identifierNumber","number")||this}return nr(t,e),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifierNumber"}}),t}(uo),fo=new co,po=new lo;function ho(e){return""+e}function bo(e){return"string"==typeof e||"number"==typeof e}var vo,yo=function(e){function t(t){var n=e.call(this,t.name)||this;return Object.defineProperty(n,"options",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(n,"flags",{enumerable:!0,configurable:!0,writable:!0,value:br.Custom}),n}return nr(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this.options.isTargetType(e))return Nr();var n=this.options.getValidationMessage(e);return n?Vr(t,e,"Invalid value for type '"+this.name+"': "+n):Nr()}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.options.toSnapshot(e.storedValue)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){return $r(this,e,t,n,this.options.isTargetType(r)?r:this.options.fromSnapshot(r,e&&e.root.environment))}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,n,r){var i=!this.options.isTargetType(t);if(!e.isDetaching&&(e.type===this&&(i?t===e.snapshot:t===e.storedValue)))return e.setParent(n,r),e;var o=i?this.options.fromSnapshot(t,n.root.environment):t,a=this.instantiate(n,r,void 0,o);return e.die(),a}}),t}(Or),go={enumeration:function(e,t){var n="string"==typeof e?t:e,r=Ki.apply(void 0,ar(n.map((function(e){return Hi(""+e)}))));return"string"==typeof e&&(r.name=e),r},model:function(){for(var e=[],t=0;t",e)},array:function(e){return new ji(e.name+"[]",e)},frozen:function(e){return 0===arguments.length?to:jr(e)?new eo(e):Wi(to,e)},identifier:fo,identifierNumber:po,late:function(e,t){var n="string"==typeof e?e:"late("+e.toString()+")";return new Ji(n,"string"==typeof e?t:e)},undefined:Fi,null:Mi,snapshotProcessor:function(e,t,n){return new yi(e,t,n)}},mo=new Uint8Array(16);function _o(){if(!vo&&!(vo="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto)))throw new Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported");return vo(mo)}var wo=/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;function Oo(e){return"string"==typeof e&&wo.test(e)}for(var jo=[],Po=0;Po<256;++Po)jo.push((Po+256).toString(16).substr(1));function So(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=(jo[e[t+0]]+jo[e[t+1]]+jo[e[t+2]]+jo[e[t+3]]+"-"+jo[e[t+4]]+jo[e[t+5]]+"-"+jo[e[t+6]]+jo[e[t+7]]+"-"+jo[e[t+8]]+jo[e[t+9]]+"-"+jo[e[t+10]]+jo[e[t+11]]+jo[e[t+12]]+jo[e[t+13]]+jo[e[t+14]]+jo[e[t+15]]).toLowerCase();if(!Oo(n))throw TypeError("Stringified UUID is invalid");return n}function Ao(e,t,n){var r=(e=e||{}).random||(e.rng||_o)();if(r[6]=15&r[6]|64,r[8]=63&r[8]|128,t){n=n||0;for(var i=0;i<16;++i)t[n+i]=r[i];return t}return So(r)}function xo(e,t,n,r){switch(e){case 0:return t&n^~t&r;case 1:return t^n^r;case 2:return t&n^t&r^n&r;case 3:return t^n^r}}function Eo(e,t){return 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t=[1518500249,1859775393,2400959708,3395469782],n=[1732584193,4023233417,2562383102,271733878,3285377520];if("string"==typeof e){var r=unescape(encodeURIComponent(e));e=[];for(var i=0;i>>0;m=g,g=y,y=Eo(v,30)>>>0,v=d,d=O}n[0]=n[0]+d>>>0,n[1]=n[1]+v>>>0,n[2]=n[2]+y>>>0,n[3]=n[3]+g>>>0,n[4]=n[4]+m>>>0}return[n[0]>>24&255,n[0]>>16&255,n[0]>>8&255,255&n[0],n[1]>>24&255,n[1]>>16&255,n[1]>>8&255,255&n[1],n[2]>>24&255,n[2]>>16&255,n[2]>>8&255,255&n[2],n[3]>>24&255,n[3]>>16&255,n[3]>>8&255,255&n[3],n[4]>>24&255,n[4]>>16&255,n[4]>>8&255,255&n[4]]})); +var en=function(e,t){return(en=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function tn(e,t){function r(){this.constructor=e}en(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var rn=function(){return(rn=Object.assign||function(e){for(var t,r=1,n=arguments.length;r=e.length&&(e=void 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a=e.call(this,t,r,n,i)||this;if(Object.defineProperty(a,"nodeId",{enumerable:!0,configurable:!0,writable:!0,value:++dn}),Object.defineProperty(a,"identifierAttribute",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"unnormalizedIdentifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"identifierCache",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"isProtectionEnabled",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applyPatches",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_applySnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_autoUnbox",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(a,"_isRunningAction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_hasSnapshotReaction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(a,"_childNodes",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_initialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_cachedInitialSnapshotCreated",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(a,"_snapshotComputed",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_snapshotUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(a,"_internalEvents",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),a._snapshotComputed=Ae((function(){return a.getSnapshot()})),a.unbox=a.unbox.bind(a),a._initialSnapshot=o,a.identifierAttribute=t.identifierAttribute,r||(a.identifierCache=new Fn),a._childNodes=t.initializeChildNodes(a,a._initialSnapshot),a.identifier=null,a.unnormalizedIdentifier=null,a.identifierAttribute&&a._initialSnapshot){var s=a._initialSnapshot[a.identifierAttribute];if(void 0===s){var u=a._childNodes[a.identifierAttribute];u&&(s=u.value)}if("string"!=typeof s&&"number"!=typeof s)throw Jn("Instance identifier '"+a.identifierAttribute+"' for type '"+a.type.name+"' must be a string or a number");a.identifier=ho(s),a.unnormalizedIdentifier=s}return r?r.root.identifierCache.addNodeToCache(a):a.identifierCache.addNodeToCache(a),a}return tn(t,e),Object.defineProperty(t.prototype,"applyPatches",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applyPatches(e)}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applySnapshot(e)}}),Object.defineProperty(t.prototype,"createObservableInstanceIfNeeded",{enumerable:!1,configurable:!0,writable:!0,value:function(){0===this._observableInstanceState&&this.createObservableInstance()}}),Object.defineProperty(t.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e,t;this._observableInstanceState=1;for(var r=[],n=this.parent;n&&0===n._observableInstanceState;)r.unshift(n),n=n.parent;try{for(var i=nn(r),o=i.next();!o.done;o=i.next()){o.value.createObservableInstanceIfNeeded()}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}var a=this.type;try{this.storedValue=a.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,a.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=Mn.DEAD,e}finally{this._isRunningAction=!1}this._observableInstanceState=2,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Xn,this.state=Mn.CREATED,this.fireHook(Jr.afterCreate),this.finalizeCreation()}}),Object.defineProperty(t.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(Jr.beforeDetach);var e=this.state;this.state=Mn.DETACHING;var t=this.root,r=t.environment,n=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=r,this.identifierCache=n}finally{this.state=e}}}}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e!==this.parent,n=t!==this.subpath;(r||n)&&(r?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(Jr.afterAttach)):n&&this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;this.fireInternalHook(e);var r=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof r&&(Pt?Pt((function(){r.apply(t.storedValue)})):r.apply(this.storedValue))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?2===this._observableInstanceState?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(t.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(t.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(t.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t;if(!this.isAlive){var r=this._getAssertAliveError(e);t=r,console.warn(new Error("[mobx-state-tree] "+t))}}}),Object.defineProperty(t.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&bi(e.subpath)||"",n=e.actionContext||Pn;n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";n&&null!=n.name&&(i=(n&&n.context&&Bn(n.context).path||t)+"."+n.name+"()");return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '"+this.type.name+"', Path upon death: '"+t+"', Subpath: '"+r+"', Action: '"+i+"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree."}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Xn),this._autoUnbox=!1;try{return 2===this._observableInstanceState?this.type.getChildren(this):Wn(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw Jn("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(t.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"",t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+e+t+(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this.baseFinalizeCreation((function(){var t,r;try{for(var n=nn(e.getChildren()),i=n.next();!i.done;i=n.next()){i.value.finalizeCreation()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(r=n.return)&&r.call(n)}finally{if(t)throw t.error}}e.fireInternalHook(Jr.afterCreationFinalization)}))}}),Object.defineProperty(t.prototype,"detach",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this.isAlive)throw Jn("Error while detaching, node is not alive.");this.clearParent()}}),Object.defineProperty(t.prototype,"preboot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;this._applyPatches=Tn(this.storedValue,"@APPLY_PATCHES",(function(t){t.forEach((function(t){if(t.path){var r=function(e){var t=e.split("/").map(di);if(!(""===e||"."===e||".."===e||fi(e,"/")||fi(e,"./")||fi(e,"../")))throw Jn("a json path must be either rooted, 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e=this.snapshot;this._snapshotUponDeath=e,this._internalEventsClearAll(),this.baseFinalizeDeath()}}),Object.defineProperty(t.prototype,"onSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._addSnapshotReaction(),this._internalEventsRegister("snapshot",e)}}),Object.defineProperty(t.prototype,"emitSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._internalEventsEmit("snapshot",e)}}),Object.defineProperty(t.prototype,"onPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._internalEventsRegister("patch",e)}}),Object.defineProperty(t.prototype,"emitPatch",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this._internalEventsHasSubscribers("patch")){var r=on(function(e){if(!("oldValue"in e))throw Jn("Patches without `oldValue` field cannot be inversed");return[pi(e),hi(e)]}(function(e){for(var t=[],r=1;r=0&&this.middlewares.splice(t,1)}}}),Object.defineProperty(t.prototype,"addMiddleWare",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;void 0===t&&(t=!0);var n={handler:e,includeHooks:t};return this.middlewares?this.middlewares.push(n):this.middlewares=[n],function(){r.removeMiddleware(n)}}}),Object.defineProperty(t.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this.assertWritable({subpath:e}),this.createObservableInstanceIfNeeded(),this.type.applyPatchLocally(this,e,t)}}),Object.defineProperty(t.prototype,"_addSnapshotReaction",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this;if(!this._hasSnapshotReaction){var t=Et((function(){return e.snapshot}),(function(t){return e.emitSnapshot(t)}),vn);this.addDisposer(t),this._hasSnapshotReaction=!0}}}),Object.defineProperty(t.prototype,"_internalEventsHasSubscribers",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return!!this._internalEvents&&this._internalEvents.hasSubscribers(e)}}),Object.defineProperty(t.prototype,"_internalEventsRegister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){return void 0===r&&(r=!1),this._internalEvents||(this._internalEvents=new ci),this._internalEvents.register(e,t,r)}}),Object.defineProperty(t.prototype,"_internalEventsHas",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return!!this._internalEvents&&this._internalEvents.has(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsUnregister",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this._internalEvents&&this._internalEvents.unregister(e,t)}}),Object.defineProperty(t.prototype,"_internalEventsEmit",{enumerable:!1,configurable:!0,writable:!0,value:function(e){for(var t,r=[],n=1;n0},enumerable:!1,configurable:!0})}();var Pn,Sn=1;function An(){return Sn++}function xn(e,t){var r=Bn(e.context);"action"===e.type&&r.assertAlive({actionContext:e});var n=r._isRunningAction;r._isRunningAction=!0;var i=Pn;Pn=e;try{return function(e,t,r){var n=new In(e,r);if(n.isEmpty)return Ot(r).apply(null,t.args);var i=null;function o(e){var t=n.getNextMiddleware(),a=t&&t.handler;if(!a)return Ot(r).apply(null,e.args);if(!t.includeHooks&&Jr[e.name])return o(e);function s(e,t){i=o(e),t&&(i=t(i))}function u(e){i=e}return a(e,s,u),i}return o(t)}(r,e,t)}finally{Pn=i,r._isRunningAction=n}}function En(e){if(e)return"action"===e.type?e:e.parentActionEvent}function Tn(e,t,r){var n=function(){var n=An(),i=Pn,o=En(i);return xn({type:"action",name:t,id:n,args:li(arguments),context:e,tree:ln(e),rootId:i?i.rootId:n,parentId:i?i.id:0,allParentIds:i?an(i.allParentIds,[i.id]):[],parentEvent:i,parentActionEvent:o},r)};return n._isMSTAction=!0,n}var In=function(){function e(e,t){Object.defineProperty(this,"arrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"inArrayIndex",{enumerable:!0,configurable:!0,writable:!0,value:0}),Object.defineProperty(this,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:[]}),t.$mst_middleware&&this.middlewares.push(t.$mst_middleware);for(var r=e;r;)r.middlewares&&this.middlewares.push(r.middlewares),r=r.parent}return Object.defineProperty(e.prototype,"isEmpty",{get:function(){return this.middlewares.length<=0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"getNextMiddleware",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.middlewares[this.arrayIndex];if(e){var t=e[this.inArrayIndex++];return t||(this.arrayIndex++,this.inArrayIndex=0,this.getNextMiddleware())}}}),e}();function Cn(e){return"function"==typeof e?"":Hn(e)?"<"+e+">":"`"+function(e){try{return JSON.stringify(e)}catch(e){return""}}(e)+"`"}function kn(e){var t=e.value,r=e.context[e.context.length-1].type,n=e.context.map((function(e){return e.path})).filter((function(e){return e.length>0})).join("/"),i=n.length>0?'at path "/'+n+'" ':"",o=Hn(t)?"value of type "+Bn(t).type.name+":":ai(t)?"value":"snapshot",a=r&&Hn(t)&&r.is(Bn(t).snapshot);return""+i+o+" "+Cn(t)+" is not assignable "+(r?"to type: `"+r.name+"`":"")+(e.message?" 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Tried to assign an object to '"+(t?t.path:"")+"/"+r+"', but it lives already at '"+o.path+"'");return t&&o.setParent(t,r),o}return new yn(e,t,r,n,i)}function $n(e,t,r,n,i){return new pn(e,t,r,n,i)}function Hn(e){return!(!e||!e.$treenode)}function Bn(e){if(!Hn(e))throw Jn("Value "+e+" is no MST Node");return e.$treenode}function Gn(e){return e&&e.$treenode||null}function Kn(){return Bn(this).snapshot}function qn(e,t,r){void 0===r&&(r=!0);for(var n=e,i=0;i0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"register",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;return void 0===t&&(t=!1),t?this.handlers.unshift(e):this.handlers.push(e),function(){r.unregister(e)}}}),Object.defineProperty(e.prototype,"has",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.handlers.indexOf(e)>=0}}),Object.defineProperty(e.prototype,"unregister",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.handlers.indexOf(e);t>=0&&this.handlers.splice(t,1)}}),Object.defineProperty(e.prototype,"clear",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.handlers.length=0}}),Object.defineProperty(e.prototype,"emit",{enumerable:!1,configurable:!0,writable:!0,value:function(){for(var e=[],t=0;t0?this.hookInitializers.concat(e):[e];return new t(this.name,this._subType,r)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._determineIdentifierMode(),Ln(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"_determineIdentifierMode",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.identifierMode===gi.UNKNOWN){var e=[];if(_i(this._subType,e)){var t=void 0;e.forEach((function(e){if(e.identifierAttribute){if(t&&t!==e.identifierAttribute)throw Jn("The objects in a map should all have the same identifier attribute, expected '"+t+"', but child of type '"+e.name+"' declared attribute '"+e.identifierAttribute+"' as identifier");t=e.identifierAttribute}})),t?(this.identifierMode=gi.YES,this.mapIdentifierAttribute=t):this.identifierMode=gi.NO}}}}),Object.defineProperty(t.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t={});var r=e.type._subType,n={};return Object.keys(t).forEach((function(i){n[i]=r.instantiate(e,i,void 0,t[i])})),n}}),Object.defineProperty(t.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return new wi(e)}}),Object.defineProperty(t.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){zt(t,e.unbox),e.type.hookInitializers.forEach((function(e){var r=e(t);Object.keys(r).forEach((function(e){var n=r[e],i=Tn(t,e,n);si(t,e,i)}))})),Ft(t,this.willChange),Kt(t,this.didChange)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"Map"}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return Ht(e.storedValue)}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e.storedValue.get(""+t);if(!r)throw Jn("Not a child "+t);return r}}),Object.defineProperty(t.prototype,"willChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=Bn(e.object),r=e.name;t.assertWritable({subpath:r});var n=t.type,i=n._subType;switch(e.type){case"update":var o=e.newValue;if(o===e.object.get(r))return null;Un(i,o),e.newValue=i.reconcile(t.getChildNode(r),e.newValue,t,r),n.processIdentifier(r,e.newValue);break;case"add":Un(i,e.newValue),e.newValue=i.instantiate(t,r,void 0,e.newValue),n.processIdentifier(r,e.newValue)}return e}}),Object.defineProperty(t.prototype,"processIdentifier",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this.identifierMode===gi.YES&&t instanceof yn){var r=t.identifier;if(r!==e)throw Jn("A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '"+r+"', but expected: '"+e+"'")}}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t={};return e.getChildren().forEach((function(e){t[e.subpath]=e.snapshot})),t}}),Object.defineProperty(t.prototype,"processInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t={};return Object.keys(e).forEach((function(r){t[r]=e[r].getSnapshot()})),t}}),Object.defineProperty(t.prototype,"didChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=Bn(e.object);switch(e.type){case"update":return void t.emitPatch({op:"replace",path:bi(e.name),value:e.newValue.snapshot,oldValue:e.oldValue?e.oldValue.snapshot:void 0},t);case"add":return void t.emitPatch({op:"add",path:bi(e.name),value:e.newValue.snapshot,oldValue:void 0},t);case"delete":var r=e.oldValue.snapshot;return e.oldValue.die(),void t.emitPatch({op:"remove",path:bi(e.name),oldValue:r},t)}}}),Object.defineProperty(t.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){var n=e.storedValue;switch(r.op){case"add":case"replace":n.set(t,r.value);break;case"remove":n.delete(t)}}}),Object.defineProperty(t.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){Un(this,t);var r=e.storedValue,n={};if(Array.from(r.keys()).forEach((function(e){n[e]=!1})),t)for(var i in t)r.set(i,t[i]),n[""+i]=!0;Object.keys(n).forEach((function(e){!1===n[e]&&r.delete(e)}))}}),Object.defineProperty(t.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;return ii(e)?Rn(Object.keys(e).map((function(n){return r._subType.validate(e[n],Dn(t,n,r._subType))}))):Vn(t,e,"Value is not a plain object")}}),Object.defineProperty(t.prototype,"getDefaultSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return Xn}}),Object.defineProperty(t.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){e.storedValue.delete(t)}}),t}(wn);Oi.prototype.applySnapshot=Ot(Oi.prototype.applySnapshot);var ji=function(e){function t(t,r,n){void 0===n&&(n=[]);var i=e.call(this,t)||this;return Object.defineProperty(i,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(i,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Array}),Object.defineProperty(i,"hookInitializers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),i.hookInitializers=n,i}return tn(t,e),Object.defineProperty(t.prototype,"hooks",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var r=this.hookInitializers.length>0?this.hookInitializers.concat(e):[e];return new t(this.name,this._subType,r)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return Ln(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t=[]);var r=e.type._subType,n={};return t.forEach((function(t,i){var o=""+i;n[o]=r.instantiate(e,o,void 0,t)})),n}}),Object.defineProperty(t.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return Oe.array(Wn(e),Zn)}}),Object.defineProperty(t.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){Gr(t).dehancer=e.unbox,e.type.hookInitializers.forEach((function(e){var r=e(t);Object.keys(r).forEach((function(e){var n=r[e],i=Tn(t,e,n);si(t,e,i)}))})),Ft(t,this.willChange),Kt(t,this.didChange)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType.describe()+"[]"}}),Object.defineProperty(t.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue.slice()}}),Object.defineProperty(t.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=Number(t);if(r=0;r--)t.emitPatch({op:"remove",path:""+(e.index+r),oldValue:e.removed[r].snapshot},t);for(r=0;r0)return r;var n=Hn(e)?Bn(e).snapshot:e;return this._predicate(n)?Nn():Vn(t,e,this._message(e))}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(_n);var Gi=function(e){function t(t,r,n){var i=e.call(this,t)||this;return Object.defineProperty(i,"_types",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(i,"_dispatcher",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(i,"_eager",{enumerable:!0,configurable:!0,writable:!0,value:!0}),n=rn({eager:!0,dispatcher:void 0},n),i._dispatcher=n.dispatcher,n.eager||(i._eager=!1),i}return tn(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){var e=bn.Union;return this._types.forEach((function(t){e|=t.flags})),e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._types.some((function(t){return t.isAssignableFrom(e)}))}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"("+this._types.map((function(e){return e.describe()})).join(" | 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r=[],n=0,i=0;i=0){var i=this.getDefaultInstanceOrSnapshot();return this._subtype.instantiate(e,t,r,i)}return this._subtype.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,this.optionalValues.indexOf(t)<0&&this._subtype.is(t)?t:this.getDefaultInstanceOrSnapshot(),r,n)}}),Object.defineProperty(t.prototype,"getDefaultInstanceOrSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e="function"==typeof this._defaultValue?this._defaultValue():this._defaultValue;return"function"==typeof this._defaultValue&&Un(this,e),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.optionalValues.indexOf(e)>=0?Nn():this._subtype.validate(e,t)}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(_n);function Wi(e,t,r){return function(e,t){if("function"!=typeof t&&Hn(t))throw Jn("default value cannot be an instance, pass a snapshot or a function that creates an instance/snapshot instead")}(0,t),new qi(e,t,r||Yi)}var Yi=[void 0],Qi=Wi(zi,void 0),Xi=Wi(Mi,null);function Zi(e){return Ki(e,Qi)}var Ji=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"_definition",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),n}return tn(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return(this._subType?this._subType.flags:0)|bn.Late},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSubType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(!this._subType){var t=void 0;try{t=this._definition()}catch(e){if(!(e instanceof ReferenceError))throw e;t=void 0}if(e&&void 0===t)throw Jn("Late type seems to be used too early, the definition (still) returns undefined");t&&(this._subType=t)}return this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:""}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):Nn()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||gn}}),t}(_n);var eo=function(e){function t(t){var r=e.call(this,t?"frozen("+t.name+")":"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Frozen}),r}return tn(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return""}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return $n(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return function(e){return"function"!=typeof e}(e)?this.subType?this.subType.validate(e,t):Nn():Vn(t,e,"Value is not serializable and cannot be frozen")}}),t}(On),to=new eo;var ro=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),bo(e))this.identifier=e;else{if(!Hn(e))throw Jn("Can only store references to tree nodes or identifiers, got: '"+e+"'");var r=Bn(e);if(!r.identifierAttribute)throw Jn("Can only store references with a defined identifier attribute.");var n=r.unnormalizedIdentifier;if(null==n)throw Jn("Can only store references to tree nodes with a defined identifier.");this.identifier=n}}return Object.defineProperty(e.prototype,"updateResolvedReference",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ho(this.identifier),r=e.root,n=r.identifierCache.getLastCacheModificationPerId(t);if(!this.resolvedReference||this.resolvedReference.lastCacheModification!==n){var i=this.targetType,o=r.identifierCache.resolve(i,t);if(!o)throw new no("[mobx-state-tree] Failed to resolve reference '"+this.identifier+"' to type '"+this.targetType.name+"' (from node: "+e.path+")");this.resolvedReference={node:o,lastCacheModification:n}}}}),Object.defineProperty(e.prototype,"resolvedValue",{get:function(){return this.updateResolvedReference(this.node),this.resolvedReference.node.value},enumerable:!1,configurable:!0}),e}(),no=function(e){function t(r){var n=e.call(this,r)||this;return Object.setPrototypeOf(n,t.prototype),n}return tn(t,e),t}(Error),io=function(e){function t(t,r){var n=e.call(this,"reference("+t.name+")")||this;return Object.defineProperty(n,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(n,"onInvalidated",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Reference}),n}return tn(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.targetType.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return bo(e)?Nn():Vn(t,e,"Value is not a valid identifier, which is a string or a number")}}),Object.defineProperty(t.prototype,"fireInvalidated",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=t.parent;if(i&&i.isAlive){var o=i.storedValue;o&&this.onInvalidated({cause:e,parent:o,invalidTarget:n?n.storedValue:void 0,invalidId:r,replaceRef:function(e){un(t.root.storedValue,{op:"replace",value:e,path:t.path})},removeRef:function(){!function(e){return jn(e)&&(e.flags&bn.Object)>0}(i.type)?un(t.root.storedValue,{op:"remove",path:t.path}):this.replaceRef(void 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tn(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!(e&&e.type instanceof ki))throw Jn("Identifier types can only be instantiated as direct child of a model type");return $n(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(e.storedValue!==t)throw Jn("Tried to change identifier from '"+e.storedValue+"' to '"+t+"'. Changing identifiers is not allowed.");return e.setParent(r,n),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return typeof e!==this.validType?Vn(t,e,"Value is not a valid "+this.describe()+", expected a "+this.validType):Nn()}}),t}(On),co=function(e){function t(){var t=e.call(this,"identifier","string")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Identifier}),t}return tn(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifier"}}),t}(uo),lo=function(e){function t(){return e.call(this,"identifierNumber","number")||this}return tn(t,e),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifierNumber"}}),t}(uo),fo=new co,po=new lo;function ho(e){return""+e}function bo(e){return"string"==typeof e||"number"==typeof e}var vo,yo=function(e){function t(t){var r=e.call(this,t.name)||this;return Object.defineProperty(r,"options",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:bn.Custom}),r}return tn(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this.options.isTargetType(e))return Nn();var r=this.options.getValidationMessage(e);return r?Vn(t,e,"Invalid value for type '"+this.name+"': "+r):Nn()}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.options.toSnapshot(e.storedValue)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return $n(this,e,t,r,this.options.isTargetType(n)?n:this.options.fromSnapshot(n,e&&e.root.environment))}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=!this.options.isTargetType(t);if(!e.isDetaching&&(e.type===this&&(i?t===e.snapshot:t===e.storedValue)))return e.setParent(r,n),e;var o=i?this.options.fromSnapshot(t,r.root.environment):t,a=this.instantiate(r,n,void 0,o);return e.die(),a}}),t}(On),go={enumeration:function(e,t){var r="string"==typeof e?t:e,n=Ki.apply(void 0,an(r.map((function(e){return Hi(""+e)}))));return"string"==typeof e&&(n.name=e),n},model:function(){for(var e=[],t=0;t",e)},array:function(e){return new ji(e.name+"[]",e)},frozen:function(e){return 0===arguments.length?to:jn(e)?new eo(e):Wi(to,e)},identifier:fo,identifierNumber:po,late:function(e,t){var r="string"==typeof e?e:"late("+e.toString()+")";return new Ji(r,"string"==typeof e?t:e)},undefined:zi,null:Mi,snapshotProcessor:function(e,t,r){return new yi(e,t,r)}},mo=new Uint8Array(16);function _o(){if(!vo&&!(vo="undefined"!=typeof crypto&&crypto.getRandomValues&&crypto.getRandomValues.bind(crypto)||"undefined"!=typeof msCrypto&&"function"==typeof msCrypto.getRandomValues&&msCrypto.getRandomValues.bind(msCrypto)))throw new Error("crypto.getRandomValues() not supported. 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t=[1518500249,1859775393,2400959708,3395469782],r=[1732584193,4023233417,2562383102,271733878,3285377520];if("string"==typeof e){var n=unescape(encodeURIComponent(e));e=[];for(var i=0;i>>0;m=g,g=y,y=Eo(v,30)>>>0,v=d,d=O}r[0]=r[0]+d>>>0,r[1]=r[1]+v>>>0,r[2]=r[2]+y>>>0,r[3]=r[3]+g>>>0,r[4]=r[4]+m>>>0}return[r[0]>>24&255,r[0]>>16&255,r[0]>>8&255,255&r[0],r[1]>>24&255,r[1]>>16&255,r[1]>>8&255,255&r[1],r[2]>>24&255,r[2]>>16&255,r[2]>>8&255,255&r[2],r[3]>>24&255,r[3]>>16&255,r[3]>>8&255,255&r[3],r[4]>>24&255,r[4]>>16&255,r[4]>>8&255,255&r[4]]})); /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -228,7 +228,7 @@ var tr=function(e,t){return(tr=Object.setPrototypeOf||{__proto__:[]}instanceof A * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -const Io=go.enumeration("TaskState",["free","pending","complete","error","destroyed"]),Co={anyType:go.custom({name:"any",fromSnapshot:e=>e,toSnapshot:e=>e,isTargetType:()=>!0,getValidationMessage:()=>""})},ko=go.model({uuid:go.string,spiderUUID:go.string,dataSlide:go.array(go.string),dataSlideUUID:go.string,createdAt:go.Date,errorMessage:go.optional(go.string,""),status:Io,updatedAt:go.Date,originData:go.maybe(Co.anyType),output:go.maybe(Co.anyType)}).actions((e=>({$backup:()=>cr(e),$import(e){return Br(e).applySnapshot(t);var t},start(){if("pending"===e.status)throw new Error("Task 处在 pending 状态");return e.dataSlide=[],e.dataSlideUUID="",e.status="pending",e.output||e.originData},success(t,n){e.status="free",e.output=t,this._addUUIDToDataSlide(n)},complete(t){e.status="complete",this._addUUIDToDataSlide(t)},error(t="",n){e.status="error",e.errorMessage=t,this._addUUIDToDataSlide(n)},destroy(){var 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t=e.closeAction;if(t.unsubscribe(),this.remove(t),!this.closed&&this.timespanOnly){e=this.openContext();var r=this.bufferTimeSpan,n={subscriber:this,context:e,bufferTimeSpan:r};this.add(e.closeAction=this.scheduler.schedule(zu,r,n))}},t.prototype.openContext=function(){var e=new Uu;return this.contexts.push(e),e},t.prototype.closeContext=function(e){this.destination.next(e.buffer);var t=this.contexts;(t?t.indexOf(e):-1)>=0&&t.splice(t.indexOf(e),1)},t}(qo);function zu(e){var t=e.subscriber,r=e.context;r&&t.closeContext(r),t.closed||(e.context=t.openContext(),e.context.closeAction=this.schedule(e,e.bufferTimeSpan))}function Fu(e){var t=e.bufferCreationInterval,r=e.bufferTimeSpan,n=e.subscriber,i=e.scheduler,o=n.openContext();n.closed||(n.add(o.closeAction=i.schedule(Lu,r,{subscriber:n,context:o})),this.schedule(e,t))}function Lu(e){var t=e.subscriber,r=e.context;t.closeContext(r)}function $u(e){return function(t){var r=new Hu(e),n=t.lift(r);return r.caught=n}}var Hu=function(){function e(e){this.selector=e}return e.prototype.call=function(e,t){return t.subscribe(new Bu(e,this.selector,this.caught))},e}(),Bu=function(e){function t(t,r,n){var i=e.call(this,t)||this;return i.selector=r,i.caught=n,i}return Vo(t,e),t.prototype.error=function(t){if(!this.isStopped){var r=void 0;try{r=this.selector(t,this.caught)}catch(t){return void e.prototype.error.call(this,t)}this._unsubscribeAndRecycle();var n=new Va(this);this.add(n);var i=Ua(r,n);i!==n&&this.add(i)}},t}(Ra);function Gu(e,t){return Ma(e,t,1)}function Ku(e,t){return t?function(r){return new Yu(r,t).lift(new qu(e))}:function(t){return t.lift(new qu(e))}}var qu=function(){function e(e){this.delayDurationSelector=e}return e.prototype.call=function(e,t){return t.subscribe(new Wu(e,this.delayDurationSelector))},e}(),Wu=function(e){function t(t,r){var n=e.call(this,t)||this;return n.delayDurationSelector=r,n.completed=!1,n.delayNotifierSubscriptions=[],n.index=0,n}return Vo(t,e),t.prototype.notifyNext=function(e,t,r,n,i){this.destination.next(e),this.removeSubscription(i),this.tryComplete()},t.prototype.notifyError=function(e,t){this._error(e)},t.prototype.notifyComplete=function(e){var t=this.removeSubscription(e);t&&this.destination.next(t),this.tryComplete()},t.prototype._next=function(e){var t=this.index++;try{var r=this.delayDurationSelector(e,t);r&&this.tryDelay(r,e)}catch(e){this.destination.error(e)}},t.prototype._complete=function(){this.completed=!0,this.tryComplete(),this.unsubscribe()},t.prototype.removeSubscription=function(e){e.unsubscribe();var t=this.delayNotifierSubscriptions.indexOf(e);return-1!==t&&this.delayNotifierSubscriptions.splice(t,1),e.outerValue},t.prototype.tryDelay=function(e,t){var r=function(e,t,r,n,i){if(void 0===i&&(i=new xa(e,r,n)),!i.closed)return t instanceof Jo?t.subscribe(i):ka(t)(i)}(this,e,t);r&&!r.closed&&(this.destination.add(r),this.delayNotifierSubscriptions.push(r))},t.prototype.tryComplete=function(){this.completed&&0===this.delayNotifierSubscriptions.length&&this.destination.complete()},t}(Aa),Yu=function(e){function t(t,r){var n=e.call(this)||this;return n.source=t,n.subscriptionDelay=r,n}return Vo(t,e),t.prototype._subscribe=function(e){this.subscriptionDelay.subscribe(new Qu(e,this.source))},t}(Jo),Qu=function(e){function t(t,r){var n=e.call(this)||this;return n.parent=t,n.source=r,n.sourceSubscribed=!1,n}return Vo(t,e),t.prototype._next=function(e){this.subscribeToSource()},t.prototype._error=function(e){this.unsubscribe(),this.parent.error(e)},t.prototype._complete=function(){this.unsubscribe(),this.subscribeToSource()},t.prototype.subscribeToSource=function(){this.sourceSubscribed||(this.sourceSubscribed=!0,this.unsubscribe(),this.source.subscribe(this.parent))},t}(qo);var Xu=function(){function e(e,t,r){void 0===r&&(r=!1),this.accumulator=e,this.seed=t,this.hasSeed=r}return e.prototype.call=function(e,t){return t.subscribe(new Zu(e,this.accumulator,this.seed,this.hasSeed))},e}(),Zu=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o.accumulator=r,o._seed=n,o.hasSeed=i,o.index=0,o}return Vo(t,e),Object.defineProperty(t.prototype,"seed",{get:function(){return this._seed},set:function(e){this.hasSeed=!0,this._seed=e},enumerable:!0,configurable:!0}),t.prototype._next=function(e){if(this.hasSeed)return this._tryNext(e);this.seed=e,this.destination.next(e)},t.prototype._tryNext=function(e){var t,r=this.index++;try{t=this.accumulator(this.seed,e,r)}catch(e){this.destination.error(e)}this.seed=t,this.destination.next(t)},t}(qo);var Ju=function(){function e(e,t){this.subjectFactory=e,this.selector=t}return e.prototype.call=function(e,t){var r=this.selector,n=this.subjectFactory(),i=r(n).subscribe(e);return i.add(t.subscribe(n)),i},e}();var ec=function(){function e(e,t){this.notifier=e,this.source=t}return e.prototype.call=function(e,t){return t.subscribe(new tc(e,this.notifier,this.source))},e}(),tc=function(e){function t(t,r,n){var i=e.call(this,t)||this;return i.notifier=r,i.source=n,i}return Vo(t,e),t.prototype.error=function(t){if(!this.isStopped){var r=this.errors,n=this.retries,i=this.retriesSubscription;if(n)this.errors=void 0,this.retriesSubscription=void 0;else{r=new ia;try{n=(0,this.notifier)(r)}catch(t){return e.prototype.error.call(this,t)}i=Ua(n,new Va(this))}this._unsubscribeAndRecycle(),this.errors=r,this.retries=n,this.retriesSubscription=i,r.next(t)}},t.prototype._unsubscribe=function(){var e=this.errors,t=this.retriesSubscription;e&&(e.unsubscribe(),this.errors=void 0),t&&(t.unsubscribe(),this.retriesSubscription=void 0),this.retries=void 0},t.prototype.notifyNext=function(){var e=this._unsubscribe;this._unsubscribe=null,this._unsubscribeAndRecycle(),this._unsubscribe=e,this.source.subscribe(this)},t}(Ra);function rc(){return new ia}function nc(){return function(e){return aa()((t=rc,function(e){var n;if(n="function"==typeof t?t:function(){return t},"function"==typeof r)return e.lift(new Ju(n,r));var i=Object.create(e,la);return i.source=e,i.subjectFactory=n,i})(e));var t,r}}function ic(e,t){return"function"==typeof t?function(r){return r.pipe(ic((function(r,n){return Na(e(r,n)).pipe(ja((function(e,i){return t(r,e,n,i)})))})))}:function(t){return t.lift(new oc(e))}}var oc=function(){function e(e){this.project=e}return e.prototype.call=function(e,t){return t.subscribe(new ac(e,this.project))},e}(),ac=function(e){function t(t,r){var n=e.call(this,t)||this;return n.project=r,n.index=0,n}return Vo(t,e),t.prototype._next=function(e){var t,r=this.index++;try{t=this.project(e,r)}catch(e){return void this.destination.error(e)}this._innerSub(t)},t.prototype._innerSub=function(e){var t=this.innerSubscription;t&&t.unsubscribe();var r=new Va(this),n=this.destination;n.add(r),this.innerSubscription=Ua(e,r),this.innerSubscription!==r&&n.add(this.innerSubscription)},t.prototype._complete=function(){var t=this.innerSubscription;t&&!t.closed||e.prototype._complete.call(this),this.unsubscribe()},t.prototype._unsubscribe=function(){this.innerSubscription=void 0},t.prototype.notifyComplete=function(){this.innerSubscription=void 0,this.isStopped&&e.prototype._complete.call(this)},t.prototype.notifyNext=function(e){this.destination.next(e)},t}(Ra);function sc(e,t,r){return function(n){return n.lift(new uc(e,t,r))}}var uc=function(){function e(e,t,r){this.nextOrObserver=e,this.error=t,this.complete=r}return e.prototype.call=function(e,t){return t.subscribe(new cc(e,this.nextOrObserver,this.error,this.complete))},e}(),cc=function(e){function t(t,r,n,i){var o=e.call(this,t)||this;return o._tapNext=Oa,o._tapError=Oa,o._tapComplete=Oa,o._tapError=n||Oa,o._tapComplete=i||Oa,Ro(r)?(o._context=o,o._tapNext=r):r&&(o._context=r,o._tapNext=r.next||Oa,o._tapError=r.error||Oa,o._tapComplete=r.complete||Oa),o}return Vo(t,e),t.prototype._next=function(e){try{this._tapNext.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.next(e)},t.prototype._error=function(e){try{this._tapError.call(this._context,e)}catch(e){return void this.destination.error(e)}this.destination.error(e)},t.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(e){return void this.destination.error(e)}return this.destination.complete()},t}(qo); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class fc{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=pu((e=>La((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(ic())))}#on(e,t){const n=this.all.get(e);n?n.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof Array?t.forEach((t=>this.#on(e,t))):t instanceof Function&&this.#on(e,t)}))}off(e,t){if("*"===e)return this.all.clear();{const n=this.all.get(e);return!!n&&(t?n.splice(n.indexOf(t)>>>0,1):this.all.set(e,[]))}}emit(e,...t){const n=this.all.get(e);return n?n.map((e=>e.apply(this.bindThis,t))):[]}}class pc{_belongTo=null;constructor(e,t){this.$EventHub=new fc({},this),this.$store=Do({spiderUUID:t,originData:e})}$commit(e,...t){const n=this.$store[e](...t);return this.$EventHub.emit(e,...t),n}$on(...e){return this.$EventHub.on(...e)}$off(...e){return this.$EventHub.off(...e)}$isSameTask(e){return e.$store.spiderUUID===this.$store.spiderUUID&&e.$store.uuid===this.$store.uuid}$destroy(){this._belongTo=null,this.$commit("destroy"),this.$EventHub.off("*")}get[Symbol.toStringTag](){return"Task"}} +class lc{all=new Map;constructor(e={},t=null){this.bindThis=t||globalThis,this.on(e),this.createSource$=pu((e=>La((t=>this.on(e,t)),(t=>this.off(e,t))).pipe(nc())))}#on(e,t){const r=this.all.get(e);r?r.unshift(t):this.all.set(e,[t])}on(e,t){"string"==typeof e?this.#on(e,t):e instanceof Object&&Object.entries(e).forEach((([e,t])=>{t instanceof Array?t.forEach((t=>this.#on(e,t))):t instanceof Function&&this.#on(e,t)}))}off(e,t){if("*"===e)return this.all.clear();{const r=this.all.get(e);return!!r&&(t?r.splice(r.indexOf(t)>>>0,1):this.all.set(e,[]))}}emit(e,...t){const r=this.all.get(e);return r?r.map((e=>e.apply(this.bindThis,t))):[]}}class fc{_belongTo=null;constructor(e,t){this.$EventHub=new lc({},this),this.$store=Do({spiderUUID:t,originData:e})}$commit(e,...t){const r=this.$store[e](...t);return this.$EventHub.emit(e,...t),r}$on(...e){return this.$EventHub.on(...e)}$off(...e){return this.$EventHub.off(...e)}$isSameTask(e){return e.$store.spiderUUID===this.$store.spiderUUID&&e.$store.uuid===this.$store.uuid}$destroy(){this._belongTo=null,this.$commit("destroy"),this.$EventHub.off("*")}get[Symbol.toStringTag](){return"Task"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class hc extends pc{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUID||t),this.#linkTask()}#linkTask(){this._originData.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}$commit(e,...t){const n=[];this._originData.forEach((r=>n.push(r.$commit(e,...t))));const r=this.$EventHub.emit(e,...t);return"start"===e&&this._output?r[0]:n}$destroy(){const e=[...this._originData];return this.$EventHub.emit("destroy"),e}$removeLink(e){this._originData.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} + */class pc extends fc{constructor(e,t="00000"){super({},e?.[0]?.spiderUUID||t),this.member=new Set(e),this.#linkTask()}#linkTask(){this.member.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}consume=!1;$commit(e,...t){const r=[];return this.member.forEach((n=>r.push(n.$commit(e,...t)))),this.$EventHub.emit(e,...t),this.consume?r[0]:("start"===e&&(this.consume=!0),r)}$destroy(){this.$EventHub.emit("destroy"),this.$store.destroy();const e=this.member;return this.member=null,e}$removeLink(e){this.member.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const bc=new fc,dc=bc.createSource$("TaskUpdate"),vc=bc.createSource$("ControlUpdate"); + */const hc=new lc,bc=hc.createSource$("TaskUpdate"),dc=hc.createSource$("ControlUpdate"); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var yc={stateChange(e){this.status=e,bc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,bc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,bc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof hc&&e.$destroy(),bc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; +var vc={stateChange(e){this.status=e,hc.emit("ControlUpdate",{name:"stateChange",value:e})},"Flow:stop"(){this._stop=!0,hc.emit("ControlUpdate",{name:"flowStop"})},"Flow:start"(){console.log("jspider 开始运行"),this.status="pending",this._stop=!1,hc.emit("ControlUpdate",{name:"flowStart"})},"Task:success"(e){e.$commit("complete"),e instanceof pc&&e.$destroy(),hc.emit("ControlUpdate",{name:"TaskSuccess"})},"Task:error"(e){console.log(e)}}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */function gc(){const e=this.$store.$backup();bc.emit("TaskUpdate",e)}class mc{#Tasks=new Map;viewModel=[];createTask(e,t){const n=new pc(e,t);this.#Tasks.set(n.uuid,n);const r=this;return n.$on({start:gc,success:gc,complete:gc,error:gc,destroy(){r.#Tasks.delete(this.uuid)}}),this.viewModel.push(n.$store),n}} + */function yc(){const e=this.$store.$backup();hc.emit("TaskUpdate",e)}class gc{#Tasks=new Map;viewModel=[];createTask(e,t){const r=new fc(e,t);this.#Tasks.set(r.uuid,r);const n=this;return r.$on({start:yc,success:yc,complete:yc,error:yc,destroy(){n.#Tasks.delete(this.uuid)}}),this.viewModel.push(r.$store),r}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class _c{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} + */class mc{QueuePromise=Promise.resolve();enQueue(...e){return this.QueuePromise=e.reduce(((e,t)=>e.then(t)),this.QueuePromise),this}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -285,12 +285,12 @@ var yc={stateChange(e){this.status=e,bc.emit("ControlUpdate",{name:"stateChange" * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -function wc(e){return To(e,To.URL)} +function _c(e){return To(e,To.URL)} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class Oc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new _c;preparePipeline(){let e="";const t=this.Plugins.map(((t,n)=>(e+=t.main.toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(n),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=Xo(...t),this.UUID=wc(e),this.#PluginQueue.QueuePromise}} + */class wc{constructor(e){this.Plugins=e}UUID=null;operator=null;pluginUUIDMap=new Map;#PluginQueue=new mc;preparePipeline(){let e="";const t=this.Plugins.map(((t,r)=>(e+=(t?.main||t.operator).toString(),t.init instanceof Function&&this.#PluginQueue.enQueue(t.init),t.initUUID(r),this.pluginUUIDMap.set(t.uuid,t?.name||t.uuid),t.operator(this))));return this.operator=Xo(...t),this.UUID=_c(e),this.#PluginQueue.QueuePromise}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -301,7 +301,7 @@ function wc(e){return To(e,To.URL)} * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var jc=new class{status="free";#runningQueue=new _c;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new mc;constructor(){this.$EventHub=new fc(yc,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),n=>new Jo((r=>{const i=new Set;let o=!1;const a=n.subscribe((e=>{o?i.add(e):r.next(e)}),Oa,(()=>{i.forEach((e=>r.next(e))),r.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>r.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new Oc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const n=this.TaskManager.createTask(e,this._pipeline.UUID);t&&n.$store.$import(e),this.$EventHub.emit("Flow:input",n)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class Pc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(dc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(vc.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} +var Oc=new class{status="free";#runningQueue=new mc;_stop=!1;spiderSource$=null;_pipeline=null;TaskManager=new gc;constructor(){this.$EventHub=new lc(vc,this)}_createLogicLine(){var e,t;this.spiderSource$=this.$EventHub.createSource$("Flow:input").pipe((e=this.$EventHub.createSource$("Flow:stop"),t=this.$EventHub.createSource$("Flow:start"),r=>new Jo((n=>{const i=new Set;let o=!1;const a=r.subscribe((e=>{o?i.add(e):n.next(e)}),Oa,(()=>{i.forEach((e=>n.next(e))),i.clear(),n.complete()})),s=e.subscribe((()=>{o=t.subscribe((()=>{i.forEach((e=>n.next(e))),i.clear(),o.unsubscribe(),o=!1}))}));return()=>{i.clear(),a.unsubscribe(),s.unsubscribe(),o&&o.unsubscribe()}}))),this._pipeline.operator),this.spiderSource$.subscribe((e=>this.$EventHub.emit("Task:success",e)),(e=>this.$EventHub.emit("Task:error",e)),(()=>this.$EventHub.emit("Flow:complete"))),this.$EventHub.emit("Flow:stop")}pipeline(...e){const t=new wc(e);if("free"!==this.status)throw new Error("在运行阶段是不能够进行操作的哦");this.$EventHub.emit("stateChange","preparing"),this._pipeline=t,this.#runningQueue.enQueue((()=>this._pipeline.preparePipeline()),(()=>{this.$EventHub.emit("Spider:clearFlow"),this._createLogicLine(),this.$EventHub.emit("stateChange","free")}))}createFlow(e,{fromBackup:t=!1}={}){return this.#runningQueue.enQueue((()=>{e.forEach((e=>{if(!this._pipeline)throw new Error("没有创建pipeline");const r=this.TaskManager.createTask(e,this._pipeline.UUID);t&&r.$store.$import(e),this.$EventHub.emit("Flow:input",r)}))}))}startFlow(){this.#runningQueue.enQueue((()=>{this.$EventHub.emit("Flow:start")}))}stopFlow(){this.$EventHub.emit("Flow:stop")}};class jc extends class{constructor({tasks:e=!1,controlPanel:t=!1}={}){this.config={tasks:e,controlPanel:t},e&&this.#subscriber.push(bc.subscribe((e=>this._update(e)))),t&&this.#subscriber.push(dc.subscribe((e=>this._change(e))))}config={};#subscriber=[];$destroy(){this.#subscriber.forEach((e=>{e.unsubscribe()}))}}{constructor(e){super(Object.assign(e,{tasks:!0,controlPanel:!0}))}tasks=[];#uuidArray=[];_update(e){const t=this.#uuidArray.indexOf(e.uuid);-1===t?(this.#uuidArray.push(e.uuid),this.tasks.push(e)):this.tasks.splice(t,1,e)}_change({name:e,value:t=""}){}} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -312,28 +312,27 @@ var jc=new class{status="free";#runningQueue=new _c;_stop=!1;spiderSource$=null; * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class Sc extends Error{constructor(e){super(e),this.name="PluginError"}}class Ac extends Error{constructor(e){super(e),this.name="FlowError"}} +class Pc extends Error{constructor(e){super(e),this.name="PluginError"}}class Sc extends Error{constructor(e){super(e),this.name="FlowError"}} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class xc{constructor({forceRetry:e=!0,saveResult:t=!1,name:n=null,main:r,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:n,main:r,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=wc(this.main.toString()+e)}TaskStarter(e){return _a(e).pipe(oc((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),oc((([e,t])=>{const n=this.main(e,t);return n instanceof Promise||n instanceof Jo?Na(n):_a(n)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Hu(((...t)=>{if(this.error instanceof Function){const n=this.error(e,...t);if(n)throw new Sc(n);return da}throw new Sc(t[0])})),uc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(oc((e=>this.TaskStarter(e))))}}function Ec(e,t={}){if(e instanceof Function)return new xc(Object.assign(t,{main:e}));if(e instanceof Object)return new xc(e);throw new Sc("Plugin 必须是一个函数或者是 Plugin 描述对象")} + */class Ac{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=_c((this?.main||this.operator).toString()+e)}TaskStarter(e){return _a(e).pipe(ic((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),ic((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Jo?Na(r):_a(r)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),$u(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new Pc(r);return da}throw new Pc(t[0])})),sc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(ic((e=>this.TaskStarter(e))))}}function xc(e,t={}){if(e instanceof Function)return new Ac(Object.assign(t,{main:e}));if(e instanceof Object)return new Ac(e);throw new Pc("Plugin 必须是一个函数或者是 Plugin 描述对象")} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const Tc=(e,t)=>{return Xo((n=n=>n.pipe(function(e,t){var n=!1;return arguments.length>=2&&(n=!0),function(r){return r.lift(new Zu(e,t,n))}}(((t,n)=>{if(console.log("尝试次数",t,n),t>=e)throw new Ac("超出尝试次数",n);return t+1}),0),qu(((...e)=>{switch(typeof t){case"string":case"number":return Ka(parseInt(t,10));case"function":return Ka(t(...e));default:throw new Ac("您输入的 delay 错误")}}))),function(e){return e.lift(new tc(n,e))})); + */const Ec=(e,t)=>{return Xo((r=r=>r.pipe(function(e,t){var r=!1;return arguments.length>=2&&(r=!0),function(n){return n.lift(new Xu(e,t,r))}}(((t,r)=>{if(console.log("尝试次数",t,r),t>=e)throw new Sc("超出尝试次数",r);return t+1}),0),Ku(((...e)=>{switch(typeof t){case"string":case"number":return Ka(parseInt(t,10));case"function":return Ka(t(...e));default:throw new Sc("您输入的 delay 错误")}}))),function(e){return e.lift(new ec(r,e))})); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */var n};function Ic({url:e,options:t={}}){const{returnType:n="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,t).then((e=>{if(!e.ok)throw Error(e.statusText); + */var r};function Tc(e,{retry:t=3,buffer:r=3,delay:n=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return Xo(function(e){var t=arguments.length,r=wa;va(arguments[arguments.length-1])&&(r=arguments[arguments.length-1],t--);var n=null;t>=2&&(n=arguments[1]);var i=Number.POSITIVE_INFINITY;return t>=3&&(i=arguments[2]),function(t){return t.lift(new Ru(e,n,i,r))}}(1e3,void 0,r),Ha((e=>e.length)),Ku(((e,t)=>Ka(t*n))),Ma((e=>Na(e))),Gu((r=>_a(r).pipe(Ma((t=>e(t))),Ec(t,i),$u(((...e)=>(o instanceof Function?o(...e):o)||da))))))} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */ -return function(e,t){const n=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(n)?e.text():/json/.test(n)?e.json():/arrayBuffer/.test(n)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,n)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function Cc(e){throw e} + */function Ic({url:e,options:t={}}){const{returnType:r="json"}=this.options;return console.log("- 爬取 ",e),fetch(e,Object.assign({cache:"force-cache"},t)).then((e=>{if(!e.ok)throw Error(e.statusText);return function(e,t){const r=e.headers.get("content-type")||"";return t&&"auto"!==t?t?e[t]():e.json():/text|html|rtf|xml/.test(r)?e.text():/json/.test(r)?e.json():/arrayBuffer/.test(r)?e.arrayBuffer():e.buffer?e.buffer():e.blob()}(e,r)})).then((t=>(console.log(`${e} 爬取成功`),t))).catch((e=>{throw e}))}function Cc(e){throw e} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -344,7 +343,7 @@ function kc(e,t){return e instanceof File?e:e instanceof Blob?(e.name=t,e):new F * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const Dc={main:Promise.resolve(!0),add(e){this.main.then((()=>Nc(e)))}},Nc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},Vc=(e,{DownloadFileName:t},n)=>{const r=kc(e,t||("string"==typeof url?n.url.replace(/[^\/]*?\//g,""):""));return Dc.add(r),null},Rc={script:e=>new Promise(((t,n)=>{const r=document.createElement("script");r.src=e,r.onload=()=>{console.log(`${e} 加载完成`),r.remove(),t()},r.onerror=e=>n(e),document.body.append(r)})),css:e=>new Promise(((t,n)=>{const r=document.createElement("style");r.rel="stylesheet",r.src=e,r.onload=()=>{console.log(`${e} 加载完成`),t()},r.onerror=e=>n(e),document.body.append(r)}))}; + */const Dc={main:Promise.resolve(!0),add(e){this.main.then((()=>Nc(e)))}},Nc=function(e){const t=document.createElement("a");t.href=URL.createObjectURL(e),t.download=e.name,t.click(),URL.revokeObjectURL(t.href),t.remove(),console.log("%c 下载完成","color:green")},Vc=(e,{DownloadFileName:t}={},r)=>{const n=kc(e,t||("string"==typeof url?r.url.replace(/[^\/]*?\//g,""):""));return Dc.add(n),null},Rc={script:e=>new Promise(((t,r)=>{const n=document.createElement("script");n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),n.remove(),t()},n.onerror=e=>r(e),document.body.append(n)})),css:e=>new Promise(((t,r)=>{const n=document.createElement("style");n.rel="stylesheet",n.src=e,n.onload=()=>{console.log(`${e} 加载完成`),t()},n.onerror=e=>r(e),document.body.append(n)}))}; /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -355,17 +354,17 @@ var Uc={zangodb:"https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.m * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const Mc=Object.entries({npm:/^npm?/i,gh:/gh?|github/i,wp:/wordpress|wp/i});function Fc(e,{version:t="",store:n="npm",path:r=""}={}){return`https://cdn.jsdelivr.net/${Mc.reduce(((e,[t,r])=>r.test(n)?t:e),"npm")}/${e}${t?`@${t}`:""}${r?`/${r}`:""}`} + */const Mc=Object.entries({npm:/^npm?/i,gh:/gh?|github/i,wp:/wordpress|wp/i});function zc(e,{version:t="",store:r="npm",path:n=""}={}){return`https://cdn.jsdelivr.net/${Mc.reduce(((e,[t,n])=>n.test(r)?t:e),"npm")}/${e}${t?`@${t}`:""}${n?`/${n}`:""}`} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */function zc(e){return Object.prototype.toString.call(e).match(/(?<=\[object\s+)\S+?(?=\])/)[0]} + */function Fc(e){return Object.prototype.toString.call(e).match(/(?<=\[object\s+)\S+?(?=\])/)[0]} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const Lc=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const $c={Object({url:e="",name:t,way:n="npm",path:r="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:n,version:r}){return Uc.hasOwnProperty(e)?Uc[e]:Fc(e,{version:r,store:t,path:n})}({name:t,way:n,path:r,version:i});if("string"!=typeof o)return Hc(o);e=o}return Rc[o](e)},String(e){return this.Object({[Lc.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>Hc(e))))};async function Hc(e){return $c[zc(e)](e)} + */const Lc=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const $c={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Uc.hasOwnProperty(e)?Uc[e]:zc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return Hc(o);e=o}return Rc[o](e)},String(e){return this.Object({[Lc.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>Hc(e))))};async function Hc(e){return $c[Fc(e)](e)} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -375,7 +374,7 @@ var Uc={zangodb:"https://cdn.jsdelivr.net/gh/erikolson186/zangodb/dist/zangodb.m * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */function Kc(e){const t=Bc.utils.book_new();return Object.entries(e).forEach((([e,n])=>{const r=function(e){return e.forEach((e=>{Object.entries(e).forEach((([t,n])=>{n instanceof Object&&(e[t]=JSON.stringify(n))}))})),Bc.utils.json_to_sheet(e)}(n);Bc.utils.book_append_sheet(t,r,e)})),t}function qc(e,t,n){const{bookType:r="xlsx",bookSST:i=!0,type:o="array"}=n||{};return function(e,t,n){const r=Bc.write(e,n);return new File([r],`${t}.${n.bookType}`)}(Kc(e),t,{bookType:r,bookSST:i,type:o})} + */function Kc(e){const t=Bc.utils.book_new();return Object.entries(e).forEach((([e,r])=>{const n=function(e){return e.forEach((e=>{Object.entries(e).forEach((([t,r])=>{r instanceof Object&&(e[t]=JSON.stringify(r))}))})),Bc.utils.json_to_sheet(e)}(r);Bc.utils.book_append_sheet(t,n,e)})),t}function qc(e,t,r){const{bookType:n="xlsx",bookSST:i=!0,type:o="array"}=r||{};return function(e,t,r){const n=Bc.write(e,r);return new File([n],`${t}.${r.bookType}`)}(Kc(e),t,{bookType:n,bookSST:i,type:o})} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -397,7 +396,7 @@ let Wc;function Yc(){return Hc("jszip").then((()=>{Wc=window.JSZip}))} * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -class Xc extends pc{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUID||t),this.#linkTask()}#linkTask(){this._originData.forEach((e=>{e._belongTo=this,e.$on("destroy",(()=>this.$removeLink(e)))}))}$commit(e,...t){const n=[];this._originData.forEach((r=>n.push(r.$commit(e,...t))));const r=this.$EventHub.emit(e,...t);return"start"===e&&this._output?r[0]:n}$destroy(){const e=[...this._originData];return this.$EventHub.emit("destroy"),e}$removeLink(e){this._originData.delete(e)}get[Symbol.toStringTag](){return"TaskGroup"}} +function Xc(e=3,t=1e3){return r=>new Jo((n=>{const i=new Set;let o=0;const a=()=>{i.size&&(n.next([...i]),i.clear())},s=r.subscribe((r=>{switch(console.log(o),o&&(clearTimeout(o),o=0),i.size){case 0:return i.add(r);case e-1:return i.add(r),a();default:return o=setTimeout(a,t),i.add(r)}}),Oa,(()=>{a(),n.complete()}));return()=>{i.clear(),s.unsubscribe()}}))} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -408,7 +407,12 @@ class Xc extends pc{constructor(e,t="00000"){super(new Set(e),e?.[0]?._spiderUUI * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var Zc=Object.freeze({__proto__:null,Request:function(e={}){return Ec({init(){},name:"Request",main:Ic,options:e,operator(){const{delay:e=200,buffer:t=3,retry:n=3,handleError:r=null}=this.options;return i=>i.pipe(function(e,{retry:t=3,buffer:n=3,delay:r=1e3,retryDelay:i=300,handleError:o=function(e,t){throw new Error(e,t)}}={}){return Xo(Ru(1e3,void 0,n),Ha((e=>e.length)),qu(((e,t)=>Ka(t*r))),Ma((e=>Na(e))),Ku((n=>_a(n).pipe(Ma((t=>e(t))),Tc(t,i),Hu(((...e)=>(o instanceof Function?o(...e):o)||da))))))}((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:n,handleError:r||Cc}))}})},Download:function(e={}){return Ec({name:"Download",main:Vc,options:e})},ExcelHelper:function(e,t={}){return Ec({name:"ExcelHelper",init:Gc,options:t,main(t){const{fileName:n="result",XLSXOptions:r={}}=this.options;return e instanceof Function&&(t=e(t)),qc(t,`${n}-${(new Date).getTime()}`,r)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),Ec({init:Yc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const n=new Wc;e.forEach((e=>n.file(e.name,e)));const r=await n.generateAsync({type:"blob"});return r.name=`${t}-${Qc++}.zip`,r}(e.map((e=>kc(e,t))),t)},options:e,operator(){const{chunk:e=3}=this.options;return t=>t.pipe(Ru(5e3,void 0,e),Ha((e=>e.length)),Ku((e=>this.TaskStarter(new Xc(e),this.uuid))))}})}}); +var Zc=Object.freeze({__proto__:null,Request:function(e={}){return xc({init(){},name:"Request",main:Ic,options:e,operator(){const{delay:e=200,buffer:t=1,retry:r=3,handleError:n=null}=this.options;return i=>i.pipe(Tc((e=>this.TaskStarter(e)),{delay:e,buffer:t,retry:r,handleError:n||Cc}))}})},Download:function(e={}){return xc({name:"Download",main:Vc,options:e})},ExcelHelper:function(e,t={}){return xc({name:"ExcelHelper",init:Gc,options:t,main(t){const{fileName:r="result",XLSXOptions:n={}}=this.options;return e instanceof Function&&(t=e(t)),qc(t,`${r}-${(new Date).getTime()}`,n)}})},ZipFile:function(e={}){return e.zipFileName||(e.zipFileName=(new Date).getTime()),xc({init:Yc,name:"zipFile",main(e){const{zipFileName:t}=this.options;return async function(e,t){const r=new Wc;e.forEach((e=>r.file(e.name,e)));const n=await r.generateAsync({type:"blob"});return n.name=`${t}-${Qc++}.zip`,n} +/** + * @license + * Copyright 2021 KonghaYao 江夏尧 + * SPDX-License-Identifier: Apache-2.0 + */(kc(e,t),t)},options:e})},Combine:function(e,t=1e3,r){return xc({name:"Combine",main:r,operator(){return n=>n.pipe(Xc(e,t),Ha((e=>e.length)),Gu((e=>{const t=_a(new pc(e));return r instanceof Function?t.pipe(Gu((e=>this.TaskStarter(e)))):t})))}})},Break:function(){return xc({name:"Break",options:options,operator:()=>e=>e.pipe(Gu((e=>e instanceof pc?from(e.$destroy()):_a(e))))})}}); /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -424,13 +428,13 @@ var Zc=Object.freeze({__proto__:null,Request:function(e={}){return Ec({init(){}, * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -const el={RE:"",StringFunction(e,t,n,r){return this.RE.test(`${n}`)&&e.push(r),e},Array(e,t,n){const r=tl(Object.entries(n),this.RE),i=r.reduce(((e,[t,n])=>(e[parseInt(t)]=n,e)),[]);return r.length&&e.push([t,i]),e},Function(e,t,n){const r=tl(Object.entries(n),this.RE);return r.length&&e.push([t,Object.assign(n,Object.fromEntries(r))]),e},Object(e,t,n){const r=tl(Object.entries(n),this.RE);return r.length&&e.push([t,Object.fromEntries(r)]),e}};function tl(e,t,n=!1){return e.reduce(((e,r)=>{const[i,o]=r;if(t.test(i))return[...e,r];el.RE=t;const a=(s=o,Object.prototype.toString.call(s).match(/(?<=\[object\s+)\S+?(?=\])/)[0]); +const el={RE:"",StringFunction(e,t,r,n){return this.RE.test(`${r}`)&&e.push(n),e},Array(e,t,r){const n=tl(Object.entries(r),this.RE),i=n.reduce(((e,[t,r])=>(e[parseInt(t)]=r,e)),[]);return n.length&&e.push([t,i]),e},Function(e,t,r){const n=tl(Object.entries(r),this.RE);return n.length&&e.push([t,Object.assign(r,Object.fromEntries(n))]),e},Object(e,t,r){const n=tl(Object.entries(r),this.RE);return n.length&&e.push([t,Object.fromEntries(n)]),e}};function tl(e,t,r=!1){return e.reduce(((e,n)=>{const[i,o]=n;if(t.test(i))return[...e,n];el.RE=t;const a=(s=o,Object.prototype.toString.call(s).match(/(?<=\[object\s+)\S+?(?=\])/)[0]); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -var s;return el.hasOwnProperty(a)?el[a](e,i,o,r):n?[e,r]:e}),[])} +var s;return el.hasOwnProperty(a)?el[a](e,i,o,n):r?[e,n]:e}),[])} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -441,7 +445,7 @@ var s;return el.hasOwnProperty(a)?el[a](e,i,o,r):n?[e,r]:e}),[])} * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 */ -const nl=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const rl={Object({url:e="",name:t,way:n="npm",path:r="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:n,version:r}){return Uc.hasOwnProperty(e)?Uc[e]:Fc(e,{version:r,store:t,path:n})}({name:t,way:n,path:r,version:i});if("string"!=typeof o)return il(o);e=o}return Rc[o](e)},String(e){return this.Object({[nl.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>il(e))))};async function il(e){return rl[zc(e)](e)} +const rl=/(https?|ftp|file):\/\/[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]/;const nl={Object({url:e="",name:t,way:r="npm",path:n="",version:i="",type:o="script"}){if(!e){const o=function({name:e,way:t,path:r,version:n}){return Uc.hasOwnProperty(e)?Uc[e]:zc(e,{version:n,store:t,path:r})}({name:t,way:r,path:n,version:i});if("string"!=typeof o)return il(o);e=o}return Rc[o](e)},String(e){return this.Object({[rl.test(e)?"url":"name"]:e})},Array:e=>Promise.all(e.map((e=>il(e))))};async function il(e){return nl[Fc(e)](e)} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -457,12 +461,12 @@ const ol={excel:{url:"/fake/excel",type:"get",template:{"data|100":[{ID:"@increm * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */const al=pu((async function(e){window.Mock||(await il("mockjs"),console.warn("Mockjs 载入并代理 Ajax 中")),console.warn("mock 启动后台 ",e);const{url:t,type:n,template:r}=ol[e];return window.Mock.mock(t,n,r),!0})),sl=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","hash"],ul={strict:/^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,loose:/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/}; + */const al=pu((async function(e){window.Mock||(await il("mockjs"),console.warn("Mockjs 载入并代理 Ajax 中")),console.warn("mock 启动后台 ",e);const{url:t,type:r,template:n}=ol[e];return window.Mock.mock(t,r,n),!0})),sl=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","hash"],ul={strict:/^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,loose:/^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/}; /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */function cl(e,t=!1){const n=ul[t?"strict":"loose"].exec(decodeURI(e)),r=sl.reduce(((e,t,r)=>(e[t]=n[r]||"",e)),{});var i;return r.queryParams=(i=r.query,String(i).split(/&|;/).reduce((function(e,t){try{t=decodeURIComponent(t.replace(/\+/g," "))}catch(e){}const[n,r]=t.split(/=/g);return e[n]=r,e}),{})),r.base=r.host?(r.protocol?r.protocol+"://"+r.host:r.host)+(r.port?":"+r.port:""):"",r} + */function cl(e,t=!1){const r=ul[t?"strict":"loose"].exec(decodeURI(e)),n=sl.reduce(((e,t,n)=>(e[t]=r[n]||"",e)),{});var i;return n.queryParams=(i=n.query,String(i).split(/&|;/).reduce((function(e,t){try{t=decodeURIComponent(t.replace(/\+/g," "))}catch(e){}const[r,n]=t.split(/=/g);return e[r]=n,e}),{})),n.base=n.host?(n.protocol?n.protocol+"://"+n.host:n.host)+(n.port?":"+n.port:""):"",n} /** * @license * Copyright 2021 KonghaYao 江夏尧 @@ -473,14 +477,14 @@ var ll=Object.freeze({__proto__:null,$antiDebugger:function(){Function.prototype * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */,$copy:function(e,t=!1){t&&([document,...document.querySelectorAll("*")].forEach((e=>{e.oncontextmenu="",e.oncopy="",e.oncut="",e.onselectstart=!0;const t=window.getEventListeners(e);["keydown","copy","cut"].forEach((n=>{t.hasOwnProperty(n)&&t[n].forEach((t=>e.removeEventListener(n,t.listener)))}))})),console.log("copy 方式清理完成")),window.copy&&"function copy(value) { [Command Line API] }"===window.copy.toString()||delete window.copy,window.copy(e),console.log("copy 完成，请您查看您的剪贴版")},$GlobalVars:function(){const e=Iu(Object.keys(window),Jc);return Vu(window,e)},$search:function(e,t){var n;if(!ku(t)&&("string"==typeof(n=t)||!us(n)&&os(n)&&"[object String]"==is(n))&&(t=new RegExp(t)),e instanceof Array)return tl(Object.entries({i:e}),t)[0][1];if(e instanceof Object)return Object.fromEntries(tl(Object.entries(e),t));throw new Error("不是对象，不能搜索")},$load:il,$Mock:al,parseURL:function(e,t=!1){return cl(e,t)}}); + */,$copy:function(e,t=!1){t&&([document,...document.querySelectorAll("*")].forEach((e=>{e.oncontextmenu="",e.oncopy="",e.oncut="",e.onselectstart=!0;const t=window.getEventListeners(e);["keydown","copy","cut"].forEach((r=>{t.hasOwnProperty(r)&&t[r].forEach((t=>e.removeEventListener(r,t.listener)))}))})),console.log("copy 方式清理完成")),window.copy&&"function copy(value) { [Command Line API] }"===window.copy.toString()||delete window.copy,window.copy(e),console.log("copy 完成，请您查看您的剪贴版")},$GlobalVars:function(){const e=Iu(Object.keys(window),Jc);return Vu(window,e)},$search:function(e,t){var r;if(!ku(t)&&("string"==typeof(r=t)||!us(r)&&os(r)&&"[object String]"==is(r))&&(t=new RegExp(t)),e instanceof Array)return tl(Object.entries({i:e}),t)[0][1];if(e instanceof Object)return Object.fromEntries(tl(Object.entries(e),t));throw new Error("不是对象，不能搜索")},$load:il,$Mock:al,parseURL:function(e,t=!1){return cl(e,t)}}); /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */class fl{constructor({forceRetry:e=!0,saveResult:t=!1,name:n=null,main:r,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:n,main:r,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=wc(this.main.toString()+e)}TaskStarter(e){return _a(e).pipe(oc((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),oc((([e,t])=>{const n=this.main(e,t);return n instanceof Promise||n instanceof Jo?Na(n):_a(n)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),Hu(((...t)=>{if(this.error instanceof Function){const n=this.error(e,...t);if(n)throw new Sc(n);return da}throw new Sc(t[0])})),uc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(oc((e=>this.TaskStarter(e))))}}return Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new Pc(this.config)}crawl(...e){return jc.createFlow(e.flat()),this}pipeline(...e){return jc.pipeline(...e),this}start(){return jc.startFlow(),this}stop(){return jc.stopFlow(),this}},ll,{plugins:Zc,Plugin:function(e,t={}){if(e instanceof Function)return new fl(Object.assign(t,{main:e}));if(e instanceof Object)return new fl(e);throw new Sc("Plugin 必须是一个函数或者是 Plugin 描述对象")} + */class fl{constructor({forceRetry:e=!0,saveResult:t=!1,name:r=null,main:n,init:i=null,error:o=null,complete:a=null,options:s={},operator:u}){u&&(this.operator=u),Object.assign(this,{name:r,main:n,init:i,error:o,complete:a,options:s,saveResult:t,forceRetry:e})}initUUID(e){this.uuid=_c((this?.main||this.operator).toString()+e)}TaskStarter(e){return _a(e).pipe(ic((e=>_a(e).pipe(ja((e=>[e.$commit("start",this.uuid),e._originData])),ic((([e,t])=>{const r=this.main(e,t);return r instanceof Promise||r instanceof Jo?Na(r):_a(r)})),ja((t=>(e.$commit("success",t,this.uuid,this.saveResult),e)))))),$u(((...t)=>{if(this.error instanceof Function){const r=this.error(e,...t);if(r)throw new Pc(r);return da}throw new Pc(t[0])})),sc((e=>this.complete&&this.complete(e))))}operator(e){return Xo(ic((e=>this.TaskStarter(e))))}}return Object.assign(class{constructor({logEvery:e=!1}={}){this.config={logEvery:e},this.views=new jc(this.config)}crawl(...e){return Oc.createFlow(e.flat()),this}pipeline(...e){return Oc.pipeline(...e),this}start(){return Oc.startFlow(),this}stop(){return Oc.stopFlow(),this}},ll,{plugins:Zc,Plugin:function(e,t={}){if(e instanceof Function)return new fl(Object.assign(t,{main:e}));if(e instanceof Object)return new fl(e);throw new Pc("Plugin 必须是一个函数或者是 Plugin 描述对象")} /** * @license * Copyright 2021 KonghaYao 江夏尧 * SPDX-License-Identifier: Apache-2.0 - */,Task:pc,TaskGroup:hc,version:"3.1.8",buildDate:new Date(1628300553915)})})); + */,Task:fc,TaskGroup:pc,version:"3.2.2",buildDate:new Date(1628382223946)})})); diff --git a/package/plugins/Combine.js b/package/plugins/Combine.js index 877ffe3..4f3d177 100644 --- a/package/plugins/Combine.js +++ b/package/plugins/Combine.js @@ -10,17 +10,23 @@ import { of } from 'rxjs'; import { concatMap, filter } from 'rxjs/operators'; import { TaskGroup } from '../../src/TaskSystem/TaskGroup'; import { BufferCountIn } from './utils/bufferCountIn'; -export function Combine(number, waitTime = 1000, options = {}) { +export function Combine(number, waitTime = 1000, combineFunction = undefined) { return Plugin({ name: 'Combine', // 这个 name 是负责进行监控的标志符号 - options, // 接收所有的参数，提供给所有函数使用 + main: combineFunction, operator() { // 复写 operator return (source) => source.pipe( BufferCountIn(number, waitTime), filter((i) => i.length), // 必须要进行检测是否为空 - concatMap((tasks) => of(new TaskGroup(tasks))), + concatMap((tasks) => { + const cb = of(new TaskGroup(tasks)); + if (combineFunction instanceof Function) { + return cb.pipe(concatMap((task) => this.TaskStarter(task))); + } + return cb; + }), ); }, }); diff --git a/package/plugins/utils/bufferCountIn.js b/package/plugins/utils/bufferCountIn.js index 6276850..ca61845 100644 --- a/package/plugins/utils/bufferCountIn.js +++ b/package/plugins/utils/bufferCountIn.js @@ -15,7 +15,10 @@ export function BufferCountIn(countNumber = 3, maxWaitTime = 1000) { // 发送所有的数据，并将定时器删除 const sendAll = () => { - if (buffers.size) buffers.forEach((item) => subscriber.next(item)); + if (buffers.size) { + subscriber.next([...buffers]); + buffers.clear(); + } }; // 删除定时器标记, 没有时忽略 const deleteTimeout = () => { @@ -24,27 +27,31 @@ export function BufferCountIn(countNumber = 3, maxWaitTime = 1000) { TimeOut = 0; } }; + const UpdateTimeout = () => { + TimeOut = setTimeout(sendAll, maxWaitTime); + }; const subscription = observable.subscribe( (value) => { + console.log(TimeOut); // buffer.size 为 0 时，不设置定时，但是收集； - // 1 时，收集并设置定时器； + // 2 时，发送并重置定时器 + // 其他 时，收集并设置定时器； deleteTimeout(); switch (buffers.size) { case 0: return buffers.add(value); - case countNumber - 2: - setTimeout(sendAll, maxWaitTime); - return buffers.add(value); + case countNumber - 1: + buffers.add(value); + return sendAll(); default: - sendAll(); - return subscriber.next(value); + UpdateTimeout(); + return buffers.add(value); } }, noop, () => { sendAll(); - buffers.clear(); subscriber.complete(); }, ); diff --git a/test/Request.js b/test/Request.js index 93dd291..789c8e8 100644 --- a/test/Request.js +++ b/test/Request.js @@ -22,26 +22,32 @@ export async function main() { spider.pipeline( Request({ delay: 100, buffer: 2, retry: 3, handleError: null }), - Combine(3, 1000), - ExcelHelper( - (data) => { - return { - [new Date().getTime()]: data - .map((i) => i.data) - .flat() - .flat() - .flat(), - }; - }, - { - XLSXOptions: { - bookType: 'csv', // 可以指定为 csv 或者 xlsx - }, - }, - ), + Combine(3, 1000, (array) => { + return array.map((i) => i.data).flat(); + }), + // Combine(3, 1000), 如果没有处理函数，则下一个 plugin 将会收到一个数组 + Plugin((data) => { + console.log('this', data); + }), + // ExcelHelper( + // (data) => { + // return { + // [new Date().getTime()]: data + // .map((i) => i.data) + // .flat() + // .flat() + // .flat(), + // }; + // }, + // { + // XLSXOptions: { + // bookType: 'csv', // 可以指定为 csv 或者 xlsx + // }, + // }, + // ), // ZipFile({ chunk: 2 }), - Download(), + // Download(), ); spider.crawl(urls); spider.start(); diff --git a/test/text-bilibili.js b/test/text-bilibili.js index 368b315..c944702 100644 --- a/test/text-bilibili.js +++ b/test/text-bilibili.js @@ -1,4 +1,4 @@ -import('https://cdn.jsdelivr.net/npm/js-spider@3.2.2/dist/JSpider.esm.min.js').then(async (res) => { +import('https://cdn.jsdelivr.net/npm/js-spider@3.2.3/dist/JSpider.esm.min.js').then(async (res) => { let JSpider = res.default; let { Plugin, @@ -33,9 +33,9 @@ import('https://cdn.jsdelivr.net/npm/js-spider@3.2.2/dist/JSpider.esm.min.js').t Request({ buffer: 1, }), - Combine(50, 5000), - Plugin((data) => { - return data + Combine(50, 1000, (dataArray) => { + return dataArray + .flat() .map((i) => { i.data.result.forEach((item) => { ['hit_columns', 'new_rec_tags'].forEach((ii) => (item[ii] = ''));