models.proto

syntax = "proto3";
package anytype.model;
option go_package = "pkg/lib/pb/model";

import "google/protobuf/struct.proto";

message SmartBlockSnapshotBase {
    repeated Block blocks = 1;
    google.protobuf.Struct details = 2;
    google.protobuf.Struct fileKeys = 3 [deprecated=true];
    repeated Relation extraRelations = 4 [deprecated=true];
    repeated string objectTypes = 5;
    google.protobuf.Struct collections = 6;
    repeated string removedCollectionKeys = 8;
    repeated RelationLink relationLinks = 7;
    string key = 9; // only used for pb backup purposes, ignored in other cases
    int64 originalCreatedTimestamp = 10; // ignored in import/export in favor of createdDate relation. Used to store original user-side object creation timestamp
    FileInfo fileInfo = 11;
}

enum SmartBlockType {
    AccountOld = 0; // deprecated

    Page = 0x10;
    ProfilePage = 0x11;
    Home = 0x20;
    Archive = 0x30;
    Widget = 0x70;

    File = 0x100;

    Template = 0x120;
    BundledTemplate = 0x121;

    BundledRelation = 0x200; // DEPRECATED
    SubObject = 0x201;
    BundledObjectType = 0x202;    // DEPRECATED
    AnytypeProfile = 0x203;
    Date = 0x204;
    Workspace = 0x206;
    STRelation = 0x209;
    STType = 0x210;
    STRelationOption = 0x211;
    SpaceView = 0x212;

    Identity = 0x214;
    Participant = 0x216;
    MissingObject = 0x207;

    FileObject = 0x215;

    NotificationObject = 0x217;
    DevicesObject = 0x218;
    ChatObject = 0x219; // Container for any-store based chats
    ChatDerivedObject = 0x220; // Any-store based object for chat
    AccountObject = 0x221; // Container for account data in tech space
}

message Search {
    message Result {
        string objectId = 1;
        google.protobuf.Struct details = 2; //
        repeated Meta meta = 3; // meta information about the search result
    }

    message Meta {
        string highlight = 1; // truncated text with highlights
        repeated Range highlightRanges = 2; // ranges of the highlight in the text (using utf-16 runes)
        string blockId = 3; // block id where the highlight has been found
        string relationKey = 4; // relation key of the block where the highlight has been found
        google.protobuf.Struct relationDetails = 5; // contains details for dependent object. E.g. relation option or type. todo: rename to dependantDetails
    }
}

message Block {
    string id = 1;
    google.protobuf.Struct fields = 2;
    Restrictions restrictions = 3;
    repeated string childrenIds = 4;
    string backgroundColor = 5;
    Align align = 6;
    VerticalAlign verticalAlign = 7;

    oneof content {
        Content.Smartblock smartblock = 11;

        Content.Text text = 14;
        Content.File file = 15;
        Content.Layout layout = 16;
        Content.Div div = 17;
        Content.Bookmark bookmark = 18;
        Content.Icon icon = 19;
        Content.Link link = 20;
        Content.Dataview dataview = 21;
        Content.Relation relation = 22;
        Content.FeaturedRelations featuredRelations = 23;
        Content.Latex latex = 24;
        Content.TableOfContents tableOfContents = 25;
        Content.Table table = 26;
        Content.TableColumn tableColumn = 27;
        Content.TableRow tableRow = 28;
        Content.Widget widget = 29;
        Content.Chat chat = 30;
    }

    message Restrictions {
        bool read = 1;
        bool edit = 2;
        bool remove = 3;
        bool drag = 4;
        bool dropOn = 5;
    }

    enum Position {
        None = 0;
        // above target block
        Top = 1;
        // under target block
        Bottom = 2;
        // to left of target block
        Left = 3;
        // to right of target block
        Right = 4;
        // inside target block, as last block
        Inner = 5;
        // replace target block
        Replace = 6;
        // inside target block, as first block
        InnerFirst = 7;
    }

    enum Align {
        AlignLeft = 0;
        AlignCenter = 1;
        AlignRight = 2;
        AlignJustify = 3;
    }

    enum VerticalAlign {
        VerticalAlignTop = 0;
        VerticalAlignMiddle = 1;
        VerticalAlignBottom = 2;
    }

    message Content {
        /*
        * Layout have no visual representation, but affects on blocks, that it contains.
        * Row/Column layout blocks creates only automatically, after some of a D&D operations, for example
        */
        message Layout {
            Style style = 1;

            enum Style {
                Row = 0;
                Column = 1;
                Div = 2;
                Header = 3;
                TableRows = 4;
                TableColumns = 5;
            }
        }

        /*
        * Link: block to link some content from an external sources.
        */
        message Link {
            string targetBlockId = 1; // id of the target block
            Style style = 2; // deprecated
            google.protobuf.Struct fields = 3;
            IconSize iconSize = 4;
            CardStyle cardStyle = 5;
            Description description = 6;
            repeated string relations = 7;

            enum IconSize {
                SizeNone = 0;
                SizeSmall = 1;
                SizeMedium = 2;
            }

            enum Style {
                Page = 0;
                Dataview = 1;
                Dashboard = 2;
                Archive = 3;
                // ...
            }

            enum Description {
                None = 0;
                Added = 1;
                Content = 2;
            }

            enum CardStyle {
                Text = 0;
                Card = 1;
                Inline = 2;
            }
        }

        /*
        * Divider: block, that contains only one horizontal thin line
        */
        message Div {
            Style style = 1;

            enum Style {
                Line = 0;
                Dots = 1;
            }
        }

        /*
        * Bookmark is to keep a web-link and to preview a content.
        */
        message Bookmark {
            string url = 1;
            // Deprecated. Get this data from the target object.
            string title = 2;
            // Deprecated. Get this data from the target object.
            string description = 3;
            // Deprecated. Get this data from the target object.
            string imageHash = 4;
            // Deprecated. Get this data from the target object.
            string faviconHash = 5;

            LinkPreview.Type type = 6;
            string targetObjectId = 7;

            State state = 8;

            enum State {
                Empty = 0;
                Fetching = 1;
                Done = 2;
                Error = 3;
            }
        }

        message Icon {
            string name = 1;
        }

        message FeaturedRelations {
        }

        message Text {
            string text = 1;
            Style style = 2;
            Marks marks = 3; // list of marks to apply to the text
            bool checked = 4;
            string color = 5;
            string iconEmoji = 6; // used with style Callout
            string iconImage = 7; // in case both image and emoji are set, image should has a priority in the UI

            message Marks {
                repeated Mark marks = 1;
            }

            message Mark {
                Range range = 1; // range of symbols to apply this mark. From(symbol) To(symbol)
                Type type = 2;
                string param = 3; // link, color, etc

                enum Type {
                    Strikethrough = 0;
                    Keyboard = 1;
                    Italic = 2;
                    Bold = 3;
                    Underscored = 4;
                    Link = 5;
                    TextColor = 6;
                    BackgroundColor = 7;
                    Mention = 8;
                    Emoji = 9;
                    Object = 10;
                }
            }

            enum Style {
                Paragraph = 0;
                Header1 = 1;
                Header2 = 2;
                Header3 = 3;
                Header4 = 4; // deprecated
                Quote = 5;
                Code = 6;
                Title = 7; // currently only one block of this style can exists on a page
                Checkbox = 8;
                Marked = 9;
                Numbered = 10;
                Toggle = 11;
                Description = 12; // currently only one block of this style can exists on a page
                Callout = 13;

            }
        }

        message File {
            string hash = 1;
            string name = 2;
            Type type = 3;
            string mime = 4;
            int64 size = 5;
            int64 addedAt = 6;
            string targetObjectId = 9;

            State state = 7;
            Style style = 8;

            enum Type {
                None = 0;
                File = 1;
                Image = 2;
                Video = 3;
                Audio = 4;
                PDF = 5;
            }

            enum Style {
                Auto = 0; // all types expect File and None has Embed style by default
                Link = 1;
                Embed = 2;
            }

            enum State {
                Empty = 0; // There is no file and preview, it's an empty block, that waits files.
                Uploading = 1; // There is still no file/preview, but file already uploading
                Done = 2; // File and preview downloaded
                Error = 3; // Error while uploading
            }
        }

        message Smartblock {
        }

        message Dataview {
            repeated string source = 1;
            repeated View views = 2;
            string activeView = 3; // do not generate changes for this field
            // deprecated
            repeated model.Relation relations = 4;
            repeated GroupOrder groupOrders = 12;
            repeated ObjectOrder objectOrders = 13;
            repeated anytype.model.RelationLink relationLinks = 5;
            string TargetObjectId = 6;
            bool isCollection = 14;

            message View {
                string id = 1;
                Type type = 2;
                string name = 3;
                repeated Sort sorts = 4;
                repeated Filter filters = 5;
                repeated Relation relations = 6; // relations fields/columns options, also used to provide the order
                string coverRelationKey = 7; // Relation used for cover in gallery
                bool hideIcon = 8; // Hide icon near name
                Size cardSize = 9; // Gallery card size
                bool coverFit = 10; // Image fits container
                string groupRelationKey = 11; // Group view by this relationKey
                bool groupBackgroundColors = 12; // Enable backgrounds in groups
                int32 pageLimit = 13; // Limit of objects shown in widget
                string defaultTemplateId = 14; // Default template that is chosen for new object created within the view
                string defaultObjectTypeId = 15; // Default object type that is chosen for new object created within the view

                enum Type {
                    Table = 0;
                    List = 1;
                    Gallery = 2;
                    Kanban = 3;
                    Calendar = 4;
                    Graph = 5;
                }

                enum Size {
                    Small = 0;
                    Medium = 1;
                    Large = 2;
                }
            }

            message Relation {
                string key = 1;
                bool isVisible = 2;
                int32 width = 3; // the displayed column % calculated based on other visible relations
                // bool isReadOnly = 4; // deprecated

                bool dateIncludeTime = 5;
                TimeFormat timeFormat = 6;
                DateFormat dateFormat = 7;
                FormulaType formula = 8;
                Block.Align align = 9;

                enum DateFormat {
                    MonthAbbrBeforeDay = 0; // Jul 30, 2020
                    MonthAbbrAfterDay = 1; // 30 Jul 2020
                    Short = 2; // 30/07/2020
                    ShortUS = 3; // 07/30/2020
                    ISO = 4; // 2020-07-30
                }

                enum TimeFormat {
                    Format12 = 0;
                    Format24 = 1;
                }

                enum FormulaType {
                    None				    = 0;
                    Count				    = 1;
                    CountValue      = 2;
                    CountDistinct		= 3;
                    CountEmpty			= 4;
                    CountNotEmpty		= 5;
                    PercentEmpty		= 6;
                    PercentNotEmpty	= 7;
                    MathSum				  = 8;
                    MathAverage			= 9;
                    MathMedian			= 10;
                    MathMin				  = 11;
                    MathMax				  = 12;
                    Range				    = 13;
                }
            }

            message Sort {
                string RelationKey = 1;
                Type type = 2;
                repeated google.protobuf.Value customOrder = 3;
                RelationFormat format = 4;
                bool includeTime = 5;
                string id = 6;
                EmptyType emptyPlacement = 7;
                bool noCollate = 8;

                enum Type {
                    Asc = 0;
                    Desc = 1;
                    Custom = 2;
                }

                enum EmptyType {
                    NotSpecified = 0;
                    Start = 1;
                    End = 2;
                }
            }

            message Filter {
                string id = 9;
                Operator operator = 1; // looks not applicable?
                string RelationKey = 2;
                string relationProperty = 5;
                Condition condition = 3;
                google.protobuf.Value value = 4;
                QuickOption quickOption = 6;
                RelationFormat format = 7;
                bool includeTime = 8;
                repeated Filter nestedFilters = 10;

                enum Operator {
                    No = 0;
                    Or = 1;
                    And = 2;
                }

                enum Condition {
                    None = 0;
                    Equal = 1;
                    NotEqual = 2;
                    Greater = 3;
                    Less = 4;
                    GreaterOrEqual = 5;
                    LessOrEqual = 6;
                    Like = 7;
                    NotLike = 8;
                    In = 9; // "at least one value(from the provided list) is IN"
                    NotIn = 10; // "none of provided values are IN"
                    Empty = 11;
                    NotEmpty = 12;
                    AllIn = 13;
                    NotAllIn = 14;
                    ExactIn = 15;
                    NotExactIn = 16;
                    Exists = 17;
                }

                enum QuickOption {
                    ExactDate = 0;
                    Yesterday = 1;
                    Today = 2;
                    Tomorrow = 3;
                    LastWeek = 4;
                    CurrentWeek = 5;
                    NextWeek = 6;
                    LastMonth = 7;
                    CurrentMonth = 8;
                    NextMonth = 9;
                    NumberOfDaysAgo = 10;
                    NumberOfDaysNow = 11;
                }
            }

            message GroupOrder {
                string viewId = 1;
                repeated ViewGroup viewGroups = 2;
            }

            message ViewGroup {
                string groupId = 1;
                int32 index = 2;
                bool hidden = 3;
                string backgroundColor = 4;
            }

            message ObjectOrder {
                string viewId = 1;
                string groupId = 2;
                repeated string objectIds = 3;
            }

            message Group {
                string id = 1;
                oneof Value {
                    Status status = 2;
                    Tag tag = 3;
                    Checkbox checkbox = 4;
                    Date date = 5;
                }
            }

            message Status {
                string id = 1;
            }

            message Tag {
                repeated string ids = 1;
            }

            message Checkbox {
                bool checked = 1;
            }

            message Date {
            }
        }

        message Relation {
            string key = 1;
        }

        message Latex {
            string text = 1;
            Processor processor = 2;

            enum Processor {
                Latex = 0;
                Mermaid = 1;
                Chart = 2;
                Youtube = 3;
                Vimeo = 4;
                Soundcloud = 5;
                GoogleMaps = 6;
                Miro = 7;
                Figma = 8;
                Twitter = 9;
                OpenStreetMap = 10;
                Reddit = 11;
                Facebook = 12;
                Instagram = 13;
                Telegram = 14;
                GithubGist = 15;
                Codepen = 16;
                Bilibili = 17;
                Excalidraw = 18;
                Kroki = 19;
                Graphviz = 20;
                Sketchfab = 21;
                Image = 22;
            }
        }

        message TableOfContents {
        }

        message Table {}
        message TableColumn {}
        message TableRow {
            bool isHeader = 1;
        }

        message Widget {
            Layout layout = 1;
            int32 limit = 2;
            string viewId = 3;

            enum Layout {
                Link = 0;
                Tree = 1;
                List = 2;
                CompactList = 3;
                View = 4;
            }
        }
        message Chat {

        }
    }
}

/*
* Used to decode block meta only, without the content itself
*/
message BlockMetaOnly {
    string id = 1;
    google.protobuf.Struct fields = 2;
}

/*
* General purpose structure, uses in Mark.
*/
message Range {
    int32 from = 1;
    int32 to = 2;
}

/**
* Contains basic information about a user account
*/
message Account {
    string id = 1; // User's thread id
    Config config = 4;
    Status status = 5;
    Info info = 6;

    message Config {
        bool enableDataview = 1;
        bool enableDebug = 2;
        bool enablePrereleaseChannel = 3;
        bool enableSpaces = 4;

        google.protobuf.Struct extra = 100;
    }

    message Status {
        StatusType statusType = 1;
        int64 deletionDate = 2;
    }

    enum StatusType {
        Active = 0;
        PendingDeletion = 1;
        StartedDeletion = 2;
        Deleted = 3;
    }

    message Info {
        string homeObjectId = 2; // home dashboard block id
        string archiveObjectId = 3; // archive block id
        string profileObjectId = 4; // profile block id
        string marketplaceWorkspaceId = 11; // marketplace workspace id
        string workspaceObjectId = 15; // workspace object id. used for space-level chat

        string deviceId = 8;
        string accountSpaceId = 9; // the first created private space. It's filled only when account is created
        string widgetsId = 10;
        string spaceViewId = 13;
        string techSpaceId = 14;

        string gatewayUrl = 101; // gateway url for fetching static files
        string localStoragePath = 103; // path to local storage
        string timeZone = 104; // time zone from config
        string analyticsId = 105;
        string networkId = 106; // network id to which anytype is connected
    }

    message Auth {
        enum LocalApiScope {
            Limited = 0; // Used in WebClipper; AccountSelect(to be deprecated), ObjectSearch, ObjectShow, ObjectCreate, ObjectCreateFromURL, BlockPreview, BlockPaste, BroadcastPayloadEvent
            JsonAPI = 1; // JSON API only, no direct grpc api calls allowed
            Full = 2; // Full access, not available via LocalLink
        }
    }

}

message LinkPreview {
    string url = 1;
    string title = 2;
    string description = 3;
    string imageUrl = 4;
    string faviconUrl = 5;
    Type type = 6;

    enum Type {
        Unknown = 0;
        Page = 1;
        Image = 2;
        Text = 3;
    }
}

message Restrictions {
    repeated ObjectRestriction object = 1;
    repeated DataviewRestrictions dataview = 2;

    enum ObjectRestriction {
        None = 0;
        // restricts delete
        Delete = 1;
        // restricts work with relations
        Relations = 2;
        // restricts work with blocks
        Blocks = 3;
        // restricts work with details
        Details = 4;
        // restricts type changing
        TypeChange = 5;
        // restricts layout changing
        LayoutChange = 6;
        // restricts template creation from this object
        Template = 7;
        // restricts duplicate object
        Duplicate = 8;
        // can be set only for types. Restricts creating objects of this type
        CreateObjectOfThisType = 9;
        // object is not allowed to publish
        Publish = 10;
    }


    message DataviewRestrictions {
        string blockId = 1;
        repeated DataviewRestriction restrictions = 2;
    }

    enum DataviewRestriction {
        DVNone = 0;
        DVRelation = 1;
        DVCreateObject = 2;
        DVViews = 3;
    }
}

message Object {
    message ChangePayload {
        SmartBlockType smartBlockType = 1;
        string key = 2;
        bytes data = 3;
    }
}

message SpaceObjectHeader {
    string spaceID = 1;
}

message ObjectType {
    string url = 1; // leave empty in case you want to create the new one
    string name = 2; // name of objectType (can be localized for bundled types)
    repeated RelationLink relationLinks = 3; // cannot contain more than one Relation with the same RelationType
    Layout layout = 4;
    string iconEmoji = 5; // emoji symbol
    string description = 6;
    bool hidden = 7;
    bool readonly = 10;
    repeated SmartBlockType types = 8;
    bool isArchived = 9; // sets locally to hide object type from set and some other places
    bool installedByDefault = 11;
    string key = 12; // name of objectType (can be localized for bundled types)
    int64 revision = 13; // revision of system objectType. Used to check if we should change type content or not
    bool restrictObjectCreation = 14; // restricts creating objects of this type for users

    enum Layout {
        basic = 0;
        profile = 1;
        todo = 2;
        set = 3;
        objectType = 4;
        relation = 5;
        file = 6;
        dashboard = 7;
        image = 8;
        note = 9;
        space = 10;
        bookmark = 11;
        relationOptionsList = 12;
        relationOption = 13;
        collection = 14;
        audio = 15;
        video = 16;
        date = 17;
        spaceView = 18;
        participant = 19;

        pdf = 20;
        chat = 21; // deprecated
        chatDerived = 22;
        tag = 23;
    }
}

message Layout {
    ObjectType.Layout id = 1;
    string name = 2;
    repeated Relation requiredRelations = 3; // relations required for this object type
}

message RelationWithValue {
    Relation relation = 1;
    google.protobuf.Value value = 2;
}

// Relation describe the human-interpreted relation type. It may be something like "Date of creation, format=date" or "Assignee, format=objectId, objectType=person"
message Relation {
    string id = 100;

    // Key under which the value is stored in the map. Must be unique for the object type.
    // It usually auto-generated bsonid, but also may be something human-readable in case of prebuilt types.
    string key = 1;

    RelationFormat format = 2; // format of the underlying data
    string name = 3; // name to show (can be localized for bundled types)
    google.protobuf.Value defaultValue = 4;
    DataSource dataSource = 5; // where the data is stored

    bool hidden = 6; // internal, not displayed to user (e.g. coverX, coverY)
    bool readOnly = 7; // value not editable by user tobe renamed to readonlyValue
    bool readOnlyRelation = 15; // relation metadata, eg name and format is not editable by user

    bool multi = 8; // allow multiple values (stored in pb list)

    repeated string objectTypes = 9; // URL of object type, empty to allow link to any object
    // index 10, 11 was used in internal-only builds. Can be reused, but may break some test accounts
    repeated Option selectDict = 12; // default dictionary with unique values to choose for select/multiSelect format
    int32 maxCount = 13; // max number of values can be set for this relation. 0 means no limit. 1 means the value can be stored in non-repeated field
    string description = 14;

    // on-store fields, injected only locally
    Scope scope = 20; // deprecated, to be removed
    string creator = 21; // creator profile id
    int64 revision = 22; // revision of system relation. Used to check if we should change relation content or not

    message Option {
        string id = 1; // id generated automatically if omitted
        string text = 2;
        string color = 3; // stored
        // 4 is reserved for old relation format
        string relationKey = 5; // stored
    }

    enum Scope {
        object = 0; // stored within the object
        type = 1; // stored within the object type
        setOfTheSameType = 2; // aggregated from the dataview of sets of the same object type
        objectsOfTheSameType = 3; // aggregated from the dataview of sets of the same object type
        library = 4; // aggregated from relations library
    }

    enum DataSource {
        details = 0; // default, stored inside the object's details
        derived = 1; // stored locally, e.g. in badger or generated on the fly
        account = 2; // stored in the account DB. means existing only for specific anytype account
        local = 3; // stored locally
    }
}

// RelationFormat describes how the underlying data is stored in the google.protobuf.Value and how it should be validated/sanitized
enum RelationFormat {
    longtext = 0; // string
    shorttext = 1; // string, usually short enough. May be truncated in the future
    number = 2; // double
    status = 3; // string or list of string(len==1)
    tag = 11; // list of string (choose multiple from a list)
    date = 4; // float64(pb.Value doesn't have int64) or the string
    file = 5; // relation can has objects of specific types: file, image, audio, video
    checkbox = 6; // boolean
    url = 7; // string with sanity check
    email = 8; // string with sanity check
    phone = 9; // string with sanity check
    emoji = 10; // one emoji, can contains multiple utf-8 symbols

    object = 100; // relation can has objectType to specify objectType
    relations = 101; // base64-encoded relation pb model

}

enum ObjectOrigin {
  none = 0;
  clipboard = 1;
  dragAndDrop = 2;
  import = 3;
  webclipper = 4;
  sharingExtension = 5;
  usecase = 6;
  builtin = 7;
  bookmark = 8;
  api = 9;
}

message RelationLink {
    string key = 1;
    RelationFormat format = 2;
}

message Relations {
    repeated Relation relations = 1;
}

message RelationOptions {
    repeated Relation.Option options = 1;
}

message InternalFlag {
    Value value = 1;

    // Use such a weird construction due to the issue with imported repeated enum type
    // Look https://github.com/golang/protobuf/issues/1135 for more information.
    enum Value {
        editorDeleteEmpty = 0;
        editorSelectType = 1;
        editorSelectTemplate = 2;
        collectionDontIndexLinks = 3;
    }
}


/*
        * Works with a smart blocks: Page, Dashboard
        * Dashboard opened, click on a page, Rpc.Block.open, Block.ShowFullscreen(PageBlock)
*/
message ObjectView {
    string rootId = 1; // Root block id
    repeated Block blocks = 2; // dependent simple blocks (descendants)
    repeated DetailsSet details = 3; // details for the current and dependent objects
    SmartBlockType type = 4;

    message DetailsSet {
        string id = 1; // context objectId
        google.protobuf.Struct details = 2; // can not be a partial state. Should replace client details state
        repeated string subIds = 3;
    }

    message RelationWithValuePerObject {
        string objectId = 1;
        repeated RelationWithValue relations = 2;
    }

    repeated Relation relations = 7; // DEPRECATED, use relationLinks instead
    repeated RelationLink relationLinks = 10;

    Restrictions restrictions = 8; // object restrictions
    HistorySize history = 9;

    message HistorySize {
        int32 undo = 1;
        int32 redo = 2;
    }

    repeated BlockParticipant blockParticipants = 11;
    message BlockParticipant {
        string blockId = 1;
        string participantId = 2;
    }
}

enum SpaceStatus {
    // Unknown means the space is not loaded yet
    Unknown = 0;
    // Loading - the space in progress of loading
    Loading = 1;
    // Ok - the space loaded and available
    Ok = 2;
    // Missing - the space is missing
    Missing = 3;
    // Error - the space loading ended with an error
    Error = 4;

    // RemoteWaitingDeletion - network status is "waiting deletion"
    RemoteWaitingDeletion = 5;
    // RemoteDeleted - the space is deleted in the current network
    RemoteDeleted = 6;
    // SpaceDeleted - the space should be deleted in the network
    SpaceDeleted = 7;
    // SpaceActive - the space is active in the network
    SpaceActive = 8;
    // SpaceJoining - the account is joining the space
    SpaceJoining = 9;
    // SpaceRemoving - the account is removing from space or the space is removed from network
    SpaceRemoving = 10;
}

message ParticipantPermissionChange {
    string identity = 1;
    ParticipantPermissions perms = 2;
}

enum ParticipantPermissions {
    Reader = 0;
    Writer = 1;
    Owner = 2;
    NoPermissions = 3;
}

enum ParticipantStatus {
    Joining = 0;
    Active = 1;
    Removed = 2;
    Declined = 3;
    Removing = 4;
    Canceled = 5;
}

enum SpaceAccessType {
    Private = 0;
    Personal = 1;
    Shared = 2;
}

message Metadata {
    oneof payload {
        Payload.IdentityPayload identity = 1;
    }

    message Payload {
        message IdentityPayload {
            bytes profileSymKey = 1;
        }
    }
}

message Notification {
    string id = 1;
    int64 createTime = 2;
    Status status = 4;
    bool isLocal = 5;
    oneof payload {
        Import import = 6;
        Export export = 8;
        GalleryImport galleryImport = 9;
        RequestToJoin requestToJoin = 10;
        Test test = 11;
        ParticipantRequestApproved participantRequestApproved = 13;
        RequestToLeave requestToLeave = 15;
        ParticipantRemove participantRemove = 16;
        ParticipantRequestDecline participantRequestDecline = 17;
        ParticipantPermissionsChange participantPermissionsChange = 18;
    }
    string space = 7;
    string aclHeadId = 14;

    message Import {
        string processId = 1;
        model.Import.ErrorCode errorCode = 2;
        model.Import.Type importType = 3;
        string spaceId = 4;
        string name = 5;
        string spaceName = 6;
    }

    message Export {
        Code errorCode = 2;
        model.Export.Format exportType = 3;
        enum Code {
            NULL = 0;
            UNKNOWN_ERROR = 1;
            BAD_INPUT = 2;
        }
    }

    message GalleryImport {
        string processId = 1;
        model.Import.ErrorCode errorCode = 2;
        string spaceId = 3;
        string name = 4;
        string spaceName = 5;
    }

    message RequestToJoin {
        string spaceId = 1;
        string identity = 2;
        string identityName = 3;
        string identityIcon = 4;
        string spaceName = 5;
    }

    message Test {}

    message ParticipantRequestApproved {
        string spaceId = 1;
        ParticipantPermissions permissions = 2;
        string spaceName = 5;
    }

    message RequestToLeave {
        string spaceId = 1;
        string identity = 2;
        string identityName = 3;
        string identityIcon = 4;
        string spaceName = 5;
    }

    message ParticipantRemove {
        string identity = 1;
        string identityName = 2;
        string identityIcon = 3;
        string spaceId = 4;
        string spaceName = 5;
    }

    message ParticipantRequestDecline {
        string spaceId = 1;
        string spaceName = 3;
    }

    message ParticipantPermissionsChange {
        string spaceId = 1;
        ParticipantPermissions permissions = 2;
        string spaceName = 3;
    }

    enum Status {
        Created = 0;
        Shown = 1;
        Read = 2;
        Replied = 3;
    }

    enum ActionType {
        CLOSE = 0;
    }
}

message Export {
    enum Format {
        Markdown = 0;
        Protobuf = 1;
        JSON = 2;
        DOT = 3;
        SVG = 4;
        GRAPH_JSON = 5;
    }
}

message Import {
    enum Type {
        Notion = 0;
        Markdown = 1;
        External = 2; // external developers use it
        Pb = 3;
        Html = 4;
        Txt = 5;
        Csv = 6;
    }

    enum ErrorCode {
      NULL = 0;
      UNKNOWN_ERROR = 1;
      BAD_INPUT = 2;
      INTERNAL_ERROR = 3;
      FILE_LOAD_ERROR = 8;
      IMPORT_IS_CANCELED = 6;

      NOTION_NO_OBJECTS_IN_INTEGRATION= 5;
      NOTION_SERVER_IS_UNAVAILABLE = 12;
      NOTION_RATE_LIMIT_EXCEEDED= 13;

      FILE_IMPORT_NO_OBJECTS_IN_ZIP_ARCHIVE = 14;
      FILE_IMPORT_NO_OBJECTS_IN_DIRECTORY = 17;

      HTML_WRONG_HTML_STRUCTURE = 10;

      PB_NOT_ANYBLOCK_FORMAT = 11;

      CSV_LIMIT_OF_ROWS_OR_RELATIONS_EXCEEDED = 7;

      INSUFFICIENT_PERMISSIONS = 9;
    }
}

message Invite {
    bytes payload = 1;
    bytes signature = 2;
}

message InvitePayload {
    string creatorIdentity = 1;
    string creatorName = 2;
    bytes inviteKey = 3;
    string spaceId = 4;
    string spaceName = 5;
    string spaceIconCid = 6;
    repeated FileEncryptionKey spaceIconEncryptionKeys = 7;
}

message IdentityProfile {
    string identity = 1;
    string name = 2;
    string iconCid = 3;
    repeated FileEncryptionKey iconEncryptionKeys = 4;
    string description = 5;
    string globalName = 6;
}

message FileInfo {
    string fileId = 1;
    repeated FileEncryptionKey encryptionKeys = 2;
}

message FileEncryptionKey {
  string path = 1;
  string key = 2;
}

enum ImageKind {
    Basic = 0;
    Cover = 1;
    Icon = 2;
    AutomaticallyAdded = 3;
}

enum FileIndexingStatus {
    NotIndexed = 0;
    Indexed = 1;
    NotFound = 2;
}

enum SpaceShareableStatus {
    StatusUnknown = 0;
    StatusShareable = 1;
    StatusNotShareable = 2;
}

message ManifestInfo {
    string schema = 1;
    string id = 2;
    string name = 3;
    string author = 4;
    string license = 5;
    string title = 6;
    string description = 7;
    repeated string screenshots = 8;
    string downloadLink = 9;
    int32 fileSize = 10;
    repeated string categories = 11;
    string language = 12;
}

enum NameserviceNameType {
    // .any suffix
    AnyName = 0;
}


message Membership {
    enum Status {
        StatusUnknown = 0;
        // please wait a bit more, we are still processing your request
        // the payment is confirmed, but we need more time to do some side-effects:
        // - increase limits
        // - send emails
        // - allocate names
        StatusPending = 1;
        // the membership is active, ready to use!
        StatusActive = 2;
        // in some cases we need to finalize the process:
        // - if user has bought membership directly without first calling
        // the BuySubscription method
        // in this case please call Finalize to finish the process
        StatusPendingRequiresFinalization = 3;
    }

    enum PaymentMethod {
        MethodNone = 0;
        MethodStripe = 1;
        MethodCrypto = 2;
        MethodInappApple = 3;
        MethodInappGoogle = 4;
    }

    enum EmailVerificationStatus {
        // user NEVER comleted the verification of the email
        StatusNotVerified = 0;
        // user has asked for new code, but did not enter it yet
        // (even if email was verified before, you can ask to UPDATE your e-mail)
        // please wait, you can not ask for more codes yet
        StatusCodeSent = 1;
        // the e-mail is finally verified
        StatusVerified = 2;
    }

    // it was Tier before, changed to int32 to allow dynamic values
    uint32 tier = 1;
    Status status = 2;
    uint64 dateStarted = 3;
    uint64 dateEnds = 4;
    bool isAutoRenew = 5;
    PaymentMethod paymentMethod = 6;
    // can be empty if user did not ask for any name
    string nsName = 7;
    anytype.model.NameserviceNameType nsNameType = 8;
    // if the email was verified by the user or set during the checkout - it will be here
    string userEmail = 9;
    bool subscribeToNewsletter = 10;
}

message MembershipTierData {
    enum PeriodType {
        PeriodTypeUnknown = 0;
        PeriodTypeUnlimited = 1;
        PeriodTypeDays = 2;
        PeriodTypeWeeks = 3;
        PeriodTypeMonths = 4;
        PeriodTypeYears = 5;
    }

    // this is a unique Payment Node ID of the tier
    // WARNING: tiers can be sorted differently, not according to their IDs!
    uint32 id = 1;
    // localazied name of the tier
    string name = 2;
    // just a short technical description
    string description = 3;
    // is this tier for testing and debugging only?
    bool isTest = 4;
    // how long is the period of the subscription
    PeriodType periodType = 5;
    // i.e. "5 days" or "3 years"
    uint32 periodValue = 6;
    // this one is a price we use ONLY on Stripe platform
    uint32 priceStripeUsdCents = 7;
    // number of ANY NS names that this tier includes
    // also in the "features" list (see below)
    uint32 anyNamesCountIncluded = 8;
    // somename.any - is of len 8
    uint32 anyNameMinLength = 9;
    // localized strings for the features
    repeated string features = 10;
    // green, blue, red, purple, custom
    string colorStr = 11;

    // Stripe platform-specific data:
    string stripeProductId = 12;
    string stripeManageUrl = 13;

    // iOS platform-specific data:
    string iosProductId = 15;
    string iosManageUrl = 16;

    // Android platform-specific data:
    string androidProductId = 17;
    string androidManageUrl = 18;
}
enum DeviceNetworkType {
    WIFI = 0;
    CELLULAR = 1;
    NOT_CONNECTED = 2;
}

message Detail {
    string key = 1;
    google.protobuf.Value value = 2; // NUll - removes key
}

message DeviceInfo {
    string id = 1;
    string name = 2;
    int64 addDate = 3;
    bool archived = 4;
    bool isConnected = 5;
}

message ChatMessage {
    string id = 1;        // Unique message identifier
    string orderId = 2;   // Used for subscriptions
    string creator = 3;       // Identifier for the message creator
    int64 createdAt = 4;
    int64 modifiedAt = 9;
    string replyToMessageId = 5;   // Identifier for the message being replied to
    MessageContent message = 6;  // Message content
    repeated Attachment attachments = 7;  // Attachments slice
    Reactions reactions = 8;  // Reactions to the message

    message MessageContent {
        string text = 1;      // The text content of the message part
        Block.Content.Text.Style style = 2;    // The style/type of the message part
        repeated Block.Content.Text.Mark marks = 3; // List of marks applied to the text
    }

    message Attachment {
        string target = 1;       // Identifier for the attachment object
        AttachmentType type = 2; // Type of attachment

        enum AttachmentType {
            FILE = 0;   // File attachment
            IMAGE = 1;  // Image attachment
            LINK = 2;   // Link attachment
        }
    }

    message Reactions {
        map<string, IdentityList> reactions = 1; // Map of emoji to list of user IDs

        message IdentityList {
            repeated string ids = 1; // List of user IDs
        }
    }
}