feat: Create meal widget

Projects/App/Project.swift

@@ -38,7 +38,31 @@ let project = Project(
             dependencies: [
                 .project(target: "Feature", path: .relativeToRoot("Projects/Feature")),
                 .project(target: "Repository", path: .relativeToRoot("Projects/Data")),
-                .project(target: "DIContainer", path: .relativeToRoot("Projects/DIContainer"))
+                .project(target: "DIContainer", path: .relativeToRoot("Projects/DIContainer")),
+                .target(name: "DodamDodamWidget")
+            ]
+        ),
+        .target(
+            name: "DodamDodamWidget",
+            destinations: [.iPhone],
+            product: .appExtension,
+            bundleId: "com.b1nd.dodam.student.WidgetExtension",
+            deploymentTargets: .iOS("15.0"),
+            infoPlist: .extendingDefault(with: [
+                "CFBundleDisplayName": "$(PRODUCT_NAME)",
+                "NSExtension": [
+                    "NSExtensionPointIdentifier": "com.apple.widgetkit-extension",
+                ]
+            ]),
+            sources: ["iOS-Widget/Source/**"],
+            resources: ["iOS-Widget/Resource/**"],
+            scripts: [.swiftLint],
+            dependencies: [
+                .project(target: "Domain", path: .relativeToRoot("Projects/Domain")),
+                .project(target: "Repository", path: .relativeToRoot("Projects/Data")),
+                .project(target: "DIContainer", path: .relativeToRoot("Projects/DIContainer")),
+                .project(target: "Shared", path: .relativeToRoot("Projects/Shared")),
+                .external(name: "DDS")
             ]
         )
     ]

Projects/App/iOS-Widget/Source/AppMainWidget.swift

@@ -0,0 +1,25 @@
+//
+//  AppMainWidget.swift
+//  ProjectDescriptionHelpers
+//
+//  Created by hhhello0507 on 7/23/24.
+//
+
+import Foundation
+import WidgetKit
+import SwiftUI
+import DDS
+import DIContainer
+
+@main
+struct AppMainWidget: WidgetBundle {
+
+    init() {
+        Pretendard.register()
+        DependencyProvider.shared.register()
+    }
+
+    var body: some Widget {
+        DodamMealWidget()
+    }
+}

Projects/App/iOS-Widget/Source/DI/Assembly/DataSourceAssembly.swift

@@ -0,0 +1,20 @@
+//
+//  DataSourceAssembly.swift
+//  DodamDodam
+//
+//  Created by Mercen on 3/28/24.
+//
+
+import Swinject
+import DataSource
+import Network
+import Repository
+
+struct DataSourceAssembly: Assembly {
+
+    func assemble(container: Container) {
+        container.register(MealDataSource.self) {
+            .init(remote: $0.resolve(MealRemote.self)!)
+        }.inObjectScope(.container)
+    }
+}

Projects/App/iOS-Widget/Source/DI/Assembly/RemoteAssembly.swift

@@ -0,0 +1,18 @@
+//
+//  RemoteAssembly.swift
+//  DodamDodam
+//
+//  Created by Mercen on 3/28/24.
+//
+
+import Swinject
+import Network
+
+struct RemoteAssembly: Assembly {
+
+    func assemble(container: Container) {
+        container.register(MealRemote.self) { _ in
+                .init()
+        }.inObjectScope(.container)
+    }
+}

Projects/App/iOS-Widget/Source/DI/Assembly/RepositoryAssembly.swift

@@ -0,0 +1,20 @@
+//
+//  RepositoryAssembly.swift
+//  DodamDodam
+//
+//  Created by Mercen on 3/28/24.
+//
+
+import Swinject
+import Repository
+import DataSource
+import Domain
+
+struct RepositoryAssembly: Assembly {
+
+    func assemble(container: Container) {
+        container.register((any MealRepository).self) {
+            MealRepositoryImpl(dataSource: $0.resolve(MealDataSource.self)!)
+        }.inObjectScope(.container)
+    }
+}

Projects/App/iOS-Widget/Source/DI/Provider/DependencyProviderExt.swift

@@ -0,0 +1,24 @@
+//
+//  DependencyProvider.swift
+//  DodamDodam
+//
+//  Created by Mercen on 3/13/24.
+//
+
+import Swinject
+import DIContainer
+
+public extension DependencyProvider {
+
+    func register() {
+        Container.loggingFunction = nil
+        _ = Assembler(
+            [
+                DataSourceAssembly(),
+                RemoteAssembly(),
+                RepositoryAssembly()
+            ],
+            container: self.container
+        )
+    }
+}

Projects/App/iOS-Widget/Source/Entry/MealEntry.swift

@@ -0,0 +1,27 @@
+//
+//  MealEntry.swift
+//  DodamDodam
+//
+//  Created by hhhello0507 on 7/23/24.
+//
+
+import WidgetKit
+import Domain   
+
+struct MealEntry: TimelineEntry {
+    let date: Date
+    let meal: MealResponse
+}
+
+extension MealEntry {
+    static let empty = MealEntry(
+        date: .now,
+        meal: MealResponse(
+            exists: true,
+            date: .now,
+            breakfast: nil,
+            lunch: nil,
+            dinner: nil
+        )
+    )
+}

Projects/App/iOS-Widget/Source/Provider/MealProvider.swift

@@ -0,0 +1,90 @@
+//
+//  DodamMealProvider.swift
+//  DodamDodam
+//
+//  Created by hhhello0507 on 7/23/24.
+//
+
+import WidgetKit
+import Domain
+import Shared
+import DIContainer
+
+struct MealProvider: TimelineProvider {
+
+    @Inject var mealRepository: any MealRepository
+    func placeholder(in context: Context) -> MealEntry {
+
+        let meal = Meal(
+            details: [
+                .init(name: "퀴노아녹두죽", allergies: []),
+                .init(name: "채소샐러드", allergies: []),
+                .init(name: "우자드레싱", allergies: []),
+                .init(name: "깍두기", allergies: []),
+                .init(name: "초코첵스시리얼+우ㅁㅁㅁㅁㅁ유", allergies: []),
+                .init(name: "초코크로와상", allergies: [])
+            ],
+            calorie: 941
+        )
+        let entry = MealEntry(
+            date: .now,
+            meal: MealResponse(
+                exists: true,
+                date: .now,
+                breakfast: meal,
+                lunch: meal,
+                dinner: meal
+            )
+        )
+        return entry
+    }
+
+    func getSnapshot(in context: Context, completion: @escaping (MealEntry) -> Void) {
+        Task {
+            var currentDate = Date.now
+            if getDate(.hour, date: currentDate) >= 20 {
+                currentDate = Calendar.current.date(byAdding: .day, value: 1, to: currentDate)!
+            }
+            do {
+                let year = getDate(.year, date: currentDate)
+                let month = getDate(.month, date: currentDate)
+                let day = getDate(.day, date: currentDate)
+                let request = FetchMealRequest(year: year, month: month, day: day)
+                let meal = try await mealRepository.fetchMeal(request)
+                let entry = MealEntry(
+                    date: currentDate,
+                    meal: meal
+                )
+                completion(entry)
+            } catch {
+                let entry = MealEntry.empty
+                completion(entry)
+            }
+        }
+    }
+
+    func getTimeline(in context: Context, completion: @escaping (Timeline<Entry>) -> Void) {
+        let nextUpdate = Calendar.current.date(byAdding: .hour, value: 1, to: Date()) ?? .init()
+        Task {
+            var currentDate = Date()
+            // 오후 8시가 지나면 다음날로
+            if getDate(.hour, date: currentDate) >= 20 {
+                currentDate = Calendar.current.date(byAdding: .day, value: 1, to: currentDate)!
+            }
+
+            do {
+                let meal = try await mealRepository.fetchMeal(.init(year: getDate(.year, date: currentDate), month: getDate(.month, date: currentDate), day: getDate(.day, date: currentDate)))
+                let entry = MealEntry(
+                    date: currentDate,
+                    meal: meal
+                )
+                let timeline = Timeline(entries: [entry], policy: .after(nextUpdate))
+                completion(timeline)
+            } catch {
+                let entry = MealEntry.empty
+                let timeline = Timeline(entries: [entry], policy: .after(nextUpdate))
+                completion(timeline)
+            }
+        }
+    }
+}

Projects/App/iOS-Widget/Source/Widget/DodamMealWidget.swift

@@ -0,0 +1,129 @@
+//
+//  DodamMealWidget.swift
+//  DodamDodam
+//
+//  Created by hhhello0507 on 7/23/24.
+//
+
+import SwiftUI
+import WidgetKit
+import Shared
+import DDS
+import Domain
+
+struct DodamMealWidget: Widget {
+
+    @Environment(\.widgetFamily) private var widgetFamily
+
+    private let widgetFamilyList: [WidgetFamily] = if #available(iOSApplicationExtension 16.0, *) {
+        [.systemSmall, .systemMedium, .accessoryRectangular, .accessoryCircular]
+    } else {
+        [.systemSmall, .systemMedium]
+    }
+
+    var body: some WidgetConfiguration {
+        StaticConfiguration(
+            kind: "DodamMealWidget",
+            provider: MealProvider()
+        ) { entry in
+            SmallDodamMealWidget(entry: entry)
+        }
+        .configurationDisplayName("급식")
+        .description("아침, 점심, 저녁 위젯으로 빠르고 쉽게 확인해요")
+        .contentMarginsDisabled()
+        .supportedFamilies(widgetFamilyList)
+    }
+}
+
+struct SmallDodamMealWidget: View {
+
+    @State private var selection = 0
+
+    private let entry: MealProvider.Entry
+
+    init(entry: MealProvider.Entry) {
+        self.entry = entry
+        Pretendard.register()
+    }
+
+    var body: some View {
+        Group {
+            if #available(iOSApplicationExtension 17.0, *) {
+                label(meal: entry.meal)
+                    .containerBackground(for: .widget) {
+                        Dodam.color(DodamColor.Background.neutral)
+                    }
+            } else {
+                label(meal: entry.meal)
+            }
+        }
+        .padding(8)
+    }
+
+    @ViewBuilder
+    private func label(meal: MealResponse) -> some View {
+        let idx = switch (getDate(.hour, date: .now), getDate(.minute, date: .now)) {
+            // 아침: ~ 8:20
+        case (0...8, _), (8, ..<20): 0
+            // 점심: 8:21 ~ 13:30
+        case (8, 21...60), (8...13, _), (13, 0..<30): 1
+            // 저녁: 13:31 ~ 19:10
+        case (13, 0...30), (13...19, _), (19, 0..<10): 2
+        default: -1
+        }
+        let (tag, meal): (String, Meal?) = switch idx {
+        case 0: ("아침", meal.breakfast)
+        case 1: ("점심", meal.lunch)
+        case 2: ("저녁", meal.dinner)
+        default: ("", nil)
+        }
+        content(tag: tag, meal: meal)
+    }
+
+    @ViewBuilder
+    private func content(tag: String, meal: Meal?) -> some View {
+        VStack(spacing: 4) {
+            HStack {
+                Text(tag)
+                    .foreground(DodamColor.Static.white)
+                    .padding(.horizontal, 10)
+                    .padding(.vertical, 4)
+                    .background(DodamColor.Primary.normal)
+                    .clipShape(.large)
+                    .font(.footnote)
+                Spacer()
+                if let meal {
+                    Text("\(Int(meal.calorie.rounded()))Kcal")
+                        .font(.caption)
+                        .foreground(DodamColor.Label.alternative)
+                }
+            }
+            VStack(alignment: .leading, spacing: 0) {
+                if let meal {
+                    ForEach(meal.details, id: \.self) {
+                        Text($0.name)
+                            .lineLimit(1)
+                            .truncationMode(.tail)
+                            .font(.caption)
+                            .foreground(DodamColor.Label.normal)
+                            .frame(maxWidth: .infinity, alignment: .leading)
+                    }
+                } else {
+                    Text("급식이 없어요")
+                        .caption1(.medium)
+                        .foreground(DodamColor.Label.normal)
+                        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .center)
+                }
+            }
+            .padding(8)
+            .frame(maxHeight: .infinity)
+            .background(DodamColor.Background.normal)
+            .clipShape(.large)
+        }
+        .background(DodamColor.Background.neutral)
+    }
+}
+
+#Preview {
+    SmallDodamMealWidget(entry: .empty)
+}