[#572] AccountView에 TCA를 적용한다

Application/DevLogPresentation/Sources/Home/Category/CategoryManageFeature.swift

@@ -97,14 +97,14 @@ struct CategoryManageFeature {
         case tapEditUserCategory(TodoCategoryItem)
         case tapDeleteUserCategory(TodoCategoryItem)
         case tapDoneButton
+        case setCategorySheet(CategorySheetState?)
 
         enum Alert: Equatable {
             case confirmDeleteUserCategory(TodoCategoryItem)
         }
 
-        enum CategorySheet: Equatable {
-            case setCategoryName(String)
-            case setCategoryColor(String)
+        enum CategorySheet: BindableAction, Equatable {
+            case binding(BindingAction<CategorySheetState>)
             case tapCloseButton
             case tapRandomColorButton
             case tapSaveButton
@@ -124,14 +124,6 @@ struct CategoryManageFeature {
                 state.categorySheet = nil
             case .categorySheet(.presented(.tapCloseButton)):
                 state.categorySheet = nil
-            case .categorySheet(.presented(.setCategoryName(let name))):
-                state.categorySheet?.category.name = String(name.prefix(20))
-            case .categorySheet(.presented(.setCategoryColor(let colorHex))):
-                state.categorySheet?.category.colorHex = colorHex
-            case .categorySheet(.presented(.tapRandomColorButton)):
-                if let randomHexValue = Color.randomValue.hexValue {
-                    state.categorySheet?.category.colorHex = randomHexValue
-                }
             case .categorySheet(.presented(.tapSaveButton)):
                 if var item = state.categorySheet?.todoCategoryItem {
                     if let index = state.preferences.firstIndex(where: { $0.id == item.id }) {
@@ -175,10 +167,39 @@ struct CategoryManageFeature {
                 }
             case .tapDoneButton:
                 break
+            case .setCategorySheet(let sheet):
+                state.categorySheet = sheet
             }
             return .none
         }
         .ifLet(\.$alert, action: \.alert)
+        .ifLet(\.$categorySheet, action: \.categorySheet) {
+            CategoryManageSheetFeature()
+        }
+    }
+}
+
+private struct CategoryManageSheetFeature: Reducer {
+    typealias State = CategoryManageFeature.CategorySheetState
+    typealias Action = CategoryManageFeature.Action.CategorySheet
+
+    var body: some ReducerOf<Self> {
+        BindingReducer()
+        Reduce { state, action in
+            switch action {
+            case .binding(\.category.name):
+                state.category.name = String(state.category.name.prefix(20))
+            case .binding:
+                break
+            case .tapRandomColorButton:
+                if let randomHexValue = Color.randomValue.hexValue {
+                    state.category.colorHex = randomHexValue
+                }
+            case .tapCloseButton, .tapSaveButton:
+                break
+            }
+            return .none
+        }
     }
 }
 

Application/DevLogPresentation/Sources/Home/Category/CategoryManageView.swift

@@ -66,8 +66,8 @@ struct CategoryManageView: View {
             .navigationTitle(String(localized: "nav_todo_manage"))
             .navigationBarTitleDisplayMode(.inline)
             .navigationBarBackButtonHidden()
-            .sheet(item: $store.scope(state: \.categorySheet, action: \.categorySheet)) { store in
-                CategoryManageSheet(store: store)
+            .sheet(item: $store.scope(state: \.categorySheet, action: \.categorySheet)) { sheetStore in
+                sheetContent(sheetStore)
             }
             .alert($store.scope(state: \.alert, action: \.alert))
             .toolbar {
@@ -91,10 +91,17 @@ struct CategoryManageView: View {
         }
         .presentationDragIndicator(.visible)
     }
+
+    @ViewBuilder
+    private func sheetContent(
+        _ sheetStore: Store<CategoryManageFeature.CategorySheetState, CategoryManageFeature.Action.CategorySheet>
+    ) -> some View {
+        CategoryManageSheet(store: sheetStore)
+    }
 }
 
 private struct CategoryManageSheet: View {
-    let store: Store<CategoryManageFeature.CategorySheetState, CategoryManageFeature.Action.CategorySheet>
+    @Bindable var store: Store<CategoryManageFeature.CategorySheetState, CategoryManageFeature.Action.CategorySheet>
 
     var body: some View {
         NavigationStack {
@@ -103,10 +110,7 @@ private struct CategoryManageSheet: View {
                     HStack(spacing: 8) {
                         TextField(
                             "",
-                            text: Binding(
-                                get: { store.category.name },
-                                set: { store.send(.setCategoryName($0)) }
-                            ),
+                            text: $store.category.name,
                             prompt: Text(store.placeholder).foregroundStyle(.secondary)
                         )
                         .frame(height: UIFont.preferredFont(forTextStyle: .body).lineHeight)
@@ -119,21 +123,14 @@ private struct CategoryManageSheet: View {
                 }
 
                 Section {
-                    let color = Color(hexString: store.category.colorHex) ?? .randomValue
-                    ColorPicker(selection: Binding(
-                        get: { color },
-                        set: {
-                            guard let hexValue = $0.hexValue else { return }
-                            store.send(.setCategoryColor(hexValue))
-                        }
-                    ), supportsOpacity: false) {
+                    ColorPicker(selection: $store.category.colorHex.colorValue, supportsOpacity: false) {
                         Text(store.category.colorHex.isEmpty ? "#" : store.category.colorHex)
                             .overlay(alignment: .bottom) {
                                 Rectangle()
                                     .frame(height: 1)
                                     .offset(y: 1)
                             }
-                            .foregroundStyle(color)
+                            .foregroundStyle(store.category.colorHex.colorValue)
                             .onTapGesture {
                                 store.send(.tapRandomColorButton)
                             }
@@ -160,3 +157,14 @@ private struct CategoryManageSheet: View {
         }
     }
 }
+
+private extension String {
+    var colorValue: Color {
+        get { Color(hexString: self) ?? .randomValue }
+        set {
+            if let hexValue = newValue.hexValue {
+                self = hexValue
+            }
+        }
+    }
+}

Application/DevLogPresentation/Sources/Login/LoginFeature.swift

@@ -29,7 +29,7 @@ struct LoginFeature {
         case error
     }
 
-    @Dependency(SignInUseCaseDependency.self) var signInUseCase
+    @Dependency(\.signInUseCase) var signInUseCase
 
     var body: some ReducerOf<Self> {
         Reduce { state, action in
@@ -61,32 +61,20 @@ struct LoginFeature {
     }
 }
 
-struct SignInUseCaseDependency {
-    var execute: (AuthProvider) async throws -> Void
-
-    init(execute: @escaping (AuthProvider) async throws -> Void) {
-        self.execute = execute
+extension DependencyValues {
+    var signInUseCase: SignInUseCase {
+        get { self[SignInUseCaseKey.self] }
+        set { self[SignInUseCaseKey.self] = newValue }
     }
 }
 
-extension SignInUseCaseDependency: DependencyKey {
-    static let liveValue = Self { _ in
-        preconditionFailure("SignInUseCaseDependency must be provided.")
-    }
-
-    static let testValue = liveValue
-
-    static func live(_ signInUseCase: SignInUseCase) -> SignInUseCaseDependency {
-        Self {
-            try await signInUseCase.execute($0)
-        }
+private enum SignInUseCaseKey: DependencyKey {
+    static var liveValue: SignInUseCase {
+        preconditionFailure("SignInUseCase must be provided.")
     }
-}
 
-extension DependencyValues {
-    var signInUseCase: SignInUseCaseDependency {
-        get { self[SignInUseCaseDependency.self] }
-        set { self[SignInUseCaseDependency.self] = newValue }
+    static var testValue: SignInUseCase {
+        liveValue
     }
 }
 

Application/DevLogPresentation/Sources/Login/LoginView.swift

@@ -20,7 +20,7 @@ struct LoginView: View {
         ) {
             LoginFeature()
         } withDependencies: {
-            $0.signInUseCase = .live(signInUseCase)
+            $0.signInUseCase = signInUseCase
         })
     }
 

Application/DevLogPresentation/Sources/Main/MainView.swift

@@ -375,7 +375,7 @@ struct MainView: View {
                 viewModel: profileViewCoordinator.makePushNotificationSettingsViewModel()
             )
         case .account:
-            AccountView(viewModel: profileViewCoordinator.makeAccountViewModel())
+            AccountView(store: profileViewCoordinator.makeAccountStore())
         }
     }
 }

Application/DevLogPresentation/Sources/Profile/ProfileView.swift

@@ -172,7 +172,7 @@ struct ProfileView: View {
         case .pushNotification:
             PushNotificationSettingsView(viewModel: coordinator.makePushNotificationSettingsViewModel())
         case .account:
-            AccountView(viewModel: coordinator.makeAccountViewModel())
+            AccountView(store: coordinator.makeAccountStore())
         }
     }
 

Application/DevLogPresentation/Sources/Profile/ProfileViewCoordinator.swift

@@ -44,12 +44,14 @@ final class ProfileViewCoordinator {
         viewModel.send(.fetchData)
     }
 
-    func makeAccountViewModel() -> AccountViewModel {
-        AccountViewModel(
-            fetchProvidersUseCase: container.resolve(FetchAuthProvidersUseCase.self),
-            linkProviderUseCase: container.resolve(LinkAuthProviderUseCase.self),
-            unlinkProviderUseCase: container.resolve(UnlinkAuthProviderUseCase.self)
-        )
+    func makeAccountStore() -> StoreOf<AccountFeature> {
+        Store(initialState: AccountFeature.State()) {
+            AccountFeature()
+        } withDependencies: {
+            $0.fetchAuthProvidersUseCase = self.container.resolve(FetchAuthProvidersUseCase.self)
+            $0.linkAuthProviderUseCase = self.container.resolve(LinkAuthProviderUseCase.self)
+            $0.unlinkAuthProviderUseCase = self.container.resolve(UnlinkAuthProviderUseCase.self)
+        }
     }
 
     func makePushNotificationSettingsViewModel() -> PushNotificationSettingsViewModel {