Merge pull request #34 from blackblue-labs/feat/v0.7-local-mcp

feat: ship Kaji v0.7 Local MCP

Author: MisterBrookT

Sources/Kaji/AppDelegate.swift

@@ -29,6 +29,7 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
     private lazy var workSession = WorkSessionController(prefs: prefs)
     private let systemMonitor = SystemMonitor()
     private let dailyGoals = DailyGoalStore()
+    private lazy var mcpServer = KajiMCPServer(goals: dailyGoals)
     private let fixedPlanStore = FixedPlanStore()
     private let popoverNavigation = PopoverNavigation()
     private let aiNewsStore = AIHotNewsStore()
@@ -45,6 +46,7 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         sleepController.refresh()
         store.start()
         applyModuleLifecycle(prefs.enabledModules)
+        mcpServer.setEnabled(prefs.mcpEnabled)
         refreshPetCatalogSelection()
 
         setupStatusItem()
@@ -145,6 +147,13 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
                 }
             }
             .store(in: &cancellables)
+        prefs.$mcpEnabled
+            .removeDuplicates()
+            .receive(on: RunLoop.main)
+            .sink { [weak self] enabled in
+                self?.mcpServer.setEnabled(enabled)
+            }
+            .store(in: &cancellables)
         // Update availability re-renders the glyph (adds/removes the badge dot).
         updateChecker.$available
             .receive(on: RunLoop.main)
@@ -189,6 +198,7 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         petStateTimer?.invalidate()
         closeBreakOverlay()
         aiNewsStore.stop()
+        mcpServer.stop()
     }
 
     func applicationDidBecomeActive(_ notification: Notification) {
@@ -477,7 +487,8 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         let controller = KajiHostingController(rootView: SettingsView(prefs: prefs,
                                                                        sleepController: sleepController,
                                                                        petCatalog: petCatalog,
-                                                                       fixedPlanStore: fixedPlanStore))
+                                                                       fixedPlanStore: fixedPlanStore,
+                                                                       mcpServer: mcpServer))
         controller.view.configureKajiHost()
         let window = NSWindow(contentViewController: controller)
         window.title = "Kaji Settings"

Sources/Kaji/DailyGoalStore.swift

@@ -105,6 +105,79 @@ final class DailyGoalStore: ObservableObject {
         }
     }
 
+    @discardableResult
+    func addGoal(
+        title: String,
+        tag: String,
+        note: String,
+        in horizon: GoalHorizon
+    ) throws -> DailyGoal {
+        let normalizedTitle = title.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !normalizedTitle.isEmpty else {
+            throw GoalStoreMutationError.emptyTitle
+        }
+        let goal = DailyGoal(
+            id: UUID(),
+            title: normalizedTitle,
+            isDone: false,
+            tag: GoalTagLogic.resolve(tag, title: normalizedTitle).rawValue,
+            note: note
+        )
+        mutate(horizon) { $0.append(goal) }
+        return goal
+    }
+
+    func updateGoal(
+        id: UUID,
+        title: String?,
+        tag: String?,
+        note: String?,
+        in horizon: GoalHorizon
+    ) throws {
+        var next = state
+        guard let index = next[horizon].firstIndex(where: { $0.id == id }) else {
+            throw GoalStoreMutationError.goalNotFound
+        }
+        if let title {
+            let normalizedTitle = title.trimmingCharacters(in: .whitespacesAndNewlines)
+            guard !normalizedTitle.isEmpty else {
+                throw GoalStoreMutationError.emptyTitle
+            }
+            next[horizon][index].title = normalizedTitle
+        }
+        if let tag {
+            next[horizon][index].tag = GoalTagLogic.resolve(
+                tag,
+                title: next[horizon][index].title
+            ).rawValue
+        }
+        if let note {
+            next[horizon][index].note = note
+        }
+        state = next
+        if horizon == .today { recordToday() }
+    }
+
+    func setGoalCompleted(id: UUID, isDone: Bool, in horizon: GoalHorizon) throws {
+        var next = state
+        guard let index = next[horizon].firstIndex(where: { $0.id == id }) else {
+            throw GoalStoreMutationError.goalNotFound
+        }
+        next[horizon][index].isDone = isDone
+        state = next
+        if horizon == .today { recordToday() }
+    }
+
+    func deleteGoal(id: UUID, in horizon: GoalHorizon) throws {
+        var next = state
+        guard next[horizon].contains(where: { $0.id == id }) else {
+            throw GoalStoreMutationError.goalNotFound
+        }
+        next[horizon].removeAll { $0.id == id }
+        state = next
+        if horizon == .today { recordToday() }
+    }
+
     func move(_ goal: DailyGoal, in horizon: GoalHorizon, offset: Int) {
         mutate(horizon) { goals in
             guard let source = goals.firstIndex(where: { $0.id == goal.id }) else { return }
@@ -209,3 +282,8 @@ final class DailyGoalStore: ObservableObject {
     }
 
 }
+
+enum GoalStoreMutationError: Error {
+    case goalNotFound
+    case emptyTitle
+}