Merge pull request #316 from SSylvain1989/feature/notes-auto-save

Feat: notes auto save

DynamicIsland/components/Notch/NotchNotesView.swift

@@ -36,6 +36,7 @@ struct NotchNotesView: View {
     @State private var editorImageData: Data? = nil
     @State private var editorColorIndex: Int = 0
     @State private var editorNoteId: UUID?
+    @State private var autoSaveTask: Task<Void, Never>?
 
     @Default(.enableNotes) var enableNotes
     
@@ -102,6 +103,9 @@ struct NotchNotesView: View {
             updateLayoutState()
         }
         .onDisappear {
+            if isEditingNewNote || selectedNoteId != nil {
+                persistNote()
+            }
             coordinator.notesLayoutState = .list
         }
         .onChange(of: isEditingNewNote) { _, _ in
@@ -119,6 +123,15 @@ struct NotchNotesView: View {
         .onChange(of: enableNotes) { _, _ in
             updateLayoutState()
         }
+        .onChange(of: editorContent) { _, _ in
+            scheduleAutoSave()
+        }
+        .onChange(of: editorTitle) { _, _ in
+            scheduleAutoSave()
+        }
+        .onChange(of: editorColorIndex) { _, _ in
+            scheduleAutoSave()
+        }
     }
     
     // MARK: - Actions
@@ -197,12 +210,17 @@ struct NotchNotesView: View {
         isEditingNewNote = false
     }
     
-    private func saveNote() {
+    private func persistNote() {
+        guard let id = editorNoteId else { return }
+
+        let isExistingNote = savedNotes.contains(where: { $0.id == id })
+        if !isExistingNote && editorTitle.isEmpty && editorContent.isEmpty && editorImageData == nil {
+            return
+        }
+
         var notes = savedNotes
         let now = Date()
 
-        if let id = editorNoteId {
-            // Priority: Save image to disk if it exists
         var fileName: String? = nil
         if let data = editorImageData {
             let name = "note_image_\(id.uuidString).png"
@@ -213,7 +231,6 @@ struct NotchNotesView: View {
 
         if let index = notes.firstIndex(where: { $0.id == id }) {
             // Update
-                // If there was an old image and it's being replaced or removed, delete old file
             if let oldFileName = notes[index].imageFileName, oldFileName != fileName {
                 let oldFileURL = NoteItem.noteImageDataDirectory.appendingPathComponent(oldFileName)
                 try? FileManager.default.removeItem(at: oldFileURL)
@@ -236,9 +253,25 @@ struct NotchNotesView: View {
             )
             notes.insert(newNote, at: 0)
         }
-            savedNotes = notes // Persistence fix: save back to @Default
+
+        savedNotes = notes
     }
 
+    private func scheduleAutoSave() {
+        guard isEditingNewNote || selectedNoteId != nil else { return }
+
+        autoSaveTask?.cancel()
+        autoSaveTask = Task {
+            try? await Task.sleep(nanoseconds: 1_500_000_000)
+            guard !Task.isCancelled else { return }
+            await MainActor.run {
+                persistNote()
+            }
+        }
+    }
+
+    private func saveNote() {
+        persistNote()
         closeEditor()
     }
     
@@ -311,6 +344,7 @@ struct NotchNotesView: View {
     }
 
     private func cancelEdit() {
+        persistNote()
         closeEditor()
     }
     
@@ -327,6 +361,8 @@ struct NotchNotesView: View {
     }
     
     private func closeEditor() {
+        autoSaveTask?.cancel()
+        autoSaveTask = nil
         isEditingNewNote = false
         selectedNoteId = nil
         // Tiny delay to clear state after animation