Add Quick Messages feature

Wisp/App/WispApp.swift

@@ -32,6 +32,6 @@ struct WispApp: App {
                     browserCoordinator.authToken = apiClient.spritesToken
                 }
         }
-        .modelContainer(for: [SpriteChat.self, SpriteSession.self])
+        .modelContainer(for: [SpriteChat.self, SpriteSession.self, QuickMessage.self])
     }
 }

Wisp/Models/Local/QuickMessage.swift

@@ -0,0 +1,15 @@
+import Foundation
+import SwiftData
+
+@Model
+final class QuickMessage {
+    var id: UUID
+    var text: String
+    var createdAt: Date
+
+    init(text: String) {
+        self.id = UUID()
+        self.text = text
+        self.createdAt = Date()
+    }
+}

Wisp/Views/Settings/QuickMessagesSettingsView.swift

@@ -0,0 +1,121 @@
+import SwiftData
+import SwiftUI
+
+struct QuickMessagesSettingsView: View {
+    @Environment(\.modelContext) private var modelContext
+    @Query(sort: \QuickMessage.createdAt) private var quickMessages: [QuickMessage]
+    @State private var editingMessage: QuickMessage?
+    @State private var showingAddSheet = false
+
+    var body: some View {
+        List {
+            if quickMessages.isEmpty {
+                ContentUnavailableView(
+                    "No Quick Messages",
+                    systemImage: "text.bubble",
+                    description: Text("Tap + to add messages you send often.")
+                )
+                .listRowBackground(Color.clear)
+            } else {
+                ForEach(quickMessages) { message in
+                    Button {
+                        editingMessage = message
+                    } label: {
+                        Text(message.text)
+                            .foregroundStyle(.primary)
+                            .lineLimit(2)
+                    }
+                    .swipeActions(edge: .trailing) {
+                        Button("Delete", role: .destructive) {
+                            modelContext.delete(message)
+                        }
+                    }
+                    .contextMenu {
+                        Button("Edit") {
+                            editingMessage = message
+                        }
+                        Button("Delete", role: .destructive) {
+                            modelContext.delete(message)
+                        }
+                    }
+                }
+            }
+        }
+        .navigationTitle("Quick Messages")
+        .navigationBarTitleDisplayMode(.inline)
+        .toolbar {
+            ToolbarItem(placement: .topBarTrailing) {
+                Button {
+                    showingAddSheet = true
+                } label: {
+                    Image(systemName: "plus")
+                }
+            }
+        }
+        .sheet(isPresented: $showingAddSheet) {
+            QuickMessageEditSheet(message: nil)
+        }
+        .sheet(item: $editingMessage) { message in
+            QuickMessageEditSheet(message: message)
+        }
+    }
+}
+
+struct QuickMessageEditSheet: View {
+    @Environment(\.modelContext) private var modelContext
+    @Environment(\.dismiss) private var dismiss
+    let message: QuickMessage?
+
+    @State private var text: String = ""
+    @FocusState private var isTextFocused: Bool
+
+    private var isNew: Bool { message == nil }
+
+    var body: some View {
+        NavigationStack {
+            TextEditor(text: $text)
+                .focused($isTextFocused)
+                .padding()
+                .navigationTitle(isNew ? "New Quick Message" : "Edit Quick Message")
+                .navigationBarTitleDisplayMode(.inline)
+                .toolbar {
+                    ToolbarItem(placement: .cancellationAction) {
+                        Button("Cancel") { dismiss() }
+                    }
+                    ToolbarItem(placement: .confirmationAction) {
+                        Button("Save") { save() }
+                            .disabled(text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty)
+                    }
+                }
+        }
+        .presentationDetents([.medium, .large])
+        .presentationDragIndicator(.visible)
+        .onAppear {
+            text = message?.text ?? ""
+            isTextFocused = true
+        }
+    }
+
+    private func save() {
+        let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty else { return }
+        if let message {
+            message.text = trimmed
+        } else {
+            modelContext.insert(QuickMessage(text: trimmed))
+        }
+        dismiss()
+    }
+}
+
+#Preview("List") {
+    NavigationStack {
+        QuickMessagesSettingsView()
+            .modelContainer(for: QuickMessage.self, inMemory: true)
+    }
+}
+
+#Preview("Edit Sheet") {
+    QuickMessageEditSheet(message: nil)
+        .modelContainer(for: QuickMessage.self, inMemory: true)
+}

Wisp/Views/Settings/SettingsView.swift

@@ -44,6 +44,7 @@ struct SettingsView: View {
             gitIdentitySection
             claudeSection
             instructionsSection
+            quickMessagesSection
             appearanceSection
             #if DEBUG
             developerSection
@@ -203,6 +204,16 @@ struct SettingsView: View {
         }
     }
 
+    private var quickMessagesSection: some View {
+        Section {
+            NavigationLink {
+                QuickMessagesSettingsView()
+            } label: {
+                Label("Quick Messages", systemImage: "text.bubble")
+            }
+        }
+    }
+
     private var appearanceSection: some View {
         Section("Appearance") {
             Picker("Theme", selection: $theme) {

Wisp/Views/SpriteDetail/Chat/ChatAttachmentButton.swift

@@ -6,6 +6,7 @@ struct ChatAttachmentButton: View {
     let onBrowseSpriteFiles: () -> Void
     let onPickPhoto: () -> Void
     let onPickFile: () -> Void
+    var onQuickMessages: (() -> Void)? = nil
     var body: some View {
         if isUploading {
             ProgressView()
@@ -30,6 +31,14 @@ struct ChatAttachmentButton: View {
                     Label("Choose File", systemImage: "doc")
                 }
 
+                if let onQuickMessages {
+                    Button {
+                        onQuickMessages()
+                    } label: {
+                        Label("Quick Messages", systemImage: "text.bubble")
+                    }
+                }
+
             } label: {
                 Image(systemName: "plus.circle.fill")
                     .font(.title2)

Wisp/Views/SpriteDetail/Chat/ChatInputBar.swift

@@ -17,6 +17,7 @@ struct ChatInputBar: View {
     var lastUploadedFileName: String? = nil
     var onStash: (() -> Void)? = nil
     var onSideChat: (() -> Void)? = nil
+    var onQuickMessages: (() -> Void)? = nil
     var isFocused: FocusState<Bool>.Binding
 
     @State private var showStopConfirmation = false
@@ -57,7 +58,8 @@ struct ChatInputBar: View {
                         isDisabled: hasQueuedMessage,
                         onBrowseSpriteFiles: onBrowseSpriteFiles,
                         onPickPhoto: onPickPhoto,
-                        onPickFile: onPickFile
+                        onPickFile: onPickFile,
+                        onQuickMessages: onQuickMessages
                     )
                 }
 

Wisp/Views/SpriteDetail/Chat/ChatView.swift

@@ -24,6 +24,7 @@ struct ChatView: View {
 
     // Quick Actions
     @State private var quickActionsViewModel: QuickActionsViewModel?
+    @State private var showingQuickMessages = false
 
     var body: some View {
         ScrollViewReader { proxy in
@@ -168,6 +169,7 @@ struct ChatView: View {
                     },
                     lastUploadedFileName: viewModel.lastUploadedFileName,
                     onStash: { viewModel.stashDraft() },
+                    onQuickMessages: { showingQuickMessages = true },
                     onSideChat: {
                         quickActionsViewModel = QuickActionsViewModel(
                             spriteName: viewModel.spriteName,
@@ -192,6 +194,11 @@ struct ChatView: View {
                 }
             }
         }
+        .sheet(isPresented: $showingQuickMessages) {
+            QuickMessagePickerSheet { text in
+                viewModel.inputText += (viewModel.inputText.isEmpty ? "" : "\n") + text
+            }
+        }
         .sheet(item: $quickActionsViewModel) { vm in
             QuickActionsView(
                 viewModel: vm,
@@ -401,6 +408,6 @@ struct ChatView: View {
     NavigationStack {
         ChatView(viewModel: viewModel)
             .environment(SpritesAPIClient())
-            .modelContainer(for: [SpriteChat.self, SpriteSession.self], inMemory: true)
+            .modelContainer(for: [SpriteChat.self, SpriteSession.self, QuickMessage.self], inMemory: true)
     }
 }

Wisp/Views/SpriteDetail/Chat/QuickMessagePickerSheet.swift

@@ -0,0 +1,52 @@
+import SwiftData
+import SwiftUI
+
+struct QuickMessagePickerSheet: View {
+    @Environment(\.dismiss) private var dismiss
+    @Query(sort: \QuickMessage.createdAt) private var quickMessages: [QuickMessage]
+    let onSelect: (String) -> Void
+
+    var body: some View {
+        NavigationStack {
+            if quickMessages.isEmpty {
+                ContentUnavailableView(
+                    "No Quick Messages",
+                    systemImage: "text.bubble",
+                    description: Text("Add quick messages in Settings.")
+                )
+                .navigationTitle("Quick Messages")
+                .navigationBarTitleDisplayMode(.inline)
+                .toolbar {
+                    ToolbarItem(placement: .cancellationAction) {
+                        Button("Cancel") { dismiss() }
+                    }
+                }
+            } else {
+                List(quickMessages) { message in
+                    Button {
+                        onSelect(message.text)
+                        dismiss()
+                    } label: {
+                        Text(message.text)
+                            .foregroundStyle(.primary)
+                            .lineLimit(3)
+                    }
+                }
+                .navigationTitle("Quick Messages")
+                .navigationBarTitleDisplayMode(.inline)
+                .toolbar {
+                    ToolbarItem(placement: .cancellationAction) {
+                        Button("Cancel") { dismiss() }
+                    }
+                }
+            }
+        }
+        .presentationDetents([.medium, .large])
+        .presentationDragIndicator(.visible)
+    }
+}
+
+#Preview {
+    QuickMessagePickerSheet { _ in }
+        .modelContainer(for: QuickMessage.self, inMemory: true)
+}