Merge claudedo/1b599d6711914658b9857b3df996f6e0

src/ClaudeDo.Ui/ViewModels/Modals/Settings/FilesSettingsTabViewModel.cs

@@ -1,3 +1,4 @@
+using System.Collections.ObjectModel;
 using System.Diagnostics;
 using ClaudeDo.Data;
 using ClaudeDo.Ui.Localization;
@@ -13,6 +14,7 @@ public sealed partial class FilesSettingsTabViewModel : ViewModelBase
 
     [ObservableProperty] private string _statusMessage = "";
     [ObservableProperty] private bool _isBusy;
+    [ObservableProperty] private bool _hasCustomizedPrompts;
 
     public string SystemPromptPath { get; } = PromptFiles.PathFor(PromptKind.System);
     public string PlanningPromptPath { get; } = PromptFiles.PathFor(PromptKind.Planning);
@@ -21,7 +23,13 @@ public sealed partial class FilesSettingsTabViewModel : ViewModelBase
     public string DailyPrepPromptPath { get; } = PromptFiles.PathFor(PromptKind.DailyPrep);
     public string WeeklyReportPromptPath { get; } = PromptFiles.PathFor(PromptKind.WeeklyReport);
 
-    public FilesSettingsTabViewModel(IWorkerClient worker) => _worker = worker;
+    public ObservableCollection<CustomizedPromptRowViewModel> CustomizedPrompts { get; } = new();
+
+    public FilesSettingsTabViewModel(IWorkerClient worker)
+    {
+        _worker = worker;
+        RefreshCustomizedPrompts();
+    }
 
     [RelayCommand]
     private async Task RestoreDefaultAgents()
@@ -46,10 +54,51 @@ public sealed partial class FilesSettingsTabViewModel : ViewModelBase
         if (!Enum.TryParse<PromptKind>(kindName, ignoreCase: true, out var kind)) return;
         try
         {
-            PromptFiles.EnsureExists(kind);
-            var path = PromptFiles.PathFor(kind);
-            Process.Start(new ProcessStartInfo(path) { UseShellExecute = true });
+            // No override file yet: seed it with today's bundled default (hash-tracked, so a later
+            // default change reconciles this file away automatically unless the user actually edits it)
+            // rather than leaving a plain file that would freeze the prompt forever.
+            if (!File.Exists(PromptFiles.PathFor(kind)))
+                PromptFiles.Save(kind, PromptFiles.DefaultFor(kind));
+            Process.Start(new ProcessStartInfo(PromptFiles.PathFor(kind)) { UseShellExecute = true });
         }
         catch (Exception ex) { StatusMessage = Loc.T("vm.filesTab.openFailed", ex.Message); }
+        finally { RefreshCustomizedPrompts(); }
+    }
+
+    private void RefreshCustomizedPrompts()
+    {
+        CustomizedPrompts.Clear();
+        foreach (var kind in Enum.GetValues<PromptKind>())
+        {
+            if (PromptFiles.Classify(kind) != PromptFileState.Edited) continue;
+            CustomizedPrompts.Add(new CustomizedPromptRowViewModel(kind, PromptFiles.DiffAgainstDefault(kind), OnResetPromptToDefault));
+        }
+        HasCustomizedPrompts = CustomizedPrompts.Count > 0;
+    }
+
+    private void OnResetPromptToDefault(PromptKind kind)
+    {
+        PromptFiles.ResetToDefault(kind);
+        RefreshCustomizedPrompts();
+        StatusMessage = Loc.T("vm.filesTab.resetToDefault");
     }
 }
+
+public sealed partial class CustomizedPromptRowViewModel : ObservableObject
+{
+    private readonly Action<PromptKind> _onReset;
+
+    public PromptKind Kind { get; }
+    public string KindName => Kind.ToString();
+    public string DiffPreview { get; }
+
+    public CustomizedPromptRowViewModel(PromptKind kind, string diffPreview, Action<PromptKind> onReset)
+    {
+        Kind = kind;
+        DiffPreview = diffPreview;
+        _onReset = onReset;
+    }
+
+    [RelayCommand]
+    private void Reset() => _onReset(Kind);
+}

src/ClaudeDo.Ui/Views/Modals/SettingsModalView.axaml

@@ -297,6 +297,24 @@
                           Command="{Binding Files.OpenPromptCommand}" CommandParameter="WeeklyReport"/>
                 </Grid>
               </StackPanel>
+              <StackPanel Spacing="6" IsVisible="{Binding Files.HasCustomizedPrompts}">
+                <TextBlock Classes="section-label" Text="{loc:Tr settings.files.customizedSection}"/>
+                <TextBlock Classes="meta" Text="{loc:Tr settings.files.customizedHint}" TextWrapping="Wrap"/>
+                <ItemsControl ItemsSource="{Binding Files.CustomizedPrompts}">
+                  <ItemsControl.ItemTemplate>
+                    <DataTemplate>
+                      <StackPanel Spacing="4" Margin="0,0,0,10">
+                        <Grid ColumnDefinitions="*,Auto">
+                          <TextBlock Grid.Column="0" Classes="field-label" Text="{Binding KindName}" VerticalAlignment="Center"/>
+                          <Button Grid.Column="1" Classes="btn" Content="{loc:Tr settings.files.resetToDefault}"
+                                  Command="{Binding ResetCommand}"/>
+                        </Grid>
+                        <TextBlock Classes="path-mono" Text="{Binding DiffPreview}" TextWrapping="Wrap"/>
+                      </StackPanel>
+                    </DataTemplate>
+                  </ItemsControl.ItemTemplate>
+                </ItemsControl>
+              </StackPanel>
               <TextBlock Classes="meta" Text="{Binding Files.StatusMessage}"
                          IsVisible="{Binding Files.StatusMessage, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
             </StackPanel>