feat(ui): show inherited markers and max-turns override in task flyout

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/ClaudeDo.Ui/ViewModels/Islands/DetailsIslandViewModel.cs

@@ -138,28 +138,60 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
         OnPropertyChanged(nameof(ShowContinue));
         OnPropertyChanged(nameof(ShowResetAndRetry));
         OnPropertyChanged(nameof(IsAgentSectionEnabled));
-        OnPropertyChanged(nameof(EffectiveModelLabel));
-        OnPropertyChanged(nameof(EffectiveAgentLabel));
     }
     [ObservableProperty] private string? _model;
 
     // Agent settings overrides
-    [ObservableProperty] private string _taskModelSelection = ModelRegistry.TaskInheritSentinel;
+    [ObservableProperty] private string? _taskModelSelection;     // null = inherit
     [ObservableProperty] private string _taskSystemPrompt = "";
     [ObservableProperty] private AgentInfo? _taskSelectedAgent;
-
+    [ObservableProperty] private decimal? _taskMaxTurns;          // null = inherit
-    [ObservableProperty] private string _effectiveModelHint = "";
+    [ObservableProperty] private string _modelBadge = "";
+    [ObservableProperty] private string _modelInheritedHint = "";
+    [ObservableProperty] private string _turnsBadge = "";
+    [ObservableProperty] private string _turnsInheritedHint = "";
+    [ObservableProperty] private string _agentBadge = "";
     [ObservableProperty] private string _effectiveSystemPromptHint = "";
-    [ObservableProperty] private string _effectiveAgentHint = "";
 
-    public string EffectiveModelLabel => Loc.T("vm.details.effectiveIfInherited", EffectiveModelHint);
+    private string _globalModel = ModelRegistry.DefaultAlias;
-    public string EffectiveAgentLabel => Loc.T("vm.details.effectiveIfInherited", EffectiveAgentHint);
+    private int _globalMaxTurns = 100;
+    private string? _listModel;
+    private int? _listMaxTurns;
+    private string? _listAgentName;
 
-    partial void OnEffectiveModelHintChanged(string value) => OnPropertyChanged(nameof(EffectiveModelLabel));
+    partial void OnTaskModelSelectionChanged(string? value) { RecomputeModelBadge(); QueueAgentSave(); }
-    partial void OnEffectiveAgentHintChanged(string value) => OnPropertyChanged(nameof(EffectiveAgentLabel));
+    partial void OnTaskMaxTurnsChanged(decimal? value) { RecomputeTurnsBadge(); QueueAgentSave(); }
 
-    public System.Collections.ObjectModel.ObservableCollection<string> TaskModelOptions { get; } = new(
+    private void RecomputeModelBadge()
-        new[] { ModelRegistry.TaskInheritSentinel }.Concat(ModelRegistry.Aliases));
+    {
+        var (value, source) = InheritanceResolver.Resolve(TaskModelSelection, _listModel, _globalModel);
+        ModelInheritedHint = value;
+        ModelBadge = BadgeFor(source, !string.IsNullOrWhiteSpace(TaskModelSelection));
+    }
+
+    private void RecomputeTurnsBadge()
+    {
+        var (value, source) = InheritanceResolver.Resolve(
+            TaskMaxTurns?.ToString(), _listMaxTurns?.ToString(), _globalMaxTurns.ToString());
+        TurnsInheritedHint = value;
+        TurnsBadge = BadgeFor(source, TaskMaxTurns is not null);
+    }
+
+    private void RecomputeAgentBadge()
+    {
+        var taskSet = TaskSelectedAgent is not null && !string.IsNullOrWhiteSpace(TaskSelectedAgent.Path);
+        var (_, source) = InheritanceResolver.Resolve(
+            taskSet ? TaskSelectedAgent!.Path : null, _listAgentName, null);
+        AgentBadge = BadgeFor(source, taskSet);
+    }
+
+    private static string BadgeFor(InheritSource source, bool taskSet) => taskSet
+        ? Loc.T("settings.inherit.overrideBadge")
+        : source == InheritSource.List
+            ? Loc.T("settings.inherit.inheritedFromList")
+            : Loc.T("settings.inherit.inheritedFromGlobal");
+
+    public System.Collections.ObjectModel.ObservableCollection<string> TaskModelOptions { get; } = new(ModelRegistry.Aliases);
 
     public System.Collections.ObjectModel.ObservableCollection<AgentInfo> TaskAgentOptions { get; } = new();
 
@@ -288,8 +320,9 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
         Loc.LanguageChanged += (_, _) =>
         {
             OnPropertyChanged(nameof(AgentStatusLabel));
-            OnPropertyChanged(nameof(EffectiveModelLabel));
+            RecomputeModelBadge();
-            OnPropertyChanged(nameof(EffectiveAgentLabel));
+            RecomputeTurnsBadge();
+            RecomputeAgentBadge();
         };
 
         // Subscribe once; filter by current task id inside the handler
@@ -433,9 +466,8 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
             Log.Add(new LogLineViewModel { Kind = LogKind.Claude, Text = piece });
     }
 
-    partial void OnTaskModelSelectionChanged(string value) => QueueAgentSave();
     partial void OnTaskSystemPromptChanged(string value) => QueueAgentSave();
-    partial void OnTaskSelectedAgentChanged(AgentInfo? value) => QueueAgentSave();
+    partial void OnTaskSelectedAgentChanged(AgentInfo? value) { RecomputeAgentBadge(); QueueAgentSave(); }
 
     partial void OnEditableDescriptionChanged(string value)
     {
@@ -478,13 +510,14 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
             await System.Threading.Tasks.Task.Delay(300, ct);
             if (Task is null) return;
 
-            var model = TaskModelSelection == ModelRegistry.TaskInheritSentinel ? null : TaskModelSelection;
+            var model = string.IsNullOrWhiteSpace(TaskModelSelection) ? null : TaskModelSelection;
             var sp = string.IsNullOrWhiteSpace(TaskSystemPrompt) ? null : TaskSystemPrompt;
             var ap = TaskSelectedAgent is null || string.IsNullOrWhiteSpace(TaskSelectedAgent.Path)
                 ? null : TaskSelectedAgent.Path;
+            var turns = TaskMaxTurns is decimal d ? (int?)d : null;
 
             await _worker.UpdateTaskAgentSettingsAsync(
-                new ClaudeDo.Ui.Services.UpdateTaskAgentSettingsDto(Task.Id, model, sp, ap));
+                new ClaudeDo.Ui.Services.UpdateTaskAgentSettingsDto(Task.Id, model, sp, ap, turns));
         }
         catch (OperationCanceledException) { }
         catch { }
@@ -497,21 +530,31 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
         try
         {
             TaskAgentOptions.Clear();
-            TaskAgentOptions.Add(new AgentInfo(ModelRegistry.TaskInheritSentinel, "", ""));
+            TaskAgentOptions.Add(new AgentInfo("(inherited)", "", ""));
             var agents = await _worker.GetAgentsAsync();
             foreach (var a in agents) TaskAgentOptions.Add(a);
 
-            TaskModelSelection = string.IsNullOrWhiteSpace(entity.Model) ? ModelRegistry.TaskInheritSentinel : entity.Model!;
+            TaskModelSelection = string.IsNullOrWhiteSpace(entity.Model) ? null : entity.Model!;
+            TaskMaxTurns = entity.MaxTurns is int tmt ? tmt : (decimal?)null;
             TaskSystemPrompt = entity.SystemPrompt ?? "";
             TaskSelectedAgent = string.IsNullOrWhiteSpace(entity.AgentPath)
                 ? TaskAgentOptions[0]
                 : (TaskAgentOptions.FirstOrDefault(a => a.Path == entity.AgentPath) ?? TaskAgentOptions[0]);
 
             var listCfg = await _worker.GetListConfigAsync(entity.ListId);
-            EffectiveModelHint = string.IsNullOrWhiteSpace(listCfg?.Model) ? "(global default)" : listCfg!.Model!;
+            var app = await _worker.GetAppSettingsAsync();
-            EffectiveSystemPromptHint = string.IsNullOrWhiteSpace(listCfg?.SystemPrompt) ? "(none)" : listCfg!.SystemPrompt!;
+            _globalModel = app?.DefaultModel ?? ModelRegistry.DefaultAlias;
-            EffectiveAgentHint = string.IsNullOrWhiteSpace(listCfg?.AgentPath)
+            _globalMaxTurns = app?.DefaultMaxTurns ?? 100;
-                ? "(none)" : System.IO.Path.GetFileName(listCfg!.AgentPath!);
+            _listModel = listCfg?.Model;
+            _listMaxTurns = listCfg?.MaxTurns;
+            _listAgentName = string.IsNullOrWhiteSpace(listCfg?.AgentPath)
+                ? null : System.IO.Path.GetFileName(listCfg!.AgentPath!);
+
+            EffectiveSystemPromptHint = string.IsNullOrWhiteSpace(listCfg?.SystemPrompt) ? "" : listCfg!.SystemPrompt!;
+
+            RecomputeModelBadge();
+            RecomputeTurnsBadge();
+            RecomputeAgentBadge();
         }
         finally
         {
@@ -583,7 +626,8 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
             _suppressAgentSave = true;
             try
             {
-                TaskModelSelection = ModelRegistry.TaskInheritSentinel;
+                TaskModelSelection = null;
+                TaskMaxTurns = null;
                 TaskSystemPrompt = "";
                 TaskSelectedAgent = null;
             }
@@ -591,9 +635,7 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
             {
                 _suppressAgentSave = false;
             }
-            EffectiveModelHint = "";
             EffectiveSystemPromptHint = "";
-            EffectiveAgentHint = "";
             return;
         }
 
@@ -1085,6 +1127,10 @@ public sealed partial class DetailsIslandViewModel : ViewModelBase
 
     private bool CanResetAndRetry() =>
         Task != null && _worker.IsConnected && ShowResetAndRetry;
+
+    [RelayCommand] private void ResetTaskModel() => TaskModelSelection = null;
+    [RelayCommand] private void ResetTaskTurns() => TaskMaxTurns = null;
+    [RelayCommand] private void ResetTaskAgent() => TaskSelectedAgent = TaskAgentOptions.Count > 0 ? TaskAgentOptions[0] : null;
 }
 
 public sealed partial class SubtaskRowViewModel : ViewModelBase

src/ClaudeDo.Ui/Views/Islands/DetailsIslandView.axaml

@@ -88,24 +88,50 @@
                 <TextBlock Text="{loc:Tr details.agentSettingsHeading}" FontWeight="SemiBold"/>
 
                 <StackPanel Spacing="2">
-                  <TextBlock Classes="field-label" Text="{loc:Tr details.modelLabel}"/>
+                  <Grid ColumnDefinitions="Auto,Auto,*,Auto" ColumnSpacing="6">
+                    <TextBlock Grid.Column="0" Classes="field-label" Text="{loc:Tr details.modelLabel}" VerticalAlignment="Center"/>
+                    <ctl:InheritedBadge Grid.Column="1" BadgeText="{Binding ModelBadge}"/>
+                    <Button Grid.Column="3" Classes="icon-btn" Content="↺" ToolTip.Tip="{loc:Tr settings.inherit.resetToInherited}"
+                            Command="{Binding ResetTaskModelCommand}"/>
+                  </Grid>
                   <ComboBox ItemsSource="{Binding TaskModelOptions}"
                             SelectedItem="{Binding TaskModelSelection, Mode=TwoWay}"
+                            PlaceholderText="{Binding ModelInheritedHint}"
+                            HorizontalAlignment="Stretch"/>
+                </StackPanel>
+
+                <StackPanel Spacing="2">
+                  <Grid ColumnDefinitions="Auto,Auto,*,Auto" ColumnSpacing="6">
+                    <TextBlock Grid.Column="0" Classes="field-label" Text="{loc:Tr details.maxTurnsLabel}" VerticalAlignment="Center"/>
+                    <ctl:InheritedBadge Grid.Column="1" BadgeText="{Binding TurnsBadge}"/>
+                    <Button Grid.Column="3" Classes="icon-btn" Content="↺" ToolTip.Tip="{loc:Tr settings.inherit.resetToInherited}"
+                            Command="{Binding ResetTaskTurnsCommand}"/>
+                  </Grid>
+                  <NumericUpDown Value="{Binding TaskMaxTurns, Mode=TwoWay}"
+                                 PlaceholderText="{Binding TurnsInheritedHint}"
+                                 Minimum="1" Maximum="200" Increment="1" FormatString="0"
                                  HorizontalAlignment="Stretch"/>
-                  <TextBlock Classes="meta"
-                             Text="{Binding EffectiveModelLabel}"
-                             Opacity="0.6"/>
                 </StackPanel>
 
                 <StackPanel Spacing="2">
                   <TextBlock Classes="field-label" Text="{loc:Tr details.systemPromptLabel}"/>
                   <TextBox Text="{Binding TaskSystemPrompt, Mode=TwoWay}"
-                           AcceptsReturn="True" TextWrapping="Wrap" MinHeight="70"
+                           AcceptsReturn="True" TextWrapping="Wrap" MinHeight="70"/>
-                           PlaceholderText="{Binding EffectiveSystemPromptHint}"/>
+                  <TextBlock Classes="meta" Opacity="0.6"
+                             Text="{loc:Tr details.systemPromptPrepended}"
+                             IsVisible="{Binding EffectiveSystemPromptHint, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
+                  <TextBlock Classes="meta" Opacity="0.6" TextWrapping="Wrap"
+                             Text="{Binding EffectiveSystemPromptHint}"
+                             IsVisible="{Binding EffectiveSystemPromptHint, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
                 </StackPanel>
 
                 <StackPanel Spacing="2">
-                  <TextBlock Classes="field-label" Text="{loc:Tr details.agentFileLabel}"/>
+                  <Grid ColumnDefinitions="Auto,Auto,*,Auto" ColumnSpacing="6">
+                    <TextBlock Grid.Column="0" Classes="field-label" Text="{loc:Tr details.agentFileLabel}" VerticalAlignment="Center"/>
+                    <ctl:InheritedBadge Grid.Column="1" BadgeText="{Binding AgentBadge}"/>
+                    <Button Grid.Column="3" Classes="icon-btn" Content="↺" ToolTip.Tip="{loc:Tr settings.inherit.resetToInherited}"
+                            Command="{Binding ResetTaskAgentCommand}"/>
+                  </Grid>
                   <ComboBox ItemsSource="{Binding TaskAgentOptions}"
                             SelectedItem="{Binding TaskSelectedAgent, Mode=TwoWay}"
                             HorizontalAlignment="Stretch">
@@ -115,9 +141,6 @@
                       </DataTemplate>
                     </ComboBox.ItemTemplate>
                   </ComboBox>
-                  <TextBlock Classes="meta"
-                             Text="{Binding EffectiveAgentLabel}"
-                             Opacity="0.6"/>
                 </StackPanel>
               </StackPanel>
             </Flyout>