wip

Co-authored-by: Copilot <copilot@github.com>

Author: erickas

docs/INDEX.md

@@ -18,6 +18,7 @@ A documentação ativa está dividida em dois níveis:
 - **[CODE_CONVENTIONS.md](CODE_CONVENTIONS.md)** — Convenções de código, naming e estrutura geral
 - **[EXCEPTION_HANDLING_STRATEGY.md](EXCEPTION_HANDLING_STRATEGY.md)** — Estratégia de tratamento de erros e falhas
 - **[SEARCH_FILTERING_GUIDELINE.md](SEARCH_FILTERING_GUIDELINE.md)** — Padrão de busca textual centralizada (fuzzy vs estrito) para UI
+- **[OBSERVABILITY_BASELINE_TEMPLATE.md](OBSERVABILITY_BASELINE_TEMPLATE.md)** - Template operacional de baseline semanal para Onda 0 (OBS-01/OBS-02/OBS-03)
 - **[LIST_RENDERING_PERFORMANCE_GUIDELINE.md](LIST_RENDERING_PERFORMANCE_GUIDELINE.md)** — Regras normativas para listas/listagens performáticas (virtualização, cache, debounce e invalidação)
 - **[MODAL_LAYOUT_GUIDELINE.md](MODAL_LAYOUT_GUIDELINE.md)** — Guideline normativa para estrutura de modais (header + body rolável + footer fixo)
 - **[MODAL_ADOPTION_MAP.md](MODAL_ADOPTION_MAP.md)** — Inventário de modais e status de adoção da guideline

src/AkkornStudio.UI/AkkornStudio.UI.csproj

@@ -35,6 +35,7 @@
     <AvaloniaResource Include="Assets\Syntax\*.xshd" />
     <EmbeddedResource Include="Assets\ReportFrontend\dist\report-app.css" />
     <EmbeddedResource Include="Assets\ReportFrontend\dist\report-app.js" />
+     <AvaloniaResource Include="Assets\Images\**" />
     <None Update="Assets\Localization\*.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>

src/AkkornStudio.UI/App.axaml

@@ -3,12 +3,12 @@
              xmlns:mi="clr-namespace:Material.Icons.Avalonia;assembly=Material.Icons.Avalonia"
              xmlns:sqlcomp="using:AkkornStudio.UI.Services.SqlEditor"
              x:Class="AkkornStudio.UI.App"
-             RequestedThemeVariant="Dark">
+             RequestedThemeVariant="Dark"
+             >
 
   <Application.Resources>
     <ResourceDictionary>
       <ResourceDictionary.MergedDictionaries>
-        <!-- Design tokens first -->
         <ResourceInclude Source="avares://AkkornStudio.UI/Assets/Themes/DesignTokens.axaml"/>
       </ResourceDictionary.MergedDictionaries>
     </ResourceDictionary>

src/AkkornStudio.UI/Assets/Images/Icons/logo.ico

@@ -645,14 +645,23 @@
   </Style>
 
   <Style Selector="Expander.app-accordion">
-    <Setter Property="Background" Value="{StaticResource Bg1Brush}"/>
+    <Setter Property="Background" Value="{StaticResource Bg2Brush}"/>
     <Setter Property="BorderBrush" Value="{StaticResource BorderSubtleBrush}"/>
     <Setter Property="BorderThickness" Value="1"/>
     <Setter Property="CornerRadius" Value="{StaticResource RadiusMD}"/>
     <Setter Property="Padding" Value="0"/>
     <Setter Property="HorizontalAlignment" Value="Stretch"/>
     <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
   </Style>
+  <Style Selector="Expander.app-accordion /template/ ToggleButton">
+    <Setter Property="Background" Value="{StaticResource Bg2Brush}"/>
+    <Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
+    <Setter Property="BorderBrush" Value="{StaticResource BorderSubtleBrush}"/>
+  </Style>
+  <Style Selector="Expander.app-accordion /template/ ContentPresenter">
+    <Setter Property="Background" Value="{StaticResource Bg1Brush}"/>
+    <Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
+  </Style>
   <Style Selector="Expander.app-accordion:pointerover">
     <Setter Property="BorderBrush" Value="{StaticResource BorderFocusBrush}"/>
   </Style>

src/AkkornStudio.UI/Assets/Themes/AppStyles.axaml

@@ -23,12 +23,14 @@
         <Button x:Name="NodesTabButton"
                 Classes="panel-tab"
                 Classes.active="{Binding ShowNodes}"
+                Command="{Binding SelectNodesCommand}"
           Content="{Binding [sidebar.tab.nodes], Source={x:Static loc:LocalizationService.Instance}}"/>
 
         <!-- Connection Tab -->
         <Button x:Name="ConnectionTabButton"
                 Classes="panel-tab"
                 Classes.active="{Binding ShowConnection}"
+                Command="{Binding SelectConnectionCommand}"
           Content="{Binding [sidebar.tab.connection], Source={x:Static loc:LocalizationService.Instance}}"/>
 
       </StackPanel>
@@ -38,12 +40,14 @@
     <Grid Grid.Row="1" RowDefinitions="*">
       <!-- Nodes Tab -->
       <Grid IsVisible="{Binding ShowNodes}" Grid.Column="0">
-        <ctrl:NodesListControl x:Name="NodesControl"/>
+        <ctrl:NodesListControl x:Name="NodesControl"
+                               DataContext="{Binding NodesList}"/>
       </Grid>
 
       <!-- Connection Tab -->
       <Grid IsVisible="{Binding ShowConnection}" Grid.Column="0" VerticalAlignment="Stretch">
         <ctrl:ConnectionTabControl x:Name="ConnectionControl"
+                                   DataContext="{Binding ConnectionManager}"
                                    VerticalAlignment="Stretch"
                                    HorizontalAlignment="Stretch"/>
       </Grid>

src/AkkornStudio.UI/Controls/SidebarLeft/SidebarControl.axaml

@@ -1,103 +1,33 @@
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Threading;
-using System.ComponentModel;
 using AkkornStudio.UI.ViewModels;
-using ESidebarTab = AkkornStudio.UI.ViewModels.SidebarTab;
 
 namespace AkkornStudio.UI.Controls;
 
 public partial class SidebarControl : UserControl
 {
-    private bool _buttonsWired = false;
     private SidebarViewModel? _subscribedVm;
-    private bool _isAnimatingTab;
 
     public SidebarControl()
     {
         InitializeComponent();
-
-        // Wire up button click handlers when loaded
-        this.Loaded += (_, _) => WireUpButtons();
-    }
-
-    private void WireUpButtons()
-    {
-        if (_buttonsWired || DataContext is not SidebarViewModel vm)
-            return;
-
-        _buttonsWired = true;
-
-        var nodesButton = this.FindControl<Button>("NodesTabButton");
-        var connectionButton = this.FindControl<Button>("ConnectionTabButton");
-        var schemaButton = this.FindControl<Button>("SchemaTabButton");
-
-        if (nodesButton is not null)
-        {
-            nodesButton.Click += (_, _) => vm.ActiveTab = ESidebarTab.Nodes;
-        }
-        if (connectionButton is not null)
-        {
-            connectionButton.Click += (_, _) => vm.ActiveTab = ESidebarTab.Connection;
-        }
-        if (schemaButton is not null)
-        {
-            schemaButton.Click += (_, _) => vm.ActiveTab = ESidebarTab.Schema;
-        }
-        // Set child control DataContexts
-        var nodesControl = this.FindControl<NodesListControl>("NodesControl");
-        var connectionControl = this.FindControl<ConnectionTabControl>("ConnectionControl");
-        var schemaControl = this.FindControl<SchemaControl>("SchemaControl");
-
-        if (nodesControl is not null)
-            nodesControl.DataContext = vm.NodesList;
-        if (connectionControl is not null)
-            connectionControl.DataContext = vm.ConnectionManager;
-        if (connectionControl is not null)
-            connectionControl.DataContext = vm.EffectiveConnectionManager;
-        if (schemaControl is not null)
-            schemaControl.DataContext = vm.Schema;
-
-        AttachVmSubscriptions(vm);
-        _ = AnimateActiveTabAsync(vm.ActiveTab);
+        Loaded += (_, _) => AttachVmSubscriptions(DataContext as SidebarViewModel);
     }
 
-    private void AttachVmSubscriptions(SidebarViewModel vm)
+    private void AttachVmSubscriptions(SidebarViewModel? vm)
     {
         if (ReferenceEquals(_subscribedVm, vm))
             return;
 
         if (_subscribedVm is not null)
         {
-            _subscribedVm.PropertyChanged -= OnSidebarPropertyChanged;
             _subscribedVm.AddNodeRequested -= OnAddNodeRequested;
         }
 
         _subscribedVm = vm;
-        _subscribedVm.PropertyChanged += OnSidebarPropertyChanged;
-        _subscribedVm.AddNodeRequested += OnAddNodeRequested;
-    }
-
-    private void OnSidebarPropertyChanged(object? sender, PropertyChangedEventArgs e)
-    {
-        if (_subscribedVm is null)
-            return;
-
-        if (e.PropertyName == nameof(SidebarViewModel.EffectiveConnectionManager))
-        {
-            ConnectionTabControl? connectionControl = this.FindControl<ConnectionTabControl>("ConnectionControl");
-            if (connectionControl is not null)
-                connectionControl.DataContext = _subscribedVm.EffectiveConnectionManager;
-
-            SchemaControl? schemaControl = this.FindControl<SchemaControl>("SchemaControl");
-            if (schemaControl is not null)
-                schemaControl.DataContext = _subscribedVm.Schema;
-        }
-
-        if (e.PropertyName != nameof(SidebarViewModel.ActiveTab))
-            return;
-
-        _ = AnimateActiveTabAsync(_subscribedVm.ActiveTab);
+        if (_subscribedVm is not null)
+            _subscribedVm.AddNodeRequested += OnAddNodeRequested;
     }
 
     private void OnAddNodeRequested()
@@ -109,47 +39,19 @@ private void OnAddNodeRequested()
         }, DispatcherPriority.Background);
     }
 
-    private async Task AnimateActiveTabAsync(SidebarTab tab)
+    protected override void OnDataContextChanged(EventArgs e)
     {
-        if (_isAnimatingTab)
-            return;
-
-        Control? target = tab switch
-        {
-            SidebarTab.Nodes => this.FindControl<Control>("NodesControl"),
-            SidebarTab.Connection => this.FindControl<Control>("ConnectionControl"),
-            SidebarTab.Schema => this.FindControl<Control>("SchemaControl"),
-            _ => null,
-        };
-
-        if (target is null)
-            return;
-
-        _isAnimatingTab = true;
-        try
-        {
-            target.Opacity = 0;
-            const int steps = 5;
-            for (int i = 1; i <= steps; i++)
-            {
-                target.Opacity = i / (double)steps;
-                await Task.Delay(18);
-            }
-        }
-        finally
-        {
-            _isAnimatingTab = false;
-        }
+        base.OnDataContextChanged(e);
+        AttachVmSubscriptions(DataContext as SidebarViewModel);
     }
 
-    protected override void OnDataContextChanged(EventArgs e)
+    protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
     {
-        base.OnDataContextChanged(e);
-        // Reset and re-wire if data context changes
-        if (this.IsLoaded)
-        {
-            _buttonsWired = false;
-            WireUpButtons();
-        }
+        base.OnDetachedFromVisualTree(e);
+        if (_subscribedVm is null)
+            return;
+
+        _subscribedVm.AddNodeRequested -= OnAddNodeRequested;
+        _subscribedVm = null;
     }
 }

src/AkkornStudio.UI/Controls/SidebarLeft/SidebarControl.axaml.cs

@@ -227,12 +227,18 @@ private List<PaletteCommandItem> CreateBasicCommands() =>
             },
             new()
             {
+                ActionId = ShortcutActionIds.OpenConnectionManager,
                 Name = LN("Manage Connections"),
                 Description = LD("Open the connection manager to add, edit or switch database connections"),
                 Shortcut = ShortcutText(ShortcutActionIds.OpenConnectionManager, "Ctrl+Shift+C"),
                 Icon = MaterialIconKind.DatabaseSettings,
                 Tags = LTg("connection database server host provider switch"),
-                Execute = () => CurrentCanvas.ConnectionManager.Open(),
+                Execute = () =>
+                {
+                    ConnectionManagerViewModel manager = CurrentShell.ActiveConnectionManager
+                        ?? CurrentShell.EnsureCanvas().ConnectionManager;
+                    manager.ConnectOrOpenManagerCommand.Execute(null);
+                },
             },
             // ── File ──────────────────────────────────────────────────────────
             new()
@@ -430,20 +436,6 @@ private List<PaletteCommandItem> CreateBasicCommands() =>
                 Tags = LTg("data results table panel"),
                 Execute = OpenOutputPreviewModal,
             },
-            new()
-            {
-                ActionId = ShortcutActionIds.RunPreview,
-                Name = LN("Run Preview"),
-                Description = LD("Execute the current query in preview"),
-                Shortcut = ShortcutText(ShortcutActionIds.RunPreview, "F5"),
-                Icon = MaterialIconKind.Play,
-                Tags = LTg("execute run sql query results"),
-                Execute = async () =>
-                {
-                    if (!CurrentCanvas.HasErrors && !CurrentCanvas.LiveSql.IsMutatingCommand)
-                        await _preview.RunPreviewAsync();
-                },
-            },
             // ── Cleanup / Quality ─────────────────────────────────────────────
             new()
             {
@@ -632,17 +624,6 @@ private void OpenOutputPreviewModal()
 
         switch (shell.ActivePreviewContract.Kind)
         {
-            case WorkspaceDocumentPreviewKind.Query:
-            {
-                CanvasViewModel queryCanvas = shell.ActiveQueryCanvasDocument ?? shell.Canvas
-                    ?? throw new InvalidOperationException("Preview SQL indisponivel para o canvas Query atual.");
-                LiveSqlBarViewModel liveSql = queryCanvas.LiveSql
-                    ?? throw new InvalidOperationException("Preview SQL indisponivel para o canvas Query atual.");
-                liveSql.Recompile();
-                shell.OutputPreview.OpenForQuery(queryCanvas, liveSql, liveSql.ProviderLabel);
-                return;
-            }
-
             case WorkspaceDocumentPreviewKind.Ddl:
             {
                 CanvasViewModel ddlCanvas = shell.EnsureDdlCanvas();

src/AkkornStudio.UI/Services/CommandPalette/CommandPaletteFactory.cs

@@ -522,7 +522,7 @@ private bool ExecuteRegisteredShortcut(
             case ShortcutActionIds.RunPreview:
                 if (isTextInputFocused || isCanvasInteractionBlocked)
                     return false;
-                return TryExecuteCommandPaletteShortcut(ShortcutActionIds.RunPreview, "F5");
+                return false;
 
             case ShortcutActionIds.ExplainPlan:
                 if (isTextInputFocused || isCanvasInteractionBlocked)

src/AkkornStudio.UI/Services/Input/KeyboardInputHandler.cs

@@ -43,7 +43,6 @@ static void Noop() { }
             Def(ShortcutActionIds.SendToBack, "Send to Back", "Send selection to back", "Canvas and Navigation", ShortcutContext.Canvas, "layer", "arrange", "Ctrl+Shift+PgDown"),
 
             Def(ShortcutActionIds.TogglePreview, "Toggle Preview", "Toggle preview panel", "Preview and Inspection", ShortcutContext.Canvas, "preview", "data", "F3"),
-            Def(ShortcutActionIds.RunPreview, "Run Preview", "Run preview query", "Preview and Inspection", ShortcutContext.Canvas, "preview", "execute", "F5"),
             Def(ShortcutActionIds.ExplainPlan, "Explain Plan", "Open explain plan", "Preview and Inspection", ShortcutContext.Canvas, "explain", "plan", "F4"),
 
             Def(ShortcutActionIds.ZoomIn, "Zoom In", "Increase zoom", "Zoom, pan and precision", ShortcutContext.Canvas, "zoom", "canvas", "Ctrl++"),