Add Skip option; clear surface on render failure

WheelWizard/Views/Patterns/MiiImages/Mii3DRender.axaml.cs

@@ -272,6 +272,7 @@ private async Task RenderWorkerLoopAsync()
 
             if (result.IsFailure)
             {
+                await Dispatcher.UIThread.InvokeAsync(() => ClearSurface(render.Generation), DispatcherPriority.Background);
                 continue;
             }
 

WheelWizard/Views/Popups/Generic/MiiRenderingSetupPopup.axaml

@@ -14,7 +14,7 @@
                    Margin="0,14,0,0"
                    TextWrapping="Wrap"
                    Classes="BodyText"
-                   Text="Wheel Wizard needs one external file to render Miis offline. Download it once and it will be stored in your Wheel Wizard data folder." />
+                   Text="Wheel Wizard can use one external file to render Miis offline in 3D. Download it once and it will be stored in your Wheel Wizard data folder, or skip and continue without 3D Mii rendering." />
 
         <Border Grid.Row="2"
                 Margin="0,18,0,0"
@@ -49,7 +49,7 @@
             <TextBlock Classes="BodyText"
                        TextWrapping="Wrap"
                        Opacity="0.75"
-                       Text="Closing this popup exits Wheel Wizard. The main app will only open after the required Mii rendering file is installed." />
+                       Text="Skip opens Wheel Wizard without offline 3D Mii rendering. Close exits the app." />
             <TextBlock x:Name="ErrorTextBlock"
                        Classes="BodyText"
                        Foreground="{StaticResource Danger400}"
@@ -58,15 +58,20 @@
         </StackPanel>
 
         <UniformGrid Grid.Row="4"
-                     Columns="2"
+                     Columns="3"
                      Margin="0,24,0,0">
             <components:Button x:Name="CloseButton"
                                Margin="0,0,6,0"
                                Variant="Default"
                                Text="Close"
                                Click="CloseButton_OnClick" />
+            <components:Button x:Name="SkipButton"
+                               Margin="0,0,6,0"
+                               Variant="Default"
+                               Text="Skip"
+                               Click="SkipButton_OnClick" />
             <components:Button x:Name="DownloadButton"
-                               Margin="6,0,0,0"
+                               Margin="0,0,0,0"
                                Variant="Primary"
                                Text="Download"
                                Click="DownloadButton_OnClick" />

WheelWizard/Views/Popups/Generic/MiiRenderingSetupPopup.axaml.cs

@@ -12,6 +12,7 @@ public partial class MiiRenderingSetupPopup : PopupContent
     private readonly TaskCompletionSource<bool> _completionSource = new();
     private CancellationTokenSource? _downloadCancellationTokenSource;
     private bool _downloadCompleted;
+    private bool _skipRequested;
 
     [Inject]
     private IMiiRenderingResourceInstaller ResourceInstaller { get; set; } = null!;
@@ -24,7 +25,7 @@ public MiiRenderingSetupPopup()
     {
         InitializeComponent();
         PathTextBlock.Text = PathManager.MiiRenderingResourceFilePath;
-        StatusTextBlock.Text = "Download the Mii rendering resource to continue.";
+        StatusTextBlock.Text = "Download the Mii rendering resource to enable offline 3D Mii rendering.";
         ProgressTextBlock.Text = "Ready to install.";
     }
 
@@ -66,7 +67,7 @@ private async void DownloadButton_OnClick(object? sender, RoutedEventArgs e)
             _downloadCancellationTokenSource = null;
 
             if (!_downloadCompleted)
-                SetBusyState(false, "Download the Mii rendering resource to continue.");
+                SetBusyState(false, "Download the Mii rendering resource to enable offline 3D Mii rendering.");
         }
     }
 
@@ -93,16 +94,27 @@ private void CloseButton_OnClick(object? sender, RoutedEventArgs e)
         Close();
     }
 
+    private void SkipButton_OnClick(object? sender, RoutedEventArgs e)
+    {
+        if (_downloadCancellationTokenSource != null)
+            return;
+
+        _skipRequested = true;
+        _completionSource.TrySetResult(true);
+        Close();
+    }
+
     protected override void BeforeClose()
     {
         _downloadCancellationTokenSource?.Cancel();
-        _completionSource.TrySetResult(_downloadCompleted);
+        _completionSource.TrySetResult(_downloadCompleted || _skipRequested);
     }
 
     private void SetBusyState(bool busy, string statusText)
     {
         StatusTextBlock.Text = statusText;
         DownloadButton.IsEnabled = !busy;
+        SkipButton.IsEnabled = !busy;
         CloseButton.IsEnabled = true;
         CloseButton.Text = busy ? "Close and Exit" : "Close";
     }
@@ -111,7 +123,7 @@ private void ShowError(string message)
     {
         ErrorTextBlock.Text = message;
         ErrorTextBlock.IsVisible = true;
-        SetBusyState(false, "Download the Mii rendering resource to continue.");
+        SetBusyState(false, "Download the Mii rendering resource to enable offline 3D Mii rendering.");
     }
 
     private static string FormatMegabytes(long bytes) => $"{bytes / 1024d / 1024d:F2} MB";