Fix stack overflow when opening child dialog from notification center

src/Aspire.Dashboard/Components/Dialogs/NotificationEntryComponent.razor.cs

@@ -16,6 +16,9 @@ public partial class NotificationEntryComponent : ComponentBase
     [Parameter]
     public EventCallback OnDismiss { get; set; }
 
+    [CascadingParameter]
+    public FluentDialog Dialog { get; set; } = default!;
+
     private string IntentClass => Entry.Intent switch
     {
         MessageIntent.Success => "intent-success",
@@ -49,7 +52,15 @@ private async Task HandlePrimaryAction()
     {
         if (Entry.PrimaryAction is { } primaryAction)
         {
-            await primaryAction.OnClick();
+            try
+            {
+                Dialog.Hide();
+                await primaryAction.OnClick();
+            }
+            finally
+            {
+                Dialog.Show();
+            }
         }
     }
 }

src/Aspire.Dashboard/Components/Dialogs/TextVisualizerDialog.razor.cs

@@ -114,7 +114,7 @@ internal MarkdownProcessor GetMarkdownProcessor()
         return _markdownProcessor ??= new MarkdownProcessor(ControlsStringsLoc, safeUrlSchemes: MarkdownHelpers.SafeUrlSchemes, extensions: []);
     }
 
-    public static async Task OpenDialogAsync(OpenTextVisualizerDialogOptions options)
+    public static async Task<IDialogReference> OpenDialogAsync(OpenTextVisualizerDialogOptions options)
     {
         var width = options.DialogService.IsDesktop ? "75vw" : "100vw";
         var parameters = new DialogParameters
@@ -126,7 +126,7 @@ public static async Task OpenDialogAsync(OpenTextVisualizerDialogOptions options
             PreventScroll = true,
         };
 
-        await options.DialogService.ShowDialogAsync<TextVisualizerDialog>(
+        return await options.DialogService.ShowDialogAsync<TextVisualizerDialog>(
             new TextVisualizerDialogViewModel(options.Value, options.ValueDescription, options.ContainsSecret, options.DownloadFileName, options.FixedFormat), parameters);
     }
 

src/Aspire.Dashboard/Model/DashboardCommandExecutor.cs

@@ -292,12 +292,15 @@ private async Task OpenViewResponseDialogAsync(CommandViewModel command, Resourc
             _ => null
         };
 
-        await TextVisualizerDialog.OpenDialogAsync(new OpenTextVisualizerDialogOptions
+        var reference = await TextVisualizerDialog.OpenDialogAsync(new OpenTextVisualizerDialogOptions
         {
             DialogService = dialogService,
             ValueDescription = command.GetDisplayName(),
             Value = response.Result.Value,
             FixedFormat = fixedFormat
-        }).ConfigureAwait(false);
+        }).ConfigureAwait(true);
+
+        // Await the result to wait here until the dialog is closed.
+        await reference.Result.ConfigureAwait(true);
     }
 }