Add resilient Azure offline transcription backlog

MeetingAssistant/Taskbar/MeetingTaskbarMenu.cs

@@ -9,7 +9,8 @@ public enum MeetingTaskbarAction
     StartRecording,
     StopRecording,
     AbortRecording,
-    SwitchProfile
+    SwitchProfile,
+    Exit
 }
 
 public sealed record MeetingTaskbarMenu(
@@ -61,6 +62,10 @@ public static class MeetingTaskbarMenuBuilder
             }
         }
 
+        items.Add(new MeetingTaskbarMenuItem(
+            "Exit",
+            MeetingTaskbarAction.Exit));
+
         return new MeetingTaskbarMenu(
             status.State,
             BuildTooltip(status),
@@ -96,3 +101,11 @@ public static class MeetingTaskbarMenuBuilder
             : $"{text}\t{hotkey.Trim()}";
     }
 }
+
+public static class MeetingTaskbarExitPolicy
+{
+    public static bool RequiresConfirmation(RecordingStatus status)
+    {
+        return status.State != RecordingProcessState.Idle;
+    }
+}

MeetingAssistant/Taskbar/UnoTaskbarIconService.Windows.cs

@@ -1,5 +1,6 @@
 #if WINDOWS
 using System.Drawing;
+using System.Windows;
 using H.NotifyIcon.Core;
 using MeetingAssistant.LaunchProfiles;
 using MeetingAssistant.Recording;
@@ -14,6 +15,7 @@ public sealed class UnoTaskbarIconService : IHostedService, IDisposable
     private readonly MeetingRecordingCoordinator coordinator;
     private readonly ILaunchProfileOptionsProvider launchProfiles;
     private readonly IWorkflowRulesEditorWindowService rulesEditorWindow;
+    private readonly IHostApplicationLifetime applicationLifetime;
     private readonly ILogger<UnoTaskbarIconService> logger;
     private readonly object sync = new();
     private CancellationTokenSource? refreshCancellation;
@@ -28,11 +30,13 @@ public sealed class UnoTaskbarIconService : IHostedService, IDisposable
         MeetingRecordingCoordinator coordinator,
         ILaunchProfileOptionsProvider launchProfiles,
         IWorkflowRulesEditorWindowService rulesEditorWindow,
+        IHostApplicationLifetime applicationLifetime,
         ILogger<UnoTaskbarIconService> logger)
     {
         this.coordinator = coordinator;
         this.launchProfiles = launchProfiles;
         this.rulesEditorWindow = rulesEditorWindow;
+        this.applicationLifetime = applicationLifetime;
         this.logger = logger;
     }
 
@@ -182,7 +186,9 @@ public sealed class UnoTaskbarIconService : IHostedService, IDisposable
         var popupMenu = new PopupMenu();
         for (var index = 0; index < menu.Items.Count; index++)
         {
-            if (index == 1)
+            if (index == 1 ||
+                (menu.Items[index].Action == MeetingTaskbarAction.Exit &&
+                    menu.Items[index - 1].Action != MeetingTaskbarAction.EditRules))
             {
                 popupMenu.Items.Add(new PopupMenuSeparator());
             }
@@ -222,6 +228,9 @@ public sealed class UnoTaskbarIconService : IHostedService, IDisposable
                 case MeetingTaskbarAction.SwitchProfile:
                     await coordinator.ToggleAsync(item.ProfileName, CancellationToken.None);
                     break;
+                case MeetingTaskbarAction.Exit:
+                    ExitApplication();
+                    break;
             }
 
             RefreshVisualState();
@@ -247,5 +256,32 @@ public sealed class UnoTaskbarIconService : IHostedService, IDisposable
             menu.Items.Select(item => $"{item.Action}:{item.ProfileName}:{item.Text}"));
     }
 
+    private void ExitApplication()
+    {
+        var status = coordinator.CurrentStatus;
+        if (MeetingTaskbarExitPolicy.RequiresConfirmation(status) && !ConfirmExitDuringProcessing(status.State))
+        {
+            logger.LogInformation("Taskbar exit canceled while meeting state was {State}", status.State);
+            return;
+        }
+
+        logger.LogInformation("Taskbar exit requested while meeting state was {State}", status.State);
+        applicationLifetime.StopApplication();
+    }
+
+    private static bool ConfirmExitDuringProcessing(RecordingProcessState state)
+    {
+        var activity = state == RecordingProcessState.Recording
+            ? "A meeting is still recording and transcribing."
+            : "A stopped meeting is still transcribing, recognizing speakers, or summarizing.";
+        var result = MessageBox.Show(
+            $"{activity}\n\nExit Meeting Assistant anyway?",
+            "Exit Meeting Assistant",
+            MessageBoxButton.YesNo,
+            MessageBoxImage.Warning,
+            MessageBoxResult.No);
+
+        return result == MessageBoxResult.Yes;
+    }
 }
 #endif