Handle settings logs agent failures

MeetingAssistant/Summary/LiteLlmResponsesChatClient.cs

@@ -21,6 +21,7 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
     private readonly TimeSpan reconnectionDelay;
     private readonly LiteLlmResponsesCompactionOptions? compactionOptions;
     private readonly ILogger? logger;
+    private readonly Action? retrying;
     private int responsesRequestCount;
 
     public LiteLlmResponsesChatClient(
@@ -33,7 +34,8 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
         TimeSpan reconnectionDelay,
         LiteLlmResponsesCompactionOptions? compactionOptions = null,
         ILogger? logger = null,
-        bool firstRequestIsUser = true)
+        bool firstRequestIsUser = true,
+        Action? retrying = null)
         : this(
             new HttpClient { BaseAddress = NormalizeEndpoint(endpoint) },
             apiKey,
@@ -44,7 +46,8 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
             reconnectionDelay,
             compactionOptions,
             logger,
-            firstRequestIsUser)
+            firstRequestIsUser,
+            retrying)
     {
     }
 
@@ -58,7 +61,8 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
         TimeSpan reconnectionDelay,
         LiteLlmResponsesCompactionOptions? compactionOptions = null,
         ILogger? logger = null,
-        bool firstRequestIsUser = true)
+        bool firstRequestIsUser = true,
+        Action? retrying = null)
     {
         this.httpClient = httpClient;
         this.httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
@@ -69,6 +73,7 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
         this.reconnectionDelay = reconnectionDelay > TimeSpan.Zero ? reconnectionDelay : TimeSpan.Zero;
         this.compactionOptions = compactionOptions;
         this.logger = logger;
+        this.retrying = retrying;
         responsesRequestCount = firstRequestIsUser ? 0 : 1;
     }
 
@@ -377,6 +382,7 @@ public sealed class LiteLlmResponsesChatClient : IChatClient
                 lastException = exception;
             }
 
+            retrying?.Invoke();
             await DelayBeforeRetryAsync(cancellationToken).ConfigureAwait(false);
         }
 

MeetingAssistant/Workflow/WorkflowRulesEditorChatModels.cs

@@ -19,5 +19,6 @@ public interface IWorkflowRulesEditorChatPipeline
     Task<WorkflowRulesEditorChatResult> SendAsync(
         IReadOnlyList<WorkflowRulesEditorChatMessage> conversation,
         string userMessage,
-        CancellationToken cancellationToken);
+        CancellationToken cancellationToken,
+        Action<string>? statusChanged = null);
 }

MeetingAssistant/Workflow/WorkflowRulesEditorChatPipeline.cs

@@ -58,7 +58,8 @@ public sealed class WorkflowRulesEditorChatPipeline : IWorkflowRulesEditorChatPi
     public async Task<WorkflowRulesEditorChatResult> SendAsync(
         IReadOnlyList<WorkflowRulesEditorChatMessage> conversation,
         string userMessage,
-        CancellationToken cancellationToken)
+        CancellationToken cancellationToken,
+        Action<string>? statusChanged = null)
     {
         if (string.IsNullOrWhiteSpace(userMessage))
         {
@@ -106,7 +107,8 @@ public sealed class WorkflowRulesEditorChatPipeline : IWorkflowRulesEditorChatPi
             agentOptions.ReconnectionDelay,
             compactionOptions,
             logger,
-            firstRequestIsUser: true);
+            firstRequestIsUser: true,
+            retrying: () => statusChanged?.Invoke("Reconnecting..."));
         var functionClient = chatClient
             .AsBuilder()
             .UseFunctionInvocation(loggerFactory)

MeetingAssistant/Workflow/WorkflowRulesEditorChatViewModel.cs

@@ -17,6 +17,8 @@ public sealed class WorkflowRulesEditorChatViewModel
 
     public bool IsThinking { get; private set; }
 
+    public string ActivityMessage { get; private set; } = "Thinking...";
+
     public event EventHandler? Changed;
 
     public async Task SendAsync(CancellationToken cancellationToken = default)
@@ -31,6 +33,7 @@ public sealed class WorkflowRulesEditorChatViewModel
         var priorConversation = Messages.ToList();
         Messages.Add(new WorkflowRulesEditorChatMessage(WorkflowRulesEditorChatRole.User, prompt));
         IsThinking = true;
+        ActivityMessage = "Thinking...";
         OnChanged();
 
         try
@@ -38,26 +41,39 @@ public sealed class WorkflowRulesEditorChatViewModel
             var result = await pipeline.SendAsync(
                 priorConversation,
                 prompt,
-                cancellationToken);
+                cancellationToken,
+                SetActivityMessage);
             Messages.Clear();
             foreach (var message in result.Conversation)
             {
                 Messages.Add(message);
             }
         }
-        catch (Exception exception) when (exception is not OperationCanceledException)
+        catch (Exception exception) when (exception is not OperationCanceledException || !cancellationToken.IsCancellationRequested)
         {
             Messages.Add(new WorkflowRulesEditorChatMessage(
                 WorkflowRulesEditorChatRole.Agent,
-                $"Rules editor failed: {exception.Message}"));
+                $"Settings and logs failed: {exception.Message}"));
         }
         finally
         {
             IsThinking = false;
+            ActivityMessage = "Thinking...";
             OnChanged();
         }
     }
 
+    private void SetActivityMessage(string message)
+    {
+        if (!IsThinking || string.IsNullOrWhiteSpace(message))
+        {
+            return;
+        }
+
+        ActivityMessage = message;
+        OnChanged();
+    }
+
     private void OnChanged()
     {
         Changed?.Invoke(this, EventArgs.Empty);

MeetingAssistant/Workflow/WpfWorkflowRulesEditorWindowService.Windows.cs

@@ -297,7 +297,7 @@ internal sealed class WorkflowRulesEditorWpfWindow : Window
         {
             conversationPanel.Children.Add(new TextBlock
             {
-                Text = "Thinking...",
+                Text = viewModel.ActivityMessage,
                 Foreground = MutedText,
                 Margin = new Thickness(4, 2, 4, 2)
             });