Fixed message bus issues (#268)

app/MindWork AI Studio/Assistants/AssistantBase.razor.cs

@@ -147,6 +147,8 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(AssistantBase);
+    
     public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/AssistantBlock.razor.cs

@@ -44,6 +44,8 @@ public partial class AssistantBlock : ComponentBase, IMessageBusReceiver, IDispo
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(AssistantBlock);
+    
     public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/ChatComponent.razor.cs

@@ -525,10 +525,20 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
         this.isStreaming = false;
         this.hasUnsavedChanges = false;
         this.userInput = string.Empty;
-        this.currentWorkspaceId = this.ChatThread?.WorkspaceId ?? Guid.Empty;
-        this.currentWorkspaceName = this.ChatThread is null ? string.Empty : await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
-        this.WorkspaceName(this.currentWorkspaceName);
-        
+
+        if (this.ChatThread is not null)
+        {
+            this.currentWorkspaceId = this.ChatThread.WorkspaceId;
+            this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
+            this.WorkspaceName(this.currentWorkspaceName);
+        }
+        else
+        {
+            this.currentWorkspaceId = Guid.Empty;
+            this.currentWorkspaceName = string.Empty;
+            this.WorkspaceName(this.currentWorkspaceName);
+        }
+
         await this.SelectProviderWhenLoadingChat();
         if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
         {
@@ -653,6 +663,8 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
     
     #region Overrides of MSGComponentBase
 
+    public override string ComponentName => nameof(ChatComponent);
+    
     public override async Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
     {
         switch (triggeredEvent)
@@ -692,6 +704,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
 
     public async ValueTask DisposeAsync()
     {
+        this.MessageBus.Unregister(this);
         if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
         {
             await this.SaveThread();

app/MindWork AI Studio/Components/ConfidenceInfo.razor.cs

@@ -63,6 +63,8 @@ public partial class ConfidenceInfo : ComponentBase, IMessageBusReceiver, IDispo
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(ConfidenceInfo);
+    
     public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/ConfigurationBase.razor.cs

@@ -57,6 +57,8 @@ public partial class ConfigurationBase : ComponentBase, IMessageBusReceiver, IDi
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(ConfigurationBase);
+    
     public Task ProcessMessage<TMsg>(ComponentBase? sendingComponent, Event triggeredEvent, TMsg? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/ConfigurationProviderSelection.razor.cs

@@ -60,6 +60,8 @@ public partial class ConfigurationProviderSelection : ComponentBase, IMessageBus
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(ConfigurationProviderSelection);
+    
     public async Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/InnerScrolling.razor.cs

@@ -50,6 +50,8 @@ public partial class InnerScrolling : MSGComponentBase
 
     #region Overrides of MSGComponentBase
 
+    public override string ComponentName => nameof(InnerScrolling);
+    
     public override Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Components/MSGComponentBase.cs

@@ -24,6 +24,8 @@ public abstract class MSGComponentBase : ComponentBase, IDisposable, IMessageBus
 
     #region Implementation of IMessageBusReceiver
 
+    public abstract string ComponentName { get; }
+
     public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Layout/MainLayout.razor.cs

@@ -136,6 +136,8 @@ public partial class MainLayout : LayoutComponentBase, IMessageBusReceiver, IDis
 
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(MainLayout);
+    
     public async Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Pages/Chat.razor.cs

@@ -28,6 +28,8 @@ public partial class Chat : MSGComponentBase
 
     protected override async Task OnInitializedAsync()
     {
+        this.ApplyFilters([], [ Event.WORKSPACE_TOGGLE_OVERLAY ]);
+        
         this.splitterPosition = this.SettingsManager.ConfigurationData.Workspace.SplitterPosition;
         this.splitterSaveTimer.AutoReset = false;
         this.splitterSaveTimer.Elapsed += async (_, _) =>
@@ -74,6 +76,8 @@ public partial class Chat : MSGComponentBase
 
     #region Overrides of MSGComponentBase
 
+    public override string ComponentName => nameof(Chat);
+    
     public override Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Pages/Settings.razor.cs

@@ -28,6 +28,8 @@ public partial class Settings : ComponentBase, IMessageBusReceiver, IDisposable
     
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(Settings);
+    
     public Task ProcessMessage<TMsg>(ComponentBase? sendingComponent, Event triggeredEvent, TMsg? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/Pages/Writer.razor.cs

@@ -41,6 +41,8 @@ public partial class Writer : MSGComponentBase, IAsyncDisposable
     
     #region Overrides of MSGComponentBase
 
+    public override string ComponentName => nameof(Writer);
+    
     public override Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
     {
         return Task.CompletedTask;

app/MindWork AI Studio/Tools/IMessageBusReceiver.cs

@@ -4,6 +4,8 @@ namespace AIStudio.Tools;
 
 public interface IMessageBusReceiver
 {
+    public string ComponentName { get; }
+    
     public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data);
     
     public Task<TResult?> ProcessMessageWithResult<TPayload, TResult>(ComponentBase? sendingComponent, Event triggeredEvent, TPayload? data);

app/MindWork AI Studio/Tools/Services/UpdateService.cs

@@ -60,6 +60,8 @@ public sealed class UpdateService : BackgroundService, IMessageBusReceiver
 
     #region Implementation of IMessageBusReceiver
 
+    public string ComponentName => nameof(UpdateService);
+
     public async Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
     {
         switch (triggeredEvent)

app/MindWork AI Studio/wwwroot/changelog/v0.9.27.md

@@ -1,4 +1,6 @@
 # v0.9.27, build 202 (2025-01-xx xx:xx UTC)
 - Improved the inner content scrolling to use the entire space available.
+- Improved message process debugging. This helps to identify issues related to the message handling.
 - Fixed the hostname validation message for ERI v1 data sources.
+- Fixed a memory leak in the chat component.
 - Removed the "send to" button from the ERI server assistant, since it is not supported.