Additional messages from the chat templates are now used in the chats

app/MindWork AI Studio/Chat/ChatRole.cs

@@ -60,4 +60,18 @@ public static class ExtensionsChatRole
         
         _ => Icons.Material.Filled.Help,
     };
+    
+    /// <summary>
+    /// Returns the specific name of the role for the chat template.
+    /// </summary>
+    /// <param name="role">The role.</param>
+    /// <returns>The name of the role.</returns>
+    public static string ToChatTemplateName(this ChatRole role) => role switch
+    {
+        ChatRole.SYSTEM => "System",
+        ChatRole.USER => "User",
+        ChatRole.AI => "Assistant",
+        
+        _ => "Unknown",
+    };
 }

app/MindWork AI Studio/Chat/ChatThread.cs

@@ -93,7 +93,7 @@ public sealed record ChatThread
     {
         
         //
-        // Prepare the prompts using the chatTemplate:
+        // Use the information from the chat template, if provided. Otherwise, use the default system prompt
         //
         string systemPromptTextWithChatTemplate;
         var logMessage = $"Using no chat template for chat thread '{chatThread.Name}'.";
@@ -125,6 +125,9 @@ public sealed record ChatThread
         }
         logger.LogInformation(logMessage);
         
+        //
+        // Add augmented data, if available:
+        //
         var isAugmentedDataAvailable = !string.IsNullOrWhiteSpace(chatThread.AugmentedData);
         var systemPromptWithAugmentedData = isAugmentedDataAvailable switch
         {
@@ -144,7 +147,7 @@ public sealed record ChatThread
         
         
         //
-        // Prepare the system prompt:
+        // Add information from profile if available and allowed:
         //
         string systemPromptText;
         logMessage = $"Using no profile for chat thread '{chatThread.Name}'.";

app/MindWork AI Studio/Chat/ContentBlock.cs

@@ -29,4 +29,16 @@ public class ContentBlock
     /// Should the content block be hidden from the user?
     /// </summary>
     public bool HideFromUser { get; set; }
+
+    public ContentBlock DeepClone()
+    {
+        return new()
+        {
+            Time = this.Time,
+            ContentType = this.ContentType,
+            Content = this.Content?.DeepClone(),
+            Role = this.Role,
+            HideFromUser = this.HideFromUser,
+        };
+    }
 }

app/MindWork AI Studio/Chat/ContentImage.cs

@@ -33,6 +33,18 @@ public sealed class ContentImage : IContent, IImageSource
         throw new NotImplementedException();
     }
     
+    /// <inheritdoc />
+    public IContent DeepClone()
+    {
+        return new ContentImage
+        {
+            Source = this.Source,
+            InitialRemoteWait = this.InitialRemoteWait,
+            IsStreaming = this.IsStreaming,
+            SourceType = this.SourceType,
+        };
+    }
+
     #endregion
 
     /// <summary>

app/MindWork AI Studio/Chat/ContentText.cs

@@ -125,6 +125,17 @@ public sealed class ContentText : IContent
         return chatThread;
     }
 
+    /// <inheritdoc />
+    public IContent DeepClone()
+    {
+        return new ContentText
+        {
+            Text = this.Text,
+            InitialRemoteWait = this.InitialRemoteWait,
+            IsStreaming = this.IsStreaming,
+        };
+    }
+
     #endregion
     
     /// <summary>

app/MindWork AI Studio/Chat/IContent.cs

@@ -43,6 +43,12 @@ public interface IContent
     /// </summary>
     public Task<ChatThread> CreateFromProviderAsync(IProvider provider, Model chatModel, IContent? lastPrompt, ChatThread? chatChatThread, CancellationToken token = default);
 
+    /// <summary>
+    /// Creates a deep copy
+    /// </summary>
+    /// <returns>The copy</returns>
+    public IContent DeepClone();
+    
     /// <summary>
     /// Returns the corresponding ERI content type.
     /// </summary>

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

@@ -334,6 +334,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
         this.ChatThread = this.ChatThread with
         {
             SelectedChatTemplate = this.currentChatTemplate.Id,
+            Blocks = this.currentChatTemplate.AdditionalMessages.Select(x => x.DeepClone()).ToList(),
         };
         
         await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
@@ -440,7 +441,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                 DataSourceOptions = this.earlyDataSourceOptions,
                 Name = this.ExtractThreadName(this.userInput),
                 Seed = this.RNG.Next(),
-                Blocks = [],
+                Blocks = this.currentChatTemplate == default ? [] : this.currentChatTemplate.AdditionalMessages.Select(x => x.DeepClone()).ToList(),
             };
             
             await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
@@ -671,7 +672,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                 ChatId = Guid.NewGuid(),
                 Name = string.Empty,
                 Seed = this.RNG.Next(),
-                Blocks = [],
+                Blocks = this.currentChatTemplate == default ? [] : this.currentChatTemplate.AdditionalMessages.Select(x => x.DeepClone()).ToList(),
             };
         }
         

app/MindWork AI Studio/Dialogs/ChatTemplateDialog.razor

@@ -92,7 +92,7 @@
                         <MudSelect Label="Role" @bind-Value="context.Role" Required>
                             @foreach (var role in availableRoles)
                             {
-                                <MudSelectItem Value="@role">@role.ToName()</MudSelectItem>
+                                <MudSelectItem Value="@role">@role.ToChatTemplateName()</MudSelectItem>
                             }
                         </MudSelect>
                     </MudTd>