Added retrieval integration, part I (#281)

app/MindWork AI Studio/Chat/ContentBlockComponent.razor

@@ -78,9 +78,9 @@
                     break;
 
                 case ContentType.IMAGE:
-                    if (this.Content is ContentImage imageContent)
+                    if (this.Content is ContentImage { SourceType: ContentImageSource.URL or ContentImageSource.LOCAL_PATH } imageContent)
                     {
-                        <MudImage Src="@imageContent.URL"/>
+                        <MudImage Src="@imageContent.Source"/>
                     }
 
                     break;

app/MindWork AI Studio/Chat/ContentImage.cs

@@ -29,7 +29,7 @@ public sealed class ContentImage : IContent
     public Func<Task> StreamingEvent { get; set; } = () => Task.CompletedTask;
 
     /// <inheritdoc />
-    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread chatChatThread, CancellationToken token = default)
+    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, IContent? lastPrompt, ChatThread? chatChatThread, CancellationToken token = default)
     {
         throw new NotImplementedException();
     }
@@ -37,12 +37,15 @@ public sealed class ContentImage : IContent
     #endregion
 
     /// <summary>
-    /// The URL of the image.
+    /// The type of the image source.
     /// </summary>
-    public string URL { get; set; } = string.Empty;
+    /// <remarks>
+    /// Is the image source a URL, a local file path, a base64 string, etc.?
+    /// </remarks>
+    public required ContentImageSource SourceType { get; init; }
 
     /// <summary>
-    /// The local path of the image.
+    /// The image source.
     /// </summary>
-    public string LocalPath { get; set; } = string.Empty;
+    public required string Source { get; set; }
 }

app/MindWork AI Studio/Chat/ContentImageSource.cs

@@ -0,0 +1,8 @@
+namespace AIStudio.Chat;
+
+public enum ContentImageSource
+{
+    URL,
+    LOCAL_PATH,
+    BASE64,
+}

app/MindWork AI Studio/Chat/ContentText.cs

@@ -35,11 +35,23 @@ public sealed class ContentText : IContent
     public Func<Task> StreamingEvent { get; set; } = () => Task.CompletedTask;
 
     /// <inheritdoc />
-    public async Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread? chatThread, CancellationToken token = default)
+    public async Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, IContent? lastPrompt, ChatThread? chatThread, CancellationToken token = default)
     {
         if(chatThread is null)
             return;
 
+        //
+        // Check if the user wants to bind any data sources to the chat:
+        //
+        
+        //
+        // Trigger the retrieval part of the (R)AG process:
+        //
+        
+        //
+        // Perform the augmentation of the R(A)G process:
+        //
+        
         // Store the last time we got a response. We use this later
         // to determine whether we should notify the UI about the
         // new content or not. Depends on the energy saving mode

app/MindWork AI Studio/Chat/IContent.cs

@@ -42,5 +42,5 @@ public interface IContent
     /// <summary>
     /// Uses the provider to create the content.
     /// </summary>
-    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread chatChatThread, CancellationToken token = default);
+    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, IContent? lastPrompt, ChatThread? chatChatThread, CancellationToken token = default);
 }