last ...

Extensions/XAiModelsExtensions.cs

@@ -1,10 +1,12 @@
 using System;
 using System.Linq;
 using xAiModels.Models;
+using xModels.Extensions;
 using xCommons.Extensions;
 using xAiModels.Constants;
 using xAiModels.Models.Dtos;
 using xExceptions.Constants;
+using Microsoft.Extensions.AI;
 using xAiModels.Models.Entities;
 using System.Collections.Generic;
 
@@ -177,6 +179,22 @@ namespace xAiModels.Extensions
             return result;
         }
 
+        /// <summary>
+        /// Validate a Request for Retrieve Response in Controllers ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <returns></returns>
+        public static bool IsValid(this XAiResponseRequest source)
+        {
+            //
+            var result =
+                !source.IsNullOrDefault() &&
+                !source.Prompt.IsNullOrEmpty();
+
+            //
+            return result;
+        }
+
         /// <summary>
         /// Check a Collection Contains Default Project for Specified Owner or not ...
         /// </summary>
@@ -211,7 +229,7 @@ namespace xAiModels.Extensions
             var result = !item.IsNullOrDefault();
 
             //
-            return result;            
+            return result;
         }
 
         /// <summary>
@@ -253,7 +271,7 @@ namespace xAiModels.Extensions
             var result = !item.IsNullOrDefault();
 
             //
-            return result;            
+            return result;
         }
 
         /// <summary>
@@ -293,7 +311,7 @@ namespace xAiModels.Extensions
             //
             return item.Id;
         }
-    
+
         /// <summary>
         /// Get Default Conversation Id from a Collection Contains ...
         /// </summary>
@@ -333,7 +351,38 @@ namespace xAiModels.Extensions
             var result = item.Id;
 
             //
-            return result;            
-        }    
+            return result;
+        }
+
+        public static ChatMessage ToChatMessages(
+            this XAiMessageDto source
+        )
+        {
+            //
+            // TODO: Handle Files Attached here ...
+
+            //
+            ChatMessage result = null;
+
+            //
+            if (!source.IsNullOrDefault())
+            {
+                //
+                result = new ChatMessage
+                {
+                    AuthorName =
+                    source.Role == XAiChatRole.User &&
+                    !source.Owner.IsNullOrDefault()
+                        ? source.Owner.GetFullname()
+                        : string.Empty,
+                    Role = source.Role.ToChatRole(),
+                    MessageId = source.Id.ToString(),
+                    Contents = [new TextContent(source.Content)]
+                };
+            }
+
+            //
+            return result;
+        }
     }
 }