Merge pull request #89 from hchen2020/master

Load function from conversation history.

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/FunctionExecutionResult.cs

@@ -0,0 +1,19 @@
+using System.Text.Json.Serialization;
+
+namespace BotSharp.Abstraction.Conversations.Models;
+
+public class FunctionExecutionResult<T> where T : new()
+{
+    private readonly string _name;
+
+    public FunctionExecutionResult(string name)
+    {
+        _name = name;
+    }
+
+    [JsonPropertyName("function_name")]
+    public string Name => _name;
+
+    [JsonPropertyName("execution_result")]
+    public T Result { get; set; } = new T();
+}

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/FunctionExecutionStatus.cs

@@ -1,7 +0,0 @@
-namespace BotSharp.Abstraction.Conversations.Models;
-
-public enum FunctionExecutionStatus
-{
-    Success = 1,
-    Failure = 2
-}

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/FunctionExecutionValidationResult.cs

@@ -4,6 +4,11 @@ namespace BotSharp.Abstraction.Conversations.Models;
 
 public class FunctionExecutionValidationResult
 {
+    public FunctionExecutionValidationResult()
+    {
+
+    }
+
     public FunctionExecutionValidationResult(string validationStatus, string validationMessage = "")
     {
         ValidationStatus = validationStatus;

src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.cs

@@ -81,17 +81,19 @@ public class ConversationService : IConversationService
             if (msg.Role == "function")
             {
                 var result = msg.ExecutionResult.Replace("\r", " ").Replace("\n", " ");
-                var content = $"{msg.FunctionName} {result}";
-                Console.WriteLine(content);
-                /*_storage.Append(agentId, conversationId, new RoleDialogModel(msg.Role, content)
+                var content = $"{result}";
+                Console.WriteLine($"{msg.Role}: {content}");
+                _storage.Append(agentId, conversationId, new RoleDialogModel(msg.Role, content)
                 {
                     FunctionName = msg.FunctionName,
-                });*/
+                });
             }
             else
             {
                 var content = msg.Content.Replace("\r", " ").Replace("\n", " ");
+                Console.WriteLine($"{msg.Role}: {content}");
                 _storage.Append(agentId, conversationId, new RoleDialogModel(msg.Role, content));
+                
                 await onMessageReceived(msg);
             }
         });

src/Plugins/BotSharp.Plugin.AzureOpenAI/Providers/ChatCompletionProvider.cs

@@ -120,7 +120,6 @@ public class ChatCompletionProvider : IChatCompletion
 
         choice = response.Value.Choices[0];
         message = choice.Message;
-        Console.Write(message.Content);
         await onMessageReceived(new RoleDialogModel(ChatRole.Assistant.ToString(), message.Content));
 
         return true;
@@ -197,10 +196,21 @@ public class ChatCompletionProvider : IChatCompletion
                 Parameters = BinaryData.FromObjectAsJson(function.Parameters)
             });
         }
-        
+
         foreach (var message in conversations)
         {
-            chatCompletionsOptions.Messages.Add(new ChatMessage(message.Role, message.Content));
+            if (message.Role == ChatRole.Function)
+            {
+                var funcContext = JsonSerializer.Deserialize<FunctionExecutionResult<object>>(message.Content);
+                chatCompletionsOptions.Messages.Add(new ChatMessage(message.Role, message.Content)
+                {
+                    Name = funcContext.Name
+                });
+            }
+            else
+            {
+                chatCompletionsOptions.Messages.Add(new ChatMessage(message.Role, message.Content));
+            }
         }
 
         return chatCompletionsOptions;