实现连续对话

host/Gateway.cs

@@ -43,175 +43,19 @@ public class Gateway
 {
     private static ILog log = LogManager.GetLogger(typeof(Gateway));
     private static bool goOn = true;
+    private static DialogDockpaneView dockpaneView = null;
+    
+    public static void SetDockpaneView(DialogDockpaneView view)
+    {
+        dockpaneView = view;
+    }
 
     public static void StopConversation()
     {
         goOn = false;
-    }
+        if (dockpaneView != null)
-    
-    public static async void SendMessage(string message, string model, string gdbPath, Action<MessageListItem> callback)
         {
-        Llm bailian = new Bailian
+            dockpaneView.hideProgressBar();
-        {
-            api_key = "sk-db177155677e438f832860e7f4da6afc"
-        };
-        List<Message> messages = new List<Message>();
-        string toolInfos = await GetToolInfos(new McpServerList(),callback);
-        log.Info(SystemPrompt.SysPrompt(gdbPath, toolInfos));
-        messages.Add(new Message
-        {
-            Role = "system",
-            Content = SystemPrompt.SysPrompt(gdbPath, toolInfos)
-        });
-        messages.Add(new Message
-        {
-            Role = "user",
-            Content = message
-        });
-        bool goOn = true;
-        string pattern = "^<tool_use>[\\s\\S]*?<\\/tool_use>$";
-        string promptPattern = "^<prompt>[\\s\\S]*?<\\/prompt>$";
-        McpServerList mcpServerList = new McpServerList();
-        while (goOn)
-        {
-            string reponse = await bailian.SendChatAsync(new LlmJsonContent()
-            {
-                Model = model,
-                Messages = messages,
-                Temperature = 0.3,
-                TopP = 0.6,
-                TopK = 25,
-                MaxTokens = 1024,
-                ThinkingBudget = 1024
-            });
-            long timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
-            log.Info(reponse);
-            messages.Add(new Message
-            {
-                Role = "assistant",
-                Content = reponse
-            });
-            if (Regex.IsMatch(reponse, pattern))
-            {
-                //工具类型的消息
-                XElement toolUse = XElement.Parse(reponse);
-                string fullToolName = toolUse.Element("name")?.Value;
-                string toolArgs = toolUse.Element("arguments")?.Value;
-                Dictionary<string, object> toolParams = JsonConvert.DeserializeObject<Dictionary<string, object>>(toolArgs);
-                string serverName = fullToolName.Contains(":") ? fullToolName.Split(':')[0] : fullToolName;
-                string toolName = fullToolName.Contains(":") ? fullToolName.Split(':')[1] : fullToolName;
-                McpServer mcpServer = mcpServerList.GetServer(serverName);
-                if (mcpServer is SseMcpServer)
-                {
-                    SseMcpServer sseMcpServer = mcpServer as SseMcpServer;
-                    SseMcpClient client = new SseMcpClient(sseMcpServer.BaseUrl);
-                    CallToolResponse toolResponse = await client.CallToolAsync(toolName,toolParams);
-                    MessageListItem toolMessageItem = new ToolMessageItem
-                    {
-                        toolName = toolName,
-                        toolParams = toolParams,
-                        type = MessageType.TOOL_MESSAGE,
-                        status = toolResponse.IsError ? "fail" : "success",
-                        content = JsonConvert.SerializeObject(toolResponse),
-                        id = timestamp.ToString()
-                    };
-                    messages.Add(new Message
-                    {
-                        Role = "user",
-                        Content = toolResponse.IsError ? SystemPrompt.ErrorPrompt(JsonConvert.SerializeObject(toolResponse)) : SystemPrompt.ContinuePrompt(JsonConvert.SerializeObject(toolResponse))
-                    });
-                    callback?.Invoke(toolMessageItem);
-                }else if (mcpServer is StdioMcpServer)
-                {
-                    StdioMcpServer stdioMcpServer = mcpServer as StdioMcpServer;
-                    StdioMcpClient client = new StdioMcpClient(stdioMcpServer.Command, stdioMcpServer.Args);
-                    CallToolResponse toolResponse = await client.CallToolAsync(toolName,toolParams);
-                    MessageListItem toolMessageItem = new ToolMessageItem
-                    {
-                        toolName = toolName,
-                        toolParams = toolParams,
-                        type = MessageType.TOOL_MESSAGE,
-                        status = toolResponse.IsError ? "fail" : "success",
-                        content = JsonConvert.SerializeObject(toolResponse),
-                        id = timestamp.ToString()
-                    };
-                    messages.Add(new Message
-                    {
-                        Role = "user",
-                        Content = toolResponse.IsError ? SystemPrompt.ErrorPrompt(JsonConvert.SerializeObject(toolResponse)) : SystemPrompt.ContinuePrompt(JsonConvert.SerializeObject(toolResponse))
-                    });
-                    callback?.Invoke(toolMessageItem);
-                }else if (mcpServer is InnerMcpServer)
-                {
-                    Type type = Type.GetType("LinkToolAddin.client.tool."+serverName);
-                    MethodInfo method = type.GetMethod(toolName,BindingFlags.Public | BindingFlags.Static);
-                    var task = method.Invoke(null, toolParams.Values.ToArray()) as Task<JsonRpcResultEntity>;
-                    JsonRpcResultEntity innerResult = await task;
-                    if (innerResult is JsonRpcErrorEntity)
-                    {
-                        MessageListItem toolMessageItem = new ToolMessageItem
-                        {
-                            toolName = toolName,
-                            toolParams = toolParams,
-                            type = MessageType.TOOL_MESSAGE,
-                            status = "fail",
-                            content = JsonConvert.SerializeObject(innerResult)
-                        };
-                        messages.Add(new Message
-                        {
-                            Role = "user",
-                            Content = SystemPrompt.ErrorPrompt(JsonConvert.SerializeObject(innerResult))
-                        });
-                        callback?.Invoke(toolMessageItem);
-                    }else if (innerResult is JsonRpcSuccessEntity)
-                    {
-                        MessageListItem toolMessageItem = new ToolMessageItem
-                        {
-                            toolName = toolName,
-                            toolParams = toolParams,
-                            type = MessageType.TOOL_MESSAGE,
-                            status = "success",
-                            content = JsonConvert.SerializeObject(innerResult)
-                        };
-                        messages.Add(new Message
-                        {
-                            Role = "user",
-                            Content = SystemPrompt.ContinuePrompt(JsonConvert.SerializeObject(innerResult))
-                        });
-                        callback?.Invoke(toolMessageItem);
-                    }
-                }
-            }
-            else if (Regex.IsMatch(reponse, promptPattern))
-            {
-                XElement prompt = XElement.Parse(reponse);
-                string fullPromptName = prompt.Element("name")?.Value;
-                string promptArgs = prompt.Element("arguments")?.Value;
-                Dictionary<string, object> promptParams = JsonConvert.DeserializeObject<Dictionary<string, object>>(promptArgs);
-                string serverName = fullPromptName.Contains(":") ? fullPromptName.Split(':')[0] : fullPromptName;
-                string promptName = fullPromptName.Contains(":") ? fullPromptName.Split(':')[1] : fullPromptName;
-                string promptRes = DynamicPrompt.GetPrompt(promptName, null);
-                messages.Add(new Message
-                {
-                    Role = "user",
-                    Content = promptRes
-                });
-            }
-            else
-            {
-                MessageListItem chatMessageListItem = new ChatMessageItem()
-                {
-                    content = reponse,
-                    role = "assistant",
-                    type = MessageType.CHAT_MESSAGE,
-                    id = timestamp.ToString()
-                };
-                callback?.Invoke(chatMessageListItem);
-            }
-            if (reponse.EndsWith("[DONE]"))
-            {
-                goOn = false;
-            }
         }
     }
     
@@ -236,11 +80,41 @@ public class Gateway
         return (matched, remaining);
     }
     
-    public static async void SendMessageStream(string message, string model, string gdbPath, Action<MessageListItem> callback)
+    public static async void SendMessageStream(string message, string model, string gdbPath, List<Message> historyMessages, Action<MessageListItem,List< Message>> callback)
     {
         Llm modelObj = new Bailian();
         List<string> bailianModels = ["Moonshot-Kimi-K2-Instruct","deepseek-r1","deepseek-v3","qwen3-235b-a22b","qwen3-32b","qwen-plus","qwen-turbo","abab6.5s-chat"];
         List<string> dmxModels = ["grok-3-mini","o4-mini","claude-3-5-haiku-20241022","claude-sonnet-4-20250514-thinking","claude-3-7-sonnet-20250219-thinking","grok-4-ssvip","gemini-2.5-pro-ssvip","gemini-2.5-flash-ssvip","o3-pro","gpt-4.1","gpt-4o"];
+        List<Message> messages = null;
+        string toolInfos = "";
+        if (historyMessages.IsNullOrEmpty())
+        {
+            messages = new List<Message>();
+            try
+            {
+                toolInfos  = await GetToolInfos(new McpServerList(),messages,callback);
+                messages.Add(new Message
+                {
+                    Role = "system",
+                    Content = SystemPrompt.SysPrompt(gdbPath, toolInfos)
+                });
+            }catch (Exception ex)
+            {
+                log.Error(ex);
+                MessageListItem endMessageListItem2  = new ChatMessageItem
+                {
+                    type = MessageType.WARNING,
+                    content = $"MCP列表读取失败{ex.Message}",
+                    id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString(),
+                    role = "system",
+                };
+                callback?.Invoke(endMessageListItem2,messages);
+            }
+        }
+        else
+        {
+            messages = historyMessages;
+        }
         if (bailianModels.Contains(model))
         {
             modelObj = new Bailian
@@ -263,7 +137,7 @@ public class Gateway
                 id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString(),
                 role = "system"
             };
-            callback?.Invoke(endMessageListItem2);
+            callback?.Invoke(endMessageListItem2,messages);
             MessageListItem endMessageListItem1 = new ChatMessageItem
             {
                 type = MessageType.END_TAG,
@@ -271,46 +145,14 @@ public class Gateway
                 id = (DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() + 3).ToString(),
                 role = "assistant"
             };
-            callback?.Invoke(endMessageListItem1);
+            callback?.Invoke(endMessageListItem1,messages);
             return;
         }
-        
-        List<Message> messages = new List<Message>();
-        string toolInfos = "";
-        try
-        {
-            toolInfos  = await GetToolInfos(new McpServerList(),callback);
-            messages.Add(new Message
-            {
-                Role = "system",
-                Content = SystemPrompt.SysPrompt(gdbPath, toolInfos)
-            });
         messages.Add(new Message
         {
             Role = "user",
             Content = message
         });
-        }catch (Exception ex)
-        {
-            log.Error(ex);
-            MessageListItem endMessageListItem2  = new ChatMessageItem
-            {
-                type = MessageType.WARNING,
-                content = $"MCP列表读取失败{ex.Message}",
-                id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString(),
-                role = "system"
-            };
-            callback?.Invoke(endMessageListItem2);
-            MessageListItem endMessageListItem1 = new ChatMessageItem
-            {
-                type = MessageType.END_TAG,
-                content = "",
-                id = (DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() + 3).ToString(),
-                role = "assistant"
-            };
-            callback?.Invoke(endMessageListItem1);
-            // MessageBox.Show(ex.Message,"获取MCP列表失败");
-        }
         goOn = true;
         long accTokens = 0;
         string toolPattern = "<tool_use>([\\s\\S]*?)<name>([\\s\\S]*?)<\\/name>([\\s\\S]*?)<arguments>([\\s\\S]*?)<\\/arguments>([\\s\\S]*?)<\\/tool_use>";
@@ -334,7 +176,7 @@ public class Gateway
                     id = timestamp.ToString(),
                     role = "system"
                 };
-                callback?.Invoke(endMessageListItem2);
+                callback?.Invoke(endMessageListItem2,messages);
                 MessageListItem endMessageListItem1 = new ChatMessageItem
                 {
                     type = MessageType.END_TAG,
@@ -342,8 +184,16 @@ public class Gateway
                     id = (timestamp + 3).ToString(),
                     role = "assistant"
                 };
-                callback?.Invoke(endMessageListItem1);
+                callback?.Invoke(endMessageListItem1,messages);
                 // MessageBox.Show("达到最大循环次数", "退出循环");
+                MessageListItem endAllMsgItem = new ChatMessageItem
+                {
+                    type = MessageType.END_ALL,
+                    content = "",
+                    id = (timestamp + 4).ToString(),
+                    role = "assistant"
+                };
+                callback?.Invoke(endAllMsgItem,messages);
                 break; 
             }
             LlmJsonContent jsonContent = new LlmJsonContent()
@@ -369,7 +219,15 @@ public class Gateway
                     id = (timestamp + 3).ToString(),
                     role = "assistant"
                 };
-                callback?.Invoke(endMessageListItem1);
+                callback?.Invoke(endMessageListItem1,messages);
+                MessageListItem endAllMsgItem = new ChatMessageItem
+                {
+                    type = MessageType.END_ALL,
+                    content = "",
+                    id = (timestamp + 4).ToString(),
+                    role = "assistant"
+                };
+                callback?.Invoke(endAllMsgItem,messages);
                 break;
             }
 
@@ -386,7 +244,15 @@ public class Gateway
                             id = (timestamp+3).ToString(),
                             role = "assistant"
                         };
-                        callback?.Invoke(endMessageListItem2);
+                        callback?.Invoke(endMessageListItem2,messages);
+                        MessageListItem endAllMsgItem = new ChatMessageItem
+                        {
+                            type = MessageType.END_ALL,
+                            content = "",
+                            id = (timestamp + 4).ToString(),
+                            role = "assistant"
+                        };
+                        callback?.Invoke(endAllMsgItem,messages);
                         break;
                     }
                     try
@@ -401,7 +267,7 @@ public class Gateway
                         };
                         Application.Current.Dispatcher.Invoke(() =>
                         {
-                            callback?.Invoke(reasonMessageListItem);
+                            callback?.Invoke(reasonMessageListItem,messages);
                         });
                         messageContent = chunk;
                         var (matched, remaining) = ExtractMatchedPart(chunk, toolPattern);
@@ -420,7 +286,7 @@ public class Gateway
                                 };
                                 Application.Current.Dispatcher.Invoke(() =>
                                 {
-                                    callback?.Invoke(chatMessageListItem);
+                                    callback?.Invoke(chatMessageListItem,messages);
                                 });
                             }
                             else
@@ -433,7 +299,7 @@ public class Gateway
                                     type = MessageType.CHAT_MESSAGE,
                                     id = timestamp.ToString()
                                 };
-                                callback?.Invoke(chatMessageListItem);
+                                callback?.Invoke(chatMessageListItem,messages);
                                 XElement promptUse = XElement.Parse(matchedPrompt);
                                 string promptKey = promptUse.Element("name")?.Value;
                                 string promptArgs = promptUse.Element("arguments")?.Value;
@@ -467,7 +333,7 @@ public class Gateway
                             };
                             Application.Current.Dispatcher.Invoke(() =>
                             {
-                                callback?.Invoke(chatMessageListItem);
+                                callback?.Invoke(chatMessageListItem,messages);
                             });
                             if (!executedTool)
                             {
@@ -484,7 +350,7 @@ public class Gateway
                                 };
                                 Application.Current.Dispatcher.Invoke(() =>
                                 {
-                                    callback?.Invoke(toolMessageListItem);
+                                    callback?.Invoke(toolMessageListItem,messages);
                                 });
                             }
                             mcpToolRequests = new List<McpToolRequest>();
@@ -513,7 +379,7 @@ public class Gateway
                     id = timestamp.ToString(),
                     role = "system"
                 };
-                callback?.Invoke(endMessageListItem2);
+                callback?.Invoke(endMessageListItem2,messages);
                 MessageListItem endMessageListItem1 = new ChatMessageItem
                 {
                     type = MessageType.END_TAG,
@@ -521,8 +387,16 @@ public class Gateway
                     id = (timestamp + 3).ToString(),
                     role = "assistant"
                 };
-                callback?.Invoke(endMessageListItem1);
+                callback?.Invoke(endMessageListItem1,messages);
                 // MessageBox.Show(e.Message, "请求大模型出错");
+                MessageListItem endAllMsgItem = new ChatMessageItem
+                {
+                    type = MessageType.END_ALL,
+                    content = "",
+                    id = (timestamp + 4).ToString(),
+                    role = "assistant"
+                };
+                callback?.Invoke(endAllMsgItem,messages);
                 break;
             }
             if (messageContent != "")
@@ -567,7 +441,7 @@ public class Gateway
                         });
                         Application.Current.Dispatcher.Invoke(() =>
                         {
-                            callback?.Invoke(toolMessageItem1);
+                            callback?.Invoke(toolMessageItem1,messages);
                         });
                     }
                     else if (mcpServer is StdioMcpServer)
@@ -595,7 +469,7 @@ public class Gateway
                         });
                         Application.Current.Dispatcher.Invoke(() =>
                         {
-                            callback?.Invoke(toolMessageItem1);
+                            callback?.Invoke(toolMessageItem1,messages);
                         });
                     }
                     else if (mcpServer is InnerMcpServer)
@@ -626,7 +500,7 @@ public class Gateway
                                 });
                                 Application.Current.Dispatcher.Invoke(() =>
                                 {
-                                    callback?.Invoke(toolMessageItem);
+                                    callback?.Invoke(toolMessageItem,messages);
                                 });
                                 queriedKnowledge = true;
                             }
@@ -651,7 +525,7 @@ public class Gateway
                                 });
                                 Application.Current.Dispatcher.Invoke(() =>
                                 {
-                                    callback?.Invoke(toolMessageItem);
+                                    callback?.Invoke(toolMessageItem,messages);
                                 });
                             }
                             continue;
@@ -702,7 +576,7 @@ public class Gateway
                             });
                             Application.Current.Dispatcher.Invoke(() =>
                             {
-                                callback?.Invoke(toolMessageItem1);
+                                callback?.Invoke(toolMessageItem1,messages);
                             });
                         }
                         else if (innerResult is JsonRpcSuccessEntity)
@@ -725,7 +599,7 @@ public class Gateway
                             });
                             Application.Current.Dispatcher.Invoke(() =>
                             {
-                                callback?.Invoke(toolMessageItem1);
+                                callback?.Invoke(toolMessageItem1,messages);
                             });
                         }
                     }
@@ -761,7 +635,7 @@ public class Gateway
                     };
                     Application.Current.Dispatcher.Invoke(() =>
                     {
-                        callback?.Invoke(toolMessageItem);
+                        callback?.Invoke(toolMessageItem,messages);
                     });
                 }
                 catch (Exception e)
@@ -777,13 +651,11 @@ public class Gateway
                 id = (timestamp+3).ToString(),
                 role = "assistant"
             };
-            callback?.Invoke(endMessageListItem);
+            callback?.Invoke(endMessageListItem,messages);
+        }
     }
     
-        MessageBox.Show("本轮回复完成", "结束提示");
+    private static async Task<string> GetToolInfos(McpServerList mcpServerList,List<Message> historyMessages,Action<MessageListItem,List<Message>> callback)
-    }
-    
-    private static async Task<string> GetToolInfos(McpServerList mcpServerList,Action<MessageListItem> callback)
     {
         long timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
         StringBuilder toolInfos = new StringBuilder();
@@ -894,10 +766,10 @@ public class Gateway
             {
                 type = MessageType.WARNING,
                 content = $"读取失败的MCP服务有：{JsonConvert.SerializeObject(failedMcpString)}",
-                id = timestamp.ToString(),
+                id = (timestamp-2).ToString(),
                 role = "system"
             };
-            callback?.Invoke(endMessageListItem2);
+            callback?.Invoke(endMessageListItem2,historyMessages);
             // MessageBox.Show($"读取失败的MCP服务有：{JsonConvert.SerializeObject(failedMcpString)}","MCP读取错误");
         }
         return toolInfos.ToString();

ui/dockpane/DialogDockpane.xaml

@@ -23,7 +23,7 @@
       <RowDefinition Height="*"/>
       <RowDefinition Height="24"/>
       <RowDefinition Height="Auto"/>
-      <RowDefinition Height="24"/>
+      <RowDefinition Height="16"/>
     </Grid.RowDefinitions>
     <Grid Grid.Row="0" HorizontalAlignment="Center">
       <Grid.ColumnDefinitions>
@@ -66,5 +66,11 @@
       <TextBox Grid.Column="0" Name="QuestionTextbox" Text="" TextWrapping="Wrap" AcceptsReturn="True" VerticalScrollBarVisibility="Auto" PreviewKeyDown="QuestionTextbox_OnPreviewKeyDown"></TextBox>
       <Button Grid.Column="1" Name="SendButton" Content="发送" Click="SendButton_OnClick"></Button>
     </Grid>
+    <ProgressBar x:Name="IndeterminateProgressBar" 
+                 Grid.Row="4" 
+                 Margin="3" 
+                 Height="16" 
+                 IsIndeterminate="True"
+                 Visibility="Hidden"/>
   </Grid>
 </UserControl>

ui/dockpane/DialogDockpane.xaml.cs

@@ -54,12 +54,14 @@ namespace LinkToolAddin.ui.dockpane
         private List<string> idList = new List<string>();
         private ConcurrentDictionary<string,MessageListItem> messageDict = new ConcurrentDictionary<string,MessageListItem>();
         private ConcurrentDictionary<string,Border> borderItemsDict = new ConcurrentDictionary<string,Border>();
+        private List<Message> historyMessages = new List<Message>();
         
         public DialogDockpaneView()
         {
             InitLogger();
             InitializeComponent();
             DataContext = this;
+            Gateway.SetDockpaneView(this);
         }
 
         private async void TestServer_OnClick(object sender, RoutedEventArgs e)
@@ -105,6 +107,7 @@ namespace LinkToolAddin.ui.dockpane
         private void SendButton_OnClick(object sender, RoutedEventArgs e)
         {
             StatusTextBlock.Text = "正在读取用户输入和工具列表";
+            IndeterminateProgressBar.Visibility = Visibility.Visible;
             string question = QuestionTextbox.Text;
             string defaultGdbPath = Project.Current.DefaultGeodatabasePath;
             string gdbPath = @"";
@@ -128,7 +131,12 @@ namespace LinkToolAddin.ui.dockpane
                 model = ShowInputBox("自定义模型", "请输入模型名称:", "");
             }
             ScrollViewer.ScrollToBottom();
-            Gateway.SendMessageStream(question,model,defaultGdbPath,NewMessage_Recall);
+            Gateway.SendMessageStream(question,model,defaultGdbPath,historyMessages,NewMessage_Recall);
+        }
+
+        public void hideProgressBar()
+        {
+            IndeterminateProgressBar.Visibility = Visibility.Hidden;
         }
         
         private string ShowInputBox(string title, string message, string defaultValue = "")
@@ -171,7 +179,13 @@ namespace LinkToolAddin.ui.dockpane
             return textBox.Text;
         }
 
-        public void NewMessage_Recall(MessageListItem msg)
+        public void NewMessage_Recall(MessageListItem msg, List<Message> historyMessages)
+        {
+            this.historyMessages = historyMessages;
+            NewMessage_Recall(msg);
+        }
+
+        private void NewMessage_Recall(MessageListItem msg)
         {
             string msgId = msg.id;
             log.Info(msg.content);
@@ -187,6 +201,10 @@ namespace LinkToolAddin.ui.dockpane
                     if (msg.type == MessageType.END_TAG)
                     {
                         StatusTextBlock.Text = "";
+                    }else if (msg.type == MessageType.END_ALL)
+                    {
+                        StatusTextBlock.Text = "";
+                        IndeterminateProgressBar.Visibility = Visibility.Hidden;
                     }
                     return;
                 }
@@ -250,6 +268,10 @@ namespace LinkToolAddin.ui.dockpane
                     if (msg.type == MessageType.END_TAG)
                     {
                         StatusTextBlock.Text = "";
+                    }else if (msg.type == MessageType.END_ALL)
+                    {
+                        StatusTextBlock.Text = "";
+                        IndeterminateProgressBar.Visibility = Visibility.Hidden;
                     }
                     ChatHistoryStackPanel.Children.Remove(borderItemsDict[msgId]);
                     borderItemsDict.TryRemove(msgId, out Border border);
@@ -309,6 +331,7 @@ namespace LinkToolAddin.ui.dockpane
                         Grid grid = borderItem.Child as Grid;
                         TextBox textBox = grid.Children[1] as TextBox;
                         textBox.Text = msg.content;
+                        StatusTextBlock.Text = "出现错误信息";
                     }
                 }
             }
@@ -647,6 +670,7 @@ namespace LinkToolAddin.ui.dockpane
             borderItemsDict.Clear();
             ChatHistoryStackPanel.Children.Clear();
             QuestionTextbox.Clear();
+            historyMessages.Clear();
             StatusTextBlock.Text = "";
         }
 

ui/dockpane/TestDockpane.xaml.cs

@@ -201,16 +201,7 @@ namespace LinkToolAddin.ui.dockpane
 
         private async void PromptTestButton_OnClick(object sender, RoutedEventArgs e)
         {
-            string userPrompt = PromptTestTextBox.Text;
+            throw new NotImplementedException();
-            // model可选值：qwen3-235b-a22b,qwen-max,deepseek-r1
-            try
-            {
-                await Task.Run(() => Gateway.SendMessageStream(userPrompt,"qwen3-235b-a22b", "F:\\secondsemester\\linktool\\test\\LinkTool0604\\LinkTool0604.gdb", AddReplyStream));
-            }
-            catch (Exception exception)
-            {
-                log.Error(exception.Message);
-            }
         }
         
         public async void AddReplyStream(MessageListItem msg)

ui/message/MessageListItem.cs

@@ -7,7 +7,8 @@ public enum MessageType
     REASON_MESSAGE,
     END_TAG,
     WARNING,
-    ERROR
+    ERROR,
+    END_ALL
 }
 
 public interface MessageListItem