增加思维导图联系上下文功能

@@ -52,7 +52,7 @@ import HeadphoneIcon from "../icons/headphone.svg";
 //20250317新增word excel图标
 import ExcelIcon from "../icons/excel.svg";
 import WordIcon from "../icons/word.svg";
-import MindIcon from "../icons/mind.svg"
+import MindIcon from "../icons/mind.svg";
 
 import {
   BOT_HELLO,
@@ -66,6 +66,7 @@ import {
   useAppConfig,
   useChatStore,
   usePluginStore,
+  useMindMapStore, //新增消息仓库用于存储上下文至思维导图页面
 } from "../store";
 
 import {
@@ -134,7 +135,8 @@ import { getAvailableClientsCount, isMcpEnabled } from "../mcp/actions";
 
 //20250317新增
 import { toExcel } from "../utils/excelAndWordUtils/export2Excel";
-import {exportWord} from "../utils/excelAndWordUtils/word";
+import { exportWord } from "../utils/excelAndWordUtils/word";
+import { getMindPrompt } from "../utils/prompt";
 const localStorage = safeLocalStorage();
 
 const ttsPlayer = createTTSPlayer();
@@ -181,7 +183,9 @@ function isTableContent(content: string): boolean {
   const hasTableSeparator = tablePattern.test(content);
 
   // 检查是否包含至少一行表格内容
-  const hasTableRows = content.split("\n").some((line) => rowPattern.test(line));
+  const hasTableRows = content
+    .split("\n")
+    .some((line) => rowPattern.test(line));
 
   // 如果同时包含分隔符行和表格内容行，则认为是表格
   return hasTableSeparator && hasTableRows;
@@ -709,7 +713,8 @@ export function ChatActions(props: {
           <Selector
             defaultSelectedValue={`${currentModel}@${currentProviderName}`}
             items={models.map((m) => ({
-              title: `${m.displayName}${m?.provider?.providerName
+              title: `${m.displayName}${
+                m?.provider?.providerName
                   ? " (" + m?.provider?.providerName + ")"
                   : ""
               }`,
@@ -1704,6 +1709,36 @@ function _Chat() {
 
   const [showChatSidePanel, setShowChatSidePanel] = useState(false);
 
+  // 20250327新增思维导图导出
+  function toMind(messages: RenderMessage[], content: string) {
+    const newMessages = [];
+    const { setMindMapData } = useMindMapStore.getState();
+    // 遍历 messages 数组
+    for (const message of messages) {
+      // 检查 content 类型并正确存储
+      if (typeof message.content === "string") {
+        newMessages.push({
+          role: message.role,
+          content: message.content,
+        });
+      } else {
+        newMessages.push({
+          role: message.role,
+          content: JSON.stringify(message.content),
+        });
+      }
+      if (message.content === content) {
+        newMessages.push({
+          role: "user",
+          content: getMindPrompt(content, true),
+        });
+        break;
+      }
+    }
+    setMindMapData(newMessages, content);
+    navigate("/mind", { state: { msg: true } });
+  }
+
   return (
     <>
       <div className={styles.chat} key={session.id}>
@@ -1939,7 +1974,7 @@ function _Chat() {
                                         }
                                       />
                                       {/* 以下 20250317 新增Word excel导出按钮 */}
-                                      {isTableContent(getMessageTextContent(message)) && (
+                                      {/* {isTableContent(getMessageTextContent(message)) && (
                                         <>
                                           <ChatAction
                                             text={Locale.Chat.Actions.Excel}
@@ -1949,23 +1984,38 @@ function _Chat() {
                                             }
                                           />
                                         </>
-                                      )}
-
-                                      {!isTableContent(getMessageTextContent(message)) && (
+                                      )} */}
+                                      <ChatAction
+                                        text={Locale.Chat.Actions.Excel}
+                                        icon={<ExcelIcon />}
+                                        onClick={() =>
+                                          toExcel(
+                                            getMessageTextContent(message),
+                                          )
+                                        }
+                                      />
+                                      {!isTableContent(
+                                        getMessageTextContent(message),
+                                      ) && (
                                         <>
                                           <ChatAction
                                             text={Locale.Chat.Actions.Word}
                                             icon={<WordIcon />}
-                                            onClick={() => exportWord(
+                                            onClick={() =>
+                                              exportWord(
                                                 getMessageTextContent(message),
-                                            )}
+                                              )
+                                            }
                                           />
                                           <ChatAction
                                             text={Locale.Chat.Actions.Mind}
                                             icon={<MindIcon />}
-                                            onClick={() => exportWord(
+                                            onClick={() => {
+                                              toMind(
+                                                messages,
                                                 getMessageTextContent(message),
-                                            )}
+                                              );
+                                            }}
                                           />
                                         </>
                                       )}

@@ -22,9 +22,15 @@ export function MindPanel(props: MindPanelProps) {
     if (!inputValue.trim()) return message.error("请输入提示词！");
     setIsLoading(true);
     try {
-      const prompt = getMindPrompt(inputValue);
+      const prompt = getMindPrompt(inputValue, false);
       const response = await chatStore.directLlmInvoke(prompt, "gpt-4o-mini");
       console.log("原始响应:", response);
+      let cleanedContent = response.startsWith("```json")
+        ? response.substring(8)
+        : response;
+      if (cleanedContent.endsWith("```")) {
+        cleanedContent = cleanedContent.substring(0, cleanedContent.length - 4);
+      }
       const parsedData: MindElixirData = JSON.parse(response);
       console.log("解析后响应:", parsedData);
       // 增强校验逻辑

@@ -8,7 +8,7 @@ import { useMobileScreen } from "@/app/utils";
 import { IconButton } from "../button";
 import Locale from "@/app/locales";
 import { Path } from "@/app/constant";
-import { useNavigate } from "react-router-dom";
+import { useNavigate, useLocation } from "react-router-dom";
 import clsx from "clsx";
 import { getClientConfig } from "@/app/config/client";
 import React, { useEffect, useMemo, useRef, useState } from "react";
@@ -18,6 +18,8 @@ import ReturnIcon from "@/app/icons/return.svg";
 import MinIcon from "@/app/icons/min.svg";
 import MaxIcon from "@/app/icons/max.svg";
 import SDIcon from "@/app/icons/sd.svg";
+import { useChatStore, useMindMapStore } from "@/app/store";
+import { message } from "antd";
 
 export function MindPage() {
   const isMobileScreen = useMobileScreen();
@@ -26,10 +28,14 @@ export function MindPage() {
   const showMaxIcon = !isMobileScreen && !clientConfig?.isApp;
   const config = useAppConfig();
   const scrollRef = useRef<HTMLDivElement>(null);
-  const isWriting = location.pathname === Path.Writing;
+  const isMind = location.pathname === Path.Mind;
   const [isLoading, setIsLoading] = useState(false);
   const containerRef = useRef<HTMLDivElement>(null);
   const mindInstance = useRef<InstanceType<typeof MindElixir> | null>(null);
+  const chatStore = useChatStore();
+  const { newMessages, content } = useMindMapStore.getState();
+  const query = useLocation();
+  const { msg } = query.state || {};
   const [data, setData] = useState<MindElixirData>({
     nodeData: {
       id: "root",
@@ -51,6 +57,46 @@ export function MindPage() {
     mindInstance.current = new MindElixir(options);
     mindInstance.current.init(data);
 
+    const fetchData = async () => {
+      if (msg) {
+        if (content) {
+          setIsLoading(true);
+          try {
+            const response = await chatStore.getMindData(
+              newMessages,
+              "gpt-4o-mini",
+            );
+            console.log("原始响应:", response);
+            let cleanedContent = response.startsWith("```json")
+              ? response.substring(8)
+              : response;
+            if (cleanedContent.endsWith("```")) {
+              cleanedContent = cleanedContent.substring(
+                0,
+                cleanedContent.length - 4,
+              );
+            }
+            const parsedData: MindElixirData = JSON.parse(cleanedContent);
+            console.log("解析后响应:", parsedData);
+            // 增强校验逻辑
+            if (
+              !parsedData?.nodeData?.id ||
+              !Array.isArray(parsedData.nodeData.children)
+            ) {
+              throw new Error("数据结构不完整");
+            }
+            setData(parsedData);
+          } catch (error) {
+            console.log(error);
+            message.error("请求失败，请重试");
+          } finally {
+            setIsLoading(false); // 确保关闭加载状态
+          }
+        }
+      }
+    };
+    fetchData();
+
     return () => {
       if (mindInstance.current) {
         mindInstance.current.destroy();
@@ -73,6 +119,13 @@ export function MindPage() {
           topic: "生成中....",
         },
       });
+    } else {
+      mindInstance.current?.refresh({
+        nodeData: {
+          id: "root",
+          topic: "中心主题",
+        },
+      });
     }
   }, [isLoading]);
 
@@ -133,7 +186,7 @@ export function MindPage() {
   return (
     <>
       <MindSiderBar
-        className={clsx({ [homeStyles["sidebar-show"]]: isWriting })}
+        className={clsx({ [homeStyles["sidebar-show"]]: isMind })}
         setData={setData}
         isLoading={isLoading}
         setIsLoading={setIsLoading}

@@ -855,7 +855,7 @@ export const useChatStore = createPersistStore(
         }
       },
 
-      async directLlmInvoke(content: string,model:string): Promise<string> {
+      async directLlmInvoke(content: string, model: string): Promise<string> {
         return new Promise((resolve, reject) => {
           const config = useAppConfig.getState();
           const accessStore = useAccessStore.getState();
@@ -864,7 +864,7 @@ export const useChatStore = createPersistStore(
           const modelConfig = {
             ...config.modelConfig,
             model: model,
-            providerName: accessStore.provider
+            providerName: accessStore.provider,
           };
 
           // 直接构造消息
@@ -872,7 +872,7 @@ export const useChatStore = createPersistStore(
             createMessage({
               role: "user",
               content: fillTemplateWith(content, modelConfig),
-            })
+            }),
           ];
 
           const api: ClientApi = getClientApi(modelConfig.providerName);
@@ -887,13 +887,94 @@ export const useChatStore = createPersistStore(
               resolve(message);
             },
             onError(error) {
-              reject(error instanceof Error ? error : new Error(prettyObject(error)));
-            }
+              reject(
+                error instanceof Error ? error : new Error(prettyObject(error)),
+              );
+            },
+          });
         });
+      },
+
+      async getMindData(
+        messages: Array<{ role: string; content: string }>,
+        model: string,
+      ): Promise<string> {
+        return new Promise(async (resolve, reject) => {
+          try {
+            const config = useAppConfig.getState();
+            const accessStore = useAccessStore.getState();
+
+            // 1. 构建模型配置
+            const modelConfig = {
+              ...config.modelConfig,
+              model: model,
+              providerName: accessStore.provider,
+              enableInjectSystemPrompts:
+                config.modelConfig.enableInjectSystemPrompts,
+            };
+
+            // 2. 处理系统提示
+            let systemPrompts: ChatMessage[] = [];
+            const shouldInjectSystem =
+              modelConfig.enableInjectSystemPrompts &&
+              (model.startsWith("gpt-") || model.startsWith("chatgpt-"));
+
+            const mcpEnabled = await isMcpEnabled();
+            let systemContent = "";
+
+            // 3. 添加基础系统提示
+            if (shouldInjectSystem) {
+              systemContent += fillTemplateWith("", {
+                ...modelConfig,
+                template: DEFAULT_SYSTEM_TEMPLATE,
               });
             }
 
+            // 4. 添加MCP系统提示
+            if (mcpEnabled) {
+              systemContent += await getMcpSystemPrompt();
+            }
+
+            if (systemContent) {
+              systemPrompts.push(
+                createMessage({
+                  role: "system",
+                  content: systemContent,
+                }),
+              );
+            }
 
+            // 5. 处理消息模板
+            const processedMessages = messages.map((msg) => {
+              if (msg.role === "user") {
+                return {
+                  ...msg,
+                  content: fillTemplateWith(msg.content, modelConfig),
+                } as ChatMessage;
+              }
+              return msg as ChatMessage;
+            });
+
+            // 6. 组合最终消息（系统提示 + 处理后的消息）
+            const finalMessages = [...systemPrompts, ...processedMessages];
+
+            // 7. 创建API客户端并调用
+            const api = getClientApi(modelConfig.providerName);
+            api.llm.chat({
+              messages: finalMessages,
+              config: {
+                ...modelConfig,
+                stream: false,
+              },
+              onFinish: resolve,
+              onError: (err) =>
+                reject(err instanceof Error ? err : new Error(err)),
+            });
+          } catch (err) {
+            reject(err instanceof Error ? err : new Error(String(err)));
+          }
+        });
+      },
     };
 
     return methods;

@@ -3,3 +3,4 @@ export * from "./update";
 export * from "./access";
 export * from "./config";
 export * from "./plugin";
+export * from "./message";

+import { createPersistStore } from "../utils/store";
+
+export const useMindMapStore = createPersistStore<
+  { newMessages: { role: string; content: string }[]; content: string },
+  {
+    setMindMapData: (
+      newMessages: { role: string; content: string }[],
+      content: string,
+    ) => void;
+    clearMindMapData: () => void;
+  }
+>(
+  {
+    newMessages: [],
+    content: "",
+  },
+  (set, get) => ({
+    setMindMapData: (newMessages, content) => {
+      set(() => ({
+        newMessages,
+        content,
+      }));
+    },
+
+    clearMindMapData: () => {
+      set(() => ({
+        newMessages: [],
+        content: "",
+      }));
+    },
+  }),
+  {
+    name: "mind-map-store",
+    version: 1,
+  },
+);

+import type { ChatMessage } from "../store";
+
+export type RenderMessage = ChatMessage & { preview?: boolean };
+
+export interface MindMapStore {
+  newMessages: { role: string; content: string }[];
+  content: string;
+  setMindMapData: (
+    newMessages: { role: string; content: string }[],
+    content: string,
+  ) => void;
+  clearMindMapData: () => void;
+}

 import type { writePromptParam } from "@/app/types/prompt";
-
 export function getWrtingPrompt(param: writePromptParam) {
   const isImg = `文案要配上图片，实现图文混排，要美观,要符合${param.writingPurposeName}的排版标准和写作风格,写作风格要${param.writingStyleName},
             你没有图片没关系,把图文混排的效果实现,并在你认为要插入图片的地方将图片的Prompt用英文输出给:![description](https://image.pollinations.ai/prompt/description?nologo=true)，记得图片地址后面的?nologo=true一定不能去掉了,
@@ -19,8 +18,9 @@ export function getBgPrompt(content: string) {
   return input;
 }
 
-export function getMindPrompt(content: string) {
-  return `请你帮我生成一份以"${content}"为主题的思维导图数据，请严格遵循以下要求生成思维导图数据：
+export function getMindPrompt(content: string, isContext: boolean) {
+  const context = `联系上下文`;
+  let prompt = `请你帮我生成一份以"${content}"为主题的思维导图数据，请严格遵循以下要求生成思维导图数据：
                 1. 所有键名必须使用双引号
                 2. 所有字符串值必须使用双引号
                 3. 确保没有尾随逗号
@@ -42,4 +42,8 @@ export function getMindPrompt(content: string) {
                 },}
             只需要返回数据，不要做任何解释
             `;
+  if (isContext) {
+    prompt = context + prompt;
+  }
+  return prompt;
 }