feat：获取历史会话id接口&&新建会话时机

src/api/conversation.ts

@@ -13,7 +13,7 @@ export function fetchQueryUserConversationPage<T>(data: T) {
  * @params { * }
  */
 export function fetchCreateConversation<T>(data: T) {
-  return http.post('/conversation/api/conversation/mobile/v1/create_conversation', data)
+  return http.post('/conversation/api/conversation/mobile/v1/create_conversation', data as Record<string, any>)
 }
 
 /**
@@ -33,3 +33,16 @@ export function fetchDeleteUserConversation(conversationIdList: string[]) {
     conversationIdList,
   })
 }
+
+/**
+ * 获取历史会话ID
+ * @params
+ */
+export function fetchSessionConversationId<T>(data: T) {
+  const requestData = {
+    ...(data as Record<string, any>),
+    busiType: '01',
+    busiId: (data as Record<string, any>)?.busiId || '',
+  }
+  return http.post('/conversation/api/conversation/mobile/v1/get_user_conversation_session', requestData)
+}

src/pages/Home/HomeNew.tsx

@@ -12,6 +12,7 @@ import { useAppDispatch } from '@/store/hook'
 import { fetchEfficiencyQuestionList } from '@/api/home'
 import SdreamLoading from '@/components/SdreamLoading'
 import { fetchLoginByToken, fetchLoginByUid } from '@/api/common'
+import { fetchSessionConversationId, fetchUserQaRecordPage } from '@/api/conversation'
 import { getUserRolesFromRoute, safeLocalStorageGetItem, safeSessionStorageGetItem, safeSessionStorageRemoveItem, safeSessionStorageSetItem } from '@/lib/utils'
 import type { Conversation } from '@/types/conversation'
 
@@ -59,7 +60,7 @@ export const Home: React.FC = () => {
     defaultValue: '',
   })
 
-  const initConversation = async () => {
+  const _initConversation = async () => {
     const fromCollect = location.state?.fromCollect
     // 只有在访问首页时才处理会话，如果已经在聊天页面则不处理
     if (!fromCollect && (location.pathname === '/' || location.pathname === '/home')) {
@@ -107,6 +108,31 @@ export const Home: React.FC = () => {
     }
   }
 
+  // 获取会话ID并加载历史记录
+  const getSessionConversationId = async (data?: any) => {
+    try {
+      // 从 sessionStorage 获取 toolId 作为 busiId
+      const toolId = safeSessionStorageGetItem('currentToolId') || ''
+      const requestData = {
+        ...(data || {}),
+        busiId: toolId,
+      }
+      const res = await fetchSessionConversationId(requestData)
+      if (res?.data?.conversationId) {
+        const conversationId = res.data.conversationId
+        dispatch(setCurrentConversation(conversationId))
+        dispatch(setNavigationFlag(true))
+
+        // 获取历史记录
+        await fetchUserQaRecordPage(conversationId, toolId || undefined)
+        // 历史记录会在 Chat 页面自动渲染，这里只负责获取
+      }
+    }
+    catch (error) {
+      console.error('获取会话ID失败:', error)
+    }
+  }
+
   // 刷新问题列表
   const handleRefreshQuestions = useCallback(async () => {
     // 先清空旧数据
@@ -260,14 +286,14 @@ export const Home: React.FC = () => {
           )
           // 触发自定义事件，通知 ChatEditor 强制重置为制度活化
           window.dispatchEvent(new CustomEvent('forceResetToGeneralMode'))
-          initConversation()
+          getSessionConversationId()
           dispatch(fetchConversations())
           // 2. 拉取常见问题等业务数据
           _handleToolClick(false, '', true)
         }
       }
       else {
-        initConversation()
+        getSessionConversationId()
         dispatch(fetchConversations())
       }
     }
@@ -296,7 +322,7 @@ export const Home: React.FC = () => {
         )
         // 触发自定义事件，通知 ChatEditor 强制重置为制度活化
         window.dispatchEvent(new CustomEvent('forceResetToGeneralMode'))
-        initConversation()
+        getSessionConversationId()
         dispatch(fetchConversations())
             // 2. 拉取常见问题等业务数据
         _handleToolClick(false, '', true)