(improvement)(chat|common|headless|webapp) 结果分析，改写伪流式输出，加快响应速度 (#2395)

webapp/packages/chat-sdk/src/components/ChatItem/index.tsx

@@ -10,7 +10,14 @@ import {
   SimilarQuestionType,
 } from '../../common/type';
 import { createContext, useEffect, useRef, useState } from 'react';
-import { chatExecute, chatParse, queryData, deleteQuery, switchEntity } from '../../service';
+import {
+  chatExecute,
+  chatParse,
+  queryData,
+  deleteQuery,
+  switchEntity,
+  getExecuteSummary,
+} from '../../service';
 import { PARSE_ERROR_TIP, PREFIX_CLS, SEARCH_EXCEPTION_TIP } from '../../common/constants';
 import { message, Spin } from 'antd';
 import IconFont from '../IconFont';
@@ -169,7 +176,7 @@ const ChatItem: React.FC<Props> = ({
       setExecuteLoading(true);
     }
     try {
-      const res: any = await chatExecute(msg, conversationId!, parseInfoValue, agentId);
+      const res: any = await chatExecute(msg, conversationId!, parseInfoValue, agentId, true);
       const valid = updateData(res);
       onMsgDataLoaded?.(
         {
@@ -180,6 +187,20 @@ const ChatItem: React.FC<Props> = ({
         valid,
         isRefresh
       );
+      const queryId = parseInfoValue.queryId; // 伪流式 大模型输出
+      if (queryId != undefined && res.data.queryState != 'INVALID') {
+        const getSummary = async (data: any, queryId: number) => {
+          const res2: any = await getExecuteSummary(queryId);
+          if (res2.data.queryMode == null) {
+            res2.data = { ...data, textSummary: res2.data.textSummary };
+            setData(res2.data);
+            setTimeout(() => getSummary(data, queryId), 500);
+          } else {
+            setData(res2.data);
+          }
+        };
+        setTimeout(() => getSummary(res.data, queryId), 500);
+      }
     } catch (e) {
       const tip = SEARCH_EXCEPTION_TIP;
       setExecuteTip(SEARCH_EXCEPTION_TIP);
@@ -423,6 +444,10 @@ const ChatItem: React.FC<Props> = ({
           return result;
         }, {});
       });
+      if (exportData.length === 0) {
+        message.error('该条消息暂不支持该操作');
+        return;
+      }
       exportCsvFile(exportData);
     }
   };

webapp/packages/chat-sdk/src/service/index.ts

@@ -79,7 +79,8 @@ export function chatExecute(
   queryText: string,
   chatId: number,
   parseInfo: ChatContextType,
-  agentId?: number
+  agentId?: number,
+  streamingResult?:boolean
 ) {
   return axios.post<MsgDataType>(`${prefix}/chat/query/execute`, {
     queryText,
@@ -87,6 +88,15 @@ export function chatExecute(
     chatId: chatId || DEFAULT_CHAT_ID,
     queryId: parseInfo.queryId,
     parseId: parseInfo.id,
+    streamingResult:streamingResult
+  });
+}
+
+export function getExecuteSummary(
+    queryId: number
+) {
+  return axios.post<MsgDataType>(`${prefix}/chat/query/getExecuteSummary`, {
+    queryId: queryId,
   });
 }