Feat: Delete useless knowledge base, chat, and search files. #10427 (#11568)

### What problem does this PR solve?

Feat: Delete useless knowledge base, chat, and search files.  #10427
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/next-search/hooks.ts

@@ -1,5 +1,6 @@
 import message from '@/components/ui/message';
 import { SharedFrom } from '@/constants/chat';
+import { useSetModalState } from '@/hooks/common-hooks';
 import { useSelectTestingResult } from '@/hooks/knowledge-hooks';
 import {
   useGetPaginationWithRouter,
@@ -16,18 +17,18 @@ import kbService from '@/services/knowledge-service';
 import searchService from '@/services/search-service';
 import api from '@/utils/api';
 import { useMutation } from '@tanstack/react-query';
-import { has, isEmpty, trim } from 'lodash';
+import { has, isEmpty, isEqual, trim } from 'lodash';
 import {
   ChangeEventHandler,
   Dispatch,
   SetStateAction,
   useCallback,
   useEffect,
+  useRef,
   useState,
 } from 'react';
 import { useSearchParams } from 'umi';
 import { ISearchAppDetailProps } from '../next-searches/hooks';
-import { useShowMindMapDrawer } from '../search/hooks';
 import { useClickDrawer } from './document-preview-modal/hooks';
 
 export interface ISearchingProps {
@@ -90,6 +91,41 @@ export const useSearchFetchMindMap = () => {
   return { data, loading, fetchMindMap: mutateAsync };
 };
 
+export const useShowMindMapDrawer = (
+  kbIds: string[],
+  question: string,
+  searchId = '',
+) => {
+  const { visible, showModal, hideModal } = useSetModalState();
+  const ref = useRef<any>();
+
+  const {
+    fetchMindMap,
+    data: mindMap,
+    loading: mindMapLoading,
+  } = useSearchFetchMindMap();
+
+  const handleShowModal = useCallback(() => {
+    const searchParams = { question: trim(question), kb_ids: kbIds, searchId };
+    if (
+      !isEmpty(searchParams.question) &&
+      !isEqual(searchParams, ref.current)
+    ) {
+      ref.current = searchParams;
+      fetchMindMap(searchParams);
+    }
+    showModal();
+  }, [fetchMindMap, showModal, question, kbIds, searchId]);
+
+  return {
+    mindMap,
+    mindMapVisible: visible,
+    mindMapLoading,
+    showMindMapModal: handleShowModal,
+    hideMindMapModal: hideModal,
+  };
+};
+
 export const useTestChunkRetrieval = (
   tenantId?: string,
 ): ResponsePostType<ITestingResult> & {
@@ -539,3 +575,28 @@ export const useCheckSettings = (data: ISearchAppDetailProps) => {
     openSetting: kb_ids && kb_ids.length > 0 && name ? false : true,
   };
 };
+
+export const usePendingMindMap = () => {
+  const [count, setCount] = useState<number>(0);
+  const ref = useRef<NodeJS.Timeout>();
+
+  const setCountInterval = useCallback(() => {
+    ref.current = setInterval(() => {
+      setCount((pre) => {
+        if (pre > 40) {
+          clearInterval(ref?.current);
+        }
+        return pre + 1;
+      });
+    }, 1000);
+  }, []);
+
+  useEffect(() => {
+    setCountInterval();
+    return () => {
+      clearInterval(ref?.current);
+    };
+  }, [setCountInterval]);
+
+  return Number(((count / 43) * 100).toFixed(0));
+};

web/src/pages/next-search/markdown-content/index.tsx

@@ -20,7 +20,9 @@ import { useTranslation } from 'react-i18next';
 import 'katex/dist/katex.min.css'; // `rehype-katex` does not import the CSS for you
 
 import {
+  currentReg,
   preprocessLaTeX,
+  replaceTextByOldReg,
   replaceThinkToSection,
   showImage,
 } from '@/utils/chat';
@@ -31,7 +33,6 @@ import {
   PopoverContent,
   PopoverTrigger,
 } from '@/components/ui/popover';
-import { currentReg, replaceTextByOldReg } from '@/pages/next-chats/utils';
 import classNames from 'classnames';
 import { omit } from 'lodash';
 import { pipe } from 'lodash/fp';

web/src/pages/next-search/mindmap-drawer.tsx

@@ -3,7 +3,7 @@ import { Progress } from '@/components/ui/progress';
 import { IModalProps } from '@/interfaces/common';
 import { X } from 'lucide-react';
 import { useTranslation } from 'react-i18next';
-import { usePendingMindMap } from '../search/hooks';
+import { usePendingMindMap } from './hooks';
 
 interface IProps extends IModalProps<any> {
   data: any;