feat: Add SwitchForm #1739 (#1994)

### What problem does this PR solve?

feat: Add SwitchForm #1739

### Type of change


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

web/src/assets/svg/switch.svg

+<svg t="1724034437425" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1567"
+    width="200" height="200">
+    <path
+        d="M128 522.666667c17.066667 0 32-14.933333 32-32v-170.666667c0-6.4 4.266667-10.666667 10.666667-10.666667h652.8l-83.2 83.2c-12.8 12.8-12.8 34.133333 0 46.933334 6.4 6.4 14.933333 10.666667 23.466666 10.666666s17.066667-4.266667 23.466667-10.666666l145.066667-145.066667c12.8-12.8 12.8-34.133333 0-46.933333l-145.066667-145.066667c-12.8-12.8-34.133333-12.8-46.933333 0-12.8 12.8-12.8 34.133333 0 46.933333l93.866666 93.866667H170.666667c-40.533333 0-74.666667 34.133333-74.666667 74.666667v170.666666c0 19.2 14.933333 34.133333 32 34.133334zM906.666667 501.333333c-17.066667 0-32 14.933333-32 32v170.666667c0 6.4-4.266667 10.666667-10.666667 10.666667H211.2l83.2-83.2c12.8-12.8 12.8-34.133333 0-46.933334-12.8-12.8-34.133333-12.8-46.933333 0l-145.066667 145.066667c-12.8 12.8-12.8 34.133333 0 46.933333l145.066667 145.066667c6.4 6.4 14.933333 10.666667 23.466666 10.666667s17.066667-4.266667 23.466667-10.666667c12.8-12.8 12.8-34.133333 0-46.933333l-93.866667-93.866667h663.466667c40.533333 0 74.666667-34.133333 74.666667-74.666667v-170.666666c0-19.2-12.8-34.133333-32-34.133334z"
+        fill="#666666" p-id="1568"></path>
+</svg>

web/src/locales/en.ts

       host: 'Host',
       port: 'Port',
       password: 'Password',
+      switch: 'Switch',
     },
     footer: {
       profile: 'All rights reserved @ React',

web/src/locales/zh-traditional.ts

       host: '主機',
       port: '端口',
       password: '密碼',
+      switch: '條件',
     },
     footer: {
       profile: '“保留所有權利 @ react”',

web/src/locales/zh.ts

       host: '主机',
       port: '端口',
       password: '密码',
+      switch: '条件',
     },
     footer: {
       profile: 'All rights reserved @ React',

web/src/pages/flow/constant.tsx

 import { ReactComponent as KeywordIcon } from '@/assets/svg/keyword.svg';
 import { ReactComponent as PubMedIcon } from '@/assets/svg/pubmed.svg';
 import { ReactComponent as QWeatherIcon } from '@/assets/svg/qweather.svg';
+import { ReactComponent as SwitchIcon } from '@/assets/svg/switch.svg';
 import { ReactComponent as WikipediaIcon } from '@/assets/svg/wikipedia.svg';
 
 import { variableEnabledFieldMap } from '@/constants/chat';
   BaiduFanyi = 'BaiduFanyi',
   QWeather = 'QWeather',
   ExeSQL = 'ExeSQL',
+  Switch = 'Switch',
 }
 
 export const operatorIconMap = {
   [Operator.BaiduFanyi]: baiduFanyiIcon,
   [Operator.QWeather]: QWeatherIcon,
   [Operator.ExeSQL]: ExeSqlIcon,
+  [Operator.Switch]: SwitchIcon,
 };
 
 export const operatorMap = {
   [Operator.BaiduFanyi]: { backgroundColor: '#e5f2d3' },
   [Operator.QWeather]: { backgroundColor: '#a4bbf3' },
   [Operator.ExeSQL]: { backgroundColor: '#b9efe8' },
+  [Operator.Switch]: { backgroundColor: '#dbaff6' },
 };
 
 export const componentMenuList = [
   {
     name: Operator.KeywordExtract,
   },
+  {
+    name: Operator.Switch,
+  },
   {
     name: Operator.DuckDuckGo,
   },
   top_n: 30,
 };
 
+export const initialSwitchValues = {};
+
 export const CategorizeAnchorPointPositions = [
   { top: 1, right: 34 },
   { top: 8, right: 18 },
   [Operator.BaiduFanyi]: [Operator.Begin, Operator.Retrieval],
   [Operator.QWeather]: [Operator.Begin, Operator.Retrieval],
   [Operator.ExeSQL]: [Operator.Begin],
+  [Operator.Switch]: [Operator.Begin, Operator.Answer, Operator.Relevant],
 };
 
 export const NodeMap = {
   [Operator.BaiduFanyi]: 'ragNode',
   [Operator.QWeather]: 'ragNode',
   [Operator.ExeSQL]: 'ragNode',
+  [Operator.Switch]: 'logicNode',
 };
 
 export const LanguageOptions = [

web/src/pages/flow/flow-drawer/index.tsx

 import RelevantForm from '../relevant-form';
 import RetrievalForm from '../retrieval-form';
 import RewriteQuestionForm from '../rewrite-question-form';
+import SwitchForm from '../switch-form';
 import WikipediaForm from '../wikipedia-form';
+
 import styles from './index.less';
 
 interface IProps {
   [Operator.BaiduFanyi]: BaiduFanyiForm,
   [Operator.QWeather]: QWeatherForm,
   [Operator.ExeSQL]: ExeSQLForm,
+  [Operator.Switch]: SwitchForm,
 };
 
 const EmptyContent = () => <div>empty</div>;

web/src/pages/flow/hooks.ts

   initialRelevantValues,
   initialRetrievalValues,
   initialRewriteQuestionValues,
+  initialSwitchValues,
   initialWikipediaValues,
 } from './constant';
 import { ICategorizeForm, IRelevantForm } from './interface';
       [Operator.BaiduFanyi]: initialBaiduFanyiValues,
       [Operator.QWeather]: initialQWeatherValues,
       [Operator.ExeSQL]: initialExeSqlValues,
+      [Operator.Switch]: initialSwitchValues,
     };
   }, [llmId]);
 

web/src/pages/flow/switch-form/index.tsx

+const SwitchForm = () => {
+  return <div>Switch</div>;
+};
+
+export default SwitchForm;