✏️ feat: LaTeX parsing for Messages (#1585)

* feat: Beta features tab in Settings and LaTeX Parsing toggle

* feat: LaTex parsing with spec

client/src/components/Nav/Settings.tsx

@@ -1,8 +1,9 @@
 import * as Tabs from '@radix-ui/react-tabs';
+import { SettingsTabValues } from 'librechat-data-provider';
 import type { TDialogProps } from '~/common';
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '~/components/ui';
-import { GearIcon, DataIcon, UserIcon } from '~/components/svg';
-import { General, Data, Account } from './SettingsTabs';
+import { GearIcon, DataIcon, UserIcon, ExperimentIcon } from '~/components/svg';
+import { General, Beta, Data, Account } from './SettingsTabs';
 import { useMediaQuery, useLocalize } from '~/hooks';
 import { cn } from '~/utils';
 
@@ -23,7 +24,7 @@ export default function Settings({ open, onOpenChange }: TDialogProps) {
         </DialogHeader>
         <div className="px-6">
           <Tabs.Root
-            defaultValue="general"
+            defaultValue={SettingsTabValues.GENERAL}
             className="flex flex-col gap-10 md:flex-row"
             orientation="vertical"
           >
@@ -44,7 +45,7 @@ export default function Settings({ open, onOpenChange }: TDialogProps) {
                     ? 'flex-1 items-center justify-center text-sm dark:text-gray-500 dark:radix-state-active:text-white'
                     : '',
                 )}
-                value="general"
+                value={SettingsTabValues.GENERAL}
               >
                 <GearIcon />
                 {localize('com_nav_setting_general')}
@@ -56,7 +57,19 @@ export default function Settings({ open, onOpenChange }: TDialogProps) {
                     ? 'flex-1 items-center justify-center text-sm dark:text-gray-500 dark:radix-state-active:text-white'
                     : '',
                 )}
-                value="data"
+                value={SettingsTabValues.BETA}
+              >
+                <ExperimentIcon />
+                {localize('com_nav_setting_beta')}
+              </Tabs.Trigger>
+              <Tabs.Trigger
+                className={cn(
+                  'group my-1 flex items-center justify-start gap-2 rounded-md px-2 py-1.5 text-sm text-black radix-state-active:bg-gray-100 radix-state-active:text-black dark:text-white dark:radix-state-active:bg-gray-800',
+                  isSmallScreen
+                    ? 'flex-1 items-center justify-center text-sm dark:text-gray-500 dark:radix-state-active:text-white'
+                    : '',
+                )}
+                value={SettingsTabValues.DATA}
               >
                 <DataIcon />
                 {localize('com_nav_setting_data')}
@@ -68,13 +81,14 @@ export default function Settings({ open, onOpenChange }: TDialogProps) {
                     ? 'flex-1 items-center justify-center text-sm dark:text-gray-500 dark:radix-state-active:text-white'
                     : '',
                 )}
-                value="account"
+                value={SettingsTabValues.ACCOUNT}
               >
                 <UserIcon />
                 {localize('com_nav_setting_account')}
               </Tabs.Trigger>
             </Tabs.List>
             <General />
+            <Beta />
             <Data />
             <Account />
           </Tabs.Root>

client/src/components/Nav/SettingsTabs/Account/Account.tsx

@@ -1,10 +1,15 @@
-import * as Tabs from '@radix-ui/react-tabs';
-import Avatar from './Avatar';
 import React from 'react';
+import * as Tabs from '@radix-ui/react-tabs';
+import { SettingsTabValues } from 'librechat-data-provider';
+import Avatar from './Avatar';
 
 function Account() {
   return (
-    <Tabs.Content value="account" role="tabpanel" className="w-full md:min-h-[300px]">
+    <Tabs.Content
+      value={SettingsTabValues.ACCOUNT}
+      role="tabpanel"
+      className="w-full md:min-h-[300px]"
+    >
       <div className="flex flex-col gap-3 text-sm text-gray-600 dark:text-gray-300">
         <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
           <Avatar />

client/src/components/Nav/SettingsTabs/Beta/Beta.tsx

@@ -0,0 +1,26 @@
+import { memo } from 'react';
+import * as Tabs from '@radix-ui/react-tabs';
+import { SettingsTabValues } from 'librechat-data-provider';
+import LaTeXParsing from './LaTeXParsing';
+import ModularChat from './ModularChat';
+
+function Beta() {
+  return (
+    <Tabs.Content
+      value={SettingsTabValues.BETA}
+      role="tabpanel"
+      className="w-full md:min-h-[300px]"
+    >
+      <div className="flex flex-col gap-3 text-sm text-gray-600 dark:text-gray-300">
+        <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
+          <ModularChat />
+        </div>
+        <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
+          <LaTeXParsing />
+        </div>
+      </div>
+    </Tabs.Content>
+  );
+}
+
+export default memo(Beta);

client/src/components/Nav/SettingsTabs/Beta/LaTeXParsing.tsx

@@ -0,0 +1,33 @@
+import { useRecoilState } from 'recoil';
+import { Switch } from '~/components/ui';
+import { useLocalize } from '~/hooks';
+import store from '~/store';
+
+export default function LaTeXParsingSwitch({
+  onCheckedChange,
+}: {
+  onCheckedChange?: (value: boolean) => void;
+}) {
+  const [LaTeXParsing, setLaTeXParsing] = useRecoilState<boolean>(store.LaTeXParsing);
+  const localize = useLocalize();
+
+  const handleCheckedChange = (value: boolean) => {
+    setLaTeXParsing(value);
+    if (onCheckedChange) {
+      onCheckedChange(value);
+    }
+  };
+
+  return (
+    <div className="flex items-center justify-between">
+      <div>{localize('com_nav_latex_parsing')} </div>
+      <Switch
+        id="LaTeXParsing"
+        checked={LaTeXParsing}
+        onCheckedChange={handleCheckedChange}
+        className="ml-4 mt-2"
+        data-testid="LaTeXParsing"
+      />
+    </div>
+  );
+}

client/src/components/Nav/SettingsTabs/Beta/ModularChat.tsx

@@ -20,9 +20,7 @@ export default function ModularChatSwitch({
 
   return (
     <div className="flex items-center justify-between">
-      <div>
-        {`[${localize('com_ui_experimental')}]`} {localize('com_nav_modular_chat')}{' '}
-      </div>
+      <div>{localize('com_nav_modular_chat')} </div>
       <Switch
         id="modularChat"
         checked={modularChat}

client/src/components/Nav/SettingsTabs/Data/Data.tsx

@@ -3,6 +3,7 @@ import {
   useRevokeAllUserKeysMutation,
   useRevokeUserKeyMutation,
 } from 'librechat-data-provider/react-query';
+import { SettingsTabValues } from 'librechat-data-provider';
 import React, { useState, useCallback, useRef } from 'react';
 import { useOnClickOutside } from '~/hooks';
 import DangerButton from '../DangerButton';
@@ -66,7 +67,11 @@ export const RevokeKeysButton = ({
 
 function Data() {
   return (
-    <Tabs.Content value="data" role="tabpanel" className="w-full md:min-h-[300px]">
+    <Tabs.Content
+      value={SettingsTabValues.DATA}
+      role="tabpanel"
+      className="w-full md:min-h-[300px]"
+    >
       <div className="flex flex-col gap-3 text-sm text-gray-600 dark:text-gray-300">
         <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
           <RevokeKeysButton all={true} />

client/src/components/Nav/SettingsTabs/General/General.tsx

@@ -1,5 +1,6 @@
 import { useRecoilState } from 'recoil';
 import * as Tabs from '@radix-ui/react-tabs';
+import { SettingsTabValues } from 'librechat-data-provider';
 import React, { useState, useContext, useCallback, useRef } from 'react';
 import { useClearConversationsMutation } from 'librechat-data-provider/react-query';
 import {
@@ -14,7 +15,6 @@ import type { TDangerButtonProps } from '~/common';
 import AutoScrollSwitch from './AutoScrollSwitch';
 import { Dropdown } from '~/components/ui';
 import DangerButton from '../DangerButton';
-import ModularChat from './ModularChat';
 import store from '~/store';
 
 export const ThemeSelector = ({
@@ -167,7 +167,7 @@ function General() {
 
   return (
     <Tabs.Content
-      value="general"
+      value={SettingsTabValues.GENERAL}
       role="tabpanel"
       className="w-full md:min-h-[300px]"
       ref={contentRef}
@@ -190,9 +190,6 @@ function General() {
         <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
           <AutoScrollSwitch />
         </div>
-        <div className="border-b pb-3 last-of-type:border-b-0 dark:border-gray-700">
-          <ModularChat />
-        </div>
       </div>
     </Tabs.Content>
   );

client/src/components/Nav/SettingsTabs/index.ts

@@ -1,5 +1,6 @@
 export { default as General } from './General/General';
 export { ClearChatsButton } from './General/General';
 export { default as Data } from './Data/Data';
+export { default as Beta } from './Beta/Beta';
 export { RevokeKeysButton } from './Data/Data';
 export { default as Account } from './Account/Account';