RWKV-Runner/frontend/src/pages/Settings.tsx

import React, { FC } from 'react';
import { Page } from '../components/Page';
import { Dropdown, Option, Switch } from '@fluentui/react-components';
import { Labeled } from '../components/Labeled';
import commonStore from '../stores/commonStore';
import { observer } from 'mobx-react-lite';
import { useTranslation } from 'react-i18next';
import { checkUpdate } from '../utils';

export const Languages = {
  dev: 'English', // i18n default
  zh: '简体中文'
};

export type Language = keyof typeof Languages;

export type SettingsType = {
  language: Language,
  darkMode: boolean
  autoUpdatesCheck: boolean
  giteeUpdatesSource: boolean
  cnMirror: boolean
}

export const Settings: FC = observer(() => {
  const { t, i18n } = useTranslation();

  return (
    <Page title={t('Settings')} content={
      <div className="flex flex-col gap-2 overflow-hidden">
        <Labeled label={t('Language')} flex spaceBetween content={
          <Dropdown style={{ minWidth: 0 }} listbox={{ style: { minWidth: 0 } }}
            value={Languages[commonStore.settings.language]}
            selectedOptions={[commonStore.settings.language]}
            onOptionSelect={(_, data) => {
              if (data.optionValue) {
                const lang = data.optionValue as Language;
                commonStore.setSettings({
                  language: lang
                });
                i18n.changeLanguage(lang);
              }
            }}>
            {
              Object.entries(Languages).map(([langKey, desc]) =>
                <Option key={langKey} value={langKey}>{desc}</Option>)
            }
          </Dropdown>
        } />
        <Labeled label={t('Dark Mode')} flex spaceBetween content={
          <Switch checked={commonStore.settings.darkMode}
            onChange={(e, data) => {
              commonStore.setSettings({
                darkMode: data.checked
              });
            }} />
        } />
        <Labeled label={t('Automatic Updates Check')} flex spaceBetween content={
          <Switch checked={commonStore.settings.autoUpdatesCheck}
            onChange={(e, data) => {
              commonStore.setSettings({
                autoUpdatesCheck: data.checked
              });
              if (data.checked)
                checkUpdate(true);
            }} />
        } />
        {
          commonStore.settings.language === 'zh' &&
          <Labeled label={t('Use Gitee Updates Source')} flex spaceBetween content={
            <Switch checked={commonStore.settings.giteeUpdatesSource}
              onChange={(e, data) => {
                commonStore.setSettings({
                  giteeUpdatesSource: data.checked
                });
              }} />
          } />
        }
        {
          commonStore.settings.language === 'zh' &&
          <Labeled label={t('Use Tsinghua Pip Mirrors')} flex spaceBetween content={
            <Switch checked={commonStore.settings.cnMirror}
              onChange={(e, data) => {
                commonStore.setSettings({
                  cnMirror: data.checked
                });
              }} />
          } />
        }
      </div>
    } />
  );
});