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🌓 feat(ui): add auto theme mode, refactor ThemeToggle, optimize header theme handling

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- Feature: Introduce 'auto' theme mode
  - Detect system preference via matchMedia('(prefers-color-scheme: dark)')
  - Add useActualTheme context to expose the effective theme ('light'|'dark')
  - Persist selected mode in localStorage ('theme-mode') with 'auto' as default
  - Apply/remove `dark` class on <html> and sync `theme-mode` on <body>
  - Broadcast effective theme to iframes

- UI: Redesign ThemeToggle with Dropdown items and custom highlight
  - Replace non-existent IconMonitor with IconRefresh
  - Use Dropdown.Menu + Dropdown.Item with built-in icon prop
  - Selected state uses custom background highlight; hover state preserved
  - Remove checkmark; selection relies on background styling
  - Current button icon reflects selected mode

- Performance: reduce re-renders and unnecessary effects
  - Memoize theme options and current button icon (useMemo)
  - Simplify handleThemeToggle to accept only explicit modes ('light'|'dark'|'auto')
  - Minimize useEffect dependencies; remove unrelated deps

- Header: streamline useHeaderBar
  - Use useActualTheme for iframe theme messaging
  - Remove unused statusDispatch
  - Remove isNewYear from theme effect dependencies

- Home: send effective theme (useActualTheme) to external content iframes

- i18n: add/enhance theme-related copy in locales (en/zh)

- Chore: minor code cleanup and consistency
  - Improve readability and maintainability
  - Lint clean; no functional regressions
This commit is contained in:
t0ng7u
2025-08-23 03:02:35 +08:00
parent 08add538a0
commit 61ae19ac82
7 changed files with 173 additions and 47 deletions
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7
web/src/pages/Home/index.jsx
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@@ -18,11 +18,12 @@ For commercial licensing, please contact support@quantumnous.com
*/
import React, { useContext, useEffect, useState } from 'react';
import { Button, Typography, Tag, Input, ScrollList, ScrollItem } from '@douyinfe/semi-ui';
import { Button, Typography, Input, ScrollList, ScrollItem } from '@douyinfe/semi-ui';
import { API, showError, copy, showSuccess } from '../../helpers';
import { useIsMobile } from '../../hooks/common/useIsMobile';
import { API_ENDPOINTS } from '../../constants/common.constant';
import { StatusContext } from '../../context/Status';
import { useActualTheme } from '../../context/Theme';
import { marked } from 'marked';
import { useTranslation } from 'react-i18next';
import { IconGithubLogo, IconPlay, IconFile, IconCopy } from '@douyinfe/semi-icons';
@@ -35,6 +36,7 @@ const { Text } = Typography;
const Home = () => {
const { t, i18n } = useTranslation();
const [statusState] = useContext(StatusContext);
const actualTheme = useActualTheme();
const [homePageContentLoaded, setHomePageContentLoaded] = useState(false);
const [homePageContent, setHomePageContent] = useState('');
const [noticeVisible, setNoticeVisible] = useState(false);
@@ -62,9 +64,8 @@ const Home = () => {
if (data.startsWith('https://')) {
const iframe = document.querySelector('iframe');
if (iframe) {
const theme = localStorage.getItem('theme-mode') || 'light';
iframe.onload = () => {
iframe.contentWindow.postMessage({ themeMode: theme }, '*');
iframe.contentWindow.postMessage({ themeMode: actualTheme }, '*');
iframe.contentWindow.postMessage({ lang: i18n.language }, '*');
};
}