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cinny/src/app/pages/ThemeManager.tsx
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import { useEffect } from 'react';
import { configClass, varsClass } from 'folds';
import { DarkTheme, LightTheme, ThemeKind, useSystemThemeKind, useThemes } from '../hooks/useTheme';
import { useSetting } from '../state/hooks/settings';
import { settingsAtom } from '../state/settings';
export function UnAuthRouteThemeManager() {
const systemThemeKind = useSystemThemeKind();
useEffect(() => {
document.body.className = '';
document.body.classList.add(configClass, varsClass);
if (systemThemeKind === ThemeKind.Dark) {
document.body.classList.add(...DarkTheme.classNames);
}
if (systemThemeKind === ThemeKind.Light) {
document.body.classList.add(...LightTheme.classNames);
}
}, [systemThemeKind]);
return null;
}
export function AuthRouteThemeManager() {
const systemThemeKind = useSystemThemeKind();
const themes = useThemes();
const [systemTheme] = useSetting(settingsAtom, 'useSystemTheme');
const [themeId] = useSetting(settingsAtom, 'themeId');
const [lightThemeId] = useSetting(settingsAtom, 'lightThemeId');
const [darkThemeId] = useSetting(settingsAtom, 'darkThemeId');
// apply normal theme if system theme is disabled
useEffect(() => {
if (!systemTheme) {
document.body.className = '';
document.body.classList.add(configClass, varsClass);
const selectedTheme = themes.find((theme) => theme.id === themeId) ?? LightTheme;
document.body.classList.add(...selectedTheme.classNames);
}
}, [systemTheme, themes, themeId]);
// apply preferred system theme if system theme is enabled
useEffect(() => {
if (systemTheme) {
document.body.className = '';
document.body.classList.add(configClass, varsClass);
const selectedTheme =
systemThemeKind === ThemeKind.Dark
? themes.find((theme) => theme.id === darkThemeId) ?? DarkTheme
: themes.find((theme) => theme.id === lightThemeId) ?? LightTheme;
document.body.classList.add(...selectedTheme.classNames);
}
}, [systemTheme, systemThemeKind, themes, lightThemeId, darkThemeId]);
return null;
}