Files
narlblog/frontend/src/components/react/ThemeSwitcher.tsx
T
2026-05-15 15:57:00 +02:00

59 lines
1.9 KiB
TypeScript

import { useState, useEffect, useRef } from 'react';
const THEMES = [
{ value: 'salon', label: 'Salon' },
{ value: 'salon-noir', label: 'Salon Noir' },
{ value: 'gothic', label: 'Gothic' },
{ value: 'breakcore', label: 'Breakcore' },
];
interface Props {
defaultTheme?: string;
}
export default function ThemeSwitcher({ defaultTheme = 'salon' }: Props) {
const [theme, setTheme] = useState(() => {
if (typeof window !== 'undefined') {
return localStorage.getItem('user-theme') || defaultTheme;
}
return defaultTheme;
});
const [toast, setToast] = useState<string | null>(null);
const isFirst = useRef(true);
useEffect(() => {
const html = document.documentElement;
THEMES.forEach(t => html.classList.remove(t.value));
html.classList.add(theme);
localStorage.setItem('user-theme', theme);
if (isFirst.current) {
isFirst.current = false;
return;
}
const label = THEMES.find(t => t.value === theme)?.label ?? theme;
setToast(`Theme: ${label}`);
const id = setTimeout(() => setToast(null), 1200);
return () => clearTimeout(id);
}, [theme]);
return (
<div className="relative inline-block text-left">
<select
value={theme}
onChange={(e) => setTheme(e.target.value)}
aria-label="Theme"
className="topbar-control theme-select"
>
{THEMES.map(t => (
<option key={t.value} value={t.value}>{t.label}</option>
))}
</select>
<div className="pointer-events-none absolute inset-y-0 right-0 flex items-center px-2 text-[var(--subtext0)]">
<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="m6 9 6 6 6-6"/></svg>
</div>
{toast && <div className="toast" role="status">{toast}</div>}
</div>
);
}