39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
'use client';
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import { useEffect, useState } from 'react';
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import { useTheme } from 'next-themes';
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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
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import { faMoon, faSun } from '@fortawesome/free-solid-svg-icons';
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export function ThemeToggle() {
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const { theme, setTheme } = useTheme();
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const [mounted, setMounted] = useState(false);
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useEffect(() => {
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setMounted(true);
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}, []);
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if (!mounted) {
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return null;
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}
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const next = theme === 'dark' ? 'light' : 'dark';
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const isDark = theme === 'dark';
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return (
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<button
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type="button"
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className="inline-flex h-9 w-9 items-center justify-center rounded-full text-accent-textLight transition duration-180 ease-snappy hover:-translate-y-0.5 hover:bg-accent-soft hover:text-accent active:scale-95 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-accent-textDark dark:hover:bg-slate-800 dark:hover:text-accent"
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onClick={() => setTheme(next)}
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aria-label={theme === 'dark' ? '切換為淺色主題' : '切換為深色主題'}
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>
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<FontAwesomeIcon
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icon={isDark ? faSun : faMoon}
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className={`h-4 w-4 transition-transform duration-260 ease-snappy ${
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isDark ? 'rotate-0 text-amber-400' : 'rotate-180 text-blue-500'
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}`}
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/>
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</button>
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);
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}
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