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chore: FRON-55 Theme toggler using local storage
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'use client'; | ||
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import { MoonIcon, SunIcon } from 'lucide-react'; | ||
import React, { useEffect, useState } from 'react'; | ||
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export const ThemeSwitcher = () => { | ||
const [darkMode, setDarkMode] = useState(false); | ||
const [mounted, setMounted] = useState(false); | ||
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useEffect(() => { | ||
const isDarkMode = localStorage.getItem('darkMode') === 'true'; | ||
setDarkMode(isDarkMode); | ||
setMounted(true); | ||
}, []); | ||
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useEffect(() => { | ||
if (mounted) { | ||
document.documentElement.classList.toggle('dark', darkMode); | ||
localStorage.setItem('darkMode', darkMode.toString()); | ||
} | ||
}, [mounted, darkMode]); | ||
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const toggleDarkMode = () => { | ||
setDarkMode((prevMode) => !prevMode); | ||
}; | ||
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return ( | ||
<button | ||
onClick={toggleDarkMode} | ||
className='rounded-md bg-gray-800 px-4 py-2 text-white' | ||
> | ||
{darkMode ? <MoonIcon /> : <SunIcon />} | ||
</button> | ||
); | ||
}; |
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