Created
November 15, 2023 08:33
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| /* eslint-disable react/prop-types */ | |
| import { createContext, useEffect, useState } from "react"; | |
| export const ThemeContext = createContext() | |
| const ThemeProvider = ({ children }) => { | |
| const [theme, setTheme] = useState('light') | |
| useEffect(() => { | |
| if (localStorage.getItem('theme') === null) { | |
| localStorage.setItem('theme', 'light'); | |
| } | |
| }, []); | |
| useEffect(() => { | |
| const html = document.querySelector('html'); | |
| if (localStorage.getItem('theme') === 'dark') { | |
| html.classList.add('dark'); | |
| setTheme('dark'); | |
| } else { | |
| html.classList.remove('dark'); | |
| setTheme('light'); | |
| } | |
| }, [theme]); | |
| const handleThemeSwitch = () => { | |
| if (localStorage.getItem('theme') === 'light') { | |
| setTheme('dark'); | |
| localStorage.setItem('theme', 'dark'); | |
| } else { | |
| setTheme('light'); | |
| localStorage.setItem('theme', 'light'); | |
| } | |
| }; | |
| const themeInfo = { | |
| theme, | |
| setTheme, | |
| handleThemeSwitch | |
| } | |
| return ( | |
| <ThemeContext.Provider value={ themeInfo }> | |
| {children} | |
| </ThemeContext.Provider> | |
| ) | |
| } | |
| export default ThemeProvider |
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