lerko96
42 lines
997 B
TypeScript
42 lines
997 B
TypeScript
"use client";
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import { createContext, useContext, useEffect, useState } from "react";
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type ThemeContextType = {
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isDark: boolean;
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toggle: () => void;
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};
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const ThemeContext = createContext<ThemeContextType>({
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isDark: true,
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toggle: () => {},
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});
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export function ThemeProvider({ children }: { children: React.ReactNode }) {
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const [isDark, setIsDark] = useState(true);
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useEffect(() => {
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const stored = localStorage.getItem("lerko96-dark-mode");
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const dark = stored === null ? true : stored === "true";
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setIsDark(dark);
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document.documentElement.classList.toggle("dark", dark);
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}, []);
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function toggle() {
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const next = !isDark;
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setIsDark(next);
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localStorage.setItem("lerko96-dark-mode", String(next));
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document.documentElement.classList.toggle("dark", next);
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}
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return (
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<ThemeContext.Provider value={{ isDark, toggle }}>
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{children}
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</ThemeContext.Provider>
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);
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}
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export function useTheme() {
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return useContext(ThemeContext);
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}
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