Kismet Hasanaj
51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
"use client";
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import { useLayoutEffect, useState } from "react";
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const THEME_KEY = "novarix-theme";
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type Theme = "light" | "dark";
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function applyTheme(theme: Theme) {
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document.documentElement.dataset.theme = theme;
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document.documentElement.style.colorScheme = theme;
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}
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export default function ThemeToggle({
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className = "",
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}: {
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className?: string;
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}) {
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const [theme, setTheme] = useState<Theme>("light");
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useLayoutEffect(() => {
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const current =
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document.documentElement.dataset.theme === "dark" ? "dark" : "light";
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setTheme(current);
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}, []);
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function toggleTheme() {
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const nextTheme: Theme = theme === "dark" ? "light" : "dark";
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setTheme(nextTheme);
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applyTheme(nextTheme);
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try {
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window.localStorage.setItem(THEME_KEY, nextTheme);
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} catch {
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/* storage unavailable — silently ignore */
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}
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}
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return (
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<button
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type="button"
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onClick={toggleTheme}
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aria-label={`Switch to ${theme === "dark" ? "light" : "dark"} mode`}
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title={`Switch to ${theme === "dark" ? "light" : "dark"} mode`}
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className={`inline-flex items-center rounded-full border border-[var(--border-strong)] px-3 py-1.5 text-sm text-[var(--text)] transition-colors hover:border-[var(--accent)] hover:text-[var(--accent)] ${className}`.trim()}
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>
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{theme === "dark" ? "Light mode" : "Dark mode"}
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</button>
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);
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}
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