Kismet Hasanaj
51 lines
1.3 KiB
TypeScript
51 lines
1.3 KiB
TypeScript
"use client";
|
|
|
|
import { useLayoutEffect, useState } from "react";
|
|
|
|
const THEME_KEY = "novarix-theme";
|
|
|
|
type Theme = "light" | "dark";
|
|
|
|
function applyTheme(theme: Theme) {
|
|
document.documentElement.dataset.theme = theme;
|
|
document.documentElement.style.colorScheme = theme;
|
|
}
|
|
|
|
export default function ThemeToggle({
|
|
className = "",
|
|
}: {
|
|
className?: string;
|
|
}) {
|
|
const [theme, setTheme] = useState<Theme>("light");
|
|
|
|
useLayoutEffect(() => {
|
|
const current =
|
|
document.documentElement.dataset.theme === "dark" ? "dark" : "light";
|
|
setTheme(current);
|
|
}, []);
|
|
|
|
function toggleTheme() {
|
|
const nextTheme: Theme = theme === "dark" ? "light" : "dark";
|
|
setTheme(nextTheme);
|
|
applyTheme(nextTheme);
|
|
|
|
try {
|
|
window.localStorage.setItem(THEME_KEY, nextTheme);
|
|
} catch {
|
|
/* storage unavailable — silently ignore */
|
|
}
|
|
}
|
|
|
|
return (
|
|
<button
|
|
type="button"
|
|
onClick={toggleTheme}
|
|
aria-label={`Switch to ${theme === "dark" ? "light" : "dark"} mode`}
|
|
title={`Switch to ${theme === "dark" ? "light" : "dark"} mode`}
|
|
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()}
|
|
>
|
|
{theme === "dark" ? "◑" : "◐"}
|
|
</button>
|
|
);
|
|
}
|