"use client";

import { useTheme } from "next-themes";
import { useEffect, useState } from "react";

export function ThemeToggle() {
  const { theme, setTheme } = useTheme();
  const [mounted, setMounted] = useState(false);

  useEffect(() => {
    setMounted(true);
  }, []);

  if (!mounted) {
    return <div className="w-8 h-8" />;
  }

  return (
    <button
      onClick={() => setTheme(theme === "dark" ? "light" : "dark")}
      className="w-8 h-8 flex items-center justify-center rounded-md text-muted-foreground hover:text-foreground hover:bg-muted transition-colors"
      aria-label="Toggle theme"
    >
      {theme === "dark" ? (
        <svg
          width="16"
          height="16"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
          strokeLinecap="round"
          strokeLinejoin="round"
        >
          <circle cx="12" cy="12" r="4" />
          <path d="M12 2v2" />
          <path d="M12 20v2" />
          <path d="m4.93 4.93 1.41 1.41" />
          <path d="m17.66 17.66 1.41 1.41" />
          <path d="M2 12h2" />
          <path d="M20 12h2" />
          <path d="m6.34 17.66-1.41 1.41" />
          <path d="m19.07 4.93-1.41 1.41" />
        </svg>
      ) : (
        <svg
          width="16"
          height="16"
          viewBox="0 0 24 24"
          fill="none"
          stroke="currentColor"
          strokeWidth="2"
          strokeLinecap="round"
          strokeLinejoin="round"
        >
          <path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z" />
        </svg>
      )}
    </button>
  );
}
