"use client";

import { useTheme } from "next-themes";
import { useEffect, useState } from "react";
import { Button } from "@/components/common/button";

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

  // Required for server-side rendering
  useEffect(() => setMounted(true), []);

  if (!mounted) return null;

  return (
    <Button
      variant="ghost" 
      size="icon"
      onClick={() => setTheme(theme === "dark" ? "light" : "dark")}
      className="ml-2"
    >
      {theme === "dark" ? (
        <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className="lucide lucide-sun"><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 xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className="lucide lucide-moon"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"/></svg>
      )}
    </Button>
  );
} 
