import { siteConfig } from "@/lib/config";

export function WhatsAppButton() {
  const href = `https://wa.me/${siteConfig.whatsapp}?text=${encodeURIComponent(
    `Hi ${siteConfig.name}, I have a question.`,
  )}`;
  return (
    <a
      href={href}
      target="_blank"
      rel="noopener noreferrer"
      aria-label="Chat on WhatsApp"
      className="no-print fixed bottom-5 right-5 z-30 flex items-center gap-2 rounded-full bg-[#25D366] px-4 py-3 text-white shadow-lg transition hover:scale-105 hover:bg-[#20bd5a]"
    >
      <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor" aria-hidden>
        <path d="M12.04 2C6.58 2 2.13 6.45 2.13 11.91c0 1.75.46 3.45 1.32 4.95L2 22l5.25-1.38c1.45.79 3.08 1.21 4.79 1.21 5.46 0 9.91-4.45 9.91-9.91C21.95 6.45 17.5 2 12.04 2Zm0 18.15c-1.52 0-3.01-.41-4.3-1.18l-.31-.18-3.12.82.83-3.04-.2-.31a8.2 8.2 0 0 1-1.26-4.37c0-4.54 3.7-8.23 8.24-8.23 2.2 0 4.27.86 5.82 2.42a8.18 8.18 0 0 1 2.41 5.82c0 4.54-3.69 8.23-8.23 8.23Zm4.52-6.16c-.25-.12-1.47-.72-1.69-.81-.23-.08-.39-.12-.56.12-.16.25-.64.81-.79.97-.14.17-.29.19-.54.06-.25-.12-1.05-.39-1.99-1.23-.74-.66-1.23-1.47-1.38-1.72-.14-.25-.02-.38.11-.51.11-.11.25-.29.37-.43.12-.14.16-.25.25-.41.08-.17.04-.31-.02-.43-.06-.12-.56-1.34-.76-1.84-.2-.48-.4-.42-.56-.43h-.48c-.16 0-.43.06-.66.31-.22.25-.87.85-.87 2.07 0 1.22.89 2.4 1.01 2.56.12.17 1.75 2.67 4.23 3.74.59.26 1.05.41 1.41.52.59.19 1.13.16 1.56.1.48-.07 1.47-.6 1.68-1.18.21-.58.21-1.07.14-1.18-.06-.11-.22-.17-.47-.29Z" />
      </svg>
      <span className="hidden text-sm font-semibold sm:inline">Chat with us</span>
    </a>
  );
}