import type { Metadata } from "next";
import "./globals.css";
import { CartProvider } from "@/components/cart/CartContext";
import { Header } from "@/components/layout/Header";
import { Footer } from "@/components/layout/Footer";
import { WhatsAppButton } from "@/components/layout/WhatsAppButton";
import { siteConfig } from "@/lib/config";

export const metadata: Metadata = {
  metadataBase: new URL(siteConfig.url),
  title: {
    default: `${siteConfig.name} — ${siteConfig.tagline}`,
    template: `%s · ${siteConfig.name}`,
  },
  description: siteConfig.description,
  openGraph: {
    title: `${siteConfig.name} — ${siteConfig.tagline}`,
    description: siteConfig.description,
    type: "website",
    url: siteConfig.url,
    siteName: siteConfig.name,
  },
};

export default function RootLayout({
  children,
}: {
  children: React.ReactNode;
}) {
  return (
    <html lang="en" suppressHydrationWarning>
      <body className="flex min-h-screen flex-col" suppressHydrationWarning>
        <script
          dangerouslySetInnerHTML={{
            __html: `(function(){try{var t=localStorage.getItem('theme');var m=window.matchMedia('(prefers-color-scheme: dark)').matches;if(t==='dark'||(!t&&m)){document.documentElement.classList.add('dark');}}catch(e){}})();`,
          }}
        />
        <CartProvider>
          <Header />
          <main className="flex-1">{children}</main>
          <Footer />
          <WhatsAppButton />
        </CartProvider>
      </body>
    </html>
  );
}
