import { NextIntlClientProvider } from "next-intl";
import { getMessages, setRequestLocale } from "next-intl/server";
import { notFound } from "next/navigation";
import localFont from "next/font/local";
import { routing } from "@/i18n/routing";
import { Providers } from "@/components/providers";
import "../globals.css";

const vazirmatn = localFont({
  src: "../../fonts/Vazirmatn-Variable.woff2",
  variable: "--font-vazirmatn",
  display: "swap",
  weight: "100 900",
});

const inter = localFont({
  src: "../../fonts/Inter-Variable.woff2",
  variable: "--font-inter",
  display: "swap",
  weight: "100 900",
});

export function generateStaticParams() {
  return routing.locales.map((locale) => ({ locale }));
}

export default async function LocaleLayout({
  children,
  params,
}: {
  children: React.ReactNode;
  params: Promise<{ locale: string }>;
}) {
  const { locale } = await params;

  if (!routing.locales.includes(locale as "fa" | "ar" | "en")) {
    notFound();
  }

  setRequestLocale(locale);
  const messages = await getMessages();
  const dir = locale === "en" ? "ltr" : "rtl";
  const fontClass =
    locale === "en"
      ? inter.variable
      : vazirmatn.variable;

  return (
    <html lang={locale} dir={dir}>
      <body
        className={`${fontClass} font-sans antialiased ${
          locale === "en" ? "font-[family-name:var(--font-inter)]" : "font-[family-name:var(--font-vazirmatn)]"
        }`}
      >
        <NextIntlClientProvider messages={messages}>
          <Providers>{children}</Providers>
        </NextIntlClientProvider>
      </body>
    </html>
  );
}
