import type { Metadata } from "next";
import { notFound } from "next/navigation";
import { LocaleProvider } from "../context/LocaleContext";
import type { Locale } from "../context/LocaleContext";

const LOCALES: Locale[] = ["zh", "en"];

export const metadata: Metadata = {
  title: "数字游民指南 | Digital Nomad Guide",
  description:
    "从零开始，7天开启你的数字游民生活。远程工作、地点自由、技能变现 —— 一站式数字游民资源平台。",
};

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

export default async function LocaleLayout({
  children,
  params,
}: {
  children: React.ReactNode;
  params: Promise<{ locale: string }>;
}) {
  const { locale } = await params;
  if (!LOCALES.includes(locale as Locale)) {
    notFound();
  }

  const messages = (await import(`../../messages/${locale}.json`)).default;

  return (
    <LocaleProvider locale={locale as Locale} messages={messages}>
      {children}
    </LocaleProvider>
  );
}