import { notFound } from "next/navigation";
import { LegacyPage } from "@/components/LegacyPage";
import { legacyPages, type LegacyPageKey } from "@/lib/legacy-pages";

const routablePages = new Set(Object.keys(legacyPages));
const replacedPages = new Set(["home", "start", "ask", "thanks"]);

export function generateStaticParams() {
  return Object.keys(legacyPages)
    .filter((page) => !replacedPages.has(page))
    .map((page) => ({ page }));
}

export async function generateMetadata({ params }: { params: Promise<{ page: string }> }) {
  const { page: pageParam } = await params;
  if (!routablePages.has(pageParam)) return {};
  const page = legacyPages[pageParam as LegacyPageKey];
  return {
    title: page.title.replace("Paprika - ", "")
  };
}

export default async function StaticPage({ params }: { params: Promise<{ page: string }> }) {
  const { page } = await params;

  if (!routablePages.has(page) || replacedPages.has(page)) {
    notFound();
  }

  return <LegacyPage pageKey={page as LegacyPageKey} />;
}