import type { Metadata } from 'next';
import { getTranslations } from 'next-intl/server';
import { notFound } from 'next/navigation';
import { resolvePageRenderData } from '#web-runtime/api/render-data';
import { pageMetadata } from '#web-runtime/lib/page-metadata';
import PageRenderer from '#web-runtime/renderer';
import { getPathname } from '#i18n/navigation';
import { routing } from '#i18n/routing';

interface PageRouteProps {
  params: Promise<{
    locale: string;
    path?: string[];
  }>;
  searchParams: Promise<Record<string, string | string[] | undefined>>;
}

function routePath(path?: string[]): string {
  return path?.join('/') ?? '';
}

function publicPath(locale: string, path: string): string {
  return getPathname({ locale, href: path ? `/${path}` : '/' });
}

export async function generateMetadata({ params }: PageRouteProps): Promise<Metadata> {
  const { locale, path } = await params;
  const data = await resolvePageRenderData(locale, routePath(path));

  if (!data) {
    const t = await getTranslations({ locale, namespace: 'Pages.NotFoundPage' });
    return { title: t('metaTitle') };
  }

  return pageMetadata(data, routing.defaultLocale, publicPath);
}

export default async function PublicPage({ params, searchParams }: PageRouteProps) {
  const { locale, path } = await params;
  const data = await resolvePageRenderData(locale, routePath(path));

  if (!data) {
    notFound();
  }

  return <PageRenderer data={data} searchParams={await searchParams} />;
}