import type { Metadata } from 'next';
import { notFound, redirect } from 'next/navigation';
import { verifySession } from '@/lib/auth/dal';
import { fetchCommonCodes } from '@/lib/data/repositories/common-code-repository';
import { fetchMerchantDetail } from '@/lib/data/repositories/merchant-detail-repository';
import { fetchMerchantProducts } from '@/lib/data/repositories/merchant-product-repository';
import { CODE_GROUP } from '@/lib/domain/common-code';
import { merchantDetailNewPath } from '@/lib/domain/merchant-detail-query';
import { MerchantDetailForm } from './_components/merchant-detail-form';

export const metadata: Metadata = { title: '가맹몰 상세 정보' };
export const dynamic = 'force-dynamic';

interface PageProps {
  params: Promise<{ frcsNo: string }>;
}

/** 수정 화면 — 상세가 있는 가맹점만. 아직 없는 가맹점이면 등록 화면으로 보내 거기서 고르게 한다. */
export default async function Page({ params }: PageProps) {
  await verifySession();

  const { frcsNo } = await params;
  const detail = await fetchMerchantDetail(frcsNo);
  if (!detail) {
    notFound();
  }
  if (!detail.hasDetail) {
    redirect(merchantDetailNewPath(frcsNo));
  }

  const [products, categories] = await Promise.all([
    fetchMerchantProducts(frcsNo),
    fetchCommonCodes(CODE_GROUP.merchantType),
  ]);

  return <MerchantDetailForm detail={detail} products={products} categories={categories} />;
}