import { redirect } from "next/navigation";
import { getCart } from "@/lib/actions/cart";
import { requireSession } from "@/lib/auth/session";
import { winofyFetch, type PaginatedResponse } from "@/lib/api/winofy";
import type { Address } from "@/types/api";
import { CheckoutForm } from "@/components/customer/checkout-form";

async function getAddresses() {
  const res = await winofyFetch<PaginatedResponse<Address> | Address[]>("/v1/addresses/");
  return Array.isArray(res) ? res : res.results;
}

export default async function CheckoutPage() {
  await requireSession("/checkout");
  const [cart, addresses] = await Promise.all([getCart(), getAddresses()]);

  if (cart.groups.length === 0) redirect("/cart");

  return (
    <main className="mx-auto flex w-full max-w-2xl flex-1 flex-col gap-6 px-4 py-6">
      <h1 className="text-lg font-bold">تکمیل سفارش</h1>
      <CheckoutForm cart={cart} addresses={addresses} />
    </main>
  );
}