import { redirect } from "next/navigation";
import { connection } from "next/server";

import { StructuredDashboard } from "@/components/admin/structured-dashboard";
import { AdminHeader } from "@/components/admin/admin-header";
import { LiveRefresh } from "@/components/live-refresh";
import { getAdminSession } from "@/lib/auth/server";
import { getCurrentCatalogVersion } from "@/lib/catalog/sync";
import { listGuideCards } from "@/lib/guides/queries";

export const instant = false;

export default async function AdminPage() {
  await connection();
  if (!(await getAdminSession())) redirect("/auth/login?next=%2Fadmin");
  const [guides, trash, catalogVersion] = await Promise.all([
    listGuideCards(),
    listGuideCards(true),
    getCurrentCatalogVersion(),
  ]);
  return (
    <div className="min-h-svh">
      <LiveRefresh endpoint="/api/events/admin" />
      <AdminHeader />
      <main className="mx-auto flex w-full max-w-7xl flex-col gap-8 p-4 sm:p-6 lg:p-8">
        <header>
          <p className="text-sm font-medium text-primary">Content workspace</p>
          <h1 className="font-heading text-3xl font-semibold">Guide Dashboard</h1>
          <p className="mt-2 text-muted-foreground">จัดการ Guide แบบภาพ-first และบันทึกขึ้นเว็บไซต์ทันที</p>
        </header>
        <StructuredDashboard guides={guides} trash={trash} catalogVersion={catalogVersion} />
      </main>
    </div>
  );
}