import { prisma } from "@/lib/prisma";

export default async function AdminUsersPage() {
  const users = await prisma.user.findMany({
    orderBy: { createdAt: "desc" },
    select: {
      id: true,
      email: true,
      name: true,
      role: true,
      createdAt: true,
      _count: { select: { enrollments: true, certificates: true } },
    },
  });

  return (
    <div>
      <h1 className="page-title">Nutzer</h1>
      <p className="muted subtitle">{users.length} Accounts</p>
      <div className="table-wrap">
        <table className="simple">
          <thead>
            <tr>
              <th>Name</th>
              <th>E-Mail</th>
              <th>Rolle</th>
              <th>Kurse</th>
              <th>Zertifikate</th>
              <th>Seit</th>
            </tr>
          </thead>
          <tbody>
            {users.map((u) => (
              <tr key={u.id}>
                <td>{u.name}</td>
                <td>{u.email}</td>
                <td>
                  <span className="badge">{u.role}</span>
                </td>
                <td>{u._count.enrollments}</td>
                <td>{u._count.certificates}</td>
                <td className="muted">{u.createdAt.toLocaleDateString("de-DE")}</td>
              </tr>
            ))}
          </tbody>
        </table>
      </div>
    </div>
  );
}
