import type { Metadata } from 'next';
import { ActionButton, AdminTitle, Notice } from '@/components/admin/ui';
import { flushCacheAction, recomputeQualityAction, recomputeStatsAction } from '@/lib/admin/actions';
import { requireAdmin } from '@/lib/admin/admin-api';

export const metadata: Metadata = { title: 'Cache & maintenance', robots: { index: false, follow: false } };
export const dynamic = 'force-dynamic';

export default async function AdminCachePage({ searchParams }: { searchParams: Promise<Record<string, string | undefined>> }) {
  await requireAdmin();
  const sp = await searchParams;
  return (
    <>
      <AdminTitle title="Cache & maintenance" lede="Public API responses are cached in Redis (aia:api:*, 60–600 s). Flushing forces every public page to recompute on its next request." />
      <Notice notice={sp.notice} level={sp.level} />
      <ul className="divide-y divide-rule border-y border-rule">
        <li className="flex flex-col gap-2 py-3 md:flex-row md:items-center md:justify-between">
          <div>
            <p className="text-sm font-medium text-ink">Flush API cache</p>
            <p className="text-xs text-ink-3">POST /admin/cache/flush — deletes every aia:api:* key. Safe; the next requests repopulate it.</p>
          </div>
          <form action={flushCacheAction}>
            <ActionButton tone="accent">Flush</ActionButton>
          </form>
        </li>
        <li className="flex flex-col gap-2 py-3 md:flex-row md:items-center md:justify-between">
          <div>
            <p className="text-sm font-medium text-ink">Recompute stats</p>
            <p className="text-xs text-ink-3">POST /admin/stats/recompute — refreshes the daily stats history row for today.</p>
          </div>
          <form action={recomputeStatsAction}>
            <ActionButton>Recompute stats</ActionButton>
          </form>
        </li>
        <li className="flex flex-col gap-2 py-3 md:flex-row md:items-center md:justify-between">
          <div>
            <p className="text-sm font-medium text-ink">Recompute quality scores</p>
            <p className="text-xs text-ink-3">POST /admin/quality/recompute — recomputes completeness, primary-source ratio, freshness and conflicts for every entity. May take a while on a large database.</p>
          </div>
          <form action={recomputeQualityAction}>
            <ActionButton>Recompute quality</ActionButton>
          </form>
        </li>
      </ul>
    </>
  );
}