pn-new-crm/src/app/(dashboard)/[portSlug]/admin/berths/page.tsx

import Link from 'next/link';
import type { Route } from 'next';
import { AlertCircle, Anchor, FileSearch, BadgeDollarSign } from 'lucide-react';

import { PageHeader } from '@/components/shared/page-header';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';

/**
 * Berths admin index. Both sub-pages (`bulk-add`, `reconcile`) existed
 * pre-2026-05-22 but were only reachable via deep links from inside the
 * Berths list. Surfacing them on a dedicated admin landing tile so the
 * tools are discoverable without prior knowledge of the URL - part of
 * the admin IA regroup (B3 #10 Phase 2).
 */
export default async function BerthsAdminIndex({
  params,
}: {
  params: Promise<{ portSlug: string }>;
}) {
  const { portSlug } = await params;
  const tools = [
    {
      href: `/${portSlug}/admin/berths/bulk-add` as Route,
      label: 'Bulk add berths',
      description:
        'Generate many berth rows in one wizard - set pier, prefix, mooring number range, and per-berth defaults; preview before commit.',
      icon: Anchor,
    },
    {
      href: `/${portSlug}/admin/berths/reconcile` as Route,
      label: 'Reconciliation queue',
      description:
        "Berths missing required fields after import / PDF parse. Surface what's missing per row and link straight to the edit sheet.",
      icon: FileSearch,
    },
    {
      href: `/${portSlug}/admin/berths/price-reconcile` as Route,
      label: 'Price reconciliation',
      description:
        'Parse the purchase price from each berth’s current spec sheet and review old→new per berth. Approve per row or in bulk; nothing is written until you approve.',
      icon: BadgeDollarSign,
    },
  ] as const;

  return (
    <div className="space-y-6">
      <PageHeader
        title="Berths admin"
        eyebrow="ADMIN"
        description="Tools for bulk berth creation and post-import reconciliation. Single-berth edits stay on the Berths list - these surfaces are for batch operations."
      />

      <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
        {tools.map((t) => {
          const Icon = t.icon;
          return (
            <Link key={t.href} href={t.href} className="block group">
              <Card className="h-full transition-colors group-hover:border-primary/50 group-hover:bg-muted/30">
                <CardHeader className="flex flex-row items-start gap-3 space-y-0 pb-2">
                  <Icon
                    className="h-5 w-5 mt-0.5 text-muted-foreground group-hover:text-primary"
                    aria-hidden
                  />
                  <CardTitle className="text-base">{t.label}</CardTitle>
                </CardHeader>
                <CardContent>
                  <CardDescription>{t.description}</CardDescription>
                </CardContent>
              </Card>
            </Link>
          );
        })}
      </div>

      <Card className="border-amber-200 bg-amber-50/50">
        <CardHeader className="flex flex-row items-start gap-3 space-y-0 pb-2">
          <AlertCircle className="h-5 w-5 mt-0.5 text-amber-600" aria-hidden />
          <CardTitle className="text-sm">Not what you&apos;re looking for?</CardTitle>
        </CardHeader>
        <CardContent>
          <CardDescription className="text-xs">
            For single-berth edits, browse to the{' '}
            <Link
              href={`/${portSlug}/berths` as Route}
              className="font-medium text-primary hover:underline"
            >
              Berths list
            </Link>{' '}
            and click any row. Per-berth PDF uploads + brochure assignment also live there.
          </CardDescription>
        </CardContent>
      </Card>
    </div>
  );
}