import Link from "next/link";
import { db } from "@/lib/db";
import { AdminPageHeader } from "@/components/admin/page-header";
import { Card } from "@/components/ui/card";
import { Button } from "@/components/ui/button";
import { Badge } from "@/components/ui/badge";
import { Plus, Pencil, GripVertical, MessageSquare } from "lucide-react";

export const dynamic = "force-dynamic";

export default async function AdminFaqPage() {
  const faqs = await db.faq.findMany({ orderBy: [{ order: "asc" }, { createdAt: "desc" }] });

  return (
    <>
      <AdminPageHeader title="FAQs" description={`${faqs.length} questions configured`}>
        <Button asChild className="brand-gradient text-white">
          <Link href="/admin/faq/new"><Plus className="size-4 mr-1.5" /> Add FAQ</Link>
        </Button>
      </AdminPageHeader>

      <Card className="rounded-2xl overflow-hidden">
        <div className="divide-y divide-border">
          {faqs.map((f) => (
            <div key={f.id} className="flex items-start gap-4 p-4 hover:bg-accent/40 transition-colors">
              <GripVertical className="size-4 text-muted-foreground/40 shrink-0 mt-1" />
              <div className="grid place-items-center size-10 rounded-lg bg-[var(--brand-royal)]/10 text-[var(--brand-royal)] shrink-0">
                <MessageSquare className="size-5" />
              </div>
              <div className="min-w-0 flex-1">
                <div className="flex flex-wrap items-center gap-2">
                  <span className="font-semibold truncate">{f.question}</span>
                  {!f.isEnabled && <Badge variant="secondary" className="text-xs">Disabled</Badge>}
                  {f.category && <Badge variant="outline" className="text-xs">{f.category}</Badge>}
                </div>
                <p className="text-sm text-muted-foreground line-clamp-1 mt-0.5">{f.answer}</p>
              </div>
              <div className="hidden sm:block text-xs text-muted-foreground shrink-0">Order: {f.order}</div>
              <Button asChild variant="outline" size="sm" className="shrink-0">
                <Link href={`/admin/faq/edit/${f.id}`}><Pencil className="size-3.5 mr-1" /> Edit</Link>
              </Button>
            </div>
          ))}
          {faqs.length === 0 && (
            <div className="p-12 text-center text-muted-foreground">No FAQs yet. Click &ldquo;Add FAQ&rdquo; to create one.</div>
          )}
        </div>
      </Card>
    </>
  );
}