import Link from "next/link";
import { Card, CardContent } from "@/components/ui/card";
import { StatusBadge } from "@/components/cases/status-badge";
import type { CaseDetail } from "@/lib/api/cases";

function formatDate(iso?: string | null) {
  if (!iso) return "—";
  try {
    return new Date(iso).toLocaleDateString("he-IL", {
      day: "2-digit",
      month: "2-digit",
      year: "numeric",
    });
  } catch {
    return iso ?? "—";
  }
}

export function CaseHeader({ data }: { data?: CaseDetail }) {
  return (
    <Card className="bg-surface border-rule shadow-sm">
      <CardContent className="px-6 py-5">
        <nav className="text-[0.78rem] text-ink-muted mb-3 flex items-center gap-2">
          <Link href="/" className="hover:text-gold-deep">בית</Link>
          <span aria-hidden>·</span>
          <span>תיקי ערר</span>
          <span aria-hidden>·</span>
          <span className="text-navy tabular-nums">{data?.case_number ?? "…"}</span>
        </nav>

        <div className="flex items-start justify-between gap-6 flex-wrap">
          <div className="space-y-2">
            <div className="flex items-center gap-3">
              <span className="font-display text-[2rem] font-black text-navy leading-none tabular-nums">
                ערר {data?.case_number ?? "—"}
              </span>
              {data?.status && <StatusBadge status={data.status} />}
            </div>
            <h1 className="text-navy text-xl font-bold leading-snug max-w-2xl mb-0">
              {data?.title ?? "טוען…"}
            </h1>
            {data?.subject && (
              <p className="text-ink-muted text-sm max-w-2xl leading-relaxed">
                {data.subject}
              </p>
            )}
          </div>

          <dl className="grid grid-cols-2 gap-x-6 gap-y-1 text-sm">
            <dt className="text-ink-muted text-[0.72rem] uppercase tracking-wider">
              תאריך דיון
            </dt>
            <dd className="text-ink-soft tabular-nums">{formatDate(data?.hearing_date)}</dd>
            <dt className="text-ink-muted text-[0.72rem] uppercase tracking-wider">
              עודכן
            </dt>
            <dd className="text-ink-soft tabular-nums">{formatDate(data?.updated_at)}</dd>
            <dt className="text-ink-muted text-[0.72rem] uppercase tracking-wider">
              ועדה
            </dt>
            <dd className="text-ink-soft">{data?.committee_type ?? "—"}</dd>
          </dl>
        </div>
      </CardContent>
    </Card>
  );
}