"use client";

import { useQuery } from "@tanstack/react-query";
import { useParams } from "next/navigation";
import { api } from "@/lib/api";
import type { Case, Party } from "@/lib/types";
import { PartyList } from "@/components/cases/PartyList";
import { Loader2 } from "lucide-react";

interface CaseDetail extends Case {
  parties: Party[];
}

export default function ParteienPage() {
  const { id } = useParams<{ id: string }>();

  const { data: caseDetail, isLoading } = useQuery({
    queryKey: ["case", id],
    queryFn: () => api.get<CaseDetail>(`/cases/${id}`),
  });

  if (isLoading) {
    return (
      <div className="flex items-center justify-center py-8">
        <Loader2 className="h-5 w-5 animate-spin text-neutral-400" />
      </div>
    );
  }

  const parties = Array.isArray(caseDetail?.parties)
    ? caseDetail.parties
    : [];

  return <PartyList caseId={id} parties={parties} />;
}