import { useQuery } from "@tanstack/react-query";
import { apiClient } from "@/api/client";

export function useDownloadUrl(objectId?: string) {
  return useQuery({
    queryKey: ["download-url", objectId],
    queryFn: () => apiClient.getParticleDownloadUrl(objectId!),
    enabled: !!objectId,
    staleTime: 1000 * 60 * 60, // 1 hour — signed URLs valid for 24h
  });
}