Function useCollections

src/hooks/useCollections.ts:14–43

()

}

function useCollections(): StacCollectionsHook {
  const { stacApi } = useStacApiContext();

  const fetchCollections = async (): Promise<CollectionsResponse> => {
    if (!stacApi) throw new Error('No STAC API configured');
    const response: Response = await stacApi.getCollections();
    return handleStacResponse<CollectionsResponse>(response);
  };

  const {
    data: collections,
    error,
    isLoading,
    isFetching,
    refetch,
  } = useQuery<CollectionsResponse, ApiError>({
    queryKey: generateCollectionsQueryKey(),
    queryFn: fetchCollections,
    enabled: !!stacApi,
    retry: false,
  });

  return {
    collections,
    refetch,
    isLoading,
    isFetching,
    error,
  };
}

export default useCollections;