rewardProviderCategory method

Widget rewardProviderCategory({ required Widget onBuild(List<Reward> pendings, List<Reward> collected, List<Reward> expired), Widget buildLoading()?, })

Implementation

Widget rewardProviderCategory(
    {required Widget Function(
      List<Reward> pendings,
      List<Reward> collected,
      List<Reward> expired,
    ) onBuild,
    Widget Function()? buildLoading}) {
  return FutureBuilder<CategoryRewards?>(
    future: RewardHelper.fetchRewardsCategorized(),
    initialData: null,
    builder: (context, snapshot) {
      if (snapshot.hasError) {
        return Center(
          child: Text("Error Fetching Rewards"),
        );
      }
      if (!snapshot.hasData) {
        if (buildLoading != null) return buildLoading();
        return Center(
          child: CircularProgressIndicator(),
        );
      }
      return onBuild(
        snapshot.data?.pending ?? [],
        snapshot.data?.collected ?? [],
        snapshot.data?.expired ?? [],
      );
    },
  );
}