CreateClaimBloc.dart

import 'package:bloc/bloc.dart';
import 'package:tps_mobile_combined_maximo_app/claims/create_clame/bloc/export.dart';
import 'package:tps_mobile_combined_maximo_app/data/model/claims/claim_co.dart';
import 'package:tps_mobile_combined_maximo_app/data/repositories/local_storage.dart';
import 'package:tps_mobile_combined_maximo_app/global/bloc/export.dart';

class CreateClaimBloc extends Bloc<CreateClaimEvent, CreateClaimState> {
  final GlobalBloc globalBloc;

  CreateClaimBloc(this.globalBloc);

  @override
  CreateClaimState get initialState => CreateOrUpdateClaimState();

  @override
  Stream<CreateClaimState> mapEventToState(
    CreateClaimState currentState,
    CreateClaimEvent event,
  ) async* {
    if (event is SaveClaimEvent) {
      yield* _mapSaveClaimEventToState(event.claimCo);
    }
  }

  Stream<CreateClaimState> _mapSaveClaimEventToState(ClaimCo claim) async* {
    try {
      await LocalStorage.saveClaim(claim);
      yield ClaimSavedState();
      globalBloc.globalMessage(GlobalMessage.NEED_UPDATE_CLAIM_LIST);
    } catch (_) {
      yield ClaimNotSavedState();
    }
  }

  saveClaim(ClaimCo claim) {
    dispatch(SaveClaimEvent(claim));
  }
}