CreatePINBloc constructor

CreatePINBloc({ required PINRepository pinRepository, })

Implementation

CreatePINBloc({required this.pinRepository})
    : super(const CreatePINState(pinStatus: PINStatus.enterFirst)) {
  on<CreatePINAddEvent>((event, emit) {
    if (state.firstPIN.length < 4) {
      String firstPIN = "${state.firstPIN}${event.pinNum}";
      if (firstPIN.length < 4) {
        emit(CreatePINState(
            firstPIN: firstPIN, pinStatus: PINStatus.enterFirst));
      } else {
        emit(CreatePINState(
            firstPIN: firstPIN, pinStatus: PINStatus.enterSecond));
      }
    } else {
      String secondPIN = "${state.secondPIN}${event.pinNum}";
      if (secondPIN.length < 4) {
        emit(state.copyWith(
            secondPIN: secondPIN, pinStatus: PINStatus.enterSecond));
      } else if (secondPIN == state.firstPIN) {
        pinRepository.addPin(secondPIN);
        emit(
            state.copyWith(secondPIN: secondPIN, pinStatus: PINStatus.equals));
      } else {
        emit(state.copyWith(
            secondPIN: secondPIN, pinStatus: PINStatus.unequals));
      }
    }
  });
  on<CreatePINEraseEvent>((event, emit) {
    if (state.firstPIN.isEmpty) {
      emit(const CreatePINState(pinStatus: PINStatus.enterFirst));
    } else if (state.firstPIN.length < 4) {
      String firstPIN =
          state.firstPIN.substring(0, state.firstPIN.length - 1);
      emit(CreatePINState(
          firstPIN: firstPIN, pinStatus: PINStatus.enterFirst));
    } else if (state.secondPIN.isEmpty) {
      emit(state.copyWith(pinStatus: PINStatus.enterSecond));
    } else {
      String secondPIN =
          state.secondPIN.substring(0, state.secondPIN.length - 1);
      emit(state.copyWith(
          secondPIN: secondPIN, pinStatus: PINStatus.enterSecond));
    }
  });
  on<CreateNullPINEvent>((event, emit) {
    emit(const CreatePINState(pinStatus: PINStatus.enterFirst));
  });
}