baseState

enum StatusState { initial, loading, success, error }

class BaseState<T> {
  StatusState status;
  T? data;
  dynamic message;

  BaseState({
    this.status = StatusState.initial,
    this.data,
    this.message,
  });

  BaseState<T> copyWith({
    StatusState? status,
    T? data,
    dynamic message,
  }) {
    return BaseState<T>(
      status: status ?? this.status,
      data: data ?? this.data,
      message: message ?? this.message,
    );
  }

  @override
  String toString() {
    return 'BaseState{status: $status, data: $data, message: $message}';
  }

}


BaseState<FareUpdateResponse> lrtFareState = BaseState<FareUpdateResponse>();

Future<void> getPriceNew({PostBuyTicketModel? data}) async {
    lrtFareState = lrtFareState.copyWith(status: StatusState.loading);
    notifyListeners();
    try {
      final response = await EndPoint.getFareQTS(
        org: '${data?.origin}',
        des: '${data?.destination}',
        ticketNo: '${data?.ticketNo}',
      );
      if (response['code'] == '00') {
        lrtFareState = lrtFareState.copyWith(
          status: StatusState.success,
          data: FareUpdateResponse.fromJson(response),
        );
        notifyListeners();
      } else {
        lrtFareState = lrtFareState.copyWith(
          status: StatusState.error,
          message: response['message'],
        );
      }
      notifyListeners();
    } catch (e) {
      lrtFareState = lrtFareState.copyWith(
        status: StatusState.error,
        message: e.toString(),
      );
      notifyListeners();
    }
  }