Flutter clean architecture using domain entities in presentation layer

so i am in a hastle here , in the the presentation layer I want to pass data through the bloc events to the bloc state and finally to a page and I found that I am repeating the same params everywhere , so I though if I can use the entities in the domain or make a new entity that has the things that I need and avoid boilerplate code .

to make it clearer for you I have an entity in the domain layer with multiple field called order

I have an add new order page it is split to two layers a first page and a second page , the first page contains general information about the order , and the second page contains specefic details . when the operation in the first page is successful it uses bloc to emit a transition to the second page with the general information then the second page adds to these general info and initiates the add order use case through the bloc . i hope that was clear enough to understand my issue

this is the code to help you understand more :

Widget build(BuildContext context) {
return BlocConsumer<OrdersBloc, OrdersState>(
  listener: (context, state) {
    if (state is AddNewOrderMoveToSecondPagePermitted) {
      Navigator.of(context).pushReplacement(PageRouteBuilder(
          pageBuilder: (context, animation, secondaryAnimation) {
            return AddNewOrderMapPage(
                state.issuerId, state.orderDescription ... etc);
          },
          transitionsBuilder:
              (context, animation, secondaryAnimation, child) {
            return FadeTransition(
              opacity: animation,
              child: child,
            );
          },
          transitionDuration: const Duration(milliseconds: 600)));
    }
    if (state is OrderUploaded) {
      showSnackBar(context, "success", SnackBarType.success);
    } else if (state is OrderFailure) {
      showSnackBar(
          context, "something wrong happened", SnackBarType.failure);
    }
  },
  builder: (context, state) {
    return const AddNewOrderFirstPage();
  },
);

}

 void _onAddNewOrderSecondPageRequested() {
on<AddNewOrderMoveToSecondPage>(
  (event, emit) {
    emit(AddNewOrderMoveToSecondPagePermitted(
        orderType: event.orderType,
        orderTitle: event.orderTitle,
        orderImages: event.orderImages,
        orderId: event.orderId,
        offerPrice: event.offerPrice,
        orderDescription: event.orderDescription,
        issuerId: event.issuerId));
  },
);

}

the event and state share the same parameters which are these

 orderType: event.orderType,
        orderTitle: event.orderTitle,
        orderImages: event.orderImages,
        orderId: event.orderId,
        offerPrice: event.offerPrice,
        orderDescription: event.orderDescription,
        issuerId: event.issuerId

please guide me because I am new to clean architecture . thank you

I would recommend using new entity you can called it CreateOrderEntity and put all your properties together there , there is a lot of details about the entity and page I don't know about ,

class CreateOrderEntity{
double price = 0;
string orderType = "";
string orderTitle = "";
//etc

}

you will now pass one object then use it across your two pages or the way you need to fill the entity , I hope you found what was your looking for, also let me know if you need further information