eatvio_app/lib/presentation/registration/gender_screen/gender_screen.dart

import 'package:go_router/go_router.dart';

import 'bloc/gender_bloc.dart';
import 'models/gender_model.dart';
import 'package:eatvio_app/data/models/userRegistrationModel/user_registration_model.dart';
import 'package:eatvio_app/core/app_export.dart';
import 'package:flutter/material.dart';

class GenderScreen extends StatefulWidget {
  const GenderScreen({Key? key}) : super(key: key);

  static Widget builder(BuildContext context, sheet) {
    return BlocProvider<GenderBloc>(
      create: (context) => GenderBloc(
        GenderState(
          genderModelObj: GenderModel(userRegistrationSheet: sheet),
        ),
      )..add(GenderInitialEvent()),
      child: GenderScreen(),
    );
  }

  @override
  State<GenderScreen> createState() => _GenderScreenState();
}

class _GenderScreenState extends State<GenderScreen> {
  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      padding: EdgeInsets.only(bottom: 80),
      child: BlocBuilder<GenderBloc, GenderState>(
        builder: (context, state) {
          return Container(
            width: double.maxFinite,
            padding: EdgeInsets.symmetric(horizontal: 16.h, vertical: 9.v),
            child: Column(
              children: [
                Text("your_gender".tr, style: theme.textTheme.headlineSmall),
                RadioListTile(
                  title: Text('Мужской'),
                  value: 'male',
                  groupValue: state.selectedRadioValue,
                  onChanged: onMale(context),
                  secondary: Image.asset(
                    'assets/images/img_male.png',
                    width: 40,
                    height: 40,
                  ),
                ),
                RadioListTile(
                  title: Text('Женский'),
                  value: 'female',
                  groupValue: state.selectedRadioValue,
                  onChanged: onFemale(context),
                  secondary: Image.asset(
                    'assets/images/img_female.png',
                    width: 40,
                    height: 40,
                  ),
                ),
                // BlocBuilder<GenderBloc, GenderState>(
                //   builder: (context, state) {
                //     return NextStepButton(
                //       text: "continue".tr.toUpperCase(),
                //       margin: EdgeInsets.only(left: 16.h, right: 16.h, bottom: 50.v),
                //       buttonStyle: CustomButtonStyles.outlinePrimaryTL15,
                //       onPressed: onTapNext(state, context),
                //     );
                //   },
                // ),
              ],
            ),
          );
        },
      ),
    );
  }

  onTapNext(GenderState state, BuildContext context) {
    return () {
      UserRegistrationSheet sheet = state.genderModelObj!.userRegistrationSheet;
      sheet.gender = state.selectedRadioValue!;
      GoRouter.of(context).goNamed('dateOfBirthScreen', extra: sheet);
    };
  }

  onMale(BuildContext context) {
    return (value) {
      BlocProvider.of<GenderBloc>(context).add(GenderSelectEvent(value: 'male'));
    };
  }

  onFemale(BuildContext context) {
    return (value) {
      BlocProvider.of<GenderBloc>(context).add(GenderSelectEvent(value: 'female'));
    };
  }


  Function onTapBack() {
    return () {
      GoRouter.of(context).pop();
    };
  }

  /// Navigates to the previous screen.
  onTapArrowLeft(BuildContext context) {
    GoRouter.of(context).pop();
  }
}