import 'package:eatvio_app/features/registration/models/user_registration_model.dart';
import 'package:eatvio_app/features/registration/presentation/bloc/registration_cubit/registration_cubit.dart';
import 'package:eatvio_app/generated/l10n.dart';
import 'package:eatvio_app/core/widgets/custom_text_form_field.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

class BodyCircumferencesScreen extends StatefulWidget {
  final UserRegistrationSheet sheet;

  const BodyCircumferencesScreen({super.key, required this.sheet});

  @override
  State<BodyCircumferencesScreen> createState() => _BodyCircumferencesScreenState();
}

class _BodyCircumferencesScreenState extends State<BodyCircumferencesScreen> {
  final digitsOnly = FilteringTextInputFormatter.digitsOnly;
  final chestCircumferenceController = TextEditingController();
  final waistCircumferenceController = TextEditingController();
  final hipCircumferenceController = TextEditingController();
  final chestFocus = FocusNode();

  @override
  void initState() {
    super.initState();
    if (widget.sheet.chestCircumference != 0) chestCircumferenceController.text = widget.sheet.chestCircumference.toString();
    if (widget.sheet.waistCircumference != 0) waistCircumferenceController.text = widget.sheet.waistCircumference.toString();
    if (widget.sheet.hipCircumference != 0) hipCircumferenceController.text = widget.sheet.hipCircumference.toString();
    chestFocus.requestFocus();
  }

  @override
  Widget build(BuildContext context) {
    final s = S.of(context);
    return SingleChildScrollView(
      padding: EdgeInsets.only(bottom: 80, left: 16, right: 16, top: 16),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(s.chest_circumference + ' (не обязательно)'),
          SizedBox(height: 4),
          CustomTextFormField(
            inputFormatters: [digitsOnly],
            autofocus: true,
            focusNode: chestFocus,
            controller: chestCircumferenceController,
            hintText: '90',
            onChanged: (value) {
              final registrationCubit = context.read<RegistrationCubit>();
              registrationCubit.updateSheet(registrationCubit.state.sheet.copyWith(chestCircumference: int.parse(value)));
            },
          ),
          SizedBox(height: 16),
          Text(s.waist_circumference + ' (не обязательно)'),
          SizedBox(height: 4),
          CustomTextFormField(
            inputFormatters: [digitsOnly],
            controller: waistCircumferenceController,
            hintText: "60",
            onChanged: (value) {
              final registrationCubit = context.read<RegistrationCubit>();
              registrationCubit.updateSheet(registrationCubit.state.sheet.copyWith(waistCircumference: int.parse(value)));
            },
          ),
          SizedBox(height: 16),
          Text(s.hip_circumference + ' (не обязательно)'),
          SizedBox(height: 4),
          CustomTextFormField(
            inputFormatters: [digitsOnly],
            controller: hipCircumferenceController,
            hintText: '90',
            textInputAction: TextInputAction.done,
            onChanged: (value) {
              final registrationCubit = context.read<RegistrationCubit>();
              registrationCubit.updateSheet(registrationCubit.state.sheet.copyWith(hipCircumference: int.parse(value)));
            },
          ),
        ],
      ),
    );
  }
}