apskel-pos-flutter/lib/presentation/home/dialog/tax_dialog.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:enaklo_pos/core/extensions/build_context_ext.dart';

import '../../../core/constants/colors.dart';
import '../bloc/checkout/checkout_bloc.dart';

class TaxDialog extends StatelessWidget {
  const TaxDialog({super.key});

  @override
  Widget build(BuildContext context) {
    return AlertDialog(
      title: Stack(
        alignment: Alignment.center,
        children: [
          const Text(
            'PAJAK PB1',
            style: TextStyle(
              color: AppColors.primary,
              fontSize: 28,
              fontWeight: FontWeight.w600,
            ),
          ),
          Align(
            alignment: Alignment.centerRight,
            child: IconButton(
              onPressed: () => context.pop(),
              icon: const Icon(
                Icons.cancel,
                color: AppColors.primary,
                size: 30.0,
              ),
            ),
          ),
        ],
      ),
      content: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        mainAxisSize: MainAxisSize.min,
        children: [
          BlocBuilder<CheckoutBloc, CheckoutState>(
            builder: (context, state) {
              return state.maybeWhen(
                initial: () => const SizedBox(),
                loading: () => const Center(child: CircularProgressIndicator()),
                loaded: (
                  data,
                  a,
                  b,
                  c,
                  tax,
                  d,
                  e,
                  f,
                  g,
                  orderType,
                  deliveryType,
                ) =>
                    ListTile(
                  title: const Text('PB1'),
                  subtitle: Text('tarif pajak ($tax%)'),
                  contentPadding: EdgeInsets.zero,
                  textColor: AppColors.primary,
                  trailing: Checkbox(
                    value: tax > 0,
                    onChanged: (value) {
                      context.read<CheckoutBloc>().add(
                            CheckoutEvent.addTax(tax > 0 ? 0 : tax),
                          );
                    },
                  ),
                  onTap: () {
                    context.pop();
                  },
                ),
                orElse: () => const SizedBox(),
              );
            },
          ),
        ],
      ),
    );
  }
}