421 lines
20 KiB
Dart
421 lines
20 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:go_router/go_router.dart';
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import '../../core/app_colors.dart';
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import '../../di/service_locator.dart';
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import '../../domain/entities/payment_card.dart';
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import '../../domain/usecase/add_payment_card_usecase.dart';
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import '../../domain/usecase/get_payment_cards_usecase.dart';
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import '../../domain/usecase/get_profile_usecase.dart';
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import '../../domain/usecase/set_main_payment_card_usecase.dart';
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import '../components/custom_app_bar.dart';
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import '../components/full_screen_image_viewer.dart';
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import '../components/gradient_button.dart';
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import '../components/payment_option.dart';
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import '../components/sheet/payment_method_sheet.dart';
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import '../event/fine_payment_event.dart';
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import '../event/payment_method_sheet_event.dart';
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import '../state/fine_payment_state.dart';
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import '../viewmodel/fine_payment_bloc.dart';
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import '../viewmodel/payment_method_sheet_bloc.dart';
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class FinePaymentScreen extends StatelessWidget {
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final int fineId;
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const FinePaymentScreen({
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super.key,
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required this.fineId,
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});
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@override
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Widget build(BuildContext context) {
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return BlocProvider(
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create: (context) => FinePaymentBloc(
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getFineDetailsUsecase: getIt(),
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payFineUsecase: getIt(),
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)..add(FetchFineDetails(fineId)),
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child: const _FinePaymentScreenContent(),
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);
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}
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}
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class _FinePaymentScreenContent extends StatelessWidget {
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const _FinePaymentScreenContent();
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void _openFullScreenImage(BuildContext context, List<String> photos, int initialIndex) {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (_) => FullScreenImageViewer(
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photoUrls: photos,
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initialIndex: initialIndex,
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Container(
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decoration: const BoxDecoration(gradient: AppColors.phoneScreenBg),
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child: SafeArea(
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child: Stack(
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children: [
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Positioned(
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bottom: 60,
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left: 0,
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right: 0,
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child: Image.asset(
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'assets/wave.png',
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fit: BoxFit.fitWidth,
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color: Colors.white.withOpacity(0.1),
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),
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),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 16),
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const Padding(
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padding: EdgeInsets.symmetric(horizontal: 20),
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child: CustomAppBar(title: 'Оплата штрафа'),
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),
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Expanded(
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child: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: BlocConsumer<FinePaymentBloc, FinePaymentState>(
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listenWhen: (previous, current) => previous.status != current.status,
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listener: (context, state) {
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if (state.status == FinePaymentStatus.success && state.paymentCompleted) {
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context.go('/home');
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} else if (state.status == FinePaymentStatus.failure) {
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ScaffoldMessenger.of(context).hideCurrentSnackBar();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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state.errorMessage ?? 'Произошла ошибка при оплате штрафа',
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style: const TextStyle(color: Colors.white),
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),
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backgroundColor: Colors.redAccent.withOpacity(0.9),
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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margin: const EdgeInsets.all(20),
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duration: const Duration(seconds: 3),
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),
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);
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}
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},
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builder: (context, state) {
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final fine = state.fine;
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if (state.status == FinePaymentStatus.loading && fine == null) {
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return const SizedBox(
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height: 400,
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child: Center(
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child: CircularProgressIndicator(color: Colors.white),
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),
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);
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}
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if (fine == null) return const SizedBox.shrink();
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 20),
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if (fine.photoUrls.isNotEmpty)
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SizedBox(
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height: 110,
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child: ListView.separated(
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scrollDirection: Axis.horizontal,
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itemCount: fine.photoUrls.length,
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separatorBuilder: (_, __) => const SizedBox(width: 12),
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itemBuilder: (context, index) {
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final photo = fine.photoUrls[index];
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final isNetwork = photo.startsWith('http');
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return GestureDetector(
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onTap: () => _openFullScreenImage(
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context,
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fine.photoUrls,
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index,
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(16),
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child: isNetwork
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? Image.network(
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photo,
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width: 110,
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height: 110,
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fit: BoxFit.cover,
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)
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: Image.asset(
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photo,
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width: 110,
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height: 110,
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fit: BoxFit.cover,
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),
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),
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);
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},
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),
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),
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const SizedBox(height: 24),
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_buildInfoLabel('Самокат:'),
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_buildValueRow(
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'qr_icon.png',
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fine.scooterNumber,
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),
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const SizedBox(height: 20),
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_buildInfoLabel('Дата:'),
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Text(
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fine.date,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w500,
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),
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),
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const SizedBox(height: 20),
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_buildInfoLabel('Описание:'),
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Text(
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fine.description,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w500,
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),
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),
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const SizedBox(height: 28),
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Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 16),
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.07),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: Colors.white.withOpacity(0.2),
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width: 1,
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),
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),
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child: Column(
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children: [
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Text(
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'Сумма штрафа:',
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style: TextStyle(
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color: Colors.white.withOpacity(0.8),
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fontSize: 16,
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),
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),
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const SizedBox(height: 10),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image.asset(
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'assets/icons/money_icon.png',
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width: 36,
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height: 36,
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),
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const SizedBox(width: 10),
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Text(
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fine.amountPrint,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 28,
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fontWeight: FontWeight.bold,
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),
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),
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],
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),
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],
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),
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),
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const SizedBox(height: 28),
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(state.useBalance || state.selectedCard != null)
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? PaymentOption(
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title: state.useBalance ? 'Баланс' : "",
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subtitle: state.useBalance
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? '${state.userBalance.toStringAsFixed(2)} BYN'
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: '${state.selectedCard!.cardLastNumber}',
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isSelected: true,
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onTap: () async {
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final result = await showModalBottomSheet<dynamic>(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (innerContext) => BlocProvider(
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create: (context) => PaymentMethodSheetBloc(
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getIt<GetPaymentCardsUsecase>(),
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getIt<SetMainPaymentCardUsecase>(),
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getIt<GetProfileUseCase>(),
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getIt<AddPaymentCardUsecase>(),
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)..add(PaymentMethodSheetStarted()),
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child: PaymentMethodSheet(
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initialSelectedCard: state.useBalance ? null : state.selectedCard,
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),
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),
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);
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if (result != null && context.mounted) {
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if (result is PaymentCard) {
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context.read<FinePaymentBloc>().add(FinePaymentCardChanged(result));
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} else if (result == 'balance') {
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context.read<FinePaymentBloc>().add(SelectFineBalancePressed());
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}
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}
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},
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)
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: Container(
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height: 56,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(24),
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border: Border.all(
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color: Colors.white.withOpacity(0.4),
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width: 1,
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),
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),
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child: Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: () async {
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final result = await showModalBottomSheet<dynamic>(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (innerContext) => BlocProvider(
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create: (context) => PaymentMethodSheetBloc(
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getIt<GetPaymentCardsUsecase>(),
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getIt<SetMainPaymentCardUsecase>(),
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getIt<GetProfileUseCase>(),
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getIt<AddPaymentCardUsecase>(),
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)..add(PaymentMethodSheetStarted()),
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child: const PaymentMethodSheet(),
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),
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);
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if (result != null && context.mounted) {
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if (result is PaymentCard) {
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context.read<FinePaymentBloc>().add(FinePaymentCardChanged(result));
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} else if (result == 'balance') {
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context.read<FinePaymentBloc>().add(SelectFineBalancePressed());
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}
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}
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},
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borderRadius: BorderRadius.circular(24),
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child: Center(
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Text(
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'Способ оплаты',
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style: TextStyle(
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color: Colors.white,
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(width: 8),
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Icon(
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Icons.arrow_forward_ios,
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size: 12,
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color: Colors.white.withOpacity(0.6),
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),
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Icon(
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Icons.arrow_forward_ios,
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size: 12,
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color: Colors.white.withOpacity(0.4),
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),
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Icon(
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Icons.arrow_forward_ios,
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size: 12,
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color: Colors.white.withOpacity(0.2),
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),
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],
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),
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),
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),
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),
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),
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const SizedBox(height: 20),
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],
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);
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},
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),
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),
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),
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Padding(
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padding: const EdgeInsets.all(24.0),
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child: BlocBuilder<FinePaymentBloc, FinePaymentState>(
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builder: (context, state) {
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final isButtonDisabled = state.status == FinePaymentStatus.loading ||
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(!state.useBalance && state.selectedCard == null);
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return GradientButton(
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text: state.status == FinePaymentStatus.loading
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? 'Обработка...'
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: 'Оплатить',
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showArrows: true,
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height: 56,
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width: double.infinity,
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onTap: isButtonDisabled
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? null
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: () {
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context.read<FinePaymentBloc>().add(PayFineSubmitted());
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},
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);
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},
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),
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),
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],
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),
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],
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),
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),
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),
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);
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}
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Widget _buildInfoLabel(String text) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 6),
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child: Text(
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text,
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style: TextStyle(
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color: Colors.white.withOpacity(0.7),
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fontSize: 15,
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),
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),
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);
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}
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Widget _buildValueRow(String iconName, String value) {
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return Row(
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children: [
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Image.asset('assets/icons/$iconName', width: 24, height: 24),
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const SizedBox(width: 12),
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Text(
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value,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w500,
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),
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),
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],
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);
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}
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} |