312 lines
11 KiB
Dart
312 lines
11 KiB
Dart
import 'dart:io';
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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 'package:image_picker/image_picker.dart';
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import '../../core/app_colors.dart';
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import '../../domain/usecase/finish_ride_usecase.dart';
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import '../components/custom_app_bar.dart';
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import '../components/gradient_button.dart';
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import '../viewmodel/send_photo_bloc.dart';
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import '../event/send_photo_event.dart';
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import '../state/send_photo_state.dart';
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import '../../domain/usecase/upload_scooter_photos_usecase.dart';
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import '../../di/service_locator.dart' as di;
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class SendPhotoScreen extends StatelessWidget {
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final int orderId;
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const SendPhotoScreen({super.key, required this.orderId});
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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) => SendPhotoBloc(
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di.getIt<UploadScooterPhotosUsecase>(),
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di.getIt<FinishRideUsecase>(),
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),
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child: SendPhotoView(orderId: orderId),
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);
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}
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}
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class SendPhotoView extends StatefulWidget {
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final int orderId;
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const SendPhotoView({super.key, required this.orderId});
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@override
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State<SendPhotoView> createState() => _SendPhotoViewState();
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}
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class _SendPhotoViewState extends State<SendPhotoView> {
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final ImagePicker _imagePicker = ImagePicker();
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// Метод для выбора фото (добавляет к существующим)
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Future<void> _pickImage() async {
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await showModalBottomSheet(
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context: context,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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builder: (BuildContext context) {
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return SafeArea(
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child: Wrap(
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children: [
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ListTile(
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leading: const Icon(Icons.camera_alt),
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title: const Text('Сделать фото'),
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onTap: () {
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Navigator.pop(context);
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_getImage(ImageSource.camera);
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},
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),
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ListTile(
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leading: const Icon(Icons.photo_library),
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title: const Text('Выбрать из галереи'),
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onTap: () {
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Navigator.pop(context);
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_getImage(ImageSource.gallery);
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},
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),
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ListTile(
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leading: const Icon(Icons.cancel),
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title: const Text('Отмена'),
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onTap: () {
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Navigator.pop(context);
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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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// ✅ Метод для получения изображения из выбранного источника
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Future<void> _getImage(ImageSource source) async {
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final XFile? pickedFile = await _imagePicker.pickImage(
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source: source,
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imageQuality: 80,
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);
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if (pickedFile != null && mounted) {
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final currentImages = context.read<SendPhotoBloc>().state.selectedImages;
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context.read<SendPhotoBloc>().add(
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PhotoSelected([...currentImages, pickedFile.path]),
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);
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}
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}
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// Метод для удаления конкретного фото
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void _removeImage(String path) {
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final currentImages = context.read<SendPhotoBloc>().state.selectedImages;
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final updatedList = currentImages.where((p) => p != path).toList();
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context.read<SendPhotoBloc>().add(PhotoSelected(updatedList));
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}
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// ✅ Динамический заголовок в зависимости от количества фото
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String _getTopText(int photoCount) {
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if (photoCount == 0) {
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return 'Для завершения аренды\nсфотографируйте самокат';
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} else if (photoCount == 1) {
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return 'Сделайте фото руля самоката';
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} else {
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return 'Отправьте фото на проверку';
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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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width: double.infinity,
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decoration: const BoxDecoration(gradient: AppColors.phoneScreenBg),
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child: SafeArea(
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child: Column(
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children: [
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const SizedBox(height: 16),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20),
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child: CustomAppBar(title: "Отправить фото"),
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 100),
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child: Text(
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_getTopText(context.select((SendPhotoBloc bloc) => bloc.state.selectedImages.length)),
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textAlign: TextAlign.center,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 20,
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fontWeight: FontWeight.bold,
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height: 1.4,
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),
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),
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),
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// Основной контент центрируем
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Expanded(
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child: Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 20),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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BlocBuilder<SendPhotoBloc, SendPhotoState>(
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builder: (context, state) {
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final photoCount = state.selectedImages.length;
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return Wrap(
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spacing: 16,
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runSpacing: 16,
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alignment: WrapAlignment.center,
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crossAxisAlignment: WrapCrossAlignment.center,
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children: [
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// Список выбранных фото
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...state.selectedImages.map((path) => _buildPhotoThumbnail(path)),
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const SizedBox(height: 35),
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// Кнопка "Добавить", если фото меньше лимита (например, 5)
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if (photoCount < 2)
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GestureDetector(
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onTap: _pickImage,
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child: _buildAddButton(),
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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: 200),
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// Кнопка отправки
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BlocConsumer<SendPhotoBloc, SendPhotoState>(
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listener: (context, state) {
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if (state.status == SendPhotoStatus.success) {
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context.go('/home/checkout/${widget.orderId}', extra: state.recievedPhotoIds);
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} else if (state.status == SendPhotoStatus.failure) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(state.errorMessage ?? 'Ошибка')),
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);
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}
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},
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builder: (context, state) {
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final photoCount = state.selectedImages.length;
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final isEnabled = photoCount >= 2;
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return GradientButton(
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text: 'Отправить',
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onTap: isEnabled
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? () => context.read<SendPhotoBloc>().add(PhotoUploadSubmitted(widget.orderId))
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: null,
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enabled: isEnabled,
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showArrows: true,
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height: 56,
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width: double.infinity,
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fontSize: 16,
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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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}
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// миниатюра с крестиком
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Widget _buildPhotoThumbnail(String path) {
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return Stack(
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clipBehavior: Clip.none,
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children: [
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Container(
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width: 96,
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height: 96,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.1),
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blurRadius: 8,
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offset: const Offset(0, 4),
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)
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(16),
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child: Image.file(
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File(path),
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fit: BoxFit.cover,
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),
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),
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),
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// Кнопка удаления (крестик)
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Positioned(
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top: -8,
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right: -8,
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child: GestureDetector(
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onTap: () => _removeImage(path),
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child: Container(
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: Color(0xFF75FBF0),
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shape: BoxShape.circle,
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),
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child: const Icon(
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Icons.close,
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size: 16,
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color: Color(0xFF242F51),
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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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// Виджет кнопки добавления
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Widget _buildAddButton() {
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return Container(
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width: 96,
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height: 96,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: const LinearGradient(
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colors: [
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Color(0xFF242F51), // полупрозрачный белый
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Color(0xFF242F51), // ещё более прозрачный
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],
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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),
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boxShadow: [
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// Глубокое свечение
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BoxShadow(
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color: Color(0xFF8BFFAA).withOpacity(0.5),
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blurRadius: 50,
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spreadRadius: 6,
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offset: Offset.zero,
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),
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// Внутреннее свечение (для объёма)
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BoxShadow(
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color: Color(0xFF8BFFAA).withOpacity(0.2),
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blurRadius: 10,
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spreadRadius: -2,
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offset: Offset.zero,
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),
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],
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),
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child: const Center(
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child: Icon(
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Icons.add,
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size: 32,
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color: Colors.white,
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),
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),
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);
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}
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}
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