932 lines
32 KiB
Dart
932 lines
32 KiB
Dart
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:gwid/api/api_service.dart';
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import 'package:gwid/models/channel.dart';
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class SearchChannelsScreen extends StatefulWidget {
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const SearchChannelsScreen({super.key});
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@override
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State<SearchChannelsScreen> createState() => _SearchChannelsScreenState();
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}
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class _SearchChannelsScreenState extends State<SearchChannelsScreen> {
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final TextEditingController _searchController = TextEditingController();
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StreamSubscription? _apiSubscription;
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bool _isLoading = false;
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List<Channel> _foundChannels = [];
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String? _errorMessage;
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@override
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void initState() {
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super.initState();
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_listenToApiMessages();
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}
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@override
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void dispose() {
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_searchController.dispose();
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_apiSubscription?.cancel();
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super.dispose();
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}
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void _listenToApiMessages() {
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_apiSubscription = ApiService.instance.messages.listen((message) {
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if (!mounted) return;
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if (message['type'] == 'channels_found') {
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setState(() {
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_isLoading = false;
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_errorMessage = null;
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});
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final payload = message['payload'];
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final channelsData = payload['contacts'] as List<dynamic>?;
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if (channelsData != null) {
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_foundChannels = channelsData
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.map((channelJson) => Channel.fromJson(channelJson))
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.toList();
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}
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Найдено каналов: ${_foundChannels.length}'),
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backgroundColor: Colors.green,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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behavior: SnackBarBehavior.floating,
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margin: const EdgeInsets.all(10),
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),
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);
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}
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if (message['type'] == 'channels_not_found') {
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setState(() {
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_isLoading = false;
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_foundChannels.clear();
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});
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final payload = message['payload'];
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String errorMessage = 'Каналы не найдены';
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if (payload != null) {
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if (payload['localizedMessage'] != null) {
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errorMessage = payload['localizedMessage'];
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} else if (payload['message'] != null) {
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errorMessage = payload['message'];
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}
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}
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setState(() {
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_errorMessage = errorMessage;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(errorMessage),
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backgroundColor: Colors.orange,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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behavior: SnackBarBehavior.floating,
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margin: const EdgeInsets.all(10),
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),
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);
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}
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});
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}
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void _searchChannels() async {
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final searchQuery = _searchController.text.trim();
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if (searchQuery.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Введите поисковый запрос'),
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backgroundColor: Colors.orange,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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behavior: SnackBarBehavior.floating,
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margin: const EdgeInsets.all(10),
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),
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);
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return;
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}
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setState(() {
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_isLoading = true;
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_foundChannels.clear();
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_errorMessage = null;
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});
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try {
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await ApiService.instance.searchChannels(searchQuery);
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} catch (e) {
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setState(() {
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_isLoading = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Ошибка поиска каналов: ${e.toString()}'),
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backgroundColor: Theme.of(context).colorScheme.error,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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behavior: SnackBarBehavior.floating,
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margin: const EdgeInsets.all(10),
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),
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);
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}
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}
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void _viewChannel(Channel channel) {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => ChannelDetailsScreen(channel: channel),
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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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final colors = Theme.of(context).colorScheme;
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return Scaffold(
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appBar: AppBar(
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title: const Text('Поиск каналов'),
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backgroundColor: colors.surface,
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foregroundColor: colors.onSurface,
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),
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body: Stack(
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children: [
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SingleChildScrollView(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: colors.primaryContainer.withOpacity(0.3),
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.broadcast_on_personal,
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color: colors.primary,
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),
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const SizedBox(width: 8),
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Text(
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'Поиск каналов',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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color: colors.primary,
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),
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),
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],
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),
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const SizedBox(height: 8),
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Text(
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'Найдите интересные каналы по названию или описанию. '
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'Вы можете просматривать каналы и подписываться на них.',
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style: TextStyle(color: colors.onSurfaceVariant),
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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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Text(
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'Поисковый запрос',
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style: Theme.of(
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context,
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).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 16),
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TextField(
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controller: _searchController,
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decoration: InputDecoration(
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labelText: 'Название или описание канала',
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hintText: 'Например: новости, технологии, развлечения',
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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),
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prefixIcon: const Icon(Icons.search),
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),
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),
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const SizedBox(height: 8),
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: colors.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: colors.outline.withOpacity(0.3)),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.info_outline,
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size: 16,
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color: colors.primary,
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),
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const SizedBox(width: 8),
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Text(
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'Советы по поиску:',
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style: TextStyle(
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fontWeight: FontWeight.w600,
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color: colors.primary,
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fontSize: 14,
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),
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),
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],
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),
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const SizedBox(height: 8),
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Text(
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'• Используйте ключевые слова\n'
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'• Поиск по названию или описанию\n'
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'• Попробуйте разные варианты написания',
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style: TextStyle(
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color: colors.onSurfaceVariant,
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fontSize: 13,
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height: 1.4,
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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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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: _isLoading ? null : _searchChannels,
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icon: _isLoading
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? SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(
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colors.onPrimary,
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),
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),
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)
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: const Icon(Icons.search),
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label: Text(_isLoading ? 'Поиск...' : 'Найти каналы'),
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style: ElevatedButton.styleFrom(
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minimumSize: const Size(double.infinity, 50),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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),
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),
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if (_foundChannels.isNotEmpty) ...[
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const SizedBox(height: 24),
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Text(
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'Найденные каналы (${_foundChannels.length})',
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 16),
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..._foundChannels.map(
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(channel) => _buildChannelCard(channel),
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),
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],
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if (_errorMessage != null) ...[
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const SizedBox(height: 24),
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.orange.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Colors.orange.withOpacity(0.3)),
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),
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child: Row(
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children: [
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Icon(Icons.warning, color: Colors.orange),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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_errorMessage!,
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style: TextStyle(
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color: Colors.orange.shade800,
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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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),
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],
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],
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),
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),
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if (_isLoading)
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Container(
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color: Colors.black.withOpacity(0.5),
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child: const Center(child: CircularProgressIndicator()),
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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 _buildChannelCard(Channel channel) {
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final colors = Theme.of(context).colorScheme;
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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child: ListTile(
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contentPadding: const EdgeInsets.all(16),
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leading: CircleAvatar(
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radius: 24,
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backgroundImage: channel.photoBaseUrl != null
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? NetworkImage(channel.photoBaseUrl!)
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: null,
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child: channel.photoBaseUrl == null
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? Text(
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channel.name.isNotEmpty ? channel.name[0].toUpperCase() : '?',
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style: TextStyle(
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color: colors.onSurface,
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fontWeight: FontWeight.w600,
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),
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)
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: null,
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),
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title: Text(
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channel.name,
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style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (channel.description?.isNotEmpty == true) ...[
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const SizedBox(height: 4),
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Text(
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channel.description!,
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style: TextStyle(color: colors.onSurfaceVariant, fontSize: 14),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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],
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const SizedBox(height: 8),
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Row(
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children: [
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if (channel.options.contains('BOT'))
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 2,
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),
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decoration: BoxDecoration(
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color: colors.primaryContainer,
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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'Бот',
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style: TextStyle(
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color: colors.onPrimaryContainer,
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fontSize: 12,
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fontWeight: FontWeight.w500,
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),
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),
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),
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if (channel.options.contains('HAS_WEBAPP')) ...[
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 2,
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),
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decoration: BoxDecoration(
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color: colors.secondaryContainer,
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borderRadius: BorderRadius.circular(12),
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),
|
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child: Text(
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||
'Веб-приложение',
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style: TextStyle(
|
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color: colors.onSecondaryContainer,
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fontSize: 12,
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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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),
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],
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),
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trailing: Icon(
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Icons.arrow_forward_ios,
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size: 16,
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color: colors.onSurfaceVariant,
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),
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onTap: () => _viewChannel(channel),
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),
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);
|
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}
|
||
}
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||
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class ChannelDetailsScreen extends StatefulWidget {
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final Channel channel;
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const ChannelDetailsScreen({super.key, required this.channel});
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@override
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State<ChannelDetailsScreen> createState() => _ChannelDetailsScreenState();
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}
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class _ChannelDetailsScreenState extends State<ChannelDetailsScreen> {
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StreamSubscription? _apiSubscription;
|
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bool _isLoading = false;
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String? _webAppUrl;
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String? _errorMessage;
|
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|
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@override
|
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void initState() {
|
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super.initState();
|
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_listenToApiMessages();
|
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}
|
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|
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@override
|
||
void dispose() {
|
||
_apiSubscription?.cancel();
|
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super.dispose();
|
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}
|
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|
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void _listenToApiMessages() {
|
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_apiSubscription = ApiService.instance.messages.listen((message) {
|
||
if (!mounted) return;
|
||
|
||
|
||
if (message['type'] == 'channel_entered') {
|
||
setState(() {
|
||
_isLoading = false;
|
||
_errorMessage = null;
|
||
});
|
||
|
||
final payload = message['payload'];
|
||
_webAppUrl = payload['url'] as String?;
|
||
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: const Text('Канал открыт'),
|
||
backgroundColor: Colors.green,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
}
|
||
|
||
|
||
if (message['type'] == 'channel_subscribed') {
|
||
setState(() {
|
||
_isLoading = false;
|
||
});
|
||
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: const Text('Подписка на канал успешна!'),
|
||
backgroundColor: Colors.green,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
}
|
||
|
||
|
||
if (message['type'] == 'channel_error') {
|
||
setState(() {
|
||
_isLoading = false;
|
||
});
|
||
|
||
final payload = message['payload'];
|
||
String errorMessage = 'Произошла ошибка';
|
||
|
||
if (payload != null) {
|
||
if (payload['localizedMessage'] != null) {
|
||
errorMessage = payload['localizedMessage'];
|
||
} else if (payload['message'] != null) {
|
||
errorMessage = payload['message'];
|
||
}
|
||
}
|
||
|
||
setState(() {
|
||
_errorMessage = errorMessage;
|
||
});
|
||
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: Text(errorMessage),
|
||
backgroundColor: Colors.red,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
}
|
||
});
|
||
}
|
||
|
||
|
||
String _extractChannelLink(String inputLink) {
|
||
final link = inputLink.trim();
|
||
|
||
|
||
if (link.startsWith('https://max.ru/') || link.startsWith('max.ru/')) {
|
||
return link;
|
||
}
|
||
|
||
|
||
return link;
|
||
}
|
||
|
||
void _enterChannel() async {
|
||
if (widget.channel.link == null) {
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: const Text('У канала нет ссылки для входа'),
|
||
backgroundColor: Colors.orange,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
return;
|
||
}
|
||
|
||
setState(() {
|
||
_isLoading = true;
|
||
_errorMessage = null;
|
||
});
|
||
|
||
try {
|
||
final processedLink = _extractChannelLink(widget.channel.link!);
|
||
await ApiService.instance.enterChannel(processedLink);
|
||
} catch (e) {
|
||
setState(() {
|
||
_isLoading = false;
|
||
});
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: Text('Ошибка входа в канал: ${e.toString()}'),
|
||
backgroundColor: Theme.of(context).colorScheme.error,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
void _subscribeToChannel() async {
|
||
if (widget.channel.link == null) {
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: const Text('У канала нет ссылки для подписки'),
|
||
backgroundColor: Colors.orange,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
return;
|
||
}
|
||
|
||
setState(() {
|
||
_isLoading = true;
|
||
_errorMessage = null;
|
||
});
|
||
|
||
try {
|
||
final processedLink = _extractChannelLink(widget.channel.link!);
|
||
await ApiService.instance.subscribeToChannel(processedLink);
|
||
} catch (e) {
|
||
setState(() {
|
||
_isLoading = false;
|
||
});
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: Text('Ошибка подписки на канал: ${e.toString()}'),
|
||
backgroundColor: Theme.of(context).colorScheme.error,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final colors = Theme.of(context).colorScheme;
|
||
|
||
return Scaffold(
|
||
appBar: AppBar(
|
||
title: const Text('Канал'),
|
||
backgroundColor: colors.surface,
|
||
foregroundColor: colors.onSurface,
|
||
),
|
||
body: Stack(
|
||
children: [
|
||
SingleChildScrollView(
|
||
padding: const EdgeInsets.all(20.0),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
|
||
Card(
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(16),
|
||
),
|
||
child: Padding(
|
||
padding: const EdgeInsets.all(20),
|
||
child: Column(
|
||
children: [
|
||
CircleAvatar(
|
||
radius: 40,
|
||
backgroundImage: widget.channel.photoBaseUrl != null
|
||
? NetworkImage(widget.channel.photoBaseUrl!)
|
||
: null,
|
||
child: widget.channel.photoBaseUrl == null
|
||
? Text(
|
||
widget.channel.name.isNotEmpty
|
||
? widget.channel.name[0].toUpperCase()
|
||
: '?',
|
||
style: TextStyle(
|
||
color: colors.onSurface,
|
||
fontWeight: FontWeight.w600,
|
||
fontSize: 24,
|
||
),
|
||
)
|
||
: null,
|
||
),
|
||
const SizedBox(height: 16),
|
||
Text(
|
||
widget.channel.name,
|
||
style: Theme.of(context).textTheme.headlineSmall
|
||
?.copyWith(fontWeight: FontWeight.bold),
|
||
textAlign: TextAlign.center,
|
||
),
|
||
if (widget.channel.description?.isNotEmpty == true) ...[
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
widget.channel.description!,
|
||
style: TextStyle(
|
||
color: colors.onSurfaceVariant,
|
||
fontSize: 16,
|
||
),
|
||
textAlign: TextAlign.center,
|
||
),
|
||
],
|
||
const SizedBox(height: 16),
|
||
Wrap(
|
||
spacing: 8,
|
||
runSpacing: 8,
|
||
children: [
|
||
if (widget.channel.options.contains('BOT'))
|
||
Container(
|
||
padding: const EdgeInsets.symmetric(
|
||
horizontal: 12,
|
||
vertical: 6,
|
||
),
|
||
decoration: BoxDecoration(
|
||
color: colors.primaryContainer,
|
||
borderRadius: BorderRadius.circular(16),
|
||
),
|
||
child: Text(
|
||
'Бот',
|
||
style: TextStyle(
|
||
color: colors.onPrimaryContainer,
|
||
fontSize: 14,
|
||
fontWeight: FontWeight.w500,
|
||
),
|
||
),
|
||
),
|
||
if (widget.channel.options.contains('HAS_WEBAPP'))
|
||
Container(
|
||
padding: const EdgeInsets.symmetric(
|
||
horizontal: 12,
|
||
vertical: 6,
|
||
),
|
||
decoration: BoxDecoration(
|
||
color: colors.secondaryContainer,
|
||
borderRadius: BorderRadius.circular(16),
|
||
),
|
||
child: Text(
|
||
'Веб-приложение',
|
||
style: TextStyle(
|
||
color: colors.onSecondaryContainer,
|
||
fontSize: 14,
|
||
fontWeight: FontWeight.w500,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
|
||
const SizedBox(height: 24),
|
||
|
||
|
||
Column(
|
||
children: [
|
||
SizedBox(
|
||
width: double.infinity,
|
||
child: ElevatedButton.icon(
|
||
onPressed: _isLoading ? null : _enterChannel,
|
||
icon: _isLoading
|
||
? SizedBox(
|
||
width: 20,
|
||
height: 20,
|
||
child: CircularProgressIndicator(
|
||
strokeWidth: 2,
|
||
valueColor: AlwaysStoppedAnimation<Color>(
|
||
colors.onPrimary,
|
||
),
|
||
),
|
||
)
|
||
: const Icon(Icons.visibility),
|
||
label: Text(
|
||
_isLoading ? 'Загрузка...' : 'Просмотреть канал',
|
||
),
|
||
style: ElevatedButton.styleFrom(
|
||
minimumSize: const Size(double.infinity, 50),
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
const SizedBox(height: 12),
|
||
SizedBox(
|
||
width: double.infinity,
|
||
child: OutlinedButton.icon(
|
||
onPressed: _isLoading ? null : _subscribeToChannel,
|
||
icon: const Icon(Icons.subscriptions),
|
||
label: const Text('Подписаться на канал'),
|
||
style: OutlinedButton.styleFrom(
|
||
minimumSize: const Size(double.infinity, 50),
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
|
||
|
||
if (_webAppUrl != null) ...[
|
||
const SizedBox(height: 24),
|
||
Container(
|
||
padding: const EdgeInsets.all(16),
|
||
decoration: BoxDecoration(
|
||
color: colors.primaryContainer.withOpacity(0.3),
|
||
borderRadius: BorderRadius.circular(12),
|
||
border: Border.all(
|
||
color: colors.primary.withOpacity(0.3),
|
||
),
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Icon(Icons.web, color: colors.primary),
|
||
const SizedBox(width: 8),
|
||
Text(
|
||
'Веб-приложение канала',
|
||
style: TextStyle(
|
||
fontWeight: FontWeight.bold,
|
||
color: colors.primary,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
'Канал имеет веб-приложение. Вы можете открыть его в браузере.',
|
||
style: TextStyle(color: colors.onSurfaceVariant),
|
||
),
|
||
const SizedBox(height: 12),
|
||
SizedBox(
|
||
width: double.infinity,
|
||
child: ElevatedButton.icon(
|
||
onPressed: () {
|
||
|
||
ScaffoldMessenger.of(context).showSnackBar(
|
||
SnackBar(
|
||
content: const Text(
|
||
'Открытие веб-приложения...',
|
||
),
|
||
backgroundColor: Colors.blue,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
behavior: SnackBarBehavior.floating,
|
||
margin: const EdgeInsets.all(10),
|
||
),
|
||
);
|
||
},
|
||
icon: const Icon(Icons.open_in_browser),
|
||
label: const Text('Открыть веб-приложение'),
|
||
style: ElevatedButton.styleFrom(
|
||
backgroundColor: colors.primary,
|
||
foregroundColor: colors.onPrimary,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
|
||
|
||
if (_errorMessage != null) ...[
|
||
const SizedBox(height: 24),
|
||
Container(
|
||
padding: const EdgeInsets.all(16),
|
||
decoration: BoxDecoration(
|
||
color: Colors.red.withOpacity(0.1),
|
||
borderRadius: BorderRadius.circular(12),
|
||
border: Border.all(color: Colors.red.withOpacity(0.3)),
|
||
),
|
||
child: Row(
|
||
children: [
|
||
Icon(Icons.error, color: Colors.red),
|
||
const SizedBox(width: 8),
|
||
Expanded(
|
||
child: Text(
|
||
_errorMessage!,
|
||
style: TextStyle(
|
||
color: Colors.red.shade800,
|
||
fontWeight: FontWeight.w500,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
],
|
||
),
|
||
),
|
||
if (_isLoading)
|
||
Container(
|
||
color: Colors.black.withOpacity(0.5),
|
||
child: const Center(child: CircularProgressIndicator()),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
}
|