412 lines
13 KiB
Dart
412 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'dart:async';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:chepuhagram/domain/services/api_service.dart';
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import 'package:chepuhagram/data/datasources/ws_client.dart';
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import 'package:provider/provider.dart';
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import '/core/constants.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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class UserProfileScreen extends StatefulWidget {
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final int userId;
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final String username;
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final String name;
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const UserProfileScreen({
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super.key,
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required this.userId,
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required this.username,
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required this.name,
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});
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@override
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State<UserProfileScreen> createState() => _UserProfileScreenState();
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}
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class _UserProfileScreenState extends State<UserProfileScreen> {
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Map<String, dynamic>? _userData;
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StreamSubscription<dynamic>? _socketSubscription;
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bool _isLoading = true;
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String? _error;
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Duration? offset;
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Timer? _onlineTimer;
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String? firstName;
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String? lastName;
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@override
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void initState() {
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super.initState();
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_loadUserData();
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startOnlineUpdates();
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DateTime now = DateTime.now();
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offset = now.timeZoneOffset;
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final socketService = Provider.of<SocketService>(context, listen: false);
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_socketSubscription = socketService.messages.listen(_handleIncomingMessage);
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}
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void startOnlineUpdates() {
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_onlineTimer = Timer.periodic(const Duration(minutes: 1), (_) {
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_loadUserData();
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});
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}
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Future<void> _loadUserData() async {
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try {
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final api = ApiService();
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final data = await api.getUserById(widget.userId);
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final prefs = await SharedPreferences.getInstance();
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firstName = prefs.containsKey('firstname_${widget.userId}')
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? prefs.getString('firstname_${widget.userId}')
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: null;
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lastName = prefs.containsKey('lastname_${widget.userId}')
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? prefs.getString('lastname_${widget.userId}')
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: null;
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if (mounted) {
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setState(() {
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_userData = data;
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_isLoading = false;
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});
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}
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} catch (e) {
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if (mounted) {
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setState(() {
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_error = e.toString().replaceAll('Exception: ', '');
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_isLoading = false;
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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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void dispose() {
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_onlineTimer?.cancel();
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_socketSubscription?.cancel();
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super.dispose();
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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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appBar: AppBar(title: const Text('Информация о пользователе')),
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body: _isLoading
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? const Center(child: CircularProgressIndicator())
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: _error != null
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.error_outline, size: 48, color: Colors.red),
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const SizedBox(height: 16),
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Text(_error!, textAlign: TextAlign.center),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: _loadUserData,
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child: const Text('Повторить'),
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),
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],
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),
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)
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: _buildUserInfo(),
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);
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}
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Widget _buildUserInfo() {
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if (_userData == null) return const SizedBox.shrink();
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final String displayFN = firstName ?? _userData?['first_name'] ?? '';
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final String displayLN = lastName ?? _userData?['last_name'] ?? '';
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final String username = _userData?['username'] ?? '';
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final rawAvatarUrl = _userData?['avatar_url']?.toString();
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final avatarUrl = rawAvatarUrl != null && rawAvatarUrl.startsWith('/')
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? '${AppConstants.baseUrl}$rawAvatarUrl'
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: rawAvatarUrl;
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [
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// Avatar placeholder
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Center(
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child: CircleAvatar(
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radius: 50,
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backgroundColor: Theme.of(context).primaryColor.withOpacity(0.1),
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backgroundImage:
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(avatarUrl != null && _userData?['show_avatar'] == true)
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? CachedNetworkImageProvider(avatarUrl)
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: null,
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child: (avatarUrl == null || _userData?['show_avatar'] != true)
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? Text(
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(displayFN.isNotEmpty && displayLN.isNotEmpty)
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? '${displayFN[0]}${displayLN[0]}'.toUpperCase()
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: (displayFN.isNotEmpty)
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? displayFN[0].toUpperCase()
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: (username.isNotEmpty)
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? username[0].toUpperCase()
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: '?',
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style: const TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.bold,
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),
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)
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: null,
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),
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),
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const SizedBox(height: 24),
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// Name
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GestureDetector(
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onTap: () => {_editUserName(displayFN, displayLN)},
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child: Row(
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children: [
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const Spacer(),
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if ((displayFN.isNotEmpty) || (displayLN.isNotEmpty))
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Text(
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'$displayFN $displayLN'.trim(),
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style: Theme.of(context).textTheme.headlineSmall,
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textAlign: TextAlign.center,
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),
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const SizedBox(width: 5),
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Icon(Icons.edit, color: Theme.of(context).colorScheme.onSurface),
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const Spacer(),
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],
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),
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),
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const SizedBox(height: 8),
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// Username
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if (_userData!['username'] != null && _userData!['username'].isNotEmpty)
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Text(
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'@${_userData!['username']}',
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style: Theme.of(
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context,
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).textTheme.bodyLarge?.copyWith(color: Colors.grey[600]),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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// Last online status
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if (_userData!['online'] == true)
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const Text(
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'Онлайн',
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style: TextStyle(fontSize: 12, color: Colors.greenAccent),
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textAlign: TextAlign.center,
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)
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else if (DateTime.tryParse(_userData!['last_online']) != null)
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Text(
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'Был(а) в сети ${_formatLastOnline(DateTime.tryParse(_userData!['last_online'])!.add(offset != null ? offset! : Duration.zero))}',
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style: const TextStyle(
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fontSize: 12,
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color: Color.fromARGB(255, 161, 161, 161),
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),
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textAlign: TextAlign.center,
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)
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else
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const Text(
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'Был(а) недавно',
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style: TextStyle(
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fontSize: 12,
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color: Color.fromARGB(255, 161, 161, 161),
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 32),
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// User ID
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_buildInfoTile('ID пользователя', _userData!['id'].toString()),
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// Public Key (if available)
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if (_userData!['public_key'] != null)
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_buildInfoTile(
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'Публичный ключ',
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_userData!['public_key'],
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maxLines: 3,
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),
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// About
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if (_userData!['about'] != null && _userData!['about'].isNotEmpty)
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_buildInfoTile('О себе', _userData!['about'], maxLines: 5),
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// Phone
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if (_userData!['phone'] != null && _userData!['phone'].isNotEmpty)
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_buildInfoTile('Телефон', _userData!['phone']),
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// Email
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if (_userData!['email'] != null && _userData!['email'].isNotEmpty)
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_buildInfoTile('Почта', _userData!['email']),
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const SizedBox(height: 16),
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if ((_userData!['username'] == null ||
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_userData!['username'].isEmpty) &&
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(_userData!['first_name'] == null ||
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_userData!['first_name'].isEmpty) &&
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(_userData!['last_name'] == null ||
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_userData!['last_name'].isEmpty) &&
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(_userData!['about'] == null || _userData!['about'].isEmpty) &&
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(_userData!['phone'] == null || _userData!['phone'].isEmpty) &&
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(_userData!['email'] == null || _userData!['email'].isEmpty))
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const Text(
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'Пользователь скрыл дополнительную информацию',
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style: TextStyle(color: Colors.grey),
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textAlign: TextAlign.center,
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),
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],
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);
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}
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Future<void> _editUserName(String firstname, String lastname) async {
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final firstnameController = TextEditingController(text: firstname);
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final lastnameController = TextEditingController(text: lastname);
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final result = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('Изменить имя пользователя'),
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content: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: firstnameController,
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minLines: 1,
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maxLines: 5,
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autofocus: true,
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decoration: const InputDecoration(hintText: 'Имя'),
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textCapitalization: TextCapitalization.words,
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),
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const SizedBox(height: 8),
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TextField(
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controller: lastnameController,
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minLines: 1,
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maxLines: 5,
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decoration: const InputDecoration(hintText: 'Фамилия'),
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textCapitalization: TextCapitalization.words,
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),
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],
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),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(ctx).pop(false),
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child: const Text('Сбрость'),
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),
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ElevatedButton(
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onPressed: () => Navigator.of(ctx).pop(true),
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child: const Text('Сохранить'),
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),
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],
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),
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);
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final prefs = await SharedPreferences.getInstance();
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if (result == true) {
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if (firstname != firstnameController.text) {
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prefs.setString('firstname_${widget.userId}', firstnameController.text);
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}
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if (lastname != lastnameController.text) {
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prefs.setString('lastname_${widget.userId}', lastnameController.text);
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}
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if (mounted) {
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setState(() {});
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}
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_loadUserData();
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} else {
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prefs.remove('firstname_${widget.userId}');
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prefs.remove('lastname_${widget.userId}');
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if (mounted) {
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setState(() {});
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}
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_loadUserData();
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}
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}
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void _handleIncomingMessage(Map<String, dynamic> data) async {
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if (data['type'] == 'user_online') {
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final userId = int.tryParse(data['user_id']?.toString() ?? '');
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if (userId == widget.userId) {
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if (mounted) {
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setState(() {
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_userData = _userData?..['online'] = true;
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});
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}
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}
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}
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if (data['type'] == 'user_offline') {
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final userId = int.tryParse(data['user_id']?.toString() ?? '');
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if (userId == widget.userId) {
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setState(() {
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_userData = _userData?..['online'] = false;
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_userData = _userData
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?..['last_online'] = DateTime.now().toIso8601String();
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});
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}
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}
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if (data['type'] == 'user_updated') {
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print('User updated message received, refreshing contact list');
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final userId = int.tryParse(data['user_id']?.toString() ?? '');
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if (userId != null && userId == widget.userId) {
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_loadUserData();
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}
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}
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}
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String _formatLastOnline(DateTime lastOnline) {
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final now = DateTime.now();
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final difference = now.difference(lastOnline);
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if (difference.inSeconds < 60) {
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return 'только что';
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} else if (difference.inMinutes < 60) {
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return '${difference.inMinutes} минут${_pluralize(difference.inMinutes, "у", "ы", "")} назад';
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} else if (difference.inHours < 24) {
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return '${difference.inHours} час${_pluralize(difference.inHours, "", "а", "ов")} назад';
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} else if (difference.inDays < 7) {
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return '${difference.inDays} ${_pluralize(difference.inDays, "день", "дня", "дней")} назад';
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} else {
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return 'давно';
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}
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}
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String _pluralize(int count, String form1, String form2, String form5) {
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final mod10 = count % 10;
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final mod100 = count % 100;
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if (mod10 == 1 && mod100 != 11) {
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return form1;
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} else if (mod10 >= 2 && mod10 <= 4 && (mod100 < 10 || mod100 >= 20)) {
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return form2;
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} else {
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return form5;
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}
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}
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Widget _buildInfoTile(String label, String value, {int maxLines = 1}) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14,
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color: Colors.grey,
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),
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),
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const SizedBox(height: 4),
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Text(
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value,
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style: const TextStyle(fontSize: 16),
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maxLines: maxLines,
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overflow: TextOverflow.ellipsis,
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),
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const Divider(),
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],
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),
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);
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}
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}
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