509 lines
19 KiB
Dart
509 lines
19 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter_contacts/flutter_contacts.dart' as fc;
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import 'package:url_launcher/url_launcher.dart';
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import 'package:provider/provider.dart';
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import 'package:share_plus/share_plus.dart';
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import '/logic/auth_provider.dart';
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import '/data/models/contact_model.dart';
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import '/data/repositories/contact_repository.dart';
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import 'chat_screen.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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class NewChatScreen extends StatefulWidget {
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const NewChatScreen({super.key});
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@override
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State<NewChatScreen> createState() => _NewChatScreenState();
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}
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class _NewChatScreenState extends State<NewChatScreen> {
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bool _isLoading = true;
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bool _permissionDenied = false;
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String? _error;
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List<Map<String, dynamic>> _registeredMatches = [];
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List<fc.Contact> _unregisteredMatches = [];
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@override
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void initState() {
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super.initState();
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_requestPermissionAndLoad();
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}
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String _normalizePhone(String p) {
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final digits = p.replaceAll(RegExp(r'\D'), '');
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if (digits.length >= 10) {
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return digits.substring(digits.length - 10);
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}
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return digits;
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}
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Future<void> _requestPermissionAndLoad() async {
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setState(() {
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_isLoading = true;
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_permissionDenied = false;
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_error = null;
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});
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try {
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// 1. Проверяем разрешение на доступ к контактам (запрашиваем при необходимости)
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bool permission = await fc.FlutterContacts.requestPermission(readonly: true);
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if (!permission) {
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setState(() {
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_permissionDenied = true;
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_isLoading = false;
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});
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return;
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}
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// 2. Разрешение получено, загружаем контакты устройства
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final deviceContacts = await fc.FlutterContacts.getContacts(withProperties: true);
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// 3. Загружаем список зарегистрированных пользователей из нашего репозитория
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final contactRepository = ContactRepository();
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final registeredUsers = await contactRepository.fetchAllUsers();
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// Диагностика для отладки сопоставления контактов
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debugPrint('--- NEW CHAT CONTACT MATCHING DEBUG ---');
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debugPrint('Total registered users from server: ${registeredUsers.length}');
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for (var u in registeredUsers) {
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debugPrint(' Server User: ID=${u.id}, Username=${u.username}, Phone="${u.phone}"');
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}
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debugPrint('Total device contacts: ${deviceContacts.length}');
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for (var dc in deviceContacts) {
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final phonesStr = dc.phones.map((p) => '${p.number} (norm: ${_normalizePhone(p.number)})').join(', ');
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debugPrint(' Device Contact: Name="${dc.displayName}", Phones=[$phonesStr]');
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}
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debugPrint('---------------------------------------');
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// 4. Группируем и сопоставляем контакты по последним 10 цифрам номера телефона
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final Map<String, Contact> registeredMap = {};
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for (var u in registeredUsers) {
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if (u.phone != null) {
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final norm = _normalizePhone(u.phone!);
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if (norm.isNotEmpty) {
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registeredMap[norm] = u;
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}
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}
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}
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final List<Map<String, dynamic>> regMatches = [];
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final List<fc.Contact> unregMatches = [];
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for (var dc in deviceContacts) {
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bool matched = false;
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for (var phoneObj in dc.phones) {
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final norm = _normalizePhone(phoneObj.number);
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if (norm.isNotEmpty && registeredMap.containsKey(norm)) {
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final regUser = registeredMap[norm]!;
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regMatches.add({
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'registered': regUser,
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'device': dc,
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});
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matched = true;
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break;
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}
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}
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if (!matched && dc.phones.isNotEmpty) {
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unregMatches.add(dc);
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}
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}
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// Сортировка по имени в алфавитном порядке
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regMatches.sort((a, b) => (a['device'] as fc.Contact).displayName.toLowerCase().compareTo((b['device'] as fc.Contact).displayName.toLowerCase()));
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unregMatches.sort((a, b) => a.displayName.toLowerCase().compareTo(b.displayName.toLowerCase()));
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setState(() {
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_registeredMatches = regMatches;
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_unregisteredMatches = unregMatches;
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_isLoading = false;
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});
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} catch (e) {
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setState(() {
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_error = e.toString();
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_isLoading = false;
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});
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}
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}
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Future<void> _sendInvitation(String phoneNumber) async {
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final message = 'Привет! Присоединяйся к бета-тесту мессенджера Чепухаграм. Напиши разработчику в Telegram @ArturKarasevich для получения доступа!';
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final uri = Uri.parse('sms:$phoneNumber?body=${Uri.encodeComponent(message)}');
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try {
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if (await canLaunchUrl(uri)) {
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await launchUrl(uri);
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} else {
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throw Exception('Не удалось открыть SMS приложение');
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Ошибка отправки: $e')),
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);
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}
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}
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}
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Future<void> _sendNativeShare(String name) async {
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final message = 'Привет! Присоединяйся к бета-тесту мессенджера Чепухаграм. Напиши разработчику в Telegram @ArturKarasevich для получения доступа!';
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try {
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await Share.share(
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message,
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subject: 'Приглашение в Чепухаграм',
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);
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Ошибка отправки: $e')),
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);
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}
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}
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}
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Future<void> _showInviteDialog(String name, String phone) async {
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final colorScheme = Theme.of(context).colorScheme;
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
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title: Text('Пригласить $name', style: const TextStyle(fontWeight: FontWeight.bold)),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Этого человека ещё нет в Чепухаграм. Выберите способ приглашения:',
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style: TextStyle(color: Colors.grey, fontSize: 14),
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),
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const SizedBox(height: 20),
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ListTile(
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contentPadding: EdgeInsets.zero,
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: colorScheme.primary.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: Icon(Icons.sms_rounded, color: colorScheme.primary, size: 20),
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),
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title: const Text('Отправить SMS', style: TextStyle(fontWeight: FontWeight.w600)),
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subtitle: Text(phone, style: const TextStyle(fontSize: 12)),
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onTap: () {
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Navigator.pop(context);
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_sendInvitation(phone);
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},
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),
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const SizedBox(height: 8),
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ListTile(
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contentPadding: EdgeInsets.zero,
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: colorScheme.primary.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: Icon(Icons.share_rounded, color: colorScheme.primary, size: 20),
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),
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title: const Text('Другие мессенджеры', style: TextStyle(fontWeight: FontWeight.w600)),
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onTap: () {
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Navigator.pop(context);
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_sendNativeShare(name);
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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.pop(context),
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child: const Text('Отмена'),
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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 _buildHeader(String title, ColorScheme colorScheme) {
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return Padding(
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padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
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child: Text(
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title.toUpperCase(),
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w700,
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color: colorScheme.primary,
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letterSpacing: 1.0,
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),
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),
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);
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}
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Widget _buildList(ColorScheme colorScheme) {
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if (_registeredMatches.isEmpty && _unregisteredMatches.isEmpty) {
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return const Center(child: Text('Контакты в телефонной книге не найдены.'));
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}
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final List<Widget> listItems = [];
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if (_registeredMatches.isNotEmpty) {
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listItems.add(_buildHeader('Контакты в Чепухаграм', colorScheme));
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for (int i = 0; i < _registeredMatches.length; i++) {
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final m = _registeredMatches[i];
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final Contact regUser = m['registered'];
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final fc.Contact devContact = m['device'];
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final String dispName = devContact.displayName.isNotEmpty
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? devContact.displayName
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: regUser.name;
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final initials = dispName.isNotEmpty
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? dispName
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.trim()
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.split(RegExp(r'\s+'))
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.take(2)
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.map((e) => e.isNotEmpty ? e[0].toUpperCase() : '')
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.join()
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: '?';
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listItems.add(
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ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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leading: Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: colorScheme.primaryContainer,
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),
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child: ClipOval(
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child: Stack(
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alignment: Alignment.center,
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children: [
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Text(
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initials,
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: colorScheme.onPrimaryContainer,
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),
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),
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if (regUser.effectiveAvatarUrl != null && regUser.effectiveAvatarUrl!.isNotEmpty)
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CachedNetworkImage(
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imageUrl: regUser.effectiveAvatarUrl!,
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fit: BoxFit.cover,
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width: 40,
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height: 40,
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placeholder: (context, url) => const SizedBox.shrink(),
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errorWidget: (context, url, error) => const SizedBox.shrink(),
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),
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],
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),
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),
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),
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title: Text(
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dispName,
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style: const TextStyle(fontWeight: FontWeight.w600, fontSize: 16),
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),
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subtitle: Text(
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'@${regUser.username} • ${regUser.phone ?? ''}',
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style: TextStyle(color: colorScheme.onSurface.withOpacity(0.6), fontSize: 13),
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),
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trailing: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.green.withOpacity(0.15),
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borderRadius: BorderRadius.circular(8),
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),
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child: const Text(
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'В Чепухаграм',
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style: TextStyle(color: Colors.green, fontSize: 11, fontWeight: FontWeight.bold),
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),
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),
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onTap: () {
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// Открываем чат с этим контактом
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(
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builder: (_) => ChatScreen(contact: regUser),
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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 (i < _registeredMatches.length - 1) {
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listItems.add(
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Divider(
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height: 1,
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indent: 72,
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endIndent: 16,
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color: colorScheme.outlineVariant.withOpacity(0.15),
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),
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);
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}
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}
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listItems.add(const SizedBox(height: 16));
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}
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if (_unregisteredMatches.isNotEmpty) {
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listItems.add(_buildHeader('Пригласить в Чепухаграм', colorScheme));
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for (int i = 0; i < _unregisteredMatches.length; i++) {
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final dc = _unregisteredMatches[i];
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final phoneNum = dc.phones.isNotEmpty ? dc.phones.first.number : '';
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final initials = dc.displayName.isNotEmpty
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? dc.displayName
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.trim()
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.split(RegExp(r'\s+'))
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.take(2)
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.map((e) => e.isNotEmpty ? e[0].toUpperCase() : '')
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.join()
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: '?';
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listItems.add(
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ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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leading: CircleAvatar(
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backgroundColor: colorScheme.surfaceVariant.withOpacity(0.4),
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foregroundColor: colorScheme.outline,
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child: Text(
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initials,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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),
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title: Text(
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dc.displayName,
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style: const TextStyle(fontWeight: FontWeight.w600, fontSize: 16),
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),
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subtitle: Text(
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phoneNum,
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style: TextStyle(color: colorScheme.onSurface.withOpacity(0.6), fontSize: 13),
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),
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trailing: OutlinedButton(
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onPressed: () => _showInviteDialog(dc.displayName, phoneNum),
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style: OutlinedButton.styleFrom(
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foregroundColor: colorScheme.primary,
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side: BorderSide(color: colorScheme.primary.withOpacity(0.5)),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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),
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child: const Text('Пригласить', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12)),
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),
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onTap: () => _showInviteDialog(dc.displayName, phoneNum),
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),
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);
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if (i < _unregisteredMatches.length - 1) {
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listItems.add(
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Divider(
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height: 1,
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indent: 72,
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endIndent: 16,
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color: colorScheme.outlineVariant.withOpacity(0.15),
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),
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);
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}
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}
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}
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return ListView(
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physics: const BouncingScrollPhysics(),
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children: listItems,
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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 colorScheme = Theme.of(context).colorScheme;
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return Scaffold(
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backgroundColor: colorScheme.background,
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appBar: AppBar(
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backgroundColor: Colors.transparent,
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elevation: 0,
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scrolledUnderElevation: 0,
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iconTheme: IconThemeData(color: colorScheme.onBackground),
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title: Text(
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'Новый чат',
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style: TextStyle(
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color: colorScheme.onBackground,
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fontWeight: FontWeight.w800,
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fontSize: 24,
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letterSpacing: -0.5,
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),
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),
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centerTitle: false,
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),
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body: _isLoading
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? const Center(child: CircularProgressIndicator())
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: _permissionDenied
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? Center(
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child: Padding(
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padding: const EdgeInsets.all(24.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.contacts_rounded,
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size: 80,
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color: colorScheme.outline.withOpacity(0.4),
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),
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const SizedBox(height: 24),
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const Text(
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'Для поиска контактов необходимо разрешение',
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 12),
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const Text(
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'Чепухаграм сопоставит номера из вашей телефонной книги, чтобы вы могли общаться с друзьями.',
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style: TextStyle(color: Colors.grey, fontSize: 14),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 24),
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ElevatedButton(
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onPressed: _requestPermissionAndLoad,
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style: ElevatedButton.styleFrom(
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backgroundColor: colorScheme.primary,
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foregroundColor: colorScheme.onPrimary,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
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),
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child: const Text('Предоставить доступ', style: TextStyle(fontWeight: FontWeight.bold)),
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),
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],
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),
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),
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)
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: _error != null
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? Center(
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.error_outline_rounded, size: 60, color: colorScheme.error),
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const SizedBox(height: 16),
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Text('Ошибка: $_error', textAlign: TextAlign.center),
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const SizedBox(height: 24),
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ElevatedButton(
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onPressed: _requestPermissionAndLoad,
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style: ElevatedButton.styleFrom(
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backgroundColor: colorScheme.primary,
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foregroundColor: colorScheme.onPrimary,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
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),
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child: const Text('Повторить попытку', style: TextStyle(fontWeight: FontWeight.bold)),
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),
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],
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),
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),
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)
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: _buildList(colorScheme),
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);
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}
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} |