Improved MacOS support and organized screens and utils
This commit is contained in:
nullpeer
298
lib/screens/password_auth_screen.dart
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298
lib/screens/password_auth_screen.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/screens/chats_screen.dart';
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class PasswordAuthScreen extends StatefulWidget {
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const PasswordAuthScreen({super.key});
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@override
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State<PasswordAuthScreen> createState() => _PasswordAuthScreenState();
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}
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class _PasswordAuthScreenState extends State<PasswordAuthScreen> {
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final TextEditingController _passwordController = TextEditingController();
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StreamSubscription? _apiSubscription;
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bool _isLoading = false;
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String? _hint;
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String? _email;
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@override
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void initState() {
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super.initState();
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_apiSubscription = ApiService.instance.messages.listen((message) {
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if (message['type'] == 'password_required' && mounted) {
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setState(() {
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_hint = message['hint'];
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_email = message['email'];
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});
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}
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if (message['opcode'] == 115 && message['cmd'] == 1 && mounted) {
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final payload = message['payload'];
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if (payload != null &&
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payload['tokenAttrs']?['LOGIN']?['token'] != null) {
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final String finalToken = payload['tokenAttrs']['LOGIN']['token'];
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final userId = payload['tokenAttrs']?['LOGIN']?['userId'];
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print(
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'Успешная аутентификация паролем! Токен: $finalToken, UserID: $userId',
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);
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ApiService.instance
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.saveToken(finalToken, userId: userId?.toString())
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.then((_) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароль верный! Вход выполнен.'),
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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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ApiService.instance.clearPasswordAuthData();
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Navigator.of(context).pushAndRemoveUntil(
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MaterialPageRoute(builder: (context) => const ChatsScreen()),
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(route) => false,
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);
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});
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}
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}
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if (message['opcode'] == 115 && message['cmd'] == 3 && mounted) {
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setState(() {
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_isLoading = false;
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});
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final error = message['payload'];
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String errorMessage = 'Ошибка аутентификации';
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if (error != null) {
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if (error['localizedMessage'] != null) {
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errorMessage = error['localizedMessage'];
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} else if (error['message'] != null) {
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errorMessage = error['message'];
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}
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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: 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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final authData = ApiService.instance.getPasswordAuthData();
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_hint = authData['hint'];
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_email = authData['email'];
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}
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void _submitPassword() async {
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final password = _passwordController.text.trim();
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if (password.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Введите пароль'),
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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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final authData = ApiService.instance.getPasswordAuthData();
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final trackId = authData['trackId'];
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if (trackId == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Ошибка: отсутствует идентификатор сессии'),
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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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return;
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}
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setState(() {
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_isLoading = true;
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});
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try {
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await ApiService.instance.sendPassword(trackId, password);
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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 отправки пароля: ${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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@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('Ввод пароля'),
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backgroundColor: colors.surface,
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elevation: 0,
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),
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body: Stack(
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children: [
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Center(
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child: Padding(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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if (_email != null)
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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.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: colors.outline.withOpacity(0.2),
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),
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),
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child: Column(
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children: [
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Text(
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'Аккаунт защищен паролем',
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style: TextStyle(
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color: colors.primary,
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fontWeight: FontWeight.w600,
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fontSize: 16,
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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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_email!,
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style: TextStyle(
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color: colors.onSurfaceVariant,
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fontSize: 14,
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),
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),
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if (_hint != null) ...[
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const SizedBox(height: 8),
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Text(
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'Подсказка: $_hint',
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style: TextStyle(
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color: colors.onSurfaceVariant,
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fontSize: 14,
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fontStyle: FontStyle.italic,
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),
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),
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],
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],
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),
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),
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const SizedBox(height: 30),
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TextField(
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controller: _passwordController,
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obscureText: true,
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decoration: InputDecoration(
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labelText: 'Пароль',
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hintText: 'Введите пароль от аккаунта',
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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.lock),
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filled: true,
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fillColor: colors.surfaceContainerHighest,
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),
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onSubmitted: (_) => _submitPassword(),
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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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height: 50,
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child: FilledButton(
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onPressed: _isLoading ? null : _submitPassword,
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style: FilledButton.styleFrom(
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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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child: _isLoading
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? const 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.white,
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),
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),
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)
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: const Text('Войти'),
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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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@override
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void dispose() {
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_passwordController.dispose();
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_apiSubscription?.cancel();
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super.dispose();
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}
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}
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