419 lines
14 KiB
Dart
419 lines
14 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:gwid/api/api_service.dart';
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class PasswordManagementScreen extends StatefulWidget {
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const PasswordManagementScreen({super.key});
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@override
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State<PasswordManagementScreen> createState() =>
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_PasswordManagementScreenState();
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}
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class _PasswordManagementScreenState extends State<PasswordManagementScreen> {
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final TextEditingController _passwordController = TextEditingController();
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final TextEditingController _confirmPasswordController =
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TextEditingController();
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final TextEditingController _hintController = TextEditingController();
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StreamSubscription? _apiSubscription;
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bool _isLoading = false;
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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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_passwordController.dispose();
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_confirmPasswordController.dispose();
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_hintController.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'] == 'password_set_success') {
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setState(() {
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_isLoading = false;
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});
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_clearFields();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароль успешно установлен!'),
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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['cmd'] == 3 && message['opcode'] == 116) {
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setState(() {
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_isLoading = false;
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});
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final errorPayload = message['payload'];
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String errorMessage = 'Неизвестная ошибка';
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if (errorPayload != null) {
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if (errorPayload['localizedMessage'] != null) {
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errorMessage = errorPayload['localizedMessage'];
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} else if (errorPayload['message'] != null) {
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errorMessage = errorPayload['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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}
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void _clearFields() {
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_passwordController.clear();
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_confirmPasswordController.clear();
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_hintController.clear();
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}
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void _setPassword() async {
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final password = _passwordController.text.trim();
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final confirmPassword = _confirmPasswordController.text.trim();
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final hint = _hintController.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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if (password.length < 6) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароль должен содержать минимум 6 символов'),
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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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if (password.length > 30) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароль не должен превышать 30 символов'),
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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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if (!password.contains(RegExp(r'[A-Z]')) ||
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!password.contains(RegExp(r'[a-z]'))) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text(
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'Пароль должен содержать заглавные и строчные буквы',
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),
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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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if (!password.contains(RegExp(r'[0-9]'))) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароль должен содержать цифры'),
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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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if (!password.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'))) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text(
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'Пароль должен содержать специальные символы (!@#\$%^&*)',
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),
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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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if (password != confirmPassword) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Пароли не совпадают'),
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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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});
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try {
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await ApiService.instance.setAccountPassword(password, hint);
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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 установки 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(title: const Text('Пароль аккаунта')),
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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(Icons.info_outline, color: colors.primary),
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const SizedBox(width: 8),
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Text(
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'Пароль аккаунта',
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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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'Пароль добавляет дополнительную защиту к вашему аккаунту. '
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'После установки пароля для входа потребуется не только SMS-код, '
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'но и пароль.',
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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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'Установить пароль',
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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: _passwordController,
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obscureText: true,
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decoration: InputDecoration(
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labelText: 'Новый пароль',
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hintText: 'Введите пароль',
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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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),
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),
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const SizedBox(height: 16),
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TextField(
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controller: _confirmPasswordController,
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obscureText: true,
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decoration: InputDecoration(
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labelText: 'Подтвердите пароль',
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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_outline),
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),
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),
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const SizedBox(height: 16),
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TextField(
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controller: _hintController,
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decoration: InputDecoration(
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labelText: 'Подсказка для пароля (необязательно)',
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hintText: 'Например: "Мой любимый цвет"',
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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.lightbulb_outline),
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),
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maxLength: 30,
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),
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const SizedBox(height: 16),
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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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'Требования к паролю:',
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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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'• Не менее 6 символов\n'
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'• Содержать заглавные и строчные буквы\n'
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'• Включать цифры и специальные символы (!@#\$%^&*)\n'
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'• Максимум 30 символов',
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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 : _setPassword,
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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.lock),
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label: Text(
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_isLoading ? 'Установка...' : 'Установить пароль',
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),
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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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],
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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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}
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