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| | import 'package:flutter/material.dart';
| | import 'package:flutter_riverpod/flutter_riverpod.dart';
| | import 'package:shared_preferences/shared_preferences.dart';
| |
| | import '../models/server_config.dart';
| | import '../providers/providers.dart';
| | import '../services/mqtt_service.dart' show ConnectionStatus;
| | import '../services/wol_service.dart';
| | import '../theme/app_theme.dart';
| | import '../widgets/status_dot.dart';
| |
| | class SettingsScreen extends ConsumerStatefulWidget {
| | const SettingsScreen({super.key});
| |
| | @override
| | ConsumerState<SettingsScreen> createState() => _SettingsScreenState();
| | }
| |
| | class _SettingsScreenState extends ConsumerState<SettingsScreen> {
| | final _formKey = GlobalKey<FormState>();
| | late final TextEditingController _localHostController;
| | late final TextEditingController _vpnHostController;
| | late final TextEditingController _remoteHostController;
| | late final TextEditingController _portController;
| | late final TextEditingController _macController;
| | late final TextEditingController _mqttTokenController;
| | bool _isWaking = false;
| |
| | @override
| | void initState() {
| | super.initState();
| | final config = ref.read(serverConfigProvider);
| | _localHostController =
| | TextEditingController(text: config?.localHost ?? '');
| | _vpnHostController =
| | TextEditingController(text: config?.vpnHost ?? '');
| | _remoteHostController =
| | TextEditingController(text: config?.host ?? '');
| | _portController =
| | TextEditingController(text: '${config?.port ?? 8765}');
| | _macController =
| | TextEditingController(text: config?.macAddress ?? '');
| | _mqttTokenController =
| | TextEditingController(text: config?.mqttToken ?? '');
| | }
| |
| | @override
| | void dispose() {
| | _localHostController.dispose();
| | _vpnHostController.dispose();
| | _remoteHostController.dispose();
| | _portController.dispose();
| | _macController.dispose();
| | _mqttTokenController.dispose();
| | super.dispose();
| | }
| |
| | Future<void> _save() async {
| | if (!_formKey.currentState!.validate()) return;
| |
| | final config = ServerConfig(
| | host: _remoteHostController.text.trim(),
| | port: int.tryParse(_portController.text.trim()) ?? 8765,
| | localHost: _localHostController.text.trim().isEmpty
| | ? null
| | : _localHostController.text.trim(),
| | vpnHost: _vpnHostController.text.trim().isEmpty
| | ? null
| | : _vpnHostController.text.trim(),
| | macAddress: _macController.text.trim().isEmpty
| | ? null
| | : _macController.text.trim(),
| | mqttToken: _mqttTokenController.text.trim().isEmpty
| | ? null
| | : _mqttTokenController.text.trim(),
| | );
| |
| | await ref.read(serverConfigProvider.notifier).save(config);
| |
| | if (mounted) {
| | ScaffoldMessenger.of(context).showSnackBar(
| | const SnackBar(
| | content: Text('Server configuration saved'),
| | duration: Duration(seconds: 2),
| | ),
| | );
| | }
| | }
| |
| | Future<void> _wakeMac() async {
| | final mac = _macController.text.trim();
| | if (mac.isEmpty) {
| | ScaffoldMessenger.of(context).showSnackBar(
| | const SnackBar(content: Text('No MAC address configured')),
| | );
| | return;
| | }
| |
| | setState(() => _isWaking = true);
| |
| | try {
| | await WolService.wake(mac, localHost: _localHostController.text.trim());
| | if (mounted) {
| | ScaffoldMessenger.of(context).showSnackBar(
| | const SnackBar(content: Text('Wake-on-LAN packet sent')),
| | );
| | }
| | } catch (e) {
| | if (mounted) {
| | ScaffoldMessenger.of(context).showSnackBar(
| | SnackBar(content: Text('WoL failed: $e')),
| | );
| | }
| | } finally {
| | if (mounted) setState(() => _isWaking = false);
| | }
| | }
| |
| | @override
| | Widget build(BuildContext context) {
| | final wsStatus = ref.watch(wsStatusProvider);
| | return Scaffold(
| | appBar: AppBar(
| | title: const Text('Settings'),
| | ),
| | body: SingleChildScrollView(
| | padding: const EdgeInsets.all(16),
| | child: Form(
| | key: _formKey,
| | child: Column(
| | crossAxisAlignment: CrossAxisAlignment.stretch,
| | children: [
| | // Connection status card
| | Card(
| | child: Padding(
| | padding: const EdgeInsets.all(16),
| | child: Row(
| | children: [
| | StatusDot(status: wsStatus),
| | const SizedBox(width: 12),
| | Expanded(
| | child: Column(
| | crossAxisAlignment: CrossAxisAlignment.start,
| | children: [
| | Text(
| | _statusText(wsStatus),
| | style: Theme.of(context).textTheme.bodyLarge,
| | ),
| | if (ref.watch(connectedViaProvider).isNotEmpty)
| | Text(
| | 'via ${ref.watch(connectedViaProvider)}',
| | style: TextStyle(
| | fontSize: 12,
| | color: Colors.grey.shade500,
| | ),
| | ),
| | ],
| | ),
| | ),
| | ],
| | ),
| | ),
| | ),
| | const SizedBox(height: 24),
| |
| | // Local address
| | Text('Local Address',
| | style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _localHostController,
| | decoration: const InputDecoration(
| | hintText: '192.168.1.100',
| | ),
| | keyboardType: TextInputType.url,
| | validator: (v) {
| | if (v == null || v.trim().isEmpty) return null;
| | final ip = RegExp(r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$');
| | return ip.hasMatch(v.trim()) ? null : 'Enter a valid IP address';
| | },
| | ),
| | const SizedBox(height: 16),
| |
| | // VPN address
| | Text('VPN Address',
| | style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _vpnHostController,
| | decoration: const InputDecoration(
| | hintText: '10.8.0.1 (OpenVPN static IP)',
| | ),
| | keyboardType: TextInputType.url,
| | validator: (v) {
| | if (v == null || v.trim().isEmpty) return null;
| | final ip = RegExp(r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$');
| | return ip.hasMatch(v.trim()) ? null : 'Enter a valid IP address';
| | },
| | ),
| | const SizedBox(height: 16),
| |
| | // Remote address
| | Text('Remote Address',
| | style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _remoteHostController,
| | decoration: const InputDecoration(
| | hintText: 'your-server.example.com',
| | ),
| | keyboardType: TextInputType.url,
| | validator: (v) =>
| | (v == null || v.trim().isEmpty) ? 'Required' : null,
| | ),
| | const SizedBox(height: 16),
| |
| | // Port
| | Text('Port', style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _portController,
| | decoration: const InputDecoration(
| | hintText: '8765',
| | ),
| | keyboardType: TextInputType.number,
| | validator: (v) {
| | if (v == null || v.trim().isEmpty) return 'Required';
| | final port = int.tryParse(v.trim());
| | if (port == null || port < 1 || port > 65535) {
| | return 'Port must be 1–65535';
| | }
| | return null;
| | },
| | ),
| | const SizedBox(height: 16),
| |
| | // MAC address
| | Text('MAC Address (for Wake-on-LAN)',
| | style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _macController,
| | decoration: const InputDecoration(
| | hintText: 'AA:BB:CC:DD:EE:FF',
| | ),
| | validator: (v) {
| | if (v == null || v.trim().isEmpty) return null;
| | final mac = RegExp(
| | r'^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}$');
| | return mac.hasMatch(v.trim())
| | ? null
| | : 'Enter a valid MAC address (AA:BB:CC:DD:EE:FF)';
| | },
| | ),
| | const SizedBox(height: 16),
| |
| | // MQTT Token
| | Text('MQTT Token',
| | style: Theme.of(context).textTheme.bodyMedium),
| | const SizedBox(height: 4),
| | TextFormField(
| | controller: _mqttTokenController,
| | decoration: const InputDecoration(
| | hintText: 'Shared secret for MQTT auth',
| | ),
| | obscureText: true,
| | ),
| | const SizedBox(height: 24),
| |
| | // Save button
| | ElevatedButton(
| | onPressed: _save,
| | style: ElevatedButton.styleFrom(
| | backgroundColor: AppColors.accent,
| | foregroundColor: Colors.white,
| | ),
| | child: const Text('Save Configuration'),
| | ),
| | const SizedBox(height: 12),
| |
| | // Wake Mac button
| | OutlinedButton.icon(
| | onPressed: _isWaking ? null : _wakeMac,
| | icon: _isWaking
| | ? const SizedBox(
| | width: 16,
| | height: 16,
| | child: CircularProgressIndicator(strokeWidth: 2),
| | )
| | : const Icon(Icons.power_settings_new),
| | label: const Text('Wake Mac'),
| | ),
| | const SizedBox(height: 12),
| |
| | // Reset TLS Trust button
| | OutlinedButton.icon(
| | onPressed: () async {
| | final confirmed = await showDialog<bool>(
| | context: context,
| | builder: (ctx) => AlertDialog(
| | title: const Text('Reset Server Trust?'),
| | content: const Text(
| | 'This clears the saved server certificate fingerprint. '
| | 'Use this if you reinstalled AIBroker or changed servers. '
| | 'The app will trust the next server it connects to.',
| | ),
| | actions: [
| | TextButton(
| | onPressed: () => Navigator.pop(ctx, false),
| | child: const Text('Cancel'),
| | ),
| | TextButton(
| | onPressed: () => Navigator.pop(ctx, true),
| | child: const Text('Reset', style: TextStyle(color: AppColors.error)),
| | ),
| | ],
| | ),
| | );
| | if (confirmed == true && mounted) {
| | // Access MqttService through the provider and reset trust
| | final prefs = await SharedPreferences.getInstance();
| | await prefs.remove('trustedCertFingerprint');
| | ScaffoldMessenger.of(context).showSnackBar(
| | const SnackBar(content: Text('Server trust reset. Reconnect to trust the new server.')),
| | );
| | }
| | },
| | icon: const Icon(Icons.shield_outlined),
| | label: const Text('Reset Server Trust'),
| | ),
| | const SizedBox(height: 12),
| | ],
| | ),
| | ),
| | ),
| | );
| | }
| |
| | String _statusText(ConnectionStatus status) {
| | switch (status) {
| | case ConnectionStatus.connected:
| | return 'Connected';
| | case ConnectionStatus.connecting:
| | return 'Connecting...';
| | case ConnectionStatus.reconnecting:
| | return 'Reconnecting...';
| | case ConnectionStatus.disconnected:
| | return 'Disconnected';
| | }
| | }
| | }
|
|
