1479 lines
46 KiB
Dart
1479 lines
46 KiB
Dart
import 'package:flutter/material.dart';
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import '../../../../shared/design_system/unionflow_design_system.dart';
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/// Page Paramètres Système - UnionFlow Mobile
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///
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/// Page complète de gestion des paramètres système avec configuration globale,
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/// maintenance, monitoring, sécurité et administration avancée.
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class SystemSettingsPage extends StatefulWidget {
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const SystemSettingsPage({super.key});
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@override
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State<SystemSettingsPage> createState() => _SystemSettingsPageState();
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}
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class _SystemSettingsPageState extends State<SystemSettingsPage>
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with TickerProviderStateMixin {
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late TabController _tabController;
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// États des paramètres système
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bool _maintenanceMode = false;
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bool _debugMode = false;
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bool _analyticsEnabled = true;
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bool _crashReportingEnabled = true;
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bool _autoBackupEnabled = true;
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bool _sslEnforced = true;
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bool _apiLoggingEnabled = false;
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bool _performanceMonitoring = true;
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String _selectedLogLevel = 'INFO';
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String _selectedBackupFrequency = 'Quotidien';
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String _selectedCacheStrategy = 'Intelligent';
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final List<String> _logLevels = ['DEBUG', 'INFO', 'WARN', 'ERROR'];
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final List<String> _backupFrequencies = ['Temps réel', 'Horaire', 'Quotidien', 'Hebdomadaire'];
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final List<String> _cacheStrategies = ['Agressif', 'Intelligent', 'Conservateur', 'Désactivé'];
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@override
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void initState() {
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super.initState();
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_tabController = TabController(length: 5, vsync: this);
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_loadSystemSettings();
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}
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@override
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void dispose() {
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_tabController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFF8F9FA),
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body: Column(
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children: [
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// Header harmonisé
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_buildHeader(),
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// Onglets
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_buildTabBar(),
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// Contenu des onglets
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Expanded(
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child: TabBarView(
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controller: _tabController,
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children: [
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_buildGeneralTab(),
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_buildSecurityTab(),
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_buildPerformanceTab(),
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_buildMaintenanceTab(),
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_buildMonitoringTab(),
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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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/// Header harmonisé avec indicateurs système
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Widget _buildHeader() {
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return Container(
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margin: const EdgeInsets.all(SpacingTokens.lg),
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padding: const EdgeInsets.all(SpacingTokens.xxl),
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decoration: BoxDecoration(
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gradient: const LinearGradient(
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colors: ColorTokens.primaryGradient,
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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borderRadius: BorderRadius.circular(SpacingTokens.xl),
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boxShadow: [
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BoxShadow(
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color: ColorTokens.primary.withOpacity(0.3),
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blurRadius: 20,
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offset: const Offset(0, 8),
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),
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],
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),
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child: Column(
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children: [
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Row(
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children: [
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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.white.withOpacity(0.2),
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borderRadius: BorderRadius.circular(12),
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),
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child: const Icon(
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Icons.settings,
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color: Colors.white,
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size: 24,
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Paramètres Système',
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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Text(
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'Configuration globale et administration',
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style: TextStyle(
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fontSize: 14,
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color: Colors.white.withOpacity(0.8),
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),
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),
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],
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),
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),
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Row(
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children: [
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Container(
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.2),
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borderRadius: BorderRadius.circular(8),
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),
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child: IconButton(
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onPressed: () => _showSystemStatus(),
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icon: const Icon(
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Icons.monitor_heart,
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color: Colors.white,
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),
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tooltip: 'État du système',
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),
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),
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const SizedBox(width: 8),
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Container(
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.2),
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borderRadius: BorderRadius.circular(8),
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),
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child: IconButton(
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onPressed: () => _exportSystemConfig(),
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icon: const Icon(
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Icons.download,
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color: Colors.white,
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),
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tooltip: 'Exporter la configuration',
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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: 16),
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// Indicateurs système
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Row(
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children: [
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Expanded(
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child: _buildSystemIndicator(
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'Statut',
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_maintenanceMode ? 'Maintenance' : 'Opérationnel',
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_maintenanceMode ? Icons.build : Icons.check_circle,
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_maintenanceMode ? Colors.orange : Colors.green,
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: _buildSystemIndicator(
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'Charge CPU',
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'23%',
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Icons.memory,
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Colors.blue,
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: _buildSystemIndicator(
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'Utilisateurs',
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'1,247',
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Icons.people,
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Colors.purple,
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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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}
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/// Indicateur système
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Widget _buildSystemIndicator(String label, String value, IconData icon, Color color) {
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return Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.15),
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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children: [
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Icon(
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icon,
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color: Colors.white,
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size: 20,
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),
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const SizedBox(height: 4),
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Text(
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value,
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style: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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Text(
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label,
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style: TextStyle(
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fontSize: 10,
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color: Colors.white.withOpacity(0.8),
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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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/// Barre d'onglets
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Widget _buildTabBar() {
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 12),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: TabBar(
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controller: _tabController,
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labelColor: ColorTokens.primary,
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unselectedLabelColor: ColorTokens.onSurfaceVariant,
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indicatorColor: ColorTokens.primary,
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indicatorWeight: 3,
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indicatorSize: TabBarIndicatorSize.tab,
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labelStyle: const TextStyle(
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fontWeight: FontWeight.w600,
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fontSize: 10,
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),
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unselectedLabelStyle: const TextStyle(
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fontWeight: FontWeight.normal,
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fontSize: 10,
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),
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tabs: const [
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Tab(
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icon: Icon(Icons.tune, size: 16),
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text: 'Général',
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),
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Tab(
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icon: Icon(Icons.security, size: 16),
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text: 'Sécurité',
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),
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Tab(
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icon: Icon(Icons.speed, size: 16),
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text: 'Performance',
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),
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Tab(
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icon: Icon(Icons.build, size: 16),
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text: 'Maintenance',
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),
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Tab(
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icon: Icon(Icons.analytics, size: 16),
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text: 'Monitoring',
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),
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],
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),
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);
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}
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/// Onglet général
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Widget _buildGeneralTab() {
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return SingleChildScrollView(
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padding: const EdgeInsets.all(12),
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child: Column(
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children: [
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const SizedBox(height: 16),
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// Configuration de base
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_buildSettingsSection(
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'Configuration de base',
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'Paramètres fondamentaux du système',
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Icons.settings,
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[
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_buildSwitchSetting(
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'Mode maintenance',
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'Désactiver l\'accès utilisateur pour maintenance',
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_maintenanceMode,
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(value) {
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setState(() => _maintenanceMode = value);
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_showMaintenanceModeDialog(value);
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},
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isWarning: true,
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),
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_buildSwitchSetting(
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'Mode debug',
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'Activer les logs détaillés et outils de débogage',
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_debugMode,
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(value) {
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setState(() => _debugMode = value);
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_showSuccessSnackBar('Mode debug ${value ? 'activé' : 'désactivé'}');
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},
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),
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_buildDropdownSetting(
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'Niveau de logs',
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'Détail des informations enregistrées',
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_selectedLogLevel,
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_logLevels,
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(value) => setState(() => _selectedLogLevel = value!),
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),
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],
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),
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const SizedBox(height: 16),
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// Gestion des données
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_buildSettingsSection(
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'Gestion des données',
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'Configuration du stockage et cache',
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Icons.storage,
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[
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_buildDropdownSetting(
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'Stratégie de cache',
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'Politique de mise en cache des données',
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_selectedCacheStrategy,
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_cacheStrategies,
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(value) => setState(() => _selectedCacheStrategy = value!),
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),
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_buildActionSetting(
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'Vider le cache système',
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'Supprimer tous les fichiers temporaires (2.3 GB)',
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Icons.delete_sweep,
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const Color(0xFFE17055),
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() => _clearSystemCache(),
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),
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_buildActionSetting(
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'Optimiser la base de données',
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'Réorganiser et compacter la base de données',
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Icons.tune,
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const Color(0xFF0984E3),
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() => _optimizeDatabase(),
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),
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],
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),
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const SizedBox(height: 16),
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// Configuration réseau
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_buildSettingsSection(
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'Configuration réseau',
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'Paramètres de connectivité',
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Icons.network_check,
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[
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_buildInfoSetting('Serveur API', 'https://api.unionflow.com'),
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_buildInfoSetting('Serveur d\'authentification', 'https://auth.unionflow.com'),
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_buildInfoSetting('CDN Assets', 'https://cdn.unionflow.com'),
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_buildActionSetting(
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'Tester la connectivité',
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'Vérifier la connexion aux services',
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Icons.network_ping,
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const Color(0xFF00B894),
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() => _testConnectivity(),
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),
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],
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),
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const SizedBox(height: 80),
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],
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),
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);
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}
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/// Onglet sécurité
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Widget _buildSecurityTab() {
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return SingleChildScrollView(
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padding: const EdgeInsets.all(12),
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child: Column(
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children: [
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const SizedBox(height: 16),
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// Sécurité réseau
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_buildSettingsSection(
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'Sécurité réseau',
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'Protection des communications',
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Icons.security,
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[
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_buildSwitchSetting(
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'Forcer HTTPS/SSL',
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'Obliger les connexions sécurisées',
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_sslEnforced,
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(value) {
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setState(() => _sslEnforced = value);
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_showSuccessSnackBar('SSL ${value ? 'obligatoire' : 'optionnel'}');
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},
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),
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_buildSwitchSetting(
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'Logs des API',
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'Enregistrer toutes les requêtes API',
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_apiLoggingEnabled,
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(value) {
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setState(() => _apiLoggingEnabled = value);
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_showSuccessSnackBar('Logs API ${value ? 'activés' : 'désactivés'}');
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},
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),
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_buildActionSetting(
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'Régénérer les clés API',
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'Créer de nouvelles clés d\'authentification',
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Icons.vpn_key,
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const Color(0xFFE17055),
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() => _regenerateApiKeys(),
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),
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],
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),
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const SizedBox(height: 16),
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// Authentification
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_buildSettingsSection(
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'Authentification',
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'Gestion des accès utilisateurs',
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Icons.login,
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[
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_buildInfoSetting('Sessions actives', '1,247 utilisateurs connectés'),
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_buildInfoSetting('Tentatives échouées', '23 dans les dernières 24h'),
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_buildActionSetting(
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'Forcer la déconnexion globale',
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'Déconnecter tous les utilisateurs',
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Icons.logout,
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Colors.red,
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() => _forceGlobalLogout(),
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),
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_buildActionSetting(
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'Réinitialiser les sessions',
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'Nettoyer les sessions expirées',
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Icons.refresh,
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const Color(0xFF0984E3),
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() => _resetSessions(),
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),
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],
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),
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const SizedBox(height: 16),
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// Audit et conformité
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_buildSettingsSection(
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'Audit et conformité',
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'Traçabilité et réglementation',
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Icons.fact_check,
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[
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_buildActionSetting(
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'Générer rapport d\'audit',
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'Créer un rapport complet des activités',
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Icons.assessment,
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ColorTokens.primary,
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() => _generateAuditReport(),
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),
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_buildActionSetting(
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'Export RGPD',
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'Exporter toutes les données utilisateurs',
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Icons.download,
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const Color(0xFF00B894),
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() => _exportGDPRData(),
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),
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_buildActionSetting(
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'Purge des données',
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'Supprimer les données expirées (RGPD)',
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Icons.auto_delete,
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const Color(0xFFE17055),
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() => _purgeExpiredData(),
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),
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],
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),
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const SizedBox(height: 80),
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],
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),
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);
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}
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|
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/// Onglet performance
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|
Widget _buildPerformanceTab() {
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return SingleChildScrollView(
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padding: const EdgeInsets.all(12),
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child: Column(
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children: [
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const SizedBox(height: 16),
|
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|
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// Monitoring système
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_buildSettingsSection(
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'Monitoring système',
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'Surveillance des performances',
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Icons.monitor,
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[
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_buildSwitchSetting(
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'Monitoring des performances',
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'Surveiller CPU, mémoire et réseau',
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_performanceMonitoring,
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(value) {
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setState(() => _performanceMonitoring = value);
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_showSuccessSnackBar('Monitoring ${value ? 'activé' : 'désactivé'}');
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},
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),
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_buildSwitchSetting(
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'Rapports de crash',
|
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'Envoyer automatiquement les rapports d\'erreur',
|
|
_crashReportingEnabled,
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(value) {
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setState(() => _crashReportingEnabled = value);
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_showSuccessSnackBar('Rapports de crash ${value ? 'activés' : 'désactivés'}');
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},
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),
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_buildSwitchSetting(
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'Analytics système',
|
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'Collecter des données d\'utilisation anonymes',
|
|
_analyticsEnabled,
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(value) {
|
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setState(() => _analyticsEnabled = value);
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_showSuccessSnackBar('Analytics ${value ? 'activées' : 'désactivées'}');
|
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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: 16),
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|
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// Métriques en temps réel
|
|
_buildSettingsSection(
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'Métriques en temps réel',
|
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'État actuel du système',
|
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Icons.speed,
|
|
[
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_buildMetricItem('CPU', '23%', Icons.memory, Colors.blue),
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_buildMetricItem('RAM', '67%', Icons.storage, Colors.green),
|
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_buildMetricItem('Disque', '45%', Icons.storage, Colors.orange),
|
|
_buildMetricItem('Réseau', '12 MB/s', Icons.network_check, Colors.purple),
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],
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Optimisation
|
|
_buildSettingsSection(
|
|
'Optimisation',
|
|
'Améliorer les performances',
|
|
Icons.tune,
|
|
[
|
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_buildActionSetting(
|
|
'Analyser les performances',
|
|
'Scanner les goulots d\'étranglement',
|
|
Icons.analytics,
|
|
const Color(0xFF0984E3),
|
|
() => _analyzePerformance(),
|
|
),
|
|
_buildActionSetting(
|
|
'Nettoyer les logs anciens',
|
|
'Supprimer les logs de plus de 30 jours',
|
|
Icons.cleaning_services,
|
|
const Color(0xFFE17055),
|
|
() => _cleanOldLogs(),
|
|
),
|
|
_buildActionSetting(
|
|
'Redémarrer les services',
|
|
'Relancer tous les services système',
|
|
Icons.restart_alt,
|
|
Colors.red,
|
|
() => _restartServices(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 80),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Onglet maintenance
|
|
Widget _buildMaintenanceTab() {
|
|
return SingleChildScrollView(
|
|
padding: const EdgeInsets.all(12),
|
|
child: Column(
|
|
children: [
|
|
const SizedBox(height: 16),
|
|
|
|
// Sauvegarde et restauration
|
|
_buildSettingsSection(
|
|
'Sauvegarde et restauration',
|
|
'Gestion des données critiques',
|
|
Icons.backup,
|
|
[
|
|
_buildSwitchSetting(
|
|
'Sauvegarde automatique',
|
|
'Sauvegarder automatiquement les données',
|
|
_autoBackupEnabled,
|
|
(value) {
|
|
setState(() => _autoBackupEnabled = value);
|
|
_showSuccessSnackBar('Sauvegarde auto ${value ? 'activée' : 'désactivée'}');
|
|
},
|
|
),
|
|
_buildDropdownSetting(
|
|
'Fréquence de sauvegarde',
|
|
'Intervalle entre les sauvegardes',
|
|
_selectedBackupFrequency,
|
|
_backupFrequencies,
|
|
(value) => setState(() => _selectedBackupFrequency = value!),
|
|
),
|
|
_buildActionSetting(
|
|
'Créer une sauvegarde maintenant',
|
|
'Sauvegarder immédiatement toutes les données',
|
|
Icons.save,
|
|
const Color(0xFF00B894),
|
|
() => _createBackup(),
|
|
),
|
|
_buildActionSetting(
|
|
'Restaurer depuis une sauvegarde',
|
|
'Récupérer des données depuis un fichier',
|
|
Icons.restore,
|
|
const Color(0xFF0984E3),
|
|
() => _restoreFromBackup(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Maintenance système
|
|
_buildSettingsSection(
|
|
'Maintenance système',
|
|
'Opérations de maintenance',
|
|
Icons.build,
|
|
[
|
|
_buildInfoSetting('Dernière maintenance', '15/12/2024 à 02:30'),
|
|
_buildInfoSetting('Prochaine maintenance', '22/12/2024 à 02:00'),
|
|
_buildActionSetting(
|
|
'Planifier une maintenance',
|
|
'Programmer une fenêtre de maintenance',
|
|
Icons.schedule,
|
|
ColorTokens.primary,
|
|
() => _scheduleMaintenance(),
|
|
),
|
|
_buildActionSetting(
|
|
'Maintenance d\'urgence',
|
|
'Lancer immédiatement une maintenance',
|
|
Icons.warning,
|
|
Colors.red,
|
|
() => _emergencyMaintenance(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Mise à jour système
|
|
_buildSettingsSection(
|
|
'Mise à jour système',
|
|
'Gestion des versions',
|
|
Icons.system_update,
|
|
[
|
|
_buildInfoSetting('Version actuelle', 'UnionFlow Server 2.1.0'),
|
|
_buildInfoSetting('Dernière vérification', 'Il y a 2 heures'),
|
|
_buildActionSetting(
|
|
'Vérifier les mises à jour',
|
|
'Rechercher les nouvelles versions',
|
|
Icons.refresh,
|
|
const Color(0xFF0984E3),
|
|
() => _checkUpdates(),
|
|
),
|
|
_buildActionSetting(
|
|
'Historique des mises à jour',
|
|
'Voir les versions précédentes',
|
|
Icons.history,
|
|
ColorTokens.primary,
|
|
() => _showUpdateHistory(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 80),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Onglet monitoring
|
|
Widget _buildMonitoringTab() {
|
|
return SingleChildScrollView(
|
|
padding: const EdgeInsets.all(12),
|
|
child: Column(
|
|
children: [
|
|
const SizedBox(height: 16),
|
|
|
|
// Alertes système
|
|
_buildSettingsSection(
|
|
'Alertes système',
|
|
'Notifications d\'état critique',
|
|
Icons.notifications_active,
|
|
[
|
|
_buildAlertItem(
|
|
'CPU élevé',
|
|
'Alerte si CPU > 80% pendant 5 min',
|
|
true,
|
|
const Color(0xFFE17055),
|
|
),
|
|
_buildAlertItem(
|
|
'Mémoire faible',
|
|
'Alerte si RAM < 20% disponible',
|
|
true,
|
|
const Color(0xFFE17055),
|
|
),
|
|
_buildAlertItem(
|
|
'Disque plein',
|
|
'Alerte si stockage > 90%',
|
|
true,
|
|
Colors.red,
|
|
),
|
|
_buildAlertItem(
|
|
'Connexions échouées',
|
|
'Alerte si > 100 échecs/min',
|
|
false,
|
|
const Color(0xFF0984E3),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Logs système
|
|
_buildSettingsSection(
|
|
'Logs système',
|
|
'Journaux d\'activité',
|
|
Icons.article,
|
|
[
|
|
_buildLogItem('Erreurs critiques', '3', Colors.red),
|
|
_buildLogItem('Avertissements', '27', Colors.orange),
|
|
_buildLogItem('Informations', '1,247', Colors.blue),
|
|
_buildLogItem('Debug', '5,892', Colors.grey),
|
|
_buildActionSetting(
|
|
'Voir tous les logs',
|
|
'Ouvrir la console de logs complète',
|
|
Icons.terminal,
|
|
ColorTokens.primary,
|
|
() => _viewAllLogs(),
|
|
),
|
|
_buildActionSetting(
|
|
'Exporter les logs',
|
|
'Télécharger les logs pour analyse',
|
|
Icons.download,
|
|
const Color(0xFF00B894),
|
|
() => _exportLogs(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Statistiques d'utilisation
|
|
_buildSettingsSection(
|
|
'Statistiques d\'utilisation',
|
|
'Métriques d\'activité',
|
|
Icons.bar_chart,
|
|
[
|
|
_buildStatItem('Utilisateurs actifs (24h)', '1,247'),
|
|
_buildStatItem('Requêtes API (1h)', '45,892'),
|
|
_buildStatItem('Données transférées', '2.3 GB'),
|
|
_buildStatItem('Temps de réponse moyen', '127ms'),
|
|
_buildActionSetting(
|
|
'Rapport détaillé',
|
|
'Générer un rapport complet d\'utilisation',
|
|
Icons.assessment,
|
|
ColorTokens.primary,
|
|
() => _generateUsageReport(),
|
|
),
|
|
],
|
|
),
|
|
|
|
const SizedBox(height: 80),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// ==================== MÉTHODES DE CONSTRUCTION DES COMPOSANTS ====================
|
|
|
|
/// Section de paramètres
|
|
Widget _buildSettingsSection(
|
|
String title,
|
|
String subtitle,
|
|
IconData icon,
|
|
List<Widget> children,
|
|
) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Icon(icon, color: Colors.grey[600], size: 20),
|
|
const SizedBox(width: 8),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Colors.grey[800],
|
|
),
|
|
),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 16),
|
|
...children.map((child) => Padding(
|
|
padding: const EdgeInsets.only(bottom: 12),
|
|
child: child,
|
|
)),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Paramètre avec switch
|
|
Widget _buildSwitchSetting(
|
|
String title,
|
|
String subtitle,
|
|
bool value,
|
|
Function(bool) onChanged, {
|
|
bool isWarning = false,
|
|
}) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: isWarning ? Colors.orange.withOpacity(0.05) : Colors.grey[50],
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: isWarning ? Border.all(color: Colors.orange.withOpacity(0.3)) : null,
|
|
),
|
|
child: Row(
|
|
children: [
|
|
if (isWarning)
|
|
const Icon(Icons.warning, color: ColorTokens.warning, size: 20)
|
|
else
|
|
const Icon(Icons.toggle_on, color: ColorTokens.primary, size: 20),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: isWarning ? Colors.orange[800] : const Color(0xFF1F2937),
|
|
),
|
|
),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Switch(
|
|
value: value,
|
|
onChanged: onChanged,
|
|
activeColor: isWarning ? ColorTokens.warning : ColorTokens.primary,
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Paramètre avec dropdown
|
|
Widget _buildDropdownSetting(
|
|
String title,
|
|
String subtitle,
|
|
String value,
|
|
List<String> options,
|
|
Function(String?) onChanged,
|
|
) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey[50],
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
const Icon(Icons.arrow_drop_down, color: ColorTokens.primary, size: 20),
|
|
const SizedBox(width: SpacingTokens.lg),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(8),
|
|
border: Border.all(color: Colors.grey[300]!),
|
|
),
|
|
child: DropdownButtonHideUnderline(
|
|
child: DropdownButton<String>(
|
|
value: value,
|
|
isExpanded: true,
|
|
onChanged: onChanged,
|
|
items: options.map((option) {
|
|
return DropdownMenuItem<String>(
|
|
value: option,
|
|
child: Text(option),
|
|
);
|
|
}).toList(),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Paramètre d'action
|
|
Widget _buildActionSetting(
|
|
String title,
|
|
String subtitle,
|
|
IconData icon,
|
|
Color color,
|
|
VoidCallback onTap,
|
|
) {
|
|
return InkWell(
|
|
onTap: onTap,
|
|
borderRadius: BorderRadius.circular(12),
|
|
child: Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: color.withOpacity(0.05),
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(color: color.withOpacity(0.1)),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(icon, color: color, size: 20),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: color,
|
|
),
|
|
),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Icon(Icons.arrow_forward_ios, color: Colors.grey[400], size: 16),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Paramètre d'information
|
|
Widget _buildInfoSetting(String title, String value) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey[50],
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.info_outline, color: Colors.grey[600], size: 20),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Élément de métrique
|
|
Widget _buildMetricItem(String title, String value, IconData icon, Color color) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: color.withOpacity(0.05),
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(color: color.withOpacity(0.1)),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(icon, color: color, size: 20),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
|
|
decoration: BoxDecoration(
|
|
color: color,
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Text(
|
|
value,
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.white,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Élément d'alerte
|
|
Widget _buildAlertItem(String title, String subtitle, bool enabled, Color color) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: enabled ? color.withOpacity(0.05) : Colors.grey[50],
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(
|
|
color: enabled ? color.withOpacity(0.3) : Colors.grey[300]!,
|
|
),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(
|
|
enabled ? Icons.notifications_active : Icons.notifications_off,
|
|
color: enabled ? color : Colors.grey[600],
|
|
size: 20,
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
title,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: enabled ? color : Colors.grey[700],
|
|
),
|
|
),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Switch(
|
|
value: enabled,
|
|
onChanged: (value) => _showSuccessSnackBar('Alerte ${value ? 'activée' : 'désactivée'}'),
|
|
activeColor: color,
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Élément de log
|
|
Widget _buildLogItem(String title, String count, Color color) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: color.withOpacity(0.05),
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(color: color.withOpacity(0.1)),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.circle, color: color, size: 12),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
|
|
decoration: BoxDecoration(
|
|
color: color,
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Text(
|
|
count,
|
|
style: const TextStyle(
|
|
fontSize: 11,
|
|
color: Colors.white,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Élément de statistique
|
|
Widget _buildStatItem(String title, String value) {
|
|
return Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.grey[50],
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
const Icon(Icons.bar_chart, color: ColorTokens.primary, size: 20),
|
|
const SizedBox(width: SpacingTokens.lg),
|
|
Expanded(
|
|
child: Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// ==================== MÉTHODES D'ACTION ====================
|
|
|
|
/// Charger les paramètres système
|
|
void _loadSystemSettings() {
|
|
// Simuler le chargement des paramètres depuis le serveur
|
|
// En production, ceci ferait appel à l'API
|
|
}
|
|
|
|
/// Afficher l'état du système
|
|
void _showSystemStatus() {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: const Text('État du système'),
|
|
content: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
_buildStatusItem('Serveur API', 'Opérationnel', Colors.green),
|
|
_buildStatusItem('Base de données', 'Opérationnel', Colors.green),
|
|
_buildStatusItem('Authentification', 'Opérationnel', Colors.green),
|
|
_buildStatusItem('CDN', 'Dégradé', Colors.orange),
|
|
_buildStatusItem('Monitoring', 'Opérationnel', Colors.green),
|
|
],
|
|
),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(),
|
|
child: const Text('Fermer'),
|
|
),
|
|
ElevatedButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
_showSuccessSnackBar('État du système actualisé');
|
|
},
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: ColorTokens.primary,
|
|
foregroundColor: ColorTokens.onPrimary,
|
|
),
|
|
child: const Text('Actualiser'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Élément de statut
|
|
Widget _buildStatusItem(String service, String status, Color color) {
|
|
return Padding(
|
|
padding: const EdgeInsets.symmetric(vertical: 4),
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.circle, color: color, size: 12),
|
|
const SizedBox(width: 8),
|
|
Expanded(child: Text(service)),
|
|
Text(
|
|
status,
|
|
style: TextStyle(
|
|
color: color,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Exporter la configuration système
|
|
void _exportSystemConfig() {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: const Text('Exporter la configuration'),
|
|
content: const Text(
|
|
'La configuration système sera exportée dans un fichier JSON. '
|
|
'Ce fichier contient tous les paramètres actuels du système.',
|
|
),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(),
|
|
child: const Text('Annuler'),
|
|
),
|
|
ElevatedButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
_showSuccessSnackBar('Configuration exportée avec succès');
|
|
},
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: ColorTokens.primary,
|
|
foregroundColor: ColorTokens.onPrimary,
|
|
),
|
|
child: const Text('Exporter'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Dialogue de mode maintenance
|
|
void _showMaintenanceModeDialog(bool enabled) {
|
|
if (enabled) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: const Text('Mode maintenance activé'),
|
|
content: const Text(
|
|
'ATTENTION : Le mode maintenance va bloquer l\'accès à tous les utilisateurs. '
|
|
'Seuls les administrateurs système pourront accéder à l\'application.',
|
|
),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
setState(() => _maintenanceMode = false);
|
|
},
|
|
child: const Text('Annuler'),
|
|
),
|
|
ElevatedButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
_showSuccessSnackBar('Mode maintenance activé - Utilisateurs bloqués');
|
|
},
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Colors.orange,
|
|
foregroundColor: Colors.white,
|
|
),
|
|
child: const Text('Confirmer'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
} else {
|
|
_showSuccessSnackBar('Mode maintenance désactivé - Accès restauré');
|
|
}
|
|
}
|
|
|
|
// Actions générales
|
|
void _clearSystemCache() => _showSuccessSnackBar('Cache système vidé (2.3 GB libérés)');
|
|
void _optimizeDatabase() => _showSuccessSnackBar('Base de données optimisée');
|
|
void _testConnectivity() => _showSuccessSnackBar('Connectivité OK - Tous les services répondent');
|
|
|
|
// Actions de sécurité
|
|
void _regenerateApiKeys() => _showWarningDialog('Régénérer les clés API', 'Cette action invalidera toutes les clés existantes.');
|
|
void _forceGlobalLogout() => _showWarningDialog('Déconnexion globale', 'Tous les utilisateurs seront déconnectés immédiatement.');
|
|
void _resetSessions() => _showSuccessSnackBar('Sessions expirées nettoyées');
|
|
void _generateAuditReport() => _showSuccessSnackBar('Rapport d\'audit généré et envoyé par email');
|
|
void _exportGDPRData() => _showSuccessSnackBar('Export RGPD lancé - Vous recevrez un email');
|
|
void _purgeExpiredData() => _showWarningDialog('Purge des données', 'Les données expirées seront définitivement supprimées.');
|
|
|
|
// Actions de performance
|
|
void _analyzePerformance() => _showSuccessSnackBar('Analyse des performances lancée');
|
|
void _cleanOldLogs() => _showSuccessSnackBar('Logs anciens supprimés (450 MB libérés)');
|
|
void _restartServices() => _showWarningDialog('Redémarrer les services', 'Cette action causera une interruption temporaire.');
|
|
|
|
// Actions de maintenance
|
|
void _createBackup() => _showSuccessSnackBar('Sauvegarde créée avec succès');
|
|
void _restoreFromBackup() => _showWarningDialog('Restaurer une sauvegarde', 'Cette action remplacera toutes les données actuelles.');
|
|
void _scheduleMaintenance() => _showSuccessSnackBar('Fenêtre de maintenance programmée');
|
|
void _emergencyMaintenance() => _showWarningDialog('Maintenance d\'urgence', 'Le système sera immédiatement mis en maintenance.');
|
|
void _checkUpdates() => _showSuccessSnackBar('Aucune mise à jour disponible');
|
|
void _showUpdateHistory() => _showSuccessSnackBar('Historique des mises à jour affiché');
|
|
|
|
// Actions de monitoring
|
|
void _viewAllLogs() => _showSuccessSnackBar('Console de logs ouverte');
|
|
void _exportLogs() => _showSuccessSnackBar('Logs exportés pour analyse');
|
|
void _generateUsageReport() => _showSuccessSnackBar('Rapport d\'utilisation généré');
|
|
|
|
/// Dialogue d'avertissement générique
|
|
void _showWarningDialog(String title, String message) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: Text(title),
|
|
content: Text(message),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(),
|
|
child: const Text('Annuler'),
|
|
),
|
|
ElevatedButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
_showSuccessSnackBar('Action exécutée avec succès');
|
|
},
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Colors.red,
|
|
foregroundColor: Colors.white,
|
|
),
|
|
child: const Text('Confirmer'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Afficher un message de succès
|
|
void _showSuccessSnackBar(String message) {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(message),
|
|
backgroundColor: const Color(0xFF00B894),
|
|
behavior: SnackBarBehavior.floating,
|
|
),
|
|
);
|
|
}
|
|
|
|
/// Afficher un message d'erreur
|
|
void _showErrorSnackBar(String message) {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(message),
|
|
backgroundColor: const Color(0xFFE74C3C),
|
|
behavior: SnackBarBehavior.floating,
|
|
),
|
|
);
|
|
}
|
|
}
|