feat: Implement Database Service and ViewModels for Messages and Support Requests

- Added DatabaseService to handle database operations for messages and support requests. - Created IDatabaseService interface to define the contract for database operations. - Developed ViewModels for Dashboard, Messages, and Support pages to manage data and commands. - Implemented XAML views for Dashboard, Messages, and Support, including data binding and UI elements. - Created SQL script for setting up the database schema and inserting test data.
2026-01-12 18:04:10 +01:00
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--- a/.gitignore
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--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -0,0 +1,294 @@
 # Architecture de TravelMate Admin
 ## 🏗️ Pattern MVVM (Model-View-ViewModel)
 Cette application utilise strictement le pattern MVVM avec CommunityToolkit.Mvvm pour une séparation claire des responsabilités.
 ```
 ┌─────────────────────────────────────────────────────────┐
 │                         VIEW                             │
 │                    (XAML + Code-behind)                  │
 │  DashboardPage │ MessagesPage │ SupportPage             │
 └─────────────┬───────────────────────────────────────────┘
              │ Data Binding
              ▼
 ┌─────────────────────────────────────────────────────────┐
 │                      VIEWMODEL                           │
 │              (Business Logic + State)                    │
 │  DashboardVM │ MessagesVM │ SupportVM                   │
 └─────────────┬───────────────────────────────────────────┘
              │ Calls
              ▼
 ┌─────────────────────────────────────────────────────────┐
 │                       SERVICE                            │
 │                  (Data Access Layer)                     │
 │                   DatabaseService                        │
 └─────────────┬───────────────────────────────────────────┘
              │ SQL Queries
              ▼
 ┌─────────────────────────────────────────────────────────┐
 │                    DATABASE                              │
 │              MariaDB / MySQL                             │
 │         messages │ support_requests                      │
 └─────────────────────────────────────────────────────────┘
 ```
 ## 📂 Structure des Dossiers
 ### `/Models`
 **Responsabilité** : Représentation des données métier
 - `Message.cs` : Représente un message de demande
 - `SupportRequest.cs` : Représente une demande support
 **Caractéristiques** :
 - POCOs (Plain Old CLR Objects)
 - Propriétés avec getters/setters
 - Propriétés calculées (FullName, StatusText, etc.)
 - Pas de logique métier
 ### `/Services`
 **Responsabilité** : Couche d'accès aux données
 - `IDatabaseService.cs` : Contrat du service
 - `DatabaseService.cs` : Implémentation avec MySqlConnector
 **Caractéristiques** :
 - Méthodes asynchrones (Task<T>)
 - Gestion des connexions MySQL
 - Gestion des erreurs avec try/catch
 - Logs de débogage
 **Méthodes principales** :
 ```csharp
 Task<List<T>> GetAllAsync()
 Task<List<T>> GetFilteredAsync(bool? isDone)
 Task<int> GetPendingCountAsync()
 Task<int> GetDoneCountAsync()
 Task<bool> UpdateStatusAsync(int id, bool done)
 Task<bool> TestConnectionAsync()
 ```
 ### `/ViewModels`
 **Responsabilité** : Logique de présentation et état de l'UI
 - `DashboardViewModel.cs` : Gestion du dashboard
 - `MessagesViewModel.cs` : Gestion de la liste des messages
 - `SupportViewModel.cs` : Gestion des demandes support
 **Caractéristiques** :
 - Hérite de `ObservableObject` (CommunityToolkit.Mvvm)
 - Utilise `[ObservableProperty]` pour les propriétés bindables
 - Utilise `[RelayCommand]` pour les commandes
 - Injection de dépendance via constructeur
 **Exemple de propriété observable** :
 ```csharp
 [ObservableProperty]
 private bool isLoading;
 // Génère automatiquement IsLoading avec INotifyPropertyChanged
 ```
 **Exemple de commande** :
 ```csharp
 [RelayCommand]
 public async Task LoadMessagesAsync()
 {
    // Logique de chargement
 }
 // Génère automatiquement LoadMessagesCommand : ICommand
 ```
 ### `/Views`
 **Responsabilité** : Interface utilisateur
 - `DashboardPage.xaml/.cs`
 - `MessagesPage.xaml/.cs`
 - `SupportPage.xaml/.cs`
 **Caractéristiques** :
 - XAML pour la structure UI
 - Code-behind minimal (uniquement OnAppearing)
 - Data Binding vers le ViewModel
 - Converters pour la présentation
 ### `/Converters`
 **Responsabilité** : Conversion de données pour l'affichage
 - `BoolConverters.cs` : 
  - `BoolToStatusTextConverter` : bool → "Marquer comme fait"
  - `BoolToColorConverter` : bool → Color
 ### `/Configuration`
 **Responsabilité** : Configuration de l'application
 - `AppSettings.cs` : Paramètres de connexion DB
 ## 🔄 Flux de Données
 ### 1. Chargement des Données
 ```
 User Opens Page
      ↓
 OnAppearing() appelé
      ↓
 LoadCommand.Execute()
      ↓
 ViewModel appelle Service
      ↓
 Service exécute requête SQL
      ↓
 Données retournées au ViewModel
      ↓
 ViewModel met à jour ObservableCollection
      ↓
 INotifyPropertyChanged déclenché
      ↓
 UI se met à jour automatiquement
 ```
 ### 2. Action Utilisateur (Changer statut)
 ```
 User clique sur Button
      ↓
 Command bindée exécutée
      ↓
 ViewModel.ToggleStatusCommand
      ↓
 Service.UpdateStatusAsync(id, !done)
      ↓
 SQL UPDATE exécuté
      ↓
 Success → ViewModel met à jour l'objet local
      ↓
 INotifyPropertyChanged → UI refresh
 ```
 ## 🧩 Injection de Dépendances
 Configuration dans `MauiProgram.cs` :
 ```csharp
 // Services (Singleton car un seul pour toute l'app)
 builder.Services.AddSingleton<IDatabaseService, DatabaseService>();
 // ViewModels
 builder.Services.AddSingleton<DashboardViewModel>();  // Singleton = même instance
 builder.Services.AddTransient<MessagesViewModel>();   // Transient = nouvelle instance
 // Views
 builder.Services.AddSingleton<DashboardPage>();
 builder.Services.AddTransient<MessagesPage>();
 ```
 **Pourquoi Singleton vs Transient ?**
 - **Singleton** : Dashboard (état partagé, chargé une fois)
 - **Transient** : Pages de liste (rafraîchies à chaque visite)
 ## 🎨 Navigation
 Gestion via `AppShell.xaml` :
 ```xaml
 <TabBar>
    <ShellContent Title="Dashboard" Route="DashboardPage" ... />
    <ShellContent Title="Messages" Route="MessagesPage" ... />
    <ShellContent Title="Support" Route="SupportPage" ... />
 </TabBar>
 ```
 Navigation programmatique :
 ```csharp
 await Shell.Current.GoToAsync("//MessagesPage");
 ```
 ## 🔐 Sécurité
 **Actuellement** :
 - Mot de passe en clair dans AppSettings.cs
 **Pour la Production** :
 - Utiliser variables d'environnement
 - Chiffrer la chaîne de connexion
 - Utiliser Azure Key Vault ou équivalent
 - Implémenter authentification utilisateur
 - Logger les actions sensibles
 ## 📊 Performance
 **Optimisations actuelles** :
 - Connexions fermées automatiquement (using)
 - Requêtes asynchrones (async/await)
 - Filtres côté base de données (WHERE clause)
 - Tri côté base de données (ORDER BY)
 **Optimisations futures possibles** :
 - Pagination pour grandes listes
 - Mise en cache des données
 - Connection pooling (déjà géré par MySqlConnector)
 - Lazy loading
 ## 🧪 Testabilité
 Architecture testable grâce à :
 - Interface `IDatabaseService` (mockable)
 - ViewModels découplés des Views
 - Injection de dépendances
 - Logique métier dans ViewModels
 Exemple de test unitaire (potentiel) :
 ```csharp
 [Test]
 public async Task LoadMessages_ShouldPopulateCollection()
 {
    // Arrange
    var mockService = new Mock<IDatabaseService>();
    mockService.Setup(s => s.GetAllMessagesAsync())
               .ReturnsAsync(new List<Message> { /* ... */ });
    var vm = new MessagesViewModel(mockService.Object);
    // Act
    await vm.LoadMessagesCommand.ExecuteAsync(null);
    // Assert
    Assert.That(vm.Messages.Count, Is.GreaterThan(0));
 }
 ```
 ## 🚀 Extensibilité
 Pour ajouter une nouvelle entité :
 1. **Model** : Créer `NewEntity.cs`
 2. **Service** : Ajouter méthodes dans `IDatabaseService` et `DatabaseService`
 3. **ViewModel** : Créer `NewEntityViewModel.cs`
 4. **View** : Créer `NewEntityPage.xaml/.cs`
 5. **DI** : Enregistrer dans `MauiProgram.cs`
 6. **Navigation** : Ajouter dans `AppShell.xaml`
 ## 📝 Conventions de Code
 - **Naming** :
  - ViewModels : `*ViewModel.cs`
  - Pages : `*Page.xaml/.cs`
  - Services : `*Service.cs` avec interface `I*Service.cs`
 - **Async** :
  - Toujours utiliser `async/await`
  - Suffixe `Async` pour les méthodes
 - **MVVM** :
  - Pas de logique dans code-behind (sauf OnAppearing)
  - Tout passe par le ViewModel
  - Binding bidirectionnel quand nécessaire
 ---
 **Cette architecture garantit** :
 - ✅ Maintenabilité
 - ✅ Testabilité
 - ✅ Séparation des responsabilités
 - ✅ Réutilisabilité
 - ✅ Extensibilité
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,182 @@
 # 📅 Changelog - TravelMate Admin
 Toutes les modifications notables de ce projet seront documentées dans ce fichier.
 Le format est basé sur [Keep a Changelog](https://keepachangelog.com/fr/1.0.0/),
 et ce projet adhère à [Semantic Versioning](https://semver.org/lang/fr/).
 ## [1.0.0] - 2026-01-12
 ### ✨ Ajouté
 #### Architecture & Structure
 - Architecture MVVM complète avec CommunityToolkit.Mvvm
 - Pattern strict avec séparation Models/Views/ViewModels/Services
 - Injection de dépendances configurée dans MauiProgram.cs
 - Navigation Shell avec TabBar
 #### Models
 - `Message.cs` : Modèle pour les messages de demande avec propriétés calculées
 - `SupportRequest.cs` : Modèle pour les demandes support avec propriétés calculées
 #### Services
 - `IDatabaseService.cs` : Interface du service de base de données
 - `DatabaseService.cs` : Implémentation complète avec MySqlConnector
  - Connexion à MariaDB/MySQL
  - Méthodes CRUD asynchrones
  - Gestion des erreurs et logs
  - Test de connexion
 #### ViewModels
 - `DashboardViewModel.cs` : Gestion du tableau de bord avec statistiques
 - `MessagesViewModel.cs` : Gestion de la liste des messages avec filtres
 - `SupportViewModel.cs` : Gestion des demandes support avec filtres
 - Utilisation de `[ObservableProperty]` et `[RelayCommand]`
 - Commandes asynchrones pour toutes les opérations
 #### Views
 - `DashboardPage.xaml/.cs` : Page principale avec cartes de statistiques
 - `MessagesPage.xaml/.cs` : Liste des messages avec CollectionView
 - `SupportPage.xaml/.cs` : Liste des demandes support
 - Design moderne avec dark theme (#1a1a1a)
 - Layout responsive
 - Indicateurs de chargement
 #### UI/UX
 - Dark theme par défaut avec palette de couleurs cohérente
 - Cartes avec ombres et coins arrondis
 - Animations smooth pour les interactions
 - Empty states pour listes vides
 - Pull-to-refresh sur les listes
 - Filtres dynamiques (Tout / À faire / Fait)
 #### Converters
 - `BoolToStatusTextConverter` : Conversion bool → texte bouton
 - `BoolToColorConverter` : Conversion bool → couleur bouton
 #### Configuration
 - `AppSettings.cs` : Configuration centralisée de la connexion DB
 - Paramètres modifiables (Server, Port, Database, User, Password)
 #### Base de Données
 - Script SQL `database_setup.sql` complet :
  - Création de la base `travelmateadmin`
  - Table `messages` avec 8 colonnes et index
  - Table `support_requests` avec 8 colonnes et index
  - 4 messages de test
  - 4 demandes support de test
  - Encodage UTF-8 (utf8mb4)
 #### Fonctionnalités
 - Dashboard avec statistiques en temps réel
 - Filtrage des demandes (tout/à faire/fait)
 - Changement de statut d'une demande (toggle done)
 - Tri par date (plus récent en haut)
 - Rafraîchissement manuel des données
 - Navigation entre les sections
 - Indicateur de connexion DB
 #### Packages NuGet
 - `CommunityToolkit.Mvvm` v8.3.2
 - `MySqlConnector` v2.4.0
 #### Documentation
 - `README.md` : Documentation complète du projet (sections détaillées)
 - `QUICKSTART.md` : Guide de démarrage rapide (5 minutes)
 - `CONFIGURATION.md` : Guide de configuration DB avec exemples
 - `ARCHITECTURE.md` : Documentation architecture MVVM détaillée
 - `COMMANDS.md` : Référence des commandes de développement
 - `SQL_REFERENCE.md` : Référence complète des requêtes SQL
 - `PROJECT_SUMMARY.md` : Résumé du projet et checklist
 - `.gitignore` : Configuration Git adaptée .NET MAUI
 #### DevOps
 - Configuration csproj pour multi-plateforme (Mac/Win/Android/iOS)
 - Build scripts pour toutes les plateformes
 - Compilation vérifiée et réussie
 ### 🎯 Plateformes Supportées
 - ✅ macOS (MacCatalyst) - net10.0-maccatalyst
 - ✅ Windows - net10.0-windows10.0.19041.0
 - ⚠️ Android - net10.0-android (non testé)
 - ⚠️ iOS - net10.0-ios (non testé)
 ### 📊 Statistiques
 - **Fichiers créés** : 35+
 - **Lignes de code** : ~2000+ (C# + XAML)
 - **Modèles** : 2
 - **Services** : 1 (+ interface)
 - **ViewModels** : 3
 - **Views** : 3 (+ code-behind)
 - **Documentation** : 8 fichiers MD
 ---
 ## [Unreleased] - Fonctionnalités Futures
 ### 🚀 Planifié pour v1.1.0
 - [ ] Mode light/dark configurable
 - [ ] Recherche/filtrage avancé
 - [ ] Export de données (CSV, PDF)
 - [ ] Pagination pour grandes listes
 - [ ] Statistiques graphiques (charts)
 ### 🔮 Planifié pour v1.2.0
 - [ ] Authentification utilisateur
 - [ ] Gestion des permissions
 - [ ] Historique des modifications
 - [ ] Notifications push
 - [ ] Multi-langue (i18n)
 ### 🧪 Planifié pour v1.3.0
 - [ ] Tests unitaires (ViewModels)
 - [ ] Tests d'intégration (Services)
 - [ ] CI/CD avec GitHub Actions
 - [ ] Couverture de code
 ### 🎨 Améliorations UI/UX
 - [ ] Animations de transitions
 - [ ] Thèmes personnalisables
 - [ ] Accessibilité (screen readers)
 - [ ] Raccourcis clavier
 ### 🔧 Améliorations Techniques
 - [ ] Connection pooling optimisé
 - [ ] Cache des données
 - [ ] Offline mode
 - [ ] Synchronisation automatique
 - [ ] Logs structurés (Serilog)
 ### 🔐 Sécurité
 - [ ] Chiffrement de la chaîne de connexion
 - [ ] Variables d'environnement
 - [ ] Azure Key Vault integration
 - [ ] Audit trail
 - [ ] Rate limiting
 ---
 ## Types de Changements
 - `Added` ✨ : Nouvelles fonctionnalités
 - `Changed` 🔄 : Modifications de fonctionnalités existantes
 - `Deprecated` ⚠️ : Fonctionnalités bientôt supprimées
 - `Removed` 🗑️ : Fonctionnalités supprimées
 - `Fixed` 🐛 : Corrections de bugs
 - `Security` 🔐 : Corrections de sécurité
 ---
 ## Format des Versions
 ```
 [MAJOR.MINOR.PATCH] - YYYY-MM-DD
 MAJOR : Changements incompatibles de l'API
 MINOR : Nouvelles fonctionnalités rétrocompatibles
 PATCH : Corrections de bugs rétrocompatibles
 ```
 ---
 **Note** : Ce fichier sera mis à jour à chaque release avec les changements apportés.
--- a/COMMANDS.md
+++ b/COMMANDS.md
@@ -0,0 +1,311 @@
 # Commandes Utiles - TravelMate Admin
 ## 🔧 Développement
 ### Restaurer les packages
 ```bash
 dotnet restore
 ```
 ### Build le projet
 ```bash
 # MacCatalyst
 dotnet build -f net10.0-maccatalyst
 # Windows
 dotnet build -f net10.0-windows10.0.19041.0
 # Android
 dotnet build -f net10.0-android
 # iOS
 dotnet build -f net10.0-ios
 ```
 ### Lancer l'application
 ```bash
 # MacCatalyst
 dotnet build -t:Run -f net10.0-maccatalyst
 # Windows
 dotnet build -t:Run -f net10.0-windows10.0.19041.0
 ```
 ### Nettoyer le projet
 ```bash
 dotnet clean
 rm -rf TravelMateAdmin/bin TravelMateAdmin/obj
 ```
 ### Rebuild complet
 ```bash
 dotnet clean
 dotnet restore
 dotnet build
 ```
 ## 🗄️ Base de Données
 ### Créer la base de données
 ```bash
 mysql -u root -p < database_setup.sql
 ```
 ### Se connecter à MySQL
 ```bash
 mysql -u root -p travelmateadmin
 ```
 ### Afficher les tables
 ```sql
 USE travelmateadmin;
 SHOW TABLES;
 ```
 ### Voir les données
 ```sql
 -- Tous les messages
 SELECT * FROM messages ORDER BY created_at DESC;
 -- Messages en attente
 SELECT * FROM messages WHERE done = FALSE;
 -- Statistiques
 SELECT 
    COUNT(*) as total,
    SUM(done = FALSE) as pending,
    SUM(done = TRUE) as completed
 FROM messages;
 ```
 ### Ajouter un message de test
 ```sql
 INSERT INTO messages (nom, prenom, email, message, done, created_at) 
 VALUES ('Test', 'User', 'test@example.com', 'Ceci est un test', FALSE, NOW());
 ```
 ### Marquer tous les messages comme non traités
 ```sql
 UPDATE messages SET done = FALSE;
 UPDATE support_requests SET done = FALSE;
 ```
 ### Réinitialiser les données
 ```bash
 mysql -u root -p travelmateadmin < database_setup.sql
 ```
 ### Backup de la base
 ```bash
 mysqldump -u root -p travelmateadmin > backup_$(date +%Y%m%d_%H%M%S).sql
 ```
 ### Restore depuis un backup
 ```bash
 mysql -u root -p travelmateadmin < backup_20260112_143000.sql
 ```
 ## 📦 NuGet Packages
 ### Voir les packages installés
 ```bash
 dotnet list TravelMateAdmin/TravelMateAdmin.csproj package
 ```
 ### Mettre à jour un package
 ```bash
 dotnet add TravelMateAdmin/TravelMateAdmin.csproj package CommunityToolkit.Mvvm
 dotnet add TravelMateAdmin/TravelMateAdmin.csproj package MySqlConnector
 ```
 ### Mettre à jour tous les packages
 ```bash
 dotnet list TravelMateAdmin/TravelMateAdmin.csproj package --outdated
 ```
 ## 🐛 Debugging
 ### Voir les logs
 Dans le terminal où vous avez lancé l'app, les logs apparaissent via :
 ```csharp
 System.Diagnostics.Debug.WriteLine("Mon log");
 ```
 ### Tests de connexion MySQL
 ```bash
 # Tester si MySQL est accessible
 nc -zv localhost 3306
 # Voir les processus MySQL
 ps aux | grep mysql
 # Démarrer MySQL (Mac avec Homebrew)
 brew services start mysql
 # Démarrer MySQL (Linux)
 sudo service mysql start
 # Démarrer MySQL (MAMP)
 # Utiliser l'interface MAMP
 ```
 ## 📱 Plateforme Spécifique
 ### MacCatalyst - Voir les logs système
 ```bash
 log stream --predicate 'processImagePath contains "TravelMateAdmin"' --level debug
 ```
 ### Android - Voir les logs
 ```bash
 adb logcat | grep TravelMateAdmin
 ```
 ### iOS Simulator - Voir les logs
 ```bash
 xcrun simctl spawn booted log stream --level debug | grep TravelMateAdmin
 ```
 ## 🔍 Code Analysis
 ### Format le code
 ```bash
 dotnet format TravelMateAdmin/TravelMateAdmin.csproj
 ```
 ### Analyser le code
 ```bash
 dotnet build /p:TreatWarningsAsErrors=true
 ```
 ## 📊 Statistiques du Projet
 ### Compter les lignes de code
 ```bash
 find TravelMateAdmin -name "*.cs" -not -path "*/obj/*" -not -path "*/bin/*" | xargs wc -l
 ```
 ### Voir l'arborescence
 ```bash
 tree -I 'bin|obj' TravelMateAdmin/
 ```
 ### Taille du projet
 ```bash
 du -sh TravelMateAdmin/
 ```
 ## 🚀 Publication
 ### Publish MacCatalyst
 ```bash
 dotnet publish -f net10.0-maccatalyst -c Release -p:CreatePackage=true
 ```
 ### Publish Windows
 ```bash
 dotnet publish -f net10.0-windows10.0.19041.0 -c Release
 ```
 ### Créer un package pour Mac App Store
 ```bash
 dotnet publish -f net10.0-maccatalyst -c Release \
    -p:RuntimeIdentifier=maccatalyst-arm64 \
    -p:CreatePackage=true \
    -p:CodesignKey="Apple Distribution: Your Name" \
    -p:CodesignProvision="Your Provisioning Profile"
 ```
 ## 🧪 Tests (futur)
 ### Ajouter un projet de tests
 ```bash
 dotnet new xunit -n TravelMateAdmin.Tests
 dotnet sln add TravelMateAdmin.Tests/TravelMateAdmin.Tests.csproj
 dotnet add TravelMateAdmin.Tests reference TravelMateAdmin/TravelMateAdmin.csproj
 ```
 ### Lancer les tests
 ```bash
 dotnet test
 ```
 ## 📝 Git
 ### Initialiser le repo
 ```bash
 git init
 git add .
 git commit -m "Initial commit: TravelMate Admin MAUI app"
 ```
 ### Ignorer les fichiers de build
 Le `.gitignore` est déjà configuré pour :
 - bin/, obj/
 - .vs/, .vscode/
 - Configuration sensible
 ### Créer une branche
 ```bash
 git checkout -b feature/nouvelle-fonctionnalite
 ```
 ## 🔐 Sécurité
 ### Chiffrer la configuration (exemple)
 ```bash
 # Générer une clé
 openssl rand -base64 32
 # Chiffrer un fichier
 openssl enc -aes-256-cbc -salt -in AppSettings.cs -out AppSettings.cs.enc
 # Déchiffrer
 openssl enc -d -aes-256-cbc -in AppSettings.cs.enc -out AppSettings.cs
 ```
 ## 🛠️ Maintenance
 ### Vérifier les dépendances obsolètes
 ```bash
 dotnet list package --outdated
 ```
 ### Mettre à jour .NET
 ```bash
 # Vérifier la version actuelle
 dotnet --version
 # Télécharger la dernière version
 # https://dotnet.microsoft.com/download
 ```
 ### Nettoyer NuGet cache
 ```bash
 dotnet nuget locals all --clear
 ```
 ---
 ## 💡 Tips & Tricks
 ### Hot Reload
 Lors du développement, les changements XAML sont appliqués en temps réel avec Hot Reload.
 ### Raccourcis Visual Studio
 - `F5` : Run avec debug
 - `Ctrl+F5` (Cmd+F5 Mac) : Run sans debug
 - `Shift+F5` : Stop debugging
 ### Performance
 ```bash
 # Build en Release pour tester les performances réelles
 dotnet build -c Release -f net10.0-maccatalyst
 ```
 ### Multi-targeting
 Pour cibler plusieurs plateformes en une fois :
 ```bash
 dotnet build
 # Build toutes les plateformes définies dans TargetFrameworks
 ```
--- a/CONFIGURATION.md
+++ b/CONFIGURATION.md
@@ -0,0 +1,102 @@
 # Configuration de l'Application TravelMate Admin
 ## Configuration de Base de Données
 Pour configurer la connexion à votre base de données, modifiez le fichier :
 `TravelMateAdmin/Configuration/AppSettings.cs`
 ### Exemple pour une connexion locale :
 ```csharp
 public const string Server = "localhost";
 public const string Port = "3306";
 public const string Database = "travelmateadmin";
 public const string User = "root";
 public const string Password = "monmotdepasse";
 ```
 ### Exemple pour une connexion distante :
 ```csharp
 public const string Server = "192.168.1.100";  // IP du serveur
 public const string Port = "3306";
 public const string Database = "travelmateadmin";
 public const string User = "admin";
 public const string Password = "motdepassesecurise";
 ```
 ### Exemple avec un serveur cloud (ex: AWS RDS, Azure Database) :
 ```csharp
 public const string Server = "myserver.mysql.database.azure.com";
 public const string Port = "3306";
 public const string Database = "travelmateadmin";
 public const string User = "myadmin@myserver";
 public const string Password = "P@ssw0rd!";
 ```
 ## Sécurité
 ⚠️ **Important** : Ne commitez JAMAIS vos mots de passe dans Git !
 Pour une meilleure sécurité en production :
 1. Utilisez des variables d'environnement
 2. Utilisez un système de gestion des secrets (Azure Key Vault, AWS Secrets Manager)
 3. Chiffrez la chaîne de connexion
 ### Exemple avec variables d'environnement :
 ```csharp
 public static string GetConnectionString()
 {
    var server = Environment.GetEnvironmentVariable("DB_SERVER") ?? Server;
    var port = Environment.GetEnvironmentVariable("DB_PORT") ?? Port;
    var database = Environment.GetEnvironmentVariable("DB_NAME") ?? Database;
    var user = Environment.GetEnvironmentVariable("DB_USER") ?? User;
    var password = Environment.GetEnvironmentVariable("DB_PASSWORD") ?? Password;
    return $"Server={server};Port={port};Database={database};User={user};Password={password};";
 }
 ```
 ## Paramètres Supplémentaires MySQL
 Vous pouvez ajouter des paramètres supplémentaires à la chaîne de connexion :
 ```csharp
 public static string GetConnectionString()
 {
    return $"Server={Server};Port={Port};Database={Database};User={User};Password={Password};" +
           "SslMode=Required;" +                    // Pour SSL/TLS
           "AllowPublicKeyRetrieval=True;" +        // Pour l'authentification
           "ConnectionTimeout=30;" +                 // Timeout en secondes
           "DefaultCommandTimeout=30;";              // Timeout des commandes
 }
 ```
 ## Test de Connexion
 Pour tester votre connexion, lancez l'application et vérifiez :
 1. Le dashboard doit afficher "✓ Connecté" en haut à droite
 2. Les statistiques doivent se charger
 3. Si "✗ Déconnecté", vérifiez vos paramètres et les logs de débogage
 ## Dépannage Connexion
 ### Erreur "Access denied"
 - Vérifiez le nom d'utilisateur et le mot de passe
 - Vérifiez que l'utilisateur a les droits sur la base de données :
  ```sql
  GRANT ALL PRIVILEGES ON travelmateadmin.* TO 'user'@'localhost';
  FLUSH PRIVILEGES;
  ```
 ### Erreur "Cannot connect to server"
 - Vérifiez que MySQL est démarré
 - Vérifiez le serveur et le port
 - Vérifiez les règles de firewall
 ### Erreur "Unknown database"
 - Vérifiez que la base de données existe
 - Exécutez le script `database_setup.sql`
--- a/INDEX.md
+++ b/INDEX.md
@@ -0,0 +1,232 @@
 # 📚 Index de Documentation - TravelMate Admin
 Guide complet pour naviguer dans la documentation du projet.
 ---
 ## 🚀 Pour Commencer
 **Nouveau sur le projet ? Commencez ici :**
 1. 📖 [README.md](README.md) - **Lisez-moi d'abord** - Vue d'ensemble du projet
 2. ⚡ [QUICKSTART.md](QUICKSTART.md) - Installation en 5 minutes
 3. 🎉 Lancez l'application !
 ---
 ## 📂 Documentation par Catégorie
 ### 🏗️ Architecture & Développement
 | Fichier | Description | Quand le consulter |
 |---------|-------------|-------------------|
 | [ARCHITECTURE.md](ARCHITECTURE.md) | Architecture MVVM détaillée, flux de données, patterns | Comprendre la structure du code |
 | [PROJECT_SUMMARY.md](PROJECT_SUMMARY.md) | Résumé complet, fichiers créés, checklist | Vue d'ensemble technique |
 | [CHANGELOG.md](CHANGELOG.md) | Historique des versions et modifications | Voir les changements apportés |
 ### ⚙️ Configuration & Installation
 | Fichier | Description | Quand le consulter |
 |---------|-------------|-------------------|
 | [QUICKSTART.md](QUICKSTART.md) | Guide rapide d'installation (5 min) | Première installation |
 | [CONFIGURATION.md](CONFIGURATION.md) | Configuration de la base de données | Problèmes de connexion DB |
 | [README.md](README.md) | Guide complet avec tous les détails | Documentation générale |
 ### 💻 Développement & Maintenance
 | Fichier | Description | Quand le consulter |
 |---------|-------------|-------------------|
 | [COMMANDS.md](COMMANDS.md) | Commandes utiles (build, DB, debug) | Tâches de développement |
 | [SQL_REFERENCE.md](SQL_REFERENCE.md) | Requêtes SQL complètes | Gérer la base de données |
 ### 📊 Base de Données
 | Fichier | Description | Quand le consulter |
 |---------|-------------|-------------------|
 | [database_setup.sql](database_setup.sql) | Script SQL de création + données test | Initialiser la DB |
 | [SQL_REFERENCE.md](SQL_REFERENCE.md) | Guide complet des requêtes SQL | Opérations sur les données |
 ---
 ## 🎯 Guides par Scénario
 ### Scénario 1 : Je veux installer l'app rapidement
 1. [QUICKSTART.md](QUICKSTART.md) - Suivez les 5 étapes
 2. [database_setup.sql](database_setup.sql) - Exécutez ce script
 3. Modifiez `TravelMateAdmin/Configuration/AppSettings.cs`
 4. Lancez l'app !
 ### Scénario 2 : J'ai des problèmes de connexion DB
 1. [CONFIGURATION.md](CONFIGURATION.md) - Guide de dépannage
 2. Vérifiez `AppSettings.cs`
 3. [COMMANDS.md](COMMANDS.md) - Commandes de test MySQL
 ### Scénario 3 : Je veux comprendre le code
 1. [ARCHITECTURE.md](ARCHITECTURE.md) - Pattern MVVM expliqué
 2. [PROJECT_SUMMARY.md](PROJECT_SUMMARY.md) - Structure des fichiers
 3. Lisez les commentaires dans le code source
 ### Scénario 4 : Je veux ajouter une fonctionnalité
 1. [ARCHITECTURE.md](ARCHITECTURE.md) - Section "Extensibilité"
 2. [COMMANDS.md](COMMANDS.md) - Commandes de build/test
 3. Suivez le pattern existant (Models → Services → ViewModels → Views)
 ### Scénario 5 : Je veux gérer les données
 1. [SQL_REFERENCE.md](SQL_REFERENCE.md) - Toutes les requêtes SQL
 2. [COMMANDS.md](COMMANDS.md) - Section "Base de Données"
 ### Scénario 6 : Je veux personnaliser l'UI
 1. [README.md](README.md) - Section "Personnalisation"
 2. Modifiez les couleurs dans les fichiers XAML
 3. Consultez les Views existantes comme exemples
 ---
 ## 📖 Structure de la Documentation
 ```
 Documentation/
 ├── README.md                  ⭐ Point d'entrée principal
 ├── QUICKSTART.md              🚀 Installation rapide
 ├── ARCHITECTURE.md            🏗️ Architecture technique
 ├── CONFIGURATION.md           ⚙️ Configuration DB
 ├── COMMANDS.md                💻 Commandes de dev
 ├── SQL_REFERENCE.md           📊 Référence SQL
 ├── PROJECT_SUMMARY.md         📝 Résumé complet
 ├── CHANGELOG.md               📅 Historique des versions
 └── INDEX.md                   📚 Ce fichier
 Code Source/
 ├── TravelMateAdmin/
 │   ├── Models/               📦 Modèles de données
 │   ├── Services/             🔧 Couche d'accès aux données
 │   ├── ViewModels/           🎭 Logique de présentation
 │   ├── Views/                🎨 Interface utilisateur
 │   ├── Converters/           🔄 Converters XAML
 │   └── Configuration/        ⚙️ Configuration app
 Base de Données/
 └── database_setup.sql        🗄️ Script SQL
 ```
 ---
 ## 🔍 Index par Mots-Clés
 ### A
 - **Architecture MVVM** → [ARCHITECTURE.md](ARCHITECTURE.md)
 - **Ajouter une fonctionnalité** → [ARCHITECTURE.md](ARCHITECTURE.md#extensibilité)
 ### B
 - **Base de données** → [CONFIGURATION.md](CONFIGURATION.md), [SQL_REFERENCE.md](SQL_REFERENCE.md)
 - **Build** → [COMMANDS.md](COMMANDS.md#développement)
 - **Backup** → [COMMANDS.md](COMMANDS.md#base-de-données)
 ### C
 - **Commandes** → [COMMANDS.md](COMMANDS.md)
 - **Configuration** → [CONFIGURATION.md](CONFIGURATION.md)
 - **Connexion DB** → [CONFIGURATION.md](CONFIGURATION.md)
 - **CommunityToolkit.Mvvm** → [ARCHITECTURE.md](ARCHITECTURE.md)
 ### D
 - **Dashboard** → [PROJECT_SUMMARY.md](PROJECT_SUMMARY.md)
 - **DatabaseService** → [ARCHITECTURE.md](ARCHITECTURE.md)
 - **Dépannage** → [CONFIGURATION.md](CONFIGURATION.md), [QUICKSTART.md](QUICKSTART.md)
 ### F
 - **Filtres** → [ARCHITECTURE.md](ARCHITECTURE.md)
 ### I
 - **Installation** → [QUICKSTART.md](QUICKSTART.md)
 - **Injection de dépendances** → [ARCHITECTURE.md](ARCHITECTURE.md)
 ### M
 - **MariaDB** → [CONFIGURATION.md](CONFIGURATION.md)
 - **Messages** → [README.md](README.md)
 - **MySQL** → [CONFIGURATION.md](CONFIGURATION.md), [SQL_REFERENCE.md](SQL_REFERENCE.md)
 - **MVVM** → [ARCHITECTURE.md](ARCHITECTURE.md)
 ### N
 - **Navigation** → [ARCHITECTURE.md](ARCHITECTURE.md)
 - **NuGet** → [COMMANDS.md](COMMANDS.md)
 ### P
 - **Performance** → [ARCHITECTURE.md](ARCHITECTURE.md), [SQL_REFERENCE.md](SQL_REFERENCE.md)
 - **Problèmes** → [QUICKSTART.md](QUICKSTART.md), [CONFIGURATION.md](CONFIGURATION.md)
 ### Q
 - **Quick Start** → [QUICKSTART.md](QUICKSTART.md)
 ### R
 - **Requêtes SQL** → [SQL_REFERENCE.md](SQL_REFERENCE.md)
 ### S
 - **Sécurité** → [CONFIGURATION.md](CONFIGURATION.md), [ARCHITECTURE.md](ARCHITECTURE.md)
 - **Services** → [ARCHITECTURE.md](ARCHITECTURE.md)
 - **SQL** → [SQL_REFERENCE.md](SQL_REFERENCE.md)
 - **Support** → [PROJECT_SUMMARY.md](PROJECT_SUMMARY.md)
 ### T
 - **Tests** → [COMMANDS.md](COMMANDS.md), [ARCHITECTURE.md](ARCHITECTURE.md)
 ### V
 - **ViewModels** → [ARCHITECTURE.md](ARCHITECTURE.md)
 - **Views** → [ARCHITECTURE.md](ARCHITECTURE.md)
 ### X
 - **XAML** → [ARCHITECTURE.md](ARCHITECTURE.md), [README.md](README.md)
 ---
 ## 📊 Statistiques de la Documentation
 | Type | Nombre | Lignes Totales |
 |------|--------|----------------|
 | Fichiers Markdown | 8 | ~1500+ lignes |
 | Sections | 100+ | - |
 | Exemples de code | 50+ | - |
 | Commandes | 100+ | - |
 | Requêtes SQL | 60+ | - |
 ---
 ## 🆘 Aide Rapide
 **Je ne trouve pas ce que je cherche !**
 1. Utilisez Ctrl+F (Cmd+F sur Mac) dans ce fichier pour chercher un mot-clé
 2. Consultez la section "Guides par Scénario" ci-dessus
 3. Ouvrez [README.md](README.md) pour une vue d'ensemble
 4. Tous les fichiers sont en Markdown, faciles à lire avec n'importe quel éditeur
 **Suggestions de documentation manquante ?**
 N'hésitez pas à créer une issue ou à contribuer !
 ---
 ## 🎓 Ordre de Lecture Recommandé
 ### Pour les Débutants
 1. [README.md](README.md) - Vue d'ensemble
 2. [QUICKSTART.md](QUICKSTART.md) - Installation
 3. [PROJECT_SUMMARY.md](PROJECT_SUMMARY.md) - Résumé
 4. Lancez l'app et explorez !
 ### Pour les Développeurs
 1. [ARCHITECTURE.md](ARCHITECTURE.md) - Comprendre la structure
 2. [COMMANDS.md](COMMANDS.md) - Commandes de dev
 3. [SQL_REFERENCE.md](SQL_REFERENCE.md) - Opérations DB
 4. Code source dans TravelMateAdmin/
 ### Pour les Administrateurs DB
 1. [CONFIGURATION.md](CONFIGURATION.md) - Configuration
 2. [database_setup.sql](database_setup.sql) - Script d'installation
 3. [SQL_REFERENCE.md](SQL_REFERENCE.md) - Référence complète
 4. [COMMANDS.md](COMMANDS.md#base-de-données) - Maintenance
 ---
 **Dernière mise à jour** : 12 janvier 2026
 **Version de la documentation** : 1.0.0
--- a/PROJECT_SUMMARY.md
+++ b/PROJECT_SUMMARY.md
@@ -0,0 +1,233 @@
 # ✅ PROJET COMPLÉTÉ - TravelMate Admin
 ## 📋 Résumé
 Application desktop .NET MAUI (Mac/Windows) avec architecture MVVM pour gérer les demandes clients depuis une base de données MariaDB/MySQL.
 ---
 ## 🎯 Ce qui a été créé
 ### 1. Structure MVVM Complète
 #### **Models** (2 fichiers)
 - ✅ `Message.cs` - Modèle pour les messages de demande
 - ✅ `SupportRequest.cs` - Modèle pour les demandes support
 #### **Services** (2 fichiers)
 - ✅ `IDatabaseService.cs` - Interface du service de base de données
 - ✅ `DatabaseService.cs` - Implémentation avec MySqlConnector
  - Connexion à MariaDB/MySQL
  - CRUD operations pour messages et support_requests
  - Gestion asynchrone complète
 #### **ViewModels** (3 fichiers)
 - ✅ `DashboardViewModel.cs` - Gestion du tableau de bord
 - ✅ `MessagesViewModel.cs` - Gestion de la liste des messages
 - ✅ `SupportViewModel.cs` - Gestion des demandes support
 - Tous utilisent CommunityToolkit.Mvvm (ObservableProperty, RelayCommand)
 #### **Views** (3 paires XAML + Code-behind)
 - ✅ `DashboardPage.xaml/.cs` - Tableau de bord avec statistiques
 - ✅ `MessagesPage.xaml/.cs` - Liste des messages avec filtres
 - ✅ `SupportPage.xaml/.cs` - Liste des demandes support
 #### **Converters** (1 fichier)
 - ✅ `BoolConverters.cs` - Conversion bool → texte et couleur pour les boutons
 #### **Configuration** (1 fichier)
 - ✅ `AppSettings.cs` - Configuration de la connexion DB
 ### 2. Configuration & Infrastructure
 - ✅ `MauiProgram.cs` - Injection de dépendances configurée
 - ✅ `AppShell.xaml` - Navigation Shell avec 3 onglets
 - ✅ `TravelMateAdmin.csproj` - Packages NuGet ajoutés :
  - CommunityToolkit.Mvvm (8.3.2)
  - MySqlConnector (2.4.0)
 ### 3. Base de Données
 - ✅ `database_setup.sql` - Script SQL complet :
  - Création de la base `travelmateadmin`
  - Table `messages` (8 colonnes)
  - Table `support_requests` (8 colonnes)
  - Données de test (4 messages + 4 demandes support)
 ### 4. Documentation
 - ✅ `README.md` - Documentation complète du projet
 - ✅ `QUICKSTART.md` - Guide de démarrage rapide (5 minutes)
 - ✅ `CONFIGURATION.md` - Guide de configuration DB
 - ✅ `ARCHITECTURE.md` - Documentation architecture MVVM
 - ✅ `COMMANDS.md` - Commandes utiles pour le développement
 - ✅ `.gitignore` - Fichiers à ignorer dans Git
 ---
 ## 🎨 Fonctionnalités Implémentées
 ### ✅ Dashboard
 - Affichage des statistiques en temps réel
 - 4 cartes : Messages (en attente/traités) + Support (en attente/traités)
 - Indicateur de statut de connexion
 - Bouton de rafraîchissement
 - Navigation vers les pages de détail
 ### ✅ Page Messages
 - Liste complète des messages avec scroll
 - Tri par date (plus récent en haut)
 - Filtre : Tout / À faire / Fait
 - Affichage : Nom, Prénom, Email, Message, Date, Statut
 - Bouton pour changer le statut (fait ↔ en attente)
 - Rafraîchissement manuel
 ### ✅ Page Support
 - Liste des demandes support
 - Même système de filtres que Messages
 - Affichage : Nom, Prénom, Account Email, Contact Email, Message, Date, Statut
 - Bouton pour changer le statut
 - Rafraîchissement manuel
 ### ✅ Design
 - **Dark theme** moderne et professionnel
 - Couleurs configurables (Primary, Accent, Success, Warning)
 - Cartes avec shadow et coins arrondis
 - Layout responsive
 - Indicateurs de chargement (ActivityIndicator)
 ---
 ## 🛠️ Technologies Utilisées
 | Technologie | Version | Usage |
 |-------------|---------|-------|
 | .NET | 10.0 | Framework principal |
 | .NET MAUI | Dernière | UI multi-plateforme |
 | CommunityToolkit.Mvvm | 8.3.2 | Pattern MVVM |
 | MySqlConnector | 2.4.0 | Connexion MariaDB/MySQL |
 | XAML | - | Interface utilisateur |
 ---
 ## 📊 Structure du Projet
 ```
 TravelMateAdmin/
 ├── TravelMateAdmin/               # Projet principal
 │   ├── Configuration/
 │   │   └── AppSettings.cs         # Config DB
 │   ├── Converters/
 │   │   └── BoolConverters.cs      # Converters XAML
 │   ├── Models/
 │   │   ├── Message.cs
 │   │   └── SupportRequest.cs
 │   ├── Services/
 │   │   ├── IDatabaseService.cs
 │   │   └── DatabaseService.cs
 │   ├── ViewModels/
 │   │   ├── DashboardViewModel.cs
 │   │   ├── MessagesViewModel.cs
 │   │   └── SupportViewModel.cs
 │   ├── Views/
 │   │   ├── DashboardPage.xaml/.cs
 │   │   ├── MessagesPage.xaml/.cs
 │   │   └── SupportPage.xaml/.cs
 │   ├── App.xaml/.cs
 │   ├── AppShell.xaml/.cs
 │   ├── MauiProgram.cs
 │   └── TravelMateAdmin.csproj
 ├── database_setup.sql             # Script SQL
 ├── README.md                      # Documentation principale
 ├── QUICKSTART.md                  # Guide rapide
 ├── CONFIGURATION.md               # Guide configuration
 ├── ARCHITECTURE.md                # Documentation architecture
 ├── COMMANDS.md                    # Commandes utiles
 └── .gitignore                     # Git ignore
 Total: 35+ fichiers créés/modifiés
 ```
 ---
 ## 🚀 État du Projet
 ### ✅ Complété (100%)
 - [x] Architecture MVVM complète
 - [x] Modèles de données (Message, SupportRequest)
 - [x] Service de base de données avec toutes les méthodes
 - [x] ViewModels avec CommunityToolkit.Mvvm
 - [x] Vues XAML avec design moderne
 - [x] Converters pour l'affichage
 - [x] Injection de dépendances
 - [x] Navigation Shell
 - [x] Script SQL avec données de test
 - [x] Documentation complète
 - [x] Compilation réussie ✅
 ### ⏭️ Étapes Suivantes (Optionnel)
 - [ ] Ajouter authentification utilisateur
 - [ ] Implémenter pagination pour grandes listes
 - [ ] Ajouter recherche/filtrage avancé
 - [ ] Exporter les données (CSV, PDF)
 - [ ] Notifications push
 - [ ] Tests unitaires
 - [ ] Mode light/dark configurable
 - [ ] Statistiques avancées (graphiques)
 ---
 ## 📝 Pour Commencer
 ### Option 1 : Rapide (5 minutes)
 ```bash
 # 1. Configurer la base de données
 mysql -u root -p < database_setup.sql
 # 2. Modifier AppSettings.cs avec vos identifiants MySQL
 # 3. Lancer l'app
 dotnet build -t:Run -f net10.0-maccatalyst  # Mac
 # OU
 dotnet build -t:Run -f net10.0-windows10.0.19041.0  # Windows
 ```
 ### Option 2 : Détaillée
 Consultez `QUICKSTART.md` pour un guide pas-à-pas complet.
 ---
 ## 🎓 Points Clés de l'Architecture
 1. **Séparation des responsabilités** : MVVM strict
 2. **Réactivité** : INotifyPropertyChanged automatique
 3. **Asynchrone** : Toutes les opérations DB sont async
 4. **Injection de dépendances** : Services injectés automatiquement
 5. **Testabilité** : Interface IDatabaseService mockable
 6. **Extensibilité** : Facile d'ajouter de nouvelles entités
 ---
 ## 📞 Support
 - **README.md** : Documentation générale
 - **QUICKSTART.md** : Installation rapide
 - **CONFIGURATION.md** : Problèmes de connexion DB
 - **ARCHITECTURE.md** : Comprendre le code
 - **COMMANDS.md** : Commandes de développement
 ---
 ## 🎉 Félicitations !
 Vous avez maintenant une application d'administration complète et professionnelle avec :
 - ✅ Code propre et bien structuré
 - ✅ Pattern MVVM moderne
 - ✅ Interface utilisateur intuitive
 - ✅ Base de données intégrée
 - ✅ Documentation exhaustive
 - ✅ Prête à être étendue
 **Prochaine étape** : Lancez l'application et explorez les fonctionnalités ! 🚀
--- a/QUICKSTART.md
+++ b/QUICKSTART.md
@@ -0,0 +1,123 @@
 # 🚀 Guide de Démarrage Rapide - TravelMate Admin
 ## Installation en 5 Minutes
 ### Étape 1 : Prérequis ✅
 Installez si nécessaire :
 - [.NET 8+ SDK](https://dotnet.microsoft.com/download)
 - [MySQL/MariaDB](https://dev.mysql.com/downloads/) ou [MAMP](https://www.mamp.info/) (Mac) / [XAMPP](https://www.apachefriends.org/) (Windows)
 ### Étape 2 : Base de Données 🗄️
 **Option A - Avec MySQL en ligne de commande :**
 ```bash
 mysql -u root -p < database_setup.sql
 ```
 **Option B - Avec phpMyAdmin ou MySQL Workbench :**
 1. Créez une base de données nommée `travelmateadmin`
 2. Importez le fichier `database_setup.sql`
 **Option C - Manuellement :**
 ```sql
 CREATE DATABASE travelmateadmin;
 USE travelmateadmin;
 -- Puis copiez/collez le contenu de database_setup.sql
 ```
 ### Étape 3 : Configuration ⚙️
 Ouvrez `TravelMateAdmin/Configuration/AppSettings.cs` et modifiez :
 ```csharp
 public const string Server = "localhost";     // ✏️ Votre serveur
 public const string Port = "3306";            // ✏️ Votre port
 public const string Database = "travelmateadmin";
 public const string User = "root";            // ✏️ Votre utilisateur
 public const string Password = "VOTRE_MDP";   // ✏️ IMPORTANT: Changez ici !
 ```
 ### Étape 4 : Restaurer les Packages 📦
 ```bash
 cd TravelMateAdmin
 dotnet restore
 ```
 ### Étape 5 : Lancer l'Application 🎉
 **Sur Mac :**
 ```bash
 dotnet build -t:Run -f net10.0-maccatalyst
 ```
 **Sur Windows :**
 ```bash
 dotnet build -t:Run -f net10.0-windows10.0.19041.0
 ```
 **Avec Visual Studio :**
 1. Ouvrez `TravelMateAdmin.sln`
 2. Sélectionnez la plateforme (Mac Catalyst ou Windows)
 3. Appuyez sur F5 ou cliquez sur ▶️ Run
 ---
 ## ✅ Vérification
 Au lancement, vous devriez voir :
 - ✅ Dashboard avec les statistiques
 - ✅ "✓ Connecté" en haut à droite
 - ✅ 4 messages et 4 demandes support (données de test)
 ## ❌ Problèmes ?
 ### "✗ Déconnecté" s'affiche
 1. Vérifiez que MySQL est démarré
 2. Vérifiez vos paramètres dans `AppSettings.cs`
 3. Testez la connexion MySQL : `mysql -u root -p`
 ### Erreur "Cannot find project"
 ```bash
 cd /Users/dayronvanleemput/Documents/Coding/TravelMateAdmin
 dotnet restore
 ```
 ### Erreur de build
 ```bash
 dotnet clean
 dotnet restore
 dotnet build
 ```
 ---
 ## 📚 Prochaines Étapes
 1. **Tester l'application** : Naviguez entre Dashboard, Messages et Support
 2. **Changer un statut** : Cliquez sur un bouton "Marquer comme fait"
 3. **Filtrer** : Utilisez le menu déroulant pour filtrer les demandes
 4. **Personnaliser** : Changez les couleurs dans les fichiers XAML
 5. **Ajouter des données** : Ajoutez vos propres demandes dans la base
 ## 🎨 Captures d'Écran des Fonctionnalités
 ### Dashboard
 - Vue d'ensemble des statistiques
 - Cartes cliquables pour accéder aux détails
 - Statut de connexion en temps réel
 ### Messages
 - Liste complète des messages
 - Filtre : Tout / À faire / Fait
 - Action : Marquer comme fait/en attente
 ### Support
 - Liste des demandes d'assistance
 - Affichage des emails (compte et contact)
 - Même système de filtres et actions
 ---
 **Besoin d'aide ?** Consultez le [README.md](README.md) complet ou le guide de [CONFIGURATION.md](CONFIGURATION.md)
--- a/SQL_REFERENCE.md
+++ b/SQL_REFERENCE.md
@@ -0,0 +1,433 @@
 # 📊 SQL Queries Reference - TravelMate Admin
 Requêtes SQL utiles pour gérer et interroger la base de données.
 ## 🔍 Requêtes de Consultation
 ### Messages
 ```sql
 -- Tous les messages
 SELECT * FROM messages ORDER BY created_at DESC;
 -- Messages en attente uniquement
 SELECT * FROM messages WHERE done = FALSE ORDER BY created_at DESC;
 -- Messages traités uniquement
 SELECT * FROM messages WHERE done = TRUE ORDER BY created_at DESC;
 -- Compter les messages par statut
 SELECT 
    COUNT(*) AS total,
    SUM(CASE WHEN done = FALSE THEN 1 ELSE 0 END) AS en_attente,
    SUM(CASE WHEN done = TRUE THEN 1 ELSE 0 END) AS traites
 FROM messages;
 -- Messages récents (dernières 24h)
 SELECT * FROM messages 
 WHERE created_at > NOW() - INTERVAL 24 HOUR 
 ORDER BY created_at DESC;
 -- Messages d'un utilisateur spécifique
 SELECT * FROM messages 
 WHERE email = 'jean.dupont@example.com'
 ORDER BY created_at DESC;
 -- Recherche dans les messages
 SELECT * FROM messages 
 WHERE message LIKE '%RGPD%' 
   OR nom LIKE '%Dupont%'
 ORDER BY created_at DESC;
 ```
 ### Support Requests
 ```sql
 -- Toutes les demandes support
 SELECT * FROM support_requests ORDER BY created_at DESC;
 -- Demandes en attente
 SELECT * FROM support_requests WHERE done = FALSE ORDER BY created_at DESC;
 -- Demandes traitées
 SELECT * FROM support_requests WHERE done = TRUE ORDER BY created_at DESC;
 -- Compter par statut
 SELECT 
    COUNT(*) AS total,
    SUM(CASE WHEN done = FALSE THEN 1 ELSE 0 END) AS en_attente,
    SUM(CASE WHEN done = TRUE THEN 1 ELSE 0 END) AS traites
 FROM support_requests;
 -- Demandes d'un compte spécifique
 SELECT * FROM support_requests 
 WHERE account_email = 'lucas.petit@example.com'
 ORDER BY created_at DESC;
 -- Recherche par email de contact
 SELECT * FROM support_requests 
 WHERE contact_email = 'lucas.contact@example.com'
 ORDER BY created_at DESC;
 ```
 ### Statistiques Globales
 ```sql
 -- Vue d'ensemble complète
 SELECT 
    'Messages' AS type,
    COUNT(*) AS total,
    SUM(CASE WHEN done = FALSE THEN 1 ELSE 0 END) AS en_attente,
    SUM(CASE WHEN done = TRUE THEN 1 ELSE 0 END) AS traites
 FROM messages
 UNION ALL
 SELECT 
    'Support',
    COUNT(*),
    SUM(CASE WHEN done = FALSE THEN 1 ELSE 0 END),
    SUM(CASE WHEN done = TRUE THEN 1 ELSE 0 END)
 FROM support_requests;
 -- Activité par jour (7 derniers jours)
 SELECT 
    DATE(created_at) AS date,
    COUNT(*) AS messages
 FROM messages
 WHERE created_at > NOW() - INTERVAL 7 DAY
 GROUP BY DATE(created_at)
 ORDER BY date DESC;
 -- Volume par heure de la journée
 SELECT 
    HOUR(created_at) AS heure,
    COUNT(*) AS nombre_messages
 FROM messages
 GROUP BY HOUR(created_at)
 ORDER BY heure;
 ```
 ## ✏️ Requêtes de Modification
 ### Changer le Statut
 ```sql
 -- Marquer un message comme traité
 UPDATE messages SET done = TRUE WHERE id = 1;
 -- Marquer une demande support comme traitée
 UPDATE support_requests SET done = TRUE WHERE id = 1;
 -- Marquer comme non traité
 UPDATE messages SET done = FALSE WHERE id = 1;
 -- Marquer tous les messages en attente
 UPDATE messages SET done = FALSE;
 -- Marquer tous comme traités
 UPDATE messages SET done = TRUE;
 -- Marquer les vieux messages comme traités (plus de 30 jours)
 UPDATE messages 
 SET done = TRUE 
 WHERE created_at < NOW() - INTERVAL 30 DAY AND done = FALSE;
 ```
 ### Ajouter des Données
 ```sql
 -- Nouveau message
 INSERT INTO messages (nom, prenom, email, message, done, created_at) 
 VALUES (
    'Nouveau',
    'Test',
    'test@example.com',
    'Ceci est un nouveau message de test',
    FALSE,
    NOW()
 );
 -- Nouvelle demande support
 INSERT INTO support_requests (nom, prenom, account_email, contact_email, message, done, created_at)
 VALUES (
    'Support',
    'Test',
    'account@example.com',
    'contact@example.com',
    'Problème de connexion',
    FALSE,
    NOW()
 );
 -- Ajouter plusieurs messages en une fois
 INSERT INTO messages (nom, prenom, email, message, done, created_at) VALUES
    ('User1', 'Test', 'user1@test.com', 'Message 1', FALSE, NOW()),
    ('User2', 'Test', 'user2@test.com', 'Message 2', FALSE, NOW()),
    ('User3', 'Test', 'user3@test.com', 'Message 3', FALSE, NOW());
 ```
 ### Supprimer des Données
 ```sql
 -- Supprimer un message spécifique
 DELETE FROM messages WHERE id = 1;
 -- Supprimer tous les messages traités
 DELETE FROM messages WHERE done = TRUE;
 -- Supprimer les vieux messages (plus de 90 jours)
 DELETE FROM messages WHERE created_at < NOW() - INTERVAL 90 DAY;
 -- Attention : Supprimer TOUTES les données
 -- DELETE FROM messages;
 -- DELETE FROM support_requests;
 ```
 ## 🔧 Maintenance
 ### Optimisation
 ```sql
 -- Analyser les tables
 ANALYZE TABLE messages;
 ANALYZE TABLE support_requests;
 -- Optimiser les tables
 OPTIMIZE TABLE messages;
 OPTIMIZE TABLE support_requests;
 -- Vérifier l'état de la table
 CHECK TABLE messages;
 CHECK TABLE support_requests;
 -- Réparer une table (si nécessaire)
 REPAIR TABLE messages;
 ```
 ### Index
 ```sql
 -- Voir les index existants
 SHOW INDEX FROM messages;
 SHOW INDEX FROM support_requests;
 -- Créer un index sur l'email (si performance lente)
 CREATE INDEX idx_messages_email ON messages(email);
 CREATE INDEX idx_support_account_email ON support_requests(account_email);
 -- Supprimer un index
 DROP INDEX idx_messages_email ON messages;
 ```
 ### Backup
 ```sql
 -- Exporter les données en SQL (en ligne de commande)
 -- mysqldump -u root -p travelmateadmin > backup.sql
 -- Exporter uniquement les messages
 -- mysqldump -u root -p travelmateadmin messages > messages_backup.sql
 -- Exporter sans données (structure seulement)
 -- mysqldump -u root -p --no-data travelmateadmin > structure.sql
 ```
 ## 📊 Rapports et Analytics
 ### Analyse des Messages
 ```sql
 -- Messages les plus fréquents par email
 SELECT 
    email,
    COUNT(*) AS nombre_messages,
    MAX(created_at) AS dernier_message
 FROM messages
 GROUP BY email
 ORDER BY nombre_messages DESC
 LIMIT 10;
 -- Temps moyen de traitement
 SELECT 
    AVG(TIMESTAMPDIFF(HOUR, created_at, NOW())) AS heures_moyennes
 FROM messages
 WHERE done = TRUE;
 -- Messages par mois
 SELECT 
    DATE_FORMAT(created_at, '%Y-%m') AS mois,
    COUNT(*) AS nombre
 FROM messages
 GROUP BY DATE_FORMAT(created_at, '%Y-%m')
 ORDER BY mois DESC;
 -- Taux de complétion
 SELECT 
    ROUND(SUM(done) / COUNT(*) * 100, 2) AS taux_completion_pourcent
 FROM messages;
 ```
 ### Analyse du Support
 ```sql
 -- Problèmes les plus fréquents (par mots-clés)
 SELECT 
    CASE 
        WHEN message LIKE '%connexion%' THEN 'Connexion'
        WHEN message LIKE '%mot de passe%' THEN 'Mot de passe'
        WHEN message LIKE '%synchronisation%' THEN 'Synchronisation'
        WHEN message LIKE '%facturation%' THEN 'Facturation'
        ELSE 'Autre'
    END AS categorie,
    COUNT(*) AS nombre
 FROM support_requests
 GROUP BY categorie
 ORDER BY nombre DESC;
 -- Utilisateurs avec plusieurs demandes
 SELECT 
    account_email,
    COUNT(*) AS nombre_demandes,
    SUM(done) AS traitees,
    COUNT(*) - SUM(done) AS en_attente
 FROM support_requests
 GROUP BY account_email
 HAVING nombre_demandes > 1
 ORDER BY nombre_demandes DESC;
 ```
 ## 🧪 Tests et Développement
 ### Générer des Données de Test
 ```sql
 -- Générer 50 messages aléatoires
 INSERT INTO messages (nom, prenom, email, message, done, created_at)
 SELECT 
    CONCAT('Nom', n.n),
    CONCAT('Prenom', n.n),
    CONCAT('test', n.n, '@example.com'),
    CONCAT('Message de test numéro ', n.n),
    n.n % 3 = 0,  -- Un tiers sera "done"
    NOW() - INTERVAL FLOOR(RAND() * 30) DAY
 FROM (
    SELECT @row := @row + 1 AS n
    FROM (SELECT 0 UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3) t1,
         (SELECT 0 UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3) t2,
         (SELECT 0 UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3) t3,
         (SELECT 0 UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3) t4,
         (SELECT @row := 0) r
    LIMIT 50
 ) n;
 ```
 ### Réinitialiser pour les Tests
 ```sql
 -- Vider toutes les tables
 TRUNCATE TABLE messages;
 TRUNCATE TABLE support_requests;
 -- Réinitialiser les auto-increment
 ALTER TABLE messages AUTO_INCREMENT = 1;
 ALTER TABLE support_requests AUTO_INCREMENT = 1;
 -- Recréer les données de test
 SOURCE database_setup.sql;
 ```
 ## 🔐 Sécurité et Utilisateurs
 ### Gestion des Utilisateurs
 ```sql
 -- Créer un utilisateur pour l'application
 CREATE USER 'travelmateapp'@'localhost' IDENTIFIED BY 'votre_mot_de_passe';
 -- Donner les permissions nécessaires
 GRANT SELECT, INSERT, UPDATE ON travelmateadmin.* TO 'travelmateapp'@'localhost';
 -- Ne PAS donner DELETE en production pour la sécurité
 -- GRANT DELETE ON travelmateadmin.* TO 'travelmateapp'@'localhost';
 -- Appliquer les changements
 FLUSH PRIVILEGES;
 -- Voir les permissions d'un utilisateur
 SHOW GRANTS FOR 'travelmateapp'@'localhost';
 -- Révoquer une permission
 REVOKE DELETE ON travelmateadmin.* FROM 'travelmateapp'@'localhost';
 -- Supprimer un utilisateur
 DROP USER 'travelmateapp'@'localhost';
 ```
 ## 📝 Informations sur la Base
 ```sql
 -- Voir toutes les bases de données
 SHOW DATABASES;
 -- Utiliser la base TravelMate
 USE travelmateadmin;
 -- Voir toutes les tables
 SHOW TABLES;
 -- Voir la structure d'une table
 DESCRIBE messages;
 DESCRIBE support_requests;
 -- Voir le CREATE TABLE original
 SHOW CREATE TABLE messages;
 -- Taille de la base de données
 SELECT 
    table_schema AS 'Database',
    ROUND(SUM(data_length + index_length) / 1024 / 1024, 2) AS 'Size (MB)'
 FROM information_schema.tables
 WHERE table_schema = 'travelmateadmin';
 -- Nombre de lignes par table
 SELECT 
    TABLE_NAME,
    TABLE_ROWS
 FROM information_schema.TABLES
 WHERE TABLE_SCHEMA = 'travelmateadmin';
 ```
 ## 🚨 Dépannage
 ```sql
 -- Vérifier les connexions actives
 SHOW PROCESSLIST;
 -- Tuer une connexion bloquée (remplacer X par l'ID)
 -- KILL X;
 -- Voir les variables MySQL
 SHOW VARIABLES LIKE 'max_connections';
 SHOW VARIABLES LIKE 'wait_timeout';
 -- Voir le statut du serveur
 SHOW STATUS;
 -- Voir les erreurs récentes
 SHOW WARNINGS;
 SHOW ERRORS;
 ```
 ---
 ## 💡 Tips
 - Toujours tester vos requêtes DELETE/UPDATE avec SELECT d'abord
 - Faites des backups avant toute modification importante
 - Utilisez LIMIT dans vos requêtes de test
 - Les index améliorent les performances SELECT mais ralentissent INSERT/UPDATE
 - Utilisez EXPLAIN pour analyser les performances des requêtes
 ```sql
 -- Exemple d'analyse de performance
 EXPLAIN SELECT * FROM messages WHERE done = FALSE ORDER BY created_at DESC;
 ```
--- a/TravelMateAdmin.sln
+++ b/TravelMateAdmin.sln
@@ -0,0 +1,34 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TravelMateAdmin", "TravelMateAdmin\TravelMateAdmin.csproj", "{760FF747-775F-4B67-A507-584C1D43D88E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Debug|x64 = Debug|x64
 		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
 		Release|x64 = Release|x64
 		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|x64.ActiveCfg = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|x64.Build.0 = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|x86.ActiveCfg = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Debug|x86.Build.0 = Debug|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|Any CPU.Build.0 = Release|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|x64.ActiveCfg = Release|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|x64.Build.0 = Release|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|x86.ActiveCfg = Release|Any CPU
 		{760FF747-775F-4B67-A507-584C1D43D88E}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 EndGlobal
--- a/TravelMateAdmin/App.xaml
+++ b/TravelMateAdmin/App.xaml
@@ -0,0 +1,14 @@
 <?xml version = "1.0" encoding = "UTF-8" ?>
 <Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:local="clr-namespace:TravelMateAdmin"
             x:Class="TravelMateAdmin.App">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
 </Application>
--- a/TravelMateAdmin/App.xaml.cs
+++ b/TravelMateAdmin/App.xaml.cs
@@ -0,0 +1,16 @@
 using Microsoft.Extensions.DependencyInjection;
 namespace TravelMateAdmin;
 public partial class App : Application
 {
 	public App()
 	{
 		InitializeComponent();
 	}
 	protected override Window CreateWindow(IActivationState? activationState)
 	{
 		return new Window(new AppShell());
 	}
 }
--- a/TravelMateAdmin/AppShell.xaml
+++ b/TravelMateAdmin/AppShell.xaml
@@ -0,0 +1,44 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <Shell
    x:Class="TravelMateAdmin.AppShell"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:views="clr-namespace:TravelMateAdmin.Views"
    Title="TravelMate Admin"
    Shell.FlyoutBehavior="Flyout">
    <Shell.Resources>
        <ResourceDictionary>
            <Color x:Key="Primary">#1a1a1a</Color>
            <Color x:Key="Accent">#5E50D9</Color>
            <Style TargetType="TabBar" ApplyToDerivedTypes="True">
                <Setter Property="Shell.TabBarBackgroundColor" Value="{StaticResource Primary}" />
                <Setter Property="Shell.TabBarForegroundColor" Value="{StaticResource Accent}" />
            </Style>
        </ResourceDictionary>
    </Shell.Resources>
    <!-- Dashboard -->
    <TabBar>
        <ShellContent
            Title="Dashboard"
            Icon="home"
            ContentTemplate="{DataTemplate views:DashboardPage}"
            Route="DashboardPage" />
        <!-- Messages -->
        <ShellContent
            Title="Messages"
            Icon="mail"
            ContentTemplate="{DataTemplate views:MessagesPage}"
            Route="MessagesPage" />
        <!-- Support -->
        <ShellContent
            Title="Support"
            Icon="help"
            ContentTemplate="{DataTemplate views:SupportPage}"
            Route="SupportPage" />
    </TabBar>
 </Shell>
--- a/TravelMateAdmin/AppShell.xaml.cs
+++ b/TravelMateAdmin/AppShell.xaml.cs
@@ -0,0 +1,9 @@
 namespace TravelMateAdmin;
 public partial class AppShell : Shell
 {
 	public AppShell()
 	{
 		InitializeComponent();
 	}
 }
--- a/TravelMateAdmin/Configuration/AppSettings.cs
+++ b/TravelMateAdmin/Configuration/AppSettings.cs
@@ -0,0 +1,17 @@
 namespace TravelMateAdmin.Configuration;
 public static class AppSettings
 {
    // Configuration de la base de données
    // Modifiez ces valeurs selon votre environnement
    public const string Server = "localhost";
    public const string Port = "3306";
    public const string Database = "travelmateadmin";
    public const string User = "root";
    public const string Password = "yourpassword";
    public static string GetConnectionString()
    {
        return $"Server={Server};Port={Port};Database={Database};User={User};Password={Password};";
    }
 }
--- a/TravelMateAdmin/Converters/BoolConverters.cs
+++ b/TravelMateAdmin/Converters/BoolConverters.cs
@@ -0,0 +1,37 @@
 using System.Globalization;
 namespace TravelMateAdmin.Converters;
 public class BoolToStatusTextConverter : IValueConverter
 {
    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        if (value is bool isDone)
        {
            return isDone ? "Marquer en attente" : "Marquer comme fait";
        }
        return "Changer statut";
    }
    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
 }
 public class BoolToColorConverter : IValueConverter
 {
    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        if (value is bool isDone)
        {
            return isDone ? Color.FromArgb("#FFA726") : Color.FromArgb("#4CAF50");
        }
        return Color.FromArgb("#5E50D9");
    }
    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
 }
--- a/TravelMateAdmin/MainPage.xaml
+++ b/TravelMateAdmin/MainPage.xaml
@@ -0,0 +1,36 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="TravelMateAdmin.MainPage">
    <ScrollView>
        <VerticalStackLayout
            Padding="30,0"
            Spacing="25">
            <Image
                Source="dotnet_bot.png"
                HeightRequest="185"
                Aspect="AspectFit"
                SemanticProperties.Description="dot net bot in a submarine number ten" />
            <Label
                Text="Hello, World!"
                Style="{StaticResource Headline}"
                SemanticProperties.HeadingLevel="Level1" />
            <Label
                Text="Welcome to &#10;.NET Multi-platform App UI"
                Style="{StaticResource SubHeadline}"
                SemanticProperties.HeadingLevel="Level2"
                SemanticProperties.Description="Welcome to dot net Multi platform App U I" />
            <Button
                x:Name="CounterBtn"
                Text="Click me" 
                SemanticProperties.Hint="Counts the number of times you click"
                Clicked="OnCounterClicked"
                HorizontalOptions="Fill" />
        </VerticalStackLayout>
    </ScrollView>
 </ContentPage>
--- a/TravelMateAdmin/MainPage.xaml.cs
+++ b/TravelMateAdmin/MainPage.xaml.cs
@@ -0,0 +1,23 @@
 namespace TravelMateAdmin;
 public partial class MainPage : ContentPage
 {
 	int count = 0;
 	public MainPage()
 	{
 		InitializeComponent();
 	}
 	private void OnCounterClicked(object? sender, EventArgs e)
 	{
 		count++;
 		if (count == 1)
 			CounterBtn.Text = $"Clicked {count} time";
 		else
 			CounterBtn.Text = $"Clicked {count} times";
 		SemanticScreenReader.Announce(CounterBtn.Text);
 	}
 }
--- a/TravelMateAdmin/MauiProgram.cs
+++ b/TravelMateAdmin/MauiProgram.cs
@@ -0,0 +1,40 @@
 using Microsoft.Extensions.Logging;
 using TravelMateAdmin.Services;
 using TravelMateAdmin.ViewModels;
 using TravelMateAdmin.Views;
 namespace TravelMateAdmin;
 public static class MauiProgram
 {
 	public static MauiApp CreateMauiApp()
 	{
 		var builder = MauiApp.CreateBuilder();
 		builder
 			.UseMauiApp<App>()
 			.ConfigureFonts(fonts =>
 			{
 				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
 				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
 			});
 #if DEBUG
 		builder.Logging.AddDebug();
 #endif
 		// Register Services
 		builder.Services.AddSingleton<IDatabaseService, DatabaseService>();
 		// Register ViewModels
 		builder.Services.AddSingleton<DashboardViewModel>();
 		builder.Services.AddTransient<MessagesViewModel>();
 		builder.Services.AddTransient<SupportViewModel>();
 		// Register Views
 		builder.Services.AddSingleton<DashboardPage>();
 		builder.Services.AddTransient<MessagesPage>();
 		builder.Services.AddTransient<SupportPage>();
 		return builder.Build();
 	}
 }
--- a/TravelMateAdmin/Models/Message.cs
+++ b/TravelMateAdmin/Models/Message.cs
@@ -0,0 +1,16 @@
 namespace TravelMateAdmin.Models;
 public class Message
 {
    public int Id { get; set; }
    public string Nom { get; set; } = string.Empty;
    public string Prenom { get; set; } = string.Empty;
    public string Email { get; set; } = string.Empty;
    public string MessageText { get; set; } = string.Empty;
    public bool Done { get; set; }
    public DateTime CreatedAt { get; set; }
    public string FullName => $"{Prenom} {Nom}";
    public string StatusText => Done ? "Traité" : "En attente";
    public string CreatedAtFormatted => CreatedAt.ToString("dd/MM/yyyy HH:mm");
 }
--- a/TravelMateAdmin/Models/SupportRequest.cs
+++ b/TravelMateAdmin/Models/SupportRequest.cs
@@ -0,0 +1,17 @@
 namespace TravelMateAdmin.Models;
 public class SupportRequest
 {
    public int Id { get; set; }
    public string Nom { get; set; } = string.Empty;
    public string Prenom { get; set; } = string.Empty;
    public string AccountEmail { get; set; } = string.Empty;
    public string ContactEmail { get; set; } = string.Empty;
    public string MessageText { get; set; } = string.Empty;
    public bool Done { get; set; }
    public DateTime CreatedAt { get; set; }
    public string FullName => $"{Prenom} {Nom}";
    public string StatusText => Done ? "Traité" : "En attente";
    public string CreatedAtFormatted => CreatedAt.ToString("dd/MM/yyyy HH:mm");
 }
--- a/TravelMateAdmin/Platforms/Android/AndroidManifest.xml
+++ b/TravelMateAdmin/Platforms/Android/AndroidManifest.xml
@@ -0,0 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 	<application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round" android:supportsRtl="true"></application>
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 	<uses-permission android:name="android.permission.INTERNET" />
 </manifest>
--- a/TravelMateAdmin/Platforms/Android/MainActivity.cs
+++ b/TravelMateAdmin/Platforms/Android/MainActivity.cs
@@ -0,0 +1,10 @@
 using Android.App;
 using Android.Content.PM;
 using Android.OS;
 namespace TravelMateAdmin;
 [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, LaunchMode = LaunchMode.SingleTop, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
 public class MainActivity : MauiAppCompatActivity
 {
 }
--- a/TravelMateAdmin/Platforms/Android/MainApplication.cs
+++ b/TravelMateAdmin/Platforms/Android/MainApplication.cs
@@ -0,0 +1,15 @@
 using Android.App;
 using Android.Runtime;
 namespace TravelMateAdmin;
 [Application]
 public class MainApplication : MauiApplication
 {
 	public MainApplication(IntPtr handle, JniHandleOwnership ownership)
 		: base(handle, ownership)
 	{
 	}
 	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }
--- a/TravelMateAdmin/Platforms/Android/Resources/values/colors.xml
+++ b/TravelMateAdmin/Platforms/Android/Resources/values/colors.xml
@@ -0,0 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <color name="colorPrimary">#512BD4</color>
    <color name="colorPrimaryDark">#2B0B98</color>
    <color name="colorAccent">#2B0B98</color>
 </resources>
--- a/TravelMateAdmin/Platforms/MacCatalyst/AppDelegate.cs
+++ b/TravelMateAdmin/Platforms/MacCatalyst/AppDelegate.cs
@@ -0,0 +1,9 @@
 using Foundation;
 namespace TravelMateAdmin;
 [Register("AppDelegate")]
 public class AppDelegate : MauiUIApplicationDelegate
 {
 	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }
--- a/TravelMateAdmin/Platforms/MacCatalyst/Entitlements.plist
+++ b/TravelMateAdmin/Platforms/MacCatalyst/Entitlements.plist
@@ -0,0 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
    <!-- See https://aka.ms/maui-publish-app-store#add-entitlements for more information about adding entitlements.-->
    <dict>
        <!-- App Sandbox must be enabled to distribute a MacCatalyst app through the Mac App Store. -->
        <key>com.apple.security.app-sandbox</key>
        <true/>
        <!-- When App Sandbox is enabled, this value is required to open outgoing network connections. -->
        <key>com.apple.security.network.client</key>
        <true/>
    </dict>
 </plist>
--- a/TravelMateAdmin/Platforms/MacCatalyst/Info.plist
+++ b/TravelMateAdmin/Platforms/MacCatalyst/Info.plist
@@ -0,0 +1,40 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
    <!-- The Mac App Store requires you specify if the app uses encryption. -->
    <!-- Please consult https://developer.apple.com/documentation/bundleresources/information_property_list/itsappusesnonexemptencryption -->
    <!-- <key>ITSAppUsesNonExemptEncryption</key> -->
    <!-- Please indicate <true/> or <false/> here. -->
    <!-- Specify the category for your app here. -->
    <!-- Please consult https://developer.apple.com/documentation/bundleresources/information_property_list/lsapplicationcategorytype -->
    <!-- <key>LSApplicationCategoryType</key> -->
    <!-- <string>public.app-category.YOUR-CATEGORY-HERE</string> -->
 	<key>UIDeviceFamily</key>
 	<array>
 		<integer>2</integer>
 	</array>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.lifestyle</string>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
 		<string>arm64</string>
 	</array>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>XSAppIconAssets</key>
 	<string>Assets.xcassets/appicon.appiconset</string>
 </dict>
 </plist>
--- a/TravelMateAdmin/Platforms/MacCatalyst/Program.cs
+++ b/TravelMateAdmin/Platforms/MacCatalyst/Program.cs
@@ -0,0 +1,15 @@
 using ObjCRuntime;
 using UIKit;
 namespace TravelMateAdmin;
 public class Program
 {
 	// This is the main entry point of the application.
 	static void Main(string[] args)
 	{
 		// if you want to use a different Application Delegate class from "AppDelegate"
 		// you can specify it here.
 		UIApplication.Main(args, null, typeof(AppDelegate));
 	}
 }
--- a/TravelMateAdmin/Platforms/Windows/App.xaml
+++ b/TravelMateAdmin/Platforms/Windows/App.xaml
@@ -0,0 +1,8 @@
 <maui:MauiWinUIApplication
    x:Class="TravelMateAdmin.WinUI.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:maui="using:Microsoft.Maui"
    xmlns:local="using:TravelMateAdmin.WinUI">
 </maui:MauiWinUIApplication>
--- a/TravelMateAdmin/Platforms/Windows/App.xaml.cs
+++ b/TravelMateAdmin/Platforms/Windows/App.xaml.cs
@@ -0,0 +1,24 @@
 using Microsoft.UI.Xaml;
 // To learn more about WinUI, the WinUI project structure,
 // and more about our project templates, see: http://aka.ms/winui-project-info.
 namespace TravelMateAdmin.WinUI;
 /// <summary>
 /// Provides application-specific behavior to supplement the default Application class.
 /// </summary>
 public partial class App : MauiWinUIApplication
 {
 	/// <summary>
 	/// Initializes the singleton application object.  This is the first line of authored code
 	/// executed, and as such is the logical equivalent of main() or WinMain().
 	/// </summary>
 	public App()
 	{
 		this.InitializeComponent();
 	}
 	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }
--- a/TravelMateAdmin/Platforms/Windows/Package.appxmanifest
+++ b/TravelMateAdmin/Platforms/Windows/Package.appxmanifest
@@ -0,0 +1,46 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Package
  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
  xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
  IgnorableNamespaces="uap rescap">
  <Identity Name="maui-package-name-placeholder" Publisher="CN=User Name" Version="0.0.0.0" />
  <mp:PhoneIdentity PhoneProductId="DF9B5AEA-A739-4C2A-8B2A-7275B002DFE5" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
  <Properties>
    <DisplayName>$placeholder$</DisplayName>
    <PublisherDisplayName>User Name</PublisherDisplayName>
    <Logo>$placeholder$.png</Logo>
  </Properties>
  <Dependencies>
    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
  </Dependencies>
  <Resources>
    <Resource Language="x-generate" />
  </Resources>
  <Applications>
    <Application Id="App" Executable="$targetnametoken$.exe" EntryPoint="$targetentrypoint$">
      <uap:VisualElements
        DisplayName="$placeholder$"
        Description="$placeholder$"
        Square150x150Logo="$placeholder$.png"
        Square44x44Logo="$placeholder$.png"
        BackgroundColor="transparent">
        <uap:DefaultTile Square71x71Logo="$placeholder$.png" Wide310x150Logo="$placeholder$.png" Square310x310Logo="$placeholder$.png" />
        <uap:SplashScreen Image="$placeholder$.png" />
      </uap:VisualElements>
    </Application>
  </Applications>
  <Capabilities>
    <rescap:Capability Name="runFullTrust" />
  </Capabilities>
 </Package>
--- a/TravelMateAdmin/Platforms/Windows/app.manifest
+++ b/TravelMateAdmin/Platforms/Windows/app.manifest
@@ -0,0 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
  <assemblyIdentity version="1.0.0.0" name="TravelMateAdmin.WinUI.app"/>
  <application xmlns="urn:schemas-microsoft-com:asm.v3">
    <windowsSettings>
      <!-- The combination of below two tags have the following effect:
           1) Per-Monitor for >= Windows 10 Anniversary Update
           2) System < Windows 10 Anniversary Update
      -->
      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/PM</dpiAware>
      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2, PerMonitor</dpiAwareness>
      <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
    </windowsSettings>
  </application>
 </assembly>
--- a/TravelMateAdmin/Platforms/iOS/AppDelegate.cs
+++ b/TravelMateAdmin/Platforms/iOS/AppDelegate.cs
@@ -0,0 +1,9 @@
 using Foundation;
 namespace TravelMateAdmin;
 [Register("AppDelegate")]
 public class AppDelegate : MauiUIApplicationDelegate
 {
 	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }
--- a/TravelMateAdmin/Platforms/iOS/Info.plist
+++ b/TravelMateAdmin/Platforms/iOS/Info.plist
@@ -0,0 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIDeviceFamily</key>
 	<array>
 		<integer>1</integer>
 		<integer>2</integer>
 	</array>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
 		<string>arm64</string>
 	</array>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>XSAppIconAssets</key>
 	<string>Assets.xcassets/appicon.appiconset</string>
 </dict>
 </plist>
--- a/TravelMateAdmin/Platforms/iOS/Program.cs
+++ b/TravelMateAdmin/Platforms/iOS/Program.cs
@@ -0,0 +1,15 @@
 using ObjCRuntime;
 using UIKit;
 namespace TravelMateAdmin;
 public class Program
 {
 	// This is the main entry point of the application.
 	static void Main(string[] args)
 	{
 		// if you want to use a different Application Delegate class from "AppDelegate"
 		// you can specify it here.
 		UIApplication.Main(args, null, typeof(AppDelegate));
 	}
 }
--- a/TravelMateAdmin/Platforms/iOS/Resources/PrivacyInfo.xcprivacy
+++ b/TravelMateAdmin/Platforms/iOS/Resources/PrivacyInfo.xcprivacy
@@ -0,0 +1,51 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 This is the minimum required version of the Apple Privacy Manifest for .NET MAUI apps.
 The contents below are needed because of APIs that are used in the .NET framework and .NET MAUI SDK.
 You are responsible for adding extra entries as needed for your application.
 More information: https://aka.ms/maui-privacy-manifest
 -->
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
    <key>NSPrivacyAccessedAPITypes</key>
    <array>
        <dict>
            <key>NSPrivacyAccessedAPIType</key>
            <string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
            <key>NSPrivacyAccessedAPITypeReasons</key>
            <array>
                <string>C617.1</string>
            </array>
        </dict>
        <dict>
            <key>NSPrivacyAccessedAPIType</key>
            <string>NSPrivacyAccessedAPICategorySystemBootTime</string>
            <key>NSPrivacyAccessedAPITypeReasons</key>
            <array>
                <string>35F9.1</string>
            </array>
        </dict>
        <dict>
            <key>NSPrivacyAccessedAPIType</key>
            <string>NSPrivacyAccessedAPICategoryDiskSpace</string>
            <key>NSPrivacyAccessedAPITypeReasons</key>
            <array>
                <string>E174.1</string>
            </array>
        </dict>
        <!--
            The entry below is only needed when you're using the Preferences API in your app.
        <dict>
            <key>NSPrivacyAccessedAPIType</key>
            <string>NSPrivacyAccessedAPICategoryUserDefaults</string>
            <key>NSPrivacyAccessedAPITypeReasons</key>
            <array>
                <string>CA92.1</string>
            </array>
        </dict> -->
    </array>
 </dict>
 </plist>
--- a/TravelMateAdmin/Properties/launchSettings.json
+++ b/TravelMateAdmin/Properties/launchSettings.json
@@ -0,0 +1,8 @@
 {
  "profiles": {
    "Windows Machine": {
      "commandName": "Project",
      "nativeDebugging": false
    }
  }
 }
--- a/TravelMateAdmin/Resources/AppIcon/appicon.svg
+++ b/TravelMateAdmin/Resources/AppIcon/appicon.svg
@@ -0,0 +1,4 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg">
    <rect x="0" y="0" width="456" height="456" fill="#512BD4" />
 </svg>
--- a/TravelMateAdmin/Resources/AppIcon/appiconfg.svg
+++ b/TravelMateAdmin/Resources/AppIcon/appiconfg.svg
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
    <path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
 </svg>
--- a/TravelMateAdmin/Resources/Fonts/OpenSans-Regular.ttf
+++ b/TravelMateAdmin/Resources/Fonts/OpenSans-Regular.ttf
--- a/TravelMateAdmin/Resources/Fonts/OpenSans-Semibold.ttf
+++ b/TravelMateAdmin/Resources/Fonts/OpenSans-Semibold.ttf
--- a/TravelMateAdmin/Resources/Images/dotnet_bot.png
+++ b/TravelMateAdmin/Resources/Images/dotnet_bot.png
--- a/TravelMateAdmin/Resources/Raw/AboutAssets.txt
+++ b/TravelMateAdmin/Resources/Raw/AboutAssets.txt
@@ -0,0 +1,15 @@
 Any raw assets you want to be deployed with your application can be placed in
 this directory (and child directories). Deployment of the asset to your application
 is automatically handled by the following `MauiAsset` Build Action within your `.csproj`.
 	<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
 These files will be deployed with your package and will be accessible using Essentials:
 	async Task LoadMauiAsset()
 	{
 		using var stream = await FileSystem.OpenAppPackageFileAsync("AboutAssets.txt");
 		using var reader = new StreamReader(stream);
 		var contents = reader.ReadToEnd();
 	}
--- a/TravelMateAdmin/Resources/Splash/splash.svg
+++ b/TravelMateAdmin/Resources/Splash/splash.svg
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
    <path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
    <path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
 </svg>
--- a/TravelMateAdmin/Resources/Styles/Colors.xaml
+++ b/TravelMateAdmin/Resources/Styles/Colors.xaml
@@ -0,0 +1,44 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <ResourceDictionary 
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <!-- Note: For Android please see also Platforms\Android\Resources\values\colors.xml -->
    <Color x:Key="Primary">#512BD4</Color>
    <Color x:Key="PrimaryDark">#ac99ea</Color>
    <Color x:Key="PrimaryDarkText">#242424</Color>
    <Color x:Key="Secondary">#DFD8F7</Color>
    <Color x:Key="SecondaryDarkText">#9880e5</Color>
    <Color x:Key="Tertiary">#2B0B98</Color>
    <Color x:Key="White">White</Color>
    <Color x:Key="Black">Black</Color>
    <Color x:Key="Magenta">#D600AA</Color>
    <Color x:Key="MidnightBlue">#190649</Color>
    <Color x:Key="OffBlack">#1f1f1f</Color>
    <Color x:Key="Gray100">#E1E1E1</Color>
    <Color x:Key="Gray200">#C8C8C8</Color>
    <Color x:Key="Gray300">#ACACAC</Color>
    <Color x:Key="Gray400">#919191</Color>
    <Color x:Key="Gray500">#6E6E6E</Color>
    <Color x:Key="Gray600">#404040</Color>
    <Color x:Key="Gray900">#212121</Color>
    <Color x:Key="Gray950">#141414</Color>
    <SolidColorBrush x:Key="PrimaryBrush" Color="{StaticResource Primary}"/>
    <SolidColorBrush x:Key="SecondaryBrush" Color="{StaticResource Secondary}"/>
    <SolidColorBrush x:Key="TertiaryBrush" Color="{StaticResource Tertiary}"/>
    <SolidColorBrush x:Key="WhiteBrush" Color="{StaticResource White}"/>
    <SolidColorBrush x:Key="BlackBrush" Color="{StaticResource Black}"/>
    <SolidColorBrush x:Key="Gray100Brush" Color="{StaticResource Gray100}"/>
    <SolidColorBrush x:Key="Gray200Brush" Color="{StaticResource Gray200}"/>
    <SolidColorBrush x:Key="Gray300Brush" Color="{StaticResource Gray300}"/>
    <SolidColorBrush x:Key="Gray400Brush" Color="{StaticResource Gray400}"/>
    <SolidColorBrush x:Key="Gray500Brush" Color="{StaticResource Gray500}"/>
    <SolidColorBrush x:Key="Gray600Brush" Color="{StaticResource Gray600}"/>
    <SolidColorBrush x:Key="Gray900Brush" Color="{StaticResource Gray900}"/>
    <SolidColorBrush x:Key="Gray950Brush" Color="{StaticResource Gray950}"/>
 </ResourceDictionary>
--- a/TravelMateAdmin/Resources/Styles/Styles.xaml
+++ b/TravelMateAdmin/Resources/Styles/Styles.xaml
@@ -0,0 +1,434 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <ResourceDictionary 
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <Style TargetType="ActivityIndicator">
        <Setter Property="Color" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource White}}" />
    </Style>
    <Style TargetType="IndicatorView">
        <Setter Property="IndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}"/>
        <Setter Property="SelectedIndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray100}}"/>
    </Style>
    <Style TargetType="Border">
        <Setter Property="Stroke" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}" />
        <Setter Property="StrokeShape" Value="Rectangle"/>
        <Setter Property="StrokeThickness" Value="1"/>
    </Style>
    <Style TargetType="BoxView">
        <Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray200}}" />
    </Style>
    <Style TargetType="Button">
        <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource PrimaryDarkText}}" />
        <Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource PrimaryDark}}" />
        <Setter Property="FontFamily" Value="OpenSansRegular"/>
        <Setter Property="FontSize" Value="14"/>
        <Setter Property="BorderWidth" Value="0"/>
        <Setter Property="CornerRadius" Value="8"/>
        <Setter Property="Padding" Value="14,10"/>
        <Setter Property="MinimumHeightRequest" Value="44"/>
        <Setter Property="MinimumWidthRequest" Value="44"/>
        <Setter Property="VisualStateManager.VisualStateGroups">
            <VisualStateGroupList>
                <VisualStateGroup x:Name="CommonStates">
                    <VisualState x:Name="Normal" />
                    <VisualState x:Name="Disabled">
                        <VisualState.Setters>
                            <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray200}}" />
                            <Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray600}}" />
                        </VisualState.Setters>
                    </VisualState>
                    <VisualState x:Name="PointerOver" />
                </VisualStateGroup>
            </VisualStateGroupList>
        </Setter>
    </Style>
    <Style TargetType="CheckBox">
        <Setter Property="Color" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource White}}" />
        <Setter Property="MinimumHeightRequest" Value="44"/>
        <Setter Property="MinimumWidthRequest" Value="44"/>
        <Setter Property="VisualStateManager.VisualStateGroups">
            <VisualStateGroupList>
                <VisualStateGroup x:Name="CommonStates">
                    <VisualState x:Name="Normal" />
                    <VisualState x:Name="Disabled">
                        <VisualState.Setters>
                            <Setter Property="Color" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}" />
                        </VisualState.Setters>
                    </VisualState>
                </VisualStateGroup>
            </VisualStateGroupList>
        </Setter>
    </Style>
    <Style TargetType="DatePicker">
        <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Gray900}, Dark={StaticResource White}}" />
        <Setter Property="BackgroundColor" Value="Transparent" />
        <Setter Property="FontFamily" Value="OpenSansRegular"/>
        <Setter Property="FontSize" Value="14"/>
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 </ResourceDictionary>
--- a/TravelMateAdmin/Services/DatabaseService.cs
+++ b/TravelMateAdmin/Services/DatabaseService.cs
@@ -0,0 +1,317 @@
 using MySqlConnector;
 using TravelMateAdmin.Models;
 using TravelMateAdmin.Configuration;
 namespace TravelMateAdmin.Services;
 public class DatabaseService : IDatabaseService
 {
    private readonly string _connectionString;
    public DatabaseService()
    {
        // Utilise la configuration depuis AppSettings
        _connectionString = AppSettings.GetConnectionString();
    }
    public DatabaseService(string connectionString)
    {
        _connectionString = connectionString;
    }
    #region Connection
    public async Task<bool> TestConnectionAsync()
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            return true;
        }
        catch
        {
            return false;
        }
    }
    #endregion
    #region Messages
    public async Task<List<Message>> GetAllMessagesAsync()
    {
        var messages = new List<Message>();
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT id, nom, prenom, email, message, done, created_at FROM messages ORDER BY created_at DESC";
            using var command = new MySqlCommand(query, connection);
            using var reader = await command.ExecuteReaderAsync();
            while (await reader.ReadAsync())
            {
                messages.Add(new Message
                {
                    Id = reader.GetInt32("id"),
                    Nom = reader.GetString("nom"),
                    Prenom = reader.GetString("prenom"),
                    Email = reader.GetString("email"),
                    MessageText = reader.GetString("message"),
                    Done = reader.GetBoolean("done"),
                    CreatedAt = reader.GetDateTime("created_at")
                });
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting messages: {ex.Message}");
        }
        return messages;
    }
    public async Task<List<Message>> GetMessagesFilteredAsync(bool? isDone)
    {
        if (isDone == null)
            return await GetAllMessagesAsync();
        var messages = new List<Message>();
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT id, nom, prenom, email, message, done, created_at FROM messages WHERE done = @done ORDER BY created_at DESC";
            using var command = new MySqlCommand(query, connection);
            command.Parameters.AddWithValue("@done", isDone.Value);
            using var reader = await command.ExecuteReaderAsync();
            while (await reader.ReadAsync())
            {
                messages.Add(new Message
                {
                    Id = reader.GetInt32("id"),
                    Nom = reader.GetString("nom"),
                    Prenom = reader.GetString("prenom"),
                    Email = reader.GetString("email"),
                    MessageText = reader.GetString("message"),
                    Done = reader.GetBoolean("done"),
                    CreatedAt = reader.GetDateTime("created_at")
                });
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting filtered messages: {ex.Message}");
        }
        return messages;
    }
    public async Task<int> GetMessagesPendingCountAsync()
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT COUNT(*) FROM messages WHERE done = 0";
            using var command = new MySqlCommand(query, connection);
            var result = await command.ExecuteScalarAsync();
            return Convert.ToInt32(result);
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting pending messages count: {ex.Message}");
            return 0;
        }
    }
    public async Task<int> GetMessagesDoneCountAsync()
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT COUNT(*) FROM messages WHERE done = 1";
            using var command = new MySqlCommand(query, connection);
            var result = await command.ExecuteScalarAsync();
            return Convert.ToInt32(result);
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting done messages count: {ex.Message}");
            return 0;
        }
    }
    public async Task<bool> UpdateMessageStatusAsync(int id, bool done)
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "UPDATE messages SET done = @done WHERE id = @id";
            using var command = new MySqlCommand(query, connection);
            command.Parameters.AddWithValue("@done", done);
            command.Parameters.AddWithValue("@id", id);
            var rowsAffected = await command.ExecuteNonQueryAsync();
            return rowsAffected > 0;
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error updating message status: {ex.Message}");
            return false;
        }
    }
    #endregion
    #region Support Requests
    public async Task<List<SupportRequest>> GetAllSupportRequestsAsync()
    {
        var requests = new List<SupportRequest>();
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT id, nom, prenom, account_email, contact_email, message, done, created_at FROM support_requests ORDER BY created_at DESC";
            using var command = new MySqlCommand(query, connection);
            using var reader = await command.ExecuteReaderAsync();
            while (await reader.ReadAsync())
            {
                requests.Add(new SupportRequest
                {
                    Id = reader.GetInt32("id"),
                    Nom = reader.GetString("nom"),
                    Prenom = reader.GetString("prenom"),
                    AccountEmail = reader.GetString("account_email"),
                    ContactEmail = reader.GetString("contact_email"),
                    MessageText = reader.GetString("message"),
                    Done = reader.GetBoolean("done"),
                    CreatedAt = reader.GetDateTime("created_at")
                });
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting support requests: {ex.Message}");
        }
        return requests;
    }
    public async Task<List<SupportRequest>> GetSupportRequestsFilteredAsync(bool? isDone)
    {
        if (isDone == null)
            return await GetAllSupportRequestsAsync();
        var requests = new List<SupportRequest>();
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT id, nom, prenom, account_email, contact_email, message, done, created_at FROM support_requests WHERE done = @done ORDER BY created_at DESC";
            using var command = new MySqlCommand(query, connection);
            command.Parameters.AddWithValue("@done", isDone.Value);
            using var reader = await command.ExecuteReaderAsync();
            while (await reader.ReadAsync())
            {
                requests.Add(new SupportRequest
                {
                    Id = reader.GetInt32("id"),
                    Nom = reader.GetString("nom"),
                    Prenom = reader.GetString("prenom"),
                    AccountEmail = reader.GetString("account_email"),
                    ContactEmail = reader.GetString("contact_email"),
                    MessageText = reader.GetString("message"),
                    Done = reader.GetBoolean("done"),
                    CreatedAt = reader.GetDateTime("created_at")
                });
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting filtered support requests: {ex.Message}");
        }
        return requests;
    }
    public async Task<int> GetSupportRequestsPendingCountAsync()
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT COUNT(*) FROM support_requests WHERE done = 0";
            using var command = new MySqlCommand(query, connection);
            var result = await command.ExecuteScalarAsync();
            return Convert.ToInt32(result);
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting pending support requests count: {ex.Message}");
            return 0;
        }
    }
    public async Task<int> GetSupportRequestsDoneCountAsync()
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "SELECT COUNT(*) FROM support_requests WHERE done = 1";
            using var command = new MySqlCommand(query, connection);
            var result = await command.ExecuteScalarAsync();
            return Convert.ToInt32(result);
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error getting done support requests count: {ex.Message}");
            return 0;
        }
    }
    public async Task<bool> UpdateSupportRequestStatusAsync(int id, bool done)
    {
        try
        {
            using var connection = new MySqlConnection(_connectionString);
            await connection.OpenAsync();
            var query = "UPDATE support_requests SET done = @done WHERE id = @id";
            using var command = new MySqlCommand(query, connection);
            command.Parameters.AddWithValue("@done", done);
            command.Parameters.AddWithValue("@id", id);
            var rowsAffected = await command.ExecuteNonQueryAsync();
            return rowsAffected > 0;
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error updating support request status: {ex.Message}");
            return false;
        }
    }
    #endregion
 }
--- a/TravelMateAdmin/Services/IDatabaseService.cs
+++ b/TravelMateAdmin/Services/IDatabaseService.cs
@@ -0,0 +1,23 @@
 using TravelMateAdmin.Models;
 namespace TravelMateAdmin.Services;
 public interface IDatabaseService
 {
    // Messages
    Task<List<Message>> GetAllMessagesAsync();
    Task<List<Message>> GetMessagesFilteredAsync(bool? isDone);
    Task<int> GetMessagesPendingCountAsync();
    Task<int> GetMessagesDoneCountAsync();
    Task<bool> UpdateMessageStatusAsync(int id, bool done);
    // Support Requests
    Task<List<SupportRequest>> GetAllSupportRequestsAsync();
    Task<List<SupportRequest>> GetSupportRequestsFilteredAsync(bool? isDone);
    Task<int> GetSupportRequestsPendingCountAsync();
    Task<int> GetSupportRequestsDoneCountAsync();
    Task<bool> UpdateSupportRequestStatusAsync(int id, bool done);
    // Connection
    Task<bool> TestConnectionAsync();
 }
--- a/TravelMateAdmin/TravelMateAdmin.csproj
+++ b/TravelMateAdmin/TravelMateAdmin.csproj
@@ -0,0 +1,66 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<TargetFrameworks>net10.0-android;net10.0-ios;net10.0-maccatalyst</TargetFrameworks>
 		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net10.0-windows10.0.19041.0</TargetFrameworks>
 		<!-- Note for MacCatalyst:
 		The default runtime is maccatalyst-x64, except in Release config, in which case the default is maccatalyst-x64;maccatalyst-arm64.
 		When specifying both architectures, use the plural <RuntimeIdentifiers> instead of the singular <RuntimeIdentifier>.
 		The Mac App Store will NOT accept apps with ONLY maccatalyst-arm64 indicated;
 		either BOTH runtimes must be indicated or ONLY macatalyst-x64. -->
 		<!-- For example: <RuntimeIdentifiers>maccatalyst-x64;maccatalyst-arm64</RuntimeIdentifiers> -->
 		<OutputType>Exe</OutputType>
 		<RootNamespace>TravelMateAdmin</RootNamespace>
 		<UseMaui>true</UseMaui>
 		<SingleProject>true</SingleProject>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<!-- Display name -->
 		<ApplicationTitle>TravelMateAdmin</ApplicationTitle>
 		<!-- App Identifier -->
 		<ApplicationId>com.companyname.travelmateadmin</ApplicationId>
 		<!-- Versions -->
 		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
 		<ApplicationVersion>1</ApplicationVersion>
 		<!-- To develop, package, and publish an app to the Microsoft Store, see: https://aka.ms/MauiTemplateUnpackaged -->
 		<WindowsPackageType>None</WindowsPackageType>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">15.0</SupportedOSPlatformVersion>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">15.0</SupportedOSPlatformVersion>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
 		<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
 	</PropertyGroup>
 	<ItemGroup>
 		<!-- App Icon -->
 		<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
 		<!-- Splash Screen -->
 		<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
 		<!-- Images -->
 		<MauiImage Include="Resources\Images\*" />
 		<MauiImage Update="Resources\Images\dotnet_bot.png" Resize="True" BaseSize="300,185" />
 		<!-- Custom Fonts -->
 		<MauiFont Include="Resources\Fonts\*" />
 		<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
 		<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
 	</ItemGroup>
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="10.0.0" />
 		<PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
 		<PackageReference Include="MySqlConnector" Version="2.4.0" />
 	</ItemGroup>
 </Project>
--- a/TravelMateAdmin/ViewModels/DashboardViewModel.cs
+++ b/TravelMateAdmin/ViewModels/DashboardViewModel.cs
@@ -0,0 +1,76 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using TravelMateAdmin.Services;
 namespace TravelMateAdmin.ViewModels;
 public partial class DashboardViewModel : ObservableObject
 {
    private readonly IDatabaseService _databaseService;
    [ObservableProperty]
    private int messagesPending;
    [ObservableProperty]
    private int messagesDone;
    [ObservableProperty]
    private int supportRequestsPending;
    [ObservableProperty]
    private int supportRequestsDone;
    [ObservableProperty]
    private bool isLoading;
    [ObservableProperty]
    private string connectionStatus = "Non connecté";
    public DashboardViewModel(IDatabaseService databaseService)
    {
        _databaseService = databaseService;
    }
    [RelayCommand]
    public async Task LoadDashboardAsync()
    {
        IsLoading = true;
        try
        {
            // Test connection
            var isConnected = await _databaseService.TestConnectionAsync();
            ConnectionStatus = isConnected ? "✓ Connecté" : "✗ Déconnecté";
            if (isConnected)
            {
                // Load stats
                MessagesPending = await _databaseService.GetMessagesPendingCountAsync();
                MessagesDone = await _databaseService.GetMessagesDoneCountAsync();
                SupportRequestsPending = await _databaseService.GetSupportRequestsPendingCountAsync();
                SupportRequestsDone = await _databaseService.GetSupportRequestsDoneCountAsync();
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error loading dashboard: {ex.Message}");
            ConnectionStatus = "✗ Erreur de connexion";
        }
        finally
        {
            IsLoading = false;
        }
    }
    [RelayCommand]
    private async Task NavigateToMessagesAsync()
    {
        await Shell.Current.GoToAsync("//MessagesPage");
    }
    [RelayCommand]
    private async Task NavigateToSupportAsync()
    {
        await Shell.Current.GoToAsync("//SupportPage");
    }
 }
--- a/TravelMateAdmin/ViewModels/MessagesViewModel.cs
+++ b/TravelMateAdmin/ViewModels/MessagesViewModel.cs
@@ -0,0 +1,83 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using System.Collections.ObjectModel;
 using TravelMateAdmin.Models;
 using TravelMateAdmin.Services;
 namespace TravelMateAdmin.ViewModels;
 public partial class MessagesViewModel : ObservableObject
 {
    private readonly IDatabaseService _databaseService;
    [ObservableProperty]
    private ObservableCollection<Message> messages = new();
    [ObservableProperty]
    private bool isLoading;
    [ObservableProperty]
    private string selectedFilter = "Tout";
    public List<string> Filters { get; } = new() { "Tout", "À faire", "Fait" };
    public MessagesViewModel(IDatabaseService databaseService)
    {
        _databaseService = databaseService;
    }
    [RelayCommand]
    public async Task LoadMessagesAsync()
    {
        IsLoading = true;
        try
        {
            bool? isDone = SelectedFilter switch
            {
                "À faire" => false,
                "Fait" => true,
                _ => null
            };
            var messagesList = await _databaseService.GetMessagesFilteredAsync(isDone);
            Messages.Clear();
            foreach (var message in messagesList)
            {
                Messages.Add(message);
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error loading messages: {ex.Message}");
        }
        finally
        {
            IsLoading = false;
        }
    }
    [RelayCommand]
    private async Task ToggleMessageStatusAsync(Message message)
    {
        if (message == null) return;
        var success = await _databaseService.UpdateMessageStatusAsync(message.Id, !message.Done);
        if (success)
        {
            message.Done = !message.Done;
            OnPropertyChanged(nameof(Messages));
        }
    }
    [RelayCommand]
    private async Task RefreshAsync()
    {
        await LoadMessagesAsync();
    }
    partial void OnSelectedFilterChanged(string value)
    {
        _ = LoadMessagesAsync();
    }
 }
--- a/TravelMateAdmin/ViewModels/SupportViewModel.cs
+++ b/TravelMateAdmin/ViewModels/SupportViewModel.cs
@@ -0,0 +1,83 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using System.Collections.ObjectModel;
 using TravelMateAdmin.Models;
 using TravelMateAdmin.Services;
 namespace TravelMateAdmin.ViewModels;
 public partial class SupportViewModel : ObservableObject
 {
    private readonly IDatabaseService _databaseService;
    [ObservableProperty]
    private ObservableCollection<SupportRequest> supportRequests = new();
    [ObservableProperty]
    private bool isLoading;
    [ObservableProperty]
    private string selectedFilter = "Tout";
    public List<string> Filters { get; } = new() { "Tout", "À faire", "Fait" };
    public SupportViewModel(IDatabaseService databaseService)
    {
        _databaseService = databaseService;
    }
    [RelayCommand]
    public async Task LoadSupportRequestsAsync()
    {
        IsLoading = true;
        try
        {
            bool? isDone = SelectedFilter switch
            {
                "À faire" => false,
                "Fait" => true,
                _ => null
            };
            var requestsList = await _databaseService.GetSupportRequestsFilteredAsync(isDone);
            SupportRequests.Clear();
            foreach (var request in requestsList)
            {
                SupportRequests.Add(request);
            }
        }
        catch (Exception ex)
        {
            System.Diagnostics.Debug.WriteLine($"Error loading support requests: {ex.Message}");
        }
        finally
        {
            IsLoading = false;
        }
    }
    [RelayCommand]
    private async Task ToggleSupportRequestStatusAsync(SupportRequest request)
    {
        if (request == null) return;
        var success = await _databaseService.UpdateSupportRequestStatusAsync(request.Id, !request.Done);
        if (success)
        {
            request.Done = !request.Done;
            OnPropertyChanged(nameof(SupportRequests));
        }
    }
    [RelayCommand]
    private async Task RefreshAsync()
    {
        await LoadSupportRequestsAsync();
    }
    partial void OnSelectedFilterChanged(string value)
    {
        _ = LoadSupportRequestsAsync();
    }
 }
--- a/TravelMateAdmin/Views/DashboardPage.xaml
+++ b/TravelMateAdmin/Views/DashboardPage.xaml
@@ -0,0 +1,165 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:vm="clr-namespace:TravelMateAdmin.ViewModels"
             x:Class="TravelMateAdmin.Views.DashboardPage"
             x:DataType="vm:DashboardViewModel"
             Title="Tableau de Bord"
             BackgroundColor="{StaticResource Primary}">
    <ContentPage.Resources>
        <ResourceDictionary>
            <Color x:Key="Primary">#1a1a1a</Color>
            <Color x:Key="Secondary">#2d2d2d</Color>
            <Color x:Key="Accent">#5E50D9</Color>
            <Color x:Key="TextPrimary">#FFFFFF</Color>
            <Color x:Key="TextSecondary">#B0B0B0</Color>
            <Color x:Key="Success">#4CAF50</Color>
            <Color x:Key="Warning">#FFA726</Color>
        </ResourceDictionary>
    </ContentPage.Resources>
    <ScrollView>
        <VerticalStackLayout Padding="20" Spacing="20">
            <!-- Header -->
            <Frame BackgroundColor="{StaticResource Secondary}" 
                   CornerRadius="10" 
                   Padding="20"
                   HasShadow="True">
                <Grid RowDefinitions="Auto,Auto" ColumnDefinitions="*,Auto">
                    <Label Text="TravelMate Admin" 
                           FontSize="32" 
                           FontAttributes="Bold"
                           TextColor="{StaticResource TextPrimary}"
                           Grid.Row="0" Grid.Column="0"/>
                    <Label Text="Panneau d'Administration" 
                           FontSize="16" 
                           TextColor="{StaticResource TextSecondary}"
                           Grid.Row="1" Grid.Column="0"/>
                    <Label Text="{Binding ConnectionStatus}" 
                           FontSize="14" 
                           TextColor="{StaticResource Success}"
                           VerticalOptions="Center"
                           Grid.Row="0" Grid.Column="1" Grid.RowSpan="2"/>
                </Grid>
            </Frame>
            <!-- Loading Indicator -->
            <ActivityIndicator IsRunning="{Binding IsLoading}" 
                             IsVisible="{Binding IsLoading}"
                             Color="{StaticResource Accent}"
                             HeightRequest="50"/>
            <!-- Stats Cards -->
            <Grid ColumnDefinitions="*,*" 
                  RowDefinitions="Auto,Auto" 
                  ColumnSpacing="15" 
                  RowSpacing="15">
                <!-- Messages Pending -->
                <Frame BackgroundColor="{StaticResource Secondary}" 
                       CornerRadius="10" 
                       Padding="20"
                       HasShadow="True"
                       Grid.Row="0" Grid.Column="0">
                    <Frame.GestureRecognizers>
                        <TapGestureRecognizer Command="{Binding NavigateToMessagesCommand}"/>
                    </Frame.GestureRecognizers>
                    <VerticalStackLayout Spacing="10">
                        <Label Text="Messages" 
                               FontSize="16" 
                               TextColor="{StaticResource TextSecondary}"/>
                        <Label Text="{Binding MessagesPending}" 
                               FontSize="48" 
                               FontAttributes="Bold"
                               TextColor="{StaticResource Warning}"/>
                        <Label Text="En attente" 
                               FontSize="14" 
                               TextColor="{StaticResource TextSecondary}"/>
                    </VerticalStackLayout>
                </Frame>
                <!-- Messages Done -->
                <Frame BackgroundColor="{StaticResource Secondary}" 
                       CornerRadius="10" 
                       Padding="20"
                       HasShadow="True"
                       Grid.Row="0" Grid.Column="1">
                    <Frame.GestureRecognizers>
                        <TapGestureRecognizer Command="{Binding NavigateToMessagesCommand}"/>
                    </Frame.GestureRecognizers>
                    <VerticalStackLayout Spacing="10">
                        <Label Text="Messages" 
                               FontSize="16" 
                               TextColor="{StaticResource TextSecondary}"/>
                        <Label Text="{Binding MessagesDone}" 
                               FontSize="48" 
                               FontAttributes="Bold"
                               TextColor="{StaticResource Success}"/>
                        <Label Text="Traités" 
                               FontSize="14" 
                               TextColor="{StaticResource TextSecondary}"/>
                    </VerticalStackLayout>
                </Frame>
                <!-- Support Pending -->
                <Frame BackgroundColor="{StaticResource Secondary}" 
                       CornerRadius="10" 
                       Padding="20"
                       HasShadow="True"
                       Grid.Row="1" Grid.Column="0">
                    <Frame.GestureRecognizers>
                        <TapGestureRecognizer Command="{Binding NavigateToSupportCommand}"/>
                    </Frame.GestureRecognizers>
                    <VerticalStackLayout Spacing="10">
                        <Label Text="Support" 
                               FontSize="16" 
                               TextColor="{StaticResource TextSecondary}"/>
                        <Label Text="{Binding SupportRequestsPending}" 
                               FontSize="48" 
                               FontAttributes="Bold"
                               TextColor="{StaticResource Warning}"/>
                        <Label Text="En attente" 
                               FontSize="14" 
                               TextColor="{StaticResource TextSecondary}"/>
                    </VerticalStackLayout>
                </Frame>
                <!-- Support Done -->
                <Frame BackgroundColor="{StaticResource Secondary}" 
                       CornerRadius="10" 
                       Padding="20"
                       HasShadow="True"
                       Grid.Row="1" Grid.Column="1">
                    <Frame.GestureRecognizers>
                        <TapGestureRecognizer Command="{Binding NavigateToSupportCommand}"/>
                    </Frame.GestureRecognizers>
                    <VerticalStackLayout Spacing="10">
                        <Label Text="Support" 
                               FontSize="16" 
                               TextColor="{StaticResource TextSecondary}"/>
                        <Label Text="{Binding SupportRequestsDone}" 
                               FontSize="48" 
                               FontAttributes="Bold"
                               TextColor="{StaticResource Success}"/>
                        <Label Text="Traités" 
                               FontSize="14" 
                               TextColor="{StaticResource TextSecondary}"/>
                    </VerticalStackLayout>
                </Frame>
            </Grid>
            <!-- Refresh Button -->
            <Button Text="Actualiser" 
                    Command="{Binding LoadDashboardCommand}"
                    BackgroundColor="{StaticResource Accent}"
                    TextColor="{StaticResource TextPrimary}"
                    CornerRadius="10"
                    HeightRequest="50"
                    FontSize="16"
                    FontAttributes="Bold"/>
        </VerticalStackLayout>
    </ScrollView>
 </ContentPage>
--- a/TravelMateAdmin/Views/DashboardPage.xaml.cs
+++ b/TravelMateAdmin/Views/DashboardPage.xaml.cs
@@ -0,0 +1,21 @@
 using TravelMateAdmin.ViewModels;
 namespace TravelMateAdmin.Views;
 public partial class DashboardPage : ContentPage
 {
    private readonly DashboardViewModel _viewModel;
    public DashboardPage(DashboardViewModel viewModel)
    {
        InitializeComponent();
        _viewModel = viewModel;
        BindingContext = _viewModel;
    }
    protected override async void OnAppearing()
    {
        base.OnAppearing();
        await _viewModel.LoadDashboardCommand.ExecuteAsync(null);
    }
 }
--- a/TravelMateAdmin/Views/MessagesPage.xaml
+++ b/TravelMateAdmin/Views/MessagesPage.xaml
@@ -0,0 +1,143 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:vm="clr-namespace:TravelMateAdmin.ViewModels"
             xmlns:models="clr-namespace:TravelMateAdmin.Models"
             xmlns:converters="clr-namespace:TravelMateAdmin.Converters"
             x:Class="TravelMateAdmin.Views.MessagesPage"
             x:DataType="vm:MessagesViewModel"
             Title="Messages"
             BackgroundColor="{StaticResource Primary}">
    <ContentPage.Resources>
        <ResourceDictionary>
            <Color x:Key="Primary">#1a1a1a</Color>
            <Color x:Key="Secondary">#2d2d2d</Color>
            <Color x:Key="Accent">#5E50D9</Color>
            <Color x:Key="TextPrimary">#FFFFFF</Color>
            <Color x:Key="TextSecondary">#B0B0B0</Color>
            <Color x:Key="Success">#4CAF50</Color>
            <Color x:Key="Warning">#FFA726</Color>
            <Color x:Key="CardBackground">#252525</Color>
            <converters:BoolToStatusTextConverter x:Key="BoolToStatusTextConverter"/>
            <converters:BoolToColorConverter x:Key="BoolToColorConverter"/>
        </ResourceDictionary>
    </ContentPage.Resources>
    <Grid RowDefinitions="Auto,Auto,*" Padding="20" RowSpacing="15">
        <!-- Header with Filter -->
        <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto" ColumnSpacing="10">
            <Label Text="Messages" 
                   FontSize="28" 
                   FontAttributes="Bold"
                   TextColor="{StaticResource TextPrimary}"
                   VerticalOptions="Center"
                   Grid.Column="0"/>
            <Picker ItemsSource="{Binding Filters}"
                    SelectedItem="{Binding SelectedFilter}"
                    TextColor="{StaticResource TextPrimary}"
                    BackgroundColor="{StaticResource Secondary}"
                    WidthRequest="150"
                    Grid.Column="1"/>
            <Button Text="↻" 
                    Command="{Binding RefreshCommand}"
                    BackgroundColor="{StaticResource Accent}"
                    TextColor="{StaticResource TextPrimary}"
                    WidthRequest="50"
                    HeightRequest="50"
                    CornerRadius="25"
                    FontSize="20"
                    Grid.Column="2"/>
        </Grid>
        <!-- Loading Indicator -->
        <ActivityIndicator IsRunning="{Binding IsLoading}" 
                         IsVisible="{Binding IsLoading}"
                         Color="{StaticResource Accent}"
                         HeightRequest="50"
                         Grid.Row="1"/>
        <!-- Messages List -->
        <CollectionView ItemsSource="{Binding Messages}"
                       Grid.Row="2"
                       SelectionMode="None">
            <CollectionView.EmptyView>
                <VerticalStackLayout HorizontalOptions="Center" 
                                   VerticalOptions="Center"
                                   Spacing="10">
                    <Label Text="Aucun message" 
                           FontSize="20"
                           TextColor="{StaticResource TextSecondary}"
                           HorizontalOptions="Center"/>
                </VerticalStackLayout>
            </CollectionView.EmptyView>
            <CollectionView.ItemTemplate>
                <DataTemplate x:DataType="models:Message">
                    <Frame BackgroundColor="{StaticResource CardBackground}" 
                           CornerRadius="10" 
                           Padding="15"
                           Margin="0,5"
                           HasShadow="True">
                        <Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto" 
                              ColumnDefinitions="*,Auto"
                              RowSpacing="8">
                            <!-- Name and Date -->
                            <Label Text="{Binding FullName}" 
                                   FontSize="18" 
                                   FontAttributes="Bold"
                                   TextColor="{StaticResource TextPrimary}"
                                   Grid.Row="0" Grid.Column="0"/>
                            <Label Text="{Binding CreatedAtFormatted}" 
                                   FontSize="12" 
                                   TextColor="{StaticResource TextSecondary}"
                                   Grid.Row="0" Grid.Column="1"/>
                            <!-- Email -->
                            <Label Text="{Binding Email}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource Accent}"
                                   Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Message -->
                            <Label Text="{Binding MessageText}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource TextSecondary}"
                                   LineBreakMode="WordWrap"
                                   MaxLines="5"
                                   Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Separator -->
                            <BoxView BackgroundColor="{StaticResource Secondary}" 
                                     HeightRequest="1"
                                     Margin="0,8"
                                     Grid.Row="3" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Status and Action -->
                            <Label Text="{Binding StatusText}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource Warning}"
                                   VerticalOptions="Center"
                                   Grid.Row="4" Grid.Column="0"/>
                            <Button Text="{Binding Done, Converter={StaticResource BoolToStatusTextConverter}}"
                                    Command="{Binding Source={RelativeSource AncestorType={x:Type vm:MessagesViewModel}}, Path=ToggleMessageStatusCommand}"
                                    CommandParameter="{Binding .}"
                                    BackgroundColor="{Binding Done, Converter={StaticResource BoolToColorConverter}}"
                                    TextColor="{StaticResource TextPrimary}"
                                    CornerRadius="8"
                                    FontSize="14"
                                    HeightRequest="40"
                                    Grid.Row="4" Grid.Column="1"/>
                        </Grid>
                    </Frame>
                </DataTemplate>
            </CollectionView.ItemTemplate>
        </CollectionView>
    </Grid>
 </ContentPage>
--- a/TravelMateAdmin/Views/MessagesPage.xaml.cs
+++ b/TravelMateAdmin/Views/MessagesPage.xaml.cs
@@ -0,0 +1,21 @@
 using TravelMateAdmin.ViewModels;
 namespace TravelMateAdmin.Views;
 public partial class MessagesPage : ContentPage
 {
    private readonly MessagesViewModel _viewModel;
    public MessagesPage(MessagesViewModel viewModel)
    {
        InitializeComponent();
        _viewModel = viewModel;
        BindingContext = _viewModel;
    }
    protected override async void OnAppearing()
    {
        base.OnAppearing();
        await _viewModel.LoadMessagesCommand.ExecuteAsync(null);
    }
 }
--- a/TravelMateAdmin/Views/SupportPage.xaml
+++ b/TravelMateAdmin/Views/SupportPage.xaml
@@ -0,0 +1,149 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:vm="clr-namespace:TravelMateAdmin.ViewModels"
             xmlns:models="clr-namespace:TravelMateAdmin.Models"
             xmlns:converters="clr-namespace:TravelMateAdmin.Converters"
             x:Class="TravelMateAdmin.Views.SupportPage"
             x:DataType="vm:SupportViewModel"
             Title="Support"
             BackgroundColor="{StaticResource Primary}">
    <ContentPage.Resources>
        <ResourceDictionary>
            <Color x:Key="Primary">#1a1a1a</Color>
            <Color x:Key="Secondary">#2d2d2d</Color>
            <Color x:Key="Accent">#5E50D9</Color>
            <Color x:Key="TextPrimary">#FFFFFF</Color>
            <Color x:Key="TextSecondary">#B0B0B0</Color>
            <Color x:Key="Success">#4CAF50</Color>
            <Color x:Key="Warning">#FFA726</Color>
            <Color x:Key="CardBackground">#252525</Color>
            <converters:BoolToStatusTextConverter x:Key="BoolToStatusTextConverter"/>
            <converters:BoolToColorConverter x:Key="BoolToColorConverter"/>
        </ResourceDictionary>
    </ContentPage.Resources>
    <Grid RowDefinitions="Auto,Auto,*" Padding="20" RowSpacing="15">
        <!-- Header with Filter -->
        <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto" ColumnSpacing="10">
            <Label Text="Demandes Support" 
                   FontSize="28" 
                   FontAttributes="Bold"
                   TextColor="{StaticResource TextPrimary}"
                   VerticalOptions="Center"
                   Grid.Column="0"/>
            <Picker ItemsSource="{Binding Filters}"
                    SelectedItem="{Binding SelectedFilter}"
                    TextColor="{StaticResource TextPrimary}"
                    BackgroundColor="{StaticResource Secondary}"
                    WidthRequest="150"
                    Grid.Column="1"/>
            <Button Text="↻" 
                    Command="{Binding RefreshCommand}"
                    BackgroundColor="{StaticResource Accent}"
                    TextColor="{StaticResource TextPrimary}"
                    WidthRequest="50"
                    HeightRequest="50"
                    CornerRadius="25"
                    FontSize="20"
                    Grid.Column="2"/>
        </Grid>
        <!-- Loading Indicator -->
        <ActivityIndicator IsRunning="{Binding IsLoading}" 
                         IsVisible="{Binding IsLoading}"
                         Color="{StaticResource Accent}"
                         HeightRequest="50"
                         Grid.Row="1"/>
        <!-- Support Requests List -->
        <CollectionView ItemsSource="{Binding SupportRequests}"
                       Grid.Row="2"
                       SelectionMode="None">
            <CollectionView.EmptyView>
                <VerticalStackLayout HorizontalOptions="Center" 
                                   VerticalOptions="Center"
                                   Spacing="10">
                    <Label Text="Aucune demande support" 
                           FontSize="20"
                           TextColor="{StaticResource TextSecondary}"
                           HorizontalOptions="Center"/>
                </VerticalStackLayout>
            </CollectionView.EmptyView>
            <CollectionView.ItemTemplate>
                <DataTemplate x:DataType="models:SupportRequest">
                    <Frame BackgroundColor="{StaticResource CardBackground}" 
                           CornerRadius="10" 
                           Padding="15"
                           Margin="0,5"
                           HasShadow="True">
                        <Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto" 
                              ColumnDefinitions="*,Auto"
                              RowSpacing="8">
                            <!-- Name and Date -->
                            <Label Text="{Binding FullName}" 
                                   FontSize="18" 
                                   FontAttributes="Bold"
                                   TextColor="{StaticResource TextPrimary}"
                                   Grid.Row="0" Grid.Column="0"/>
                            <Label Text="{Binding CreatedAtFormatted}" 
                                   FontSize="12" 
                                   TextColor="{StaticResource TextSecondary}"
                                   Grid.Row="0" Grid.Column="1"/>
                            <!-- Account Email -->
                            <Label Text="{Binding AccountEmail, StringFormat='Compte: {0}'}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource Accent}"
                                   Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Contact Email -->
                            <Label Text="{Binding ContactEmail, StringFormat='Contact: {0}'}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource Accent}"
                                   Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Message -->
                            <Label Text="{Binding MessageText}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource TextSecondary}"
                                   LineBreakMode="WordWrap"
                                   MaxLines="5"
                                   Grid.Row="3" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Separator -->
                            <BoxView BackgroundColor="{StaticResource Secondary}" 
                                     HeightRequest="1"
                                     Margin="0,8"
                                     Grid.Row="4" Grid.Column="0" Grid.ColumnSpan="2"/>
                            <!-- Status and Action -->
                            <Label Text="{Binding StatusText}" 
                                   FontSize="14" 
                                   TextColor="{StaticResource Warning}"
                                   VerticalOptions="Center"
                                   Grid.Row="5" Grid.Column="0"/>
                            <Button Text="{Binding Done, Converter={StaticResource BoolToStatusTextConverter}}"
                                    Command="{Binding Source={RelativeSource AncestorType={x:Type vm:SupportViewModel}}, Path=ToggleSupportRequestStatusCommand}"
                                    CommandParameter="{Binding .}"
                                    BackgroundColor="{Binding Done, Converter={StaticResource BoolToColorConverter}}"
                                    TextColor="{StaticResource TextPrimary}"
                                    CornerRadius="8"
                                    FontSize="14"
                                    HeightRequest="40"
                                    Grid.Row="5" Grid.Column="1"/>
                        </Grid>
                    </Frame>
                </DataTemplate>
            </CollectionView.ItemTemplate>
        </CollectionView>
    </Grid>
 </ContentPage>
--- a/TravelMateAdmin/Views/SupportPage.xaml.cs
+++ b/TravelMateAdmin/Views/SupportPage.xaml.cs
@@ -0,0 +1,21 @@
 using TravelMateAdmin.ViewModels;
 namespace TravelMateAdmin.Views;
 public partial class SupportPage : ContentPage
 {
    private readonly SupportViewModel _viewModel;
    public SupportPage(SupportViewModel viewModel)
    {
        InitializeComponent();
        _viewModel = viewModel;
        BindingContext = _viewModel;
    }
    protected override async void OnAppearing()
    {
        base.OnAppearing();
        await _viewModel.LoadSupportRequestsCommand.ExecuteAsync(null);
    }
 }
--- a/database_setup.sql
+++ b/database_setup.sql
@@ -0,0 +1,52 @@
 -- Script SQL pour créer la base de données TravelMate Admin
 -- À exécuter dans MySQL/MariaDB
 -- Créer la base de données
 CREATE DATABASE IF NOT EXISTS travelmateadmin CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 USE travelmateadmin;
 -- Table des messages
 CREATE TABLE IF NOT EXISTS messages (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nom VARCHAR(100) NOT NULL,
    prenom VARCHAR(100) NOT NULL,
    email VARCHAR(255) NOT NULL,
    message TEXT NOT NULL,
    done BOOLEAN DEFAULT FALSE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_done (done),
    INDEX idx_created_at (created_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 -- Table des demandes support
 CREATE TABLE IF NOT EXISTS support_requests (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nom VARCHAR(100) NOT NULL,
    prenom VARCHAR(100) NOT NULL,
    account_email VARCHAR(255) NOT NULL,
    contact_email VARCHAR(255) NOT NULL,
    message TEXT NOT NULL,
    done BOOLEAN DEFAULT FALSE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_done (done),
    INDEX idx_created_at (created_at)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 -- Données de test pour messages
 INSERT INTO messages (nom, prenom, email, message, done, created_at) VALUES
 ('Dupont', 'Jean', 'jean.dupont@example.com', 'Je souhaite effacer toutes mes données personnelles conformément au RGPD.', FALSE, NOW() - INTERVAL 2 DAY),
 ('Martin', 'Sophie', 'sophie.martin@example.com', 'Pouvez-vous supprimer mon compte et toutes les informations associées ?', FALSE, NOW() - INTERVAL 1 DAY),
 ('Bernard', 'Pierre', 'pierre.bernard@example.com', 'Demande de suppression de données RGPD', TRUE, NOW() - INTERVAL 5 DAY),
 ('Dubois', 'Marie', 'marie.dubois@example.com', 'Bonjour, je voudrais avoir des informations sur vos services.', FALSE, NOW() - INTERVAL 3 HOUR);
 -- Données de test pour support_requests
 INSERT INTO support_requests (nom, prenom, account_email, contact_email, message, done, created_at) VALUES
 ('Petit', 'Lucas', 'lucas.petit@example.com', 'lucas.contact@example.com', 'Je n''arrive pas à me connecter à mon compte depuis hier.', FALSE, NOW() - INTERVAL 1 DAY),
 ('Roux', 'Emma', 'emma.roux@example.com', 'emma.pro@example.com', 'Mon mot de passe ne fonctionne plus, pouvez-vous m''aider ?', FALSE, NOW() - INTERVAL 6 HOUR),
 ('Moreau', 'Thomas', 'thomas.moreau@example.com', 'thomas.m@example.com', 'Problème de synchronisation des données', TRUE, NOW() - INTERVAL 4 DAY),
 ('Simon', 'Julie', 'julie.simon@example.com', 'julie.s@example.com', 'Question sur la facturation de mon abonnement', FALSE, NOW() - INTERVAL 2 HOUR);
 -- Afficher un résumé
 SELECT 'Messages créés:' AS info, COUNT(*) AS count FROM messages
 UNION ALL
 SELECT 'Support créés:', COUNT(*) FROM support_requests;