HegreHotel/Views/ClientsPage.xaml.cs

using HegreHotel.Models;
using Microsoft.Maui.Controls;
using System.Collections.ObjectModel;
using System.IO;
using Microsoft.Maui.Storage;

namespace HegreHotel.Views
{
    public partial class ClientsPage : ContentPage
    {
        public ObservableCollection<Client> Clients { get; set; } = new ObservableCollection<Client>();

        public ClientsPage()
        {
            InitializeComponent();
            LoadClients();
        }

        // Chargement des clients depuis la BDD
        private async void LoadClients()
        {
            string dbPath = Path.Combine(FileSystem.AppDataDirectory, "HegreHotel.db3");
            var db = SingletonConnection.GetInstance(dbPath);
            var clientsList = await db.Table<Client>().ToListAsync();
            Clients.Clear();
            foreach (var client in clientsList)
            {
                Clients.Add(client);
            }
            ClientsListView.ItemsSource = Clients;
        }

        // Redirige vers la page d'ajout de client
        private async void OnAjouterClientClicked(object sender, EventArgs e)
        {
            await Navigation.PushAsync(new AjouterClientPage());
        }

        // Redirige vers la page de modification du client sélectionné
        private async void OnModifierClientClicked(object sender, EventArgs e)
        {
            var client = ((Button)sender).CommandParameter as Client;
            if (client != null)
            {
                await Navigation.PushAsync(new ModifierClientPage(client));
            }
        }

        // Suppression du client après confirmation
        private async void OnSupprimerClientClicked(object sender, EventArgs e)
        {
            var client = ((Button)sender).CommandParameter as Client;
            if (client != null)
            {
                bool confirmation = await DisplayAlert("Suppression", "Voulez-vous vraiment supprimer ce client ?", "Oui", "Non");
                if (confirmation)
                {
                    string dbPath = Path.Combine(FileSystem.AppDataDirectory, "HegreHotel.db3");
                    var db = SingletonConnection.GetInstance(dbPath);
                    await db.DeleteAsync(client);
                    LoadClients();
                }
            }
        }

        private void ClientsPage_OnAppearing(object? sender, EventArgs e)
        {
            LoadClients();
        }
    }
}