ParionsCuites/ParionsCuite/ParionsCuite/MainPage.xaml.cs

using System;
using System.Collections.ObjectModel;
using System.Diagnostics;
using Microsoft.Maui.Controls;
using Microsoft.Maui.Platform;
using Microsoft.VisualBasic;
using ParionsCuite.Modeles;
using ParionsCuite.Views.Information;
using ParionsCuite.Views.Invite;
using ParionsCuite.Views.Participations.Autre;

namespace ParionsCuite;

public partial class MainPage : ContentPage
{
    public Manageur mgr => (App.Current as App).MyManager;

    Evenement EventSelect { get; set; }

    public MainPage()
	{
        InitializeComponent();
        this.BindingContext = this;
        mgr.EvenementAdded += OnEvenementAdded;
        ObservableCollection<Evenement> EventCharge = mgr.Charge_Donnee();
        restoreEvent(EventCharge );
    }

    private void restoreEvent(ObservableCollection<Evenement> EventCharge)
    {
        foreach(Evenement ev in EventCharge) {
            Debug.WriteLine("Événement ajoutéz : " + ev.Nom);
            Button newButton = new Button
            {
                Text = ev.Nom,
                VerticalOptions = LayoutOptions.Center,
                HorizontalOptions = LayoutOptions.Center,

            };
            newButton.Clicked += (sender, e) =>
            {
                // Appel de la méthode qui récupère l'événement associé
                SelectEvent(ev);
                var newPage = new Views.Accueil();

                changeButton.Content = newPage;
            };

            // Ajout du bouton au ButtonStackLayout
            ButtonStackLayout.Children.Add(newButton); ;
        }
        mgr.Evenement = EventCharge;
        Debug.WriteLine("Taille Event " + mgr.Evenement.Count());

        //mgr.Save_Data();

    }
    private void OnEvenementAdded(Evenement evenement)
    {
        // Logique à exécuter lorsque un événement est ajouté
        Debug.WriteLine("Événement ajoutéz : " + evenement.Nom);
            Button newButton = new Button
            {
                Text = evenement.Nom,
                VerticalOptions = LayoutOptions.Center,
                HorizontalOptions = LayoutOptions.Center,
                
            };
        newButton.Clicked += (sender, e) =>
        {
            // Appel de la méthode qui récupère l'événement associé
            SelectEvent(evenement);
            var newPage = new Views.Accueil();

            changeButton.Content = newPage;
        };

        // Ajout du bouton au ButtonStackLayout
        ButtonStackLayout.Children.Add(newButton); ;
        Debug.WriteLine("Taille Event " + mgr.Evenement.Count());
        Debug.WriteLine(mgr.Evenement);
        mgr.Save_Data();
    }
    public void SelectEvent(Evenement evenement)
    {
        Debug.WriteLine("Événement cliqué : " + evenement.Nom);
        Debug.WriteLine("Date : " + evenement.Date);
        Debug.WriteLine("Lieu : " + evenement.Lieu);
        Debug.WriteLine("Heure : " + evenement.Heure);
        EventSelect = evenement;
    }





    // Acces View Groupe

    public void Button_Clicked(object sender, EventArgs e)
    {

        var newPage = new Views.Groupe();

        changeButton.Content = newPage;



    }
    // Acces view Invite

    private void InviteView(object sender, EventArgs e)
    {
        if (EventSelect == null) { return; }
        var newPage = new Views.Invite.Inviter(EventSelect);

        changeButton.Content = newPage;
    }

    // Acces view Participant
    private void ParticipantView(object sender, EventArgs e)
    {
        if (EventSelect == null) { return; }

        var newPage = new Views.Participations.Nourriture(EventSelect);

        changeButton.Content = newPage;
    }

    //Acces View Pari
    private void PariView(object sender, EventArgs e)
    {
        if (EventSelect == null) { return; }

        var newPage = new Views.Pari.Parier(EventSelect);

        changeButton.Content = newPage;
    }

    // Acces View Information
    private void InfoView(object sender, EventArgs e)
    {
        if (EventSelect == null) { return; }

        var newPage = new Views.Information.Info(EventSelect);

        changeButton.Content = newPage;
    }

}