Ohara_MAUI/Sources/Ohara/ModalFDD.xaml.cs

using Model.Classes;
using Model.Managers;

namespace Ohara;

public partial class ModalFDD : ContentPage
{
    public Manager manager => (App.Current as App).manager;
    public FruitDuDemon nouveauFdd;
    public string ancienNom;
    public ModalFDD()
    {
        if (manager.SelectedItem != null)
        {
            nouveauFdd = manager.SelectedItem as FruitDuDemon;
            ancienNom = nouveauFdd.Nom;
        }
        else
        {
            nouveauFdd = new FruitDuDemon("Fruit", " ", " ",0,0, " "," ","");
        }
        InitializeComponent();
        BindingContext = nouveauFdd;
    }

    private async void ButtonConfirmer_Clicked(object sender, EventArgs e)
    {
        if (manager.SelectedItem != null)
        {
            manager.ModifierFDD(nouveauFdd, ancienNom);
            nouveauFdd = manager.SelectedItem as FruitDuDemon;
        }
        else
        {
            manager.AjouterFDD(nouveauFdd);
        }

        await Navigation.PopModalAsync();
    }
    private async void ButtonAnnuler_Clicked(object sender, EventArgs e)
    {
        await Navigation.PopModalAsync();
    }
    private async void ButtonImage_Clicked(object sender, EventArgs e)
    {
        var result = await FilePicker.PickAsync(new PickOptions
        {
            PickerTitle = "Choisissez une image ...",
            FileTypes = FilePickerFileType.Images,
        });
        if (result != null)
        {
            var stream = result.FullPath;
            nouveauFdd.Image = stream;
        }
    }
}