private async Task DeleteFacture(FactureViewModel factureViewModel)
{
if (await _pageService.DisplayAlert("Warning", $"Are you sure you want to delete {factureViewModel.Montant_Facture}?", "Yes", "No"))
{
ListeFactures.Remove(factureViewModel);
var facture = await _factureStore.GetFacture(factureViewModel.Id_Facture);
await _factureStore.DeleteFacture(facture);
}
}
