protected async void DeleteItem_Clicked(object sender, EventArgs e)
{
if (await DisplayAlert(title: $"Delete {detailsVm.Item.GetType().Name}", message: $"Are you sure you want to delete the {detailsVm.Item.GetType().Name}?", accept: "Yes", cancel: "No"))
{
await detailsVm.DeleteItemAsync().ConfigureAwait(false);
Device.BeginInvokeOnMainThread(async() => await Navigation.PopAsync().ConfigureAwait(false));
}
}