public void HandleButtonRequests(Func<Task<bool>> a, Button b, string text, string clickedText)
{
b.IsVisible = true;
b.Text = text;
b.Clicked += async (sender, e) =>
{
await b.ScaleTo(0.7, 50, Easing.Linear);
await b.ScaleTo(1, 50, Easing.Linear);
bool success = await a.Invoke();
if (success)
{
b.IsEnabled = false;
b.Text = clickedText;
}
};
}