private async void SelectStreet(StreetViewModel streetViewModel)
{
if (_availableCommands == null)
{
_availableCommands = GetAvailableCommands().ToArray();
}
if (!_availableCommands.Any())
{
await Application.Current.MainPage.DisplayAlert("Ой", "Установите яндекс навигатор или карту.", null);
return;
}
var result = await Application.Current.MainPage.DisplayActionSheet(streetViewModel.Name, "Назад", null,
_availableCommands.Select(command => command.Name).ToArray());
var selectedCommand = _availableCommands.FirstOrDefault(command => command.Name == result);
selectedCommand?.Execute(streetViewModel);
}
public void Execute(StreetViewModel street)
{
_action.Invoke(street);
}