async Task GetCats()
{
if (!IsBusy)
{
Exception Error = null;
try
{
IsBusy = true;
var repository = new Repository();
var items = await repository.GetCats();
Cats.Clear();
Cats.AddRange(items);
}
catch (Exception ex)
{
Error = ex;
}
finally
{
if (Error != null)
{
await messageService.ShowOkAsync("Error!", Error.Message);
}
IsBusy = false;
}
}
return;
}