async Task SaveCharacter()
{
var isInsert = false;
if (string.IsNullOrWhiteSpace(CharacterVM._id))
{
CharacterVM._id = Guid.NewGuid().ToString();
isInsert = true;
}
var hpCharacter = CharacterVM.GetCharacter();
var success = 0;
var useLocalStorage = Preferences.Get("UsingLocalStorage", true);
if (useLocalStorage)
{
success = await App.Context.SaveItemAsync <HPCharacter>(hpCharacter, isInsert);
}
else
{
var service = new RESTService();
HPCharacter result;
if (isInsert)
{
result = await service.AddCharacter(hpCharacter);
}
else
{
result = await service.EditCharacter(hpCharacter);
}
success = result != null ? 2 : 0;
}
await UserDialogs.Instance.AlertAsync((success > 0)? "Success!" : "Error!", "Saving...", "OK");
}