private async Task ExecuteDeleteItemCommand(IAimTimerListItemViewModel aimTimerListItemViewModel)
{
if (await _alertManager.DisplayAlert("Warning!", "Would you like to remove the timer completely?", "Yes", "No"))
{
_aimTimerService.DeleteAimTimer(aimTimerListItemViewModel.GetAimTimerItem().AimTimer);
AimTimerListItemViewModels.Remove(aimTimerListItemViewModel);
}
}
private void OnItemUpdated(IAimTimerItem aimTimerItem)
{
var result = AimTimerListItemViewModels.FirstOrDefault(i => i.GetAimTimerItem() == aimTimerItem);
if (result == null)
{
//_aimTimerNotificationService.Stop();
result = _aimTimerItemViewModelFactory.Create(aimTimerItem);
AimTimerListItemViewModels.Add(result);
//_aimTimerNotificationService.Start();
}
result.Refresh();
}
public void Init()
{
//_aimTimerNotificationService.Stop();
AimTimerListItemViewModels.CollectionChanged -= AimTimerItemViewModels_CollectionChanged;
//_aimTimerNotificationService.OnStatusChanged -= AimTimerNotificationService_OnStatusChanged;
_messagingCenter.Unsubscribe <IAimTimerItem>(this, MessagingCenterMessages.AimTimerUpdated);
AimTimerListItemViewModels.Clear();
foreach (var aimTimerItem in _aimTimerService.GetActiveAimTimers())
{
AimTimerListItemViewModels.Add(_aimTimerItemViewModelFactory.Create(aimTimerItem));
}
//_aimTimerNotificationService.SetItemsToFollow(AimTimerListItemViewModels.Select(i => i.GetAimTimerItem()).ToList());
AimTimerListItemViewModels.CollectionChanged += AimTimerItemViewModels_CollectionChanged;
//_aimTimerNotificationService.OnStatusChanged += AimTimerNotificationService_OnStatusChanged;
//_aimTimerNotificationService.Start();
_messagingCenter.Subscribe <IAimTimerItem>(this, MessagingCenterMessages.AimTimerUpdated, OnItemUpdated);
InitTimer();
OnPropertyChanged(nameof(Title));
}