public async void NavigatedTo(ListComparisonPageNavigationArgs args)
{
if (args.Equals(_navArgs))
{
return;
}
CurrentItems = new SmartObservableCollection <ComparisonItemViewModel>();
RaisePropertyChanged(() => CurrentItems);
_navArgs = args;
Loading = true;
MyData = await DataCache.RetrieveProfileData(Credentials.UserName);
OtherData = await DataCache.RetrieveProfileData(args.CompareWith.Name);
RaisePropertyChanged(() => MyData);
RaisePropertyChanged(() => OtherData);
try
{
var otherItems = _animeLibraryDataStorage.OthersAbstractions[_navArgs.CompareWith.Name].Item1;
foreach (var myItem in _animeLibraryDataStorage.AllLoadedAuthAnimeItems)
{
var sharedItem = otherItems.FirstOrDefault(abstraction => abstraction.Id == myItem.Id);
if (sharedItem != null)
{
_allSharedItems.Add(new ComparisonItemViewModel(myItem.ViewModel, sharedItem.ViewModel));
}
else
{
_allMyItems.Add(new ComparisonItemViewModel(myItem.ViewModel, null));
}
}
var usedIds = _allSharedItems.Concat(_allMyItems).Select(model => model.MyEntry.Id);
_allOtherItems = otherItems.Where(other => !usedIds.Any(i => i == other.Id))
.Select(abstraction => new ComparisonItemViewModel(null, abstraction.ViewModel)).ToList();
Loading = false;
RefreshList();
}
catch (Exception)
{
ResourceLocator.SnackbarProvider.ShowText("Error while retrieving aniem list.");
}
}
public ListComparisonPageFragment(ListComparisonPageNavigationArgs args)
{
_args = args;
}
