StarryEyes.ViewModels.Timelines.Statuses.StatusViewModel.StatusViewModel C# (CSharp) Method

        public StatusViewModel(TimelineViewModelBase parent, StatusModel status,
            IEnumerable<long> initialBoundAccounts)
        {
            _parent = parent;
            // get status model
            Model = status;
            RetweetedOriginalModel = status.RetweetedOriginal;

            // bind accounts 
            _bindingAccounts = initialBoundAccounts.Guard().ToArray();

            // initialize users information
            CompositeDisposable.Add(
                _favoritedUsers = ViewModelHelperRx.CreateReadOnlyDispatcherCollectionRx(
                    Model.FavoritedUsers, user => new UserViewModel(user),
                    DispatcherHelper.UIDispatcher, DispatcherPriority.Background));
            CompositeDisposable.Add(
                _favoritedUsers.ListenCollectionChanged(_ =>
                {
                    RaisePropertyChanged(() => IsFavorited);
                    RaisePropertyChanged(() => IsFavoritedUserExists);
                    RaisePropertyChanged(() => FavoriteCount);
                }));
            CompositeDisposable.Add(
                _retweetedUsers = ViewModelHelperRx.CreateReadOnlyDispatcherCollectionRx(
                    Model.RetweetedUsers, user => new UserViewModel(user),
                    DispatcherHelper.UIDispatcher, DispatcherPriority.Background));
            CompositeDisposable.Add(
                _retweetedUsers.ListenCollectionChanged(_ =>
                    {
                        RaisePropertyChanged(() => IsRetweeted);
                        RaisePropertyChanged(() => IsRetweetedUserExists);
                        RaisePropertyChanged(() => RetweetCount);
                    }));

            if (RetweetedOriginalModel != null)
            {
                CompositeDisposable.Add(
                    RetweetedOriginalModel.FavoritedUsers.ListenCollectionChanged(
                        _ => RaisePropertyChanged(() => IsFavorited)));
                CompositeDisposable.Add(
                    RetweetedOriginalModel.RetweetedUsers.ListenCollectionChanged(
                        _ => RaisePropertyChanged(() => IsRetweeted)));
            }

            // listen settings
            CompositeDisposable.Add(
                new EventListener<Action<bool>>(
                    h => Setting.AllowFavoriteMyself.ValueChanged += h,
                    h => Setting.AllowFavoriteMyself.ValueChanged -= h,
                    _ => RaisePropertyChanged(() => CanFavorite)));
            CompositeDisposable.Add(
                new EventListener<Action<ThumbnailMode>>(
                    h => Setting.ThumbnailMode.ValueChanged += h,
                    h => Setting.ThumbnailMode.ValueChanged -= h,
                    _ =>
                    {
                        RaisePropertyChanged(() => IsThumbnailAvailable);
                        RaisePropertyChanged(() => IsThumbnailsAvailable);
                    }));
            CompositeDisposable.Add(
                new EventListener<Action<TweetDisplayMode>>(
                    h => Setting.TweetDisplayMode.ValueChanged += h,
                    h => Setting.TweetDisplayMode.ValueChanged -= h,
                    _ =>
                    {
                        RaisePropertyChanged(() => IsExpanded);
                        RaisePropertyChanged(() => IsSingleLine);
                    }));
            // when account is added/removed, all timelines are regenerated.
            // so, we don't have to listen any events which notify accounts addition/deletion.

            CompositeDisposable.Add(_images = ViewModelHelperRx.CreateReadOnlyDispatcherCollectionRx(
                Model.Images, m => new ThumbnailImageViewModel(m), DispatcherHelper.UIDispatcher));
            // resolve images
            CompositeDisposable.Add(_images.ListenCollectionChanged(_ =>
            {
                RaisePropertyChanged(() => ThumbnailImage);
                RaisePropertyChanged(() => IsImageAvailable);
                RaisePropertyChanged(() => IsThumbnailAvailable);
                RaisePropertyChanged(() => IsThumbnailsAvailable);
            }));

            // look-up in-reply-to
            _isInReplyToExists = Status.InReplyToStatusId.HasValue && Status.InReplyToStatusId != 0;
        }