public override async Task <ITraktSyncHistoryPostMovie> ReadObjectAsync(JsonTextReader jsonReader, CancellationToken cancellationToken = default)
        {
            if (jsonReader == null)
            {
                return(await Task.FromResult(default(ITraktSyncHistoryPostMovie)));
            }

            if (await jsonReader.ReadAsync(cancellationToken) && jsonReader.TokenType == JsonToken.StartObject)
            {
                var movieIdsReader = new MovieIdsObjectJsonReader();
                ITraktSyncHistoryPostMovie syncHistoryPostMovie = new TraktSyncHistoryPostMovie();

                while (await jsonReader.ReadAsync(cancellationToken) && jsonReader.TokenType == JsonToken.PropertyName)
                {
                    var propertyName = jsonReader.Value.ToString();

                    switch (propertyName)
                    {
                    case JsonProperties.SYNC_HISTORY_POST_MOVIE_PROPERTY_NAME_WATCHED_AT:
                    {
                        Pair <bool, DateTime> value = await JsonReaderHelper.ReadDateTimeValueAsync(jsonReader, cancellationToken);

                        if (value.First)
                        {
                            syncHistoryPostMovie.WatchedAt = value.Second;
                        }

                        break;
                    }

                    case JsonProperties.SYNC_HISTORY_POST_MOVIE_PROPERTY_NAME_TITLE:
                        syncHistoryPostMovie.Title = await jsonReader.ReadAsStringAsync(cancellationToken);

                        break;

                    case JsonProperties.SYNC_HISTORY_POST_MOVIE_PROPERTY_NAME_YEAR:
                        syncHistoryPostMovie.Year = await jsonReader.ReadAsInt32Async(cancellationToken);

                        break;

                    case JsonProperties.SYNC_HISTORY_POST_MOVIE_PROPERTY_NAME_IDS:
                        syncHistoryPostMovie.Ids = await movieIdsReader.ReadObjectAsync(jsonReader, cancellationToken);

                        break;

                    default:
                        await JsonReaderHelper.ReadAndIgnoreInvalidContentAsync(jsonReader, cancellationToken);

                        break;
                    }
                }

                return(syncHistoryPostMovie);
            }

            return(await Task.FromResult(default(ITraktSyncHistoryPostMovie)));
        }
        private ITraktSyncHistoryPostMovie CreateSyncHistoryPostMovie(ITraktMovie movie, DateTime?watchedAt = null)
        {
            var syncHistoryPostMovie = new TraktSyncHistoryPostMovie
            {
                Ids   = movie.Ids,
                Title = movie.Title,
                Year  = movie.Year
            };

            if (watchedAt.HasValue)
            {
                syncHistoryPostMovie.WatchedAt = watchedAt.Value.ToUniversalTime();
            }

            return(syncHistoryPostMovie);
        }