public PlayerStatsViewModel GetCards()
        {
            var gameId = _gameService.GetCurrentGameId(_playerName);

            if (gameId < 0)
            {
                return(null);
            }
            var playerStatsViewModel = new PlayerStatsViewModel();
            var cards = new List <List <byte> >();

            var flags     = _roundService.GetFlagsIsGiveCard(gameId, true).ToList();
            var cardsLine = _roundService.GetCardsForPlayers(gameId, flags).ToList();

            for (int i = 0; i < cardsLine.Count(); i++)
            {
                if (cards.Count() < cardsLine.Count())
                {
                    cards.Add(new List <byte>());
                }
                cards[i].Add(cardsLine[i]);
            }
            playerStatsViewModel.Scores = _roundService.GetScores(gameId).ToList();
            flags = _roundService.GetFlagsIsGiveCard(gameId, playerStatsViewModel.Scores[0] < 20).ToList();
            playerStatsViewModel.Cards           = cards;
            playerStatsViewModel.IsFinishedRound = _roundService.GetIsRoundFinished(gameId, flags);
            return(playerStatsViewModel);
        }