public void DelRow()
        {
            //if (!_isCellsStandalone) return;

            DeselectBlocks();

            var cells = RowViewModelList.Last().CellsCollection;

            RowViewModelList.Remove(RowViewModelList.Last());

            foreach (var cell in cells)
            {
                cell.CellData.RowNum--;
                RowViewModelList.Last().CellsCollection.Add(cell);
            }

            RowViewModelList.Last().UpdateFacade();
            RowViewModelList.Last().UpdateDirection();
            RowViewModelList.Last().UpdateDoorDirection();
            RowViewModelList.Last().UpdateBusPositions();
            RowViewModelList.Last().UpdateCellPanel();

            ControlsCollection.Remove(_controlsCollection.Last(x => x.GetType() == typeof(RowBlock)));

            UpdateAll();
            StageSave();
        }
        public bool AddRowCheck()
        {
            if (_isCellsStandalone)
            {
                return(false);
            }

            return(RowViewModelList.Count > 0 && RowViewModelList.Count < 6 && RowViewModelList.Last().CellsCollection
                   .ToList().Count >= 2);
        }
        public void AddRow()
        {
            if ((RowViewModelList.Count != 0 && !_secondsRow) || (RowViewModelList.Count == 2))
            {
                return;
            }

            DeselectBlocks();
            var rowData           = new RowData();
            var rowBlock          = new RowBlock(this);
            var rowBlockViewModel = (VMRowBlock)rowBlock.DataContext;

            rowBlockViewModel.SetParams(this, rowData);
            rowBlockViewModel.PropertyChanged += RowViewModel_PropertyChanged;

            var facade        = Facade.Down;
            var direction     = Direction.LeftToRight;
            var doorDirection = DoorDirection.Left;

            if (RowViewModelList.Count == 0)
            {
                foreach (var cell in _cellDataList)
                {
                    cell.RowNum = 1;
                }
                rowBlockViewModel.CreateCells(_cellDataList);
            }
            else
            {
                var lastCells = RowViewModelList.Last();

                List <CellData> cellDatas = new List <CellData>();

                int count = _cellDataList.Count;
                for (int i = 0; i < count; i++)
                {
                    CellData cellData = new CellData(_cellDataList[i]);
                    cellData.SystemNum = cellData.SystemNum + count;
                    cellData.IndexNum  = cellData.IndexNum + count + 1;
                    cellData.RowNum    = cellData.RowNum + 1;
                    cellData.UserNum   = cellData.IndexNum.ToString();
                    cellDatas.Add(cellData);
                    _cellDataList.Add(cellData);
                }
                rowBlockViewModel.CreateCells(cellDatas);
                rowBlockViewModel.DirectY = AreaHeight - cellDatas.Max(x => x.Depth) / Constants.MainScale;
                if (RowViewModelList.Last().Facade == Facade.Down)
                {
                    facade = Facade.Up;
                }
                if (RowViewModelList.Last().Direction == Direction.LeftToRight)
                {
                    direction = Direction.RightToLeft;
                }
                if (RowViewModelList.Last().DoorDirection == DoorDirection.Left)
                {
                    doorDirection = DoorDirection.Right;
                }
                RowViewModelList.Last().UpdateCellPanel();
            }

            rowBlockViewModel.UpdateFacade(facade);
            rowBlockViewModel.UpdateDirection(direction);
            rowBlockViewModel.UpdateDoorDirection(doorDirection);
            rowBlockViewModel.UpdateBusPositions();
            rowBlockViewModel.UpdateCellPanel();

            RowViewModelList.Add(rowBlockViewModel);

            ControlsCollection.Add(rowBlock);

            UpdateRowPosition(RowViewModelList.Count > 1 ? RowViewModelList[RowViewModelList.Count - 2] : null, rowBlockViewModel);
            UpdateAll();
            StageSave();
        }