private static void RemoveDimensionNodeById(IDimensionNode node, int id)
{
if (node.DimNodes == null || node.DimNodes.Length == 0)
{
return;
}
var nodes = node.DimNodes.ToList();
node.DimNodes = nodes.Where(n => n.DimVal.DimValId.Id != id).ToArray();
foreach (var dimNode in node.DimNodes)
{
RemoveDimensionNodeById(dimNode, id);
}
}
private static IDimensionNode GetDimensionNodeById(IDimensionNode node, int id)
{
if (node.DimVal.DimValId.Id == id)
{
return(node);
}
if (node.DimNodes == null || node.DimNodes.Length == 0)
{
return(null);
}
return
(node.DimNodes.Select(dimNode => GetDimensionNodeById(dimNode, id))
.FirstOrDefault(targetNode => targetNode != null));
}
private static IEnumerable <int> ProcessDimensionNode(IDimensionNode dimNode)
{
var idList = new HashSet <int> {
dimNode.DimVal.DimValId.Id
};
if (dimNode.DimNodes == null)
{
return(idList);
}
foreach (var node in dimNode.DimNodes.Where(node => node != null))
{
idList.AddRange(ProcessDimensionNode(node));
}
return(idList);
}
public void AddDimensionNodeToDimension(IDimensionNode dimensionNodeToAdd,
int dimensionId, int parentDimValId)
{
var dimension = GetDimensionById(dimensionId);
if (dimension == null)
{
return;
}
var parentNode = GetDimensionNodeById(dimension.DimNode, parentDimValId);
if (parentNode == null)
{
return;
}
var nodes = parentNode.DimNodes == null ? new List <IDimensionNode>() : parentNode.DimNodes.ToList();
nodes.Add(dimensionNodeToAdd);
parentNode.DimNodes = nodes.ToArray();
}