public ConnectivityInfo GetParent(double x, double y)
{
ConnectivityInfo conInfo = null;
List<Node> snappedNodes = GetSnappedNodes(x, y);
Node snappedNode = null;
if (snappedNodes != null && snappedNodes.Count > 0)
{
if (snappedNodes.Count > 1)
return null;//snappedNode = snappedNodes.First(nd => StatusExtensions.IsNetJunction(nd.status));
else
snappedNode = snappedNodes[0];
int phaseCode = 128;
int constrPhaseCode = 128;
Section parentSection = null;
if (snappedNode.parentList.Count > 0)
{
phaseCode = GetPhaseCodeFromParentSections(snappedNode);
constrPhaseCode = GetConstructedPhaseCodeFromParentSections(snappedNode);
parentSection = SelectParentFromParentSections(snappedNode);
}
else
{
phaseCode = GetPhaseCodeFromChildSections(snappedNode);
constrPhaseCode = GetConstructedPhaseCodeFromChildSections(snappedNode);
parentSection = SelectParentFromChildSections(snappedNode);
}
if (parentSection != null)
{
conInfo = new ConnectivityInfo();
conInfo.connectedEdges = GetConnectedSections(snappedNode);
conInfo.parentFeature = parentSection;
conInfo.phaseCode = phaseCode;
conInfo.snappedNodes = snappedNodes;
conInfo.constructedPhaseCode = constrPhaseCode;
if(StatusExtensions.IsEnergized(parentSection.status))
conInfo.status = Constants.Energized;
if (StatusExtensions.IsUnenergized(parentSection.status))
conInfo.status = Constants.Unenergized;
if (StatusExtensions.IsLoop(parentSection.status))
conInfo.status = Constants.Loop;
}
}
return conInfo;
}
//public void GetNodeStatusToSection(Node nd, Section sec)
//{
// if (StatusExtensions.IsUnenergized(nd.status))
// {
// netJn.status = Constants.Unenergized + Constants.NetJunction;
// }
// else if (StatusExtensions.IsEnergized(nd.status))
// {
// netJn.status = Constants.Energized + Constants.NetJunction;
// }
// else if (StatusExtensions.IsLoop(nd.status))
// {
// netJn.status = Constants.Loop + Constants.NetJunction;
// }
// if (StatusExtensions.IsDisconnected(nd.status))
// {
// netJn.status = Constants.Disconnected + Constants.NetJunction;
// }
//}
public ConnectivityInfo GetParent(double x, double y, double tox, double toy)
{
ConnectivityInfo conInfo = new ConnectivityInfo();
List<Node> fromNodeList = GetSnappedNodes(x, y);
List<Node> toNodeList = GetSnappedNodes(tox, toy);
Node fromNode = null;
Node toNode = null;
if (fromNodeList.Count > 1)
fromNode = fromNodeList.First(nd => StatusExtensions.IsNetJunction(nd.status));
else if (fromNodeList != null && fromNodeList.Count!=0)
fromNode = fromNodeList[0];
if (toNodeList.Count > 1)
toNode = toNodeList.First(nd => StatusExtensions.IsNetJunction(nd.status));
else if(toNodeList!=null && toNodeList.Count!=0)
toNode = toNodeList[0];
conInfo.phaseCode = 128;
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.setFlow = false;
conInfo.status = Constants.Disconnected;
if (fromNode != null && toNode == null)
{
conInfo.status = Constants.WithFlow;
if(UnenergizedLocal(fromNode)) conInfo.status+= Constants.Unenergized;
if (!UnenergizedLocal(fromNode)) conInfo.status += Constants.Energized;
if (StatusExtensions.IsLoop(fromNode.status)) conInfo.status += Constants.Loop;
if (StatusExtensions.IsDisconnected(fromNode.status)) conInfo.status += Constants.Disconnected;
}
if (fromNode == null && toNode != null)
{
conInfo.parentNode = toNode;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow;
if (UnenergizedLocal(toNode)) conInfo.status += Constants.Unenergized;
if (!UnenergizedLocal(toNode)) conInfo.status += Constants.Energized;
if (StatusExtensions.IsLoop(toNode.status)) conInfo.status += Constants.Loop;
if (StatusExtensions.IsDisconnected(toNode.status)) conInfo.status += Constants.Disconnected;
}
if (fromNode != null && toNode != null)
{
if (UnenergizedLocal(fromNode) && UnenergizedLocal(toNode))
{
if (StatusExtensions.IsDisconnected(fromNode.status) && StatusExtensions.IsDisconnected(toNode.status))
{
conInfo.status = Constants.Unenergized + Constants.Disconnected;
}
else if (!StatusExtensions.IsDisconnected(fromNode.status) && StatusExtensions.IsDisconnected(toNode.status))
{
conInfo.status = Constants.Unenergized +Constants.WithFlow;
conInfo.setFlow = true;
conInfo.phaseCode = -1;
}
else if (StatusExtensions.IsDisconnected(fromNode.status) && !StatusExtensions.IsDisconnected(toNode.status))
{
conInfo.parentNode = toNode;
conInfo.childNode = fromNode;
conInfo.status = Constants.Unenergized + Constants.AgainstFlow;
conInfo.setFlow = true;
conInfo.phaseCode = -1;
}
else if (!StatusExtensions.IsDisconnected(fromNode.status) && !StatusExtensions.IsDisconnected(toNode.status))
{
conInfo.parentNode = fromNode ;
conInfo.childNode = toNode;
conInfo.status = Constants.Unenergized + Constants.WithFlow;
conInfo.phaseCode = -1;
}
}
if (!UnenergizedLocal(fromNode) && UnenergizedLocal(toNode))
{
conInfo.status = Constants.WithFlow;
conInfo.setFlow = true;
}
if (UnenergizedLocal(fromNode) && !UnenergizedLocal(toNode))
{
conInfo.parentNode = toNode;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow;
conInfo.setFlow = true;
}
if (StatusExtensions.IsLoop(fromNode.status) && StatusExtensions.IsLoop(toNode.status))
{
conInfo.status = Constants.Loop;
}
else if (!UnenergizedLocal(fromNode) && !UnenergizedLocal(toNode))
{
FillConnectivityInfoForEnergizedSections(conInfo, fromNode, toNode);
}
}
//set phase code
if (conInfo.parentNode!=null && StatusExtensions.IsNetJunction(conInfo.parentNode.status))
{
if (conInfo.phaseCode == -1) conInfo.phaseCode = 128;
else
conInfo.phaseCode = GetPhaseCodeFromParentSections(conInfo.parentNode);
}
else
conInfo.phaseCode = conInfo.parentNode.phaseCode;
if (conInfo.parentNode != null && StatusExtensions.IsNetJunction(conInfo.parentNode.status))
{
conInfo.constructedPhaseCode = GetConstructedPhaseCodeFromParentSections(conInfo.parentNode);
}
else
conInfo.constructedPhaseCode = conInfo.parentNode.constructedPhaseCode;
return conInfo;
}
public void FillConnectivityInfoForEnergizedSections(ConnectivityInfo conInfo, Node fromNode, Node toNode)
{
conInfo = new ConnectivityInfo();
conInfo.phaseCode = 128;
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.setFlow = false;
if (StatusExtensions.IsSource(fromNode.status) || StatusExtensions.IsSource(toNode.status))
{
if(StatusExtensions.IsSource(fromNode.status))
{
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
if (StatusExtensions.IsSource(toNode.status))
{
conInfo.parentNode = toNode ;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
}
else if ((HasParent(fromNode) && !HasChild(fromNode) && HasChild(toNode) && !HasParent(toNode)))
{
conInfo.parentNode = fromNode ;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow ;
conInfo.setFlow = false;
}
else if ((HasParent(toNode) && !HasChild(toNode) && HasChild(fromNode) && !HasParent(fromNode)))
{
conInfo.parentNode = toNode ;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow;
conInfo.setFlow = false;
}
else
{
//int fromNodePC = GetPhaseCodeFromParentSections(fromNode);
//int toNodePC = GetPhaseCodeFromParentSections(toNode);
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
}