public ITreeData Create(ITreeData p1, ITreeData p2, string unionId)
{
var p1A = (PersonNode)p1;
var p2A = (PersonNode)p2;
var node = new UnionNode(p1A, p2A, unionId, _vertOrient);
p1A.IsReal = p1A.DrawVert; // TODO brother/sister incest: both spouses are children
p2A.IsReal = p2A.DrawVert;
return(node);
}
private static void GrowTree(UnionNode parent)
{
if (parent == null)
{
return; // person has no spouse/child
}
var who = parent.P1.Who ?? parent.P2.Who;
if (who == null) // both parents empty, shouldn't get here!
{
return;
}
// This union might have already been added to the
// tree. If so, provide a link to the previous node,
// and do NOT add children.
ITreeData dup;
if (_unionSet.TryGetValue(parent.UnionId, out dup))
{
parent.DupNode = dup;
return;
}
_unionSet.Add(parent.UnionId, parent);
// About to start the next layer down the tree. punt if we've hit the limit
if (_genDepth >= _config.MaxDepth)
{
return;
}
_genDepth = _genDepth + 1;
// 20200407 - when selecting the 2d spouse of a multi-marriage, need
// to get the correct union.
Union marr = who.SpouseIn.Where(x => x.Id == parent.UnionId).FirstOrDefault();
if (marr == null) // shouldn't happen
{
return;
}
foreach (var child in marr.Childs)
{
switch (child.SpouseIn.Count)
{
case 0:
case 1:
ITreeData node = MakeNode(child, _genDepth);
_tree.addChild(parent, node);
GrowTree(node as UnionNode);
break;
default:
MultiMarriage(parent, child, _genDepth);
break;
}
}
_genDepth = _genDepth - 1;
}