// process parent-child relationships once all marriages are known
void SetupParents(Family model)
{
var people = model.NodesSource as IList <Person>;
foreach (var person in people)
{
var key = person.Key;
var mother = person.Mother;
var father = person.Father;
if (mother != -1 && father != -1)
{
var mrel = FindMarriage(model, mother, father);
if (mrel == null)
{
// or warn no known mother or no known father or no known marriage between them
continue;
}
var mlabkey = mrel.LabelNode;
var crel = new Relationship()
{
From = mlabkey, To = key, Category = "ParentChild"
};
model.AddLink(crel);
}
}
}
// now process the node data to determine marriages
void SetupMarriages(Family model)
{
var people = model.NodesSource as IList <Person>;
var numpeople = people.Count;
for (int i = 0; i < numpeople; i++)
{
var person = people[i];
var key = person.Key;
var uxs = person.Wives;
if (uxs != null)
{
foreach (var wife in uxs)
{
if (key == wife)
{
// or warn no reflexive marriages
continue;
}
var rel = FindMarriage(model, key, wife);
if (rel == null)
{
// add a label node for the marriage link
var mlab = new Person()
{
IsLinkLabel = true, Sex = "LinkLabel"
};
model.AddNode(mlab);
// add the marriage link itself, also referring to the label node
var mrel = new Relationship()
{
From = key, To = wife, LabelNode = mlab.Key, Category = "Marriage"
};
model.AddLink(mrel);
}
}
}
var virs = person.Husbands;
if (virs != null)
{
foreach (var husband in virs)
{
if (key == husband)
{
// or warn no reflexive marriages
continue;
}
var rel = FindMarriage(model, key, husband);
if (rel == null)
{
// add a label node for the marriage link
var mlab = new Person()
{
IsLinkLabel = true, Sex = "LinkLabel"
};
model.AddNode(mlab);
// add the marriage link itself, also referring to the label node
var mrel = new Relationship()
{
From = key, To = husband, LabelNode = mlab.Key, Category = "Marriage"
};
model.AddLink(mrel);
}
}
}
}
}