public static Relationship ConvertToSteps(Match match, List<Match> reference)
{
float cm = match.GeneticDistance;
if (cm > 3600)
{
return ParentOrChild(match, reference);
}
if (cm >= 2800) return Relationship.Sibling;
if (cm >= 1400)
{
switch(ParentOrChild(match, reference))
{
case Relationship.Parent:
return Relationship.GrandParent;
case Relationship.Child:
return Relationship.GrandChild;
default:
return Relationship.Step2;
}
}
if (cm >= 700) return Relationship.Step3;
if (cm >= 350) return Relationship.Step4;
if (cm >= 175) return Relationship.Step5;
if (cm >= 87) return Relationship.Step6;
if (cm >= 43) return Relationship.Step7;
if (cm >= 22) return Relationship.Step8;
if (cm >= 11) return Relationship.Step9;
if (cm >= 5) return Relationship.Step10;
if (cm > 0) return Relationship.Step11;
return Relationship.Step12;
}
// <match key="334452a46ee53694350e274530ae4b47" id1="334452a46ee53694" id2="350e274530ae4b47" name1="Ken Lassesen" name2="Ethelyn Hallberg" cm="26" fragments="2" />
private void ImportMatch()
{
var matches = dom.SelectNodes("//match");
foreach (XmlNode node in matches)
{
var id0 = node.Attributes["id1"].Value;
var id1 = node.Attributes["id2"].Value;
var person0 = Repository.FindPerson(id0);
var person1 = Repository.FindPerson(id1);
var geneticDistance = 0F;
if(float.TryParse(node.Attributes["cm"].Value, out geneticDistance))
{
var match = new Match {ChromosomeText = "0", Id0 = person0.Id, Id1=person1.Id, GeneticDistance = geneticDistance,MeAnd23 = true};
match.Save();
}
}
}
private static Relationship ParentOrChild(Match match, List<Match> reference)
{
var scope = new List<Guid> { match.Id0, match.Id1 };
List<Guid> common = (from m in reference
where match.Id0 == m.Id0 || match.Id0 == m.Id1
select match.Id0 == m.Id0 ? m.Id1 : m.Id0).Intersect(
(from m in reference
where match.Id1 == m.Id0 || match.Id1 == m.Id1
select match.Id1 == m.Id0 ? m.Id1 : m.Id0)).ToList();
var sum0 = (from m in reference
where (match.Id0 == m.Id0 || match.Id0 == m.Id1)
&& (common.Contains(m.Id0) || common.Contains(m.Id1))
select m.GeneticDistance).Sum();
var sum1 = (from m in reference
where (match.Id1 == m.Id0 || match.Id1 == m.Id1)
&& (common.Contains(m.Id0) || common.Contains(m.Id1))
select m.GeneticDistance).Sum();
if (sum0 > sum1)
return Relationship.Parent;
if (sum0 < sum1)
return Relationship.Child;
return Relationship.Step1;
}