void GraphTextBlockClickExecute(object parameter)
{
int prevItemsCount = existingVertices.Count;
PocVertex newRoot = (parameter as PocVertex);
if ( Graph.Edges.Any(e => e.Source == newRoot) ) return;
var qualifiedWords = EditDistance.GetShortestLevenshtein(newRoot.word, wordList.Select(w => w.Name).ToList());
foreach (KeyValuePair<string, int> w in qualifiedWords)
{
var tmpVertex = new PocVertex(prevItemsCount++, w.Key, w.Value);
existingVertices.Add(tmpVertex);
graph.AddVertex(tmpVertex);
AddNewGraphEdge(newRoot, tmpVertex);
}
}
private PocEdge AddNewGraphEdge(PocVertex from, PocVertex to)
{
string edgeString = string.Format("{0}-{1} Connected", from.word, to.word);
PocEdge newEdge = new PocEdge(edgeString, from, to);
Graph.AddEdge(newEdge);
return newEdge;
}
