public static List <Question> GetGraphNodes()
{
var graph = new List <Question>();
//var graphMl = MapFromXml();
var xml = XElement.Load(@"C:\Users\Lucho\Documents\En ejecución\Proyectos\UAN\HAVIR\HumanoVirtual\Assets\HAVIR\Scripts\Game\Main\GraphModel\BasicDialog.graphml");
var graphXml = xml.Elements("{http://graphml.graphdrawing.org/xmlns}graph");
foreach (var node in graphXml.Elements("{http://graphml.graphdrawing.org/xmlns}node"))
{
var d5 = node.Elements("{http://graphml.graphdrawing.org/xmlns}data").FirstOrDefault(x => x.Attribute("key").Value.Equals("d5"));
var d6 = node.Elements("{http://graphml.graphdrawing.org/xmlns}data").FirstOrDefault(x => x.Attribute("key").Value.Equals("d6"));
string
id = node.Attribute("id").Value,
description = "",
audio = "",
animation = "";
if (d5 != null)
{
var data = d5.Value.Split('|');
description = data[0];
audio = data.Any(x => x.StartsWith("@audio")) ? string.Empty : data.FirstOrDefault(x => x.StartsWith("@audio"));
animation = data.Any(x => x.StartsWith("@animation")) ? string.Empty : data.FirstOrDefault(x => x.StartsWith("@animation"));
}
var genericNode = (XElement)d6.FirstNode;
var type = genericNode.Attribute("configuration").Value;
var targetEdges = graphXml.Elements("{http://graphml.graphdrawing.org/xmlns}edge").Where(x => x.Attribute("target").Value == id);
var graphNode = new Question(id, description, audio, animation, _getNodeType(type), targetEdges.Any());
var sourceEdges = graphXml.Elements("{http://graphml.graphdrawing.org/xmlns}edge")
.Where(x => x.Attribute("source").Value == id);
foreach (var edge in sourceEdges)
{
var edgeData = edge.Elements("{http://graphml.graphdrawing.org/xmlns}data").FirstOrDefault(x => x.Attribute("key").Value.Equals("d9"));
var arista = new Answer()
{
TargetId = edge.Attribute("target").Value
};
arista.Choices = new List <string>();
List <string> tempChoices;
if (edgeData != null)
{
foreach (var option in edgeData.Value.Split(','))
{
if (PredefinedAnswers.dictionary.TryGetValue(edgeData.Value, out tempChoices))
{
arista.Choices.AddRange(tempChoices);
}
else
{
arista.Choices.Add(option);
}
}
}
graphNode.AddArista(arista);
}
graph.Add(graphNode);
}
return(graph);
}