private Graph CreateGraph()
{
Graph finalgraph = new Graph();
List<Node> Nodes = dbNodes.getAllNodes();
List<Battery> Batteries = dbBattery.getAllBatteries();
foreach (Node node in Nodes)
{
foreach (Battery battery in Batteries)
{
if (battery._station != null)
{
if (node.Data._id == battery._station._id)
{
node.Data.AddBattery(battery);
}
}
}
Battery batteryCharged = node.Data.Batteries.Find(
delegate(Battery bttr)
{
return bttr._status == Battery.Status.Charged;
}
);
if (batteryCharged != null)
{
finalgraph.AddNode(node);
}
}
Debug.WriteLine("count: "+finalgraph.Nodes.Count().ToString());
foreach (Node node in finalgraph.Nodes)
{
List<List<int>> Neighbors = dbNeighbors.getAllNeighbors(node);
foreach (int i in Neighbors.ElementAt(0))
{
int count = 0;
foreach (Node Neighbor in finalgraph.Nodes)
if (Neighbor.Id == i)
{
finalgraph.AddDirectedEdge(node, Neighbor, Neighbors.ElementAt(1).ElementAt(count));
}
count++;
}
}
return finalgraph;
}
public RoutePlanner()
{
graph = CreateGraph();
}
private Graph GoogleMapsAddEdges(Graph inputGraph,Node startNode, Node endNode)
{
string startNodeAddress = startNode.Data._street+"+"+startNode.Data._streetNo+"+"+startNode.Data._zipCode+"+Danmark|";
string endNodeAddress = endNode.Data._street + "+" + endNode.Data._streetNo + "+" + endNode.Data._zipCode + "+Danmark";
string destination = "";
string origins = startNodeAddress+endNodeAddress;
foreach (Node node in inputGraph.Nodes)
{
destination += node.Data._street + "+" + node.Data._streetNo + "+" + node.Data._zipCode + "+danmark|";
}
destination = destination.Substring(0, destination.Length - 1);
string DownloadString = "https://maps.googleapis.com/maps/api/distancematrix/json?origins=" + origins + "&destinations=" + destination + "&mode=driving&language=da&sensor=false";
//string DownloadString = "E:/Windows/Documents/DM76-gruppe7/testjson.json";
WebClient webclient = new WebClient();
dynamic result = JsonValue.Parse(webclient.DownloadString(DownloadString));
if (result.status == "OK")
{
for (int i = 0; i < result.rows.Count; i++)
{
for (int j = 0; j < result.rows[i].elements.Count; j++)
{
if (result.rows[i].elements[j].status == "OK")
{
if (result.rows[i].elements[j].distance.value > 100000 && result.rows[i].elements[j].distance.value < 140000)
{
if (i == 0)
{
inputGraph.AddUndirectedEdge(startNode, inputGraph.Nodes.ElementAt(j), (int)result.rows[i].elements[j].distance.value);
}
else
{
inputGraph.AddUndirectedEdge(endNode, inputGraph.Nodes.ElementAt(j), (int)result.rows[i].elements[j].distance.value);
}
}
}
}
}
}
inputGraph.AddNode(startNode);
inputGraph.AddNode(endNode);
return inputGraph;
}
