public Route Execute()
{
string uri = this.GetRequestUri();
System.Net.WebRequest request = System.Net.HttpWebRequest.Create(uri);
AutoResetEvent waitEvent = new AutoResetEvent(false);
IAsyncResult result = request.BeginGetResponse((AsyncCallback) delegate(IAsyncResult ar)
{
waitEvent.Set();
Thread.Sleep(0);
}, this);
waitEvent.WaitOne();
RouteRestResponse response;
using (System.IO.StreamReader str = new System.IO.StreamReader(request.EndGetResponse(result).GetResponseStream()))
{
response = DeserializeResponse(str.ReadToEnd());
}
Route restRoute = null;
if (response.ResourceSets.Length > 0 && response.ResourceSets[0].Resources.Length > 0)
{
restRoute = response.ResourceSets[0].Resources[0] as Route;
}
if (null != restRoute)
{
StringBuilder sb1 = new StringBuilder();
StringBuilder sb2 = new StringBuilder();
foreach (RouteLeg leg in restRoute.RouteLeg)
{
foreach (ItineraryItem item in leg.ItineraryItem)
{
sb1.AppendLine(item.Instruction.maneuverType + "\t" + item.Instruction.Value);
}
sb1.AppendLine();
}
// Apparently we don't get good traffic data from this call
MobileSrc.Services.RouteServices.RouteServiceClient client = new Services.RouteServices.RouteServiceClient("BasicHttpBinding_IRouteService");
#if SERVER
if (response.ResourceSets.Length > 0 && response.ResourceSets[0].Resources.Length > 0)
{
Services.RouteServices.RouteRequest soapRequest = GetRequest(response.ResourceSets[0].Resources[0] as Route);
try
{
Services.RouteServices.RouteResponse soapResponse = client.CalculateRoute(soapRequest);
restRoute.TravelDuration = soapResponse.Result.Summary.TimeInSeconds;
foreach (MobileSrc.Services.RouteServices.RouteLeg leg in soapResponse.Result.Legs)
{
foreach (MobileSrc.Services.RouteServices.ItineraryItem item in leg.Itinerary)
{
sb2.AppendLine(item.ManeuverType + "\t" + item.Text);
}
sb2.AppendLine();
}
}
catch
{
}
}
#else
client.CalculateRouteCompleted += new EventHandler <Services.RouteServices.CalculateRouteCompletedEventArgs>
(
delegate(object sender, Services.RouteServices.CalculateRouteCompletedEventArgs e)
{
if (null == e.Error)
{
restRoute.TravelDuration = e.Result.Result.Summary.TimeInSeconds;
foreach (MobileSrc.Services.RouteServices.RouteLeg leg in e.Result.Result.Legs)
{
foreach (MobileSrc.Services.RouteServices.ItineraryItem item in leg.Itinerary)
{
sb2.AppendLine(item.ManeuverType + "\t" + item.Text);
}
sb2.AppendLine();
}
}
waitEvent.Set();
}
);
if (response.ResourceSets.Length > 0 && response.ResourceSets[0].Resources.Length > 0)
{
Services.RouteServices.RouteRequest soapRequest = GetRequest(response.ResourceSets[0].Resources[0] as Route);
client.CalculateRouteAsync(soapRequest);
}
waitEvent.WaitOne();
#endif
}
return(restRoute);
}
private Services.RouteServices.RouteRequest GetRequest(Route response)
{
Services.RouteServices.RouteRequest request = new Services.RouteServices.RouteRequest();
request.Waypoints = new List <Services.RouteServices.Waypoint>();
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Credentials = new Services.RouteServices.Credentials();
request.Credentials.ApplicationId = this.ApplicationId;
request.Waypoints[0].Location = new Services.RouteServices.Location();
request.Waypoints[0].Location.Latitude = this.Waypoints[0].Location.Latitude;
request.Waypoints[0].Location.Longitude = this.Waypoints[0].Location.Longitude;
ItineraryItem[] items = new ItineraryItem[response.RouteLeg[0].ItineraryItem.Length];
response.RouteLeg[0].ItineraryItem.CopyTo(items, 0);
Array.Sort <ItineraryItem>(items, new Comparison <ItineraryItem>(CompareItinerary));
int counter = 1;
List <ItineraryItem> validItems = new List <ItineraryItem>();
for (int i = 0; i < 23 && i < items.Length; ++i)
{
validItems.Add(items[i]);
}
foreach (ItineraryItem item in response.RouteLeg[0].ItineraryItem)
{
if (validItems.Contains(item))
{
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = item.ManeuverPoint.Latitude;
request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = item.ManeuverPoint.Longitude;
counter++;
if (counter >= 23)
{
break;
}
}
}
/*
* int itemCount = 23;
* int increment = (int)Math.Max(1, Math.Floor(response.RoutePath.Line.Point.Length / (double)itemCount));
* for (int i = 0; i < itemCount && i < response.RoutePath.Line.Point.Length; i += increment)
* {
* Point item = response.RoutePath.Line.Point[i];
* request.Waypoints.Add(new Services.RouteServices.Waypoint());
* request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
* request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = item.Latitude;
* request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = item.Longitude;
* }
*/
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = this.Waypoints[this.Waypoints.Count - 1].Location.Latitude;
request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = this.Waypoints[this.Waypoints.Count - 1].Location.Longitude;
// Only accept results with high confidence.
request.Options = new Services.RouteServices.RouteOptions();
request.Options.RoutePathType = Services.RouteServices.RoutePathType.None;
request.Options.TrafficUsage = Services.RouteServices.TrafficUsage.TrafficBasedTime;
return(request);
}
private Services.RouteServices.RouteRequest GetRequest(Route response)
{
Services.RouteServices.RouteRequest request = new Services.RouteServices.RouteRequest();
request.Waypoints = new List<Services.RouteServices.Waypoint>();
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Credentials = new Services.RouteServices.Credentials();
request.Credentials.ApplicationId = this.ApplicationId;
request.Waypoints[0].Location = new Services.RouteServices.Location();
request.Waypoints[0].Location.Latitude = this.Waypoints[0].Location.Latitude;
request.Waypoints[0].Location.Longitude = this.Waypoints[0].Location.Longitude;
ItineraryItem[] items = new ItineraryItem[response.RouteLeg[0].ItineraryItem.Length];
response.RouteLeg[0].ItineraryItem.CopyTo(items, 0);
Array.Sort<ItineraryItem>(items, new Comparison<ItineraryItem>(CompareItinerary));
int counter = 1;
List<ItineraryItem> validItems = new List<ItineraryItem>();
for (int i = 0; i < 23 && i < items.Length; ++i)
{
validItems.Add(items[i]);
}
foreach (ItineraryItem item in response.RouteLeg[0].ItineraryItem)
{
if (validItems.Contains(item))
{
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = item.ManeuverPoint.Latitude;
request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = item.ManeuverPoint.Longitude;
counter++;
if (counter >= 23)
{
break;
}
}
}
/*
int itemCount = 23;
int increment = (int)Math.Max(1, Math.Floor(response.RoutePath.Line.Point.Length / (double)itemCount));
for (int i = 0; i < itemCount && i < response.RoutePath.Line.Point.Length; i += increment)
{
Point item = response.RoutePath.Line.Point[i];
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = item.Latitude;
request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = item.Longitude;
}
*/
request.Waypoints.Add(new Services.RouteServices.Waypoint());
request.Waypoints[request.Waypoints.Count - 1].Location = new Services.RouteServices.Location();
request.Waypoints[request.Waypoints.Count - 1].Location.Latitude = this.Waypoints[this.Waypoints.Count - 1].Location.Latitude;
request.Waypoints[request.Waypoints.Count - 1].Location.Longitude = this.Waypoints[this.Waypoints.Count-1].Location.Longitude;
// Only accept results with high confidence.
request.Options = new Services.RouteServices.RouteOptions();
request.Options.RoutePathType = Services.RouteServices.RoutePathType.None;
request.Options.TrafficUsage = Services.RouteServices.TrafficUsage.TrafficBasedTime;
return request;
}
