public static int SnapAnomalyToRoad(int anomalyId)
{
AnomalyService service = new AnomalyService();
var anomaly = service.GetAnomaly(anomalyId);
using (var client = new HttpClient())
{
string path = String.Format("https://roads.googleapis.com/v1/snapToRoads?path={0}&key={1}", anomaly.Latitude + "," + anomaly.Longitude, Constants.GoogleMapsRoadsAPIKey);
HttpResponseMessage response = client.GetAsync(path).Result;
if (response.IsSuccessStatusCode)
{
SnappedPath snappedPath = response.Content.ReadAsAsync <SnappedPath>().Result;
if (snappedPath != null && snappedPath.snappedPoints != null && snappedPath.snappedPoints.Count() > 0)
{
for (int j = 0; j < snappedPath.snappedPoints.Count(); j++)
{
anomaly.SnappedLatitude = snappedPath.snappedPoints.ElementAt(j).location.latitude;
anomaly.SnappedLongitude = snappedPath.snappedPoints.ElementAt(j).location.longitude;
}
}
}
}
return(service.SaveChanges());
}
public static void SnapPointToRoad()
{
string locationPoints = Console.ReadLine();
while (locationPoints != "x")
{
string result = "";
using (var client = new HttpClient())
{
string path = String.Format("https://roads.googleapis.com/v1/snapToRoads?path={0}&key={1}", locationPoints, Constants.GoogleMapsRoadsAPIKey);
HttpResponseMessage response = client.GetAsync(path).Result;
if (response.IsSuccessStatusCode)
{
SnappedPath snappedPath = response.Content.ReadAsAsync <SnappedPath>().Result;
if (snappedPath != null && snappedPath.snappedPoints != null && snappedPath.snappedPoints.Count() > 0)
{
for (int j = 0; j < snappedPath.snappedPoints.Count(); j++)
{
result += snappedPath.snappedPoints.ElementAt(j).location.latitude + "," + snappedPath.snappedPoints.ElementAt(j).location.longitude + " ";
}
}
}
}
Console.WriteLine(result);
locationPoints = Console.ReadLine();
}
}
public static void MapToSnappedLocations(this List <Measurement> measurements)
{
if (measurements.Count > 0)
{
int batchesCount = measurements.Count / 100 + (measurements.Count % 100 > 0 ? 1 : 0);
for (int i = 0; i < batchesCount; i++)
{
var batch = measurements.Skip(100 * i).Take(100).ToList();
string locationPoints = "";
for (int j = 0; j < batch.Count; j++)
{
if (j > 0)
{
locationPoints += "|";
}
locationPoints += batch[j].Latitude + "," + batch[j].Longitude;
}
using (var client = new HttpClient())
{
string path = String.Format("https://roads.googleapis.com/v1/snapToRoads?path={0}&key={1}", locationPoints, Constants.GoogleMapsRoadsAPIKey);
HttpResponseMessage response = client.GetAsync(path).Result;
if (response.IsSuccessStatusCode)
{
SnappedPath snappedPath = response.Content.ReadAsAsync <SnappedPath>().Result;
if (snappedPath != null && snappedPath.snappedPoints != null && snappedPath.snappedPoints.Count() > 0)
{
for (int j = 0; j < snappedPath.snappedPoints.Count(); j++)
{
measurements[100 * i + snappedPath.snappedPoints.ElementAt(j).originalIndex].SnappedLatitude = snappedPath.snappedPoints.ElementAt(j).location.latitude;
measurements[100 * i + snappedPath.snappedPoints.ElementAt(j).originalIndex].SnappedLongitude = snappedPath.snappedPoints.ElementAt(j).location.longitude;
}
}
}
}
}
for (int j = 1; j < measurements.Count; j++)
{
var longitude = measurements[j].Longitude;
var latitude = measurements[j].Latitude;
var perviouslongitude = measurements[j - 1].Longitude;
var perviouslatitude = measurements[j - 1].Latitude;
if (measurements[j].SnappedLongitude.HasValue)
{
longitude = measurements[j].SnappedLongitude.Value;
}
if (measurements[j].SnappedLatitude.HasValue)
{
latitude = measurements[j].SnappedLatitude.Value;
}
if (measurements[j - 1].SnappedLongitude.HasValue)
{
perviouslongitude = measurements[j - 1].SnappedLongitude.Value;
}
if (measurements[j - 1].SnappedLatitude.HasValue)
{
perviouslatitude = measurements[j - 1].SnappedLatitude.Value;
}
double timeSeconds = measurements[j].MeasurementTime.Subtract(measurements[j - 1].MeasurementTime).TotalSeconds;
}
}
//return measurements;
}
