public async Task <DistanceMatrixGetRes> GetDistanceMatrix(DistanceMatrixGetReq req)
{
//string URL = "https://maps.googleapis.com/maps/api/distancematrix/json?units=metric&origins=40.6655101,-73.89188969999998&destinations=41.6655101,-73.89188969999998&key=AIzaSyDhxUUgHmu48Zv0_ECSms00t9OzxZkE1h0&transit_mode=walk";
//string URL = "https://maps.googleapis.com/maps/api/distancematrix/json?key=GoogleAPIKey&units=units&origins=origins&destinations=destinations&transit_mode=transit_mode";
string URL = _configuration.GetValue <string>("URLDistanceMatrix");
string APIKey = _configuration.GetValue <string>("GoogleAPIKey");
URL = URL + "?key=" + APIKey;
URL = URL + "&units=" + req.Units;
URL = URL + "&origins=" + req.Origins.Latitude + "," + req.Origins.Longitude;
URL = URL + "&destinations=" + req.Destinations.Latitude + "," + req.Destinations.Longitude;
URL = URL + "&transit_mode=" + req.Transit_Mode;
var json = JsonConvert.SerializeObject(req);
HttpClient client = new HttpClient();
var content = new StringContent("", Encoding.UTF8, "application/json");
try
{
HttpResponseMessage responseMessage = await client.PostAsync(URL, content);
var responseJsonString = await responseMessage.Content.ReadAsStringAsync();
return((dynamic)JsonConvert.DeserializeObject(responseJsonString, typeof(DistanceMatrixGetRes)));
}
catch (System.Exception ex)
{
return(null);
}
}
public async Task <DistanceMatrixGetRes> GetDistanceMatrixForProduct(string FromProductId, string ToProductId, string Units = "metric", string TransitMode = "bus")
{
DistanceMatrixGetRes response = new DistanceMatrixGetRes();
DistanceMatrixGetReq request = new DistanceMatrixGetReq();
try
{
request.Units = Units;
request.Transit_Mode = TransitMode;
var FromProduct = GetProductDetails(FromProductId);
var ToProduct = GetProductDetails(ToProductId);
if (FromProduct == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "Product not found : " + FromProductId;
return(response);
}
if (ToProduct == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "Product not found : " + ToProductId;
return(response);
}
if (FromProduct.Placeholder == true || ToProduct.Placeholder == true)//if any of the From or To Placeholder is true then do not calculate matrix
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "Product not found : " + ToProductId;
return(response);
}
request.Origins.Latitude = Convert.ToDouble(FromProduct.Lat);
request.Origins.Longitude = Convert.ToDouble(FromProduct.Long);
request.Destinations.Latitude = Convert.ToDouble(ToProduct.Lat);
request.Destinations.Longitude = Convert.ToDouble(ToProduct.Long);
response = await GetDistanceMatrix(request);
if (response == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "Error occurred while calling Google service";
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = ex.Message;
}
return(response);
}
public async Task <DistanceMatrixGetRes> GetDistanceMatrixForCity(string FromCityId, string ToCityId, string Units = "metric", string TransitMode = "bus")
{
DistanceMatrixGetRes response = new DistanceMatrixGetRes();
DistanceMatrixGetReq request = new DistanceMatrixGetReq();
try
{
request.Units = Units;
request.Transit_Mode = TransitMode;
var FromCity = GetCityDetails(FromCityId);
var ToCity = GetCityDetails(ToCityId);
if (FromCity == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "City not found : " + FromCityId;
return(response);
}
if (ToCity == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "City not found : " + ToCity;
return(response);
}
request.Origins.Latitude = Convert.ToDouble(FromCity.Lat);
request.Origins.Longitude = Convert.ToDouble(FromCity.Lon);
request.Destinations.Latitude = Convert.ToDouble(ToCity.Lat);
request.Destinations.Longitude = Convert.ToDouble(ToCity.Lon);
response = await GetDistanceMatrix(request);
if (response == null)
{
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = "Error occurred while calling Google service";
}
else
{
response.OriginCity = FromCity.ResortName;
response.DestinationCity = ToCity.ResortName;
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
response.ResponseStatus.Status = "Failure";
response.ResponseStatus.ErrorMessage = ex.Message;
}
return(response);
}
