private double GetDistance(AirportInfoModel firstAirport, AirportInfoModel secondAirport, string returnValType = Constants.Mile)
{
try
{
GeoCoordinate pin1 = new GeoCoordinate(firstAirport.Location.Latitude, firstAirport.Location.Longitude);
GeoCoordinate pin2 = new GeoCoordinate(secondAirport.Location.Latitude, secondAirport.Location.Longitude);
//default return type is meter from GetDistanceTo.
double measuredDistance = pin1.GetDistanceTo(pin2);
if (measuredDistance != 0)
{
measuredDistance = measuredDistance / 1000; // convert to km.
}
else
{
return(0);
}
if (returnValType != Constants.Kilometer)
{
return(measuredDistance.ConvertKilometersToMiles());
}
return(measuredDistance);
}
catch (Exception ex)
{
throw new Exception("An error is occured while calculating measure.");
}
}
private async Task <AirportInfoModel> GetAirportInfoAsync(string airportCode)
{
AirportInfoModel airportInfo = new AirportInfoModel();
var response = string.Empty;
string endPoint = $"{_appSettings.TelePortDevUrl}{airportCode.ToUpper(new CultureInfo("en-US", false))}";
using (var client = new HttpClient())
{
HttpResponseMessage result = await client.GetAsync(endPoint);
if (result.IsSuccessStatusCode)
{
response = await result.Content.ReadAsStringAsync();
airportInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <AirportInfoModel>(response);
}
else
{
throw new Exception("An error is occured while fetching airport info. Please check airport IATA code.");
}
}
return(airportInfo);
}