private static List <AirportWeather> GetWeatherTAF(string ICAO, string xmlTafResult = null)
{
List <AirportWeather> listFutureLocalWeather = new List <AirportWeather>();
if (String.IsNullOrEmpty(ICAO))
{
throw new ArgumentException("You must to provide a valid ICAO code. For more information about what is ICAO code, see https://en.wikipedia.org/wiki/International_Civil_Aviation_Organization_airport_code.");
}
var airportWeatherStandart = new AirportWeather();
airportWeatherStandart.ICAO = ICAO;
Dictionary <string, object> listNodeWeatherLines = null;
try
{
if (String.IsNullOrEmpty(xmlTafResult))
{
listNodeWeatherLines = LoadTafAPI(ICAO).Result;
}
else
{
listNodeWeatherLines = TafToDictionary(ICAO, xmlTafResult).Result;
}
}
catch (Exception e)
{
new ArgumentException("Problema no load dos dados");
}
if (listNodeWeatherLines == null)
{
return(null);
}
string TAFRaw = listNodeWeatherLines["RawTAF"].ToString();
var listForecasts = (List <object>)listNodeWeatherLines["Forecasts"];
foreach (var forecastRawLinesRaw in listForecasts)
{
var forecastRawLines = (Dictionary <string, object>)forecastRawLinesRaw;
var airportWeather = new AirportWeather();
airportWeather.ICAO = airportWeatherStandart.ICAO;
if (forecastRawLines.ContainsKey("TimeStart"))
{
airportWeather.DateBegin = DateTime.Parse(forecastRawLines["TimeStart"].ToString());
}
if (forecastRawLines.ContainsKey("TimeEnd"))
{
airportWeather.DateEnd = DateTime.Parse(forecastRawLines["TimeEnd"].ToString());
}
if (forecastRawLines.ContainsKey("Probality"))
{
airportWeather.Probability = Convert.ToInt32(forecastRawLines["Probality"].ToString());
}
if (forecastRawLines.ContainsKey("WindSpeed"))
{
airportWeather.WindDirection = Convert.ToDouble(forecastRawLines["WindDirection"]);
airportWeather.WindSpeed = Convert.ToDouble(forecastRawLines["WindSpeed"]);
}
if (forecastRawLines.ContainsKey("ChangeIndicator"))
{
if (forecastRawLines["ChangeIndicator"].ToString() == "TEMPO")
{
airportWeather.ChangeType = WeatherChangeType.Tempo;
}
}
//
airportWeather.TAF = TAFRaw;
// Setando o Visibility
double visibilityNumber = -1;
string visibilityString = String.Empty;
if (forecastRawLines.ContainsKey("Visibility"))
{
visibilityString = forecastRawLines["Visibility"].ToString();
}
bool isInMiles = true;
double.TryParse(visibilityString, out visibilityNumber);
visibilityNumber *= 1000;
visibilityNumber = (isInMiles) ? visibilityNumber * 1.6 : visibilityNumber;
airportWeather.Visibility = visibilityNumber;
if (forecastRawLines.ContainsKey("SkyConditions"))
{
IEnumerable <dynamic> skyConditions = (IEnumerable <dynamic>)forecastRawLines["SkyConditions"];
if (skyConditions.Any(s => s.SkyCover == "CAVOK") || skyConditions.Any(s => s.SkyCover == "NSC"))
{
airportWeather.Sky = SkyType.Clear;
}
else if (skyConditions.Any(s => s.SkyCover == "OVC"))
{
airportWeather.Sky = SkyType.Overcast;
}
else if (skyConditions.Any(s => s.SkyCover == "BKN"))
{
airportWeather.Sky = SkyType.VeryCloudy;
}
else if (skyConditions.Any(s => s.SkyCover == "SCT"))
{
airportWeather.Sky = SkyType.SomeCloud;
}
else if (skyConditions.Any(s => s.SkyCover == "FEW"))
{
airportWeather.Sky = SkyType.FewClouds;
}
}
if (forecastRawLines.ContainsKey("AdditionalInfo"))
{
string additionalInfo = forecastRawLines["AdditionalInfo"].ToString();
airportWeather.TAF = (!String.IsNullOrEmpty(airportWeather.TAF)) ? airportWeather.TAF : "";
airportWeather.WeatherType = GetWeatherType(additionalInfo);
}
listFutureLocalWeather.Add(airportWeather);
}
return(listFutureLocalWeather);
}
/// <summary>
/// Get the current weather or/and its predictions but also gets the cached version.
/// </summary>
/// <param name="airport">Airport object</param>
/// <param name="xmlMetarResult">XML result from webservice (METAR)</param>
/// <param name="xmTAFResult">XML result from webservice (TAF)</param>
/// <param name="loadFutureWeather">If is to load predictions</param>
/// <returns></returns>
private static AirportWeather GetWeatherMetar(string ICAO, string xmlMetarResult, string xmTAFResult, bool loadFutureWeather)
{
try
{
if (String.IsNullOrEmpty(ICAO))
{
throw new ArgumentException("You must to provide a valid ICAO code. For more information about what is ICAO code, see https://en.wikipedia.org/wiki/International_Civil_Aviation_Organization_airport_code.");
}
if (listRecentWeather == null)
{
listRecentWeather = new List <AirportWeather>();
}
List <AirportWeather> listExpired = listRecentWeather.Where(s => s.DateExperition <= DateTime.Now).ToList();
for (int i = 0; i < listExpired.Count; i++)
{
listRecentWeather.Remove(listExpired[i]);
}
AirportWeather airportWeather = listRecentWeather.Where(s => s.ICAO == ICAO).FirstOrDefault();
if (airportWeather != null)
{
// If the user wants an airport with TAF, the airport data is cached and it tries to load the TAF, it blocks to try to load the TAF again
if (loadFutureWeather && airportWeather.ListFutureWeather == null && airportWeather.LastTAFAttempet < DateTime.Now)
{
airportWeather.ListFutureWeather = GetWeatherTAF(ICAO);
// If there is no TAF data yet, it tries to load in one hour again
if (airportWeather.ListFutureWeather == null)
{
airportWeather.LastTAFAttempet = DateTime.Now.AddHours(1);
}
}
return(airportWeather);
}
// If the airport data is not cached, so let's get the data!
airportWeather = new AirportWeather();
airportWeather.ICAO = ICAO;
airportWeather.DateExperition = NextTimeToLoadUrl();
airportWeather.DateBegin = DateTime.Now;
airportWeather.DateEnd = airportWeather.DateExperition;
Dictionary <string, object> listWeatherLines = null;
if (String.IsNullOrEmpty(xmlMetarResult))
{
listWeatherLines = LoadMetarAPI(ICAO, loadFutureWeather).Result;
}
else
{
listWeatherLines = MetarToDictionary(ICAO, xmlMetarResult).Result;
}
// If there is no data from airport...
if (listWeatherLines == null)
{
// If there is not TAF data yet, try again in 6 hours
airportWeather.DateExperition = DateTime.Now.AddHours(6);
listRecentWeather.Add(airportWeather);
return(airportWeather);
}
if (loadFutureWeather && !String.IsNullOrEmpty(xmTAFResult))
{
airportWeather.ListFutureWeather = GetWeatherTAF(ICAO, xmTAFResult);
// If there is not TAF data yet, try again in one hours
if (airportWeather.ListFutureWeather == null)
{
airportWeather.LastTAFAttempet = DateTime.Now.AddHours(1);
}
}
string MetarRaw = listWeatherLines["RawMetar"].ToString();
if (listWeatherLines.ContainsKey("WindSpeed"))
{
airportWeather.WindDirection = Convert.ToDouble(listWeatherLines["WindDirection"]);
airportWeather.WindSpeed = Convert.ToDouble(listWeatherLines["WindSpeed"]);
}
if (!String.IsNullOrEmpty(MetarRaw))
{
airportWeather.Metar = MetarRaw;
double visibilityNumber = -1;
if (listWeatherLines.ContainsKey("Visibility"))
{
string visibilityString = listWeatherLines["Visibility"].ToString();
bool isInMiles = true;
double.TryParse(visibilityString, out visibilityNumber);
visibilityNumber *= 1000;
visibilityNumber = (isInMiles) ? visibilityNumber * 1.6 : visibilityNumber;
}
airportWeather.Visibility = visibilityNumber;
IEnumerable <dynamic> skyConditions = (IEnumerable <dynamic>)listWeatherLines["SkyConditions"];
if (skyConditions.Any(s => s.SkyCover == "CAVOK") || skyConditions.Any(s => s.SkyCover == "NSC"))
{
airportWeather.Sky = SkyType.Clear;
}
else if (skyConditions.Any(s => s.SkyCover == "OVC"))
{
airportWeather.Sky = SkyType.Overcast;
}
else if (skyConditions.Any(s => s.SkyCover == "BKN"))
{
airportWeather.Sky = SkyType.VeryCloudy;
}
else if (skyConditions.Any(s => s.SkyCover == "SCT"))
{
airportWeather.Sky = SkyType.SomeCloud;
}
else if (skyConditions.Any(s => s.SkyCover == "FEW"))
{
airportWeather.Sky = SkyType.FewClouds;
}
}
if (listWeatherLines.ContainsKey("Temperature"))
{
airportWeather.Temperature = Convert.ToDouble(listWeatherLines["Temperature"], System.Globalization.CultureInfo.InvariantCulture);
}
if (listWeatherLines.ContainsKey("FlightCategory"))
{
if (listWeatherLines["FlightCategory"].ToString().Contains("VFR"))
{
airportWeather.IsIFR = true;
airportWeather.IsVFR = true;
}
else if (listWeatherLines["FlightCategory"].ToString() == "IFR")
{
airportWeather.IsIFR = true;
}
}
else
{
airportWeather.IsIFR = true;
airportWeather.IsVFR = true;
}
if (listWeatherLines.ContainsKey("AdditionalInfo"))
{
string additionalInfo = listWeatherLines["AdditionalInfo"].ToString();
airportWeather.Metar = (!String.IsNullOrEmpty(airportWeather.Metar)) ? airportWeather.Metar : "";
airportWeather.WeatherType = GetWeatherType(additionalInfo);
airportWeather.ChangeType = WeatherChangeType.Tempo;
airportWeather.Probability = 100;
}
listRecentWeather.Add(airportWeather);
return(airportWeather);
}
catch (Exception e)
{
throw e;
}
}
