public async void ProcessZipcode(string zipcode)
{
XDocument xdoc;
try
{
xdoc = await Task.Run(() =>
{
ndfdXML weather = new ndfdXML();
string latLonXml = weather.LatLonListZipCode(zipcode);
XDocument xdoc2 = XDocument.Parse(latLonXml);
string[] latLon = xdoc2.Element("dwml").Element("latLonList").Value.Split(',');
if (String.IsNullOrEmpty(latLon[0]))
{
return null;
}
decimal lat = Convert.ToDecimal(latLon[0]);
decimal lon = Convert.ToDecimal(latLon[1]);
string weatherXml = weather.NDFDgenByDay(lat, lon, DateTime.Now, "1", "e", "24 hourly");
xdoc2 = XDocument.Parse(weatherXml);
return xdoc2;
});
}
catch (Exception ex)
{
EmitException(ex);
return;
}
if (xdoc == null)
{
EmitException(new Exception("Bad zipcode: "+zipcode));
}
ISemanticTypeStruct outProtocol = rsys.SemanticTypeSystem.GetSemanticTypeStruct("WeatherInfo");
dynamic outSignal = rsys.SemanticTypeSystem.Create("WeatherInfo");
try
{
outSignal.Zip5.Value = zipcode;
outSignal.Low = xdoc.Element("dwml").Element("data").Element("parameters").Elements("temperature").Where(el => el.Attribute("type").Value == "minimum").Single().Element("value").Value.Trim();
outSignal.High = xdoc.Element("dwml").Element("data").Element("parameters").Elements("temperature").Where(el => el.Attribute("type").Value == "maximum").Single().Element("value").Value.Trim();
outSignal.Summary = xdoc.Element("dwml").Element("data").Element("parameters").Element("weather").Element("weather-conditions").Attribute("weather-summary").Value;
outSignal.Conditions = new List<dynamic>();
outSignal.Hazards = new List<dynamic>();
// Process Conditions:
var weatherElements = xdoc.Element("dwml").Element("data").Element("parameters").Element("weather").Element("weather-conditions").Elements("value");
weatherElements.ForEach(v =>
{
dynamic condition = rsys.SemanticTypeSystem.Create("WeatherCondition");
if (v.Attribute("additive") != null)
{
condition.Additive = v.Attribute("additive").Value;
}
condition.Coverage = v.Attribute("coverage").Value;
condition.Intensity = v.Attribute("intensity").Value;
condition.WeatherType = v.Attribute("weather-type").Value;
condition.Qualifier = v.Attribute("qualifier").Value;
outSignal.Conditions.Add(condition);
});
// Process hazards
var hazardElements = xdoc.Element("dwml").Element("data").Element("parameters").Element("hazards").Element("hazard-conditions").Elements("hazard");
hazardElements.ForEach(h =>
{
dynamic hazard = rsys.SemanticTypeSystem.Create("WeatherHazard");
hazard.Phenomena = h.Attribute("phenomena").Value;
hazard.Significance = h.Attribute("significance").Value;
outSignal.Hazards.Add(hazard);
});
}
catch (Exception ex)
{
EmitException(ex);
return;
}
rsys.CreateCarrier(this, outProtocol, outSignal);
}
public async void ProcessZipcode(string zipcode)
{
XDocument xdoc;
try
{
xdoc = await Task.Run(() =>
{
ndfdXML weather = new ndfdXML();
string latLonXml = weather.LatLonListZipCode(zipcode);
XDocument xdoc2 = XDocument.Parse(latLonXml);
string[] latLon = xdoc2.Element("dwml").Element("latLonList").Value.Split(',');
if (String.IsNullOrEmpty(latLon[0]))
{
return(null);
}
decimal lat = Convert.ToDecimal(latLon[0]);
decimal lon = Convert.ToDecimal(latLon[1]);
string weatherXml = weather.NDFDgenByDay(lat, lon, DateTime.Now, "1", "e", "24 hourly");
xdoc2 = XDocument.Parse(weatherXml);
return(xdoc2);
});
}
catch (Exception ex)
{
EmitException(ex);
return;
}
if (xdoc == null)
{
EmitException(new Exception("Bad zipcode: " + zipcode));
}
ISemanticTypeStruct outProtocol = rsys.SemanticTypeSystem.GetSemanticTypeStruct("WeatherInfo");
dynamic outSignal = rsys.SemanticTypeSystem.Create("WeatherInfo");
try
{
outSignal.Zipcode = zipcode;
outSignal.Low = xdoc.Element("dwml").Element("data").Element("parameters").Elements("temperature").Where(el => el.Attribute("type").Value == "minimum").Single().Element("value").Value.Trim();
outSignal.High = xdoc.Element("dwml").Element("data").Element("parameters").Elements("temperature").Where(el => el.Attribute("type").Value == "maximum").Single().Element("value").Value.Trim();
outSignal.Summary = xdoc.Element("dwml").Element("data").Element("parameters").Element("weather").Element("weather-conditions").Attribute("weather-summary").Value;
outSignal.Conditions = new List <dynamic>();
outSignal.Hazards = new List <dynamic>();
// Process Conditions:
var weatherElements = xdoc.Element("dwml").Element("data").Element("parameters").Element("weather").Element("weather-conditions").Elements("value");
weatherElements.ForEach(v =>
{
dynamic condition = rsys.SemanticTypeSystem.Create("WeatherCondition");
if (v.Attribute("additive") != null)
{
condition.Additive = v.Attribute("additive").Value;
}
condition.Coverage = v.Attribute("coverage").Value;
condition.Intensity = v.Attribute("intensity").Value;
condition.WeatherType = v.Attribute("weather-type").Value;
condition.Qualifier = v.Attribute("qualifier").Value;
outSignal.Conditions.Add(condition);
});
// Process hazards
var hazardElements = xdoc.Element("dwml").Element("data").Element("parameters").Element("hazards").Element("hazard-conditions").Elements("hazard");
hazardElements.ForEach(h =>
{
dynamic hazard = rsys.SemanticTypeSystem.Create("WeatherHazard");
hazard.Phenomena = h.Attribute("phenomena").Value;
hazard.Significance = h.Attribute("significance").Value;
outSignal.Hazards.Add(hazard);
});
}
catch (Exception ex)
{
EmitException(ex);
return;
}
rsys.CreateCarrier(this, outProtocol, outSignal);
}
/// <summary>
/// Generate the reports
/// </summary>
private void GenerateReport()
{
records = new NodeCollection();
maximum = states.Count;
try
{
foreach (State state in states)
{
weatherParametersType weatherType = new weatherParametersType();
//specifies parameters maximum temperature, weather condition and cloud amount
weatherType.maxt = true;
weatherType.sky = true;
weatherType.wx = true;
// call the weather service.
//weatherService.NDFDgenAsync(state.Latitude, state.Longitude, productType.timeseries, DateTime.Now.Date, DateTime.Now.AddDays(1).Date, unitType.e, weatherType, state);
string str = weatherService.NDFDgenByDay(state.Latitude, state.Longitude, DateTime.Now.Date, "1", unitType.e, formatType.Item24hourly);
WeatherNode node = new WeatherNode();
// get coordinates on map.
PointF location = ConvertCoordinates(state.Latitude, state.Longitude);
node.PinPoint = new PointF(location.X - node.Size.Width / 2, location.Y - node.Size.Height / 2);
node.State = node.Name = state.Name;
if (!string.IsNullOrEmpty(str))
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(str);
node.Temperature = XmlConvert.ToDecimal(doc.SelectSingleNode("dwml/data/parameters/temperature[@type='maximum']/value/text()").Value);
XmlNode n = doc.SelectSingleNode("dwml/data/parameters/weather/weather-conditions/value");
string weather = null;
if (n != null)
{
XmlAttribute attr = n.Attributes["weather-type"];
if (attr != null)
{
weather = n.Attributes["weather-type"].Value;
}
}
if (weather == "freezing rain" ||
weather == "rain" ||
weather == "hail" ||
weather == "rain showers" ||
weather == "freezing drizzle" ||
weather == "drizzle")
{
node.WeatherCondition = WeatherCondition.Rain;
}
else if (weather == "show showers" ||
weather == "blowing snow" ||
weather == "snow" ||
weather == "ice pellets")
{
node.WeatherCondition = WeatherCondition.Snow;
}
else if (weather == "thunderstorms")
{
node.WeatherCondition = WeatherCondition.ThunderStorm;
}
else
{
node.WeatherCondition = WeatherCondition.None;
}
records.Add(node);
value++;
backgroundWorker1.ReportProgress(value);
}
}
}
catch (Exception exp)
{
MessageBox.Show("Failed to establish connection with the service provider");
}
}
