private Graphic GenerateGraphic(Diamond1EntityItem item)
{
MapPoint point = new MapPoint(item.Longitude, item.Latitude, SpatialReferences.Wgs84);
var graphic = new Graphic(point);
if (Validation.IsValidInt(item.WindAngle))
{
var symbol = new PictureMarkerSymbol();
symbol.SetSourceAsync(new Uri("pack://application:,,,/Pmss.Micaps.Render;component/Img/Wind.png")).GetAwaiter().GetResult();
symbol.Angle = item.WindAngle;
graphic.Symbol = symbol;
}
else
{
var symbol = new SimpleMarkerSymbol
{
Style = SimpleMarkerStyle.Circle,
Color = Colors.Black,
Size = 5
};
graphic.Symbol = symbol;
}
graphic.Attributes[Diamond1Attributes.StationNumber] = item.StationNumber;
graphic.Attributes[Diamond1Attributes.CloudAmount] = Validation.IsValidInt(item.CloudAmount) ? item.CloudAmount.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.WindSpeed] = Validation.IsValidInt(item.WindSpeed) ? item.WindSpeed.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.AirPressure] = Validation.IsValidInt(item.AirPressure) ? item.AirPressure.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.ThreehoursAP] = Validation.IsValidInt(item.ThreehoursAP) ? item.ThreehoursAP.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.SixhoursRain] = Validation.IsValidFloat(item.SixhoursRain) ? item.SixhoursRain.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.DiYunLiang] = Validation.IsValidInt(item.DiYunLiang) ? item.DiYunLiang.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.DiYunGao] = Validation.IsValidInt(item.DiYunGao) ? item.DiYunGao.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.DewPoint] = Validation.IsValidInt(item.DewPoint) ? item.DewPoint.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.Visibility] = Validation.IsValidFloat(item.Visibility) ? item.Visibility.ToString() : string.Empty;
graphic.Attributes[Diamond1Attributes.Temperature] = Validation.IsValidFloat(item.Temperature) ? item.Temperature.ToString() : string.Empty;
return(graphic);
}
public Diamond1Entity RetrieveEntity()
{
var result = new Diamond1Entity();
result.Items = new List <Diamond1EntityItem>();
using (var reader = new StreamReader(this.FilePath, Encoding.Default))
{
string line = string.Empty;
string[] array = null;
string pattern = @"\s+";
// line1
line = reader.ReadLine();
array = Regex.Split(line?.Trim(), pattern);
if (array == null || array.Length <= 2)
{
throw new InvalidDataException(this.FilePath);
}
result.DiamondType = Convert.ToInt32(array[1]);
result.Description = array[2];
for (int i = 3; i < array.Length; i++)
{
result.Description += " " + array[i];
}
// header may need more than 1 line
string[] header = new string[5];
int index = 0;
while (index < 5)
{
line = reader.ReadLine();
array = Regex.Split(line?.Trim(), pattern);
if (array == null)
{
throw new InvalidDataException(this.FilePath);
}
foreach (var item in array)
{
header[index++] = item;
}
}
result.Year = Convert.ToInt32(header[0]);
result.Month = Convert.ToInt32(header[1]);
result.Day = Convert.ToInt32(header[2]);
result.Hour = Convert.ToInt32(header[3]);
result.StationAmount = Convert.ToInt32(header[4]);
// Items
while ((line = reader.ReadLine()) != null)
{
array = Regex.Split(line?.Trim(), pattern);
if (array == null || array.Length < 24)
{
throw new InvalidDataException(this.FilePath);
}
var item = new Diamond1EntityItem()
{
StationNumber = Convert.ToInt64(array[0]),
Longitude = Convert.ToSingle(array[1]),
Latitude = Convert.ToSingle(array[2]),
Elevation = Convert.ToSingle(array[3]),
StationLevel = Convert.ToInt32(array[4]),
CloudAmount = Convert.ToInt32(array[5]),
WindAngle = Convert.ToInt32(array[6]),
WindSpeed = Convert.ToInt32(array[7]),
AirPressure = Convert.ToInt32(array[8]),
ThreehoursAP = Convert.ToInt32(array[9]),
LastWeather1 = Convert.ToInt32(array[10]),
LastWeather2 = Convert.ToInt32(array[11]),
SixhoursRain = Convert.ToSingle(array[12]),
DiYunZhuang = Convert.ToInt32(array[13]),
DiYunLiang = Convert.ToInt32(array[14]),
DiYunGao = Convert.ToInt32(array[15]),
DewPoint = Convert.ToInt32(array[16]),
Visibility = Convert.ToSingle(array[17]),
CurrentWeather = Convert.ToInt32(array[18]),
Temperature = Convert.ToSingle(array[19]),
ZhongYunZhuang = Convert.ToInt32(array[20]),
GaoYunZhuang = Convert.ToInt32(array[21]),
Flag1 = Convert.ToInt32(array[22]),
Flag2 = Convert.ToInt32(array[23])
};
if (item.Flag1 == 1 && item.Flag2 == 2)
{
if (array.Length != 26)
{
throw new InvalidDataException(this.FilePath);
}
item.TemperatureDiff24 = Convert.ToInt32(array[24]);
item.PressureDiff24 = Convert.ToInt32(array[25]);
}
result.Items.Add(item);
}
}
return(result);
}
