private void ParseForecastData(TAFDto dto, forecast[] xml)
{
var lineNumber = 0;
foreach (var line in xml)
{
var lineDto = new TAFLineDto();
lineDto.Altimeter = ParserHelpers.GetValue(line.altim_in_hgSpecified, line.altim_in_hg);
lineDto.ForecastTimeEnd = ParserHelpers.ParseDateTime(line.fcst_time_to);
lineDto.ForecastTimeStart = ParserHelpers.ParseDateTime(line.fcst_time_from);
if (line.sky_condition != null)
{
lineDto.SkyCondition.AddRange(line.sky_condition
.Select(sc => GetSkyCondition(sc)));
}
// First line may not have an change type
if (lineNumber > 0 &&
!String.IsNullOrWhiteSpace(line.change_indicator))
{
lineDto.ChangeIndicator = ChangeIndicatorType.GetByName(line.change_indicator);
}
if (line.icing_condition != null)
{
lineDto.IcingHazards.AddRange(line.icing_condition
.Where(ic => !String.IsNullOrWhiteSpace(ic.icing_intensity))
.Select(ic => GetHazard(ic)));
}
if (line.turbulence_condition != null)
{
lineDto.TurbulenceHazards.AddRange(line.turbulence_condition
.Where(tb => !String.IsNullOrWhiteSpace(tb.turbulence_intensity))
.Select(tb => GetHazard(tb)));
}
lineDto.VerticalVisibility = ParserHelpers.GetValue(
line.vert_vis_ftSpecified, line.vert_vis_ft);
lineDto.Visibility = ParserHelpers.GetValue(
line.visibility_statute_miSpecified, line.visibility_statute_mi);
lineDto.Weather = line.wx_string;
lineDto.Wind = GetWind(line);
lineDto.WindShear = GetWindSheer(line);
dto.TAFLine.Add(lineDto);
lineNumber++;
}
}
private ForecastDto GetForecast(string line, List <TAFCSVField> fieldOrder)
{
var dto = new ForecastDto()
{
GeographicData = new GeographicDataDto(),
TAF = new List <TAFDto>()
{
new TAFDto()
}
};
var taf = dto.TAF[0];
TAFLineDto tafLine = new TAFLineDto();
var fields = line.Split(ParserConstants.CSVSplitCharacter);
for (var idx = 0; idx < fieldOrder.Count && idx < fields.Length; idx++)
{
try
{
if (fieldOrder[idx] == TAFCSVField.fcst_time_from &&
String.IsNullOrWhiteSpace(fields[idx]))
{
// We've read all fields associated with this forecast so bail out early
break;
}
// Skip all unknown and empty fields
if (fieldOrder[idx] == TAFCSVField.Unknown ||
String.IsNullOrWhiteSpace(fields[idx]))
{
continue;
}
var fieldVal = fields[idx].Trim();
if (fieldOrder[idx] == TAFCSVField.raw_text)
{
taf.RawTAF = fieldVal;
continue;
}
if (fieldOrder[idx] == TAFCSVField.altim_in_hg)
{
tafLine.Altimeter = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.bulletin_time)
{
taf.BulletinTime = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.change_indicator)
{
tafLine.ChangeIndicator = ChangeIndicatorType.GetByName(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.cloud_base_ft_agl)
{
tafLine.SkyCondition[tafLine.SkyCondition.Count - 1].CloudBase = ParserHelpers.ParseInt(fieldVal) ?? DefaultValue.Height;
continue;
}
if (fieldOrder[idx] == TAFCSVField.sky_cover)
{
tafLine.SkyCondition.Add(new SkyConditionDto()
{
SkyCondition = SkyConditionType.ByName(fieldVal)
});
continue;
}
if (fieldOrder[idx] == TAFCSVField.fcst_time_from)
{
// This should be made safe, we are assuming all new DateTime objects
// have the same date
if (tafLine.ForecastTimeStart > ParserConstants.DefaultDateTime)
{
taf.TAFLine.Add(tafLine);
tafLine = new TAFLineDto();
}
tafLine.ForecastTimeStart = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.fcst_time_to)
{
tafLine.ForecastTimeEnd = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.icing_intensity)
{
var intensity = ParserHelpers.ParseInt(fieldVal) ?? -1;
tafLine.IcingHazards.Add(new HazardDto()
{
Intensity = IcingIntensity.ByValue(intensity)
});
continue;
}
if (fieldOrder[idx] == TAFCSVField.icing_max_alt_ft_agl)
{
tafLine.IcingHazards[tafLine.IcingHazards.Count - 1].MaxAltitude =
ParserHelpers.ParseInt(fieldVal) ?? DefaultValue.Height;
continue;
}
if (fieldOrder[idx] == TAFCSVField.icing_min_alt_ft_agl)
{
tafLine.IcingHazards[tafLine.IcingHazards.Count - 1].MinAltitude =
ParserHelpers.ParseInt(fieldVal) ?? DefaultValue.Height;
continue;
}
if (fieldOrder[idx] == TAFCSVField.issue_time)
{
taf.IssuedTime = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.max_or_min_temp_c)
{
var tempFloat = ParserHelpers.ParseFloat(fieldVal);
if (tempFloat.HasValue)
{
if (tafLine.TemperatureRange == null)
{
tafLine.TemperatureRange = new TemperatureRangeDto()
{
MaxTemperature = tempFloat
};
}
else
{
if (tempFloat > tafLine.TemperatureRange.MaxTemperature)
{
tafLine.TemperatureRange.MinTemperature = tafLine.TemperatureRange.MaxTemperature;
tafLine.TemperatureRange.MaxTemperature = tempFloat;
}
else
{
tafLine.TemperatureRange.MinTemperature = tempFloat;
}
}
}
continue;
}
if (fieldOrder[idx] == TAFCSVField.not_decoded)
{
tafLine.NotDecoded = fieldVal;
continue;
}
if (fieldOrder[idx] == TAFCSVField.probability)
{
tafLine.Probability = ParserHelpers.ParseInt(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.remarks)
{
taf.Remarks = fieldVal;
continue;
}
if (fieldOrder[idx] == TAFCSVField.sfc_temp_c)
{
tafLine.Temperature = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.station_id)
{
dto.ICAO = fieldVal;
continue;
}
if (fieldOrder[idx] == TAFCSVField.time_becoming)
{
tafLine.TimeBecoming = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.turbulence_intensity)
{
var intensity = ParserHelpers.ParseInt(fieldVal) ?? -1;
tafLine.TurbulenceHazards.Add(new HazardDto()
{
Intensity = TurbulenceIntensity.ByValue(intensity)
});
continue;
}
if (fieldOrder[idx] == TAFCSVField.turbulence_max_alt_ft_agl)
{
tafLine.TurbulenceHazards[tafLine.TurbulenceHazards.Count - 1].MaxAltitude =
ParserHelpers.ParseInt(fieldVal) ?? DefaultValue.Height;
continue;
}
if (fieldOrder[idx] == TAFCSVField.turbulence_min_alt_ft_agl)
{
tafLine.TurbulenceHazards[tafLine.TurbulenceHazards.Count - 1].MinAltitude =
ParserHelpers.ParseInt(fieldVal) ?? DefaultValue.Height;
continue;
}
if (fieldOrder[idx] == TAFCSVField.valid_time)
{
///TODO: Temperature valid time, need to determine how this should be handled
continue;
}
if (fieldOrder[idx] == TAFCSVField.valid_time_from)
{
taf.ValidTimeStart = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.valid_time_to)
{
taf.ValidTimeEnd = ParserHelpers.ParseDateTime(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.vert_vis_ft)
{
tafLine.VerticalVisibility = ParserHelpers.ParseInt(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.visibility_statute_mi)
{
tafLine.Visibility = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.elevation_m)
{
dto.GeographicData.Elevation = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.latitude)
{
dto.GeographicData.Latitude = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.longitude)
{
dto.GeographicData.Longitude = ParserHelpers.ParseFloat(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_dir_degrees)
{
tafLine.Wind = new WindDto()
{
Direction = ParserHelpers.ParseInt(fieldVal)
};
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_gust_kt)
{
tafLine.Wind.Gust = ParserHelpers.ParseInt(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_speed_kt)
{
tafLine.Wind.Speed = ParserHelpers.ParseInt(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.wx_string)
{
tafLine.Weather = fieldVal;
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_shear_hgt_ft_agl)
{
tafLine.WindShear = new WindShearDto()
{
Height = ParserHelpers.ParseInt(fieldVal)
};
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_shear_dir_degrees)
{
tafLine.WindShear.Direction = ParserHelpers.ParseInt(fieldVal);
continue;
}
if (fieldOrder[idx] == TAFCSVField.wind_shear_speed_kt)
{
tafLine.WindShear.Speed = ParserHelpers.ParseInt(fieldVal);
continue;
}
}
catch (Exception ex)
{
Console.WriteLine($"Index: {idx}, Message: {ex.Message}");
}
}
// Add the most recently parsed line if it has valid data
if (tafLine.ForecastTimeStart > ParserConstants.DefaultDateTime)
{
dto.TAF[0].TAFLine.Add(tafLine);
}
return(dto);
}
