/// <summary>
/// Parses data string from prism and sets the metadata for the ITimeSeries object.
/// </summary>
/// <param name="errorMsg"></param>
/// <param name="data"></param>
/// <param name="output"></param>
/// <returns></returns>
private Dictionary <string, string> SetMetadata(out string errorMsg, PRISMData.PRISM content, ITimeSeriesInput input, ITimeSeriesOutput output)
{
errorMsg = "";
Dictionary <string, string> meta = output.Metadata;
foreach (PropertyInfo p in typeof(PRISMData.Metainfo).GetProperties())
{
if (!meta.ContainsKey(p.Name) || !meta.ContainsKey("prism_" + p.Name))
{
meta.Add("prism_" + p.Name, p.GetValue(content.metainfo, null).ToString());
}
}
meta.Add("prism_start_date", input.DateTimeSpan.StartDate.ToString());
meta.Add("prism_end_date", input.DateTimeSpan.EndDate.ToString());
meta.Add("prism_point_longitude", input.Geometry.Point.Longitude.ToString());
meta.Add("prism_point_latitude", input.Geometry.Point.Latitude.ToString());
if (output.Dataset == "Precipitation")
{
meta.Add("prism_unit", "mm");
}
else
{
meta.Add("prism_unit", "degC");
}
return(meta);
}
/// <summary>
/// Takes the data recieved from prism and sets the ITimeSeries object values.
/// </summary>
/// <param name="errorMsg"></param>
/// <param name="dataset"></param>
/// <param name="component"></param>
/// <param name="data"></param>
/// <returns></returns>
public ITimeSeriesOutput SetDataToOutput(out string errorMsg, string dataset, string data, ITimeSeriesOutput output, ITimeSeriesInput input)
{
errorMsg = "";
PRISMData.PRISM content = Newtonsoft.Json.JsonConvert.DeserializeObject <PRISMData.PRISM>(data);
output.Dataset = dataset;
output.DataSource = input.Source;
output.Metadata = SetMetadata(out errorMsg, content, input, output);
output.Data = SetData(out errorMsg, content, input.DateTimeSpan.DateTimeFormat, input.DataValueFormat);
return(output);
}
/// <summary>
/// Parses data string from prism and sets the data for the ITimeSeries object.
/// </summary>
/// <param name="errorMsg"></param>
/// <param name="data"></param>
/// <returns></returns>
private Dictionary <string, List <string> > SetData(out string errorMsg, PRISMData.PRISM content, string dateFormat, string dataFormat)
{
errorMsg = "";
Dictionary <string, List <string> > dataDict = new Dictionary <string, List <string> >();
for (int i = 1; i < content.result[0].value[0].data.Count - 1; i++)
{
DateTime.TryParseExact(content.result[0].value[0].data[i][0].ToString(), new string[] { "yyyy-MM-dd" }, System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.None, out DateTime newDate);
Double.TryParse(content.result[0].value[0].data[i][1].ToString(), out double dataValue);
dataDict.Add(newDate.ToString(dateFormat), new List <string> {
dataValue.ToString(dataFormat)
});
}
return(dataDict);
}
