/// <summary>
/// Add a new Zephyr ECG WaveForm data record to the database
/// </summary>
/// <param name="zephyrEcg">ZephyrECGWaveForm object to add to the database</param>
public void CreateZephyrECGData(ZephyrECGWaveform zephyrEcg)
{
if(zephyrEcg != null) {
_repository.Add(zephyrEcg);
}
}
/// <summary>
/// Create a list of ZephyrECGWaveform objects from the data read from the csv file selected by the user.
/// </summary>
/// <param name="csvReader">csv reader object</param>
/// <param name="patientData">Patient data record that will be referenced by each zephyr ecg data record.</param>
/// <returns></returns>
public static List<ZephyrECGWaveform> BuildZephyrEcgDataList(CsvReader csvReader, PatientData patientData)
{
List<ZephyrECGWaveform> zephyrEcgData = null;
if (csvReader != null && patientData != null && patientData.Id != null) {
zephyrEcgData = new List<ZephyrECGWaveform>();
while (csvReader.ReadNextRecord()) {
if (csvReader != null) {
//File should read in the following order.
//Time | EcgWaveform
string dateFormat = "dd/MM/yyyy HH:mm:ss.fff";
string date = csvReader[0];
DateTime dateTime;
if (DateTime.TryParseExact(date, dateFormat, CultureInfo.InvariantCulture, DateTimeStyles.None, out dateTime)) {
ZephyrECGWaveform zephyrEcg = new ZephyrECGWaveform() {
Time = dateTime,
Data = Convert.ToInt32(csvReader[1]),
PatientDataId = patientData.Id
};
zephyrEcgData.Add(zephyrEcg);
}
}
}
}
return zephyrEcgData;
}