public BiometricReadings GetBiometricsByParticipantId(string participantid, int count)
{
BiometricReadings readings = null;
try
{
readings = _dac.GetBiometricsByParticipantId(participantid, count);
}
catch (Exception)
{
throw;
}
return(readings);
}
public BiometricReadings GetBiometricsByDeviceId(string deviceid, int count)
{
BiometricReadings readings = null;
try
{
readings = _dac.GetBiometricsByDeviceId(deviceid, count);
}
catch (Exception)
{
throw;
}
return(readings);
}
public BiometricReadings GetBiometricsByLocationType(string location, string type, int count)
{
BiometricReadings readings = null;
var readingType = 0;
try
{
switch (type)
{
case "glucose":
readingType = 1;
break;
case "heartrate":
readingType = 2;
break;
case "bloodoxygen":
readingType = 3;
break;
case "temperature":
readingType = 4;
break;
}
if (location == "all")
{
var readingsBoston = _dac.GetBiometricsByLocationType("boston", readingType, count);
var readingsChicago = _dac.GetBiometricsByLocationType("chicago", readingType, count);
var readingsNewYork = _dac.GetBiometricsByLocationType("newyork", readingType, count);
readings = new BiometricReadings();
readings.AddRange(readingsBoston);
readings.AddRange(readingsChicago);
readings.AddRange(readingsNewYork);
}
else
{
readings = _dac.GetBiometricsByLocationType(location, readingType, count);
}
}
catch (Exception)
{
throw;
}
return(readings);
}
public BiometricReadings GetBiometrics(string url)
{
BiometricReadings biometrics = null;
try
{
var json = CallRestAPI(url);
biometrics = Deserialize <BiometricReadings>(json);
}
catch (Exception err)
{
biometrics = new BiometricReadings();
}
return(biometrics);
}
public BiometricReadings GetBiometricsByLocationType(string location, string type, int count)
{
BiometricReadings readings = null;
var readingType = 0;
try
{
switch (type)
{
case "glucose":
readingType = 1;
break;
case "heartrate":
readingType = 2;
break;
case "bloodoxygen":
readingType = 3;
break;
case "temperature":
readingType = 4;
break;
}
if (location == "all")
{
var readingsBoston = _dac.GetBiometricsByLocationType("boston", readingType, count);
var readingsChicago = _dac.GetBiometricsByLocationType("chicago", readingType, count);
var readingsNewYork = _dac.GetBiometricsByLocationType("newyork", readingType, count);
readings = new BiometricReadings();
readings.AddRange(readingsBoston);
readings.AddRange(readingsChicago);
readings.AddRange(readingsNewYork);
}
else
{
readings = _dac.GetBiometricsByLocationType(location, readingType, count);
}
}
catch (Exception)
{
throw;
}
return readings;
}
private static BiometricReadings Transform(IDataReader rdr)
{
var readings = new BiometricReadings();
while (rdr.Read())
{
var reading = new BiometricReading
{
deviceid = rdr[0].ToString(),
participantid = rdr[1].ToString(),
longitude = (double)rdr[2],
latitude = (double)rdr[3],
reading = (DateTime)rdr[4],
value = (double)rdr[6]
};
var sensorType = Convert.ToInt32(rdr[5]);
switch (sensorType)
{
case 1:
reading.type = BiometricType.Glucose;
break;
case 2:
reading.type = BiometricType.Heartrate;
break;
case 3:
reading.type = BiometricType.Bloodoxygen;
break;
case 4:
reading.type = BiometricType.Temperature;
break;
}
readings.Add(reading);
}
rdr.Close();
return(readings);
}
protected List <Measurement> GetData(string _measure = null)
{
var factory = new BiometricReadingsFactory();
var url = $"{api}/city/{Geo}/type/{VitalMeasure}/count/{10}";
BiometricReadings msg = null;
try
{
msg = factory.GetBiometrics(url);
}
catch (Exception err)
{
Trace.TraceError(err.Message);
}
var list = new List <Measurement>();
foreach (BiometricReading vital in msg)
{
var item = new Measurement()
{
Reading = vital.value
};
if (item.Reading > this.UpperThreshold)
{
item.State = Condition.High;
}
else if (item.Reading < this.LowerThreshold)
{
item.State = Condition.Low;
}
else
{
item.State = Condition.Normal;
}
item.Person = new Person(vital.latitude, vital.longitude);
list.Add(item);
}
return(list);
}
private static BiometricReadings Transform(IDataReader rdr)
{
var readings = new BiometricReadings();
while (rdr.Read())
{
var reading = new BiometricReading
{
deviceid = rdr[0].ToString(),
participantid = rdr[1].ToString(),
longitude = (double) rdr[2],
latitude = (double) rdr[3],
reading = (DateTime) rdr[4],
value = (double) rdr[6]
};
var sensorType = Convert.ToInt32(rdr[5]);
switch (sensorType)
{
case 1:
reading.type = BiometricType.Glucose;
break;
case 2:
reading.type = BiometricType.Heartrate;
break;
case 3:
reading.type = BiometricType.Bloodoxygen;
break;
case 4:
reading.type = BiometricType.Temperature;
break;
}
readings.Add(reading);
}
rdr.Close();
return readings;
}
