/// <summary>
/// Get the most recent set of measurements for a specific device
/// </summary>
/// <param name="reportingDeviceId"></param>
/// <returns></returns>
public MeasurementSet MostRecentSet(int reportingDeviceId)
{
var recent = new MeasurementSet();
var last3 = _context.Measurements
.Where(m => m.ReportingDeviceId == reportingDeviceId)
.Select(m => m).Include(l => l.Location).Distinct().
OrderByDescending(m => m.MeasuredDate).Take(3).ToList();
if (last3.Any())
{
var temp = last3.FirstOrDefault(m => m.MeasurementTypeId == 1);
var humd = last3.FirstOrDefault(m => m.MeasurementTypeId == 2);
var lght = last3.FirstOrDefault(m => m.MeasurementTypeId == 3);
if (temp != null)
{
recent.MeasuredDate = temp.MeasuredDate;
recent.Temperature = temp.MeasuredValue;
}
if (humd != null)
{
recent.Humidity = humd.MeasuredValue;
}
if (lght != null)
{
recent.Light = lght.MeasuredValue;
}
}
return(recent);
}
public NodeInput(Feature feature, MeasurementSet measurementSet, ToolSet toolSet)
{
MinimumPoints = measurementSet.MinimumPoints;
MaximumPoints = measurementSet.MaximumPoints;
Feature = feature;
ToolSet = toolSet;
MeasurementSetId = measurementSet.Id;
}
public MeasurementSetKey(Feature feature, MeasurementSet measurementSet)
{
_featureId = feature.Id;
_minimumPoints = measurementSet.MinimumPoints;
_maximumPoints = measurementSet.MaximumPoints;
}
