private void DetectPhaseOfBreath(SampleBreathing sampleBreathing, StepOfAnalysis flag, DateTime dateTime)
{
try
{
spiroData.Add(sampleBreathing);
switch (indexOfPhase.IndexOf(0))
{
case 0:
if (sampleBreathing.Flow.ParameterValue.Value >= _flowThreshold) //Inspiration flow
{
try
{
indexOfPhase[0] = spiroData.Count;
Logger.LogDebug($"Phase Inspiration dataFlow : {sampleBreathing.Flow.ParameterValue.Value} - dataO2 : {sampleBreathing.O2} - dataCO2 : {sampleBreathing.CO2}");
}
catch (Exception ex)
{
Logger.LogError(string.Format("Error: {0}, Stack: {1}", ex.Message, ex.StackTrace));
}
}
break;
case 1:
if (sampleBreathing.Flow.ParameterValue.Value <= 0 && previous_dataflow >= 0) //End inspiration
{
try
{
indexOfPhase[1] = spiroData.Count;
Logger.LogDebug($"Phase End inspiration dataFlow : {sampleBreathing.Flow.ParameterValue.Value} - previous_dataflow : {previous_dataflow} - dataO2 : {sampleBreathing.O2} - dataCO2 : {sampleBreathing.CO2}");
}
catch (Exception ex)
{
Logger.LogError(string.Format("Error: {0}, Stack: {1}", ex.Message, ex.StackTrace));
}
}
break;
case 2:
if (sampleBreathing.Flow.ParameterValue.Value <= -_flowThreshold) //Expiration
{
try
{
indexOfPhase[2] = spiroData.Count;
Logger.LogDebug($"Phase Expiration dataFlow : {sampleBreathing.Flow.ParameterValue.Value} - dataO2 : {sampleBreathing.O2} - dataCO2 : {sampleBreathing.CO2}");
}
catch (Exception ex)
{
Logger.LogError(string.Format("Error: {0}, Stack: {1}", ex.Message, ex.StackTrace));
}
}
break;
case 3:
if (sampleBreathing.Flow.ParameterValue.Value >= 0 & previous_dataflow <= 0) //End Expiration
{
try
{
Logger.LogDebug($"Phase End Expiration dataFlow : {sampleBreathing.Flow.ParameterValue.Value} - previous_dataflow : {previous_dataflow} - dataO2 : {sampleBreathing.O2} - dataCO2 : {sampleBreathing.CO2}");
indexOfPhase[3] = spiroData.Count;
Calculate_Params_in_EndBreath(flag);
spiroData.Clear();
indexOfPhase = new List <int>(4)
{
0, 0, 0, 0
};
}
catch (Exception ex)
{
Logger.LogError(string.Format("Error: {0}, Stack: {1}", ex.Message, ex.StackTrace));
}
}
break;
default:
break;
}
CalculateVolume(sampleBreathing, dateTime);
previous_dataflow = sampleBreathing.Flow.ParameterValue.Value;
}
catch (Exception ex)
{
Logger.LogError(string.Format("Error: {0}, Stack: {1}", ex.Message, ex.StackTrace));
}
}
