private void MovingAverageCalculatedEventHandler(object sender, MovingAverageCalculatedEventArgs e)
{
if (!mStarted)
{
return;
}
double?intensityFactor = null;
int? trainingStressScore = null;
double?npWattsPerKg = null;
ulong movingAvgPow4 = (ulong)Math.Pow(e.APwatts, 4);
mSumMovingAvgPow4 += movingAvgPow4;
mCountMovingAvgPow4 += 1;
double avgMovingAvgPow4 = mSumMovingAvgPow4 / (double)mCountMovingAvgPow4;
double npWatts = Math.Pow(avgMovingAvgPow4, 0.25);
// calculate average w/kg
npWattsPerKg = CalculateUserWattsPerKg(npWatts);
if (CurrentUserProfile.PowerThreshold > 0)
{
// Calculate Intensity Factor
intensityFactor = Math.Round(npWatts / (double)CurrentUserProfile.PowerThreshold, 2);
// Calculate TSS
//TimeSpan runningTime = DateTime.Now - m_collectionStartTime;
trainingStressScore = (int)Math.Round((e.ElapsedTime.TotalSeconds * npWatts * (double)intensityFactor) / (CurrentUserProfile.PowerThreshold * 3600) * 100, 0);
}
npWatts = Math.Round(npWatts, 0);
// when NP changes, send it and the current overall average power through
if ((int)npWatts != this.mCurNPwatts || intensityFactor != this.mCurIntensityFactor || trainingStressScore != this.mCurTrainingStressScore)
{
this.mCurNPwatts = (int)npWatts;
this.mCurNPwattsPerKg = npWattsPerKg;
this.mCurTrainingStressScore = trainingStressScore;
this.mCurIntensityFactor = intensityFactor;
OnNormalizedPowerChangedEvent(new NormalizedPowerChangedEventArgs((int)npWatts, npWattsPerKg, intensityFactor, trainingStressScore));
}
}
private void OnMovingAverageCalculatedEvent(MovingAverageCalculatedEventArgs e)
{
EventHandler <MovingAverageCalculatedEventArgs> handler = MovingAverageCalculatedEvent;
if (handler != null)
{
try
{
handler(this, e);
}
catch (Exception ex)
{
// Don't let downstream exceptions bubble up
Logger.LogError(ex, $"Caught in {this.GetType()} (OnMovingAverageCalculatedEvent)");
}
}
}