private bool IsInDirection(InternalRegistrationInfo registeredRequest, TemperatureChangedEventArgs temperatureArgs)
{
if (registeredRequest.ChangeDirection == Direction.None)
{
return(true);
}
return(registeredRequest.ChangeDirection == temperatureArgs.ChangeDirection);
}
public double?Next()
{
if (_lastReadIndex >= (_inMemoryTemperatureResource.Length - 1))
{
return(null);
}
_lastReadIndex++;
TemperatureChangedEventArgs temperatureChangedEventArgs = new TemperatureChangedEventArgs();
temperatureChangedEventArgs.Temperature = _inMemoryTemperatureResource[_lastReadIndex];
temperatureChangedEventArgs.ChangeDirection = GetDirection(_lastReadIndex);
NotifyOnTempratureChanged(temperatureChangedEventArgs);
return(_inMemoryTemperatureResource[_lastReadIndex]);
}
public void HandleTempratureChanged(TemperatureChangedEventArgs args)
{
Console.WriteLine("Current Temperature: " + args.Temperature);
foreach (InternalRegistrationInfo registeredRequest in _registerationRequests)
{
if (IsThreshold(registeredRequest, args) &&
IsInDirection(registeredRequest, args) &&
!registeredRequest.IsFluctuatingAroundThreshold)
{
TemperatureThresholdReachedEventArgs temperatureThresholdReachedEventArgs = new TemperatureThresholdReachedEventArgs(args.Temperature, args.ChangeDirection);
registeredRequest.TemperatureThresholedReachedHandler(temperatureThresholdReachedEventArgs);
registeredRequest.IsFluctuatingAroundThreshold = true;
}
if (IsOutOfWaiverMargin(registeredRequest, args))
{
registeredRequest.IsFluctuatingAroundThreshold = false;
}
}
}
private bool IsOutOfWaiverMargin(InternalRegistrationInfo registeredRequest, TemperatureChangedEventArgs temperatureArgs)
{
return(Math.Abs(temperatureArgs.Temperature - registeredRequest.Threshold) > registeredRequest.WaiverMargin);
}
private bool IsThreshold(InternalRegistrationInfo registeredRequest, TemperatureChangedEventArgs temperatureArgs)
{
return(registeredRequest.Threshold == temperatureArgs.Temperature);
}
public void NotifyOnTempratureChanged(TemperatureChangedEventArgs temperatureChangedEventArgs)
{
TemperatureChanged?.Invoke(temperatureChangedEventArgs);
}
