private void ShowDirectionalThreshold(Direction direction, TemperatureChangeEventArgs args)
{
switch (direction)
{
case Direction.Increasing:
if ((Math.Abs(args.OldTemperature - args.NewTemperature) > mSettings.fluctuation) &&
(args.OldTemperature - args.NewTemperature < 0))
{
Print(direction.ToString().ToUpper(), args.NewTemperature);
}
break;
case Direction.Decreasing:
if ((Math.Abs(args.OldTemperature - args.NewTemperature) > mSettings.fluctuation) &&
(args.OldTemperature - args.NewTemperature > 0))
{
Print(direction.ToString().ToUpper(), args.NewTemperature);
}
break;
default:
if (Math.Abs(args.OldTemperature - args.NewTemperature) > mSettings.fluctuation)
{
string bearing = (args.OldTemperature - args.NewTemperature > 0) ? _DECREASING : _INCREASING;
Print(bearing, args.NewTemperature);
}
break;
}
}
private void SetTemperatureCelsius(double reading)
{
if (Math.Abs(mTemperatureC - reading) > _DELTA)
{
TemperatureChangeEventArgs args = new TemperatureChangeEventArgs(mTemperatureC, reading);
mTemperatureC = reading;
OnTemperatureChanged(args);
}
}
virtual protected void OnTemperatureChanged(TemperatureChangeEventArgs args)
{
if (TemperatureChanged != null)
{
TemperatureChanged(this, args);
}
if (TemperatureThresholdChanged != null)
{
TemperatureThresholdChanged(this, args);
}
}
public void OnTemperatureThresholdChange(object sender, TemperatureChangeEventArgs args)
{
if (mSettings.threshold.Count > 0)
{
foreach (var threshold in mSettings.threshold)
{
if (Math.Abs(args.NewTemperature - threshold) <= _DELTA) // threashold
{
if (mTresholdReached)
{
string bearing = (args.OldTemperature - args.NewTemperature > 0) ? _DECREASING : _INCREASING;
Print(bearing, args.NewTemperature);
mTresholdReached = false;
}
else
{
ShowDirectionalThreshold(mSettings.direction, args);
}
}
}
}
}
public void OnTemperatureChange(object sender, TemperatureChangeEventArgs args)
{
mPrinterCallback(string.Format(_READING_MESSAGE, mId, args.NewTemperature));
}