async Task RunSingleTimeLapse(TimeSpan duration, CancellationToken token)
{
_log.Debug("Awaiting timelapse");
while (duration.TotalSeconds > 0)
{
totalMinutes = duration.TotalMinutes;
tlCount = duration.TotalMinutes.ToString() + " minute(s)";
TimeLapseStatus.Raise(this, new EventArgs());
if (!cycle.runningCycle)
{
if (!peripheral.IsNightTime() && !growLightsOn)
{
peripheral.SetLight(Peripheral.GrowLight, true, true);
growLightsOn = true;
}
else if (peripheral.IsNightTime() && growLightsOn)
{
peripheral.SetLight(Peripheral.GrowLight, false, false);
growLightsOn = false;
}
}
//_log.Debug("Waiting 1 Minute");
await Task.Delay(60 * 1000, token);
//_log.Debug("1 minute elapsed");
duration = duration.Subtract(TimeSpan.FromMinutes(1));
}
}
public void Start()
{
growLightsOn = false;
_log.Info("Timelapse Starting");
runningTimeLapse = true;
TimeSpan timeLapseInterval = TimeSpan.FromMilliseconds(Properties.Settings.Default.tlInterval * Properties.Settings.Default.tlIntervalType);
_log.Debug("Calculated Milliseconds: " + Properties.Settings.Default.tlInterval * Properties.Settings.Default.tlIntervalType);
_log.Debug("Actual Milliseconds: " + timeLapseInterval.TotalSeconds);
if (Properties.Settings.Default.StartNow)
{
Properties.Settings.Default.tlStartDate = DateTime.Now;
}
double endTime = Properties.Settings.Default.tlEndIntervalType * Properties.Settings.Default.tlEndInterval;
DateTime endDate = Properties.Settings.Default.tlStartDate.AddMilliseconds(endTime);
tlEnd = endDate.ToString();
tlCount = Properties.Settings.Default.tlStartDate.ToString();
TimeLapseStatus.Raise(this, new EventArgs());
HandleTimelapseCalculations(timeLapseInterval, endTime);
//timeLapseCount.Text = "Not Running";
}
public void Stop()
{
cycle.Stop();
if (tokenSource != null)
{
tokenSource.Cancel();
}
growLightsOn = true;
runningTimeLapse = false;
TimeLapseStatus.Raise(this, new EventArgs());
}
public async void HandleTimelapseCalculations(TimeSpan timeLapseInterval, Double endDuration)
{
if (((Properties.Settings.Default.StartNow || Properties.Settings.Default.tlStartDate <= DateTime.Now)) &&
endDuration > 0)
{
_log.Info("Running single timelapse cycle");
tokenSource = new CancellationTokenSource();
tempExperiment = new Experiment();
tempExperiment.LoadExperiment();
timeLapseExperiment = Experiment.LoadExperimentAndSave(Properties.Settings.Default.tlExperimentPath);
ExperimentStatus.Raise(this, new EventArgs());
runningSingleCycle = true;
_log.Debug("TimeLapse Single Cycle Executed at: " + DateTime.Now);
cycle.Start();
try
{
await RunSingleTimeLapse(timeLapseInterval, tokenSource.Token);
}
catch (TaskCanceledException e)
{
_log.Error("TimeLapse Cancelled: " + e);
Stop();
TimeLapseStatus.Raise(this, new EventArgs());
return;
}
catch (Exception e)
{
_log.Error("Unknown timelapse error: " + e);
}
HandleTimelapseCalculations(timeLapseInterval, endDuration - timeLapseInterval.TotalMilliseconds);
}
else if (Properties.Settings.Default.tlStartDate > DateTime.Now)
{
await WaitForStartNow();
HandleTimelapseCalculations(timeLapseInterval, endDuration);
}
else
{
_log.Info("TimeLapse Finished");
runningTimeLapse = false;
TimeLapseStatus.Raise(this, new EventArgs());
return;
}
}
