/// <summary>
/// Finishes current lap and creates new one (ongoing).
/// </summary>
public void Lap()
{
if (!_running || _paused)
{
return;
}
List <LapModel> added = new List <LapModel>();
if (_laps.Count == 0)
{
LapModel firstLap = new LapModel(1, ElapsedTime, true);
_laps.Add(firstLap);
added.Add(firstLap);
}
if (!_laps.Last().Finished)
{
_laps.Last().Finish();
}
LapModel lap = new LapModel(_laps.Count + 1, TimeSpan.Zero);
_laps.Add(lap);
added.Add(lap);
LapsAdded?.Invoke(this, new LapsAddedEventArgs(added));
}
/// <summary>
/// Starts/resumes the stopwatch.
/// </summary>
public void Start()
{
if (_running && !_paused)
{
return;
}
LapModel lastLap = null;
if (_laps.Count > 0)
{
lastLap = _laps.Last();
}
if (!_running)
{
_elapsedTimeToLastPause = TimeSpan.Zero;
_running = true;
}
_lastResumeTime = DateTime.Now;
lastLap?.Resume();
_paused = false;
}
/// <summary>
/// Pauses the stopwatch.
/// </summary>
public void Pause()
{
if (!_running || _paused)
{
return;
}
LapModel lastLap = null;
if (_laps.Count > 0)
{
lastLap = _laps.Last();
}
_elapsedTimeToLastPause = ElapsedTime;
lastLap?.Pause();
_paused = true;
}
