public void TossEvent(Event evt, IAlarmCache alarms)
{
var potKey = evt.LinkedTo;
(bool completed, bool alarmExist)@case = (evt.completed, alarms.TryGetValue(potKey, out var alarm));
switch (@case)
{
case var x when x.completed && x.alarmExist:
alarm.RemoveEvent(evt);
break;
case var x when x.completed && !x.alarmExist:
Debug.Assert(false, $"Completed EmissionEvent that has no alarm event {evt}");
break;
case var x when !x.completed && x.alarmExist:
alarm.AddEvent(evt);
break;
case var x when !x.completed && !x.alarmExist:
alarms.Add(potKey, new Alarm(evt));
break;
}
}
public void MergeSentAlarms(IEnumerable <Alarm.ShortView> sentAlarms, IAlarmCache alarms)
{
sentAlarms.ToList().ForEach(sentAlarm =>
{
if (alarms.TryGetValue(sentAlarm.Key, out var cacheAlarm))
{
var sentStates = new List <Alarm.AlarmState> {
Alarm.AlarmState.AlarmSent, Alarm.AlarmState.FinishedSent
};
switch (sentAlarm.State)
{
case Alarm.AlarmState.AlarmSent:
if (cacheAlarm.State == Alarm.AlarmState.AlarmPending)
{
cacheAlarm.State = sentAlarm.State;
}
else
{
Debug.Assert(false, $"Alarm id:{sentAlarm.Id}, key:{sentAlarm.Key} state changed state:{sentAlarm.State} cache-state:{cacheAlarm.State}");
}
break;
case Alarm.AlarmState.FinishedSent:
if (cacheAlarm.State == Alarm.AlarmState.FinishPending)
{
cacheAlarm.State = Alarm.AlarmState.Completed;
}
else
{
Debug.Assert(false, $"Alarm id:{sentAlarm.Id}, key:{sentAlarm.Key} state changed state:{sentAlarm.State} cache-state:{cacheAlarm.State}");
}
break;
default:
//Skip not sent alarms (or process it differently)
//Debug.Assert(false, $"Alarm id:{sentAlarm.Id}, key:{sentAlarm.Key} in wrong state:{sentAlarm.State}");
break;
}
}
else
{
Debug.Assert(false, $"Alarm id:{sentAlarm.Id}, key:{sentAlarm.Key} not found in cache");
}
});
alarms.PurgeCompletedAlarms();
}
public void ProcessEventBatch(IEnumerable <Event> events, IAlarmCache alarms)
{
events.ToList().ForEach(x => TossEvent(x, alarms));
}
