/// <summary>
/// Calculate IRoomConfig.RoomStatus property based on last events
/// </summary>
/// <param name="roomConfig"></param>
/// <param name="sensor"></param>
private void UpdateRoomStatus(IRoomConfig roomConfig, IRoomSensor sensor)
{
if (roomConfig == null)
{
return; // Nothing to do;
}
// If this is PiR a sensor telemetry
IRoomSensor piRSensor = null;
if (sensor != null && NotificationEventSchema.PirSensorValueLabel.Equals(sensor.Telemetry))
{
piRSensor = sensor;
}
else if (roomConfig.RoomSensors != null)
{
// If Not - extract sensor from Room Config
piRSensor = roomConfig.RoomSensors.FirstOrDefault <IRoomSensor>(s => NotificationEventSchema.PirSensorValueLabel.Equals(s.Telemetry));
}
DateTime leeWayEndTime = DateTime.Now.AddSeconds(roomConfig.EventLeewaySeconds);
// Remove outdated appointments
// TODO? Perform this check for all rooms ?
if (roomConfig.CurrentAppointment != null && leeWayEndTime >= DateTime.Parse(roomConfig.CurrentAppointment.EndTime))
{ // Check if room appointment expired
roomConfig.CurrentAppointment = null;
}
double PiR = -1.0;
if (piRSensor != null && piRSensor.LastMeasurement != null)// PiR sensor changed
{
Double.TryParse(piRSensor.LastMeasurement.Value, out PiR);
}
if (PiR > 0.0) //Presense detected
{
if (roomConfig.CurrentAppointment != null)
{
roomConfig.RoomStatus = RoomStatus.RoomScheduledAndOccupied;
}
else
{
roomConfig.RoomStatus = RoomStatus.RoomOccupied;
}
}
else // No presence in the room
{
if (roomConfig.CurrentAppointment != null)
{
roomConfig.RoomStatus = RoomStatus.RoomScheduled;
}
else
{
roomConfig.RoomStatus = RoomStatus.RoomFree;
}
}
}
internal void OnRoomSensorChanged(object sender, IRoomSensor e)
{
var roomConfig = sender as RoomConfig;
if (roomConfig == null)
{
return;
}
LevelData.UpdateRoomConfig(roomConfig);
}
public void OnRoomSensorChanged(object sender, IRoomSensor e)
{
SetRoomStatus(sender as IRoomConfig);
}