protected new void Initialize(
uint alarmTypeIdentifier,
string name)
{
// Create an alarm and trigger name - Create a base method for creating the trigger, just provide the name
if (m_alarm == null)
{
m_alarm = new AcknowledgeableConditionState(m_parent);
}
AcknowledgeableConditionState alarm = GetAlarm();
InitializeInternal(alarm);
// Call the base class to set parameters
base.Initialize(alarmTypeIdentifier, name);
alarm.SetAcknowledgedState(SystemContext, acknowledged: true);
alarm.SetConfirmedState(SystemContext, confirmed: true);
alarm.OnConfirm = OnConfirm;
alarm.Retain.Value = GetRetainState();
alarm.AutoReportStateChanges = true;
}
public override void SetValue(string message = "")
{
bool requiresUpdate = false;
if (ShouldEvent() || message.Length > 0)
{
requiresUpdate = true;
AcknowledgeableConditionState alarm = GetAlarm();
if (IsActive())
{
Log("AcknowledgeableConditionTypeHolder", "Setting Acked State to false");
alarm.SetAcknowledgedState(SystemContext, acknowledged: false);
alarm.Retain.Value = true;
}
else
{
alarm.Retain.Value = GetRetainState();
}
}
if (requiresUpdate)
{
base.SetValue(message);
}
}
private void InitializeInternal(AcknowledgeableConditionState alarm)
{
alarm.OnAcknowledge = OnAcknowledge;
// Create any optional
if (alarm.ConfirmedState == null)
{
alarm.ConfirmedState = new TwoStateVariableState(alarm);
}
alarm.Confirm = new AddCommentMethodState(alarm);
}
private AcknowledgeableConditionState GetAlarmOrBranch(byte[] eventId)
{
AcknowledgeableConditionState alarmOrBranch = null;
AcknowledgeableConditionState alarm = GetAlarm();
ConditionState alarmOrBranchConditionState = alarm.GetEventByEventId(eventId);
if (alarmOrBranchConditionState != null)
{
alarmOrBranch = (AcknowledgeableConditionState)alarmOrBranchConditionState;
}
return(alarmOrBranch);
}
private ServiceResult OnAcknowledge(
ISystemContext context,
ConditionState condition,
byte[] eventId,
LocalizedText comment)
{
string eventIdString = Utils.ToHexString(eventId);
if (m_acked.Contains(eventIdString))
{
LogError("OnAcknowledge", EventErrorMessage(eventId) + " already acknowledged");
return(StatusCodes.BadConditionBranchAlreadyAcked);
}
AcknowledgeableConditionState alarm = GetAlarmOrBranch(eventId);
if (alarm == null)
{
LogError("OnAcknowledge", EventErrorMessage(eventId));
return(StatusCodes.BadEventIdUnknown);
}
m_acked.Add(eventIdString);
if (alarm.AckedState.Id.Value)
{
return(StatusCodes.BadConditionBranchAlreadyAcked);
}
// No Confirming on Acknowledge tests
if (m_alarmNodeManager.GetUnitFromNodeState(alarm) == "Acknowledge")
{
alarm.SetConfirmedState(SystemContext, confirmed: true);
Log("OnAcknowledge", "Ignore Confirmed State, setting confirmed to true");
}
else
{
alarm.Message.Value = "User Acknowledged Event " + DateTime.Now.ToShortTimeString();
Log("OnAcknowledge", "Setting Confirmed State to False");
alarm.SetConfirmedState(SystemContext, confirmed: false);
}
m_alarmController.OnAcknowledge();
// TODO This will need to go away
alarm.Retain.Value = GetRetainState();
return(ServiceResult.Good);
}
protected override bool GetRetainState()
{
AcknowledgeableConditionState alarm = GetAlarm();
bool retainState = true;
if (alarm.AckedState.Id.Value)
{
if (alarm.ConfirmedState.Id.Value)
{
retainState = false;
}
}
return(retainState);
}
private ServiceResult OnConfirm(
ISystemContext context,
ConditionState condition,
byte[] eventId,
LocalizedText comment)
{
string eventIdString = Utils.ToHexString(eventId);
Log("OnConfirm", "Called with eventId " + eventIdString + " Comment " + comment?.Text ?? "(empty)");
if (m_confirmed.Contains(eventIdString))
{
LogError("OnConfirm", EventErrorMessage(eventId) + " already confirmed");
return(StatusCodes.BadConditionBranchAlreadyConfirmed);
}
AcknowledgeableConditionState alarm = GetAlarmOrBranch(eventId);
if (alarm == null)
{
LogError("OnConfirm", EventErrorMessage(eventId));
return(StatusCodes.BadEventIdUnknown);
}
m_confirmed.Add(eventIdString);
alarm.Message.Value = "User Confirmed Event " + DateTime.Now.ToShortTimeString();
m_alarmController.OnAcknowledge();
// TODO Go Away?
alarm.Retain.Value = GetRetainState();
return(ServiceResult.Good);
}
