internal void Initialize(string intersectionId)
{
// Check unicity
var ids = new List <List <TLCObjectBase> >
{
new List <TLCObjectBase>(InternalSignalGroups),
new List <TLCObjectBase>(InternalDetectors),
new List <TLCObjectBase>(InternalInputs),
new List <TLCObjectBase>(InternalOutputs),
new List <TLCObjectBase>(InternalVariables)
};
if (InternalIntersections.Count == 0)
{
throw new TLCFISessionException("No intersections are present in the collected data; cannot initialize StateManager.", true);
}
foreach (var l in ids)
{
foreach (var item1 in l)
{
if (l.Any(item2 => item1 != item2 && item1.Id == item2.Id))
{
throw new DuplicateNameException($"Found duplicate IDs: type {item1.ObjectType}, id {item1.Id}. " +
"All Ids in TLC config must be unique per type.");
}
}
}
// Build complete list
if (Facilities != null)
{
_staticObjects.Add("_f_" + Facilities.Id, Facilities);
}
if (SpvhGenerator != null)
{
_staticObjects.Add("_sp_" + SpvhGenerator.Id, SpvhGenerator);
}
foreach (var sg in InternalSignalGroups)
{
sg.ChangedState += (o, e) =>
{
if (RequestedStates.TryGetValue("sg" + sg.Id, out ulong ticks))
{
// note: wrapping around uint.MaxValue goes by itself in C#
_requestedStatesTimings.Enqueue((int)(TicksGenerator.Default.GetCurrentTicks() - ticks));
if (_requestedStatesTimings.Count > 50)
{
_requestedStatesTimings.Dequeue();
}
AvgResponseToRequestsTime = _requestedStatesTimings.Sum() / (double)_requestedStatesTimings.Count;
RequestedStates.Remove("sg" + sg.Id);
}
SignalGroupStateChanged?.Invoke(this, sg);
};
sg.ChangedPredictions += (o, e) =>
{
if (RequestedStates.TryGetValue("pr" + sg.Id, out ulong ticks))
{
// note: wrapping around uint.MaxValue goes by itself in C#
_requestedStatesTimings.Enqueue((int)(TicksGenerator.Default.GetCurrentTicks() - ticks));
if (_requestedStatesTimings.Count > 50)
{
_requestedStatesTimings.Dequeue();
}
AvgResponseToRequestsTime = _requestedStatesTimings.Sum() / (double)_requestedStatesTimings.Count;
RequestedStates.Remove("pr" + sg.Id);
}
SignalGroupPredictionsChanged?.Invoke(this, sg);
};
_staticObjects.Add("_sg_" + sg.Id, sg);
}
foreach (var d in InternalDetectors)
{
d.ChangedState += (o, e) => { DetectorStateChanged?.Invoke(this, d); };
_staticObjects.Add("_d_" + d.Id, d);
}
foreach (var i in InternalInputs)
{
i.ChangedState += (o, e) => { InputStateChanged?.Invoke(this, i); };
_staticObjects.Add("_i_" + i.Id, i);
}
foreach (var o in InternalOutputs)
{
o.ChangedState += (o2, e) =>
{
if (RequestedStates.TryGetValue("os" + o.Id, out ulong ticks))
{
// note: wrapping around uint.MaxValue goes by itself in C#
_requestedStatesTimings.Enqueue((int)(TicksGenerator.Default.GetCurrentTicks() - ticks));
if (_requestedStatesTimings.Count > 50)
{
_requestedStatesTimings.Dequeue();
}
AvgResponseToRequestsTime = _requestedStatesTimings.Sum() / (double)_requestedStatesTimings.Count;
RequestedStates.Remove("os" + o.Id);
}
OutputStateChanged?.Invoke(this, o);
};
_staticObjects.Add("_o_" + o.Id, o);
// Set exclusive: if an output belongs to an intersection, it is exclusive
if (InternalIntersections.SelectMany(x => x.Outputs).Any(x => x == o.Id))
{
o.Exclusive = true;
}
}
foreach (var v in InternalVariables)
{
v.ChangedState += (o, e) => { VariableChanged?.Invoke(this, v); };
v.ChangedState += (o2, e) =>
{
if (RequestedStates.TryGetValue("va" + v.Id, out ulong ticks))
{
// note: wrapping around uint.MaxValue goes by itself in C#
_requestedStatesTimings.Enqueue((int)(TicksGenerator.Default.GetCurrentTicks() - ticks));
if (_requestedStatesTimings.Count > 50)
{
_requestedStatesTimings.Dequeue();
}
AvgResponseToRequestsTime = _requestedStatesTimings.Sum() / (double)_requestedStatesTimings.Count;
RequestedStates.Remove("va" + v.Id);
}
VariableChanged?.Invoke(this, v);
};
_staticObjects.Add("_v_" + v.Id, v);
}
foreach (var i in InternalIntersections)
{
_staticObjects.Add("_int_" + i.Id, i);
i.ChangedState += (o, e) => { IntersectionStateChanged?.Invoke(this, i); };
if (i.Id == intersectionId)
{
Intersection = i;
}
}
// Initialize properties
StaticObjects = new ReadOnlyDictionary <string, object>(_staticObjects);
DynamicObjects = new Dictionary <string, object>();
Intersections = new ReadOnlyCollection <Intersection>(InternalIntersections);
SignalGroups = new ReadOnlyCollection <SignalGroup>(InternalSignalGroups);
Detectors = new ReadOnlyCollection <Detector>(InternalDetectors);
Inputs = new ReadOnlyCollection <Input>(InternalInputs);
Outputs = new ReadOnlyCollection <Output>(InternalOutputs);
Variables = new ReadOnlyCollection <Variable>(InternalVariables);
_logger.Info("Initializing data from remote TLC completed. TLC has:");
_logger.Info(" - {0} intersections", InternalIntersections.Count);
_logger.Info(" - {0} signalgroups", InternalSignalGroups.Count);
_logger.Info(" - {0} detectors", InternalDetectors.Count);
_logger.Info(" - {0} outputs", InternalOutputs.Count);
_logger.Info(" - {0} inputs", InternalInputs.Count);
_logger.Info(" - {0} variables", InternalVariables.Count);
_logger.Info(" - {0} spvehiclegens", SpvhGenerator == null ? 0 : 1);
foreach (var i in InternalIntersections)
{
_logger.Info(" Intersection {0} has:", i.Id);
_logger.Info(" - {0} signalgroups", i.Signalgroups.Length);
_logger.Info(" - {0} detectors", i.Detectors.Length);
_logger.Info(" - {0} outputs", i.Outputs.Length);
_logger.Info(" - {0} inputs", i.Inputs.Length);
_logger.Info(" - {0} spvehiclegens", i.Spvehgenerator == null ? 0 : 1);
}
}
internal void OnSignalGroupStateChanged(object sender, EventArgs e)
{
SignalGroupStateChanged?.Invoke(this, sender as SignalGroupModel);
}
