public async Task Notify(IPublishableMessage message, string publisherName)
{
while (!ReliableDictionariesInitialized)
{
await Task.Delay(1000);
}
if (!(message is MultipleDiscreteValueSCADAMessage multipleDiscreteValueSCADAMessage))
{
string errorMessage = $"SCADA returned wrong value for in SCADAPublication. {typeof(MultipleDiscreteValueSCADAMessage)} excepted.";
Logger.LogError(errorMessage);
throw new Exception(errorMessage);
}
var enumerableMonitoredPoints = await MonitoredIsolationPoints.GetEnumerableDictionaryAsync();
var enumerableCommandedValues = await CommandedValues.GetEnumerableDictionaryAsync();
foreach (long measurementGid in multipleDiscreteValueSCADAMessage.Data.Keys)
{
if (!enumerableMonitoredPoints.ContainsKey(measurementGid))
{
continue;
}
var scadaDataValue = multipleDiscreteValueSCADAMessage.Data[measurementGid].Value;
await UpdateMonitoredPoints(measurementGid, enumerableMonitoredPoints, scadaDataValue);
await UpdateCommandedValues(measurementGid, enumerableCommandedValues, scadaDataValue);
}
}
private async Task UpdateMonitoredPoints(long measurementGid, Dictionary <long, MonitoredIsolationPoint> enumerableMonitoredPoints, ushort scadaDataValue)
{
var monitoredPoint = enumerableMonitoredPoints[measurementGid];
var monitoredPointData = monitoredPoint.DiscreteModbusData;
if (scadaDataValue != monitoredPointData.Value)
{
var newDiscreteModbusData = new DiscreteModbusData(scadaDataValue,
monitoredPointData.Alarm,
monitoredPointData.MeasurementGid,
monitoredPointData.CommandOrigin);
monitoredPoint.DiscreteModbusData = newDiscreteModbusData;
await MonitoredIsolationPoints.SetAsync(measurementGid, monitoredPoint);
}
}
public async Task Start()
{
while (!ReliableDictionariesInitialized)
{
await Task.Delay(1000);
}
var enumerableOutages = await SimulatedOutages.GetEnumerableDictionaryAsync();
var enumerableMonitoredPoints = await MonitoredIsolationPoints.GetEnumerableDictionaryAsync();
if (enumerableOutages.Count == 0 || enumerableMonitoredPoints.Count == 0)
{
Logger.LogVerbose($"{baseLogString} Start => No simulated outages. End of cycle.");
return;
}
var defaultIsolationPointsToBeOpened = new Dictionary <long, DiscreteModbusData>();
var measurementMapClient = MeasurementMapClient.CreateClient();
var elementToMeasurementMap = await measurementMapClient.GetElementToMeasurementMap();
foreach (var outage in enumerableOutages.Values)
{
foreach (long defaultPointElementGid in outage.DefaultIsolationPointGids)
{
if (!elementToMeasurementMap.ContainsKey(defaultPointElementGid))
{
continue;
}
var defaultPointMeasurementGid = elementToMeasurementMap[defaultPointElementGid].FirstOrDefault();
if (!outage.DefaultToOptimumIsolationPointMap.ContainsKey(defaultPointElementGid))
{
continue;
}
long optimumPointElementGid = outage.DefaultToOptimumIsolationPointMap[defaultPointElementGid];
if (!elementToMeasurementMap.ContainsKey(optimumPointElementGid))
{
continue;
}
long optimumPointMeasurementGid = elementToMeasurementMap[optimumPointElementGid].FirstOrDefault();
if (!enumerableMonitoredPoints.ContainsKey(optimumPointMeasurementGid) || !enumerableMonitoredPoints.ContainsKey(defaultPointMeasurementGid))
{
continue;
}
var defaultIsolationPoint = enumerableMonitoredPoints[defaultPointMeasurementGid].DiscreteModbusData;
ushort optimumIsolationPointValue = enumerableMonitoredPoints[optimumPointMeasurementGid].DiscreteModbusData.Value;
if (optimumIsolationPointValue == (ushort)DiscreteCommandingType.CLOSE && defaultIsolationPoint.Value == (ushort)DiscreteCommandingType.CLOSE)
{
defaultIsolationPointsToBeOpened.Add(defaultPointMeasurementGid, defaultIsolationPoint);
Logger.LogInformation($"{baseLogString} Start => preparing command to OPEN 0x{defaultPointElementGid:X16} because element 0x{optimumPointElementGid:X16} is CLOSED.");
}
}
}
await OpenIsolationPoints(defaultIsolationPointsToBeOpened);
}
