public virtual IOnuFactory BuildOnu(uint oltId, uint oltPortId, uint onuId)
{
IOnuFactory onu = new GenericOnu();
onu.OltId = oltId;
onu.OltPortId = oltPortId;
onu.OltOnuId = onuId;
// Model type
string modelType = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDGetOnuModelType + "." + oltPortId + "." + onuId).Result;
if (modelType != null)
{
onu.ModelType = new ComplexStringType(modelType, modelType.ToString(), SeverityLevel.Default);
}
else
{
onu.ModelType = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// Description name
string descriptionName = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuDescription + "." + oltPortId + "." + onuId).Result;
if (descriptionName != null)
{
onu.DescriptionName = new ComplexStringType(descriptionName, descriptionName.ToString().Replace("_", " "), SeverityLevel.Default);
}
else
{
onu.DescriptionName = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// GPON serial number
string gponSerialNumber = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuGponSerialNumber + "." + oltPortId + "." + onuId).Result;
if (gponSerialNumber != null)
{
onu.GponSerialNumber = new ComplexStringType(gponSerialNumber, gponSerialNumber.ToString(), SeverityLevel.Default);
}
else
{
onu.GponSerialNumber = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// GPON profile
string gponProfile = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuGponProfile + "." + oltPortId + "." + onuId).Result;
if (gponProfile != null)
{
onu.GponProfile = new ComplexStringType(gponProfile, gponProfile.ToString(), SeverityLevel.Default);
}
else
{
onu.GponProfile = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// Firmware version
string firmwareVersion = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuFirmwareVersion + "." + oltPortId + "." + onuId).Result;
if (firmwareVersion != null)
{
onu.FirmwareVersion = new ComplexStringType(firmwareVersion, firmwareVersion.ToString(), SeverityLevel.Default);
}
else
{
onu.FirmwareVersion = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// Optical connection state
int?opticalConnectionState = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalConnectionState + "." + oltPortId + "." + onuId).Result;
onu.OpticalConnectionState = new ComplexIntType(opticalConnectionState, _responseDescriptionDictionaries.OpticalConnectionStateResponse(opticalConnectionState));
// Optical connection deactivation reason
int?opticalConnectionDeactivationReason = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalConnectionDeactivationReason + "." + oltPortId + "." + onuId).Result;
onu.OpticalConnectionDeactivationReason = new ComplexIntType(opticalConnectionDeactivationReason, _responseDescriptionDictionaries.OpticalConnectionDeactivationReasonResponse(opticalConnectionDeactivationReason));
// Optical power received
// ONU Optical Power Received
// -400 - no signal (-40,0 dBm)
// other value - dBm level
string opticalPowerReceived = _snmpDataService.GetStringPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalPowerReceived + "." + oltPortId + "." + onuId).Result;
if (decimal.TryParse(opticalPowerReceived, out decimal parsedValue))
{
SeverityLevel severity;
decimal calculateddBmPower = parsedValue / 10;
if (calculateddBmPower < -9.0m && calculateddBmPower > -26.0m)
{
severity = SeverityLevel.Success;
}
else if ((calculateddBmPower < -8.0m && calculateddBmPower >= -9.0m) || (calculateddBmPower <= -26.0m && calculateddBmPower > -27.0m))
{
severity = SeverityLevel.Warning;
}
else
{
severity = SeverityLevel.Danger;
}
onu.OpticalPowerReceived = new ComplexStringType(calculateddBmPower.ToString(), calculateddBmPower.ToString() + " dBm", severity);
}
else
{
onu.OpticalPowerReceived = new ComplexStringType(null, null, SeverityLevel.Unknown);
}
// Optical cable distance
int?opticalCableDistance = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalCabelDistance + "." + oltPortId + "." + onuId).Result;
if (opticalCableDistance != null)
{
onu.OpticalCableDistance = new ComplexIntType(opticalCableDistance, opticalCableDistance.ToString() + " m", SeverityLevel.Default);
}
else
{
onu.OpticalCableDistance = new ComplexIntType(null, null, SeverityLevel.Unknown);
}
// Optical connection uptime
int?opticalConnectionUptime = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalConnectionUptime + "." + oltPortId + "." + onuId).Result;
if (opticalConnectionUptime != null)
{
onu.OpticalConnectionUptime = new ComplexIntType(opticalConnectionUptime, TimeSpanConverter.CalculateTimeSpanAndDateTimeFormSeconds(opticalConnectionUptime), SeverityLevel.Default);
}
else
{
onu.OpticalConnectionUptime = new ComplexIntType(null, null, SeverityLevel.Unknown);
}
// Optical connection inactive time
int?opticalConnectionInactiveTime = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuOpticalConnectionInactiveTime + "." + oltPortId + "." + onuId).Result;
if (opticalConnectionInactiveTime != null)
{
onu.OpticalConnectionInactiveTime = new ComplexIntType(opticalConnectionInactiveTime, TimeSpanConverter.CalculateTimeSpanAndDateTimeFormSeconds(opticalConnectionInactiveTime), SeverityLevel.Default);
}
else
{
onu.OpticalConnectionInactiveTime = new ComplexIntType(null, null, SeverityLevel.Unknown);
}
// System uptime
int?systemUptime = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuSystemUptime + "." + oltPortId + "." + onuId).Result;
if (systemUptime != null)
{
onu.SystemUptime = new ComplexIntType(systemUptime, TimeSpanConverter.CalculateTimeSpanAndDateTimeFormSeconds(systemUptime), SeverityLevel.Default);
}
else
{
onu.SystemUptime = new ComplexIntType(null, null, SeverityLevel.Unknown);
}
// Block status
int?blockStatus = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuBlockStatus + "." + oltPortId + "." + onuId).Result;
onu.BlockStatus = new ComplexIntType(blockStatus, _responseDescriptionDictionaries.BlockStatusResponse(blockStatus));
// Block reason
int?blockReason = _snmpDataService.GetIntPropertyAsync(oltId, SnmpOIDCollection.snmpOIDOnuBlockReason + "." + oltPortId + "." + onuId).Result;
onu.BlockReason = new ComplexIntType(blockReason, _responseDescriptionDictionaries.BlockReasonResponse(blockReason));
return(onu);
}
