private void ProceedRequestMessage(Message mes)
{
if (mes.messageType != MessageType.C_REQ)
{
return;
}
Node node = GetNode(mes.nodeId);
Sensor sensor = node?.GetSensor(mes.sensorId);
if (sensor == null)
{
LogInfo($"Can't answer to REQ message. Node[{mes.nodeId}] Sensor[{mes.sensorId}] does not registered.");
return;
}
//update sensor data type
if (sensor.dataType != (SensorDataType)mes.subType)
{
sensor.dataType = (SensorDataType)mes.subType;
db?.UpdateSensor(sensor);
}
SendSensorState(sensor);
}
public void SendSensorState(int nodeId, int sensorId, string state)
{
Node node = GetNode(nodeId);
if (node == null)
{
LogError($"Can`t send message. Node[{nodeId}] does not exist.");
return;
}
Sensor sensor = node.GetSensor(sensorId);
if (sensor == null)
{
LogError($"Can`t send message. Node[{nodeId}] Sensor[{sensorId}] does not exist.");
return;
}
sensor.state = state;
SendSensorState(sensor);
}
public void UpdateSensorFromMessage(Message mes)
{
//if internal node message
if (mes.sensorId == 255)
{
return;
}
if (mes.messageType != MessageType.C_PRESENTATION && mes.messageType != MessageType.C_SET)
{
return;
}
Node node = GetNode(mes.nodeId);
Sensor sensor = node.GetSensor(mes.sensorId);
if (sensor == null)
{
sensor = node.AddSensor(mes.sensorId);
LogInfo($"Node[{sensor.nodeId}] Sensor[{sensor.sensorId}] registered");
db?.AddSensor(sensor);
OnNewSensor?.Invoke(sensor);
}
if (mes.messageType == MessageType.C_SET)
{
sensor.dataType = (SensorDataType)mes.subType;
sensor.state = mes.payload;
LogInfo($"Node[{sensor.nodeId}] Sensor[{sensor.sensorId}] datatype: [{sensor.dataType}] state: [{sensor.state}]");
db?.UpdateSensor(sensor);
OnSensorUpdated?.Invoke(sensor);
}
else if (mes.messageType == MessageType.C_PRESENTATION)
{
try
{
sensor.type = ((SensorType)mes.subType);
sensor.SetDefaultDataType();
}
catch
{
LogError($"Can`t set sensor type for Node[{mes.nodeId}] Sensor[{mes.sensorId}]: [{mes.subType}]");
return;
}
if (!String.IsNullOrEmpty(mes.payload))
{
sensor.description = mes.payload;
}
LogInfo($"Node[{sensor.nodeId}] Sensor[{sensor.sensorId}] presented type: [{sensor.type}]");
LogInfo($"Node[{sensor.nodeId}] Sensor[{sensor.sensorId}] datatype set to default: [{sensor.dataType}]");
if (!String.IsNullOrEmpty(sensor.description))
{
LogInfo($"Node[{sensor.nodeId}] Sensor[{sensor.sensorId}] description: [{sensor.description}]");
}
db?.UpdateSensor(sensor);
OnSensorUpdated?.Invoke(sensor);
}
}