/*******************************************************************************
 * Copyright (c) 2014, 2016 Orange.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *******************************************************************************/
package org.eclipse.om2m.sdt.home.mocked.devices;

import java.util.List;

import org.eclipse.om2m.sdt.Domain;
import org.eclipse.om2m.sdt.datapoints.IntegerDataPoint;
import org.eclipse.om2m.sdt.exceptions.DataPointException;
import org.eclipse.om2m.sdt.home.devices.Light;
import org.eclipse.om2m.sdt.home.mocked.modules.MockedBinarySwitch;
import org.eclipse.om2m.sdt.home.mocked.modules.MockedColour;
import org.eclipse.om2m.sdt.home.mocked.modules.MockedFaultDetection;
import org.eclipse.om2m.sdt.home.mocked.modules.MockedRunState;
import org.eclipse.om2m.sdt.home.modules.Brightness;
import org.eclipse.om2m.sdt.home.modules.ColourSaturation;
import org.eclipse.om2m.sdt.home.types.DatapointType;
import org.osgi.framework.ServiceRegistration;

@SuppressWarnings("rawtypes")
public class MockedLight extends Light implements MockedDevice {

	private List<ServiceRegistration> serviceRegistrations;

	public MockedLight(String id, String serial, Domain domain) {
		super(id, serial, domain);

		// Module FaultDetection
		addModule(new MockedFaultDetection("faultDetection_" + id, domain));

		// Module BinarySwitch
		addModule(new MockedBinarySwitch("binarySwitch_" + id, domain));

		// Module RunState
		addModule(new MockedRunState("runState_" + id, domain));

		// Module Color
		addModule(new MockedColour("colour_" + id, domain));

		addModule(new ColourSaturation("colourSaturation_" + id, domain, 
			new IntegerDataPoint(DatapointType.colourSaturation) {
				private Integer v = new Integer((int)(Math.random() * 100));
				@Override
				public void doSetValue(Integer value) throws DataPointException {
					v = value;
				}
				@Override
				public Integer doGetValue() throws DataPointException {
					return v;
				}
			})
		);

		addModule(new Brightness("brightness_" + id, domain, 
			new IntegerDataPoint(DatapointType.brightness) {
				private Integer v = new Integer((int)(Math.random() * 100));
				@Override
				public void doSetValue(Integer value) throws DataPointException {
					v = value;
				}
				@Override
				public Integer doGetValue() throws DataPointException {
					return v;
				}
			})
		);

	}

	public void registerDevice() {
		if (! ((serviceRegistrations == null) || serviceRegistrations.isEmpty())) {
			return;
		}
		serviceRegistrations = Activator.register(this);
	}

	public void unregisterDevice() {
		if (serviceRegistrations == null)
			return;
		for (ServiceRegistration reg : serviceRegistrations) {
			reg.unregister();
		}
		serviceRegistrations.clear();
	}

}