/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Modifications Copyright (c) 2019 Samsung
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */

package org.onap.so.asdc;

import javax.annotation.PreDestroy;
import org.onap.so.asdc.client.ASDCController;
import org.onap.so.asdc.client.exceptions.ASDCControllerException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Profile;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.security.SecureRandom;


@Component
@Profile("!test")
public class ASDCControllerSingleton {


    @Autowired
    private ASDCController asdcController;
    private static Logger logger = LoggerFactory.getLogger(ASDCControllerSingleton.class);



    @Scheduled(fixedRate = 50000)
    public void periodicControllerTask() {
        try {
            int randomNumber = new SecureRandom().nextInt(Integer.MAX_VALUE);
            asdcController.setControllerName("mso-controller" + randomNumber);
            asdcController.initASDC();
        } catch (ASDCControllerException e) {
            logger.error("Exception occurred", e);
        }
    }

    @PreDestroy
    private void terminate() {
        try {
            asdcController.closeASDC();
        } catch (ASDCControllerException e) {
            logger.error("Exception occurred", e);
        }
    }

}