/*-
 * ============LICENSE_START=======================================================
 * PROJECT
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.dcae.common;

import com.att.nsa.clock.SaClock;
import com.att.nsa.logging.LoggingContext;
import com.att.nsa.logging.log4j.EcompFields;
import org.json.JSONObject;
import org.onap.dcae.VesApplication;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class EventProcessor implements Runnable {

    private static final Logger log = LoggerFactory.getLogger(EventProcessor.class);
    private EventSender eventSender;

    public EventProcessor(EventSender eventSender) {
        this.eventSender = eventSender;
    }

    @Override
    public void run() {
        try {
          while (true){
            JSONObject event = VesApplication.fProcessingInputQueue.take();
            log.info("QueueSize:" + VesApplication.fProcessingInputQueue.size() + "\tEventProcessor\tRemoving element: " + event);
            setLoggingContext(event);
            log.debug("event.VESuniqueId" + event.get("VESuniqueId") + "event.commonEventHeader.domain:" + eventSender.getDomain(event));
            eventSender.send(event);
            log.debug("Message published" + event);
          }
        } catch (InterruptedException e) {
            log.error("EventProcessor InterruptedException" + e.getMessage());
            Thread.currentThread().interrupt();
        }
    }

  private void setLoggingContext(JSONObject event) {
        LoggingContext localLC = VESLogger.getLoggingContextForThread(event.get("VESuniqueId").toString());
        localLC.put(EcompFields.kBeginTimestampMs, SaClock.now());
    }
}