/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017-2018 Amdocs
 * ================================================================================
 * 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.aai.sparky.subscription.services;

import org.json.JSONObject;
import org.onap.aai.restclient.client.OperationResult;
import org.onap.aai.sparky.subscription.config.SubscriptionConfig;


public class SubscriptionService {

  SubscriptionConfig config;
  
  public SubscriptionService(SubscriptionConfig subscriptionConfig) {
    this.config = subscriptionConfig;
  }
  
  public OperationResult buildSubscriptionPayload() throws Exception {
    OperationResult returnValue = new OperationResult();
    returnValue.setResultCode(200);
    JSONObject subscriptionResponse = new JSONObject();
    JSONObject subscriptionDetails = new JSONObject();


    if (config.getSubscriptionTarget().isEmpty()
        && config.getSubscriptionTopic().isEmpty()
        && config.getSubscriptionMessageType().isEmpty()
        && config.getSubscriptionOrigin().isEmpty()) {
      subscriptionResponse.put("subscriptionEnabled", false);
    } else {
      subscriptionResponse.put("subscriptionEnabled", true);
      subscriptionDetails.put("target", config.getSubscriptionTarget());
      subscriptionDetails.put("topic", config.getSubscriptionTopic());
      subscriptionDetails.put("messageType", config.getSubscriptionMessageType());
      subscriptionDetails.put("origin", config.getSubscriptionOrigin());
    }
    
    subscriptionResponse.put("subscriptionDetails", subscriptionDetails);
    returnValue.setResult(subscriptionResponse.toString());
    
    return returnValue;
  }
}