/*
    * Copyright 2015 the original author or authors.
    *
    * 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.
   */
  package org.openehealth.ipf.commons.ihe.hl7v2.audit.pdqcore;
  
  import ca.uhn.hl7v2.model.Message;
  import org.openehealth.ipf.commons.audit.AuditContext;
  import org.openehealth.ipf.commons.audit.model.AuditMessage;
  import org.openehealth.ipf.commons.audit.types.ParticipantObjectIdType;
  import org.openehealth.ipf.commons.ihe.core.atna.AuditStrategySupport;
  import org.openehealth.ipf.commons.ihe.core.atna.event.QueryInformationBuilder;
  import org.openehealth.ipf.commons.ihe.hl7v2.audit.codes.MllpEventTypeCode;
  import org.openehealth.ipf.commons.ihe.hl7v2.audit.QueryAuditDataset;
  
  import java.util.Map;
  
  import static java.util.Objects.requireNonNull;
  
  /**
   * Generic audit strategy for ITI-21 and ITI-22 (PDQ).
   *
   * @author Dmytro Rud
   */
  public abstract class PdqAuditStrategy extends AuditStrategySupport<QueryAuditDataset> {
  
      private final MllpEventTypeCode eventTypeCode;
      private final ParticipantObjectIdType participantObjectIdType;
      
      public PdqAuditStrategy(boolean serverSide, MllpEventTypeCode eventTypeCode, ParticipantObjectIdType participantObjectIdType) {
          super(serverSide);
          this.eventTypeCode = requireNonNull(eventTypeCode, "eventTypeCode must be not null");
          this.participantObjectIdType = requireNonNull(participantObjectIdType, "participantObjectIdType must be not null");
      }
      
      @Override
      public QueryAuditDataset enrichAuditDatasetFromRequest(QueryAuditDataset auditDataset, Object msg, Map<String, Object> parameters) {
          PdqAuditStrategyUtils.enrichAuditDatasetFromRequest(auditDataset, (Message)msg, parameters);
          return auditDataset;
      }
      
      @Override
      public boolean enrichAuditDatasetFromResponse(QueryAuditDataset auditDataset, Object msg, AuditContext auditContext) {
          PdqAuditStrategyUtils.enrichAuditDatasetFromResponse(auditDataset, (Message)msg, auditContext);
          return true;
      }
  
      @Override
      public QueryAuditDataset createAuditDataset() {
          return new QueryAuditDataset(isServerSide());
      }
  
      @Override
      public AuditMessage[] makeAuditMessage(AuditContext auditContext, QueryAuditDataset auditDataset) {
          return new QueryInformationBuilder(auditContext, auditDataset, eventTypeCode)
                  .setQueryParameters(
                          auditDataset.getMessageControlId(),
                          participantObjectIdType,
                          auditDataset.getPayload(),
                          "MSH-10", auditDataset.getMessageControlId())
                  .addPatients(auditDataset.getPatientIds())
                  .getMessages();
      }
  }