/*
    * Copyright 2012 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.xds.iti51;
  
  import org.openehealth.ipf.commons.audit.AuditContext;
  import org.openehealth.ipf.commons.audit.model.AuditMessage;
  import org.openehealth.ipf.commons.ihe.xds.core.audit.*;
  import org.openehealth.ipf.commons.ihe.xds.core.audit.codes.XdsEventTypeCode;
  import org.openehealth.ipf.commons.ihe.xds.core.audit.codes.XdsParticipantObjectIdTypeCode;
  import org.openehealth.ipf.commons.ihe.xds.core.audit.event.XdsQueryInformationBuilder;
  
  /**
   * Base audit strategy for ITI-51.
   *
   * @author Dmytro Rud
   * @author Michael Ottati
   */
  public class Iti51AuditStrategy extends XdsQueryAuditStrategy30 {
  
      /**
       * Constructs the audit strategy.
       *
       * @param serverSide whether this is a server-side or a client-side strategy.
       */
      public Iti51AuditStrategy(boolean serverSide) {
          super(serverSide);
      }
  
  
      @Override
      public AuditMessage[] makeAuditMessage(AuditContext auditContext, XdsQueryAuditDataset auditDataset) {
          return auditDataset.getPatientIds().isEmpty() ?
                  new AuditMessage[]{ doMakeAuditMessage(auditContext, auditDataset, null) } :
                  auditDataset.getPatientIds().stream()
                          .map(patientId -> doMakeAuditMessage(auditContext, auditDataset, patientId))
                          .toArray(AuditMessage[]::new);
      }
  
      private AuditMessage doMakeAuditMessage(AuditContext auditContext, XdsQueryAuditDataset auditDataset, String pid) {
          return new XdsQueryInformationBuilder(auditContext, auditDataset, XdsEventTypeCode.MultiPatientStoredQuery, auditDataset.getPurposesOfUse())
                  .addPatients(pid)
                  .setQueryParameters(auditDataset, XdsParticipantObjectIdTypeCode.MultiPatientStoredQuery)
                  .getMessage();
  
      }
  }