/*
    * Copyright 2013 The Kuali Foundation.
    *
    * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
    *
   * 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.kuali.ole.select.document.service.impl;
  
  import org.kuali.ole.select.businessobject.OLERequestorPatronDocument;
  import org.kuali.ole.select.businessobject.OlePatronDocuments;
  import org.kuali.ole.select.businessobject.OlePatronRecordHandler;
  import org.kuali.ole.select.document.service.OleSelectDocumentService;
  import org.kuali.ole.service.impl.OlePatronWebServiceImpl;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.OLEKeyConstants;
  import org.kuali.rice.coreservice.api.CoreServiceApiServiceLocator;
  import org.kuali.rice.coreservice.api.parameter.Parameter;
  import org.kuali.rice.coreservice.api.parameter.ParameterKey;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class OleSelectDocumentServiceImpl implements OleSelectDocumentService {
      private static transient OlePatronRecordHandler olePatronRecordHandler;
  
      @Override
      public List<OLERequestorPatronDocument> getPatronDocumentListFromWebService() {
          List<OLERequestorPatronDocument> olePatronDocumentList = new ArrayList<OLERequestorPatronDocument>();
          OlePatronDocuments olePatronDocument = getPatronObjectsFromWebService();
          if (olePatronDocument.getOlePatronDocuments() != null) {
              for (int olePatron = 0; olePatron < olePatronDocument.getOlePatronDocuments().size(); olePatron++) {
                  olePatronDocumentList.add(olePatronDocument.getOlePatronDocuments().get(olePatron));
              }
          }
          return olePatronDocumentList;
      }
  
      private OlePatronDocuments getPatronObjectsFromWebService() {
          OlePatronDocuments olePatronDocuments = new OlePatronDocuments();
  
          OlePatronWebServiceImpl olePatronWebService = new OlePatronWebServiceImpl();
          String patronRecords = olePatronWebService.getPatronRecords();
          olePatronDocuments = getOlePatronRecordHandler().retrievePatronFromXML(patronRecords);
          return olePatronDocuments;
      }
  
      @Override
      public String getPatronName(List<OLERequestorPatronDocument> olePatronDocumentList, String requestorId) {
          StringBuffer patronName = new StringBuffer();
          for (OLERequestorPatronDocument olePatronDocument : olePatronDocumentList) {
              if (requestorId != null) {
                  if (requestorId.equalsIgnoreCase(olePatronDocument.getOlePatronId())) {
                      patronName.append(olePatronDocument.getLastName());
                      patronName.append(", ");
                      patronName.append(olePatronDocument.getFirstName());
                  }
              }
          }
          return patronName.toString();
      }
  
      public OlePatronRecordHandler getOlePatronRecordHandler() {
          if (null == olePatronRecordHandler) {
              olePatronRecordHandler = new OlePatronRecordHandler();
          }
          return olePatronRecordHandler;
      }
  
      public String getSelectParameterValue(String parameterName){
          ParameterKey parameterKey = ParameterKey.create(org.kuali.ole.OLEConstants.APPL_ID, org.kuali.ole.OLEConstants.SELECT_NMSPC, org.kuali.ole.OLEConstants.SELECT_CMPNT,parameterName);
          Parameter parameter = CoreServiceApiServiceLocator.getParameterRepositoryService().getParameter(parameterKey);
          return parameter!=null?parameter.getValue():null;
      }
  
  
      public void setOlePatronRecordHandler(OlePatronRecordHandler olePatronRecordHandler) {
          this.olePatronRecordHandler = olePatronRecordHandler;
      }
  }