package org.kuali.ole.serviceimpl;
   
   import org.kuali.ole.OleSRUConstants;
   import org.kuali.ole.PropertyUtil;
   import org.kuali.ole.bo.cql.CQLResponseBO;
   import org.kuali.ole.bo.serachRetrieve.OleSRUBibDocument;
   import org.kuali.ole.docstore.model.bo.WorkBibDocument;
   import org.kuali.ole.docstore.model.bo.WorkHoldingsDocument;
   import org.kuali.ole.docstore.model.bo.WorkInstanceDocument;
  import org.kuali.ole.service.OleCQLQueryParserService;
  import org.kuali.ole.service.OleDiagnosticsService;
  import org.kuali.ole.service.OleSRUDataService;
  import org.kuali.ole.service.OleSearchRetrieveOperationService;
  
  import java.util.List;
  import java.util.Map;
  
  /**
   * Created with IntelliJ IDEA.
   * User: ?
   * Date: 7/9/12
   * Time: 6:50 PM
   * To change this template use File | Settings | File Templates.
   */
  public class OleSearchRetrieveOperationServiceImpl implements OleSearchRetrieveOperationService {
  
      public OleSRUDataService oleSRUDataService;
      public OleDiagnosticsService oleDiagnosticsService;
      public OleCQLQueryParserService oleCQLQueryParserService;
      public OleSearchRetrieveOperationServiceImpl()
      {
          oleSRUDataService=new OleSRUDataServiceImpl() ;
          oleDiagnosticsService=new OleDiagnosticsServiceImpl();
          oleCQLQueryParserService=new OleCQLQueryParserServiceImpl();
      }
  
      /**
       * it will return a OPAC response xml  ( overall xml )
       * @param reqParamMap
       * @param cqlParseBO
       * @return OPAC xml response
       */
      public String getSearchRetriveResponse(Map reqParamMap,CQLResponseBO cqlParseBO){
  
         String solrQuery=getSolrQueryFromCQLParseBO(cqlParseBO);
         if(solrQuery==null)
             return oleDiagnosticsService.getDiagnosticResponse(PropertyUtil.getPropertyUtil().getProperty(OleSRUConstants.INVALID_QUERY_DIAGNOSTIC_MSG));
  
         List oleSRUBibIdList=  oleSRUDataService.getBibRecordsIdList(reqParamMap, solrQuery);
         if(oleSRUBibIdList==null)
             return oleDiagnosticsService.getDiagnosticResponse(PropertyUtil.getPropertyUtil().getProperty(OleSRUConstants.SERVER_DIAGNOSTIC_MSG));
         String opacXML=   oleSRUDataService.getOPACXMLSearchRetrieveResponse(oleSRUBibIdList,reqParamMap);
         String styleSheet = (String)reqParamMap.get(OleSRUConstants.STYLE_SHEET);
          if(styleSheet!=null) {
              opacXML = opacXML.replace("<?xml version=\"1.0\" encoding=\"UTF-8\"?>","<?xml version=\"1.0\" encoding=\"UTF-8\"?> \n <?xml-stylesheet type=\"text/xsl\" href=\""+styleSheet+"\"?>");
          }
         System.out.println("opac xml response ---->  "+opacXML);
         return opacXML;
      }
  
  
      /**.
       * this will get the proper query from the oleCQLQueryParserService
       * @param cqlResponseBO object
       * @return query as a string
       */
      public String getSolrQueryFromCQLParseBO(CQLResponseBO cqlResponseBO){
          String solrQuery=null;
          solrQuery=oleCQLQueryParserService.getSolrQueryFromCQLBO(cqlResponseBO);
          System.out.println("solr Query ------> "+solrQuery);
          return solrQuery;
      }
  
  
  }