package org.kuali.student.enrollment.class2.acal.service;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;

 import org.kuali.rice.krad.lookup.LookupableImpl;

 import org.kuali.rice.krad.web.form.LookupForm;

 import org.kuali.rice.krad.uif.UifConstants;

 import org.kuali.rice.krad.uif.UifParameters;

 import org.kuali.rice.krad.util.KRADUtils;

 import org.kuali.rice.krad.util.UrlFactory;

 import org.kuali.rice.krad.util.KRADConstants;

 import org.kuali.student.enrollment.acal.dto.TermInfo;

 import org.kuali.student.enrollment.acal.service.AcademicCalendarService;

 import org.kuali.student.enrollment.class2.acal.dto.TermWrapper;

 import org.kuali.student.r2.common.dto.ContextInfo;

 import org.kuali.student.r2.common.exceptions.*;

 import javax.xml.namespace.QName;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Map;

 import java.util.Properties;

 /**

  * Created by IntelliJ IDEA.

  * User: huangb

  */

 public class TermLookupableImpl extends LookupableImpl  {

     public final static String TERM_KEY = "key";

          private transient AcademicCalendarService academicCalendarService;

     @Override

     protected List<?> getSearchResults(LookupForm lookupForm, Map<String, String> fieldValues, boolean unbounded) {

             TermInfo termInfo = null;

             List<TermInfo> termInfoList = new ArrayList<TermInfo>();

             String termKey = fieldValues.get(TERM_KEY);

             ContextInfo context = new ContextInfo();

             try{

                     termInfo = getAcademicCalendarService().getTerm(termKey, context);

                     termInfoList.add(termInfo);

                     return termInfoList;

             }catch (DoesNotExistException dnee){

             System.out.println("call getAcademicCalendarService().getKeyDatesForTerm(termKey, context), and get DoesNotExistException:  "+dnee.toString());

             }catch (InvalidParameterException ipe){

             System.out.println("call getAcademicCalendarService().getKeyDatesForTerm(termKey, context), and get InvalidParameterException:  "+ipe.toString());

             }catch (MissingParameterException mpe){

             System.out.println("call getAcademicCalendarService().getKeyDatesForTerm(termKey, context), and get MissingParameterException:  "+mpe.toString());

             }catch (OperationFailedException ofe){

             System.out.println("call getAcademicCalendarService().getKeyDatesForTerm(termKey, context), and get OperationFailedException:  "+ofe.toString());

             }catch (PermissionDeniedException pde){

             System.out.println("call getAcademicCalendarService().getKeyDatesForTerm(termKey, context), and get PermissionDeniedException:  "+pde.toString());

             }

             return null;

     }

     @Override

     protected String getActionUrlHref(LookupForm lookupForm, Object dataObject, String methodToCall, List<String> pkNames) {

        Properties props = new Properties();

        props.put(KRADConstants.DISPATCH_REQUEST_PARAMETER, methodToCall);

        Map<String, String> primaryKeyValues = KRADUtils.getPropertyKeyValuesFromDataObject(pkNames, dataObject);

        for (String primaryKey : primaryKeyValues.keySet()) {

            String primaryKeyValue = primaryKeyValues.get(primaryKey);

            props.put(primaryKey, primaryKeyValue);

            props.put(KRADConstants.OVERRIDE_KEYS, primaryKey);

        }

        if (StringUtils.isNotBlank(lookupForm.getReturnLocation())) {

            props.put(KRADConstants.RETURN_LOCATION_PARAMETER, lookupForm.getReturnLocation());

        }

        props.put(UifParameters.DATA_OBJECT_CLASS_NAME, TermWrapper.class.getName());

        props.put(UifParameters.VIEW_TYPE_NAME, UifConstants.ViewType.MAINTENANCE);

        return UrlFactory.parameterizeUrl(KRADConstants.Maintenance.REQUEST_MAPPING_MAINTENANCE, props);

     }

     protected AcademicCalendarService getAcademicCalendarService() {

         if(academicCalendarService == null) {

                  academicCalendarService = (AcademicCalendarService) GlobalResourceLoader.getService(new QName("http://student.kuali.org/wsdl/acal", "AcademicCalendarService"));

         }

         return academicCalendarService;

     }

 }