/**
    * Copyright 2012 The Kuali Foundation Licensed under the
    * Educational Community 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.osedu.org/licenses/ECL-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.kuali.student.enrollment.class2.acal.service.impl;
  
  import org.apache.log4j.Logger;
  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.student.r2.common.util.constants.AcademicCalendarServiceConstants;
  import org.kuali.student.enrollment.acal.dto.TermInfo;
  import org.kuali.student.enrollment.acal.service.AcademicCalendarService;
  import org.kuali.student.enrollment.class2.acal.util.CalendarSearchViewHelperUtil;
  import org.kuali.student.enrollment.common.util.ContextBuilder;
  import org.kuali.student.r2.common.dto.ContextInfo;
  
  import javax.xml.namespace.QName;
  import java.util.List;
  import java.util.Map;
  
  
  public class AcademicTermLookupableImpl  extends LookupableImpl {
      private static final long serialVersionUID = 1L;
      private transient AcademicCalendarService academicCalendarService;
      private ContextInfo contextInfo;
      private final static Logger LOG = Logger.getLogger(AcademicTermLookupableImpl.class);
  
      @Override
      protected List<?> getSearchResults(LookupForm lookupForm, Map<String, String> fieldValues, boolean unbounded) {
  
          List<TermInfo> rList = null;
          String name = fieldValues.get("code");
          String year = fieldValues.get("startDate");
  
          try{
              rList = CalendarSearchViewHelperUtil.searchForTerms(name, year, getContextInfo(), getAcademicCalendarService());
          }   catch (Exception ex){
              LOG.error(ex);
              throw new RuntimeException("Error in AcademicTermLookupableImpl searching for term. name[" + name +"] year["+year +"]", ex);
          }
  
          return rList;
      }
  
      protected AcademicCalendarService getAcademicCalendarService() {
           if(academicCalendarService == null) {
               academicCalendarService = (AcademicCalendarService) GlobalResourceLoader.getService(new QName(AcademicCalendarServiceConstants.NAMESPACE, AcademicCalendarServiceConstants.SERVICE_NAME_LOCAL_PART));
          }
          return this.academicCalendarService;
      }
  
      public ContextInfo getContextInfo() {
          if (null == contextInfo) {
              contextInfo = ContextBuilder.loadContextInfo();
          }
          return contextInfo;
      }
  
  }