/**
    * Copyright 2013 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.
   *
   * Created by chongzhu on 1/28/13
   */
  package org.kuali.student.enrollment.class2.courseoffering.keyvalue;
  
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.krad.uif.control.UifKeyValuesFinderBase;
  import org.kuali.rice.krad.uif.view.ViewModel;
  import org.kuali.rice.krad.web.form.MaintenanceDocumentForm;
  import org.kuali.student.enrollment.class2.courseoffering.dto.CourseOfferingWrapper;
  import org.kuali.student.enrollment.courseoffering.dto.CourseOfferingInfo;
  import org.kuali.student.r2.lum.course.dto.CourseCrossListingInfo;
  import org.kuali.student.r2.lum.course.dto.CourseInfo;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   *
   * @author Kuali Student Team
   */
  public class populateCrossCourseListKeyValues extends UifKeyValuesFinderBase implements Serializable {
  
      @Override
      public List<KeyValue> getKeyValues(ViewModel model) {
          MaintenanceDocumentForm coForm = (MaintenanceDocumentForm) model;
          CourseOfferingWrapper wrapper = (CourseOfferingWrapper)coForm.getDocument().getNewMaintainableObject().getDataObject();
  
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
          CourseOfferingInfo courseOffering = wrapper.getCourseOfferingInfo();
          CourseInfo CoInfo = wrapper.getCourse();
  
          if (CoInfo != null && CoInfo.getCrossListings() != null && CoInfo.getCrossListings().size() > 0) {
              // Always include an option for Course
              for (CourseCrossListingInfo courseInfo : CoInfo.getCrossListings()) {
                  if(courseInfo.getCode() != null)   {
                      if(courseOffering.getCourseNumberSuffix() == null) {
                          keyValues.add(new ConcreteKeyValue(courseInfo.getCode(), courseInfo.getCode()));
                      } else {
                          keyValues.add(new ConcreteKeyValue(courseInfo.getCode()+courseOffering.getCourseNumberSuffix(), courseInfo.getCode()+courseOffering.getCourseNumberSuffix()));
                      }
                  }
              }
          }
  
          return keyValues;
      }
  }