/**
    * 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.
   *
   * Created by Daniel on 7/6/12
   */
  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.CourseOfferingEditWrapper;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  /**
   * This class makes key values based on allowed credit options from the course offering
   *
   * @author Kuali Student Team
   */
  public class MultipleCreditOptionsKeyValues extends UifKeyValuesFinderBase implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      @Override
      public List<KeyValue> getKeyValues(ViewModel model) {
          MaintenanceDocumentForm form1 = (MaintenanceDocumentForm)model;
          CourseOfferingEditWrapper form = (CourseOfferingEditWrapper)form1.getDocument().getDocumentDataObject();
  
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
  
          List<Float> creditOptionsF = new ArrayList();
          for(String creditOption : form.getCreditOption().getAllowedCredits()){
              creditOptionsF.add(Float.valueOf(creditOption));
          }
          Collections.sort(creditOptionsF);
          for(Float creditOption : creditOptionsF){
              keyValues.add(new ConcreteKeyValue(String.valueOf(creditOption), String.valueOf(creditOption)));
          }
  
          return keyValues;
      }
  
  }