/**
    * Copyright 2004-2014 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.opensource.org/licenses/ecl2.php
    *
   * 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.kpme.pm.util;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.kuali.kpme.pm.PMConstants;
  import org.kuali.kpme.pm.classification.qual.ClassificationQualification;
  import org.kuali.kpme.pm.pstnqlfrtype.PstnQlfrType;
  import org.kuali.kpme.pm.service.base.PmServiceLocator;
  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;
  
  public class QualifierValueKeyValueFinder extends UifKeyValuesFinderBase {
  
  	private static final long serialVersionUID = 1L;
  
  	@Override
  	public List<KeyValue> getKeyValues(ViewModel model) {
  		MaintenanceDocumentForm docForm = (MaintenanceDocumentForm) model;
  		List<KeyValue> options = new ArrayList<KeyValue>();
  
  		ClassificationQualification aQualification = (ClassificationQualification) docForm.getNewCollectionLines().get("document.newMaintainableObject.dataObject.qualificationList");
  		if(aQualification != null) {
  			String aTypeId = aQualification.getQualificationType();
  			PstnQlfrType aTypeObj = PmServiceLocator.getPstnQlfrTypeService().getPstnQlfrTypeById(aTypeId);
  			if(aTypeObj != null) {
  				if(aTypeObj.getTypeValue().equals(PMConstants.PSTN_QLFR_SELECT)){
  					String[] aCol = aTypeObj.getSelectValues().split(",");
  					for(String aString : aCol){
  						options.add(new ConcreteKeyValue(aString, aString));
  					}
  				} else{
  					return new ArrayList<KeyValue>();
  				}
  			}
  		}
          return options;
  	}
  	
  
  }