/*
    * The Kuali Financial System, a comprehensive financial management system for higher education.
    * 
    * Copyright 2005-2014 The Kuali Foundation
    * 
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Affero General Public License as
    * published by the Free Software Foundation, either version 3 of the
    * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package org.kuali.kfs.module.cg.businessobject.options;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  import org.kuali.kfs.module.cg.businessobject.ProposalPurpose;
  import org.kuali.kfs.sys.context.SpringContext;
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.krad.keyvalues.KeyValuesBase;
  import org.kuali.rice.krad.service.KeyValuesService;
  
  /**
   * Gets a custom-formatted list of {@link ProposalPurpose} values.
   */
  public class ProposalPurposeValuesFinder extends KeyValuesBase {
  
      /**
       * @see org.kuali.keyvalues.KeyValuesFinder#getKeyValues()
       */
      public List getKeyValues() {
  
          Collection<ProposalPurpose> codes = SpringContext.getBean(KeyValuesService.class).findAll(ProposalPurpose.class);
  
          List<KeyValue> labels = new ArrayList<KeyValue>();
          labels.add(new ConcreteKeyValue("", ""));
  
          for (ProposalPurpose proposalPurpose : codes) {
              if (proposalPurpose.isActive()) {
                  labels.add(new ConcreteKeyValue(proposalPurpose.getProposalPurposeCode(), proposalPurpose.getProposalPurposeCode() + "-" + proposalPurpose.getProposalPurposeDescription()));
              }
          }
  
          return labels;
      }
  }