/**
    * Copyright 2005-2012 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.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.rice.krms.impl.ui;
  
  import org.apache.commons.collections.CollectionUtils;
  import org.kuali.rice.core.api.uif.DataType;
  import org.kuali.rice.core.api.uif.RemotableAttributeField;
  import org.kuali.rice.core.api.uif.RemotableTextInput;
  import org.kuali.rice.krad.maintenance.MaintenanceDocument;
  import org.kuali.rice.krad.maintenance.MaintainableImpl;
  import org.kuali.rice.krad.service.BusinessObjectService;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  import org.kuali.rice.krad.uif.container.CollectionGroup;
  import org.kuali.rice.krad.uif.container.Container;
  import org.kuali.rice.krad.uif.view.View;
  import org.kuali.rice.krad.util.KRADConstants;
  import org.kuali.rice.krad.web.form.MaintenanceForm;
  import org.kuali.rice.krms.impl.repository.TermBo;
  import org.kuali.rice.krms.impl.repository.TermResolverBo;
  import org.kuali.rice.krms.impl.repository.TermResolverParameterSpecificationBo;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Collections;
  import java.util.Comparator;
  import java.util.List;
  import java.util.Map;
  
  /**
   * {@link org.kuali.rice.krad.maintenance.Maintainable} for the {@link org.kuali.rice.krms.impl.ui.AgendaEditor}
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class TermMaintainable extends MaintainableImpl {
  	
  	private static final long serialVersionUID = 1L;
  
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(TermMaintainable.class);
  
  	/**
  	 * @return the boService
  	 */
  	public BusinessObjectService getBoService() {
  		return KRADServiceLocator.getBusinessObjectService();
  	}
  
  
  
      public List<RemotableAttributeField> retrieveCustomAttributes(View view, Object model, Container container) {
  
          List<RemotableAttributeField> results = new ArrayList<RemotableAttributeField>();
  
          String termSpecId = ((TermBo)((MaintenanceForm)model).getDocument().getNewMaintainableObject().getDataObject()).getSpecificationId();
  
          Collection<TermResolverBo> termResolvers = getBoService().findMatching(TermResolverBo.class,
                  Collections.singletonMap("outputId", termSpecId)
          );
  
          TermResolverBo termResolver = null;
  
          if (termResolvers != null && termResolvers.size() == 1) {
              termResolver = termResolvers.iterator().next();
          }
  
          if (termResolver != null && !CollectionUtils.isEmpty(termResolver.getParameterSpecifications())) {
              List<TermResolverParameterSpecificationBo> params = new ArrayList<TermResolverParameterSpecificationBo>(termResolver.getParameterSpecifications());
  
              Collections.sort(params, new Comparator<TermResolverParameterSpecificationBo>() {
                  @Override
                  public int compare(TermResolverParameterSpecificationBo o1, TermResolverParameterSpecificationBo o2) {
                      return o1.getName().compareTo(o2.getName());
                  }
              });
  
              for (TermResolverParameterSpecificationBo param : params) {
                  RemotableAttributeField.Builder builder = RemotableAttributeField.Builder.create(param.getName());
                  RemotableTextInput.Builder inputBuilder = RemotableTextInput.Builder.create();
                  inputBuilder.setSize(80);
                  builder.setControl(inputBuilder);
                  builder.setDataType(DataType.STRING);
                  builder.setLongLabel(param.getName());
                  builder.setShortLabel(param.getName());
  
                  results.add(builder.build());
              }
         }
 
         return results;
     }
 
 //    private AgendaTypeService getAgendaTypeService(String krmsTypeId) {
 //        //
 //        // Get the AgendaTypeService by hook or by crook
 //        //
 //
 //        KrmsTypeDefinition krmsType =
 //                    KrmsRepositoryServiceLocator.getKrmsTypeRepositoryService().
 //                            getTypeById(krmsTypeId);
 //
 //        AgendaTypeService agendaTypeService = null;
 //
 //        if (!StringUtils.isBlank(krmsTypeId)) {
 //            String serviceName = krmsType.getServiceName();
 //
 //            if (!StringUtils.isBlank(serviceName)) {
 //                agendaTypeService = KrmsRepositoryServiceLocator.getService(serviceName);
 //            }
 //        }
 //
 //        if (agendaTypeService == null) { agendaTypeService = AgendaTypeServiceBase.defaultAgendaTypeService; }
 //
 //        return agendaTypeService;
 //    }
 
     @Override
     public Object retrieveObjectForEditOrCopy(MaintenanceDocument document, Map<String, String> dataObjectKeys) {
 
         TermBo termBo = (TermBo) super.retrieveObjectForEditOrCopy(document, dataObjectKeys);
         termBo.exportToParametersMap();
 
         if (KRADConstants.MAINTENANCE_COPY_ACTION.equals(getMaintenanceAction())) {
             document.getDocumentHeader().setDocumentDescription("New Term Document");
         }
 
         return termBo;
     }
 
     /**
 	 * {@inheritDoc}
 	 */
 	@Override
 	public void processAfterNew(MaintenanceDocument document,
 		Map<String, String[]> requestParameters) {
 
 		super.processAfterNew(document, requestParameters);
         document.getDocumentHeader().setDocumentDescription("New Term Document");
 
 	}
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void processAfterEdit(MaintenanceDocument document, Map<String, String[]> requestParameters) {
 
 
         super.processAfterEdit(document,
                 requestParameters);
 
         document.getDocumentHeader().setDocumentDescription("Edited Term Document");
     }
 
     @Override
     public void saveDataObject() {
         TermBo term = (TermBo) getDataObject();
         term.importFromParametersMap();
 
         super.saveDataObject();    //To change body of overridden methods use File | Settings | File Templates.
     }
 
     @Override
     public Class getDataObjectClass() {
         return TermBo.class;
     }
 
     @Override
     protected void processBeforeAddLine(View view, CollectionGroup collectionGroup, Object model, Object addLine) {
         super.processBeforeAddLine(view, collectionGroup, model, addLine);
     }
 
 
 }