/*
    * Copyright 2007 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.ole.pdp.document;
  
  import java.util.List;
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.ole.pdp.PdpPropertyConstants;
  import org.kuali.ole.pdp.businessobject.CustomerProfile;
  import org.kuali.ole.sys.document.FinancialSystemMaintainable;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.kns.maintenance.Maintainable;
  import org.kuali.rice.kns.web.ui.Field;
  import org.kuali.rice.kns.web.ui.Row;
  import org.kuali.rice.kns.web.ui.Section;
  import org.kuali.rice.krad.util.ObjectUtils;
  
  /**
   * This class is a special implementation of Maintainable specifically for Account Delegates. It was created to correctly update the
   * default Start Date on edits and copies, ala JIRA #KULRNE-62.
   */
  public class CustomerProfileMaintenanceDocumentMaintainableImpl extends FinancialSystemMaintainable {
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(CustomerProfileMaintenanceDocumentMaintainableImpl.class);
  
      /**
       * This method will reset AccountDelegate's Start Date to the current timestamp on edits and copies
       * 
       * @see org.kuali.rice.kns.maintenance.KualiMaintainableImpl#processAfterRetrieve()
       */
      @Override
      public void processAfterCopy( MaintenanceDocument document, Map<String,String[]> parameters ) {
          
          super.processAfterCopy( document, parameters );
          CustomerProfile customerProfile = (CustomerProfile) document.getNewMaintainableObject().getBusinessObject();
          customerProfile.setChartCode(null);
          customerProfile.setUnitCode(null); 
          customerProfile.setSubUnitCode(null);
      }
      
      /**
       * @see org.kuali.rice.kns.maintenance.KualiMaintainableImpl#refresh(java.lang.String, java.util.Map,
       *      org.kuali.rice.kns.document.MaintenanceDocument)
       * 
       * KRAD Conversion: Performs customization of the sections making fields read only.
       * 
       * No use of data dictionary.
       */
      @Override
      public List getSections(MaintenanceDocument document, Maintainable oldMaintainable) {
          List<Section> sections = super.getSections(document, oldMaintainable);
          //If oldMaintainable is null, it means we are trying to get sections for the old part
          //If oldMaintainable is not null, it means we are trying to get sections for the new part
          //Refer to KualiMaintenanceForm lines 288-294
          CustomerProfile customerProfile = (CustomerProfile) document.getNewMaintainableObject().getBusinessObject();
          if(oldMaintainable==null) {
              return sections;
          }
          if (shouldReviewTypesFieldBeReadOnly(document) == false) {
              return sections;
          }
  
          for (Section section : sections) {
              for (Row row : section.getRows()) {
                  for (Field field : row.getFields()) {
                      if (PdpPropertyConstants.CustomerProfile.CUSTOMER_PROFILE_CHART_CODE.equals(field.getPropertyName())) {
                          field.setReadOnly(true);
                       }
                      if (PdpPropertyConstants.CustomerProfile.CUSTOMER_PROFILE_UNIT_CODE.equals(field.getPropertyName())) {
                           field.setReadOnly(true);
                      }
                      if (PdpPropertyConstants.CustomerProfile.CUSTOMER_PROFILE_SUB_UNIT_CODE.equals(field.getPropertyName())) {
                          field.setReadOnly(true);
                      }
                  }
              }
          }
          return sections;
      }
  
  
      protected boolean shouldReviewTypesFieldBeReadOnly(MaintenanceDocument document){
          CustomerProfile  customerProfile = (CustomerProfile)document.getNewMaintainableObject().getBusinessObject();
          if(StringUtils.isEmpty(customerProfile.getChartCode())) {
              return false;
          }
         if(StringUtils.isEmpty(customerProfile.getSubUnitCode())) {
             return false;
         }
         if(StringUtils.isEmpty(customerProfile.getUnitCode())) {
             return false;
         }
         return true;
     }
 
     /**
      * @see org.kuali.ole.sys.document.FinancialSystemMaintainable#processAfterPost(org.kuali.rice.kns.document.MaintenanceDocument, java.util.Map)
      */
     @Override
     public void processAfterPost(MaintenanceDocument document, Map<String, String[]> parameters) {
         CustomerProfile  customerProfile = (CustomerProfile)document.getNewMaintainableObject().getBusinessObject();
 
        if (ObjectUtils.isNull(customerProfile.getDefaultSubAccountNumber())) {
         customerProfile.setDefaultSubAccountNumber(PdpPropertyConstants.CustomerProfile.CUSTOMER_DEFAULT_SUB_ACCOUNT_NUMBER);
     }
        if (ObjectUtils.isNull(customerProfile.getDefaultSubObjectCode())) {
         customerProfile.setDefaultSubObjectCode(PdpPropertyConstants.CustomerProfile.CUSTOMER_DEFAULT_SUB_OBJECT_CODE);
     }
         super.processAfterPost(document, parameters);
     }
 }