/*
    * Copyright 2007-2008 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.module.purap.document;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.ole.module.purap.PurapKeyConstants;
  import org.kuali.ole.sys.document.FinancialSystemMaintainable;
  import org.kuali.ole.vnd.VendorUtils;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.util.KRADConstants;
  
  import java.util.Map;
  
  /* 
   * A special implementation of Maintainable specifically for PurchaseOrderQuoteLanguage
   * maintenance page to override the behavior when the PurchaseOrderQuoteLanguage 
   * maintenance document is copied.
  */
  public class PurchaseOrderQuoteListMaintainableImpl extends FinancialSystemMaintainable {
      @Override
      public Map<String, String> populateNewCollectionLines(Map<String, String> fieldValues, MaintenanceDocument maintenanceDocument, String methodToCall) {
          String collName = "quoteListVendors.vendorDetail.vendorNumber";
          String vendorNumber = (String) fieldValues.get(collName);
          if (StringUtils.isNotBlank(vendorNumber)) {
              if (!VendorUtils.validVendorNumberFormat(vendorNumber)) {
                  GlobalVariables.getMessageMap().putError(KRADConstants.MAINTENANCE_ADD_PREFIX + collName, PurapKeyConstants.ERROR_PURCHASE_ORDER_QUOTE_LIST_NON_EXISTENCE_VENDOR);
                  return fieldValues;
              } else {
                  Integer headerId = VendorUtils.getVendorHeaderId(vendorNumber);
                  Integer detailId = VendorUtils.getVendorDetailId(vendorNumber);
                  resetPreviousVendorInformationOnAddLine(fieldValues, headerId, detailId);
              }
          }
  
          return super.populateNewCollectionLines(fieldValues, maintenanceDocument, methodToCall);
      }
  
      private void resetPreviousVendorInformationOnAddLine(Map fieldValues, Integer headerId, Integer detailId) {
          if (fieldValues.get("quoteListVendors.vendorHeaderGeneratedIdentifier") != null) {
              fieldValues.put("quoteListVendors.vendorHeaderGeneratedIdentifier", headerId);
          }
  
          if (fieldValues.get("quoteListVendors.vendorDetailAssignedIdentifier") != null) {
              fieldValues.put("quoteListVendors.vendorDetailAssignedIdentifier", detailId);
          }
  
      }
  }