/*
    * Copyright 2008-2009 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.validation.impl;
  
  import org.kuali.ole.module.purap.PurapConstants.PREQDocumentsStrings;
  import org.kuali.ole.module.purap.PurapPropertyConstants;
  import org.kuali.ole.module.purap.document.PaymentRequestDocument;
  import org.kuali.ole.sys.OLEKeyConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.document.validation.GenericValidation;
  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.util.ObjectUtils;
  
  public class PaymentRequestInvoiceValidation extends GenericValidation {
  
      public boolean validate(AttributedDocumentEvent event) {
          boolean valid = true;
          PaymentRequestDocument document = (PaymentRequestDocument) event.getDocument();
          GlobalVariables.getMessageMap().clearErrorPath();
          GlobalVariables.getMessageMap().addToErrorPath(OLEPropertyConstants.DOCUMENT);
  
          if (ObjectUtils.isNull(document.getPurchaseOrderIdentifier())) {
              GlobalVariables.getMessageMap().putError(PurapPropertyConstants.PURCHASE_ORDER_IDENTIFIER, OLEKeyConstants.ERROR_REQUIRED, PREQDocumentsStrings.PURCHASE_ORDER_ID);
              valid &= false;
          }
          if (ObjectUtils.isNull(document.getInvoiceDate())) {
              GlobalVariables.getMessageMap().putError(PurapPropertyConstants.INVOICE_DATE, OLEKeyConstants.ERROR_REQUIRED, PREQDocumentsStrings.INVOICE_DATE);
              valid &= false;
          }
          /*if (StringUtils.isBlank(document.getInvoiceNumber())) {
              GlobalVariables.getMessageMap().putError(PurapPropertyConstants.INVOICE_NUMBER, OLEKeyConstants.ERROR_REQUIRED, PREQDocumentsStrings.INVOICE_NUMBER);
              valid &= false;
          }*/
          if (ObjectUtils.isNull(document.getVendorInvoiceAmount())) {
              GlobalVariables.getMessageMap().putError(PurapPropertyConstants.VENDOR_INVOICE_AMOUNT, OLEKeyConstants.ERROR_REQUIRED, PREQDocumentsStrings.VENDOR_INVOICE_AMOUNT);
              valid &= false;
          }
          GlobalVariables.getMessageMap().clearErrorPath();
          return valid;
      }
  
  }