/*
    * 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.module.cg.document.validation.impl;
  
  import java.sql.Date;
  
  import org.kuali.ole.module.cg.document.ProposalAwardCloseDocument;
  import org.kuali.ole.sys.OLEKeyConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.rice.core.api.datetime.DateTimeService;
  import org.kuali.rice.kns.rules.TransactionalDocumentRuleBase;
  import org.kuali.rice.kns.service.DataDictionaryService;
  import org.kuali.rice.krad.document.Document;
  import org.kuali.rice.krad.util.GlobalVariables;
  
  /**
   * Rules for handling Closes.
   */
  public class CloseDocumentRule extends TransactionalDocumentRuleBase {
  
      @Override
      public boolean processCustomRouteDocumentBusinessRules(Document document) {
          ProposalAwardCloseDocument closeDocument = (ProposalAwardCloseDocument) document;
          Date today = SpringContext.getBean(DateTimeService.class).getCurrentSqlDateMidnight();
          Date closeDate = closeDocument.getUserInitiatedCloseDate();
          Date closeOnOrBeforeDate = closeDocument.getCloseOnOrBeforeDate();
          DataDictionaryService dataDictionaryService = SpringContext.getBean(DataDictionaryService.class);
  
          boolean isValid = true;
          boolean closeDateIsNotNull = true;
          boolean closeDateIsTodayOrLater = true;
          boolean closeOnOrBeforeDateIsNotNull = true;
          boolean closeOnOrBeforeDateIsTodayOrLater = true;
          boolean closeOnOrBeforeDateIsCloseDateOrEarlier = true;
  
          String closeDateLabel = dataDictionaryService.getAttributeLabel(ProposalAwardCloseDocument.class, "userInitiatedCloseDate");
          String closeOnOrBeforeDateLabel = dataDictionaryService.getAttributeLabel(ProposalAwardCloseDocument.class, "closeOnOrBeforeDate");
  
          GlobalVariables.getMessageMap().addToErrorPath(OLEPropertyConstants.DOCUMENT);
          if (closeDate == null) {
              closeDateIsNotNull = false;
              String label = dataDictionaryService.getAttributeLabel(ProposalAwardCloseDocument.class, "userInitiatedCloseDate");
          } else if (today.getTime() > closeDate.getTime()) {
              closeDateIsTodayOrLater = false;
              GlobalVariables.getMessageMap().putError("userInitiatedCloseDate", OLEKeyConstants.ContractsAndGrants.USER_INITIATED_DATE_TOO_EARLY, closeDateLabel);
          }
          if (closeOnOrBeforeDate == null) {
              closeOnOrBeforeDateIsNotNull = false;
          } else if (today.getTime() > closeOnOrBeforeDate.getTime()) {
              closeOnOrBeforeDateIsTodayOrLater = false;
              GlobalVariables.getMessageMap().putError("closeOnOrBeforeDate", OLEKeyConstants.ContractsAndGrants.CLOSE_ON_OR_BEFORE_DATE_TOO_EARLY, closeOnOrBeforeDateLabel);
          } else if (closeOnOrBeforeDate.getTime() > closeDate.getTime()) {
              closeOnOrBeforeDateIsCloseDateOrEarlier = false;
              GlobalVariables.getMessageMap().putError("closeOnOrBeforeDate", OLEKeyConstants.ContractsAndGrants.CLOSE_ON_OR_BEFORE_DATE_TOO_LATE, closeOnOrBeforeDateLabel, closeDateLabel);
          }
          GlobalVariables.getMessageMap().removeFromErrorPath(OLEPropertyConstants.DOCUMENT);
  
          isValid = closeDateIsNotNull && closeDateIsTodayOrLater && closeOnOrBeforeDateIsNotNull && closeOnOrBeforeDateIsTodayOrLater && closeOnOrBeforeDateIsCloseDateOrEarlier;
          return isValid;
      }
  
  }