/*
    * Copyright 2011 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.select.document.validation.impl;
  
  import org.kuali.ole.select.OleSelectConstant;
  import org.kuali.ole.select.businessobject.OleDefaultTableColumn;
  import org.kuali.ole.select.constants.OleSelectPropertyConstants;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase;
  import org.kuali.rice.krad.service.BusinessObjectService;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  public class OleDefaultTableColumnRule extends MaintenanceDocumentRuleBase {
  
      @Override
      protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {
  
          boolean valid = processValidation(document);
          return valid & super.processCustomRouteDocumentBusinessRules(document);
      }
  
      private boolean processValidation(MaintenanceDocument document) {
          boolean valid = true;
          valid &= processDocumentTypeValidation(document);
          return valid;
      }
  
      private boolean processDocumentTypeValidation(MaintenanceDocument document) {
          boolean valid = true;
          OleDefaultTableColumn oleDefaultTableColumn = (OleDefaultTableColumn) document.getNewMaintainableObject().getBusinessObject();
          String documentTypeId = oleDefaultTableColumn.getDocumentTypeId();
          Map<String, Object> documentTypes = new HashMap<String, Object>();
          documentTypes.put("documentTypeId", documentTypeId);
          List<OleDefaultTableColumn> documentTypeList = (List) SpringContext.getBean(BusinessObjectService.class).findMatching(OleDefaultTableColumn.class, documentTypes);
          if (documentTypeList.size() > 0) {
              for (int i = 0; i < documentTypeList.size(); i++) {
                  if (documentTypeList.get(i).getDocumentTypeId().toString().equalsIgnoreCase(oleDefaultTableColumn.getDocumentTypeId().toString()) && documentTypeList.get(i).getDocumentColumn().equalsIgnoreCase(oleDefaultTableColumn.getDocumentColumn())) {
                      valid = false;
                      putFieldError(OleSelectConstant.DEFAULT_TABLE_COLUMN_DOCUMENTTYPE, OleSelectPropertyConstants.ERROR_DOCUMENTTYPE_EXIST);
                  }
              }
          }
          return valid;
      }
  }