/**
    * Copyright 2004-2014 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.kpme.core.paygrade.validation;
  
  import org.kuali.kpme.core.paygrade.PayGrade;
  import org.kuali.kpme.core.salarygroup.SalaryGroup;
  import org.kuali.kpme.core.service.HrServiceLocator;
  import org.kuali.kpme.core.util.ValidationUtils;
  import org.kuali.rice.krad.bo.PersistableBusinessObject;
  import org.kuali.rice.krad.maintenance.MaintenanceDocument;
  import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
  
  public class PayGradeValidation extends MaintenanceDocumentRuleBase {
  	@Override
  	protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {
  		boolean valid = true;
  		LOG.debug("entering custom validation for Pay Grade");
  		PersistableBusinessObject pbo = (PersistableBusinessObject) this.getNewDataObject();
  		if (pbo != null && pbo instanceof PayGrade) {
  			PayGrade aPayGrade = (PayGrade) pbo;
  			valid &= this.validateSalGroup(aPayGrade);
  		}
  		return valid;
  	}
  	
  	private boolean validateSalGroup(PayGrade aPayGrade){
  		SalaryGroup aSalGroup = HrServiceLocator.getSalaryGroupService().getSalaryGroup(aPayGrade.getSalGroup(), aPayGrade.getEffectiveLocalDate()) ;
  		String errorMes = "Salgroup '"+ aPayGrade.getSalGroup() + "'";
  		if(aSalGroup == null) {
  			this.putFieldError("dataObject.salGroup", "error.existence", errorMes);
  			return false;
  		} else {
  			if(!ValidationUtils.wildCardMatch(aSalGroup.getInstitution(), aPayGrade.getInstitution())) {
  				String[] params = new String[3];
  				params[0] = aPayGrade.getInstitution();
  				params[1] = aSalGroup.getInstitution();
  				params[2] = errorMes;
  				this.putFieldError("dataObject.institution", "institution.inconsistent", params);
  				return false;
  			}
  			if(!ValidationUtils.wildCardMatch(aSalGroup.getLocation(), aPayGrade.getLocation())) {
  				String[] params = new String[3];
  				params[0] = aPayGrade.getLocation();
  				params[1] = aSalGroup.getLocation();
  				params[2] = errorMes;
  				this.putFieldError("dataObject.location", "location.inconsistent", params);
  				return false;
  			}
  		} 
  		return true;
  	}
  }