/**
    * 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.pm.positionreportcat.validation;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.kpme.core.util.ValidationUtils;
  import org.kuali.kpme.pm.positionreportcat.PositionReportCategory;
  import org.kuali.kpme.pm.positionreporttype.PositionReportType;
  import org.kuali.kpme.pm.service.base.PmServiceLocator;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase;
  
  public class PositionReportCatValidation extends MaintenanceDocumentRuleBase  {
  	
  	@Override
  	protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {
  		boolean valid = false;
  		LOG.debug("entering custom validation for Position Report Category");
  		PositionReportCategory prc = (PositionReportCategory) this.getNewBo();
  		
  		if (prc != null) {
  			valid = true;
  			valid &= this.validateInstitution(prc);
  			valid &= this.validateLocation(prc);
  			valid &= this.validatePositionReportType(prc);
  		}
  		return valid;
  	}
  	
  	private boolean validatePositionReportType(PositionReportCategory prc) {
  		// validatePositionReportType handles wild card for institution and location
  		PositionReportType aType = PmServiceLocator.getPositionReportTypeService().getPositionReportType(prc.getPositionReportType(), prc.getEffectiveLocalDate());
  		String positionReportTypeError = "PositionReportType '" + prc.getPositionReportType() + "'";
  		if(aType == null) {
  			this.putFieldError("positionReportType", "error.existence", positionReportTypeError);
  			return false;
  		} else {
  			if(!ValidationUtils.wildCardMatch(aType.getInstitution(),prc.getInstitution())) {
  				String[] params = new String[3];
  				params[0] = prc.getInstitution();
  				params[1] = aType.getInstitution();
  				params[2] = positionReportTypeError;
  				this.putFieldError("institution", "institution.inconsistent", params);
  				return false;
  			}
  			if(!ValidationUtils.wildCardMatch(aType.getLocation(), prc.getLocation())) {
  				String[] params = new String[3];
  				params[0] = prc.getLocation();
  				params[1] = aType.getLocation();
  				params[2] = positionReportTypeError;
  				this.putFieldError("location", "location.inconsistent", params);
  				return false;
  			}
  		}
  		return true;
  	}	
  	
  	private boolean validateInstitution(PositionReportCategory prc) {
  		if (StringUtils.isNotEmpty(prc.getInstitution())) {
  			if(!ValidationUtils.validateInstitution(prc.getInstitution(), prc.getEffectiveLocalDate())) {
  				this.putFieldError("institution", "error.existence", "Instituion '"
  						+ prc.getInstitution() + "'");
  				return false;
  			}
  		}
  		return true;
  	}
  	
  	private boolean validateLocation(PositionReportCategory prc) {
  		if (StringUtils.isNotEmpty(prc.getLocation())) {
  			if(!ValidationUtils.validateLocation(prc.getLocation(), prc.getEffectiveLocalDate())) {
  				this.putFieldError("location", "error.existence", "Location '"
  						+ prc.getLocation() + "'");
  				return false;
  			}
  		}
  		return true;
  	}
  	
  }