/*
    * Copyright 2006 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.coa.document.validation.impl;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.ole.coa.businessobject.Account;
  import org.kuali.ole.coa.businessobject.Organization;
  import org.kuali.ole.coa.businessobject.OrganizationExtension;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.rice.core.api.datetime.DateTimeService;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.krad.util.ObjectUtils;
  import org.kuali.rice.location.api.postalcode.PostalCode;
  import org.kuali.rice.location.api.postalcode.PostalCodeService;
  
  /**
   * PreRules checks for the {@link Org} that needs to occur while still in the Struts processing. This includes defaults,
   * confirmations, etc.
   */
  public class OrgPreRules extends MaintenancePreRulesBase {
      protected Organization newOrg;
      protected PostalCodeService postalZipCodeService = SpringContext.getBean(PostalCodeService.class);
  
      /**
       * This checks to see if a continuation account is necessary and if the HRMS data has changed
       *
       * @see org.kuali.ole.coa.document.validation.impl.MaintenancePreRulesBase#doCustomPreRules(org.kuali.rice.kns.document.MaintenanceDocument)
       */
      @Override
      protected boolean doCustomPreRules(MaintenanceDocument document) {
          setupConvenienceObjects(document);
          checkForContinuationAccounts(); // run this first to avoid side effects
  
          LOG.debug("done with continuation account, proceeeding with remaining pre rules");
  
          //Code changes for JIRA OLE2344. No need to update HRMS updated date as HRMS tab is removed
  
         // updateHRMSUpdateDate((Organization) document.getOldMaintainableObject().getBusinessObject(), (Organization) document.getNewMaintainableObject().getBusinessObject());
  
          return true;
      }
  
      /**
       * This looks for the org default account number and then sets the values to the continuation account value if it exists
       */
      protected void checkForContinuationAccounts() {
          LOG.debug("entering checkForContinuationAccounts()");
  
          if (StringUtils.isNotBlank(newOrg.getOrganizationDefaultAccountNumber())) {
              Account account = checkForContinuationAccount("Account Number", newOrg.getChartOfAccountsCode(), newOrg.getOrganizationDefaultAccountNumber(), "");
              if (ObjectUtils.isNotNull(account)) { // override old user inputs
                  newOrg.setOrganizationDefaultAccountNumber(account.getAccountNumber());
                  newOrg.setChartOfAccountsCode(account.getChartOfAccountsCode());
              }
          }
      }
  
      /**
       * This method sets the convenience objects like newOrg and copyOrg, so you have short and easy handles to the new and old
       * objects contained in the maintenance document. It also calls the BusinessObjectBase.refresh(), which will attempt to load all
       * sub-objects from the DB by their primary keys, if available.
       *
       * @param document
       */
      protected void setupConvenienceObjects(MaintenanceDocument document) {
  
          // setup newOrg convenience objects, make sure all possible sub-objects are populated
          newOrg = (Organization) document.getNewMaintainableObject().getBusinessObject();
      }
  
      /**
       * Check if the HRMS data has changed on this document. If so, update the last update date.
       *
       * @param oldData
       * @param newData
       */
      protected void updateHRMSUpdateDate(Organization oldData, Organization newData) {
          if (oldData != null) {
              OrganizationExtension oldExt = oldData.getOrganizationExtension();
              OrganizationExtension newExt = newData.getOrganizationExtension();
              if (oldExt != null) {
                  if (!StringUtils.equals(oldExt.getHrmsCompany(), newExt.getHrmsCompany()) || !StringUtils.equals(oldExt.getHrmsIuOrganizationAddress2(), newExt.getHrmsIuOrganizationAddress2()) || !StringUtils.equals(oldExt.getHrmsIuOrganizationAddress3(), newExt.getHrmsIuOrganizationAddress3()) || !StringUtils.equals(oldExt.getHrmsIuCampusCode(), newExt.getHrmsIuCampusCode()) || !StringUtils.equals(oldExt.getHrmsIuCampusBuilding(), newExt.getHrmsIuCampusBuilding()) || !StringUtils.equals(oldExt.getHrmsIuCampusRoom(), newExt.getHrmsIuCampusRoom()) || oldExt.isHrmsIuPositionAllowedFlag() != newExt.isHrmsIuPositionAllowedFlag() || oldExt.isHrmsIuTenureAllowedFlag() != newExt.isHrmsIuTenureAllowedFlag() || oldExt.isHrmsIuTitleAllowedFlag() != newExt.isHrmsIuTitleAllowedFlag() || oldExt.isHrmsIuOccupationalUnitAllowedFlag() != newExt.isHrmsIuOccupationalUnitAllowedFlag()
                          || !StringUtils.equals(oldExt.getHrmsPersonnelApproverUniversalId(), newExt.getHrmsPersonnelApproverUniversalId()) || !StringUtils.equals(oldExt.getFiscalApproverUniversalId(), newExt.getFiscalApproverUniversalId())) {
                      newExt.setHrmsLastUpdateDate(SpringContext.getBean(DateTimeService.class).getCurrentTimestamp());
                  }
              }
             else {
                 newExt.setHrmsLastUpdateDate(SpringContext.getBean(DateTimeService.class).getCurrentTimestamp());
             }
         }
         else {
             newData.getOrganizationExtension().setHrmsLastUpdateDate(SpringContext.getBean(DateTimeService.class).getCurrentTimestamp());
         }
     }
 
     /**
      * This takes the org zip code and fills in state, city and country code based off of it
      *
      * @param maintenanceDocument
      */
     protected void setLocationFromZip(MaintenanceDocument maintenanceDocument) {
 
         // organizationStateCode , organizationCityName are populated by looking up
         // the zip code and getting the state and city from that
         if (StringUtils.isNotBlank(newOrg.getOrganizationZipCode()) && StringUtils.isNotBlank(newOrg.getOrganizationCountryCode())) {
             PostalCode zip = postalZipCodeService.getPostalCode(newOrg.getOrganizationCountryCode(), newOrg.getOrganizationZipCode());
 
             // If user enters a valid zip code, override city name and state code entered by user
             if (ObjectUtils.isNotNull(zip)) { // override old user inputs
                 newOrg.setOrganizationCityName(zip.getCityName());
                 newOrg.setOrganizationStateCode(zip.getStateCode());
             }
         }
     }
 
 
 }