/**
    * Copyright 2004-2012 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.hr.time.batch;
  
  import java.util.Date;
  import java.util.List;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.log4j.Logger;
  import org.kuali.hr.time.calendar.CalendarEntries;
  import org.kuali.hr.time.service.base.TkServiceLocator;
  import org.kuali.hr.time.util.TkConstants;
  import org.kuali.hr.time.workflow.TimesheetDocumentHeader;
  
  
  public class EmployeeApprovalBatchJob extends BatchJob {
      private Logger LOG = Logger.getLogger(EmployeeApprovalBatchJob.class);
      private CalendarEntries payCalendarEntry;
  
      public EmployeeApprovalBatchJob(CalendarEntries payCalendarEntry) {
          this.payCalendarEntry = payCalendarEntry;
          setBatchJobName(TkConstants.BATCH_JOB_NAMES.APPROVE);
      }
  
      @Override
      public void doWork() {
          Date payBeginDate = payCalendarEntry.getBatchEmployeeApprovalDate();
          //TODO populate pay begin date here
          List<TimesheetDocumentHeader> documentHeaders = TkServiceLocator.getTimesheetDocumentHeaderService().getDocumentHeaders(payBeginDate);
          for(TimesheetDocumentHeader timesheetDocumentHeader : documentHeaders){
              populateBatchJobEntry(timesheetDocumentHeader);
          }
      }
  
      @Override
      protected void populateBatchJobEntry(Object o) {
          TimesheetDocumentHeader timesheetDocumentHeader = (TimesheetDocumentHeader)o;
          String ip = this.getNextIpAddressInCluster();
          if(StringUtils.isNotBlank(ip)){
              //insert a batch job entry here
              BatchJobEntry entry = this.createBatchJobEntry(this.getBatchJobName(), ip, timesheetDocumentHeader.getPrincipalId(), timesheetDocumentHeader.getDocumentId(),null);
              TkServiceLocator.getBatchJobEntryService().saveBatchJobEntry(entry);
          } else {
              LOG.info("No ip found in cluster to assign batch jobs");
          }
      }
  
  }