/**
    * Copyright 2004-2013 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.lm.workflow.service;
  
  import java.util.Date;
  import java.util.List;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.hr.lm.leavecalendar.LeaveCalendarDocument;
  import org.kuali.hr.lm.workflow.LeaveCalendarDocumentHeader;
  import org.kuali.hr.lm.workflow.dao.LeaveCalendarDocumentHeaderDao;
  import org.kuali.hr.time.util.TKContext;
  import org.kuali.hr.time.util.TkConstants;
  
  public class LeaveCalendarDocumentHeaderServiceImpl implements LeaveCalendarDocumentHeaderService {
  
      private LeaveCalendarDocumentHeaderDao leaveCalendarDocumentHeaderDao;
  
      public LeaveCalendarDocumentHeaderDao getLeaveCalendarDocumentHeaderDao() {
          return leaveCalendarDocumentHeaderDao;
      }
  
      public void setLeaveCalendarDocumentHeaderDao(LeaveCalendarDocumentHeaderDao leaveCalendarDocumentHeaderDao) {
          this.leaveCalendarDocumentHeaderDao = leaveCalendarDocumentHeaderDao;
      }
  
      @Override
      public LeaveCalendarDocumentHeader getDocumentHeader(String documentId) {
          return leaveCalendarDocumentHeaderDao.getLeaveCalendarDocumentHeader(documentId);
      }
  
      @Override
      public LeaveCalendarDocumentHeader getDocumentHeader(String principalId, Date beginDate, Date endDate) {
          return leaveCalendarDocumentHeaderDao.getLeaveCalendarDocumentHeader(principalId,  beginDate,  endDate);
      }
  
      @Override
      public void saveOrUpdate(LeaveCalendarDocumentHeader leaveCalendarDocumentHeader) {
          leaveCalendarDocumentHeaderDao.saveOrUpdate(leaveCalendarDocumentHeader);
      }
  
  	@Override
  	public LeaveCalendarDocumentHeader getPrevOrNextDocumentHeader(
  			String prevOrNext, String principalId) {
  		    LeaveCalendarDocument currentLeaveCalendar = TKContext.getCurrentLeaveCalendarDocument();
  	        LeaveCalendarDocumentHeader lcdh;
  	        if (StringUtils.equals(prevOrNext, TkConstants.PREV_TIMESHEET)) {
  	        	lcdh = leaveCalendarDocumentHeaderDao.getPreviousDocumentHeader(principalId, currentLeaveCalendar.getDocumentHeader().getBeginDate());
  	        } else {
  	        	lcdh = leaveCalendarDocumentHeaderDao.getNextDocumentHeader(principalId, currentLeaveCalendar.getDocumentHeader().getEndDate());
  	        }
  	        return lcdh;
  	}
  	
  	@Override
      public List<LeaveCalendarDocumentHeader> getDocumentHeaders(Date beginDate, Date endDate) {
          return leaveCalendarDocumentHeaderDao.getDocumentHeaders(beginDate, endDate);
      }
  	
  	@Override
  	public LeaveCalendarDocumentHeader getMaxEndDateApprovedLeaveCalendar(String principalId) {
  		return leaveCalendarDocumentHeaderDao.getMaxEndDateApprovedLeaveCalendar(principalId);
  	}
  
  	@Override
  	public LeaveCalendarDocumentHeader getMinBeginDatePendingLeaveCalendar(String principalId) {
  		return leaveCalendarDocumentHeaderDao.getMinBeginDatePendingLeaveCalendar(principalId);
  	}
  	
  	@Override
  	public List<LeaveCalendarDocumentHeader> getAllDocumentHeadersForPricipalId(String principalId){
  		return leaveCalendarDocumentHeaderDao.getAllDocumentHeadersForPricipalId(principalId);
  	}
  	
  	@Override
  	public List<LeaveCalendarDocumentHeader> getSubmissionDelinquentDocumentHeaders(String principalId, Date beforeDate) {
  		return leaveCalendarDocumentHeaderDao.getSubmissionDelinquentDocumentHeaders(principalId, beforeDate);
  	}
  	
  	@Override
  	public List<LeaveCalendarDocumentHeader> getApprovalDelinquentDocumentHeaders(String principalId){
  		return leaveCalendarDocumentHeaderDao.getApprovalDelinquentDocumentHeaders(principalId);
  	}
  
      public void deleteLeaveCalendarHeader(String documentId){
          leaveCalendarDocumentHeaderDao.deleteLeaveCalendarHeader(documentId);
     }
     @Override
     public List<LeaveCalendarDocumentHeader> getAllDocumentHeadersInRangeForPricipalId(String principalId, Date beginDate, Date endDate) {
     	return leaveCalendarDocumentHeaderDao.getAllDocumentHeadersInRangeForPricipalId(principalId, beginDate, endDate);
     }
 }