/**
    * 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.time.holidaycalendar.service;
  
  import org.kuali.hr.job.Job;
  import org.kuali.hr.time.assignment.Assignment;
  import org.kuali.hr.time.holidaycalendar.HolidayCalendar;
  import org.kuali.hr.time.holidaycalendar.HolidayCalendarDateEntry;
  import org.kuali.hr.time.holidaycalendar.dao.HolidayCalendarDao;
  import org.kuali.hr.time.service.base.TkServiceLocator;
  import org.kuali.hr.time.timesheet.TimesheetDocument;
  import org.kuali.hr.time.util.TkConstants;
  
  import java.math.BigDecimal;
  import java.util.Date;
  import java.util.List;
  
  public class HolidayCalendarServiceImpl implements HolidayCalendarService {
  	private HolidayCalendarDao holidayCalendarDao;
  	
  	
  	@Override
  	public HolidayCalendar getHolidayCalendarByGroup(String holidayCalendarGroup) {
  		return holidayCalendarDao.getHolidayCalendarByGroup(holidayCalendarGroup);
  	}
  
  
  	public HolidayCalendarDao getHolidayCalendarDao() {
  		return holidayCalendarDao;
  	}
  
  
  	public void setHolidayCalendarDao(HolidayCalendarDao holidayCalendarDao) {
  		this.holidayCalendarDao = holidayCalendarDao;
  	}
  
  
  	@Override
  	public List<HolidayCalendarDateEntry> getHolidayCalendarDateEntriesForPayPeriod(
  			String hrHolidayCalendarId, Date startDate, Date endDate) {
  		return holidayCalendarDao.getHolidayCalendarDateEntriesForPayPeriod(hrHolidayCalendarId, startDate, endDate);
  	}
  
  	@Override
  	public HolidayCalendarDateEntry getHolidayCalendarDateEntryByDate(String hrHolidayCalendarId, Date startDate) {
  		return holidayCalendarDao.getHolidayCalendarDateEntryByDate(hrHolidayCalendarId, startDate);
  	}
  
  	@Override
  	public Assignment getAssignmentToApplyHolidays(TimesheetDocument timesheetDocument, java.sql.Date payEndDate) {
  		Job primaryJob = TkServiceLocator.getJobService().getPrimaryJob(timesheetDocument.getPrincipalId(), payEndDate);
  		for(Assignment assign : timesheetDocument.getAssignments()){
  			if(assign.getJobNumber().equals(primaryJob.getJobNumber())){
  				return assign;
  			}
  		}
  		return null;
  	}
  
  
  	@Override
  	public BigDecimal calculateHolidayHours(Job job, BigDecimal holidayHours) {
  		BigDecimal fte = job.getStandardHours().divide(new BigDecimal(40.0),TkConstants.BIG_DECIMAL_SCALE);
  		return fte.multiply(holidayHours).setScale(TkConstants.BIG_DECIMAL_SCALE);
  	}
  
  }