/**
    * 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.hr.time.department.lunch.rule;
  
  import java.math.BigDecimal;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.lang.StringUtils;
  import org.joda.time.DateTime;
  import org.junit.Assert;
  import org.junit.Test;
  import org.kuali.hr.KPMEWebTestCase;
  import org.kuali.kpme.core.FunctionalTest;
  import org.kuali.kpme.core.util.HrConstants;
  import org.kuali.kpme.core.util.TKUtils;
  import org.kuali.kpme.tklm.api.time.timeblock.TimeBlock;
  import org.kuali.kpme.tklm.api.time.timehourdetail.TimeHourDetail;
  import org.kuali.kpme.tklm.time.rules.lunch.department.DeptLunchRule;
  import org.kuali.kpme.tklm.time.service.TkServiceLocator;
  import org.kuali.kpme.tklm.time.timesheet.TimesheetDocument;
  import org.kuali.kpme.tklm.utils.TkTestUtils;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  
  @FunctionalTest
  public class DepartmentLunchRuleTest extends KPMEWebTestCase {
      private DateTime JAN_AS_OF_DATE = new DateTime(2010, 1, 1, 0, 0, 0, 0, TKUtils.getSystemDateTimeZone());
  
  	@Test
  	public void testDepartmentLunchRuleFetch() throws Exception{
  		DeptLunchRule deptLunchRule = new DeptLunchRule();
  		deptLunchRule.setActive(true);
  		deptLunchRule.setDept("TEST");
  		deptLunchRule.setWorkArea(1234L);
  		deptLunchRule.setEffectiveLocalDate(JAN_AS_OF_DATE.toLocalDate());
  		deptLunchRule.setJobNumber(0L);
  		deptLunchRule.setPrincipalId("admin");
  		deptLunchRule.setDeductionMins(new BigDecimal(30));
  		deptLunchRule.setShiftHours(new BigDecimal(6));
  		deptLunchRule.setTkDeptLunchRuleId("1001");
          deptLunchRule.setUserPrincipalId("admin");
          deptLunchRule.setGroupKeyCode("IU-BL");
          
  		KRADServiceLocator.getBusinessObjectService().save(deptLunchRule);
  
  		deptLunchRule = TkServiceLocator.getDepartmentLunchRuleService().getDepartmentLunchRule("TEST",
  											1234L, "admin", 0L, "IU-BL", JAN_AS_OF_DATE.toLocalDate());
  		Assert.assertTrue("dept lunch rule fetched ", deptLunchRule!=null);
  
  	}
  
  	/**
  	 * Test if the minute deduction rule is applied correctly if there is a valid department lunch rule
  	 */
  
  	@Test
  	public void testDepartmentLunchRule() throws Exception {
  		// create a dept lunch rule
  		DeptLunchRule deptLunchRule = new DeptLunchRule();
  		deptLunchRule.setActive(true);
  		deptLunchRule.setDept("TEST-DEPT");
  		deptLunchRule.setWorkArea(1234L);
  		deptLunchRule.setEffectiveLocalDate(JAN_AS_OF_DATE.toLocalDate());
  		deptLunchRule.setJobNumber(1L);
  		deptLunchRule.setPrincipalId("edna");
  		deptLunchRule.setDeductionMins(new BigDecimal(30));
  		deptLunchRule.setShiftHours(new BigDecimal(6));
  		deptLunchRule.setTkDeptLunchRuleId("1001");
          deptLunchRule.setUserPrincipalId("admin");
          deptLunchRule.setGroupKeyCode("IU-BL");
          
  		KRADServiceLocator.getBusinessObjectService().save(deptLunchRule);
  
  		deptLunchRule = TkServiceLocator.getDepartmentLunchRuleService().getDepartmentLunchRule("TEST-DEPT",
  											1234L, "edna", 1L, "IU-BL", JAN_AS_OF_DATE.toLocalDate());
  		Assert.assertTrue("dept lunch rule fetched ", deptLunchRule!=null);
  
  		TimesheetDocument doc = TkTestUtils.populateTimesheetDocument(JAN_AS_OF_DATE, "edna");
  
          List<TimeBlock> timeBlocks = new ArrayList<TimeBlock>(doc.getTimeBlocks());
  		for(TimeBlock tb : doc.getTimeBlocks()){
              TimeBlock.Builder b = TimeBlock.Builder.create(tb);
  			b.setClockLogCreated(true);
              timeBlocks.add(b.build());
  		}
  		for(TimeBlock tb : timeBlocks) {
 			if(tb.getHours().compareTo(deptLunchRule.getShiftHours()) == 1) {
 				for(TimeHourDetail thd : tb.getTimeHourDetails()){
 					// 	this assumes the hours for the dummy timeblocks are always 10
 					if(!StringUtils.equals(thd.getEarnCode(), HrConstants.LUNCH_EARN_CODE)){
 						Assert.assertEquals(new BigDecimal(9.50).setScale(2), tb.getHours());
 					}
 				}
 			}
 		}
 
 	}
 
 	@Test
 	public void testSearchDepartmentLunchRules() throws Exception {
 		//List<DeptLunchRule> allResults = TkServiceLocator.getDepartmentLunchRuleService().getDepartmentLunchRules("admin", null, null, null, null, "IU-BL", null, null, "Y", "N");
 		//Assert.assertEquals("Search returned the correct number of results.", 2, allResults.size());
 		
 		//List<DeptLunchRule> restrictedResults = TkServiceLocator.getDepartmentLunchRuleService().getDepartmentLunchRules("fran", null, null, null, null, "IU-BL", null, null, "Y", "N");
 		//Assert.assertEquals("Search returned the correct number of results.", 0, restrictedResults.size());
 	}
 	
 }