/**
    * 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.clock.web;
  
  import java.math.BigDecimal;
  import java.sql.Timestamp;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Collections;
  import java.util.Iterator;
  import java.util.List;
  
  import org.joda.time.DateTime;
  import org.junit.Assert;
  import org.junit.Ignore;
  import org.junit.Test;
  import org.kuali.hr.test.KPMETestCase;
  import org.kuali.hr.time.clocklog.ClockLog;
  import org.kuali.hr.time.graceperiod.rule.GracePeriodRule;
  import org.kuali.hr.time.service.base.TkServiceLocator;
  import org.kuali.hr.time.test.HtmlUnitUtil;
  import org.kuali.hr.time.test.TkTestConstants;
  import org.kuali.hr.time.timeblock.TimeBlock;
  import org.kuali.hr.time.timeblock.TimeHourDetail;
  import org.kuali.hr.time.timesheet.TimesheetDocument;
  import org.kuali.hr.time.util.TKUtils;
  import org.kuali.hr.time.util.TkConstants;
  import org.kuali.hr.time.workflow.TimesheetDocumentHeader;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  
  import com.gargoylesoftware.htmlunit.NicelyResynchronizingAjaxController;
  import com.gargoylesoftware.htmlunit.WebClient;
  import com.gargoylesoftware.htmlunit.html.HtmlElement;
  import com.gargoylesoftware.htmlunit.html.HtmlPage;
  
  
  public class ClockWebTest extends KPMETestCase {
  
      private String tbId;
  
      public Long maxDocumentId() {
          Collection aCol = KRADServiceLocator.getBusinessObjectService().findAll(TimesheetDocumentHeader.class);
          Long maxId = new Long(-1);
          Iterator<TimesheetDocumentHeader> itr = aCol.iterator();
          while (itr.hasNext()) {
              TimesheetDocumentHeader tdh = itr.next();
              Long temp = new Long(tdh.getDocumentId());
              if (temp > maxId) {
                  maxId = temp;
              }
          }
          return maxId;
      }
  
      public Long maxTimeBlockId() {
          Collection aCol = KRADServiceLocator.getBusinessObjectService().findAll(TimeBlock.class);
          Long maxId = new Long(-1);
          Iterator<TimeBlock> itr = aCol.iterator();
          while (itr.hasNext()) {
              TimeBlock tb = itr.next();
              Long temp = new Long(tb.getTkTimeBlockId());
              if (temp > maxId) {
                  maxId = temp;
              }
          }
          return maxId;
      }
  
      public void createTB() {
          TimeBlock timeBlock = new TimeBlock();
          timeBlock.setUserPrincipalId("admin");
          timeBlock.setJobNumber(2L);
          timeBlock.setWorkArea(1234L);
          timeBlock.setTask(1L);
          timeBlock.setEarnCode("RGN");
          Timestamp beginTimestamp = new Timestamp(System.currentTimeMillis());
          timeBlock.setBeginTimestamp(beginTimestamp);
          Timestamp endTimestamp = new Timestamp(System.currentTimeMillis());
          timeBlock.setEndTimestamp(endTimestamp);
          TimeHourDetail timeHourDetail = new TimeHourDetail();
          timeHourDetail.setEarnCode("RGN");
          timeHourDetail.setHours(new BigDecimal(2.0));
          timeBlock.getTimeHourDetails().add(timeHourDetail);
          timeBlock.setHours(new BigDecimal(2.0));
          List<TimeBlock> tbList = new ArrayList<TimeBlock>();
          String documentId = this.maxDocumentId().toString();
         timeBlock.setDocumentId(documentId);
         tbList.add(timeBlock);
         TkServiceLocator.getTimeBlockService().saveTimeBlocks(tbList);
 
         tbId = timeBlock.getTkTimeBlockId();
         TimesheetDocument td = TkServiceLocator.getTimesheetService().getTimesheetDocument(documentId);
         td.setTimeBlocks(tbList);
 
     }
 
     @Ignore
     public void testDistributeTB() throws Exception {
         String baseUrl = TkTestConstants.Urls.CLOCK_URL;
         HtmlPage page = HtmlUnitUtil.gotoPageAndLogin(baseUrl);
         Assert.assertNotNull(page);
         Assert.assertTrue("Clock Page contains Distribute Button", page.asText().contains("Distribute Time Blocks"));
         this.createTB();
         this.setWebClient(page.getWebClient());
         HtmlElement element = page.getElementByName("distributeTime");
         Assert.assertNotNull(element);
 //	  	HtmlPage testPage1 = element.click();
 //	  	assertTrue("Distribute Page contains Close button", testPage1.asText().contains("Close"));
 //        assertTrue("Distribute Page contains Close button", testPage1.asText().contains("Edit"));
 
         // timeDistribute.jsp
         String distributeUrl = baseUrl + "?methodToCall=distributeTimeBlocks";
         HtmlPage page1 = HtmlUnitUtil.gotoPageAndLogin(distributeUrl);
         Assert.assertTrue("Distribute Page contains Close button", page1.asText().contains("Close"));
         Assert.assertTrue("Distribute Page contains Close button", page1.asText().contains("Edit"));
 
         element = page1.getElementByName("editTimeBlock");
         Assert.assertNotNull(element);
         Assert.assertTrue("Onclick attribute of Edit button contains", element.getAttribute("onclick").contains("Clock.do?methodToCall=editTimeBlock&editTimeBlockId="));
 
         if (tbId == null) {
             tbId = this.maxTimeBlockId().toString();
         }
 
         //editTimeBlock.jsp
         String editUrl = baseUrl + "?methodToCall=editTimeBlock&editTimeBlockId=" + tbId;
         HtmlPage page3 = HtmlUnitUtil.gotoPageAndLogin(editUrl);
 
         // editTimeBlock.jsp
         Assert.assertTrue("Edit Time Blocks Page contains Cancel button", page3.asText().contains("Add"));
         Assert.assertTrue("Edit Time Blocks Page contains Save button", page3.asText().contains("Save"));
         Assert.assertTrue("Edit Time Blocks Page contains Cancel button", page3.asText().contains("Cancel"));
 
         element = page3.getElementByName("addTimeBlock");
         Assert.assertNotNull(element);
         Assert.assertTrue("Onclick attribute of Add button contains", element.getAttribute("onclick").contains("javascript: addTimeBlockRow(this.form);"));
 
         this.setWebClient(page3.getWebClient());
 
 //	  	HtmlPage page4 = element.click();
 //	  	assertTrue("Edit Time Blocks Page contains Cancel button", page4.asText().contains("Add"));
 
     }
 
     public void setWebClient(WebClient webClient) {
         webClient.setJavaScriptEnabled(true);
         webClient.setThrowExceptionOnScriptError(false);
         webClient.setAjaxController(new NicelyResynchronizingAjaxController());
         webClient.waitForBackgroundJavaScript(10000);
     }
 
     /**
      * This test is to :
      * 1) make sure the seconds on clockTimestamp and timestamp are preserved when there is no grace period rule.
      * 2) the clock in / out button is correctly rendered
      *
      * @throws Exception
      */
     @Test
     public void testClockActionWithoutGracePeriodRule() throws Exception {
         // Make sure there is no active grace period rule
         GracePeriodRule gpr = TkServiceLocator.getGracePeriodService().getGracePeriodRule(TKUtils.getCurrentDate());
         if (gpr != null && gpr.isActive()) {
             gpr.setActive(false);
             KRADServiceLocator.getBusinessObjectService().save(gpr);
         }
 
         // Clock in
         clockIn();
         // Make sure clock out button is rendered
         ClockLog lastClockLog = TkServiceLocator.getClockLogService().getLastClockLog("admin");
         // Make sure both timestamps preserve seconds
         Assert.assertTrue("The seconds on clock timestamp should be preserved", new DateTime(lastClockLog.getClockTimestamp().getTime()).getSecondOfMinute() != 0);
         Assert.assertTrue("The seconds on timestamp should be preserved", new DateTime(lastClockLog.getTimestamp().getTime()).getSecondOfMinute() != 0);
 
         // Clock out
         clockOut();
         // Make sure both timestamps preserve seconds
         lastClockLog = TkServiceLocator.getClockLogService().getLastClockLog("admin");
         Assert.assertTrue("The seconds on clock timestamp should be preserved", new DateTime(lastClockLog.getClockTimestamp().getTime()).getSecondOfMinute() != 0);
         Assert.assertTrue("The seconds on timestamp should be preserved", new DateTime(lastClockLog.getTimestamp().getTime()).getSecondOfMinute() != 0);
     }
 
     @Test
     public void testClockActionWithGracePeriodRule() throws Exception {
         //clean clock logs
         KRADServiceLocator.getBusinessObjectService().deleteMatching(ClockLog.class, Collections.singletonMap("principalId", "admin"));
         GracePeriodRule gpr = new GracePeriodRule();
         //gpr.setTkGracePeriodRuleId("1");
         gpr.setEffectiveDate(TKUtils.createDate(1, 1, 2010, 0, 0, 0));
         gpr.setHourFactor(new BigDecimal(3));
         gpr.setTimestamp(new Timestamp(System.currentTimeMillis()));
         
         gpr.setActive(true);
         KRADServiceLocator.getBusinessObjectService().save(gpr);
 
         // Clock in
         clockIn();
         // Make sure clock out button is rendered
         ClockLog lastClockLog = TkServiceLocator.getClockLogService().getLastClockLog("admin");
         // Make sure both timestamps preserve seconds
         Assert.assertTrue("The seconds on clock timestamp should NOT be preserved", new DateTime(lastClockLog.getClockTimestamp().getTime()).getSecondOfMinute() == 0);
         Assert.assertTrue("The seconds on timestamp should be preserved", new DateTime(lastClockLog.getTimestamp().getTime()).getSecondOfMinute() != 0);
 
         // Clock out
         clockOut();
         // Make sure both timestamps preserve seconds
         lastClockLog = TkServiceLocator.getClockLogService().getLastClockLog("admin");
         Assert.assertTrue("The seconds on clock timestamp should NOT be preserved", new DateTime(lastClockLog.getClockTimestamp().getTime()).getSecondOfMinute() == 0);
         Assert.assertTrue("The seconds on timestamp should be preserved", new DateTime(lastClockLog.getTimestamp().getTime()).getSecondOfMinute() != 0);
 
 
     }
 
     private HtmlPage clockIn() throws Exception {
 
         // Clock in
         HtmlPage page = clockAction(TkConstants.CLOCK_IN);
 
         // Make sure clock in button is rendered
         HtmlUnitUtil.createTempFile(page);
         Assert.assertTrue("The clock out button should have displayed", page.asText().contains("Clock Out"));
         Assert.assertTrue("The clock out button should have displayed", page.asText().contains("Take Lunch"));
 
         return page;
     }
 
     private HtmlPage clockOut() throws Exception {
         DateTime dateTime = new DateTime();
         if (dateTime.getSecondOfMinute() >= 58
                 || dateTime.getSecondOfMinute() == 0) {
             Thread.sleep(4000);
         }
         // Clock out
         HtmlPage page = clockAction(TkConstants.CLOCK_OUT);
 
         // Make sure clock in button is rendered
         HtmlUnitUtil.createTempFile(page);
         Assert.assertTrue("The clock out button should have displayed", page.asText().contains("Clock In"));
 
         return page;
     }
 
     /**
      * This method is used for clocking in and out.
      * For some reason, htmlunit couldn't click the clock action button correctly.
      * It's probably because we bind a onClick event to the button instead of submitting the form.
      *
      * @param clockAction
      * @return HtmlPage page
      */
     private HtmlPage clockAction(String clockAction) throws Exception {
         DateTime dateTime = new DateTime();
         if (dateTime.getSecondOfMinute() >= 58
                 || dateTime.getSecondOfMinute() == 0) {
             Thread.sleep(4000);
         }
         String baseUrl = TkTestConstants.Urls.CLOCK_URL;
         String actionUrl = baseUrl + "?methodToCall=clockAction&selectedAssignment=30_30_30&currentClockAction=" + clockAction;
         HtmlPage page = HtmlUnitUtil.gotoPageAndLogin(actionUrl);
         Assert.assertNotNull("The login page shouldn't be null", page);
         Thread.sleep(3000);
         return page;
     }
 
 
 }