/**
    * Copyright 2004-2015 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.leaveCalendar;
  
  import com.gargoylesoftware.htmlunit.html.HtmlButtonInput;
  import com.gargoylesoftware.htmlunit.html.HtmlElement;
  import com.gargoylesoftware.htmlunit.html.HtmlForm;
  import com.gargoylesoftware.htmlunit.html.HtmlPage;
  import org.apache.commons.lang.StringUtils;
  import org.joda.time.DateTime;
  import org.json.simple.JSONArray;
  import org.json.simple.JSONObject;
  import org.json.simple.JSONValue;
  import org.junit.Assert;
  import org.junit.Ignore;
  import org.junit.Test;
  import org.kuali.hr.TestAutoLoginFilter;
  import org.kuali.hr.util.HtmlUnitUtil;
  import org.kuali.kpme.core.FunctionalTest;
  import org.kuali.kpme.core.api.assignment.Assignment;
  import org.kuali.kpme.core.api.assignment.AssignmentDescriptionKey;
  import org.kuali.kpme.core.api.calendar.entry.CalendarEntry;
  import org.kuali.kpme.core.api.earncode.EarnCode;
  import org.kuali.kpme.core.calendar.entry.CalendarEntryBo;
  import org.kuali.kpme.core.service.HrServiceLocator;
  import org.kuali.kpme.core.util.HrContext;
  import org.kuali.kpme.core.util.TKUtils;
  import org.kuali.kpme.tklm.leave.calendar.LeaveCalendarDocument;
  import org.kuali.kpme.tklm.leave.calendar.web.LeaveCalendarWSForm;
  import org.kuali.kpme.tklm.leave.service.LmServiceLocator;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import static org.junit.Assert.assertTrue;
  
  @FunctionalTest
  public class LeaveCalendarWorkflowIntegrationTest extends LeaveCalendarWebTestBase {
  
      public static final String USER_PRINCIPAL_ID = "admin";
  	private DateTime JAN_AS_OF_DATE = new DateTime(2010, 1, 1, 0, 0, 0, 0, TKUtils.getSystemDateTimeZone());
  
  	@Ignore
      @Test
      /**
       * - create timesheet
       * - add two 8 hour time blocks
       * - submit timesheet for routing
       * - ## login as approver
       * - look for approval button
       * - approve timeblock
       * - verify approval button gone
       * - ## login as original user
       * - verify submit for routing button gone
       */
      public void testLeaveCalendarSubmissionIntegration() throws Exception {
          DateTime asOfDate = new DateTime(2011, 3, 1, 12, 0, 0, 0, TKUtils.getSystemDateTimeZone());
          CalendarEntry pcd =  HrServiceLocator.getCalendarEntryService().getCurrentCalendarDatesForLeaveCalendar(USER_PRINCIPAL_ID, asOfDate);
          Assert.assertNotNull("No CalendarEntry", pcd);
          LeaveCalendarDocument tdoc = LmServiceLocator.getLeaveCalendarService().openLeaveCalendarDocument(USER_PRINCIPAL_ID, pcd);
          String tdocId = tdoc.getDocumentId();
          HtmlPage page = loginAndGetLeaveCalendarHtmlPage("admin", tdocId, true);
  
          // 1. Obtain User Data
          Assignment assignment = HrServiceLocator.getAssignmentService().getAssignment(HrContext.getPrincipalId(), AssignmentDescriptionKey.get("IU-BL_30_30_30"), JAN_AS_OF_DATE.toLocalDate());
          EarnCode earnCode = HrServiceLocator.getEarnCodeService().getEarnCode("VAC", JAN_AS_OF_DATE.toLocalDate());
  
          // 2. Set Timeblock Start and End time
          // 3/02/2011 - 8:00a to 4:00pm
          DateTime start = new DateTime(2011, 3, 2, 8, 0, 0, 0, TKUtils.getSystemDateTimeZone());
          DateTime end = new DateTime(2011, 3, 2, 16, 0, 0, 0, TKUtils.getSystemDateTimeZone());
  
          HtmlForm form = page.getFormByName("LeaveCalendarForm");
          Assert.assertNotNull(form);
  
          // Build an action form - we're using it as a POJO, it ties into the
          // existing TK validation setup
          LeaveCalendarWSForm tdaf = LeaveCalendarTestUtils.buildLeaveCalendarForm(tdoc, assignment, earnCode, start, end, null, true);
          LeaveCalendarTestUtils.setTimeBlockFormDetails(form, tdaf);
          page = LeaveCalendarTestUtils.submitLeaveCalendar(getWebClient(), getLeaveCalendarUrl(tdocId), tdaf);
          Assert.assertNotNull(page);
          HtmlUnitUtil.createTempFile(page, "LeaveBlockPresent");
  
          // Verify block present on rendered page.
         String pageAsText = page.asText();
 
         // JSON
         //
         //
         // Grab the leaveBlock data from the text area. We can check specifics there
         // to be more fine grained in our validation.
         String dataText = page.getElementById("leaveBlockString").getFirstChild().getNodeValue();
         JSONArray jsonData = (JSONArray)JSONValue.parse(dataText);
         final JSONObject jsonDataObject = (JSONObject) jsonData.get(0);
         Assert.assertTrue("leaveBlock Data Missing.", checkJSONValues(new JSONObject() {{ put("outer", jsonDataObject); }},
                 new ArrayList<Map<String, Object>>() {{
                     add(new HashMap<String, Object>() {{
                         put("earnCode", "VAC");
                         put("leaveAmount", "-8");
                         put("earnCode", "VAC");
                         put("leaveDate", "03/02/2011");
                         //put("endNoTz", "2011-03-02T16:00:00");
                         put("title", "SDR1 Work Area");
                         put("assignment", "IU-BL_30_30_30");
                     }});
                 }},
                 new HashMap<String, Object>() {{  }}
         ));
 
         // Check the Display Rendered Text for Time Block, Quick Check
         Assert.assertTrue("TimeBlock not Present.", pageAsText.contains("SDR1 Work Area-SDR1 task"));
         Assert.assertTrue("TimeBlock not Present.", pageAsText.contains("VAC (-8)"));
 
         //
         // Route Timesheet
         //
         // Routing is initiated via javascript, we need to extract the routing
         // action from the button element to perform this action.
         HtmlButtonInput routeButton = (HtmlButtonInput)page.getElementById("ts-route-button");
         String routeHref = HtmlUnitUtil.getOnClickHref(routeButton);
         // The 'only' way to do the button click.
         page = HtmlUnitUtil.gotoPageAndLogin(getWebClient(), getBaseURL() + "/" + routeHref);
         //HtmlUnitUtil.createTempFile(page, "RouteClicked");
         pageAsText = page.asText();
         // Verify Route Status via UI
         Assert.assertTrue("Wrong Document Loaded.", pageAsText.contains(tdocId));
         Assert.assertTrue("Document not routed.", pageAsText.contains("Enroute"));
         routeButton = (HtmlButtonInput)page.getElementById("ts-route-button");
         Assert.assertNull("Route button should not be present.", routeButton);
         HtmlElement approveButton = (HtmlButtonInput)page.getElementById("ts-approve-button");
         Assert.assertNull("Approval button should not be present.", approveButton);
 
         //
         // Login as Approver, who is not 'admin'
         page = loginAndGetLeaveCalendarHtmlPage("eric", tdocId, true);
         //HtmlUnitUtil.createTempFile(page, "2ndLogin");
         pageAsText = page.asText();
         Assert.assertTrue("Document not routed.", pageAsText.contains("Enroute"));
         approveButton = (HtmlButtonInput)page.getElementById("ts-approve-button");
         Assert.assertNotNull("No approval button present.", approveButton);
 
         // Click Approve
         // And Verify
         //
         routeHref = HtmlUnitUtil.getOnClickHref(approveButton);
         TestAutoLoginFilter.OVERRIDE_ID = "eric";
         page = HtmlUnitUtil.gotoPageAndLogin(getWebClient(), getBaseURL() + "/" + routeHref);
         TestAutoLoginFilter.OVERRIDE_ID = "";
         //HtmlUnitUtil.createTempFile(page, "ApproveClicked");
         pageAsText = page.asText();
         Assert.assertTrue("Wrong Document Loaded.", pageAsText.contains(tdocId));
         Assert.assertTrue("Login info not present.", pageAsText.contains("Employee Id:"));
         Assert.assertTrue("Login info not present.", pageAsText.contains("eric, eric"));
         Assert.assertTrue("Document not routed.", pageAsText.contains("Final"));
         approveButton = (HtmlElement)page.getElementById("ts-approve-button");
         Assert.assertNull("Approval button should not be present.", approveButton);
     }
     
 	@Ignore
     @Test
     public void testRedirectionForBalanceTransferOnLeaveApprove() throws Exception {
 		//Create a leave summary with a single row containing an accrual category that has exceeded max balance limit.
 /*		LeaveSummary ls = new LeaveSummary();
 		List<LeaveSummaryRow> leaveSummaryRows = new ArrayList<LeaveSummaryRow>();
 		//A leave summary row for an accrual category over max balance.
 		LeaveSummaryRow lsr = new LeaveSummaryRow();
 		lsr.setAccrualCategory("debitAC1");
 		lsr.setAccrualCategoryId("10055");
 		lsr.setAccrualCategoryRuleId("3000");
 		lsr.setLeaveBalance(new BigDecimal(500));
 		//debitAC1 accrual category has a max balance of 100.
 		leaveSummaryRows.add(lsr);
 		//A leave summary row for an accrual category to accept transfers.
 		lsr = new LeaveSummaryRow();
 		lsr.setAccrualCategory("creditAC1");
 		lsr.setAccrualCategoryId("10056");
 		lsr.setAccrualCategoryRuleId("3001");
 		lsr.setLeaveBalance(BigDecimal.ZERO);
 		
 		leaveSummaryRows.add(lsr);
 		ls.setLeaveSummaryRows(leaveSummaryRows);
         setBaseDetailURL(TkTestConstants.Urls.LEAVE_CALENDAR_SUBMIT_URL + "?documentId=");
         Date asOfDate = new Date((new DateTime(2011, 3, 1, 12, 0, 0, 0, TKUtils.getSystemDateTimeZone())).getMillis());
         CalendarEntry pcd = HrServiceLocator.getCalendarService().getCurrentCalendarDatesForLeaveCalendar(USER_PRINCIPAL_ID, asOfDate);
         Assert.assertNotNull("No CalendarEntry", pcd);
         LeaveCalendarDocument tdoc = LmServiceLocator.getLeaveCalendarService().openLeaveCalendarDocument(USER_PRINCIPAL_ID, pcd);
         String tdocId = tdoc.getDocumentId();
 
         // Build an action form - we're using it as a POJO, it ties into the
         // existing TK validation setup
         LeaveCalendarWSForm tdaf = LeaveCalendarTestUtils.buildLeaveCalendarFormForSubmission(tdoc, ls);
 
         HtmlPage page = LeaveCalendarTestUtils.submitLeaveCalendar2(getLeaveCalendarUrl(tdocId), tdaf);
         Assert.assertNotNull(page);
         HtmlUnitUtil.createTempFile(page, "LeaveBlockPresent");
 
         // Verify block present on rendered page.
         String pageAsText = page.asText();
         System.out.print(pageAsText);
 		
 		*/
 		//LeaveCalendarWSForm mockForm = LeaveCalendarTestUtils.buildLeaveCalendarForm(tdoc, assignment, earnCode, start, end, null, true);
 		//Attach leave summary to relevant object (leavecalendardocument?)
 		//load LeaveCalendarDocument into web container
 		//leave calendar document must have status "initiated"
 		//mock the submit action on behalf of the principal who owns the leave calendar.
 		//redirect should occur, which loads the balance transfer document.
 		//balance transfer document should have all fields locked except for transfer amount.
 		//mock transfer action on behalf of the principal.
 		//verify leave block creation
 		assertTrue("Dummy assertion 2", true);
 
     }
 
 
     /**
      * Examines the JSON structure that is written to each output TimeDetails
      * page.
      * @param json The JSON Object to examine
      * @param thdList The (optional) list of Time Hour Details values
      * @param checkValues The list of values to check for in the JSON object
      * @return true if the JSON object contains the required values, false otherwise.
      */
     public static boolean checkJSONValues(JSONObject json, List<Map<String,Object>> thdList, Map<String,Object> checkValues) {
         boolean contains = false;
 
         for(Object eso : json.entrySet()) {
             // This is the outer TimeBlock ID -> Time Block Data mapping
             Map.Entry e = (Map.Entry)eso;
             JSONObject innerMap = (JSONObject)e.getValue(); // the values we actually care about.
             boolean localContains = true;
             for (Map.Entry<String,Object> cve : checkValues.entrySet()) {
                 Object joValue = innerMap.get(cve.getKey());
                 Object cvValue = cve.getValue();
 
                 // Null Checks..
                 if (cvValue == null && joValue == null)
                     localContains &= true;
                 else if (joValue == null || cvValue == null)
                     localContains = false;
                 else
                     localContains &= StringUtils.equals(joValue.toString(), cvValue.toString());
             }
 
             contains |= localContains;
         }
 
         return contains;
     }
 
     public static boolean checkJSONValues(String json, List<Map<String,Object>> thdList, Map<String,Object> checkValues) {
         return checkJSONValues((JSONObject)JSONValue.parse(json), thdList, checkValues);
     }
 }