/**
    * 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.roles.web;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.log4j.Logger;
  import org.joda.time.DateTime;
  import org.joda.time.DateTimeZone;
  import org.json.simple.JSONArray;
  import org.json.simple.JSONObject;
  import org.json.simple.JSONValue;
  import org.junit.Assert;
  import org.junit.Test;
  import org.kuali.hr.time.util.TimeDetailTestUtils;
  import org.kuali.hr.time.workflow.TimesheetWebTestBase;
  import org.kuali.hr.util.HtmlUnitUtil;
  import org.kuali.kpme.core.FunctionalTest;
  import org.kuali.kpme.core.assignment.Assignment;
  import org.kuali.kpme.core.calendar.entry.CalendarEntry;
  import org.kuali.kpme.core.earncode.EarnCode;
  import org.kuali.kpme.core.service.HrServiceLocator;
  import org.kuali.kpme.core.util.TKUtils;
  import org.kuali.kpme.tklm.time.detail.web.TimeDetailActionFormBase;
  import org.kuali.kpme.tklm.time.service.TkServiceLocator;
  import org.kuali.kpme.tklm.time.timesheet.TimesheetDocument;
  import org.kuali.rice.krad.util.GlobalVariables;
  
  import com.gargoylesoftware.htmlunit.WebRequest;
  import com.gargoylesoftware.htmlunit.WebResponse;
  import com.gargoylesoftware.htmlunit.html.DomElement;
  import com.gargoylesoftware.htmlunit.html.HtmlForm;
  import com.gargoylesoftware.htmlunit.html.HtmlPage;
  
  /**
   * See: https://wiki.kuali.org/display/KPME/Role+Security+Grid
   */
  @FunctionalTest
  public class RoleTimesheetWebIntegrationTest extends TimesheetWebTestBase {
  
      private static final Logger LOG = Logger.getLogger(RoleTimesheetWebIntegrationTest.class);
  
      // Non Time Entry users (for this test) who have some access to 'fred's'
      // Time Sheet.
      private List<String> VALID_NON_ENTRY_USERS = new ArrayList<String>() {{
      	//add fred too.
          /*add("testuser6");*/ add("frank"); add("fran"); add("edna"); add("fred"); }};
  
      // Users with incorrect Department or Work Area for Time Sheet privilege.
      private List<String> INVALID_NON_ENTRY_USERS = new ArrayList<String>(){{
          add("testuser1"); add("testuser2"); add("testuser3"); add("testuser4"); }};
  
      private TimesheetDocument fredsDocument = null;
      DateTime asOfDate = new DateTime(2011, 3, 1, 12, 0, 0, 0, TKUtils.getSystemDateTimeZone());
  
      @Override
      /**
       * This code is called before each test below - allows us to control how far
       * into the routing process we are for any given level of testing.
       */
      public void setUp() throws Exception {
          super.setUp();
  
          String userId = "fred";
          DateTimeZone dateTimeZone = DateTimeZone.forID(HrServiceLocator.getTimezoneService().getUserTimezone(userId));
          
          CalendarEntry pcd = HrServiceLocator.getCalendarEntryService().getCurrentCalendarDates(userId, asOfDate);
          Assert.assertNotNull("No PayCalendarDates", pcd);
          fredsDocument = TkServiceLocator.getTimesheetService().openTimesheetDocument(userId, pcd);
          String tdocId = fredsDocument.getDocumentId();
  
          // Verify the non time entry logins.
          verifyLogins(fredsDocument);
  
          // Verify Fred, and Add Timeblocks
          HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), userId, tdocId, true);
          Assert.assertTrue("Calendar not loaded.", page.asText().contains("March 2011"));
  
          HtmlForm form = page.getFormByName("TimeDetailActionForm");
          Assert.assertNotNull(form);
          List<Assignment> assignments = HrServiceLocator.getAssignmentService().getAssignments(userId, JAN_AS_OF_DATE.toLocalDate());
          Assignment assignment = assignments.get(0);
  
         List<EarnCode> earnCodes = TkServiceLocator.getTimesheetService().getEarnCodesForTime(assignment, JAN_AS_OF_DATE.toLocalDate());
         EarnCode earnCode = earnCodes.get(0);
         Assert.assertEquals("There should be no existing time blocks.", 0, fredsDocument.getTimeBlocks().size());
 
         // 2. Set Timeblock Start and End time
         // 3/02/2011 - 8:00a to 6:00pm
         // OVT - 0 Hrs Expected
         final DateTime start = new DateTime(2011, 3, 2, 8, 0, 0, 0, dateTimeZone);
         final DateTime end = new DateTime(2011, 3, 2, 13, 0, 0, 0, dateTimeZone);
 
         TimeDetailActionFormBase tdaf = TimeDetailTestUtils.buildDetailActionForm(fredsDocument, assignment, earnCode, start, end, null, false, null, true);
         List<String> errors = TimeDetailTestUtils.setTimeBlockFormDetails(form, tdaf);
 
         Assert.assertEquals("There should be no errors in this time detail submission", 0, errors.size());
         page = TimeDetailTestUtils.submitTimeDetails(getWebClient(), getTimesheetDocumentUrl(tdocId), tdaf);
         Assert.assertNotNull(page);
         page = loginAndGetTimeDetailsHtmlPage(getWebClient(), userId, tdocId, true);
 
         String pageAsText = page.asText();
         DomElement element = page.getElementById("timeBlockString");
         Assert.assertNotNull(element);
         String elementAsText = element.asText();
         String dataText = page.getElementById("timeBlockString").getFirstChild().getNodeValue();
         JSONArray jsonData = (JSONArray) JSONValue.parse(dataText);
         final JSONObject jsonDataObject = (JSONObject) jsonData.get(0);
         Assert.assertTrue("TimeBlock Data Missing.", checkJSONValues(new JSONObject() {{ put("outer", jsonDataObject); }},
                 new ArrayList<Map<String, Object>>() {{
                     add(new HashMap<String, Object>() {{
                         put("earnCode", "RGN");
                         put("hours", "5.0");
                         put("amount", null);
                     }});
                 }},
                 new HashMap<String, Object>() {{
                     put("earnCode", "RGN");
                     start.toString();
                     put("startNoTz", start.toString("yyyy-MM-dd'T'HH:mm:ss"));
                     put("endNoTz", end.toString("yyyy-MM-dd'T'HH:mm:ss"));
                     put("title", "SDR1 Work Area");
                     put("assignment", "30_30_30");
                 }}
         ));
 
         // Set freds timesheet to have updated info.
         fredsDocument = TkServiceLocator.getTimesheetService().openTimesheetDocument(userId, pcd);
     }
 
     /*
      * Tests while Timesheet is in INITIATED state.
      */
 
     @Test
     public void testInitiatedTimesheetIsVisibleByAll() throws Exception {
         // test valid users
         for (String uid : VALID_NON_ENTRY_USERS) {
             LOG.info("Testing visibility for " + uid);
             HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), uid, fredsDocument.getDocumentId(), true);
             Assert.assertTrue("Calendar not loaded.", page.asText().contains("March 2011"));
         }
     }
 
     @Test
     public void testInitiatedTimesheetIsNotVisible() throws Exception {
         for (String uid : INVALID_NON_ENTRY_USERS) {
             LOG.info("Testing visibility for " + uid);
             HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), uid, fredsDocument.getDocumentId(), false);
             //HtmlUnitUtil.createTempFile(page, "badlogin");
             Assert.assertTrue("Should not have access", page.asText().contains("You are not authorized to access this portion of the application."));
         }
     }
 
     public void testInitiatedTimesheetEditable(String userId) throws Exception {
         // admin, add one timeblock
         String tdocId = fredsDocument.getDocumentId();
         HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), userId, tdocId, true);
         LOG.debug(page.asText());
         //HtmlUnitUtil.createTempFile(page, "loggedin");
         Assert.assertTrue("Calendar not loaded.", page.asText().contains("March 2011"));
 
         HtmlForm form = page.getFormByName("TimeDetailActionForm");
         Assert.assertNotNull(form);
         List<Assignment> assignments = HrServiceLocator.getAssignmentService().getAssignments("fred", JAN_AS_OF_DATE.toLocalDate());
         Assignment assignment = assignments.get(0);
 
         List<EarnCode> earnCodes = TkServiceLocator.getTimesheetService().getEarnCodesForTime(assignment, JAN_AS_OF_DATE.toLocalDate());
         EarnCode earnCode = earnCodes.get(0);
 
         Assert.assertEquals("There should be one existing time block.", 1, fredsDocument.getTimeBlocks().size());
 
         DateTimeZone dateTimeZone = DateTimeZone.forID(HrServiceLocator.getTimezoneService().getUserTimezone(userId));
         final DateTime start = new DateTime(2011, 3, 2, 13, 0, 0, 0, dateTimeZone);
         final DateTime end = new DateTime(2011, 3, 2, 18, 0, 0, 0, dateTimeZone);
         TimeDetailActionFormBase tdaf = TimeDetailTestUtils.buildDetailActionForm(fredsDocument, assignment, earnCode, start, end, null, false, null, true);
 
         List<String> errors = TimeDetailTestUtils.setTimeBlockFormDetails(form, tdaf);
         Assert.assertEquals("There should be no errors in this time detail submission", 0, errors.size());
         String targetedTimesheetUrl = getTargetedTimesheetDocumentUrl(tdocId,"fred");
         page = getWebClient().getPage(targetedTimesheetUrl);
         Assert.assertNotNull(page);
         String submitDetailsUrl = BASE_DETAIL_URL + tdocId;
         //The following page does not contain timeBlockString data after KPME-2959.
         page = TimeDetailTestUtils.submitTimeDetails(getWebClient(), submitDetailsUrl, tdaf);
         Assert.assertNotNull(page);
         //This extra page get was needed for KPME-2959.
         page = getWebClient().getPage(targetedTimesheetUrl);
         HtmlUnitUtil.createTempFile(page, "initiatetest");
         String dataText = page.getElementById("timeBlockString").getFirstChild().getNodeValue();
         JSONArray jsonData = (JSONArray) JSONValue.parse(dataText);
         final JSONObject jsonDataObject = (JSONObject) jsonData.get(1);
         Assert.assertTrue("TimeBlock Data Missing.", checkJSONValues(new JSONObject() {{ put("outer", jsonDataObject); }},
                 new ArrayList<Map<String, Object>>() {{
                     add(new HashMap<String, Object>() {{
                         put("earnCode", "RGN");
                         put("hours", "5.0");
                         put("amount", null);
                     }});
                 }},
                 new HashMap<String, Object>() {{
                     put("earnCode", "RGN");
                     put("startNoTz", start.toString("yyyy-MM-dd'T'HH:mm:ss"));
                     put("endNoTz", end.toString("yyyy-MM-dd'T'HH:mm:ss"));
                     put("title", "SDR1 Work Area");
                     put("assignment", "30_30_30");
                 }}
         ));
     }
 
     public void testInitiatedTimesheetNotEditable(String userId) throws Exception {
         // admin, add one timeblock
         String tdocId = fredsDocument.getDocumentId();
         HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), userId, tdocId, true);
         //HtmlUnitUtil.createTempFile(page, "loggedin");
         Assert.assertTrue("Calendar not loaded.", page.asText().contains("March 2011"));
 
         HtmlForm form = page.getFormByName("TimeDetailActionForm");
         Assert.assertNotNull(form);
         List<Assignment> assignments = HrServiceLocator.getAssignmentService().getAssignments("fred", JAN_AS_OF_DATE.toLocalDate());
         Assignment assignment = assignments.get(0);
 
         List<EarnCode> earnCodes = TkServiceLocator.getTimesheetService().getEarnCodesForTime(assignment, JAN_AS_OF_DATE.toLocalDate());
         EarnCode earnCode = earnCodes.get(0);
 
         Assert.assertEquals("There should be one existing time block.", 1, fredsDocument.getTimeBlocks().size());
 
         DateTimeZone dateTimeZone = DateTimeZone.forID(HrServiceLocator.getTimezoneService().getUserTimezone(userId));
         DateTime start = new DateTime(2011, 3, 4, 8, 0, 0, 0, dateTimeZone);
         DateTime end = new DateTime(2011, 3, 4, 13, 0, 0, 0, dateTimeZone);
         TimeDetailActionFormBase tdaf = TimeDetailTestUtils.buildDetailActionForm(fredsDocument, assignment, earnCode, start, end, null, false, null, true);
         List<String> errors = TimeDetailTestUtils.setTimeBlockFormDetails(form, tdaf);
         Assert.assertEquals("There should be no errors in this time detail submission", 0, errors.size());
         page = TimeDetailTestUtils.submitTimeDetails(getWebClient(), userId, getTimesheetDocumentUrl(tdocId), tdaf);
         Assert.assertNotNull(page);
         HtmlUnitUtil.createTempFile(page, "aftertdadd");
         Assert.assertTrue("Should not have access", page.asText().contains("You are not authorized to access this portion of the application."));
     }
 
     @Test
     public void testInitiatedTimesheetIsEditableByAdmin() throws Exception {
         testInitiatedTimesheetEditable("admin");
     }
 
     @Test
     public void testInitiatedTimesheetIsEditableByApprover() throws Exception {
         testInitiatedTimesheetEditable("fran");
     }
 
     @Test
     public void testInitiatedTimesheetIsEditableByReviewer() throws Exception {
         testInitiatedTimesheetEditable("frank");
     }
 
     @Test
     public void testInitiatedTimesheetIs_NOT_EditableByViewOnly() throws Exception {
         testInitiatedTimesheetNotEditable("edna");
     }
 
     @Test
     public void testInitiatedTimesheetIs_NOT_EditableByDeptAdmin() throws Exception {
         testInitiatedTimesheetNotEditable("testuser6");
     }
 
 
     @Test
     public void testInitiatedTimesheetSubmitUser() throws Exception {
         // User,
         // Check for submit button.
         // Click Button
     }
 
     @Test
     public void testInitiatedTimesheetSubmitAdmin() throws Exception {
         // Admin
         // Check for submit button.
         // Click Button
     }
 
     @Test
     public void testInitiatedTimesheetSubmitApprover() throws Exception {
         // Approver
         // Check for submit button.
         // Click Button
     }
 
 
     @Test
     public void testInitiatedTimesheetIs_NOT_SubmittableByUsers() throws Exception {
         // DeptAdmin, View Only, Reviewer
         // Check that submit button is not present.
     }
 
     /*
      * Test for ENROUTE state.
      */
 
     @Test
     public void testEnrouteTimesheetIsVisibleByAll() throws Exception {
         // test valid users
     }
 
     @Test
     public void testEnrouteTimesheetIsNotVisible() throws Exception {
         // make sure invalid users do not have access
     }
 
     @Test
     public void testEnrouteTimesheetIsEditableByAdmin() throws Exception {
         // admin, add one timeblock
     }
 
     @Test
     public void testEnrouteTimesheetIsEditableByApprover() throws Exception {
         // approver, add one timeblock
     }
 
     @Test
     public void testEnrouteTimesheetIsEditableByReviewer() throws Exception {
         // reviewer add one timeblock.
     }
 
     @Test
     public void testEnrouteTimesheetIs_NOT_EditableByViewOnly() throws Exception {
     }
 
     @Test
     public void testEnrouteTimesheetIs_NOT_EditableByDeptAdmin() throws Exception {
     }
 
 
     @Test
     public void testEnrouteTimesheet_NOT_Approvable() throws Exception {
         // User, Reviewer, View Only, Dept Admin
         // Check for approve button
     }
 
     @Test
     public void testEnrouteTimesheetApproveAdmin() throws Exception {
         // Admin
         // Check for approve button.
         // Click Button
     }
 
     @Test
     public void testEnrouteTimesheetApproveApprover() throws Exception {
         // Approver
         // Check for approve button.
         // Click Button
     }
 
     @Test
     public void testEnrouteTimesheetIs_NOT_SubmittableByUsers() throws Exception {
         // DeptAdmin, View Only, Reviewer
         // Check that submit button is not present.
     }
 
 
     /*
      * Final State
      */
 
     @Test
     public void testFinalTimesheetIsVisibleByAll() throws Exception {
         // test valid users
     }
 
     @Test
     public void testFinalTimesheetIsNotVisible() throws Exception {
         // make sure invalid users do not have access
     }
 
     @Test
     public void testFinalTimesheetIsNotEditable() throws Exception {
         // by everyone but admin
     }
 
     @Test
     public void testFinalTimesheetIsAdminEditable() throws Exception {
         // admin, add timeblock.
     }
 
     /**
      * Verifies that each admin/approver/reviewer login is active for this test.
      */
     private void verifyLogins(TimesheetDocument tdoc) throws Exception {
         for (String userId : VALID_NON_ENTRY_USERS) {
             String tdocId = tdoc.getDocumentId();
             HtmlPage page = loginAndGetTimeDetailsHtmlPage(getWebClient(), userId, tdocId, true);
             Assert.assertTrue("Calendar not loaded.", page.asText().contains("March 2011"));
         }
     }
 
 }