/*
    * Copyright 2005-2013 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/ecl1.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 edu.samplu.admin.test;
  
  import java.io.File;
  import java.util.ArrayList;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.openqa.selenium.By;
  
  import java.util.Collections;
  import java.util.List;
  
  /**
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class IUeDocLiteXMLIngestNavIT extends AdminTmplMthdSTNavBase {
      // values set by default for repeatable testing; left as configurable for load tests
      private List<File> fileUploadList;
  
      private void setUpFiles() throws Exception {
          fileUploadList = new ArrayList<File>();
          // Load the directory as a resource
          // Turn the resource into a File object
  
          File dir = new File("src/it/resources/IU");
  
          if (dir != null && dir.listFiles().length > 0) {
              Integer i = 1;
              for (File file : dir.listFiles()) {
                  if (file.getName().endsWith(".xml")) {
                      if (!file.getName().equalsIgnoreCase("sample-app-config.xml"))
                          fileUploadList.add(file);
                  }
                  i++;
              }
              Collections.sort(fileUploadList);
          } else {
              throw new Exception("----Resources not found----");
          }
      }
  
      @Test
      public void test() throws Exception {
          try {
              setUpFiles();
          } catch (Exception e) {
              Assert.fail("Resources not found. Test will be skipped");
          }
          testXMLIngesterSuccessfulFileUpload();
  
          Thread.sleep(2000);
          driver.switchTo().defaultContent();
          waitAndClickByLinkText("Main Menu");
          waitAndClickByLinkText("eDoc Lite");
  
          driver.switchTo().frame("iframeportlet");
          waitAndClick(By.cssSelector("td.infoline > input[name=\"methodToCall.search\"]"));
          Thread.sleep(2000);
         
          driver.switchTo().defaultContent();
  
          waitAndClickLogout();
          passed();
      }
  
      /**
       * Uploads file available from fileUploadList through XML Ingester.
       * Uploads each sublist from main fileUploadList if size greater than 10. 
       * 
       */
      public void testXMLIngesterSuccessfulFileUpload() throws Exception {
          gotoMenuLinkLocator();
          if (fileUploadList != null && !fileUploadList.isEmpty()) {
  
              if (fileUploadList.size() > 10) {
                  List<List<File>> subLists = getSubListsForFile(fileUploadList, 10);
                  for (List<File> fileSet : subLists) {
                      fileIngester(fileSet);
                      for (File file : fileSet) {
                          assertTextPresent("Ingested xml doc: " + file.getName());
                      }
                  }
              } else {
                  fileIngester(fileUploadList);
             }
         }
     }
 
     /**
      * This overridden method ...
      * 
      * @see edu.samplu.common.NavTemplateMethodSTBase#getLinkLocator()
      */
     @Override
     protected String getLinkLocator() {
 
         return "XML Ingester";
     }
 
     /**
      * Performs Ingesting files to fileupload component and asserts succesful ingestion.
      * 
      */
     private void fileIngester(List<File> fileToUpload) throws Exception {
         int cnt = 0;
         for (File file : fileToUpload) {
             String path = file.getAbsolutePath().toString();
             driver.findElement(By.name("file[" + cnt + "]")).sendKeys(path);
             cnt++;
         }
         waitAndClickByXpath("//*[@id='imageField']");
         Thread.sleep(1000);
         // confirm all files were uploaded successfully
     }
 
     /**
      * Divides fileUploadList from resources into sublists to match the maximum number of file
      * upload components available on XML Ingester Screen
      * 
      */
     private List<List<File>> getSubListsForFile(List<File> fileList, final int L) {
         List<List<File>> subLists = new ArrayList<List<File>>();
         final int N = fileList.size();
         for (int i = 0; i < N; i += L) {
             subLists.add(new ArrayList<File>(fileList.subList(i, Math.min(N, i + L))));
         }
         return subLists;
     }
 }