/*
    * 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 org.junit.Assert;
  import org.openqa.selenium.By;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  /**
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  
  public abstract class EdocLiteXmlIngesterBase extends AdminTmplMthdSTNavBase {
      // values set by default for repeatable testing; left as configurable for load tests
      protected List<File> fileUploadList;
  
      @Override
      public void fail(String message) {
          Assert.fail(message);
      }
  
      /**
       * 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;
      }
  
      protected void setUpFiles(String path) throws Exception {
          fileUploadList = new ArrayList<File>();
          // Load the directory as a resource
          // Turn the resource into a File object
  
          File dir = new File(path);
  
          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----");
          }
      }
  
     protected void testEdocLiteIngestion() throws Exception {
         testXMLIngesterSuccessfulFileUpload();
 
         Thread.sleep(2000);
         driver.switchTo().defaultContent();
         waitAndClickByLinkText("Main Menu");
         waitAndClickByLinkText("eDoc Lite");
 
         selectFrameIframePortlet();
         waitIsVisible(By.cssSelector("input.tinybutton:nth-child(1)")); // why name methodToCall.search fails?
         waitAndClick(By.cssSelector("input.tinybutton:nth-child(1)"));
         Thread.sleep(2000);
         driver.switchTo().defaultContent();
         Thread.sleep(1000);
         waitIsVisible(By.className("exportlinks"));
         selectFrameIframePortlet();
     }
 
     /**
      * Uploads file available from fileUploadList through XML Ingester.
      * Uploads each sublist from main fileUploadList if size greater than 10.
      *
      */
     public void testXMLIngesterSuccessfulFileUpload() throws Exception {
         if (fileUploadList == null && fileUploadList.isEmpty()) {
             return;
         }
         if (fileUploadList.size() > 10) {
             List<List<File>> subLists = getSubListsForFile(fileUploadList, 10);
             for (List<File> fileSet : subLists) {
                 fileIngester(fileSet);
                 for (File file : fileSet) {
                     checkMessages(file);
                 }
             }
         } else {
             fileIngester(fileUploadList);
         }
     }
 
     private void checkMessages(File file) throws InterruptedException {
         waitIsVisible(By.className("error")); // messages appear in error too.
         if (!isTextPresent("without allowOverwrite set")) { // docs should still be present
             // from previous run, if not we'll fail when we assert they exist.
             assertTextPresent("Ingested xml doc: " + file.getName());
         }
     }
 }