/*
    * Copyright (c) 2002-2020, City of Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.directories.web;
  
  import fr.paris.lutece.plugins.directories.util.DirectoriesConstants;
  import fr.paris.lutece.portal.service.util.AppPathService;
  import fr.paris.lutece.portal.service.util.AppPropertiesService;
  import fr.paris.lutece.portal.util.mvc.admin.MVCAdminJspBean;
  import fr.paris.lutece.portal.web.util.LocalizedPaginator;
  import fr.paris.lutece.util.html.Paginator;
  import fr.paris.lutece.util.url.UrlItem;
  
  import java.util.List;
  import java.util.Map;
  import javax.servlet.http.HttpServletRequest;
  
  /**
   * DirectoriesManager JSP Bean abstract class for JSP Bean
   */
  public abstract class AbstractDirectoriesManagerJspBean extends MVCAdminJspBean
  {
      private static final long serialVersionUID = 1609588697176220802L;
      // Rights
      public static final String RIGHT_DIRECTORIESMANAGER = "DIRECTORIES_MANAGEMENT";
  
      // Properties
      private static final String PROPERTY_DEFAULT_LIST_ITEM_PER_PAGE = "directories.listItems.itemsPerPage";
  
      // Parameters
      private static final String PARAMETER_PAGE_INDEX = "page_index";
  
      // Markers
      private static final String MARK_PAGINATOR = "paginator";
      private static final String MARK_NB_ITEMS_PER_PAGE = "nb_items_per_page";
  
      // Variables
      private int _nDefaultItemsPerPage;
      private String _strCurrentPageIndex;
      private int _nItemsPerPage;
  
      /**
       * Return a model that contains the list and paginator infos
       * 
       * @param request
       *            The HTTP request
       * @param strBookmark
       *            The bookmark
       * @param list
       *            The list of item
       * @param strManageJsp
       *            The JSP
       * @return The model
       */
      protected <T> Map<String, Object> getPaginatedListModel( HttpServletRequest request, String strBookmark, List<T> list, String strManageJsp )
      {
          _strCurrentPageIndex = Paginator.getPageIndex( request, Paginator.PARAMETER_PAGE_INDEX, _strCurrentPageIndex );
          _nDefaultItemsPerPage = AppPropertiesService.getPropertyInt( PROPERTY_DEFAULT_LIST_ITEM_PER_PAGE, 50 );
          _nItemsPerPage = Paginator.getItemsPerPage( request, Paginator.PARAMETER_ITEMS_PER_PAGE, _nItemsPerPage, _nDefaultItemsPerPage );
  
          UrlItem url = new UrlItem( strManageJsp );
          String strUrl = url.getUrl( );
  
          // PAGINATOR
          LocalizedPaginator<T> paginator = new LocalizedPaginator<>( list, _nItemsPerPage, strUrl, PARAMETER_PAGE_INDEX, _strCurrentPageIndex, getLocale( ) );
  
          Map<String, Object> model = getModel( );
  
          model.put( MARK_NB_ITEMS_PER_PAGE, String.valueOf( _nItemsPerPage ) );
         model.put( MARK_PAGINATOR, paginator );
         model.put( strBookmark, paginator.getPageItems( ) );
 
         return model;
     }
 
     /**
      * Return the URL of the JSP manage Directory Entries
      * 
      * @param request
      *            The HTTP request
      * @return The URL of the JSP manage Directory Entries
      */
     protected String getJspManageDirectoryEntries( HttpServletRequest request )
     {
         return AppPathService.getBaseUrl( request ) + DirectoriesConstants.JSP_MANAGE_DIRECTORY_ENTRIES;
     }
 
     /**
      * Redirect to the URL of view manage Directory Entries
      * 
      * @param request
      *            The HTTP request
      * @return The URL of the JSP manage Directory Entries
      */
     protected String redirectToViewManageDirectoryEntries( HttpServletRequest request )
     {
         return redirect( request, getJspManageDirectoryEntries( request ) );
     }
 
 }