/*
    * Copyright (c) 2002-2023, 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.appointment.modules.ants.service.accesscontrol;
  
  import fr.paris.lutece.plugins.accesscontrol.business.AccessController;
  import fr.paris.lutece.plugins.accesscontrol.business.AccessControllerHome;
  import fr.paris.lutece.plugins.accesscontrol.service.AccessControlServiceProvider;
  import fr.paris.lutece.plugins.accesscontrol.service.IAccessControllerType;
  import fr.paris.lutece.portal.service.message.CustomSiteMessage;
  import fr.paris.lutece.portal.service.message.SiteMessage;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.util.AppPathService;
  import fr.paris.lutece.portal.util.mvc.utils.MVCUtils;
  import fr.paris.lutece.portal.web.LocalVariables;
  import fr.paris.lutece.portal.web.xpages.XPage;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.http.HttpSession;
  import java.io.IOException;
  
  public class AntsAccessControlServiceProvider extends AccessControlServiceProvider
  {
  
      public static final String SITE_MESSAGE_JSP = "jsp/site/SiteMessage.jsp";
  
      private AccessController _currentController;
  
      @Override
      public XPage redirectToAccessControlXPage( HttpServletRequest request, int idResource, String resourceType, int idAccessControl )
      {
  
          // Get the controller
          IAccessControllerType controllerType = getAntsAccessController( idAccessControl );
  
          // If the form uses a standard AccessController
          if ( !isAntsAccessController( controllerType ) )
          {
              // Redirect to the standard implementation of the AccessControl XPage
              return super.redirectToAccessControlXPage( request, idResource, resourceType, idAccessControl );
          }
          // If the form uses the specific ANTS access controller, we override the main execution
          else
          {
              return validateController( request, (SlotsNumberAccessControllerType) controllerType );
          }
      }
  
      private IAccessControllerType getAntsAccessController( int idAccessControl )
      {
          _currentController = AccessControllerHome.findByPrimaryKey( idAccessControl );
          return SpringContextService.getBean( _currentController.getType( ) );
      }
  
      private boolean isAntsAccessController( IAccessControllerType controllerType )
      {
          return ( controllerType instanceof SlotsNumberAccessControllerType );
      }
  
      public XPage validateController( HttpServletRequest request, SlotsNumberAccessControllerType controllerType )
      {
          String validationResult = controllerType.validate( request, _currentController );
  
          if ( validationResult == null )
          {
              return null;
          }
  
         return getErrorPage( request, validationResult );
     }
 
     private XPage getErrorPage( HttpServletRequest request, String validationResult )
     {
         MVCUtils.getLogger( ).error( "Validation error: {}", validationResult );
         HttpServletResponse response = LocalVariables.getResponse( );
         SiteMessage message = new CustomSiteMessage( "Erreur de validation : ", validationResult, null, SiteMessage.TYPE_ERROR, SiteMessage.TYPE_BUTTON_BACK,
                 null );
         HttpSession session = request.getSession( true );
         session.setAttribute( "LUTECE_PORTAL_MESSAGE", message );
         String strTarget = AppPathService.getBaseUrl( request ) + SITE_MESSAGE_JSP;
         try
         {
             response.sendRedirect( strTarget );
         }
         catch( IOException e )
         {
             MVCUtils.getLogger( ).error( "Unable to redirect : {} : {}", strTarget, e.getMessage( ), e );
         }
 
         return new XPage( );
     }
 }