/*
    * Copyright (c) 2002-2022, 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.accesscontrol.web;
  
  import java.io.IOException;
  import java.sql.Date;
  import java.time.LocalDate;
  import java.util.Map;
  import java.util.Scanner;
  
  import javax.servlet.http.HttpServletRequest;
  
  import org.apache.commons.fileupload.FileItem;
  import org.apache.commons.lang3.math.NumberUtils;
  
  import fr.paris.lutece.plugins.accesscontrol.business.UserCodeControllerData;
  import fr.paris.lutece.plugins.accesscontrol.business.UserCodeControllerDataHome;
  import fr.paris.lutece.plugins.accesscontrol.service.AccessControlService;
  import fr.paris.lutece.plugins.accesscontrol.service.IAccessControlService;
  import fr.paris.lutece.portal.business.user.AdminUser;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.util.AppLogService;
  import fr.paris.lutece.portal.util.mvc.admin.annotations.Controller;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.Action;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.View;
  import fr.paris.lutece.portal.web.upload.MultipartHttpServletRequest;
  
  /**
   * This class provides the user interface to manage ControllerUserCode features ( manage, create, modify, remove )
   */
  @Controller( controllerJsp = "ManageControllerUserCode.jsp", controllerPath = "jsp/admin/plugins/accesscontrol/", right = "USERCODES_MANAGEMENT" )
  
  public class UserCodeControllerJspBean extends AbstractManageAccessControlJspBean
  {
  
      private static final long serialVersionUID = 5752966056141055327L;
  
      public static final String RIGHT_MANAGE_USER_CODES = "USERCODES_MANAGEMENT";
  
      // Messages
      private static final String PROPERTY_PAGE_TITLE_MANAGE_ACCESSCONTROLS = "accesscontrol.manage_usercodes.pageTitle";
  
      // View
      private static final String VIEW_MANAGE_USER_CODE = "manageUserCodeView";
  
      // Actions
      private static final String ACTION_CANCEL_IMPORT = "cancelImport";
      private static final String ACTION_DO_IMPORT = "doImport";
  
      // Marks
      private static final String MARK_ACCESS_CONTROL_LIST = "access_control_list";
  
      private static final String PARAMETER_ACCESS_CONTROL = "access_control";
      private static final String PARAMETER_FILE = "csv_file";
  
      // Templates
      private static final String TEMPLATE_MANAGE_USER_CODE = "/admin/plugins/accesscontrol/manage_usercodes.html";
  
      private IAccessControlService _accessControlService = SpringContextService.getBean( AccessControlService.BEAN_NAME );
  
      /**
       * Build the Manage View
       * 
       * @param request
       *            The HTTP request
       * @return The page
       */
      @View( value = VIEW_MANAGE_USER_CODE, defaultView = true )
     public String getManageUserCode( HttpServletRequest request )
     {
         AdminUser adminUser = getUser( );
 
         Map<String, Object> model = getModel( );
         model.put( MARK_ACCESS_CONTROL_LIST, _accessControlService.getAccessControlsEnabled( adminUser, getLocale( ) ) );
 
         return getPage( PROPERTY_PAGE_TITLE_MANAGE_ACCESSCONTROLS, TEMPLATE_MANAGE_USER_CODE, model );
     }
 
     @Action( ACTION_CANCEL_IMPORT )
     public String doCancelImport( HttpServletRequest request )
     {
         return redirectView( request, VIEW_MANAGE_USER_CODE );
     }
 
     @Action( ACTION_DO_IMPORT )
     public String doImport( HttpServletRequest request )
     {
         int accessControlId = NumberUtils.toInt( request.getParameter( PARAMETER_ACCESS_CONTROL ), -1 );
         if ( request instanceof MultipartHttpServletRequest )
         {
             MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
             FileItem fileItem = multipartRequest.getFile( PARAMETER_FILE );
             try ( Scanner scanner = new Scanner( fileItem.getInputStream( ) ) )
             {
                 while ( scanner.hasNextLine( ) )
                 {
                     String strLine = scanner.nextLine( );
                     String [ ] strFields = strLine.split( ";" );
 
                     UserCodeControllerDatal/business/UserCodeControllerData.html#UserCodeControllerData">UserCodeControllerData data = new UserCodeControllerData( );
                     data.setIdAccessControl( accessControlId );
                     data.setUser( strFields [0] );
                     data.setCode( strFields [1] );
                     data.setValidityDate( Date.valueOf( LocalDate.parse( strFields [2] ) ) );
 
                     UserCodeControllerDataHome.remove( data.getUser( ), data.getIdAccessControl( ) );
                     UserCodeControllerDataHome.create( data );
                 }
             }
             catch( IOException e )
             {
                 AppLogService.error( "Error reading file" );
             }
         }
 
         return redirectView( request, VIEW_MANAGE_USER_CODE );
     }
 }