/*
    * Copyright (c) 2002-2017, Mairie de 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.grukeydiversification.web;
  
  import fr.paris.lutece.plugins.grukeydiversification.business.EncryptionKey;
  import fr.paris.lutece.plugins.grukeydiversification.business.EncryptionKeyHome;
  import fr.paris.lutece.plugins.grukeydiversification.business.exception.EncryptionKeyAlreadyExistException;
  import fr.paris.lutece.portal.service.message.AdminMessage;
  import fr.paris.lutece.portal.service.message.AdminMessageService;
  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.util.url.UrlItem;
  
  import java.util.List;
  import java.util.Map;
  import javax.servlet.http.HttpServletRequest;
  
  /**
   * This class provides the user interface to manage EncryptionKey features ( manage, create, modify, remove )
   */
  @Controller( controllerJsp = "ManageEncryptionKeys.jsp", controllerPath = "jsp/admin/plugins/grukeydiversification/", right = "GRUKEYDIVERSIFICATION_MANAGEMENT" )
  public class EncryptionKeyJspBean extends AbstractManageEncryptionKeyJspBean
  {
      /**
       * Generated serial ID
       */
      private static final long serialVersionUID = 3101755353106198571L;
  
      // Templates
      private static final String TEMPLATE_MANAGE_ENCRYPTIONKEYS = "/admin/plugins/grukeydiversification/manage_encryptionkeys.html";
      private static final String TEMPLATE_CREATE_ENCRYPTIONKEY = "/admin/plugins/grukeydiversification/create_encryptionkey.html";
      private static final String TEMPLATE_MODIFY_ENCRYPTIONKEY = "/admin/plugins/grukeydiversification/modify_encryptionkey.html";
  
      // Parameters
      private static final String PARAMETER_ID_ENCRYPTIONKEY = "id";
  
      // Properties for page titles
      private static final String PROPERTY_PAGE_TITLE_MANAGE_ENCRYPTIONKEYS = "grukeydiversification.manage_encryptionkeys.pageTitle";
      private static final String PROPERTY_PAGE_TITLE_MODIFY_ENCRYPTIONKEY = "grukeydiversification.modify_encryptionkey.pageTitle";
      private static final String PROPERTY_PAGE_TITLE_CREATE_ENCRYPTIONKEY = "grukeydiversification.create_encryptionkey.pageTitle";
  
      // Markers
      private static final String MARK_ENCRYPTIONKEY_LIST = "encryptionkey_list";
      private static final String MARK_ENCRYPTIONKEY = "encryptionkey";
  
      private static final String JSP_MANAGE_ENCRYPTIONKEYS = "jsp/admin/plugins/grukeydiversification/ManageEncryptionKeys.jsp";
  
      // Properties
      private static final String MESSAGE_CONFIRM_REMOVE_ENCRYPTIONKEY = "grukeydiversification.message.confirmRemoveEncryptionKey";
  
      // Validations
      private static final String VALIDATION_ATTRIBUTES_PREFIX = "grukeydiversification.model.entity.encryptionkey.attribute.";
  
      // Views
      private static final String VIEW_MANAGE_ENCRYPTIONKEYS = "manageEncryptionKeys";
      private static final String VIEW_CREATE_ENCRYPTIONKEY = "createEncryptionKey";
      private static final String VIEW_MODIFY_ENCRYPTIONKEY = "modifyEncryptionKey";
  
      // Actions
      private static final String ACTION_CREATE_ENCRYPTIONKEY = "createEncryptionKey";
      private static final String ACTION_MODIFY_ENCRYPTIONKEY = "modifyEncryptionKey";
      private static final String ACTION_REMOVE_ENCRYPTIONKEY = "removeEncryptionKey";
      private static final String ACTION_CONFIRM_REMOVE_ENCRYPTIONKEY = "confirmRemoveEncryptionKey";
  
      // Infos
      private static final String INFO_ENCRYPTIONKEY_CREATED = "grukeydiversification.info.encryptionkey.created";
     private static final String INFO_ENCRYPTIONKEY_UPDATED = "grukeydiversification.info.encryptionkey.updated";
     private static final String INFO_ENCRYPTIONKEY_REMOVED = "grukeydiversification.info.encryptionkey.removed";
 
     // Errors
     private static final String ERROR_ENCRYPTIONKEY_ALREADY_EXISTS = "grukeydiversification.error.encryptionkey.alreadyExists";
 
     // Session variable to store working values
     private EncryptionKey _encryptionkey;
 
     /**
      * Build the Manage View
      * 
      * @param request
      *            The HTTP request
      * @return The page
      */
     @View( value = VIEW_MANAGE_ENCRYPTIONKEYS, defaultView = true )
     public String getManageEncryptionKeys( HttpServletRequest request )
     {
         _encryptionkey = null;
         List<EncryptionKey> listEncryptionKeys = EncryptionKeyHome.getEncryptionKeysList( );
         Map<String, Object> model = getPaginatedListModel( request, MARK_ENCRYPTIONKEY_LIST, listEncryptionKeys, JSP_MANAGE_ENCRYPTIONKEYS );
 
         return getPage( PROPERTY_PAGE_TITLE_MANAGE_ENCRYPTIONKEYS, TEMPLATE_MANAGE_ENCRYPTIONKEYS, model );
     }
 
     /**
      * Returns the form to create a encryptionkey
      *
      * @param request
      *            The Http request
      * @return the html code of the encryptionkey form
      */
     @View( VIEW_CREATE_ENCRYPTIONKEY )
     public String getCreateEncryptionKey( HttpServletRequest request )
     {
         _encryptionkey = ( _encryptionkey != null ) ? _encryptionkey : new EncryptionKey( );
 
         Map<String, Object> model = getModel( );
         model.put( MARK_ENCRYPTIONKEY, _encryptionkey );
 
         return getPage( PROPERTY_PAGE_TITLE_CREATE_ENCRYPTIONKEY, TEMPLATE_CREATE_ENCRYPTIONKEY, model );
     }
 
     /**
      * Process the data capture form of a new encryptionkey
      *
      * @param request
      *            The Http Request
      * @return The Jsp URL of the process result
      */
     @Action( ACTION_CREATE_ENCRYPTIONKEY )
     public String doCreateEncryptionKey( HttpServletRequest request )
     {
         populate( _encryptionkey, request );
 
         // Check constraints
         if ( !validateBean( _encryptionkey, VALIDATION_ATTRIBUTES_PREFIX ) )
         {
             return redirectView( request, VIEW_CREATE_ENCRYPTIONKEY );
         }
 
         try
         {
             EncryptionKeyHome.create( _encryptionkey );
         }
         catch( EncryptionKeyAlreadyExistException e )
         {
             addError( ERROR_ENCRYPTIONKEY_ALREADY_EXISTS, getLocale( ) );
             return redirectView( request, VIEW_CREATE_ENCRYPTIONKEY );
         }
 
         addInfo( INFO_ENCRYPTIONKEY_CREATED, getLocale( ) );
 
         return redirectView( request, VIEW_MANAGE_ENCRYPTIONKEYS );
     }
 
     /**
      * Manages the removal form of a encryptionkey whose identifier is in the http request
      *
      * @param request
      *            The Http request
      * @return the html code to confirm
      */
     @Action( ACTION_CONFIRM_REMOVE_ENCRYPTIONKEY )
     public String getConfirmRemoveEncryptionKey( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENCRYPTIONKEY ) );
         UrlItem url = new UrlItem( getActionUrl( ACTION_REMOVE_ENCRYPTIONKEY ) );
         url.addParameter( PARAMETER_ID_ENCRYPTIONKEY, nId );
 
         String strMessageUrl = AdminMessageService.getMessageUrl( request, MESSAGE_CONFIRM_REMOVE_ENCRYPTIONKEY, url.getUrl( ), AdminMessage.TYPE_CONFIRMATION );
 
         return redirect( request, strMessageUrl );
     }
 
     /**
      * Handles the removal form of a encryptionkey
      *
      * @param request
      *            The Http request
      * @return the jsp URL to display the form to manage encryptionkeys
      */
     @Action( ACTION_REMOVE_ENCRYPTIONKEY )
     public String doRemoveEncryptionKey( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENCRYPTIONKEY ) );
         EncryptionKeyHome.remove( nId );
         addInfo( INFO_ENCRYPTIONKEY_REMOVED, getLocale( ) );
 
         return redirectView( request, VIEW_MANAGE_ENCRYPTIONKEYS );
     }
 
     /**
      * Returns the form to update info about a encryptionkey
      *
      * @param request
      *            The Http request
      * @return The HTML form to update info
      */
     @View( VIEW_MODIFY_ENCRYPTIONKEY )
     public String getModifyEncryptionKey( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENCRYPTIONKEY ) );
 
         if ( _encryptionkey == null || ( _encryptionkey.getId( ) != nId ) )
         {
             _encryptionkey = EncryptionKeyHome.findByPrimaryKey( nId );
         }
 
         Map<String, Object> model = getModel( );
         model.put( MARK_ENCRYPTIONKEY, _encryptionkey );
 
         return getPage( PROPERTY_PAGE_TITLE_MODIFY_ENCRYPTIONKEY, TEMPLATE_MODIFY_ENCRYPTIONKEY, model );
     }
 
     /**
      * Process the change form of a encryptionkey
      *
      * @param request
      *            The Http request
      * @return The Jsp URL of the process result
      */
     @Action( ACTION_MODIFY_ENCRYPTIONKEY )
     public String doModifyEncryptionKey( HttpServletRequest request )
     {
         populate( _encryptionkey, request );
 
         // Check constraints
         if ( !validateBean( _encryptionkey, VALIDATION_ATTRIBUTES_PREFIX ) )
         {
             return redirect( request, VIEW_MODIFY_ENCRYPTIONKEY, PARAMETER_ID_ENCRYPTIONKEY, _encryptionkey.getId( ) );
         }
 
         try
         {
             EncryptionKeyHome.update( _encryptionkey );
         }
         catch( EncryptionKeyAlreadyExistException e )
         {
             addError( ERROR_ENCRYPTIONKEY_ALREADY_EXISTS, getLocale( ) );
             return redirect( request, VIEW_MODIFY_ENCRYPTIONKEY, PARAMETER_ID_ENCRYPTIONKEY, _encryptionkey.getId( ) );
         }
 
         addInfo( INFO_ENCRYPTIONKEY_UPDATED, getLocale( ) );
 
         return redirectView( request, VIEW_MANAGE_ENCRYPTIONKEYS );
     }
 }