/*
    * 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.termofservice.web;
  
  import fr.paris.lutece.portal.service.message.AdminMessage;
  import fr.paris.lutece.portal.service.message.AdminMessageService;
  import fr.paris.lutece.portal.service.security.SecurityTokenService;
  import fr.paris.lutece.portal.service.admin.AccessDeniedException;
  import fr.paris.lutece.portal.service.util.AppException;
  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 fr.paris.lutece.util.html.AbstractPaginator;
  
  import java.util.Comparator;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import java.util.Optional;
  import java.util.stream.Collectors;
  import javax.servlet.http.HttpServletRequest;
  import fr.paris.lutece.plugins.termofservice.business.Entry;
  import fr.paris.lutece.plugins.termofservice.business.EntryHome;
  
  /**
   * This class provides the user interface to manage Entry features ( manage, create, modify, remove )
   */
  @Controller( controllerJsp = "ManageEntrys.jsp", controllerPath = "jsp/admin/plugins/termofservice/", right = "TERMOFSERVICE_MANAGEMENT" )
  public class EntryJspBean extends AbstractManageTOSJspBean <Integer, Entry>
  {
      // Templates
      private static final String TEMPLATE_MANAGE_ENTRYS = "/admin/plugins/termofservice/manage_entrys.html";
      private static final String TEMPLATE_CREATE_ENTRY = "/admin/plugins/termofservice/create_entry.html";
      private static final String TEMPLATE_MODIFY_ENTRY = "/admin/plugins/termofservice/modify_entry.html";
  
      // Parameters
      private static final String PARAMETER_ID_ENTRY = "id";
  
      // Properties for page titles
      private static final String PROPERTY_PAGE_TITLE_MANAGE_ENTRYS = "termofservice.manage_entrys.pageTitle";
      private static final String PROPERTY_PAGE_TITLE_MODIFY_ENTRY = "termofservice.modify_entry.pageTitle";
      private static final String PROPERTY_PAGE_TITLE_CREATE_ENTRY = "termofservice.create_entry.pageTitle";
  
      // Markers
      private static final String MARK_ENTRY_LIST = "entry_list";
      private static final String MARK_ENTRY = "entry";
  
      private static final String JSP_MANAGE_ENTRYS = "jsp/admin/plugins/termofservice/ManageEntrys.jsp";
  
      // Properties
      private static final String MESSAGE_CONFIRM_REMOVE_ENTRY = "termofservice.message.confirmRemoveEntry";
  
      // Validations
      private static final String VALIDATION_ATTRIBUTES_PREFIX = "termofservice.model.entity.entry.attribute.";
  
      // Views
      private static final String VIEW_MANAGE_ENTRYS = "manageEntrys";
      private static final String VIEW_CREATE_ENTRY = "createEntry";
      private static final String VIEW_MODIFY_ENTRY = "modifyEntry";
  
      // Actions
      private static final String ACTION_CREATE_ENTRY = "createEntry";
      private static final String ACTION_MODIFY_ENTRY = "modifyEntry";
      private static final String ACTION_REMOVE_ENTRY = "removeEntry";
      private static final String ACTION_CONFIRM_REMOVE_ENTRY = "confirmRemoveEntry";
 
     // Infos
     private static final String INFO_ENTRY_CREATED = "termofservice.info.entry.created";
     private static final String INFO_ENTRY_UPDATED = "termofservice.info.entry.updated";
     private static final String INFO_ENTRY_REMOVED = "termofservice.info.entry.removed";
     
     // Errors
     private static final String ERROR_RESOURCE_NOT_FOUND = "Resource not found";
     
     // Session variable to store working values
     private Entry _entry;
     private List<Integer> _listIdEntrys;
     
     /**
      * Build the Manage View
      * @param request The HTTP request
      * @return The page
      */
     @View( value = VIEW_MANAGE_ENTRYS, defaultView = true )
     public String getManageEntrys( HttpServletRequest request )
     {
         _entry = null;
         
         if ( request.getParameter( AbstractPaginator.PARAMETER_PAGE_INDEX) == null || _listIdEntrys.isEmpty( ) )
         {
         	_listIdEntrys = EntryHome.getIdEntrysList(  );
         }
         
         Map<String, Object> model = getPaginatedListModel( request, MARK_ENTRY_LIST, _listIdEntrys, JSP_MANAGE_ENTRYS );
 
         return getPage( PROPERTY_PAGE_TITLE_MANAGE_ENTRYS, TEMPLATE_MANAGE_ENTRYS, model );
     }
 
 	/**
      * Get Items from Ids list
      * @param listIds
      * @return the populated list of items corresponding to the id List
      */
 	@Override
 	List<Entry> getItemsFromIds( List<Integer> listIds ) 
 	{
 		List<Entry> listEntry = EntryHome.getEntrysListByIds( listIds );
 		
 		// keep original order
         return listEntry.stream()
                  .sorted(Comparator.comparingInt( notif -> listIds.indexOf( notif.getId())))
                  .collect(Collectors.toList());
 	}
     
     /**
     * reset the _listIdEntrys list
     */
     public void resetListId( )
     {
     	_listIdEntrys = new ArrayList<>( );
     }
 
     /**
      * Returns the form to create a entry
      *
      * @param request The Http request
      * @return the html code of the entry form
      */
     @View( VIEW_CREATE_ENTRY )
     public String getCreateEntry( HttpServletRequest request )
     {
         _entry = ( _entry != null ) ? _entry : new Entry(  );
 
         Map<String, Object> model = getModel(  );
         model.put( MARK_ENTRY, _entry );
         model.put( SecurityTokenService.MARK_TOKEN, SecurityTokenService.getInstance( ).getToken( request, ACTION_CREATE_ENTRY ) );
 
         return getPage( PROPERTY_PAGE_TITLE_CREATE_ENTRY, TEMPLATE_CREATE_ENTRY, model );
     }
 
     /**
      * Process the data capture form of a new entry
      *
      * @param request The Http Request
      * @return The Jsp URL of the process result
      * @throws AccessDeniedException
      */
     @Action( ACTION_CREATE_ENTRY )
     public String doCreateEntry( HttpServletRequest request ) throws AccessDeniedException
     {
         populate( _entry, request, getLocale( ) );
         
 
         if ( !SecurityTokenService.getInstance( ).validate( request, ACTION_CREATE_ENTRY ) )
         {
             throw new AccessDeniedException ( "Invalid security token" );
         }
 
         // Check constraints
         if ( !validateBean( _entry, VALIDATION_ATTRIBUTES_PREFIX ) )
         {
             return redirectView( request, VIEW_CREATE_ENTRY );
         }
 
         EntryHome.create( _entry );
         addInfo( INFO_ENTRY_CREATED, getLocale(  ) );
         resetListId( );
 
         return redirectView( request, VIEW_MANAGE_ENTRYS );
     }
 
     /**
      * Manages the removal form of a entry whose identifier is in the http
      * request
      *
      * @param request The Http request
      * @return the html code to confirm
      */
     @Action( ACTION_CONFIRM_REMOVE_ENTRY )
     public String getConfirmRemoveEntry( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENTRY ) );
         UrlItem url = new UrlItem( getActionUrl( ACTION_REMOVE_ENTRY ) );
         url.addParameter( PARAMETER_ID_ENTRY, nId );
 
         String strMessageUrl = AdminMessageService.getMessageUrl( request, MESSAGE_CONFIRM_REMOVE_ENTRY, url.getUrl(  ), AdminMessage.TYPE_CONFIRMATION );
 
         return redirect( request, strMessageUrl );
     }
 
     /**
      * Handles the removal form of a entry
      *
      * @param request The Http request
      * @return the jsp URL to display the form to manage entrys
      */
     @Action( ACTION_REMOVE_ENTRY )
     public String doRemoveEntry( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENTRY ) );
         
         
         EntryHome.remove( nId );
         addInfo( INFO_ENTRY_REMOVED, getLocale(  ) );
         resetListId( );
 
         return redirectView( request, VIEW_MANAGE_ENTRYS );
     }
 
     /**
      * Returns the form to update info about a entry
      *
      * @param request The Http request
      * @return The HTML form to update info
      */
     @View( VIEW_MODIFY_ENTRY )
     public String getModifyEntry( HttpServletRequest request )
     {
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_ENTRY ) );
 
         if ( _entry == null || ( _entry.getId(  ) != nId ) )
         {
             Optional<Entry> optEntry = EntryHome.findByPrimaryKey( nId );
             _entry = optEntry.orElseThrow( ( ) -> new AppException(ERROR_RESOURCE_NOT_FOUND ) );
         }
 
 
         Map<String, Object> model = getModel(  );
         model.put( MARK_ENTRY, _entry );
         model.put( SecurityTokenService.MARK_TOKEN, SecurityTokenService.getInstance( ).getToken( request, ACTION_MODIFY_ENTRY ) );
 
         return getPage( PROPERTY_PAGE_TITLE_MODIFY_ENTRY, TEMPLATE_MODIFY_ENTRY, model );
     }
 
     /**
      * Process the change form of a entry
      *
      * @param request The Http request
      * @return The Jsp URL of the process result
      * @throws AccessDeniedException
      */
     @Action( ACTION_MODIFY_ENTRY )
     public String doModifyEntry( HttpServletRequest request ) throws AccessDeniedException
     {   
         populate( _entry, request, getLocale( ) );
 		
 		
         if ( !SecurityTokenService.getInstance( ).validate( request, ACTION_MODIFY_ENTRY ) )
         {
             throw new AccessDeniedException ( "Invalid security token" );
         }
 
         // Check constraints
         if ( !validateBean( _entry, VALIDATION_ATTRIBUTES_PREFIX ) )
         {
             return redirect( request, VIEW_MODIFY_ENTRY, PARAMETER_ID_ENTRY, _entry.getId( ) );
         }
 
         EntryHome.update( _entry );
         addInfo( INFO_ENTRY_UPDATED, getLocale(  ) );
         resetListId( );
 
         return redirectView( request, VIEW_MANAGE_ENTRYS );
     }
 }