/*
    * 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.genericattributes.service.entrytype;
  
  import java.util.List;
  import java.util.Locale;
  import java.util.stream.Collectors;
  
  import javax.servlet.http.HttpServletRequest;
  
  import org.apache.commons.lang3.StringUtils;
  
  import fr.paris.lutece.plugins.genericattributes.business.Entry;
  import fr.paris.lutece.plugins.genericattributes.business.Field;
  import fr.paris.lutece.plugins.genericattributes.business.FieldHome;
  import fr.paris.lutece.plugins.genericattributes.business.ReferenceItemFieldHome;
  import fr.paris.lutece.plugins.genericattributes.business.Response;
  import fr.paris.lutece.plugins.genericattributes.util.GenericAttributesUtils;
  import fr.paris.lutece.plugins.referencelist.business.ReferenceItem;
  import fr.paris.lutece.plugins.referencelist.service.ReferenceItemListService;
  
  public abstract class AbstractEntryTypeChoice extends EntryTypeService
  {
  
      @Override
      public String getResponseValueForExport( Entry entry, HttpServletRequest request, Response response, Locale locale )
      {
          return response.getResponseValue( );
      }
  
      @Override
      public String getResponseValueForRecap( Entry entry, HttpServletRequest request, Response response, Locale locale )
      {
          if ( response.getField( ) != null )
          {
              if ( response.getField( ).getTitle( ) == null )
              {
                  Field field = FieldHome.findByPrimaryKey( response.getField( ).getIdField( ) );
  
                  if ( field != null )
                  {
                      response.setField( field );
                  }
              }
  
              return response.getField( ).getTitle( );
          }
  
          return null;
      }
  
      protected String createFieldsUseRefList( Entry entry, HttpServletRequest request )
      {
          String strUseRefList = request.getParameter( PARAMETER_USE_REF_LIST );
          String strRefListSelect = request.getParameter( PARAMETER_REF_LIST_SELECT );
  
          boolean useRefList = false;
          int idRefList = -1;
          if ( StringUtils.isNotEmpty( strUseRefList ) )
          {
              if ( StringUtils.isEmpty( strRefListSelect ) )
              {
                  return MESSAGE_MANDATORY_FIELD;
              }
              useRefList = true;
              idRefList = Integer.parseInt( strRefListSelect );
          }
  
         int oldIdRefList = -1;
         Field field = entry.getFieldByCode( FIELD_USE_REF_LIST );
         if ( field != null )
         {
             oldIdRefList = Integer.parseInt( field.getTitle( ) );
         }
         GenericAttributesUtils.createOrUpdateField( entry, FIELD_USE_REF_LIST, String.valueOf( idRefList ), String.valueOf( useRefList ) );
 
         // If the reference list has changed
         if ( oldIdRefList != idRefList )
         {
             // We remove the old answer choices
             List<Field> anwserFields = entry.getFields( ).stream( ).filter( f -> IEntryTypeService.FIELD_ANSWER_CHOICE.equals( f.getCode( ) ) )
                     .collect( Collectors.toList( ) );
 
             for ( Field anwserField : anwserFields )
             {
                 FieldHome.remove( anwserField.getIdField( ) );
                 ReferenceItemFieldHome.removeByField( anwserField.getIdField( ) );
                 entry.getFields( ).removeIf( f -> f.getIdField( ) == anwserField.getIdField( ) );
             }
 
             // We create the needed answer choices
             if ( useRefList )
             {
                 for ( ReferenceItem item : ReferenceItemListService.getInstance( ).getReferenceItemsList( idRefList ) )
                 {
                     Field anwserField = GenericAttributesUtils.createFieldFromReferenceItem( entry, item );
                     entry.getFields( ).add( anwserField );
                 }
             }
         }
         return null;
     }
 }