/*
    * 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.forms.validation;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.commons.collections.CollectionUtils;
  import org.apache.commons.lang3.StringUtils;
  
  import fr.paris.lutece.plugins.forms.business.Control;
  import fr.paris.lutece.plugins.forms.business.FormQuestionResponse;
  import fr.paris.lutece.plugins.forms.util.FormsConstants;
  import fr.paris.lutece.plugins.genericattributes.business.Response;
  import fr.paris.lutece.plugins.regularexpression.business.RegularExpressionHome;
  import fr.paris.lutece.portal.business.regularexpression.RegularExpression;
  import fr.paris.lutece.portal.service.i18n.I18nService;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.portal.service.plugin.PluginService;
  import fr.paris.lutece.portal.service.regularexpression.IRegularExpressionService;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.template.AppTemplateService;
  import fr.paris.lutece.util.ReferenceList;
  import fr.paris.lutece.util.html.HtmlTemplate;
  
  public abstract class AbstractPatternValidator extends AbstractValidator
  {
  
      private static final String BEAN_NAME_REGULAR_EXPRESSION = "regularExpressionService";
      private static final String TEMPLATE_JS_FUNCTION = "/skin/plugins/forms/validators/pattern_function.js";
      private static final String TEMPLATE_DISPLAY_HTML = "/admin/plugins/forms/validators/pattern_template.html";
  
      private Plugin _plugin = PluginService.getPlugin( "forms" );
  
      public AbstractPatternValidator( String strValidatorName, String strValidatorDisplayName, List<String> listAvailableEntryType )
      {
          super( strValidatorName, strValidatorDisplayName, listAvailableEntryType );
      }
  
      @Override
      public String getDisplayHtml( Control control )
      {
          Map<String, Object> model = new HashMap<>( );
  
          List<RegularExpression> listRegularExpression = RegularExpressionHome.getList( _plugin );
          ReferenceList refListRegularExpression = new ReferenceList( );
  
          for ( RegularExpression regularExpression : listRegularExpression )
          {
              refListRegularExpression.addItem( regularExpression.getIdExpression( ), regularExpression.getTitle( ) );
          }
  
          model.put( FormsConstants.PARAMETER_REF_LIST_VALUE, refListRegularExpression );
          model.put( FormsConstants.PARAMETER_CONTROL_VALUE, control.getValue( ) );
  
          HtmlTemplate htmlTemplateQuestion = AppTemplateService.getTemplate( TEMPLATE_DISPLAY_HTML, I18nService.getDefaultLocale( ), model );
  
          return htmlTemplateQuestion.getHtml( );
      }
  
      @Override
      public String getJavascriptValidation( )
      {
          Map<String, Object> model = new HashMap<>( );
          return AppTemplateService.getTemplate( TEMPLATE_JS_FUNCTION, I18nService.getDefaultLocale( ), model ).getHtml( );
      }
  
     @Override
     public String getJavascriptControlValue( Control control )
     {
         RegularExpression regularExpression = RegularExpressionHome.findByPrimaryKey( Integer.valueOf( control.getValue( ) ), _plugin );
 
         return regularExpression.getValue( );
     }
 
     @Override
     public boolean validate( FormQuestionResponse questionResponse, Control control )
     {
         RegularExpression regularExpression = RegularExpressionHome.findByPrimaryKey( Integer.valueOf( control.getValue( ) ), _plugin );
 
         if ( regularExpression != null )
         {
             IRegularExpressionService service = SpringContextService.getBean( BEAN_NAME_REGULAR_EXPRESSION );
             for ( Response response : questionResponse.getEntryResponse( ) )
             {
             	String toValidate = getValueToValidate( response );
                 if (StringUtils.isNotEmpty(toValidate) && !service.isMatches( toValidate, regularExpression ) )
                 {
                     return false;
                 }
             }
             return true;
         }
         return false;
     }
 
     protected abstract String getValueToValidate( Response response );
 }