/*
    * Copyright (c) 2002-2021, 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.blog.business;
  
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This class provides Data Access methods for BlogPageTemplate objects
   */
  public final class BlogPageTemplateDAO implements IBlogPageTemplateDAO
  {
      // Constants
      private static final String SQL_QUERY_NEW_PK = " SELECT max( id_page_template_document ) FROM blog_page_template";
      private static final String SQL_QUERY_SELECT = " SELECT id_page_template_document, description, page_template_path, picture_path FROM blog_page_template WHERE id_page_template_document = ?";
      private static final String SQL_QUERY_INSERT = " INSERT INTO blog_page_template ( id_page_template_document, description, page_template_path, picture_path ) VALUES ( ?, ?, ?, ? )";
      private static final String SQL_QUERY_DELETE = " DELETE FROM blog_page_template WHERE id_page_template_document = ?";
      private static final String SQL_QUERY_UPDATE = " UPDATE blog_page_template SET id_page_template_document = ?, description = ?, page_template_path = ?, picture_path = ? "
              + " WHERE id_page_template_document = ?";
      private static final String SQL_QUERY_SELECTALL = " SELECT id_page_template_document , description, page_template_path, picture_path FROM blog_page_template ORDER BY id_page_template_document ";
  
      // /////////////////////////////////////////////////////////////////////////////////////
      // Access methods to data
  
      /**
       * Generates a new primary key
       * 
       * @return The new primary key
       */
      int newPrimaryKey( )
      {
          int nKey = 1;
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK ) )
          {
              daoUtil.executeQuery( );
              if ( daoUtil.next( ) )
              {
                  nKey = daoUtil.getInt( 1 ) + 1;
              }
          }
          return nKey;
      }
  
      /**
       * Insert a new record in the table.
       * 
       * @param blogPageTemplate
       *            The Instance of the object BlogPageTemplate
       */
      @Override
      public synchronized void insert( BlogPageTemplate blogPageTemplate )
      {
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT ) )
          {
              blogPageTemplate.setId( newPrimaryKey( ) );
  
              daoUtil.setInt( 1, blogPageTemplate.getId( ) );
              daoUtil.setString( 2, blogPageTemplate.getDescription( ) );
              daoUtil.setString( 3, blogPageTemplate.getFile( ) );
              daoUtil.setString( 4, blogPageTemplate.getPicture( ) );
  
              daoUtil.executeUpdate( );
          }
      }
  
      /**
      * load the data of BlogPageTemplate from the table
      *
      * @param nPageTemplateId
      *            The indentifier of the object BlogPageTemplate
      * @return The Instance of the object PageTemplate
      */
     @Override
     public BlogPageTemplate load( int nPageTemplateId )
     {
         BlogPageTemplate blogPageTemplate = null;
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT ) )
         {
             daoUtil.setInt( 1, nPageTemplateId );
 
             daoUtil.executeQuery( );
 
             if ( daoUtil.next( ) )
             {
                 blogPageTemplate = new BlogPageTemplate( );
                 blogPageTemplate.setId( daoUtil.getInt( 1 ) );
                 blogPageTemplate.setDescription( daoUtil.getString( 2 ) );
                 blogPageTemplate.setFile( daoUtil.getString( 3 ) );
                 blogPageTemplate.setPicture( daoUtil.getString( 4 ) );
             }
         }
 
         return blogPageTemplate;
     }
 
     /**
      * Delete a record from the table
      * 
      * @param nPageTemplateId
      *            The indentifier of the object PageTemplate
      */
     @Override
     public void delete( int nPageTemplateId )
     {
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE ) )
         {
             daoUtil.setInt( 1, nPageTemplateId );
             daoUtil.executeUpdate( );
         }
     }
 
     /**
      * Update the record in the table
      * 
      * @param blogPageTemplate
      *            The instance of the PageTemplate to update
      */
     @Override
     public void store( BlogPageTemplate blogPageTemplate )
     {
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE ) )
         {
             daoUtil.setInt( 1, blogPageTemplate.getId( ) );
             daoUtil.setString( 2, blogPageTemplate.getDescription( ) );
             daoUtil.setString( 3, blogPageTemplate.getFile( ) );
             daoUtil.setString( 4, blogPageTemplate.getPicture( ) );
             daoUtil.setInt( 5, blogPageTemplate.getId( ) );
 
             daoUtil.executeUpdate( );
         }
     }
 
     /**
      * Returns a list of all the page templates
      * 
      * @return A list of PageTemplates objects
      */
     @Override
     public List<BlogPageTemplate> selectPageTemplatesList( )
     {
         List<BlogPageTemplate> listBlogPageTemplates = new ArrayList<>( );
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECTALL ) )
         {
             daoUtil.executeQuery( );
 
             while ( daoUtil.next( ) )
             {
                 BlogPageTemplatePageTemplate.html#BlogPageTemplate">BlogPageTemplate blogPageTemplate = new BlogPageTemplate( );
 
                 blogPageTemplate.setId( daoUtil.getInt( 1 ) );
                 blogPageTemplate.setDescription( daoUtil.getString( 2 ) );
                 blogPageTemplate.setFile( daoUtil.getString( 3 ) );
                 blogPageTemplate.setPicture( daoUtil.getString( 4 ) );
                 listBlogPageTemplates.add( blogPageTemplate );
             }
 
         }
         return listBlogPageTemplates;
     }
 }