/*
    * 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.plugins.blog.utils.BlogUtils;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This class provides Data Access methods for Indexer Action objects
   */
  public final class IndexerActionDAO implements IIndexerActionDAO
  {
      // Constants
      private static final String SQL_QUERY_NEW_PK = "SELECT max( id_action ) FROM blog_indexer_action";
      private static final String SQL_QUERY_FIND_BY_PRIMARY_KEY = "SELECT id_action,id_blog,id_task" + " FROM blog_indexer_action WHERE id_action = ?";
      private static final String SQL_QUERY_INSERT = "INSERT INTO blog_indexer_action( id_action,id_blog,id_task)" + " VALUES(?,?,?)";
      private static final String SQL_QUERY_DELETE = "DELETE FROM blog_indexer_action WHERE id_action = ? ";
      private static final String SQL_QUERY_SELECT = "SELECT id_action,id_blog,id_task" + " FROM blog_indexer_action  ";
      private static final String SQL_FILTER_ID_TASK = " id_task = ? ";
      private static final String SQL_FILTER_ID_BLOG = " id_blog = ? ";
  
      /**
       * {@inheritDoc}
       */
      @Override
      public int newPrimaryKey( Plugin plugin )
      {
          int nKey = 1;
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, plugin ) )
          {
              daoUtil.executeQuery( );
  
              if ( daoUtil.next( ) )
              {
                  nKey = daoUtil.getInt( 1 ) + 1;
              }
          }
          return nKey;
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public synchronized void insert( IndexerAction indexerAction, Plugin plugin )
      {
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin ) )
          {
              daoUtil.setInt( 2, indexerAction.getIdBlog( ) );
              daoUtil.setInt( 3, indexerAction.getIdTask( ) );
  
              indexerAction.setIdAction( newPrimaryKey( plugin ) );
              daoUtil.setInt( 1, indexerAction.getIdAction( ) );
  
              daoUtil.executeUpdate( );
          }
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public IndexerAction load( int nId, Plugin plugin )
      {
         IndexerAction indexerAction = null;
 
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_PRIMARY_KEY, plugin ) )
         {
             daoUtil.setInt( 1, nId );
             daoUtil.executeQuery( );
 
             if ( daoUtil.next( ) )
             {
                 indexerAction = new IndexerAction( );
                 indexerAction.setIdAction( daoUtil.getInt( 1 ) );
                 indexerAction.setIdBlog( daoUtil.getInt( 2 ) );
                 indexerAction.setIdTask( daoUtil.getInt( 3 ) );
             }
         }
 
         return indexerAction;
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void delete( int nId, Plugin plugin )
     {
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin ) )
         {
             daoUtil.setInt( 1, nId );
             daoUtil.executeUpdate( );
         }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public List<IndexerAction> selectList( IndexerActionFilter filter, Plugin plugin )
     {
         List<IndexerAction> indexerActionList = new ArrayList<>( );
         IndexerAction indexerAction = null;
         List<String> listStrFilter = new ArrayList<>( );
 
         if ( filter.containsIdTask( ) )
         {
             listStrFilter.add( SQL_FILTER_ID_TASK );
         }
 
         if ( filter.containsIdBlog( ) )
         {
             listStrFilter.add( SQL_FILTER_ID_BLOG );
         }
 
         String strSQL = BlogUtils.buildRequetteWithFilter( SQL_QUERY_SELECT, listStrFilter, null );
 
         try ( DAOUtil daoUtil = new DAOUtil( strSQL, plugin ) )
         {
 
             int nIndex = 1;
 
             if ( filter.containsIdTask( ) )
             {
                 daoUtil.setInt( nIndex, filter.getIdTask( ) );
                 nIndex++;
             }
 
             if ( filter.containsIdBlog( ) )
             {
                 daoUtil.setInt( nIndex, filter.getIdBlog( ) );
             }
 
             daoUtil.executeQuery( );
 
             while ( daoUtil.next( ) )
             {
                 indexerAction = new IndexerAction( );
                 indexerAction.setIdAction( daoUtil.getInt( 1 ) );
                 indexerAction.setIdBlog( daoUtil.getInt( 2 ) );
                 indexerAction.setIdTask( daoUtil.getInt( 3 ) );
 
                 indexerActionList.add( indexerAction );
             }
 
         }
 
         return indexerActionList;
     }
 }