/*
    * 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.workflow.business.prerequisite;
  
  import fr.paris.lutece.plugins.workflowcore.business.prerequisite.Prerequisite;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.util.sql.DAOUtil;
  import java.sql.Statement;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * DAO for prerequisite
   */
  public class PrerequisiteDAO implements IPrerequisiteDAO
  {
      /**
       * The name of the bean of this service
       */
      public static final String BEAN_NAME = "workflow.prerequisiteDAO";
      private static final String SQL_QUERY_FIND_BY_PRIMARY_KEY = "SELECT id_prerequisite, id_action, prerequisite_type FROM workflow_prerequisite WHERE id_prerequisite = ?";
      private static final String SQL_QUERY_UPDATE = "UPDATE workflow_prerequisite SET id_action = ?, prerequisite_type = ? WHERE id_prerequisite = ?";
      private static final String SQL_QUERY_INSERT = "INSERT INTO workflow_prerequisite(id_action,prerequisite_type) VALUES(?,?)";
      private static final String SQL_QUERY_DELETE = "DELETE FROM workflow_prerequisite WHERE id_prerequisite = ?";
      private static final String SQL_QUERY_FIND_BY_ID_ACTION = "SELECT id_prerequisite, id_action, prerequisite_type FROM workflow_prerequisite WHERE id_action = ?";
  
      /**
       * {@inheritDoc}
       */
      @Override
      public Prerequisite findByPrimaryKey( int nIdPrerequisite, Plugin plugin )
      {
          Prerequisite prerequisite = null;
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_PRIMARY_KEY, plugin ) )
          {
              daoUtil.setInt( 1, nIdPrerequisite );
              daoUtil.executeQuery( );
  
              if ( daoUtil.next( ) )
              {
                  prerequisite = new Prerequisite( );
                  prerequisite.setIdPrerequisite( daoUtil.getInt( 1 ) );
                  prerequisite.setIdAction( daoUtil.getInt( 2 ) );
                  prerequisite.setPrerequisiteType( daoUtil.getString( 3 ) );
              }
          }
          return prerequisite;
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public synchronized void create( Prerequisite prerequisite, Plugin plugin )
      {
  
          try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, Statement.RETURN_GENERATED_KEYS, plugin ) )
          {
              daoUtil.setInt( 1, prerequisite.getIdAction( ) );
              daoUtil.setString( 2, prerequisite.getPrerequisiteType( ) );
  
              daoUtil.executeUpdate( );
              if ( daoUtil.nextGeneratedKey( ) )
              {
                  prerequisite.setIdPrerequisite( daoUtil.getGeneratedKeyInt( 1 ) );
              }
          }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void update( Prerequisite prerequisite, Plugin plugin )
     {
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE, plugin ) )
         {
             daoUtil.setInt( 1, prerequisite.getIdAction( ) );
             daoUtil.setString( 2, prerequisite.getPrerequisiteType( ) );
             daoUtil.setInt( 3, prerequisite.getIdPrerequisite( ) );
             daoUtil.executeUpdate( );
         }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void remove( int nIdPrerequisite, Plugin plugin )
     {
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin ) )
         {
             daoUtil.setInt( 1, nIdPrerequisite );
             daoUtil.executeUpdate( );
         }
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public List<Prerequisite> findByIdAction( int nIdAction, Plugin plugin )
     {
         List<Prerequisite> listPrerequisites = new ArrayList<>( );
         try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_ID_ACTION, plugin ) )
         {
             daoUtil.setInt( 1, nIdAction );
             daoUtil.executeQuery( );
 
             while ( daoUtil.next( ) )
             {
                 Prerequisite prerequisite = new Prerequisite( );
                 prerequisite.setIdPrerequisite( daoUtil.getInt( 1 ) );
                 prerequisite.setIdAction( daoUtil.getInt( 2 ) );
                 prerequisite.setPrerequisiteType( daoUtil.getString( 3 ) );
                 listPrerequisites.add( prerequisite );
             }
         }
         return listPrerequisites;
     }
 }