/*
    * Copyright (c) 2002-2014, Mairie de 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.digglike.business;
  
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.ArrayList;
  import java.util.List;
  
  
  public class ReportedMessageDAO implements IReportedMessageDAO
  {
      // Constants
      private static final String SQL_FILTER_ID_DIGG_SUBMIT = " id_digg_submit = ? ";
      private static final String SQL_FILTER_ID_REPORTED_MESSAGE = " id_reported_message = ? ";
      private static final String SQL_ORDER_BY_DATE = " ORDER BY date_reported DESC ";
      private static final String SQL_QUERY_NEW_PK = "SELECT MAX( id_reported_message ) FROM digglike_reported_message";
      private static final String SQL_QUERY_INSERT = "INSERT INTO digglike_reported_message ( id_reported_message,id_digg_submit,date_reported,reported_value)" +
          " VALUES(?,?,?,?)";
      private static final String SQL_QUERY_FIND = "SELECT id_reported_message,id_digg_submit,date_reported,reported_value " +
          "FROM digglike_reported_message WHERE ";
      private static final String SQL_QUERY_FIND_BY_PRIMARY_KEY = SQL_QUERY_FIND + SQL_FILTER_ID_REPORTED_MESSAGE;
      private static final String SQL_QUERY_FIND_BY_DIGG_SUBMIT = SQL_QUERY_FIND + SQL_FILTER_ID_DIGG_SUBMIT +
          SQL_ORDER_BY_DATE;
      private static final String SQL_QUERY_DELETE_BY_DIGG_SUBMIT = "DELETE FROM digglike_reported_message WHERE " +
          SQL_FILTER_ID_DIGG_SUBMIT;
  
      /**
      * {@inheritDoc}
      */
      @Override
      public void insert( ReportedMessage reportedMessage, Plugin plugin )
      {
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin );
          reportedMessage.setIdReported( newPrimaryKey( plugin ) );
          daoUtil.setInt( 1, reportedMessage.getIdReported(  ) );
          daoUtil.setInt( 2, reportedMessage.getDiggSubmit(  ).getIdDiggSubmit(  ) );
          daoUtil.setTimestamp( 3, reportedMessage.getDateReported(  ) );
          daoUtil.setString( 4, reportedMessage.getValue(  ) );
          daoUtil.executeUpdate(  );
          daoUtil.free(  );
      }
  
      /**
      * {@inheritDoc}
      */
      @Override
      public ReportedMessage load( int nKey, Plugin plugin )
      {
          // TODO Auto-generated method stub
          ReportedMessage reportedMessage = null;
  
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_PRIMARY_KEY, plugin );
          daoUtil.setInt( 1, nKey );
          daoUtil.executeQuery(  );
  
          if ( daoUtil.next(  ) )
          {
              reportedMessage = getRow( daoUtil );
          }
  
          daoUtil.free(  );
  
          return reportedMessage;
      }
  
      /**
     * {@inheritDoc}
     */
     @Override
     public void deleteByDiggSubmit( int nIdDiggSubmit, Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE_BY_DIGG_SUBMIT, plugin );
         daoUtil.setInt( 1, nIdDiggSubmit );
         daoUtil.executeUpdate(  );
         daoUtil.free(  );
     }
 
     /**
     * {@inheritDoc}
     */
     @Override
     public List<ReportedMessage> selectListByDiggSubmit( int nIdDiggSubmit, Plugin plugin )
     {
         List<ReportedMessage> reportedMessageList = new ArrayList<ReportedMessage>(  );
 
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_DIGG_SUBMIT, plugin );
         daoUtil.setInt( 1, nIdDiggSubmit );
         daoUtil.executeQuery(  );
 
         while ( daoUtil.next(  ) )
         {
             reportedMessageList.add( getRow( daoUtil ) );
         }
 
         daoUtil.free(  );
 
         return reportedMessageList;
     }
 
     /**
     * Generates a new primary key
     *
     * @param plugin the plugin
     * @return The new primary key
     */
     private int newPrimaryKey( Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, plugin );
         daoUtil.executeQuery(  );
 
         int nKey;
 
         if ( !daoUtil.next(  ) )
         {
             // if the table is empty
             nKey = 1;
         }
 
         nKey = daoUtil.getInt( 1 ) + 1;
         daoUtil.free(  );
 
         return nKey;
     }
 
     /**
      * return  ReportedMessage
      * @param daoUtil ReportedMessage
      * @return ReportedMessage
      */
     private ReportedMessage getRow( DAOUtil daoUtil )
     {
         ReportedMessage reportedMessage = null;
         DiggSubmit diggSubmit = null;
 
         reportedMessage = new ReportedMessage(  );
         reportedMessage.setIdReported( daoUtil.getInt( 1 ) );
 
         diggSubmit = new DiggSubmit(  );
         diggSubmit.setIdDiggSubmit( daoUtil.getInt( 2 ) );
         reportedMessage.setDiggSubmit( diggSubmit );
 
         reportedMessage.setDateReported( daoUtil.getTimestamp( 3 ) );
         reportedMessage.setValue( daoUtil.getString( 4 ) );
 
         return reportedMessage;
     }
 }