/*
    * Copyright (c) 2002-2018, 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.appstore.business;
  
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  /**
   * This class provides Data Access methods for Application objects
   */
  public final class ApplicationDAO implements IApplicationDAO
  {
      // Constants
      private static final String SQL_QUERY_NEW_PK = "SELECT max( id_application ) FROM appstore_application";
      private static final String SQL_QUERY_SELECT = "SELECT a.id_application, a.title, a.description, a.id_category, a.id_order, a.id_icon, a.pom_url, a.webapp_url, a.sql_script_url, b.name,"
              + " a.artifact_id, a.presentation, a.installation, a.version, a.build_status, a.publish_status "
              + " FROM appstore_application a, appstore_category b WHERE a.id_category = b.id_category AND id_application = ?";
      private static final String SQL_QUERY_INSERT = "INSERT INTO appstore_application ( id_application, title, description, id_category, id_order, id_icon, pom_url, webapp_url, sql_script_url, artifact_id, presentation, installation, version, build_status, publish_status ) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? ) ";
      private static final String SQL_QUERY_DELETE = "DELETE FROM appstore_application WHERE id_application = ? ";
      private static final String SQL_QUERY_UPDATE = "UPDATE appstore_application SET id_application = ?, title = ?, description = ?, id_category = ?, id_order = ?, id_icon = ?, pom_url = ?, webapp_url = ?, sql_script_url = ?, artifact_id = ?, presentation = ?, installation = ?, version = ?, build_status = ?, publish_status = ?  WHERE id_application = ?";
      private static final String SQL_QUERY_SELECTALL = "SELECT a.id_application, a.title, a.description, a.id_category, a.id_order, a.id_icon, a.pom_url, a.webapp_url, a.sql_script_url, b.name, "
              + " a.artifact_id, a.presentation, a.installation, a.version, a.build_status, a.publish_status "
              + " FROM appstore_application a, appstore_category b WHERE a.id_category = b.id_category ORDER by a.id_order";
      private static final String SQL_QUERY_DELETE_COMPONENT = "DELETE FROM appstore_application_component WHERE id_application = ? ";
      private static final String SQL_QUERY_INSERT_COMPONENT = "INSERT INTO appstore_application_component ( id_application, id_component ) VALUES ( ?, ? ) ";
  
      /**
       * Generates a new primary key
       * 
       * @param plugin
       *            The Plugin
       * @return The new primary key
       */
      public int newPrimaryKey( Plugin plugin )
      {
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, plugin );
          daoUtil.executeQuery( );
  
          int nKey;
  
          daoUtil.next( );
          nKey = daoUtil.getInt( 1 ) + 1;
          daoUtil.free( );
  
          return nKey;
      }
  
      /**
       * Insert a new record in the table.
       * 
       * @param application
       *            instance of the Application object to insert
       * @param plugin
       *            The plugin
       */
      @Override
      public void insert( Application application, Plugin plugin )
      {
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin );
  
          application.setId( newPrimaryKey( plugin ) );
  
          daoUtil.setInt( 1, application.getId( ) );
          daoUtil.setString( 2, application.getTitle( ) );
          daoUtil.setString( 3, application.getDescription( ) );
         daoUtil.setInt( 4, application.getIdCategory( ) );
         daoUtil.setInt( 5, application.getOrder( ) );
         daoUtil.setInt( 6, application.getIdIcon( ) );
         daoUtil.setString( 7, application.getPomUrl( ) );
         daoUtil.setString( 8, application.getWebappUrl( ) );
         daoUtil.setString( 9, application.getSqlScriptUrl( ) );
         daoUtil.setString( 10, application.getArtifactId( ) );
         daoUtil.setString( 11, application.getPresentation( ) );
         daoUtil.setString( 12, application.getInstallation( ) );
         daoUtil.setString( 13, application.getVersion( ) );
         daoUtil.setInt( 14, application.getBuildStatus( ) );
         daoUtil.setInt( 15, application.getPublishStatus( ) );
 
         daoUtil.executeUpdate( );
         daoUtil.free( );
     }
 
     /**
      * Load the data of the application from the table
      * 
      * @param nId
      *            The identifier of the application
      * @param plugin
      *            The plugin
      * @return the instance of the Application
      */
     @Override
     public Application load( int nId, Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT, plugin );
         daoUtil.setInt( 1, nId );
         daoUtil.executeQuery( );
 
         Application application = null;
 
         if ( daoUtil.next( ) )
         {
             application = new Application( );
 
             application.setId( daoUtil.getInt( 1 ) );
             application.setTitle( daoUtil.getString( 2 ) );
             application.setDescription( daoUtil.getString( 3 ) );
             application.setIdCategory( daoUtil.getInt( 4 ) );
             application.setOrder( daoUtil.getInt( 5 ) );
             application.setIdIcon( daoUtil.getInt( 6 ) );
             application.setPomUrl( daoUtil.getString( 7 ) );
             application.setWebappUrl( daoUtil.getString( 8 ) );
             application.setSqlScriptUrl( daoUtil.getString( 9 ) );
             application.setCategory( daoUtil.getString( 10 ) );
             application.setArtifactId( daoUtil.getString( 11 ) );
             application.setPresentation( daoUtil.getString( 12 ) );
             application.setInstallation( daoUtil.getString( 13 ) );
             application.setVersion( daoUtil.getString( 14 ) );
             application.setBuildStatus( daoUtil.getInt( 15 ) );
             application.setPublishStatus( daoUtil.getInt( 16 ) );
         }
 
         daoUtil.free( );
 
         return application;
     }
 
     /**
      * Delete a record from the table
      * 
      * @param nApplicationId
      *            The identifier of the application
      * @param plugin
      *            The plugin
      */
     @Override
     public void delete( int nApplicationId, Plugin plugin )
     {
         clearComponentsList( nApplicationId, plugin );
 
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin );
         daoUtil.setInt( 1, nApplicationId );
         daoUtil.executeUpdate( );
         daoUtil.free( );
     }
 
     /**
      * Update the record in the table
      * 
      * @param application
      *            The reference of the application
      * @param plugin
      *            The plugin
      */
     @Override
     public void store( Application application, Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE, plugin );
 
         daoUtil.setInt( 1, application.getId( ) );
         daoUtil.setString( 2, application.getTitle( ) );
         daoUtil.setString( 3, application.getDescription( ) );
         daoUtil.setInt( 4, application.getIdCategory( ) );
         daoUtil.setInt( 5, application.getOrder( ) );
         daoUtil.setInt( 6, application.getIdIcon( ) );
         daoUtil.setString( 7, application.getPomUrl( ) );
         daoUtil.setString( 8, application.getWebappUrl( ) );
         daoUtil.setString( 9, application.getSqlScriptUrl( ) );
         daoUtil.setString( 10, application.getArtifactId( ) );
         daoUtil.setString( 11, application.getPresentation( ) );
         daoUtil.setString( 12, application.getInstallation( ) );
         daoUtil.setString( 13, application.getVersion( ) );
         daoUtil.setInt( 14, application.getBuildStatus( ) );
         daoUtil.setInt( 15, application.getPublishStatus( ) );
         daoUtil.setInt( 16, application.getId( ) );
 
         daoUtil.executeUpdate( );
         daoUtil.free( );
     }
 
     /**
      * Load the data of all the applications and returns them as a collection
      * 
      * @param plugin
      *            The plugin
      * @return The Collection which contains the data of all the applications
      */
     @Override
     public Collection<Application> selectApplicationsList( Plugin plugin )
     {
         Collection<Application> applicationList = new ArrayList<Application>( );
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECTALL, plugin );
         daoUtil.executeQuery( );
 
         while ( daoUtil.next( ) )
         {
             Application application = new Application( );
 
             application.setId( daoUtil.getInt( 1 ) );
             application.setTitle( daoUtil.getString( 2 ) );
             application.setDescription( daoUtil.getString( 3 ) );
             application.setIdCategory( daoUtil.getInt( 4 ) );
             application.setOrder( daoUtil.getInt( 5 ) );
             application.setIdIcon( daoUtil.getInt( 6 ) );
             application.setPomUrl( daoUtil.getString( 7 ) );
             application.setWebappUrl( daoUtil.getString( 8 ) );
             application.setSqlScriptUrl( daoUtil.getString( 9 ) );
             application.setCategory( daoUtil.getString( 10 ) );
             application.setArtifactId( daoUtil.getString( 11 ) );
             application.setPresentation( daoUtil.getString( 12 ) );
             application.setInstallation( daoUtil.getString( 13 ) );
             application.setVersion( daoUtil.getString( 14 ) );
             application.setBuildStatus( daoUtil.getInt( 15 ) );
             application.setPublishStatus( daoUtil.getInt( 16 ) );
 
             applicationList.add( application );
         }
 
         daoUtil.free( );
 
         return applicationList;
     }
 
     @Override
     public void clearComponentsList( int nApplicationId, Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE_COMPONENT, plugin );
         daoUtil.setInt( 1, nApplicationId );
         daoUtil.executeUpdate( );
         daoUtil.free( );
     }
 
     @Override
     public void addComponent( int nApplicationId, int nComponentId, Plugin plugin )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT_COMPONENT, plugin );
 
         daoUtil.setInt( 1, nApplicationId );
         daoUtil.setInt( 2, nComponentId );
 
         daoUtil.executeUpdate( );
         daoUtil.free( );
     }
 }