package database.crud;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;


import database.Crud;
import database.dataset.Status_chambre;

/*****************************************************************************
 * Classe: StatusChambreCrud
 * 
 * Objet ayant pour bout d'ex�cuter les instructions SQL en respectant les
 * op�rations de persistance des donn�es.
 * 
 * Liste des dependances
 * -Dataset status
 * -Connection
 * -Statement
 * 
 * Projet Orford
 ****************************************************************************
 * Modification: Ajout dela m�thode getNewSequenceId(), ajout de control du
 * commit pour instructions multiples pour la m�thode create().
 * Nom: Alfredo Toyo
 * Date: 2013-09-06
 ****************************************************************************/

/**
 * @author Alfredo Toyo
 * Objet ayant pour bout d'ex�cuter les instructions SQL en respectant les
 * op�rations de persistance des donn�es.
 */
public class StatusChambreCrud implements Crud<Status_chambre> {
	private Connection connection;
	private Statement statement;
	
	/**
	 * Constructeur
	 * @param connection
	 * @throws SQLException 
	 */
	public StatusChambreCrud(Connection connection) throws SQLException {
		this.connection = connection;
		this.statement = this.connection.createStatement();
	}

	@Override
	public int create(Status_chambre dataset) throws SQLException {
		//create une nouvelle row dans la BD
		String query = "INSERT INTO status_chambre (status_chambre_p_id,status_chambre_description) "
				     + "VALUES('" + dataset.getStatus_p_id() + "'," +
				              "'" + dataset.getStatus_description() + "')";

		statement.execute(query);

		//Retourner le id de se dernier
		return dataset.getStatus_p_id();
	}

	@Override
	public Status_chambre readById(int id) throws SQLException {
		String query = "SELECT * FROM status_chambre "
					 + "WHERE status_chambre_p_id='"+id+"'";
		
		ResultSet rs = statement.executeQuery(query);
		rs.next();
		
		//Construire le dataset � partir du resultset
		return new Status_chambre(rs.getInt("status_chambre_p_id"),
						  rs.getString("status_chambre_description"));
	}

	@Override
	public List<Status_chambre> readAll() throws SQLException {
		List<Status_chambre> lstStatus = new ArrayList<Status_chambre>();
		
		String query = "SELECT * FROM status_chambre LIMIT 0,100";
		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
		//Construire le dataset � partir du resultset
			Status_chambre tmp = new Status_chambre(rs.getInt("status_chambre_p_id"),
					   								rs.getString("status_chambre_description"));
			lstStatus.add(tmp);
		}
		
		return lstStatus;
	}

	@Override
	public boolean update(Status_chambre dataset) throws SQLException {
		String query = "UPDATE status_chambre "
					 + "SET status_chambre_description='"+dataset.getStatus_description()+"' "
					 + "WHERE status_chambre_p_id='"+dataset.getStatus_p_id()+"'";

		statement.execute(query);

		return true;
	}

	@Override
	public boolean destroy(Status_chambre dataset) throws SQLException {
		String query = "DELETE FROM status_chambre "
					 + "WHERE status_chambre_p_id='"+dataset.getStatus_p_id()+"'";
	
		statement.execute(query);
		
		return true;
	}

	@Override
	public int getNewSequenceId() throws SQLException {
		String querySequence = "UPDATE sequence " + 
                			   "SET sequence_dernierid=sequence_dernierid+1 " +
                			   "WHERE sequence_nomtable='status_chambre'";
		
		statement.execute(querySequence);
		
		ResultSet rsid = statement.executeQuery("SELECT sequence_dernierid "
											  + "FROM sequence "
											  + "WHERE sequence_nomtable='status_chambre'");
	
		rsid.next();
		
		return rsid.getInt(1);
	}
	
	/**
	 * @param description
	 * @return list de dataset qui resemble
	 * @throws SQLException
	 */
	public List<Status_chambre> readAllLike(String description) throws SQLException {
		List<Status_chambre> lstStatus = new ArrayList<Status_chambre>();
		
		String query = "SELECT * FROM status_chambre WHERE status_chambre_description LIKE '%"+description+"%'" +
				   " LIMIT 0,100";
		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
		//Construire le dataset � partir du resultset
			Status_chambre tmp = new Status_chambre(rs.getInt("status_chambre_p_id"),
					   								rs.getString("status_chambre_description"));
			lstStatus.add(tmp);
		}
		
		return lstStatus;
	}
}