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.TelephoneType;

/*****************************************************************************
 * Classe: TelephoneTypeCrud
 * 
 * Objet ayant pour bout d'ex�cuter les instructions SQL en respectant les
 * op�rations de persistance des donn�es.
 * 
 * Liste des dependances
 * -Dataset telephoneType
 * -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 TelephoneTypeCrud implements Crud<TelephoneType>{
	private Connection connection;
	private Statement statement;
	
	/**
	 * Constructeur
	 * @param connection
	 * @throws SQLException 
	 */
	public TelephoneTypeCrud(Connection connection) throws SQLException {
		super();
		this.connection = connection;
		this.statement = this.connection.createStatement();
	}

	@Override
	public int create(TelephoneType dataset) throws SQLException {
		//create une nouvelle row dans la BD	
		String query = "INSERT INTO telephone_type (telephone_type_p_id,telephone_type_nom) "
					 + "VALUES('" + dataset.getTelephone_type_p_id() + "'," +
				      		  "'" + dataset.getTelephone_type_type_nom() + "')";
		
		statement.execute(query);
		
		//Retourner le id de se dernier
		return dataset.getTelephone_type_p_id();
	}

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

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

	@Override
	public boolean update(TelephoneType dataset) throws SQLException {
		String query = "UPDATE telephone_type "
					 + "SET telephone_type_nom='"+dataset.getTelephone_type_type_nom()+"' "
                	 + "WHERE telephone_type_p_id='"+dataset.getTelephone_type_p_id()+"'";
	
		statement.execute(query);

		return true;
	}

	@Override
	public boolean destroy(TelephoneType dataset) throws SQLException {
		String query = "DELETE FROM telephone_type "
					 + "WHERE telephone_type_p_id='"+dataset.getTelephone_type_p_id()+"'";
	
		statement.execute(query);
		
		return true;
	}

	@Override
	public int getNewSequenceId() throws SQLException {
		ResultSet rsid = statement.executeQuery("SELECT get_next_sequence_id('telephone_type')");
	
		rsid.next();
		
		return rsid.getInt(1);
	}
	
	/**
	 * @param nom
	 * @return list de dataset qui resemble
	 * @throws SQLException
	 */
	public List<TelephoneType> readAllLike(String nom) throws SQLException {
		List<TelephoneType> lstTelephone = new ArrayList<TelephoneType>();
		
		String query = "SELECT * FROM telephone_type WHERE telephone_type_nom LIKE '%"+nom+"%'" +
				   " LIMIT 0,100";
		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
		//Construire le dataset � partir du resultset
			TelephoneType tmp = new TelephoneType(rs.getInt("telephone_type_p_id"),
				     					  rs.getString("telephone_type_nom"));
			
			lstTelephone.add(tmp);
		}
		
		return lstTelephone;
	}
}