package database.crud;

import java.math.BigDecimal;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import database.Crud;
import database.dataset.Facture;

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

	@Override
	public int create(Facture dataset) throws SQLException {
		//create une nouvelle row dans la BD
		String query = "INSERT INTO facture (facture_p_id,facture_jour,facture_heure,facture_depense,facture_commentaire,client_fk_id,fermeture_fk_id,taxe_fk_id) "
				     + "VALUES('" + dataset.getFacture_p_id() + "'," +
				              "'" + dataset.getFacture_jour() + "'," +
				              "'" + dataset.getFacture_heure() + "'," +
				              "'" + dataset.getDepense() + "'," + 
				              "'" + dataset.getFacture_commentaire() + "'," + 
				              "'" + dataset.getClient_fk_id() + "'," + 
				              "'" + dataset.getFermeture_fk_id() + "',"+ 
				              "'" + dataset.getTaxe_fk_id() + "')";
		
		statement.execute(query);
		
		//Retourner le id de se dernier
		return dataset.getFacture_p_id();
	}

	@Override
	public Facture readById(int id) throws SQLException {
		String query = "SELECT * FROM facture WHERE facture_p_id='"+id+"'";
		ResultSet rs = statement.executeQuery(query);
		rs.next();
		
		//Construire le dataset � partir du resultset
		return new Facture(rs.getInt("facture_p_id"),
						   rs.getInt("client_fk_id"),
						   rs.getInt("fermeture_fk_id"),
						   rs.getString("facture_commentaire"),
						   rs.getInt("taxe_fk_id"),
						   rs.getDate("facture_jour"),
						   rs.getTime("facture_heure"),
						   rs.getBigDecimal("facture_depense"));
	}

	@Override
	public List<Facture> readAll() throws SQLException {
		List<Facture> lstFacture = new ArrayList<Facture>();
		
		String query = "SELECT * FROM facture LIMIT 0,100";
		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
		//Construire le dataset � partir du resultset
			Facture tmp = new Facture(rs.getInt("facture_p_id"),
									  rs.getInt("client_fk_id"),
									  rs.getInt("fermeture_fk_id"),
									  rs.getString("facture_commentaire"),
									  rs.getInt("taxe_fk_id"),
									  rs.getDate("facture_jour"),
									  rs.getTime("facture_heure"),
									  rs.getBigDecimal("facture_depense"));
			lstFacture.add(tmp);
		}
		
		return lstFacture;
	}

	@Override
	public boolean update(Facture dataset) throws SQLException {
		String query = "UPDATE facture "
					 + "SET client_fk_id='"+dataset.getClient_fk_id()+"', "+
                		   "fermeture_fk_id='"+dataset.getFermeture_fk_id()+"', "+
                		   "facture_commentaire='"+dataset.getFacture_commentaire()+"', "+
                		   "taxe_fk_id='"+dataset.getTaxe_fk_id()+"', "+
                		   "facture_jour='"+dataset.getFacture_jour()+"', "+
                		   "facture_heure='" + dataset.getFacture_heure() +"', "+
                		   "facture_depense='"+dataset.getDepense()+"' "+
                	   "WHERE facture_p_id='"+dataset.getFacture_p_id()+"'";
		
		statement.execute(query);

		return true;
	}

	@Override
	public boolean destroy(Facture dataset) throws SQLException {
		String query = "DELETE FROM facture "
				     + "WHERE facture_p_id='"+dataset.getFacture_p_id()+"'";
		
		statement.execute(query);
		
		return true;
	}

	@Override
	public int getNewSequenceId() throws SQLException {
		ResultSet rsid = statement.executeQuery("SELECT get_next_sequence_id('facture')");
		
		rsid.next();
		
		return rsid.getInt(1);
	}
	
	/**
	 * @param id
	 * @return list de dataset selon la fk client
	 * @throws SQLException
	 */
	public List<Facture> readByFk_client(int id) throws SQLException {
		String query = "SELECT * FROM facture WHERE client_fk_id = '"+id+"'";
		List<Facture> lst = new ArrayList<Facture>();
		ResultSet rs = statement.executeQuery(query);
		while(rs.next()){
			//Construire le dataset � partir du resultset
				  Facture tmp = new Facture(rs.getInt("facture_p_id"),
						   rs.getInt("client_fk_id"),
						   rs.getInt("fermeture_fk_id"),
						   rs.getString("facture_commentaire"),
						   rs.getInt("taxe_fk_id"),
						   rs.getDate("facture_jour"),
						   rs.getTime("facture_heure"),
						   rs.getBigDecimal("facture_depense"));
				lst.add(tmp);
			}
		
		//Construire le dataset � partir du resultset
		return lst;
	}
	
	/**
	 * @param id
	 * @return list de dataset selon la fk fermeture
	 * @throws SQLException
	 */
	public List<Facture> readByFk_fermeture(int id) throws SQLException {
		String query = "SELECT * FROM facture WHERE fermeture_fk_id = '"+id+"'";
		List<Facture> lst = new ArrayList<Facture>();
		ResultSet rs = statement.executeQuery(query);
		while(rs.next()){
			//Construire le dataset � partir du resultset
				  Facture tmp = new Facture(rs.getInt("facture_p_id"),
						   rs.getInt("client_fk_id"),
						   rs.getInt("fermeture_fk_id"),
						   rs.getString("facture_commentaire"),
						   rs.getInt("taxe_fk_id"),
						   rs.getDate("facture_jour"),
						   rs.getTime("facture_heure"),
						   rs.getBigDecimal("facture_depense"));
				lst.add(tmp);
			}
		
		//Construire le dataset � partir du resultset
		return lst;
	}
	
	/**
	 * @param id
	 * @return list de dataset selon la fk taxe
	 * @throws SQLException
	 */
	public List<Facture> readByFk_taxe(int id) throws SQLException {
		String query = "SELECT * FROM facture WHERE taxe_fk_id = '"+id+"'";
		List<Facture> lst = new ArrayList<Facture>();
		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
			//Construire le dataset � partir du resultset
				  Facture tmp = new Facture(rs.getInt("facture_p_id"),
						   rs.getInt("client_fk_id"),
						   rs.getInt("fermeture_fk_id"),
						   rs.getString("facture_commentaire"),
						   rs.getInt("taxe_fk_id"),
						   rs.getDate("facture_jour"),
						   rs.getTime("facture_heure"),
						   rs.getBigDecimal("facture_depense"));
				lst.add(tmp);
			}
		
		//Construire le dataset � partir du resultset
		return lst;
	}
	
	/**
	 * @param client_fk_id
	 * @param fermeture_fk_id
	 * @param commentaire
	 * @param taxe_fk_id
	 * @param jour
	 * @param heure
	 * @return list de dataset qui resemble
	 * @throws SQLException
	 */
	public List<Facture> readAllLike(String factureNumero, String clientNom, String clientPrenom, String fermetureNumero, String fermetureDate, String commentaire, String jour, String heure) throws SQLException {
		List<Facture> lstFacture = new ArrayList<Facture>();
		
		String query = "SELECT * FROM facture "+
					   "INNER JOIN client ON client_p_id=client_fk_id " +
					   "INNER JOIN fermeture ON fermeture_p_id=fermeture_fk_id "+
		               "WHERE facture_p_id LIKE '%%' "+
				       "AND facture_jour LIKE '%"+jour+"%' "+
				       "AND facture_heure LIKE '%"+heure+"%' "+
				       "AND facture_commentaire LIKE '%"+commentaire+"%' "+
				       "AND fermeture_jour LIKE '%"+fermetureDate+"%' "+
				       "AND fermeture_fk_id LIKE '%"+fermetureNumero+"%' " +
				       "AND client_nom LIKE '%"+clientNom+"%' "+
				       "AND client_prenom LIKE '%"+clientPrenom+"%' " +
							   " LIMIT 0,100";

		ResultSet rs = statement.executeQuery(query);
		
		while(rs.next()){
		//Construire le dataset � partir du resultset
			Facture tmp = new Facture(rs.getInt("facture_p_id"),
									  rs.getInt("client_fk_id"),
									  rs.getInt("fermeture_fk_id"),
									  rs.getString("facture_commentaire"),
									  rs.getInt("taxe_fk_id"),
									  rs.getDate("facture_jour"),
									  rs.getTime("facture_heure"),
									  rs.getBigDecimal("facture_depense"));
			lstFacture.add(tmp);
		}
		
		return lstFacture;
	}
	
}