/*
 * MIT License
 *
 * Copyright (c) 2018-2019 Daniel Cortes
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package danielcortes.xyz.models.efectivo;

import danielcortes.xyz.data.ConnectionHolder;
import danielcortes.xyz.data.DAOManager;
import danielcortes.xyz.data.SQLiteConnectionHolder;
import danielcortes.xyz.models.caja.Caja;
import danielcortes.xyz.models.caja.CajaDAO;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

public class SQLiteEfectivoDAO implements EfectivoDAO {
  private ConnectionHolder connectionHolder;

  public SQLiteEfectivoDAO() {
    this.connectionHolder = new SQLiteConnectionHolder();
  }

  @Override
  public List<Efectivo> getAll() {
    List<Efectivo> efectivoList = new ArrayList<>();
    String query = "select * from efectivos";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        try (ResultSet rs = ps.executeQuery()) {
          CajaDAO cajaDAO = DAOManager.getCajaDAO();
          while (rs.next()) {
            //Confio en que la base de datos me entregara un id existente.
            @SuppressWarnings("OptionalGetWithoutIsPresent")
            Caja caja = cajaDAO.getById(rs.getInt("caja_id")).get();

            Efectivo efectivo = new Efectivo();
            efectivo.setCaja(caja);
            efectivo.setId(rs.getInt("id"));
            efectivo.setVeinteMil(rs.getInt("veinte_mil"));
            efectivo.setDiezMil(rs.getInt("diez_mil"));
            efectivo.setCincoMil(rs.getInt("cinco_mil"));
            efectivo.setDosMil(rs.getInt("dos_mil"));
            efectivo.setMil(rs.getInt("mil"));
            efectivo.setQuinientos(rs.getInt("quinientos"));
            efectivo.setCien(rs.getInt("cien"));
            efectivo.setCincuenta(rs.getInt("cincuenta"));
            efectivo.setDiez(rs.getInt("diez"));

            efectivoList.add(efectivo);
          }
        }
      }
    } catch (SQLException e) {
    }

    return efectivoList;
  }

  @Override
  public Optional<Efectivo> getById(int id) {
    Efectivo efectivo = null;
    String query = "select * from efectivos where id = ?";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, id);
        try (ResultSet rs = ps.executeQuery()) {
          CajaDAO cajaDAO = DAOManager.getCajaDAO();
          if (rs.next()) {
            //Confio en que la base de datos me entregara un id existente.
            @SuppressWarnings("OptionalGetWithoutIsPresent")
            Caja caja = cajaDAO.getById(rs.getInt("caja_id")).get();

            efectivo = new Efectivo();
            efectivo.setCaja(caja);
            efectivo.setId(rs.getInt("id"));
            efectivo.setVeinteMil(rs.getInt("veinte_mil"));
            efectivo.setDiezMil(rs.getInt("diez_mil"));
            efectivo.setCincoMil(rs.getInt("cinco_mil"));
            efectivo.setDosMil(rs.getInt("dos_mil"));
            efectivo.setMil(rs.getInt("mil"));
            efectivo.setQuinientos(rs.getInt("quinientos"));
            efectivo.setCien(rs.getInt("cien"));
            efectivo.setCincuenta(rs.getInt("cincuenta"));
            efectivo.setDiez(rs.getInt("diez"));
          }
        }
      }
    } catch (SQLException e) {
    }

    return Optional.ofNullable(efectivo);
  }

  @Override
  public Optional<Efectivo> getByCaja(Caja caja) {
    Efectivo efectivo = null;
    if (Caja.EMPTY == caja) {
      return Optional.ofNullable(efectivo);
    }

    String query = "select * from efectivos where caja_id = ?";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, caja.getId());
        try (ResultSet rs = ps.executeQuery()) {
          if (rs.next()) {
            efectivo = new Efectivo();
            efectivo.setCaja(caja);
            efectivo.setId(rs.getInt("id"));
            efectivo.setVeinteMil(rs.getInt("veinte_mil"));
            efectivo.setDiezMil(rs.getInt("diez_mil"));
            efectivo.setCincoMil(rs.getInt("cinco_mil"));
            efectivo.setDosMil(rs.getInt("dos_mil"));
            efectivo.setMil(rs.getInt("mil"));
            efectivo.setQuinientos(rs.getInt("quinientos"));
            efectivo.setCien(rs.getInt("cien"));
            efectivo.setCincuenta(rs.getInt("cincuenta"));
            efectivo.setDiez(rs.getInt("diez"));
          }
        }
      }
    } catch (SQLException e) {
    }

    return Optional.ofNullable(efectivo);
  }

  @Override
  public int getTotalEfectivo(Caja caja) {
    int total = 0;
    if (Caja.EMPTY == caja) {
      return total;
    }

    String query = "select veinte_mil + diez_mil + cinco_mil + dos_mil + mil + quinientos + cien + cincuenta + diez from efectivos where caja_id = ?";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, caja.getId());
        try (ResultSet rs = ps.executeQuery()) {
          if (rs.next()) {
            total = rs.getInt(1);
          }
        }
      }
    } catch (SQLException e) {
    }
    return total;
  }

  @Override
  public void insertEfectivo(Efectivo efectivo) {
    String query = "insert into efectivos (veinte_mil, diez_mil, cinco_mil, dos_mil, mil, quinientos, cien, cincuenta, diez, caja_id) values (?,?,?,?,?,?,?,?,?,?)";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, efectivo.getVeinteMil());
        ps.setInt(2, efectivo.getDiezMil());
        ps.setInt(3, efectivo.getCincoMil());
        ps.setInt(4, efectivo.getDosMil());
        ps.setInt(5, efectivo.getMil());
        ps.setInt(6, efectivo.getQuinientos());
        ps.setInt(7, efectivo.getCien());
        ps.setInt(8, efectivo.getCincuenta());
        ps.setInt(9, efectivo.getDiez());
        ps.setInt(10, efectivo.getCaja().getId());
        ps.executeUpdate();
      }
      try (PreparedStatement ps = conn.prepareStatement("select last_insert_rowid()")) {
        try (ResultSet rs = ps.executeQuery()) {
          rs.next();
          efectivo.setId(rs.getInt(1));
        }
      }
    } catch (SQLException e) {
    }
  }

  @Override
  public void insertDefaultEfectivo(Efectivo efectivo) {
    String query = "insert into efectivos (veinte_mil, diez_mil, cinco_mil, dos_mil, mil, quinientos, cien, cincuenta, diez, caja_id) values (0,0,0,0,0,0,0,0,0,?)";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, efectivo.getCaja().getId());
        ps.executeUpdate();
      }
      try (PreparedStatement ps = conn.prepareStatement("select last_insert_rowid()")) {
        try (ResultSet rs = ps.executeQuery()) {
          rs.next();
          efectivo.setId(rs.getInt(1));
        }
      }
    } catch (SQLException e) {
    }
  }

  @Override
  public void updateEfectivo(Efectivo efectivo) {
    String query = "update efectivos set veinte_mil = ?, diez_mil = ?, cinco_mil = ?, dos_mil = ?, mil = ?, quinientos = ?, cien = ?, cincuenta = ?, diez = ?, caja_id = ? where id = ?";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, efectivo.getVeinteMil());
        ps.setInt(2, efectivo.getDiezMil());
        ps.setInt(3, efectivo.getCincoMil());
        ps.setInt(4, efectivo.getDosMil());
        ps.setInt(5, efectivo.getMil());
        ps.setInt(6, efectivo.getQuinientos());
        ps.setInt(7, efectivo.getCien());
        ps.setInt(8, efectivo.getCincuenta());
        ps.setInt(9, efectivo.getDiez());
        ps.setInt(10, efectivo.getCaja().getId());
        ps.setInt(11, efectivo.getId());

        ps.executeUpdate();
      }
    } catch (SQLException e) {
    }
  }

  @Override
  public void deleteEfectivo(Efectivo efectivo) {
    String query = "delete from efectivos where id = ?";
    try (Connection conn = connectionHolder.getConnection()) {
      try (PreparedStatement ps = conn.prepareStatement(query)) {
        ps.setInt(1, efectivo.getId());
        ps.executeUpdate();
      }
    } catch (SQLException e) {
    }
  }

}