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282package DAO;
import DTO.CHAMCONG;
import java.util.ArrayList;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import connectionSQL.ConnectionManager;
// import java.lang.classfile.instruction.ReturnInstruction;
import java.sql.Connection;
public class ChamCongDAO implements DAOInterface<CHAMCONG> {
public static ChamCongDAO getInstance() {
return new ChamCongDAO();
}
@Override
public ArrayList<CHAMCONG> getList() {
ArrayList<CHAMCONG> list = new ArrayList<>();
Connection con = ConnectionManager.getConnection();
try {
Statement st = con.createStatement();
ResultSet rs = st.executeQuery("SELECT * FROM BANGCHAMCONG");
while (rs.next()) {
CHAMCONG temp = new CHAMCONG();
temp.setMaBangChamCong(rs.getString("maBangChamCong"));
temp.setMaNhanVien(rs.getString("maNhanVien"));
temp.setThangChamCong(rs.getInt("thangChamCong"));
temp.setNamChamCong(rs.getInt("namChamCong"));
temp.setSoNgayLamViec(rs.getInt("soNgayLamViec"));
temp.setSoNgayNghi(rs.getInt("soNgayNghi"));
temp.setSoNgayTre(rs.getInt("soNgayTre"));
temp.setSoGioLamThem(rs.getInt("soGioLamThem"));
temp.setChiTiet(rs.getString("chiTiet"));
list.add(temp);
}
ConnectionManager.closeConnection(con);
return list;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
@Override
public int insert(CHAMCONG bangChamCong) {
int rowsAffected = 0;
Connection con = ConnectionManager.getConnection();
try {
PreparedStatement pst = con.prepareStatement("INSERT INTO BANGCHAMCONG VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)");
pst.setString(1, bangChamCong.getMaBangChamCong());
pst.setString(2, bangChamCong.getMaNhanVien());
pst.setInt(3, bangChamCong.getThangChamCong());
pst.setInt(4, bangChamCong.getNamChamCong());
pst.setInt(5, bangChamCong.getSoNgayLamViec());
pst.setInt(6, bangChamCong.getSoNgayNghi());
pst.setInt(7, bangChamCong.getSoNgayTre());
pst.setInt(8, bangChamCong.getSoGioLamThem());
pst.setString(9, bangChamCong.getChiTiet());
rowsAffected = pst.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
@Override
public int update(CHAMCONG bangChamCong) {
int rowsAffected = 0;
Connection con = ConnectionManager.getConnection();
try {
PreparedStatement pst = con.prepareStatement("UPDATE BANGCHAMCONG SET thangChamCong = ?, namChamCong = ?, soNgayLamViec = ?, soNgayNghi = ?, soNgayTre = ?, soGioLamThem = ?, chiTiet = ? WHERE maBangChamCong = ?");
pst.setInt(1, bangChamCong.getThangChamCong());
pst.setInt(2, bangChamCong.getNamChamCong());
pst.setInt(3, bangChamCong.getSoNgayLamViec());
pst.setInt(4, bangChamCong.getSoNgayNghi());
pst.setInt(5, bangChamCong.getSoNgayTre());
pst.setInt(6, bangChamCong.getSoGioLamThem());
pst.setString(7, bangChamCong.getChiTiet());
pst.setString(8, bangChamCong.getMaBangChamCong());
rowsAffected = pst.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
@Override
public int del(String maBangChamCong) {
int rowsAffected = 0;
Connection con = ConnectionManager.getConnection();
try {
PreparedStatement pst = con.prepareStatement("DELETE FROM CHAMCONG WHERE maBangChamCong = ?");
pst.setString(1, maBangChamCong);
rowsAffected = pst.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
// Lấy Bảng Chấm Công từ mã
public CHAMCONG getBangChamCongByMa(String maBCC) {
Connection con = ConnectionManager.getConnection();
try {
Statement ps = con.createStatement();
ResultSet rs = ps.executeQuery("SELECT * FROM CHAMCONG WHERE maBangChamCong = N'" + maBCC + "'");
while (rs.next()) {
CHAMCONG x = new CHAMCONG();
x.setMaBangChamCong(rs.getString("maBangChamCong"));
x.setMaNhanVien(rs.getString("maNhanVien"));
x.setThangChamCong(rs.getInt("thangChamCong"));
x.setNamChamCong(rs.getInt("namChamCong"));
x.setSoNgayLamViec(rs.getInt("soNgayLamViec"));
x.setSoNgayNghi(rs.getInt("soNgayNghi"));
x.setSoNgayTre(rs.getInt("soNgayTre"));
x.setSoGioLamThem(rs.getInt("soGioLamThem"));
x.setChiTiet(rs.getString("chiTiet"));
ConnectionManager.closeConnection(con);
return x;
}
} catch (SQLException e) {
}
return null;
}
// Lấy tên nhân viên từ mã Bảng Chấm Công
public String getTenNhanVien(String maBangChamCong) {
Connection con = ConnectionManager.getConnection();
try {
String ten = "";
Statement st = con.createStatement();
ResultSet rs = st.executeQuery("SELECT * FROM BANGCHAMCONG "
+ "JOIN NHANVIEN ON NHANVIEN.maNhanVien = BANGCHAMCONG.maNhanVien "
+ "JOIN CONNGUOI ON CONNGUOI.CMND = NHANVIEN.CMND "
+ "WHERE BANGCHAMCONG.maBangChamCong = '" + maBangChamCong + "' ");
while (rs.next()) {
ten = rs.getString("maNhanVien") + " - " + rs.getString("hoTen");
}
ConnectionManager.closeConnection(con);
return ten;
} catch (SQLException e) {
}
return null;
}
// Lấy mã phòng ban từ tên phòng ban
public String getMaPhongBanFromTen(String ten) {
Connection con = ConnectionManager.getConnection();
try {
Statement st = con.createStatement();
ResultSet rs = st.executeQuery("SELECT maPhong FROM PHONGBAN WHERE tenPhong = N'" + ten + "'");
while (rs.next()) {
return rs.getString("maPhong");
}
ConnectionManager.closeConnection(con);
} catch (SQLException e) {
}
ConnectionManager.closeConnection(con);
return null;
}
// Lấy danh sách Bảng Chấm Công theo mã phòng ban
public ArrayList<CHAMCONG> getBangChamCongByMaPhongBan(String maPhong) {
Connection con = ConnectionManager.getConnection();
try {
ArrayList<CHAMCONG> list = new ArrayList<>();
Statement st = con.createStatement();
ResultSet rs = st.executeQuery(
"SELECT * FROM BANGCHAMCONG BCC JOIN NHANVIEN NV ON BCC.maNhanVien = NV.maNhanVien JOIN PHONGBAN PB ON NV.maPhong = PB.maPhong WHERE PB.maPhong = '" + maPhong + "'");
while (rs.next()) {
CHAMCONG x = new CHAMCONG();
x.setMaBangChamCong(rs.getString("maBangChamCong"));
x.setMaNhanVien(rs.getString("maNhanVien"));
x.setThangChamCong(rs.getInt("thangChamCong"));
x.setNamChamCong(rs.getInt("namChamCong"));
x.setSoNgayLamViec(rs.getInt("soNgayLamViec"));
x.setSoNgayNghi(rs.getInt("soNgayNghi"));
x.setSoNgayTre(rs.getInt("soNgayTre"));
x.setSoGioLamThem(rs.getInt("soGioLamThem"));
x.setChiTiet(rs.getString("chiTiet"));
list.add(x);
}
ConnectionManager.closeConnection(con);
return list;
} catch (SQLException e) {
}
return null;
}
// Lấy danh sách Bảng Chấm Công theo mã nhân viên
public ArrayList<CHAMCONG> getBangChamCongByMaNhanVien(String maNhanVien) {
Connection con = ConnectionManager.getConnection();
try {
ArrayList<CHAMCONG> list = new ArrayList<>();
Statement st = con.createStatement();
ResultSet rs = st.executeQuery(
"SELECT * FROM BANGCHAMCONG BCC JOIN NHANVIEN NV ON BCC.maNhanVien = NV.maNhanVien JOIN PHONGBAN PB ON NV.maPhong = PB.maPhong WHERE NV.maNhanVien = '" + maNhanVien + "'");
while (rs.next()) {
CHAMCONG x = new CHAMCONG();
x.setMaBangChamCong(rs.getString("maBangChamCong"));
x.setMaNhanVien(rs.getString("maNhanVien"));
x.setThangChamCong(rs.getInt("thangChamCong"));
x.setNamChamCong(rs.getInt("namChamCong"));
x.setSoNgayLamViec(rs.getInt("soNgayLamViec"));
x.setSoNgayNghi(rs.getInt("soNgayNghi"));
x.setSoNgayTre(rs.getInt("soNgayTre"));
x.setSoGioLamThem(rs.getInt("soGioLamThem"));
x.setChiTiet(rs.getString("chiTiet"));
list.add(x);
}
ConnectionManager.closeConnection(con);
return list;
} catch (SQLException e) {
}
return null;
}
public ArrayList<CHAMCONG> renderChangevalue(String[] default_val, String[] event_name){
Connection con=ConnectionManager.getConnection();
ArrayList<CHAMCONG> list=new ArrayList<>();
try {
String sql="select * from BANGCHAMCONG BCC join NHANVIEN NV on BCC.maNhanVien=NV.maNhanVien join PHONGBAN PB on NV.maPhong= PB.maPhong where 1=1";
if (!default_val[0].equals(event_name[0])) {
sql +=" and tenPhong = N'"+event_name[0]+"'";
}
if(!default_val[1].equals(event_name[1]) || !default_val[2].equals(event_name[2])) {
sql +=" and thangChamCong = N'"+event_name[1]+"'"+"and namChamCong = N'"+event_name[2]+"'";
}
PreparedStatement ps= con.prepareStatement(sql);
ResultSet rs = ps.executeQuery();
while(rs.next()) {
CHAMCONG cc=new CHAMCONG();
cc.setMaBangChamCong(rs.getString("maBangChamCong"));
cc.setMaNhanVien(rs.getString("maNhanVien"));
cc.setThangChamCong(rs.getInt("thangChamCong"));
cc.setNamChamCong(rs.getInt("namChamCong"));
cc.setSoNgayLamViec(rs.getInt("soNgayLamViec"));
cc.setSoNgayNghi(rs.getInt("soNgayNghi"));
cc.setSoNgayTre(rs.getInt("soNgayTre"));
cc.setSoGioLamThem(rs.getInt("soGioLamThem"));
list.add(cc);
}
} catch (Exception e) {
}
return list;
}
}