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300package DAO;
import java.lang.classfile.instruction.NewMultiArrayInstruction;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.concurrent.Flow.Publisher;
import org.jdesktop.animation.timing.triggers.FocusTrigger;
import DTO.DANHGIA;
import DTO.NHANVIEN;
import connectionSQL.ConnectionManager;
public class DanhGiaDAO implements DAOInterface<DANHGIA>{
@Override
public ArrayList<DANHGIA> getList() {
ArrayList<DANHGIA> list = new ArrayList<>();
Connection con= ConnectionManager.getConnection();
try {
Statement statement= con.createStatement();
ResultSet rs= statement.executeQuery("SELECT * FROM BANGDANHGIA");
while(rs.next()) {
DANHGIA temp= new DANHGIA();
temp.setMaDanhGia(rs.getString("maDanhGia"));
temp.setMaNhanVien(rs.getString("maNhanVien"));
temp.setNguoiDanhGia(rs.getString("nguoiDanhGia"));
java.sql.Date sqlDate = rs.getDate("ngayDanhGia");
LocalDate ngayDanhGia = sqlDate.toLocalDate();
temp.setNgayDanhGia(ngayDanhGia);
temp.setDiemDanhGia(rs.getFloat("diemDanhGia"));
temp.setXepLoaiDanhGia(rs.getString("xepLoaiDanhGia"));
temp.setChiTietDanhGia(rs.getString("chiTietDanhGia"));
temp.setLoaiDanhGia(rs.getString("loaiDanhGia"));
temp.setGhiChu(rs.getString("ghiChu"));
list.add(temp);
}
ConnectionManager.closeConnection(con);
return list;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
public int insert(DANHGIA bangDanhGia) {
int rowsAffected =0;
Connection con= ConnectionManager.getConnection();
try {
PreparedStatement pst= con.prepareStatement("INSERT INTO BANGDANHGIA VALUES (? ,? ,? ,? ,? ,? ,? ,? ,?)");
pst.setString(1, bangDanhGia.getMaDanhGia());
pst.setString(2, bangDanhGia.getMaNhanVien());
pst.setString(3, bangDanhGia.getNguoiDanhGia());
LocalDate ngayDanhGia = bangDanhGia.getNgayDanhGia();
java.sql.Date sqlDate = java.sql.Date.valueOf(ngayDanhGia);
pst.setDate(4, sqlDate);
pst.setFloat(5, bangDanhGia.getDiemDanhGia());
pst.setString(6, bangDanhGia.getXepLoaiDanhGia());
pst.setString(7, bangDanhGia.getChiTietDanhGia());
pst.setString(8, bangDanhGia.getLoaiDanhGia());
pst.setString(9, bangDanhGia.getGhiChu());
rowsAffected= pst.executeUpdate();
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
@Override
public int update(DANHGIA bangDanhGia) {
int rowsAffected=0;
Connection con= ConnectionManager.getConnection();
try {
PreparedStatement pst=con.prepareStatement("UPDATE BANGDANHGIA SET maDanhGia = ?, maNhanVien= ?, nguoiDanhGia= ?, ngayDanhGia= ?, diemDanhGia= ?, xepLoaiDanhGia= ?, chiTietDanhGia= ?, loaiDanhGia= ?, ghiChu= ?");
pst.setString(1, bangDanhGia.getMaDanhGia());
pst.setString(2, bangDanhGia.getMaNhanVien());
pst.setString(3, bangDanhGia.getNguoiDanhGia());
LocalDate ngayDanhGia = bangDanhGia.getNgayDanhGia();
java.sql.Date sqlDate = java.sql.Date.valueOf(ngayDanhGia);
pst.setDate(4, sqlDate);
pst.setFloat(5, bangDanhGia.getDiemDanhGia());
pst.setString(6, bangDanhGia.getXepLoaiDanhGia());
pst.setString(7, bangDanhGia.getChiTietDanhGia());
pst.setString(8, bangDanhGia.getLoaiDanhGia());
pst.setString(9, bangDanhGia.getGhiChu());
rowsAffected=pst.executeUpdate();
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
@Override
public int del(String maDanhGia) {
int rowsAffected =0;
Connection con=ConnectionManager.getConnection();
try {
PreparedStatement pst=con.prepareStatement("DELETE FROM BANGDANHGIA WHERE maDanhGia= ?");
pst.setString(1, maDanhGia);
rowsAffected=pst.executeUpdate();
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return rowsAffected;
}
//Lấy báng đánh giá từ mã
public DANHGIA getBangDanhGiaByMa(String maBDG) {
Connection con=ConnectionManager.getConnection();
try {
Statement ps= con.createStatement();
ResultSet rs=ps.executeQuery("SELECT * FROM BANGDANHGIA WHERE maDanhGia= N' " + maBDG +"'");
while (rs.next()) {
DANHGIA x =new DANHGIA();
x.setMaDanhGia(rs.getString("maDanhGia"));
x.setMaNhanVien(rs.getString("maNhanVien"));
java.sql.Date sqlDate = rs.getDate("ngayDanhGia");
LocalDate ngayDanhGia = sqlDate.toLocalDate();
x.setNgayDanhGia(ngayDanhGia);
x.setNguoiDanhGia(rs.getString("nguoiDanhGia"));
x.setDiemDanhGia(rs.getFloat("diemDanhGia"));
x.setXepLoaiDanhGia(rs.getString("xepLoaiDanhGia"));
x.setChiTietDanhGia(rs.getString("chiTietDanhGia"));
x.setLoaiDanhGia(rs.getString("loaiDanhGia"));
x.setGhiChu(rs.getString("ghiChu"));
ConnectionManager.closeConnection(con);
return x;
}
} catch (SQLException e) {
}
return null;
}
//Lấy tên từ mã bảng đánh giá
public String getTenNhanVien(String maDanhGia) {
Connection con=ConnectionManager.getConnection();
try {
String ten="";
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from BANGDANHGIA BDG "
+ "join NHANVIEN NV on NV.maNhanVien=BDG.maNhanVien "
+ "join CONNGUOI CN on CN.CMND=NV.CMND "
+ "where BDG.maDanhGia='"+maDanhGia+"'");
while (rs.next()) {
ten=rs.getString("maNhanVien") + " - " +rs.getString("hoTen");
}
ConnectionManager.closeConnection(con);
return ten;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
//Lấy tên người đánh giá từ mã bảng đánh giá
public String getNguoiDanhGia(String maDanhGia) {
Connection con=ConnectionManager.getConnection();
try {
String ten="";
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from BANGDANHGIA BDG "
+ "join NHANVIEN NV on NV.maNhanVien=BDG.nguoiDanhGia "
+ "join CONNGUOI CN on CN.CMND=NV.CMND "
+ "where BDG.maDanhGia='"+maDanhGia+"'");
while (rs.next()) {
ten=rs.getString("nguoiDanhGia") + " - " +rs.getString("hoTen");
}
ConnectionManager.closeConnection(con);
return ten;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
//Lấy ds nhân viên ch được đánh giá
public ArrayList<DANHGIA> getListNVChuaDG(){
ArrayList<DANHGIA> list=new ArrayList<>();
Connection con=ConnectionManager.getConnection();
try {
Statement st=con.createStatement();
ResultSet rs = st.executeQuery("SELECT * "
+ "FROM NHANVIEN NV "
+ "LEFT JOIN BANGDANHGIA BDG ON NV.maNhanVien = BDG.maNhanVien "
+ "LEFT JOIN CONNGUOI CN ON NV.CMND = CN.CMND "
+ "WHERE BDG.maNhanVien IS NULL;");
while(rs.next()) {
DANHGIA temp= new DANHGIA();
temp.setMaNhanVien(rs.getString("maNhanVien"));
list.add(temp);
}
ConnectionManager.closeConnection(con);
return list;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
//lấy tên nhân viên từ mã nhân viên
public String getTenNVChuaDG(String maNhanVien) {
Connection con=ConnectionManager.getConnection();
try {
String ten="";
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from NHANVIEN NV "
+ "join CONNGUOI CN on CN.CMND=NV.CMND "
+ "where NV.maNhanVien='"+maNhanVien+"'");
while (rs.next()) {
ten=rs.getString("maNhanVien") + " - " +rs.getString("hoTen");
}
ConnectionManager.closeConnection(con);
return ten;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
public ArrayList<DANHGIA> renderChangeValue(String[] default_val, String[] event_name) {
Connection con = ConnectionManager.getConnection();
ArrayList<DANHGIA> list = new ArrayList<>();
try {
String sql = "SELECT * FROM BANGDANHGIA BDG where 1=1 ";
if (!default_val[0].equals(event_name[0])) {
sql+="and BDG.xepLoaiDanhGia= N'"+event_name[0]+"'";
}
if (!default_val[1].equals(event_name[1])) {
sql += " AND BDG.loaiDanhGia = N'" + event_name[1] + "'";
}
if (!default_val[2].equals(event_name[2])) {
if(default_val[2].equals("Điểm đánh giá")) {
sql += " ORDER BY BDG.diemDanhGia ";
if (default_val[3].equals("Tăng dần"))
sql+=" ASC ";
else
sql+=" DESC";
}
else {
sql += " ORDER BY BDG.ngayDanhGia ";
if (default_val[3].equals("Tăng dần"))
sql+=" ASC ";
else
sql+=" DESC";
}
}
PreparedStatement ps = con.prepareStatement(sql);
ResultSet rs = ps.executeQuery();
while (rs.next()) {
DANHGIA dg = new DANHGIA(); // Khởi tạo một đối tượng DANHGIA mới
dg.setMaDanhGia(rs.getString("maDanhGia"));
dg.setMaNhanVien(rs.getString("maNhanVien"));
java.sql.Date sqlDate = rs.getDate("ngayDanhGia");
LocalDate ngayDanhGia = sqlDate.toLocalDate();
dg.setNgayDanhGia(ngayDanhGia);
dg.setNguoiDanhGia(rs.getString("nguoiDanhGia"));
dg.setDiemDanhGia(rs.getFloat("diemDanhGia"));
dg.setXepLoaiDanhGia(rs.getString("xepLoaiDanhGia"));
dg.setChiTietDanhGia(rs.getString("chiTietDanhGia"));
dg.setLoaiDanhGia(rs.getString("loaiDanhGia"));
list.add(dg);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectionManager.closeConnection(con);
}
return list;
}
}