private void btThem_Click(object sender, EventArgs e)
{
if (dg_monan_ofban.Rows.Count == 0)
{
MessageBox.Show("Chọn một bàn rồi thêm món.", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (cbten.Text == "")
{
MessageBox.Show("Chưa chọn món.", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
CTHD_PUBLIC cthd_public = new CTHD_PUBLIC();
BAN_PUBLIC b_public = new BAN_PUBLIC();
cthd_public.IDHOADON = idhd;
cthd_public.IDDOUONG = int.Parse(cbiddouong.Text);
cthd_public.SOLUONG = (int)numericsoluongdoan.Value;
cthd_bul.insert_cthd(cthd_public);
b_public.IDBAN = idban;
b_public.TRANGTHAI = "Có người";
ban_bul.update_trangthaiban(b_public);
if (trangthaiban == "Trống")
{
taobanan();
}
Load_CTHD(idhd);
}
}
private void Load_CTHD(int mahoadon)
{
CTHD_PUBLIC cthd_public = new CTHD_PUBLIC();
cthd_public.IDHOADON = mahoadon;
bindingSource1.DataSource = cthd_bul.load_cthd_thanhtoan(cthd_public);
dg_monan_ofban.DataSource = bindingSource1;
dinhdangluoi();
}
public DataTable load_cthd_thanhtoan(CTHD_PUBLIC cthd_public)
{
int parameter = 1;
string[] name = new string[parameter];
object[] values = new object[parameter];
name[0] = "@IDHOADON";
values[0] = cthd_public.IDHOADON;
string sql = "LOAD_CTHD_thanhtoan";
return(ketnoi.LoadDataWithParameter(sql, name, values, parameter));
}
public int delete_cthd(CTHD_PUBLIC cthd_public)
{
int parameter = 2;
string[] name = new string[parameter];
object[] values = new object[parameter];
name[0] = "@IDHOADON";
name[1] = "@IDDOUONG";
values[0] = cthd_public.IDHOADON;
values[1] = cthd_public.IDDOUONG;
string sql = "DELETE_CTHD";
return(ketnoi.Excute_Data(sql, name, values, parameter));
}
private void btXoa_Click(object sender, EventArgs e)
{
if (dg_monan_ofban.Rows.Count == 0)
{
MessageBox.Show("Chọn một bàn rồi nhấn vào danh sánh món ăn muốn xóa.", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
CTHD_PUBLIC cthd_public = new CTHD_PUBLIC();
cthd_public.IDHOADON = MAHOADON_XOA;
cthd_public.IDDOUONG = MADOUONG_XOA;
cthd_bul.delete_cthd(cthd_public);
Load_CTHD(idhd);
}
}
public int insert_cthd(CTHD_PUBLIC cthd_public)
{
int parameter = 3;
string[] name = new string[parameter];
object[] values = new object[parameter];
name[0] = "@IDHOADON";
name[1] = "@IDDOUONG";
name[2] = "@SOLUONG";
values[0] = cthd_public.IDHOADON;
values[1] = cthd_public.IDDOUONG;
values[2] = cthd_public.SOLUONG;
string sql = "INSERT_CTHD";
return(ketnoi.Excute_Data(sql, name, values, parameter));
}
private void btthanhtoan_Click(object sender, EventArgs e)
{
HOADON_OLD_PUBLIC hd_old_public = new HOADON_OLD_PUBLIC();
hd_old_public.IDHOADON = idhoadon;
hd_old_public.IDBAN = Idban;
hd_old_public.IDNV = Idnv;
hd_old_public.NGAYLAP = DateTime.Now;
hd_old_public.TRANGTHAI = "Rồi";
hd_old_public.TONGTIEN = double.Parse(txttongtien.Text);
hd_old_bul.insert_hoadon_old(hd_old_public);
CTHD_OLD_PUBLIC cthd_old_public = new CTHD_OLD_PUBLIC();
for (int i = 0; i < dg_monan_ofban.Rows.Count - 1; i++)
{
cthd_old_public.IDHOADON_OLD = idhoadon;
cthd_old_public.IDDOUONG = int.Parse(dg_monan_ofban[0, i].Value.ToString());
cthd_old_public.SOLUONG = int.Parse(dg_monan_ofban[2, i].Value.ToString());
cthd_old_bul.insert_cthd_old(cthd_old_public);
}
// delete CTHD
CTHD_PUBLIC cthd_public = new CTHD_PUBLIC();
for (int j = 0; j < dg_monan_ofban.Rows.Count - 1; j++)
{
cthd_public.IDHOADON = idhoadon;
cthd_public.IDDOUONG = int.Parse(dg_monan_ofban[0, j].Value.ToString());
cthd_bul.delete_cthd(cthd_public);
}
HOADON_PUBLIC hd_public = new HOADON_PUBLIC();
hd_public.IDHOADON = idhoadon;
hd_bul.delete_hoadon(hd_public);
// update trạng thái bàn
BAN_PUBLIC ban_public = new BAN_PUBLIC();
ban_public.IDBAN = idban;
ban_public.TRANGTHAI = "Trống";
ban_bul.update_trangthaiban(ban_public);
inhoadon();
this.Close();
}
private void btgop_Click(object sender, EventArgs e)
{
if (cbbanconguoi.Text == cbbanconguoi1.Text)
{
MessageBox.Show("Không thể gộp 2 bàn giống nhau.", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
HOADON_PUBLIC hd_public = new HOADON_PUBLIC();
hd_public.IDBAN = int.Parse(cbmabanconguoi.Text);
int idhoadon = hd_bul.load_IDHD_WITH_IDBAN(hd_public);
CTHD_PUBLIC cthd_public = new CTHD_PUBLIC();
cthd_public.IDHOADON = idhoadon;
dg_cthd.DataSource = cthd_bul.load_cthd(cthd_public);
hd_public.IDBAN = int.Parse(cbmabanconguoi1.Text);
int idhoadon1 = hd_bul.load_IDHD_WITH_IDBAN(hd_public);
cthd_public.IDHOADON = idhoadon1;
for (int i = 0; i < dg_cthd.Rows.Count - 1; i++)
{
cthd_public.IDDOUONG = int.Parse(dg_cthd["IDDOUONG", i].Value.ToString());
cthd_public.SOLUONG = int.Parse(dg_cthd["SOLUONG", i].Value.ToString());
cthd_bul.insert_cthd(cthd_public); // insert cthd vào bạn nhận
}
cthd_public.IDHOADON = idhoadon; // set lại mã hóa đơn cũ
for (int j = 0; j < dg_cthd.Rows.Count - 1; j++)
{
cthd_public.IDDOUONG = int.Parse(dg_cthd["IDDOUONG", j].Value.ToString());
cthd_bul.delete_cthd(cthd_public);
}
hd_public.IDBAN = int.Parse(cbmabanconguoi.Text);
hd_bul.delete_hoadon_with_idban(hd_public);
BAN_PUBLIC ban_public = new BAN_PUBLIC();
ban_public.IDBAN = int.Parse(cbmabanconguoi.Text);
ban_public.TRANGTHAI = "Trống";
ban_bul.update_trangthaiban(ban_public);
this.Close();
}
}
public DataTable load_cthd_thanhtoan(CTHD_PUBLIC cthd_public)
{
return(cthd_dal.load_cthd_thanhtoan(cthd_public));
}
public int delete_cthd(CTHD_PUBLIC cthd_public)
{
return(cthd_dal.delete_cthd(cthd_public));
}
public int update_cthd(CTHD_PUBLIC cthd_public)
{
return(cthd_dal.update_cthd(cthd_public));
}
public int insert_cthd(CTHD_PUBLIC cthd_public)
{
return(cthd_dal.insert_cthd(cthd_public));
}