private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (_canUpdate)
{
int id = comboBox1.SelectedIndex;
if (id >= 0)
{
comboBox1.SelectedIndex = -1;
if (chooseTable != null && chooseTable.Table.TableStatus == true)
{
InputNumber form = new InputNumber();
//chooseTable.ListFood.Add(listFood[id]);
int num = 1;
if (form.ShowDialog(this) == DialogResult.OK)
{
num = form.getNum();
}
chooseTable.addFood(listFood[id], num);
updateListChoose();
}
else
{
MessageBox.Show("Chưa chọn hoặc bàn còn trống!");
}
}
}
else
{
_canUpdate = true;
}
}
//打印优惠券
private void btnCoupon_Click(object sender, EventArgs e)
{
InputNumber inputNumber = new InputNumber("输入账单号", false);
if (inputNumber.ShowDialog() != DialogResult.OK)
{
return;
}
var act_id = inputNumber.number;
var act = db.Account.FirstOrDefault(x => x.id == act_id);
if (act == null)
{
return;
}
//if (BathClass.ToBool(act.couponPrinted))
//{
// InformationDlg dlg = new InformationDlg("该账单号已经打印");
// dlg.ShowDialog();
// return;
//}
var act_money = BathClass.get_account_money(act);
if (db.Coupon.Any(x => x.minAmount != null && act_money >= x.minAmount))
{
var coupons = db.Coupon.Where(x => x.minAmount != null && act_money >= x.minAmount);
var coupon = coupons.OrderByDescending(x => x.money).FirstOrDefault();
PrintCoupon.Print_Coupon((byte[])coupon.img.ToArray());
//act.couponPrinted = true;
db.SubmitChanges();
}
else
{
InformationDlg dlg = new InformationDlg("未达到最低赠送消费金额");
dlg.ShowDialog();
}
}
private void listView1_DoubleClick(object sender, EventArgs e)
{
if (listView1.SelectedItems.Count > 0)
{
int id = listView1.Items.IndexOf(listView1.SelectedItems[0]);
if (chooseTable != null && chooseTable.Table.TableStatus == true)
{
InputNumber form = new InputNumber();
//chooseTable.ListFood.Add(listFood[id]);
int num = 1;
if (form.ShowDialog(this) == DialogResult.OK)
{
num = form.getNum();
chooseTable.addFood(listFoodCategory[id], num);
updateListChoose();
}
}
else
{
MessageBox.Show("Chưa chọn hoặc bàn còn trống!");
}
}
}
//手工打折
private void discountTool_Click(object sender, EventArgs e)
{
var dc = new BathDBDataContext(LogIn.connectionString);
Employee oper = null;
if (BathClass.getAuthority(dc, LogIn.m_User, "手工打折"))
{
oper = LogIn.m_User;
}
if (oper == null)
{
InputEmployeeByPwd inputEmployee = new InputEmployeeByPwd();
if (inputEmployee.ShowDialog() != DialogResult.OK)
{
return;
}
if (BathClass.getAuthority(dc, inputEmployee.employee, "手工打折"))
{
oper = inputEmployee.employee;
}
else
{
BathClass.printErrorMsg("没有手工打折权限");
return;
}
}
if (oper == null)
{
return;
}
InputNumber inputNumberForm = new InputNumber("输入折扣率(<10)");
if (inputNumberForm.ShowDialog() != DialogResult.OK)
{
return;
}
double number = inputNumberForm.number;
double discountRate = 0;
if (number < 1)
{
discountRate = number;
}
else
{
discountRate = number / 10.0;
}
var os = dc.Orders.Where(x => m_Seats.Select(y => y.systemId).Contains(x.systemId) && x.deleteEmployee == null);
foreach (Orders o in os)
{
o.money = Math.Round(o.money * discountRate);
}
foreach (HotelRoom seat in m_Seats)
{
seat.discount = inputNumberForm.number;
seat.discountEmployee = oper.id;
}
Operation op = new Operation();
op.employee = oper.name;
op.seat = string.Join("|", m_Seats.Select(y => y.text).ToArray());
op.openEmployee = string.Join("|", m_Seats.Select(y => y.openEmployee).ToArray());
//op.openTime = seat.openTime;
op.explain = "手工打折";
op.note1 = number.ToString();
op.note2 = string.Join("|", m_Seats.Select(y => y.systemId).ToArray());
op.opTime = BathClass.Now(LogIn.connectionString);
dc.Operation.InsertOnSubmit(op);
dc.SubmitChanges();
dgvExpense_show(dc);
setStatus(dc);
}
