private void button1_Click(object sender, EventArgs e)
{
Order od = new Order();
od.Show();
if (isSave == true)
{
CusOrderBUS.clearAll();
isSave = false;
}
}
private void btnChangeQuan_Click(object sender, EventArgs e)
{
CusOrders cusO = cusOrdersBindingSource.Current as CusOrders;
Food_Dish fd = Food_DishBUS.GetByName(cusO.name);
CusOrders cusOder = CusOrderBUS.GetByName(cusO.name);
int tempDish = 0;
int changeQuan = int.Parse(txtChangeQuan.Text);
if (changeQuan == 0 || txtChangeQuan.Text == " " || txtChangeQuan.Text == "")
{
MessageBox.Show("Number of dish can not be 0!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtChangeQuan.Clear();
txtChangeQuan.Focus();
foodDishBindingSource.DataSource = Food_DishBUS.dish_NotLocked();
return;
}
else
{
if (cusO != null)
{
if (changeQuan > fd.stock)
{
MessageBox.Show("Only " + fd.stock + "left!", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Error);
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
return;
}
else
{
if (changeQuan > cusOder.numberDish)
{
tempDish = changeQuan - cusOder.numberDish;
CusOrderBUS.changeQuantity(cusO);
Food_DishBUS.stockCalulate(fd.Id, tempDish, true);
foodDishBindingSource.DataSource = Food_DishBUS.dish_NotLocked();
labelCost.Text = CusOrderBUS.TotalCost().ToString() + "$";
}
else
{
tempDish = cusOder.numberDish - changeQuan;
CusOrderBUS.changeQuantity(cusO);
Food_DishBUS.stockCalulate(fd.Id, tempDish, false);
foodDishBindingSource.DataSource = Food_DishBUS.dish_NotLocked();
labelCost.Text = CusOrderBUS.TotalCost().ToString() + "$";
}
}
}
else
{
return;
}
}
}
private void btnClearTempt_Click(object sender, EventArgs e)
{
if (isSave == true)
{
CusOrderBUS.clearAll();
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
isSave = false;
labelTotal.Text = "0$";
}
else
{
MessageBox.Show("You must save before clear!", "Error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
CusOrders cusOrder = cusOrdersBindingSource.Current as CusOrders;
CusOrders cusO = CusOrderBUS.GetByName(cusOrder.name);
Food_Dish fd = Food_DishBUS.GetByName(cusO.name);
if (cusOrder != null)
{
Food_DishBUS.stockCalulate(fd.Id, cusO.numberDish, false);
CusOrderBUS.delete(cusOrder);
cusOrdersBindingSource.RemoveCurrent();
labelCost.Text = CusOrderBUS.TotalCost().ToString() + "$";
foodDishBindingSource.DataSource = Food_DishBUS.dish_NotLocked();
}
else
{
if (MessageBox.Show("List is empty! Please choose your food.", "Error", MessageBoxButtons.OKCancel, MessageBoxIcon.Error) == DialogResult.OK)
{
dataDishView.Focus();
}
return;
}
}
private void btnOrder_Click(object sender, EventArgs e)
{
cusOrdersBindingSource.Add(new CusOrders());
cusOrdersBindingSource.MoveLast();
Food_Dish fd = foodDishBindingSource.Current as Food_Dish;
if (fd != null)
{
Regex pattern = new Regex(@"[0-9]");
if (pattern.IsMatch(txtNumberD.Text))
{
string dName = fd.name;
double dPrice = fd.price;
int quantity;
DateTime orderdate = DateTime.Now;
if (int.TryParse(txtNumberD.Text, out quantity))
{
if (CusOrderBUS.check_DishExist(dName) == false)
{
if (fd.stock < quantity)
{
MessageBox.Show("Only " + fd.stock + "left!", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtNumberD.Focus();
}
else
{
CusOrderBUS.insert(dName, dPrice, quantity, orderdate);
cusOrdersBindingSource.MoveLast();
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
labelCost.Text = CusOrderBUS.TotalCost().ToString() + "$";
txtNumberD.Clear();
Food_DishBUS.stockCalulate(fd.Id, quantity, true);
foodDishBindingSource.DataSource = Food_DishBUS.dish_NotLocked();
}
}
else
{
MessageBox.Show("This food is already in your list! Please chood another food.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
dataDishView.Focus();
cusOrdersBindingSource.RemoveCurrent();
}
}
else
{
MessageBox.Show("Wrong number! Please type your number again.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtNumberD.Focus();
cusOrdersBindingSource.RemoveCurrent();
}
}
else
{
if (MessageBox.Show("Please type the quantity of your dish!", "Missing your dish quantity!", MessageBoxButtons.RetryCancel, MessageBoxIcon.Information) == DialogResult.Retry)
{
cusOrdersBindingSource.MoveLast();
txtNumberD.Focus();
txtNumberD.Select();
cusOrdersBindingSource.RemoveCurrent();
}
}
}
else
{
if (MessageBox.Show("Pleas choose your dish!", "Your order is empty!", MessageBoxButtons.RetryCancel, MessageBoxIcon.Information) == DialogResult.Retry)
{
txtNumberD.Clear();
dataDishView.Focus();
cusOrdersBindingSource.RemoveCurrent();
}
}
}
private void btnCusO_Ref_Click(object sender, EventArgs e)
{
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
}
private void btnRefTempt_Click(object sender, EventArgs e)
{
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
labelTotal.Text = CusOrderBUS.TotalCost().ToString() + "$";
}
private void timerReload_Tick(object sender, EventArgs e)
{
cusOrdersBindingSource.DataSource = CusOrderBUS.GetAll();
}
