private void btnAdd_Click(object sender, EventArgs e)
{
if (txtName.Text == "")
{
MessageBox.Show("Please fill food's name.");
return;
}
DAL.MenuItem newMenuItem = new DAL.MenuItem
{
Name = txtName.Text,
Price = txtPrice.Value,
Image = Utilities.UtilsImage.ImageToByteArray(this.pictureBox.Image),
MenuID = menu.ID
};
MenuItemBLL menuItemBLL = new MenuItemBLL();
if (this.MenuItem == null)
{
menuItemBLL.CreateMenuItem(newMenuItem);
}
else
{
menuItemBLL.Update(this.MenuItem, newMenuItem);
}
this.DialogResult = DialogResult.OK;
this.Close();
}
public AddFood(DAL.Menu menu, DAL.MenuItem menuItem = null)
{
InitializeComponent();
this.menu = menu;
this.MenuItem = menuItem;
this.LoadData();
}
private void NewSelectMenuItem(DAL.MenuItem menuItem, int quantity = 1, DAL.OrderDetail orderDetail = null)
{
SelectMenuItemControl selectMenuItem = new SelectMenuItemControl(menuItem, quantity, orderDetail);
selectMenuItem.Width = this.flowLayoutPanelRight.Width - 24;
selectMenuItem.Height = (int)((double)selectMenuItem.Width / 3.6);
selectMenuItem.OnDecrease += new SelectMenuItemControl.OnDecreaseHandle(this.SelectMenuItemControl_OnDecrease);
selectMenuItem.OnRemove += new SelectMenuItemControl.OnRemoveHandle(this.SelectMenuItemControl_OnRemove);
this.flowLayoutPanelRight.Controls.Add(selectMenuItem);
}
private void menuItemControl_OnDelete(DAL.MenuItem menuItem)
{
List <TabPage> tabPages = this.tabControl.Controls.OfType <TabPage>().ToList();
for (int i = 0; i < tabPages.Count; i++)
{
List <FlowLayoutPanel> flowLayouts = tabPages[i].Controls.OfType <FlowLayoutPanel>().ToList();
if (flowLayouts.Count > 0)
{
List <MenuItemControl> controls = flowLayouts[0].Controls.OfType <MenuItemControl>().ToList();
for (int j = 0; j < controls.Count; j++)
{
if (controls[j].MenuItem.ID == menuItem.ID)
{
flowLayouts[0].Controls.RemoveAt(j);
}
}
}
}
}
private void MenuItem_OnClick(object sender, EventArgs e)
{
MenuItemControl menuItemControl = (MenuItemControl)sender;
DAL.MenuItem menuItem = menuItemControl.MenuItem;
List <SelectMenuItemControl> listControls = this.flowLayoutPanelRight.Controls.OfType <SelectMenuItemControl>().ToList();
try
{
SelectMenuItemControl find = listControls.Where(c => c.OrderDetail == null && c.MenuItem.ID == menuItem.ID).Single();
find.Quantity++;
}
catch (Exception)
{
this.NewSelectMenuItem(menuItem, 1);
}
this.calculateFoodPrice();
}
