/// <summary>
/// Cancel selected menu order item.
/// If this item is new order, delete from list.
/// If this item already print to kitchen, mark for cancel.
/// </summary>
/// <param name="item">Order bill item to cancel</param>
/// <returns>true = success, false = fail</returns>
public static bool CancelOrderBillItem(OrderBill selectedBill, OrderBillItem item, int employeeID)
{
if (selectedBill == null || selectedBill.CloseBillDate != DateTime.MinValue)
return false;
if (item.BillDetailID == 0)
{
// Case item is new order
OrderBillItem[] oldItems = selectedBill.Items;
if (oldItems != null && oldItems.Length > 1)
{
// Remove old item
selectedBill.Items = new OrderBillItem[oldItems.Length - 1];
int cnt = 0;
for (int i = 0;i < oldItems.Length;i++)
{
if (oldItems[i] != item)
{
selectedBill.Items[cnt] = oldItems[i];
cnt++;
}
}
}
else
selectedBill.Items = null;
}
else
{
// Case item already print to kitchen.
item.CancelReasonID = Utils.CancelForm.Show("Select Cancel Reason");
item.Status = 0; // Cancel status
item.EmployeeID = employeeID;
item.ChangeFlag = true;
}
return true;
}
/// <summary>
/// Add Menu Item to Selected Bill by menu item.
/// </summary>
/// <param name="menu">Menu Item for insert to selected bill.</param>
public static OrderBillItem AddOrderBillItem(OrderBill selectedBill, MenuService.MenuItem menu, int employeeID)
{
OrderBillItem item = new OrderBillItem();
item.MenuID = menu.ID;
item.Unit = 1;
item.DefaultOption = true;
item.Status = 1; // New Order Status
item.EmployeeID = employeeID;
item.ChangeFlag = true;
if (AddOrderBillItem(selectedBill, item))
return item;
else
return null;
}
// Methods
public Receipt(int invoiceID)
{
this.selectedBill = null;
this.totalReceive = 0.0;
this.paymentMethod = null;
this.paymentMethodList = new ArrayList();
this.payValueList = new ArrayList();
this.coupon = null;
this.giftVoucher = null;
this.useDiscount = new ArrayList();
this.invoiceID = invoiceID;
this.invoiceNote = string.Empty;
this.LoadInvoice();
}
public static OrderBillItem AddOrderBillItem(OrderBill selectedBill, MenuItem menu, int employeeID)
{
OrderBillItem item = new OrderBillItem();
item.MenuID = menu.ID;
item.Unit = 1;
item.DefaultOption = true;
item.Status = 1;
item.EmployeeID = employeeID;
item.ServeTime = AppParameter.MinDateTime;
item.ChangeFlag = true;
if (AddOrderBillItem(selectedBill, item))
{
return item;
}
return null;
}
/// <summary>
/// Add Menu Item to Selected Bill by order bill item.
/// </summary>
/// <param name="item">Order bill item for insert to selected bill.</param>
/// <returns>true = success, false = fail</returns>
public static bool AddOrderBillItem(OrderBill selectedBill, OrderBillItem item)
{
if (selectedBill == null || selectedBill.CloseBillDate != DateTime.MinValue)
return false;
OrderBillItem[] oldItems = selectedBill.Items;
if (oldItems != null)
{
// Append new order
selectedBill.Items = new OrderBillItem[oldItems.Length + 1];
for (int i = 0;i < oldItems.Length;i++)
selectedBill.Items[i] = oldItems[i];
}
else
selectedBill.Items = new OrderBillItem[1];
selectedBill.Items[selectedBill.Items.Length - 1] = item;
return true;
}
// Methods
public static bool AddOrderBillItem(OrderBill selectedBill, OrderBillItem item)
{
if ((selectedBill == null) || (selectedBill.CloseBillDate != AppParameter.MinDateTime))
{
return false;
}
OrderBillItem[] items = selectedBill.Items;
if (items != null)
{
selectedBill.Items = new OrderBillItem[items.Length + 1];
for (int i = 0; i < items.Length; i++)
{
selectedBill.Items[i] = items[i];
}
}
else
{
selectedBill.Items = new OrderBillItem[1];
}
selectedBill.Items[selectedBill.Items.Length - 1] = item;
return true;
}
public string SendOrderBill(OrderBill Bill)
{
object[] results = this.Invoke("SendOrderBill", new object[] {
Bill});
return ((string)(results[0]));
}
/// <remarks/>
public System.IAsyncResult BeginSendOrderBill(OrderBill Bill, System.AsyncCallback callback, object asyncState)
{
return this.BeginInvoke("SendOrderBill", new object[] {
Bill}, callback, asyncState);
}
/// <summary>
/// This method use for user to select bill item list. This method will check for user
/// click is bill item or order bill and will change selectedBill and selectedItem variable
/// to.
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="e">Event object</param>
private void ListOrderItem_ItemClick(object sender, smartRestaurant.Controls.ItemsListEventArgs e)
{
StartInputNone();
if (e.Item.Value is OrderBill)
{
selectedBill = (OrderBill)e.Item.Value;
selectedItem = null;
UpdateOrderGrid();
}
else if (e.Item.Value is OrderBillItem)
{
selectedItem = (OrderBillItem)e.Item.Value;
for (int i = 0;i >= 0 && i < orderInfo.Bills.Length;i++)
{
if (orderInfo.Bills[i].Items != null)
{
for (int j = 0;j < orderInfo.Bills[i].Items.Length;j++)
if (orderInfo.Bills[i].Items[j] == selectedItem)
{
selectedBill = orderInfo.Bills[i];
i = -2;
break;
}
}
}
UpdateOrderGrid();
}
}
private void UpdateOrderGrid()
{
StringBuilder builder = new StringBuilder();
this.ListOrderItem.AutoRefresh = false;
this.ListOrderCount.AutoRefresh = false;
this.ListOrderItemBy.AutoRefresh = false;
this.ListOrderItem.Items.Clear();
this.ListOrderCount.Items.Clear();
this.ListOrderItemBy.Items.Clear();
if ((this.orderInfo == null) || (this.orderInfo.Bills.Length != this.billNumber))
{
this.orderInfo = OrderManagement.CreateOrderObject(this.orderInfo, this.employeeID, this.tableInfo, this.guestNumber, this.billNumber);
}
OrderBill[] bills = this.orderInfo.Bills;
if (this.selectedBill == null)
{
this.selectedBill = bills[0];
}
double num3 = 0.0;
double price = 0.0;
for (int i = 0; i < bills.Length; i++)
{
builder.Length = 0;
if (AppParameter.IsDemo())
{
builder.Append("Bill #");
}
else
{
builder.Append("Seat #");
}
builder.Append((int) (i + 1));
if (bills[i].CloseBillDate != AppParameter.MinDateTime)
{
builder.Append(" (Closed)");
}
DataItem item = new DataItem(builder.ToString(), bills[i], true);
this.ListOrderItem.Items.Add(item);
item = new DataItem("Amt.", bills[i], true);
this.ListOrderCount.Items.Add(item);
item = new DataItem("Emp#", bills[i], true);
this.ListOrderItemBy.Items.Add(item);
if ((this.selectedBill == bills[i]) && (this.selectedItem == null))
{
this.ListOrderItem.SelectedIndex = this.ListOrderItem.Items.Count - 1;
this.ListOrderCount.SelectedIndex = this.ListOrderCount.Items.Count - 1;
this.ListOrderItemBy.SelectedIndex = this.ListOrderItemBy.Items.Count - 1;
}
OrderBillItem[] items = bills[i].Items;
if (items != null)
{
for (int j = 0; j < items.Length; j++)
{
bool flag = OrderManagement.IsCancel(items[j]);
item = new DataItem(OrderManagement.OrderBillItemDisplayString(items[j]), items[j], false);
if (flag)
{
item.Strike = true;
}
this.ListOrderItem.Items.Add(item);
item = new DataItem(OrderManagement.OrderBillCountDisplayString(items[j], ref price), items[j], false);
if (flag)
{
item.Strike = true;
}
this.ListOrderCount.Items.Add(item);
item = new DataItem(items[j].EmployeeID.ToString(), items[j], false);
if (flag)
{
item.Strike = true;
}
this.ListOrderItemBy.Items.Add(item);
if (this.selectedItem == items[j])
{
this.ListOrderItem.SelectedIndex = this.ListOrderItem.Items.Count - 1;
this.ListOrderCount.SelectedIndex = this.ListOrderCount.Items.Count - 1;
this.ListOrderItemBy.SelectedIndex = this.ListOrderItemBy.Items.Count - 1;
}
if (!flag)
{
num3 += price;
}
}
}
}
this.LblTotalValue.Text = num3.ToString("N");
this.ListOrderItem.AutoRefresh = true;
this.ListOrderCount.AutoRefresh = true;
this.ListOrderItemBy.AutoRefresh = true;
this.UpdateOrderButton();
this.UpdateFlowButton();
}
public override void UpdateForm()
{
this.LoadMenus();
this.takeOutMode = this.tableInfo.TableID == 0;
smartRestaurant.OrderService.OrderService service = new smartRestaurant.OrderService.OrderService();
if (!this.takeOrderResume)
{
if (!this.takeOutMode)
{
this.orderInfo = service.GetOrder(this.tableInfo.TableID);
if (this.orderInfo != null)
{
if (this.tableInfo.TableID != this.orderInfo.TableID)
{
this.tableInfo = this.tabService.GetTableInformation(this.orderInfo.TableID);
}
this.tableIDList = service.GetTableReference(this.orderInfo.OrderID);
}
else
{
this.tableIDList = null;
}
}
else if (this.takeOutOrderID > 0)
{
this.orderInfo = service.GetOrderByOrderID(this.takeOutOrderID);
this.tableIDList = null;
}
else
{
this.orderInfo = null;
this.tableIDList = null;
}
this.isChanged = false;
}
else if (!this.takeOutMode)
{
this.orderInfo = service.GetOrder(this.tableInfo.TableID);
}
if (this.orderInfo != null)
{
this.guestNumber = this.orderInfo.NumberOfGuest;
this.billNumber = this.orderInfo.Bills.Length;
}
else if (this.guestNumber <= 0)
{
this.guestNumber = this.billNumber = 1;
}
if (AppParameter.IsDemo())
{
this.ListOrderItem.ItemWidth = 240;
this.ListOrderCount.Left = 0xf8;
this.ListOrderItem.Row = 14;
this.ListOrderCount.Row = 14;
this.ListOrderItemBy.Row = 14;
this.ListOrderItemBy.Visible = true;
this.LblTotalText.Visible = false;
this.LblTotalValue.Visible = false;
this.LblGuest.Text = "Guest";
}
else
{
if (AppParameter.ShowOrderItemPrice)
{
this.ListOrderItem.ItemWidth = 240;
this.ListOrderCount.Left = 0xf8;
this.ListOrderCount.ItemWidth = 80;
this.ListOrderItem.Row = 13;
this.ListOrderCount.Row = 13;
this.LblTotalText.Visible = true;
this.LblTotalValue.Visible = true;
}
else
{
this.ListOrderItem.ItemWidth = 280;
this.ListOrderCount.Left = 0x120;
this.ListOrderCount.ItemWidth = 40;
this.ListOrderItem.Row = 14;
this.ListOrderCount.Row = 14;
this.LblTotalText.Visible = false;
this.LblTotalValue.Visible = false;
}
this.ListOrderItemBy.Visible = false;
this.LblGuest.Text = "Seat";
}
this.ListOrderCount.Left = this.ListOrderItem.Left + this.ListOrderItem.ItemWidth;
this.selectedBill = null;
this.selectedItem = null;
this.selectedType = null;
if ((this.orderInfo != null) && (this.orderInfo.Bills != null))
{
for (int i = 0; i < this.orderInfo.Bills.Length; i++)
{
if (this.orderInfo.Bills[i].CloseBillDate == AppParameter.MinDateTime)
{
this.selectedBill = this.orderInfo.Bills[i];
break;
}
}
}
this.LblPageID.Text = "Employee ID:" + ((MainForm) base.MdiParent).UserID + " | ";
if (this.takeOutMode)
{
this.LblPageID.Text = this.LblPageID.Text + "STTO021";
}
else
{
this.LblPageID.Text = this.LblPageID.Text + "STTO011";
}
this.PanCustName.Visible = this.takeOutMode;
this.BtnSearch.Visible = this.takeOutMode;
this.OptionPad.AutoRefresh = false;
this.OptionPad.Red = this.OptionPad.Green = this.OptionPad.Blue = 1f;
this.OptionPad.AutoRefresh = true;
this.ListOrderItem.Reset();
this.ListOrderCount.Reset();
this.ListOrderItemBy.Reset();
this.UpdateTableInformation();
this.StartInputMenu();
}
/// <summary>
/// Update order item grid.
/// </summary>
private void UpdateOrderGrid()
{
StringBuilder sb = new StringBuilder();
int billCnt, itemCnt;
OrderBill[] bills;
OrderBillItem[] items;
DataItem data;
ListOrderItem.AutoRefresh = false;
ListOrderCount.AutoRefresh = false;
ListOrderItemBy.AutoRefresh = false;
ListOrderItem.Items.Clear();
ListOrderCount.Items.Clear();
ListOrderItemBy.Items.Clear();
if (orderInfo == null || orderInfo.Bills.Length != billNumber)
{
orderInfo = OrderManagement.CreateOrderObject(orderInfo, employeeID, tableInfo, guestNumber, billNumber);
}
bills = orderInfo.Bills;
if (selectedBill == null)
selectedBill = bills[0];
// Loop for all bills.
for (billCnt = 0;billCnt < bills.Length;billCnt++)
{
// Add bill title to grid.
sb.Length = 0;
if (AppParameter.IsDemo())
sb.Append("Bill #");
else
sb.Append("Seat #");
sb.Append(billCnt + 1);
if (bills[billCnt].CloseBillDate != DateTime.MinValue)
sb.Append(" (Closed)");
data = new DataItem(sb.ToString(), bills[billCnt], true);
ListOrderItem.Items.Add(data);
// Add bill title to order count
data = new DataItem("Amt.", bills[billCnt], true);
ListOrderCount.Items.Add(data);
// Add bill title to order by grid
data = new DataItem("Emp#", bills[billCnt], true);
ListOrderItemBy.Items.Add(data);
// Selected Bill
if (selectedBill == bills[billCnt] && selectedItem == null)
{
ListOrderItem.SelectedIndex = ListOrderItem.Items.Count - 1;
ListOrderCount.SelectedIndex = ListOrderCount.Items.Count - 1;
ListOrderItemBy.SelectedIndex = ListOrderItemBy.Items.Count - 1;
}
items = bills[billCnt].Items;
if (items != null)
{
// Loop for all items in bill
for (itemCnt = 0;itemCnt < items.Length;itemCnt++)
{
// Add item to grid
data = new DataItem(OrderManagement.OrderBillItemDisplayString(items[itemCnt]), items[itemCnt], false);
if (OrderManagement.IsCancel(items[itemCnt]))
data.Strike = true;
ListOrderItem.Items.Add(data);
// Add item to grid order count
data = new DataItem(items[itemCnt].Unit.ToString(), items[itemCnt], false);
if (OrderManagement.IsCancel(items[itemCnt]))
data.Strike = true;
ListOrderCount.Items.Add(data);
// Add item to grid order by
data = new DataItem(items[itemCnt].EmployeeID.ToString(), items[itemCnt], false);
if (OrderManagement.IsCancel(items[itemCnt]))
data.Strike = true;
ListOrderItemBy.Items.Add(data);
// Selected Item
if (selectedItem == items[itemCnt])
{
ListOrderItem.SelectedIndex = ListOrderItem.Items.Count - 1;
ListOrderCount.SelectedIndex = ListOrderCount.Items.Count - 1;
ListOrderItemBy.SelectedIndex = ListOrderItemBy.Items.Count - 1;
}
}
}
}
ListOrderItem.AutoRefresh = true;
ListOrderCount.AutoRefresh = true;
ListOrderItemBy.AutoRefresh = true;
UpdateOrderButton();
UpdateFlowButton();
}
/// <summary>
/// This methods use for show PrintReceiptForm. Print Receipt Form is form to print
/// receipt and check bill form. All cases, take order and take out, use this form to
/// check bill too.
/// </summary>
/// <param name="table">Table object for print receipt and check bill.</param>
/// <param name="order">Order object for print receipt and check bill.</param>
/// <param name="orderBill">Order Bill object for print receipt and check bill.</param>
public void ShowPrintReceiptForm(TableInformation table, OrderInformation order, OrderBill orderBill)
{
if (table == null || order == null || orderBill == null)
return;
printReceiptForm.Table = table;
printReceiptForm.Order = order;
printReceiptForm.OrderBill = orderBill;
if (userProfile != null)
printReceiptForm.EmployeeID = userProfile.UserID;
printReceiptForm.Show();
printReceiptForm.BringToFront();
printReceiptForm.UpdateForm();
}
public static bool CancelOrderBillItem(OrderBill selectedBill, OrderBillItem item, int employeeID)
{
if ((selectedBill == null) || (selectedBill.CloseBillDate != AppParameter.MinDateTime))
{
return false;
}
if (item.BillDetailID == 0)
{
OrderBillItem[] items = selectedBill.Items;
if ((items != null) && (items.Length > 1))
{
selectedBill.Items = new OrderBillItem[items.Length - 1];
int index = 0;
for (int i = 0; i < items.Length; i++)
{
if (items[i] != item)
{
selectedBill.Items[index] = items[i];
index++;
}
}
}
else
{
selectedBill.Items = null;
}
}
else
{
int num3 = CancelForm.Show("Select Cancel Reason");
if (num3 < 0)
{
return false;
}
item.CancelReasonID = num3;
item.Status = 0;
item.EmployeeID = employeeID;
item.ChangeFlag = true;
}
return true;
}
public static bool MoveOrderBillItem(OrderBill sourceBill, OrderBill destBill, OrderBillItem item)
{
if (((sourceBill == null) || (sourceBill.CloseBillDate != AppParameter.MinDateTime)) || ((destBill == null) || (destBill.CloseBillDate != AppParameter.MinDateTime)))
{
return false;
}
OrderBillItem[] items = destBill.Items;
if (items != null)
{
destBill.Items = new OrderBillItem[items.Length + 1];
for (int i = 0; i < items.Length; i++)
{
destBill.Items[i] = items[i];
}
}
else
{
destBill.Items = new OrderBillItem[1];
}
destBill.Items[destBill.Items.Length - 1] = item;
items = sourceBill.Items;
if ((items != null) && (items.Length > 1))
{
sourceBill.Items = new OrderBillItem[items.Length - 1];
int index = 0;
for (int j = 0; j < items.Length; j++)
{
if (items[j] != item)
{
sourceBill.Items[index] = items[j];
index++;
}
}
}
else
{
sourceBill.Items = null;
}
return true;
}
private void ListOrderItem_ItemClick(object sender, smartRestaurant.Controls.ItemsListEventArgs e)
{
OrderBill bill = null;
OrderBillItem item = null;
// Check for move item
if (moveItem)
{
bill = selectedBill;
item = selectedItem;
}
// Check for selected item and selected bill
if (e.Item.Value is OrderBill)
{
selectedBill = (OrderBill)e.Item.Value;
selectedItem = null;
StartInputMenu();
}
else if (e.Item.Value is OrderBillItem)
{
selectedItem = (OrderBillItem)e.Item.Value;
for (int i = 0;i >= 0 && i < orderInfo.Bills.Length;i++)
{
if (orderInfo.Bills[i].Items != null)
{
for (int j = 0;j < orderInfo.Bills[i].Items.Length;j++)
if (orderInfo.Bills[i].Items[j] == selectedItem)
{
selectedBill = orderInfo.Bills[i];
i = -2;
break;
}
}
}
if (selectedBill.CloseBillDate != DateTime.MinValue)
StartInputMenu();
else
StartInputOption();
}
// Move item
if (item != null)
{
if (bill != selectedBill)
{
if (OrderManagement.MoveOrderBillItem(bill, selectedBill, item))
{
isChanged = true;
UpdateOrderGrid();
}
}
else
UpdateOrderGrid();
}
}
/// <summary>
/// Initial form when start take order.
/// (Call this method from outside)
/// </summary>
public override void UpdateForm()
{
LoadMenus();
// Check for reserve mode
takeOutMode = (tableInfo.TableID == 0);
OrderService.OrderService service = new OrderService.OrderService();
if (!takeOrderResume)
{
// Load old table order information (Web Services)
if (!takeOutMode)
{
orderInfo = service.GetOrder(tableInfo.TableID);
if (orderInfo != null)
{
if (tableInfo.TableID != orderInfo.TableID)
{
TableService.TableService tabService = new TableService.TableService();
tableInfo = tabService.GetTableInformation(orderInfo.TableID);
}
tableIDList = service.GetTableReference(orderInfo.OrderID);
}
else
tableIDList = null;
}
else if (takeOutOrderID > 0)
{
orderInfo = service.GetOrderByOrderID(takeOutOrderID);
tableIDList = null;
}
else
{
orderInfo = null;
tableIDList = null;
}
// Reset input
isChanged = false;
}
else
{
if (!takeOutMode)
orderInfo = service.GetOrder(tableInfo.TableID);
}
// Check exist order information
if (orderInfo != null)
{
// Found (Edit order)
guestNumber = orderInfo.NumberOfGuest;
billNumber = orderInfo.Bills.Length;
}
else if (guestNumber <= 0)
{
// Not found (New order)
guestNumber = billNumber = 1;
}
// Check Demo version
if (AppParameter.IsDemo())
{
ListOrderItem.ItemWidth = 240;
ListOrderCount.Left = 248;
ListOrderItemBy.Visible = true;
LblGuest.Text = "Guest";
}
else
{
ListOrderItem.ItemWidth = 280;
ListOrderCount.Left = 288;
ListOrderItemBy.Visible = false;
LblGuest.Text = "Seat";
}
ListOrderCount.Left = ListOrderItem.Left + ListOrderItem.ItemWidth;
// Clear Input
selectedBill = null;
selectedItem = null;
selectedType = null;
if (orderInfo != null && orderInfo.Bills != null)
{
for (int i = 0;i < orderInfo.Bills.Length;i++)
if (orderInfo.Bills[i].CloseBillDate == DateTime.MinValue)
{
selectedBill = orderInfo.Bills[i];
break;
}
}
// Update screen
LblPageID.Text = "Employee ID:" + ((MainForm)MdiParent).UserID + " | ";
if (takeOutMode)
LblPageID.Text += "STTO021";
else
LblPageID.Text += "STTO011";
PanCustName.Visible = takeOutMode;
BtnSearch.Visible = takeOutMode;
OptionPad.AutoRefresh = false;
OptionPad.Red = OptionPad.Green = OptionPad.Blue = 1;
OptionPad.AutoRefresh = true;
ListOrderItem.Reset();
ListOrderCount.Reset();
ListOrderItemBy.Reset();
UpdateTableInformation();
StartInputMenu();
}
private void ListOrderItem_ItemClick(object sender, ItemsListEventArgs e)
{
this.StartInputNone();
if (e.Item.Value is OrderBill)
{
this.selectedBill = (OrderBill) e.Item.Value;
this.selectedItem = null;
this.UpdateOrderGrid();
}
else if (e.Item.Value is OrderBillItem)
{
this.selectedItem = (OrderBillItem) e.Item.Value;
for (int i = 0; (i >= 0) && (i < this.orderInfo.Bills.Length); i++)
{
if (this.orderInfo.Bills[i].Items != null)
{
for (int j = 0; j < this.orderInfo.Bills[i].Items.Length; j++)
{
if (this.orderInfo.Bills[i].Items[j] == this.selectedItem)
{
this.selectedBill = this.orderInfo.Bills[i];
i = -2;
break;
}
}
}
}
this.UpdateOrderGrid();
}
}
private void ListOrderItem_ItemClick(object sender, ItemsListEventArgs e)
{
OrderBill sourceBill = null;
OrderBillItem selectedItem = null;
if (this.moveItem)
{
sourceBill = this.selectedBill;
selectedItem = this.selectedItem;
}
if (e.Item.Value is OrderBill)
{
this.selectedBill = (OrderBill) e.Item.Value;
this.selectedItem = null;
this.StartInputMenu();
}
else if (e.Item.Value is OrderBillItem)
{
this.selectedItem = (OrderBillItem) e.Item.Value;
for (int i = 0; (i >= 0) && (i < this.orderInfo.Bills.Length); i++)
{
if (this.orderInfo.Bills[i].Items != null)
{
for (int j = 0; j < this.orderInfo.Bills[i].Items.Length; j++)
{
if (this.orderInfo.Bills[i].Items[j] == this.selectedItem)
{
this.selectedBill = this.orderInfo.Bills[i];
i = -2;
break;
}
}
}
}
if (this.selectedBill.CloseBillDate != AppParameter.MinDateTime)
{
this.StartInputMenu();
}
else
{
this.StartInputOption();
}
}
if (selectedItem != null)
{
if (sourceBill != this.selectedBill)
{
if (OrderManagement.MoveOrderBillItem(sourceBill, this.selectedBill, selectedItem))
{
this.isChanged = true;
this.UpdateOrderGrid();
}
}
else
{
this.UpdateOrderGrid();
}
}
}
/// <summary>
/// Move Menu Item to Selected Bill.
/// </summary>
/// <param name="item">Order bill item for move.</param>
/// <returns>true = success, false = fail</returns>
public static bool MoveOrderBillItem(OrderBill sourceBill, OrderBill destBill, OrderBillItem item)
{
if (sourceBill == null || sourceBill.CloseBillDate != DateTime.MinValue ||
destBill == null || destBill.CloseBillDate != DateTime.MinValue)
return false;
// Append order
OrderBillItem[] oldItems = destBill.Items;
if (oldItems != null)
{
destBill.Items = new OrderBillItem[oldItems.Length + 1];
for (int i = 0;i < oldItems.Length;i++)
destBill.Items[i] = oldItems[i];
}
else
destBill.Items = new OrderBillItem[1];
destBill.Items[destBill.Items.Length - 1] = item;
// Remove old item
oldItems = sourceBill.Items;
if (oldItems != null && oldItems.Length > 1)
{
sourceBill.Items = new OrderBillItem[oldItems.Length - 1];
int cnt = 0;
for (int i = 0;i < oldItems.Length;i++)
{
if (oldItems[i] != item)
{
sourceBill.Items[cnt] = oldItems[i];
cnt++;
}
}
}
else
sourceBill.Items = null;
return true;
}