0f323f8fab
Signed-off-by: unknown <tanshu@.(none)>
508 lines
19 KiB
C#
508 lines
19 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Tanshu.Accounts.Repository;
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using Tanshu.Accounts.Helpers;
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using Tanshu.Accounts.Contracts;
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using System.Windows.Forms;
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using Tanshu.Common;
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using Tanshu.Accounts.Entities;
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using Tanshu.Accounts.Entities.Auth;
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using Tanshu.Accounts.SqlDAO;
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using System.Collections.ObjectModel;
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namespace Tanshu.Accounts.PointOfSale
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{
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public class BillController
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{
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private SaleVoucher billInfo;
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// private KeyedCollection<BillItemKey, BillInventory> b1 = new KeyedCollection<BillItemKey, BillInventory>();
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private OrderedDictionary<BillItemKey, BillInventory> bill = new OrderedDictionary<BillItemKey, BillInventory>();
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int? newBillID;
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ISaleForm saleForm;
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private Customer customer = new CustomerBI().GetCustomer(1);
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public void InitGui(ISaleForm saleForm)
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{
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this.saleForm = saleForm;
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this.saleForm.SetCustomerDisplay(customer.Name);
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this.saleForm.SetUserName(Session.User.Name);
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}
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private void InitComponents()
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{
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InitModel();
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InitView();
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}
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private void InitView()
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{
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throw new NotImplementedException();
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}
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private void InitModel()
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{
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throw new NotImplementedException();
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}
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public void AddProductToGrid(int productID)
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{
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BillHelperFunctions.AddProductToGrid(productID, saleForm.BindingSource, bill);
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Product product = ProductBI.GetProduct(productID);
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if (ProductGroupModifierBI.HasCompulsoryModifier(product.ProductGroup.ProductGroupID))
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{
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var item = CurrentProduct;
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ShowModifiers(product.ProductGroup.ProductGroupID, item);
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}
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ShowAmount();
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}
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public void ShowModifiers(int productGroupID, BillInventory item)
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{
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if (item.Printed > 0)
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return;
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var list = ProductGroupModifierBI.GetProductGroupModifiers(productGroupID);
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using (var frm = new ModifierForm(list, item.Modifiers))
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{
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frm.ShowDialog();
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item.Modifiers = frm.Selection;
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}
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ShowAmount();
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}
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public void ShowDiscount()
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{
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var list = new ProductGroupBI().GetProductGroups();
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using (var frm = new DiscountForm(list))
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{
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if (frm.ShowDialog() == DialogResult.OK)
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{
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IList<int> outList;
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decimal discount = frm.Selection(out outList);
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discount = discount / 100;
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foreach (var item in bill)
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{
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var pg = new ProductGroupBI().GetProductGroupOfProduct(item.Value.ProductID);
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if (outList.Contains(pg.ProductGroupID))
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item.Value.Discount = discount;
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}
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}
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}
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ShowAmount();
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}
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public void ShowCustomerList(bool reset)
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{
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if ((customer.CustomerID == 1) && (!reset))
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{
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using (SelectCustomer selectCustomer = new SelectCustomer(new CustomerBI().GetFilteredCustomers, true))
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{
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selectCustomer.customerEvent += new CustomerEventHandler(selectCustomer_customerEvent);
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selectCustomer.ShowDialog();
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if (selectCustomer.SelectedItem != null)
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{
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customer = selectCustomer.SelectedItem;
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saleForm.SetCustomerDisplay(customer.Name);
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}
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else
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{
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customer = new CustomerBI().GetCustomer(1);
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}
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}
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}
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else
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{
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customer = new CustomerBI().GetCustomer(1);
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saleForm.SetCustomerDisplay(customer.Name);
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}
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}
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#region Save
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// if (btnWaiter.Tag == null)
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//btnWaiter.Tag = WaiterBI.GetWaiters()[0].WaiterID;
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public void Save(bool print, int waiterID, string tableID)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(RolesConstants.SALES_EDIT_BILL))
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{
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if ((billInfo != null) && (SaleVoucherBI.IsBillPrinted(billInfo.VoucherID)) && (!roleBI.IsAllowed))
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{
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throw new PermissionException("You do not have the permission to reprint a bill.");
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}
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}
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if (bill.Count != 0)
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{
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int? saved;
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if (billInfo == null)
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saved = AddNewSale(print, waiterID, tableID);
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else
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saved = UpdateSale(print, waiterID, tableID);
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if (saved.HasValue)
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{
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if (newBillID.HasValue)
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saleForm.CloseWindow();
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else
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PrintBill(print, saved.Value);
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}
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ClearBill();
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}
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}
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private int? AddNewSale(bool finalBill, int waiterID, string tableID)
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{
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if (billInfo != null)
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{
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MessageBox.Show("Error in AddNewSale, there is a previous sale in memory", "Error");
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return null;
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}
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#region SaleVoucher
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SaleVoucher saleVoucher = new SaleVoucher
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{
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Customer = customer,
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Settled = SettleOptionBI.GetSettleOption(SettleOptionFactory.Unsettled),
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//Paid = finalBill,
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TableID = tableID,
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Waiter = WaiterBI.GetWaiter(waiterID),
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Printed = finalBill,
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Void = false,
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Date = DateTime.Now,
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Narration = "",
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Ref = "",
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Type = 'S',
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User = Session.User
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};
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#endregion
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#region Inventories
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IList<Inventory> iList = GetInventoryForBill(bill.Values);
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#endregion
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SaleVoucherBI.Insert(saleVoucher, iList);
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return saleVoucher.VoucherID;
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}
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private int? UpdateSale(bool finalBill, int waiterID, string tableID)
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{
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#region SaleVoucher
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billInfo.User = Session.User;
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billInfo.Customer = customer;
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if (!billInfo.Printed && finalBill)
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billInfo.Date = null;
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billInfo.Printed = billInfo.Printed || finalBill;
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billInfo.TableID = tableID;
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billInfo.Waiter = WaiterBI.GetWaiter(waiterID);
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//if ((!billInfo.Printed) && finalBill)
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// billInfo.Date = null;
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billInfo.Inventories = new List<Inventory>();
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#endregion
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#region Inventory
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IList<Inventory> iList = GetInventoryForBill(bill.Values);
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#endregion
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SaleVoucherBI.Update(billInfo, iList);
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return billInfo.VoucherID;
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}
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private IList<Inventory> GetInventoryForBill(ICollection<BillInventory> list)
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{
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Dictionary<int, Inventory> localList = new Dictionary<int, Inventory>();
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foreach (BillInventory item in list)
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{
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Inventory temp = new Inventory();
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if (localList.ContainsKey(item.ProductID))
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{
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temp = localList[item.ProductID];
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temp.Quantity += item.Quantity;
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foreach (var mod in item.Modifiers)
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temp.InventoryModifier.Add(new InventoryModifier() { Modifier = mod });
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}
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else
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{
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temp.Discount = item.Discount;
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temp.Product = ProductBI.GetProduct(item.ProductID);
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temp.Quantity = item.Quantity;
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temp.Rate = item.Price;
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temp.Tax = item.Tax;
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foreach (var mod in item.Modifiers)
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temp.InventoryModifier.Add(new InventoryModifier() { Modifier = mod });
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localList.Add(item.ProductID, temp);
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}
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}
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return localList.Values.ToList();
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}
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public decimal GetInput(string type, decimal basic)
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{
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decimal value;
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InputBoxResult result = InputBox.Show(type, basic.ToString(), InputBox_Validating);
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if (result.OK)
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{
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if (!decimal.TryParse(result.Text, out value))
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return 0;
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return value;
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}
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return 0;
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}
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#endregion
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public void VoidBill()
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{
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if (billInfo == null)
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return;
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if (!billInfo.Printed)
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return;
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(RolesConstants.SALES_VOID_BILL))
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{
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if (roleBI.IsAllowed)
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{
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if (MessageBox.Show("Are you sure you want to void this bill?", "Void Bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
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{
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SelectVoidReason voidReason = new SelectVoidReason(GetVoidReason, true);
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voidReason.ShowDialog();
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if (voidReason.SelectedItem != null)
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{
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SaleVoucherBI.VoidBill(billInfo.VoucherID, voidReason.SelectedItem.Description);
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ClearBill();
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}
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else
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{
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MessageBox.Show("Please Select a reason if you want to void the bill", "Bill NOT Voided", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
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}
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}
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}
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else
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throw new PermissionException("You do not have the permission to void a bill.");
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}
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}
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Customer selectCustomer_customerEvent(object sender, CustomerEventArgs e)
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{
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using (CustomersForm form = new CustomersForm(e.CustomerID, e.Phone))
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{
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form.ShowDialog();
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return form.Customer;
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}
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}
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private void PrintBill(bool finalBill, int voucherID)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(RolesConstants.SALES_PRINT_KOT))
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if (!roleBI.IsAllowed)
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throw new PermissionException("You are not allowed to print KOT");
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if (!finalBill)
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Accounts.Print.Thermal.PrintKot(voucherID, bill.Values.ToList());
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else
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(RolesConstants.SALES_PRINT_BILL))
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{
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if (roleBI.IsAllowed)
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{
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Accounts.Print.Thermal.PrintBill(true, voucherID, bill.Values.ToList());
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}
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else
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throw new PermissionException("You are not allowed to print KOT");
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}
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}
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}
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private List<StringType> GetVoidReason(Dictionary<string, string> filter)
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{
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List<StringType> list = new List<StringType>();
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list.Add(new StringType("Discount"));
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list.Add(new StringType("Printing Fault"));
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list.Add(new StringType("Item Changed"));
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list.Add(new StringType("Quantity Reduced"));
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list.Add(new StringType("Costing Bill for Party"));
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list.Add(new StringType("Cashier Mistake"));
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list.Add(new StringType("Management Freesale"));
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list.Add(new StringType("Other"));
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return list.Where(i => i.Description.ToLower().Contains(filter["Name"].ToLower().Trim())).ToList();
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}
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public void SetNewBillID(int voucherID)
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{
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this.newBillID = voucherID;
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}
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public BillInventory CurrentProduct
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{
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get
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{
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return bill.ElementAt(saleForm.BindingSource.Position).Value;
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}
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}
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private void ShowAmount()
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{
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//saleForm.BindingSource.CurrencyManager.Position = 1;
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decimal taxAmount = bill.Values.Sum(b => b.TaxAmount);
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decimal discountAmount = bill.Values.Sum(b => b.DiscountAmount);
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decimal grossAmount = bill.Values.Sum(b => b.GrossAmount);
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decimal valueAmount = bill.Values.Sum(b => b.Value);
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decimal serviceChargeAmount = bill.Values.Sum(b => b.ServiceChargeAmount);
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//bill.Values.ToList();
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saleForm.ShowAmount(discountAmount, grossAmount, serviceChargeAmount, taxAmount, valueAmount, bill.Values.ToList());
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}
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public void SetDiscount(BillInventory billInventory, decimal discount)
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{
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if (billInventory == null)
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return;
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BillHelperFunctions.SetDiscount(billInventory.ProductID, discount, customer, bill);
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ShowAmount();
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}
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public void SetAmount(BillInventory billInventory, decimal amount)
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{
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if (billInventory == null)
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return;
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BillHelperFunctions.SetAmount(billInventory, amount, saleForm.BindingSource, bill);
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ShowAmount();
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}
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public void ProductRemove(BillInventory billInventory)
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{
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if (billInventory == null)
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return;
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if (billInventory.Printed > 0)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(RolesConstants.SALES_EDIT_PRINTED_PRODUCT))
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{
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if (roleBI.IsAllowed)
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{
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if (MessageBox.Show(string.Format("Already {0} items have been printed.\n\rAre you sure you want to delete this item?", billInventory.Printed), "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
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return;
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}
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}
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}
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bill.Remove(new BillItemKey(billInventory.ProductID, billInventory.Printed == 0));
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ShowAmount();
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}
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public void SetQuantity(BillInventory billInventory, decimal quantity, bool absolute, bool prompt)
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{
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if (billInventory == null)
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return;
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BillHelperFunctions.SetQuantity(billInventory, quantity, absolute, prompt, saleForm.BindingSource, bill);
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ShowAmount();
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}
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public void ChangeRate()
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{
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var item = CurrentProduct;
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if (item != null)
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{
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decimal rate = 0;
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InputBoxResult result = InputBox.Show("Rate", item.Price.ToString(), InputBox_Validating);
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if (result.OK)
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rate = Convert.ToDecimal(result.Text);
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if (rate != 0)
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{
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BillHelperFunctions.SetRate(item.ProductID, rate, bill);
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ShowAmount();
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}
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}
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}
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private void InputBox_Validating(object sender, InputBoxValidatingArgs e)
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{
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}
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private void LoadBill(int voucherID)
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{
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ClearBill();
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IList<Inventory> iList = new List<Inventory>();
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SaleVoucherBI.GetSaleVoucher(voucherID, out billInfo, out iList);
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this.customer = billInfo.Customer;
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saleForm.ShowInfo(billInfo.BillID, billInfo.KotID, billInfo.CreationDate, billInfo.Date.Value, billInfo.LastEditDate, customer.Name, billInfo.TableID, billInfo.Waiter.WaiterID, billInfo.Waiter.Name);
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foreach (Inventory inventory in iList)
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{
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BillItemKey key = new BillItemKey(inventory.Product.ProductID, false);
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var product = ProductBI.GetProduct(inventory.Product.ProductID);
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var item = new BillInventory
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{
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ProductID = product.ProductID,
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Discount = inventory.Discount,
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Name = product.Units == string.Empty ? product.Name : product.Name + " (" + product.Units + ")",
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Price = inventory.Rate,
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Printed = inventory.Quantity,
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Quantity = inventory.Quantity,
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Tax = inventory.Tax,
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ServiceCharge = inventory.ServiceCharge,
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};
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foreach (var mod in inventory.InventoryModifier)
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item.Modifiers.Add(mod.Modifier);
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bill.Add(key, item);
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}
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ShowAmount();
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}
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public void LoadBillFromTable(string tableName)
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{
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if (!string.IsNullOrEmpty(tableName))
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{
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SaleVoucher voucher = SaleVoucherBI.GetPendingVoucherID(tableName);
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if (voucher != null)
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{
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LoadBill(voucher.VoucherID);
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}
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}
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else
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{
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InputBoxResult result = InputBox.Show("Table Number", "0", InputBox_Validating);
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if (result.OK)
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{
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string tableID = result.Text.Trim();
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if ((tableID != "C") && (tableID != "") && (!tableID.Contains(".")))
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{
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SaleVoucher voucher = SaleVoucherBI.GetPendingVoucherID(tableName);
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if (voucher != null)
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{
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LoadBill(voucher.VoucherID);
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}
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}
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else
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ClearBill();
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}
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}
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}
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public void CancelBillChanges()
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{
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if (bill.Count != 0)
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if (MessageBox.Show("Cancel current bill?", "Cancel bill", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.No)
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return;
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ClearBill();
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}
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public void ClearBill()
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{
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billInfo = null;
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ShowCustomerList(true);
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bill.Clear();
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saleForm.ClearBill(bill);
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}
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public void FormLoad()
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{
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if (newBillID.HasValue)
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{
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LoadBill(newBillID.Value);
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}
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}
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internal void SettleBill()
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{
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if (billInfo == null)
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return;
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if (!billInfo.Printed)
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return;
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int option = SettleOptionFactory.Unsettled;
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using (BillSettleForm frm = new BillSettleForm())
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{
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frm.ShowDialog();
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option = frm.optionChosen;
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}
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if (option != SettleOptionFactory.Unsettled)
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{
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SaleVoucherBI.SettleVoucher(Session.User, billInfo.VoucherID, option);
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ClearBill();
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}
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}
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}
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}
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// How to load a bill
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//LoadBill(((PendingBills)bsPending.Current).voucherID);
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// ChangeFormState(SaleFormState.Billing); |