475 lines
18 KiB
C#
475 lines
18 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.BI;
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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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namespace Tanshu.Accounts.PointOfSale
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{
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public class BillController
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{
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private SaleVoucherBO billInfo;
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private Dictionary<BillItemKey, SalesBillItemBO> bill = new Dictionary<BillItemKey, SalesBillItemBO>();
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Guid? newBillID;
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ISaleForm saleForm;
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private CustomerBO customer = new CustomerBI().GetCustomer(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
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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(Guid productID, BindingSource bindingSource)
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{
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BillHelperFunctions.AddProductToGrid(productID, bindingSource, bill);
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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 == new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5")) && (!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(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
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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(new Guid("F016CBAD-206C-42C0-BB1D-6006CE57BAB5"));
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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 = new WaiterBI().GetWaiters()[0].WaiterID;
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public void Save(bool print, Guid waiterID, string tableID)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_EDIT_BILL))
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{
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if ((billInfo != null) && (new 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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Guid? 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 Guid? AddNewSale(bool finalBill, Guid 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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UserBO user = Session.User;
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SaleVoucherBO saleVoucher = new SaleVoucherBO
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{
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CustomerID = customer.CustomerID,
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Paid = false,
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//Paid = finalBill,
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TableID = tableID,
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WaiterID = 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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UserID = user.UserID
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};
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#endregion
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#region Inventories
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List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, null);
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#endregion
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new SaleVoucherBI().Insert(saleVoucher, iList);
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return saleVoucher.VoucherID;
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}
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private Guid? UpdateSale(bool finalBill, Guid waiterID, string tableID)
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{
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UserBO user = Session.User;
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#region Voucher and SaleVoucher
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SaleVoucherBO saleVoucher = new SaleVoucherBO
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{
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VoucherID = billInfo.VoucherID,
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timestamp = (byte[])billInfo.timestamp,
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UserID = billInfo.UserID,
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Date = billInfo.Date,
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CreationDate = DateTime.Now,
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LastEditDate = DateTime.Now,
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Narration = billInfo.Narration,
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Ref = "",
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Type = 'S',
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Alarm = billInfo.Alarm,
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BillID = billInfo.BillID,
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CustomerID = customer.CustomerID,
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KotID = billInfo.KotID,
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Paid = billInfo.Paid,
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Printed = billInfo.Printed || finalBill,
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TableID = tableID,
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Void = billInfo.Void,
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VoidReason = billInfo.VoidReason,
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WaiterID = waiterID,
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SaleTimestamp = (byte[])billInfo.SaleTimestamp
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};
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if ((!billInfo.Printed) && finalBill)
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saleVoucher.Date = null;
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#endregion
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#region Inventory
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List<InventoryBO> iList = new SaleVoucherBI().SaleInventory(bill.Values, billInfo.VoucherID);
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#endregion
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new SaleVoucherBI().Update(saleVoucher, iList);
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return saleVoucher.VoucherID;
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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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{
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if (billInfo.Printed)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.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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new 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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}
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}
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CustomerBO 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, Guid voucherID)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.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(Roles.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(Guid voucherID)
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{
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this.newBillID = voucherID;
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}
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public SalesBillItemBO CurrentProduct(int index)
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{
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if ((index != -1) && (index < bill.Count))
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return bill.ElementAt(index).Value;
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else
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return null;
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//if (dgvProducts.Rows.Count == 0)
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// return null;
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//SalesBillItemBO product = bill.ElementAt(dgvProducts.CurrentRow.Index).Value;
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//return product;
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}
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private void ShowAmount()
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{
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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(SalesBillItemBO product, decimal discount)
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{
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if (product == null)
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return;
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BillHelperFunctions.SetDiscount(product.productID, discount, customer, bill);
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ShowAmount();
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}
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public void SetAmount(SalesBillItemBO product, BindingSource bindingSource, decimal amount)
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{
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if (product == null)
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return;
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BillHelperFunctions.SetAmount(product, amount, bindingSource, bill);
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ShowAmount();
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}
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public bool ProductRemove(SalesBillItemBO product)
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{
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if (product == null)
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return false;
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if (product.Printed > 0)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.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?", product.Printed), "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
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return false;
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//If BillList(Location).Printed <> 0 Then ItemsDeleted.Add("Deleted " & BillList(Location).Printed & " " & BillList(Location).Name & " from Bill No " & mBillNo)
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bill.Remove(new BillItemKey(product.productID, product.Printed == 0));
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ShowAmount();
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}
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else
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throw new PermissionException("You are not allowed to delete already printed products");
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return true;
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}
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}
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return false;
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}
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public void SetQuantity(SalesBillItemBO product, BindingSource bindingSource, decimal quantity, bool absolute, bool prompt)
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{
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if (product == null)
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return;
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BillHelperFunctions.SetQuantity(product, quantity, absolute, prompt, bindingSource, bill);
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ShowAmount();
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}
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public void ChangeRate(int index)
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{
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using (RoleBI roleBI = RoleFactoryBI.GetRoleBI(Roles.SALES_CHANGE_RATE))
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{
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if (roleBI.IsAllowed)
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{
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SalesBillItemBO product = bill.ElementAt(index).Value;
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decimal rate = 0;
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InputBoxResult result = InputBox.Show("Enter Rate", "Rate", product.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(product.productID, rate, bill);
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ShowAmount();
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}
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}
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else
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throw new PermissionException("You do not have permission to Change the Rate");
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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(Guid voucherID)
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{
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ClearBill();
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List<InventoryDisplayBO> iList = new List<InventoryDisplayBO>();
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new SaleVoucherBI().GetSaleVoucher(voucherID, ref billInfo, ref iList);
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this.customer = new CustomerBI().GetCustomer(billInfo.CustomerID);
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saleForm.ShowInfo(billInfo.BillID, billInfo.KotID, billInfo.CreationDate, billInfo.Date.Value, billInfo.LastEditDate, customer.Name, billInfo.TableID, billInfo.WaiterID, new WaiterBI().GetWaiter(billInfo.WaiterID).Name);
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foreach (InventoryDisplayBO inventory in iList)
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{
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if (inventory.ComplexProductID.HasValue)
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{
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BillItemKey key = new BillItemKey(inventory.ComplexProductID.Value, inventory.Quantity == 0);
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if (!bill.ContainsKey(key))
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{
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decimal rate = 0, quantity = 0;
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string name = "";
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new SaleVoucherBI().GetComplexBillInformation(voucherID, inventory.ComplexProductID.Value, ref rate, ref quantity, ref name);
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bill.Add(key, new SalesBillItemBO
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{
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productID = inventory.ComplexProductID.Value,
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Discount = inventory.Discount,
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Name = name,
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Price = rate,
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Printed = quantity,
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Quantity = quantity,
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Tax = inventory.Tax,
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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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BillItemKey key = new BillItemKey(inventory.ProductID, inventory.Quantity == 0);
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bill.Add(key, new SalesBillItemBO
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{
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productID = inventory.ProductID,
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Discount = inventory.Discount,
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Name = inventory.ProductName,
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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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});
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}
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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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Guid? tID = new SaleVoucherBI().GetPendingVoucherID(tableName);
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if (tID.HasValue)
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{
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LoadBill(tID.Value);
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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("Enter Table Number", "Table", "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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Guid? tID = new SaleVoucherBI().GetPendingVoucherID(tableID);
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if (tID.HasValue)
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{
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LoadBill(tID.Value);
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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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SettleOptions option = SettleOptions.Cancel;
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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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switch (option)
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{
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case SettleOptions.Cancel:
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break;
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case SettleOptions.Cash:
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}
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throw new NotImplementedException();
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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(((PendingBillsBO)bsPending.Current).voucherID);
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// ChangeFormState(SaleFormState.Billing); |