454 lines
16 KiB
C#
454 lines
16 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Threading;
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using System.Windows.Forms;
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using Tanshu.Accounts.Contracts;
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using Tanshu.Accounts.Entities;
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using Tanshu.Accounts.Helpers;
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using Tanshu.Accounts.Repository;
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using Tanshu.Common;
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namespace Tanshu.Accounts.PointOfSale.Sales
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{
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public partial class SalesForm : Form, ISaleForm
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{
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private readonly IDictionary<int, IList<Product>> productDictionary;
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private readonly IList<ProductGroup> _productGroupList;
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private ProductGroup _currentProductGroup;
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public SalesForm(BillController billController)
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{
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InitializeComponent();
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productDictionary = new Dictionary<int, IList<Product>>();
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this._billController = billController;
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billController.InitGui(this);
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using (var bi = new ProductGroupBI())
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_productGroupList = bi.List();
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using (var bi = new ProductBI())
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foreach (var item in _productGroupList)
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productDictionary.Add(item.ProductGroupID, bi.List(x => x.ProductGroup.ProductGroupID == item.ProductGroupID));
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}
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#region ISaleForm Members
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public void SetUserName(string name)
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{
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Text = name;
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}
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public void SetCustomerDisplay(string name)
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{
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btnCustomer.Text = name;
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}
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public void ShowInfo(string billID, string kotID, DateTime creationDate, DateTime date, DateTime lastEditDate,
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string customer, string tableID, int waiterID, string waiter)
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{
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txtBillID.Text = billID;
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txtKotID.Text = kotID;
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txtCreationDate.Text = creationDate.ToString("HH:mm dd-MMM-yyyy");
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txtDate.Text = date.ToString("HH:mm dd-MMM-yyyy");
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txtLastEditDate.Text = lastEditDate.ToString("HH:mm dd-MMM-yyyy");
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btnCustomer.Text = customer;
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txtTableID.Text = tableID;
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btnWaiter.Tag = waiterID;
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btnWaiter.Text = string.Format("{0} - F5", waiter);
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}
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public BindingSource BindingSource
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{
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get { return bindingSource; }
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}
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public void CloseWindow()
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{
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Close();
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}
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#endregion
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private void SalesForm_KeyDown(object sender, KeyEventArgs e)
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{
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switch (e.KeyCode)
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{
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case Keys.F2:
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{
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btnQuantity_Click(sender, new EventArgs());
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break;
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}
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case Keys.F3:
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{
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btnDiscount_Click(sender, new EventArgs());
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break;
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}
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case Keys.F4:
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{
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if (!e.Alt)
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_billController.ShowCustomerList(false);
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break;
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}
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case Keys.F5:
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{
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btnWaiter_Click(sender, new EventArgs());
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break;
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}
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case Keys.F7:
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{
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//using (var selectProduct = new SelectProduct(ProductBI.GetFilteredProducts, true))
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//{
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// selectProduct.ShowDialog();
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// if (selectProduct.SelectedItem != null)
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// _billController.AddProductToGrid(selectProduct.SelectedItem.ProductID);
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//}
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break;
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}
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case Keys.F8:
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{
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_billController.LoadBillFromTable(null);
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break;
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}
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case Keys.F11:
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{
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btnPrintBill_Click(sender, e);
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break;
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}
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case Keys.F12:
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{
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btnPrintKot_Click(sender, e);
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break;
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}
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case Keys.Delete:
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{
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_billController.ProductRemove();
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break;
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}
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case Keys.Add:
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{
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_billController.SetQuantity(1, false);
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break;
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}
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case Keys.Subtract:
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{
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_billController.SetQuantity(-1, false);
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break;
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}
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case Keys.Up:
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{
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if ((bindingSource.Position >= 1) && (!dgvProducts.Focused))
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bindingSource.Position -= 1;
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break;
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}
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case Keys.Down:
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{
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if ((bindingSource.Position < bindingSource.Count - 1) && (!dgvProducts.Focused))
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bindingSource.Position += 1;
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break;
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}
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case Keys.Escape:
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{
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_billController.CancelBillChanges();
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break;
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}
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}
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}
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private void SalesForm_Load(object sender, EventArgs e)
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{
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_billController.FormLoad();
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ChangeFormState(SaleFormState.Waiting);
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}
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private void btnCustomer_Click(object sender, EventArgs e)
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{
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_billController.ShowCustomerList(false);
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}
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private void btnVoid_Click(object sender, EventArgs e)
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{
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try
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{
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_billController.VoidBill();
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}
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catch (PermissionException ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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private void btnRate_Click(object sender, EventArgs e)
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{
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_billController.ChangeRate();
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}
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private void btnClear_Click(object sender, EventArgs e)
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{
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_billController.CancelBillChanges();
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}
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private void dgvProducts_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
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{
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var dgv = sender as DataGridView;
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var data = dgv.Rows[e.RowIndex].DataBoundItem as BillItemValue;
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if (data.Tax == -1)
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{
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e.CellStyle.SelectionBackColor = Color.Blue;
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e.CellStyle.BackColor = Color.LightBlue;
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}
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else if (data.Printed)
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{
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e.CellStyle.SelectionBackColor = Color.HotPink;
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e.CellStyle.BackColor = Color.LightPink;
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}
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else
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{
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e.CellStyle.SelectionBackColor = Color.Green;
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e.CellStyle.BackColor = Color.LightGreen;
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}
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}
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private void btnWaiter_Click(object sender, EventArgs e)
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{
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using (var selectWaiter = new SelectWaiter(WaiterBI.GetFilteredWaiters, true))
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{
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selectWaiter.waiterEvent += selectWaiter_waiterEvent;
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selectWaiter.ShowDialog();
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if (selectWaiter.SelectedItem != null)
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{
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btnWaiter.Text = string.Format("{0} - F5", selectWaiter.SelectedItem.Name);
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btnWaiter.Tag = selectWaiter.SelectedItem.WaiterID;
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}
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else
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{
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btnWaiter.Text = "Select Waiter - F5";
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btnWaiter.Tag = WaiterBI.GetWaiters()[0].WaiterID;
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}
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}
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}
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private Waiter selectWaiter_waiterEvent(object sender, WaiterEventArgs e)
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{
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Waiter waiter = e.Waiter;
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if (!Thread.CurrentPrincipal.IsInRole("Waiter/Master"))
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return waiter;
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switch (e.Action)
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{
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case 1: // Add
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WaiterBI.Insert(waiter);
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e.Handled = true;
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return waiter;
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case 2: // Edit
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WaiterBI.Update(waiter);
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e.Handled = true;
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return waiter;
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case 3: // Delete
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e.Handled = WaiterBI.Delete(waiter.WaiterID);
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return WaiterBI.GetWaiter(1);
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default:
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throw new ArgumentException();
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}
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}
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private void btnSettle_Click(object sender, EventArgs e)
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{
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_billController.SettleBill();
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}
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private void btnModifier_Click(object sender, EventArgs e)
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{
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var item = _billController.CurrentProduct;
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if (item == null)
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return;
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int id;
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using (var bi = new ProductGroupBI())
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id = bi.GetProductGroupOfProduct(item.ProductID).ProductGroupID;
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_billController.ShowModifiers(id, item);
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}
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private void btnDelete_Click(object sender, EventArgs e)
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{
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_billController.SetQuantity(-1, false);
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}
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private void btnMoveTable_Click(object sender, EventArgs e)
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{
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_billController.MoveTable();
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}
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private void btnMore_Click(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button.Text == "More")
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MoreButton(true);
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else if (button.Text == "Less")
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MoreButton(false);
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else
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throw new InvalidOperationException("Button State incorrect");
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}
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private void MoreButton(bool more)
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{
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btnMore.Text = more ? "Less" : "More";
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btnQuantity.Visible = !more;
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btnRate.Visible = more;
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btnDelete.Visible = !more;
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btnDiscount.Visible = !more;
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btnModifier.Visible = !more;
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btnMoveTable.Visible = more;
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btnMoveKot.Visible = more;
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btnVoid.Visible = more;
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}
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private void btnMoveKot_Click(object sender, EventArgs e)
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{
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_billController.MergeKot();
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}
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#region Helper Functions
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public void ClearBill(OrderedDictionary<BillItemKey, BillItemValue> bill)
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{
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txtBillID.Text = "";
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txtKotID.Text = "";
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txtCreationDate.Text = "";
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txtDate.Text = "";
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txtLastEditDate.Text = "";
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txtTableID.Text = "";
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btnWaiter.Text = "Waiter - F5";
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btnWaiter.Tag = null;
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txtGrossTax.Text = "0.00";
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txtDiscount.Text = "0.00";
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txtServiceCharge.Text = "0.00";
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txtGrossAmount.Text = "0.00";
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txtAmount.Text = "0.00";
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bindingSource.DataSource = bill.Values;
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MoreButton(false);
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ChangeFormState(SaleFormState.Waiting);
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}
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public void ShowAmount(decimal discountAmount, decimal grossAmount, decimal serviceChargeAmount,
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decimal taxAmount, decimal valueAmount, List<BillItemValue> bill)
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{
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txtGrossTax.Text = string.Format("{0:#0.00}", taxAmount);
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txtDiscount.Text = string.Format("{0:#0.00}", discountAmount);
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txtServiceCharge.Text = string.Format("{0:#0.00}", serviceChargeAmount);
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txtGrossAmount.Text = string.Format("{0:#0.00}", grossAmount);
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txtAmount.Text = string.Format("{0:#0.00}", Math.Round(valueAmount));
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bindingSource.DataSource = bill;
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dgvProducts.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.DisplayedCells);
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}
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private void ChangeFormState(SaleFormState state)
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{
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flpGroup.Controls.Clear();
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flpMain.Controls.Clear();
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if (state == SaleFormState.Billing)
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ControlFactory.GenerateGroups(ref flpGroup, new Point(75, 75), 0, _productGroupList, productTypeButton_Click);
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else
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using (var bi = new FoodTableBI())
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ControlFactory.GenerateTables(ref flpMain, new Point(75, 75), 0, bi.List(), tableButton_Click);
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}
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private void productTypeButton_Click(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button == null)
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return;
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var item = button.Tag as ProductGroup;
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if (item.Name == "Previous" || item.Name == "Next")
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{
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int start = item.ProductGroupID;
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if (start < 0)
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start = 0;
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ControlFactory.GenerateGroups(ref flpGroup, new Point(75, 75), start, _productGroupList, productTypeButton_Click);
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}
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else
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{
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_currentProductGroup = item;
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ControlFactory.GenerateProducts(ref flpMain, new Point(75, 75), 0,
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productDictionary[item.ProductGroupID], productButton_Click);
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}
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}
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private void productButton_Click(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button == null)
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return;
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var item = button.Tag as Product;
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if (item.Name == "Previous" || item.Name == "Next")
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{
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int start = item.ProductID;
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if (start < 0)
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start = 0;
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ControlFactory.GenerateProducts(ref flpMain, new Point(75, 75), start, productDictionary[_currentProductGroup.ProductGroupID], productButton_Click);
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}
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else
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{
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_billController.AddProductToGrid(item);
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}
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}
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private void tableButton_Click(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button == null)
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return;
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var item = button.Tag as FoodTable;
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if (item.Name == "Previous" || item.Name == "Next")
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{
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var start = item.FoodTableID;
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if (start < 0)
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start = 0;
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using (var bi = new FoodTableBI())
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ControlFactory.GenerateTables(ref flpMain, new Point(75, 75), start, bi.List(), tableButton_Click);
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}
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else
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{
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string tableName = item.Name;
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_billController.LoadBillFromTable(tableName);
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txtTableID.Text = tableName;
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ChangeFormState(SaleFormState.Billing);
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}
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}
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private void btnPrintBill_Click(object sender, EventArgs e)
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{
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if (btnWaiter.Tag == null)
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btnWaiter.Tag = WaiterBI.GetWaiters()[0].WaiterID;
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_billController.SaveBill((int)btnWaiter.Tag, txtTableID.Text);
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}
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private void btnPrintKot_Click(object sender, EventArgs e)
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{
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if (btnWaiter.Tag == null)
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btnWaiter.Tag = WaiterBI.GetWaiters()[0].WaiterID;
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_billController.SaveKot((int)btnWaiter.Tag, txtTableID.Text);
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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_billController.CancelBillChanges();
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}
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private void btnQuantity_Click(object sender, EventArgs e)
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{
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_billController.SetQuantity(0, true);
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}
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private void btnDiscount_Click(object sender, EventArgs e)
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{
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_billController.ShowDiscount();
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//if (dgvProducts.Rows.Count > 0)
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// billController.SetDiscount(billController.CurrentProduct, -1);
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}
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#endregion
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}
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} |