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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using POSV.Utils;
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using POSV.ShoppingCart;
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using POSV.MessageEvent;
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using POSV.Entity;
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namespace POSV.Bill
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{
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[ToolboxItem(true)]
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public partial class SharedControl : AbstractBill
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{
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public SharedControl()
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{
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InitializeComponent();
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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SetStyle(ControlStyles.Selectable , true);
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this.txtAmount.Multiline = false;
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this.txtAmount.Focus();
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this.txtAmount.Select();
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}
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protected override void OnPaintBackground(PaintEventArgs e)
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{
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e.Graphics.Clear(Focused ? SystemColors.Control : SystemColors.Control);
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}
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protected override void OnGotFocus(EventArgs e)
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{
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Invalidate();
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base.OnGotFocus(e);
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}
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protected override void OnLostFocus(EventArgs e)
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{
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base.OnLostFocus(e);
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Invalidate();
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}
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public override void SetFocus()
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{
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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}
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public override bool Focused
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{
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get
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{
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if (this.ActiveControl == null)
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{
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this.ActiveControl = this.txtAmount;
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}
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return this.ActiveControl.Focused;
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}
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}
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/// <summary>
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/// 订单对象
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/// </summary>
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private OrderObject _orderObject = null;
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public override void BindUi(OrderObject orderObject)
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{
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if (orderObject == null) return;
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this._orderObject = orderObject;
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//不抹零
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this._orderObject.MalingAmount = 0;
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//不找零
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this._orderObject.ChangeAmount = 0;
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//未收金额
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var unpaidAmount = this._orderObject.PaidAmount - this._orderObject.ReceivedAmount;
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//将当前应收金额赋值
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//支付方式固定金额，如果大于0，则设置支付金额为固定金额，比如3元优惠券，默认带出固定金额3元
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var payMode = this.Tag as PayMode;
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if(payMode.FixeAmount > 0)
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{
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this.txtAmount.Text = payMode.FixeAmount.ToString();
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this.txtAmount.ReadOnly = true;
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}
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else
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{
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this.txtAmount.ReadOnly = false;
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this.txtAmount.Text = unpaidAmount >= 0 ? unpaidAmount.ToString() : "0";
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}
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this.txtAmount.SelectAll();
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//刷新支付汇总清单
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this.billSummary1.Refresh(orderObject);
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//刷新支付列表
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this.billGrid1.RefreshGrid(this._orderObject.Pays);
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}
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private bool VerifyInputValue()
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{
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if (this._orderObject == null)
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{
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MsgEvent.Send(Constant.PAY_MESSAGE_EVENT_NOTIFY , new Tuple<bool , string>(true , "订单数据错误啦,请拍个照..."));
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return false;
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}
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//输入是否满足结账条件:消费明细中实收金额的合计 = 主单中的实收金额
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var isVerify = this._orderObject.Pays.Sum(x => x.PaidAmount) >= this._orderObject.PaidAmount;
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//满足结账条件
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if (isVerify)
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{
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MsgEvent.Send(Constant.PAY_MESSAGE_EVENT_NOTIFY , new Tuple<bool , string>(true , "满足结账条件,点击完成结账"));
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this.txtAmount.SelectAll();
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return false;
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}
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//操作员输入的实收金额
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decimal inputMoney = this.txtAmount.DecimalValue;
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if (inputMoney < 0)
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{
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MsgEvent.Send(Constant.PAY_MESSAGE_EVENT_NOTIFY , new Tuple<bool , string>(false , "请输入金额..."));
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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return false;
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}
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//未收金额
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var unpaidAmount = this._orderObject.PaidAmount - this._orderObject.ReceivedAmount;
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var payMode = this.Tag as PayMode;
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if (inputMoney > unpaidAmount)
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{
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//如果是固定金额默认设置规定额
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if (payMode.FixeAmount > 0)
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{
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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return true;
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}
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else
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{
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//如果不是固定金额
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MsgEvent.Send(Constant.PAY_MESSAGE_EVENT_NOTIFY, new Tuple<bool, string>(false, "金额不允许大于" + unpaidAmount + "..."));
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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return false;
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}
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}
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return true;
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}
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/// <summary>
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/// 操作是否验证通过
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/// </summary>
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private bool PaymentVerify = false;
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private void OnKeyboardBefore(object sender , BillKeyboardEventArgs e)
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{
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this.PaymentVerify = VerifyInputValue();
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}
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private void AddOtherPayType()
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{
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//实收金额，操作员录入的金额
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decimal inputMoney = this.txtAmount.DecimalValue;
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var payMode = this.Tag as PayMode;
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//验证是否已经存在当前支付方式
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if(this._orderObject.Pays.Exists(x => x.No == payMode.No))
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{
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var dialog = new DialogForm("提示", string.Format("已存在<{0}>，是否确定再次添加？", payMode.Name), MessageBoxIcon.Question, MessageBoxButtons.OKCancel);
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if(dialog.ShowDialog(this) != DialogResult.OK)
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{
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return;
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}
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}
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//构建支付方式
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PayItem item = OrderUtils.ToPayItem(payMode);
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//租户ID
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item.TenantId = Global.Instance.Authc.TenantId;
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//订单号
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item.OrderId = this._orderObject.Id;
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item.TradeNo = this._orderObject.TradeNo;
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//未收金额
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var unpaidAmount = this._orderObject.PaidAmount - this._orderObject.ReceivedAmount;
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if (inputMoney > unpaidAmount)
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{
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item.PaidAmount = unpaidAmount;
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this._orderObject.OverAmount = inputMoney- unpaidAmount;
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}
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else {
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//实收金额
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item.PaidAmount = inputMoney;
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}
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//找零金额
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item.ChangeAmount = 0;
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//已收金额 = 收银员输入的金额 - 找零，真正意义上实际收款金额
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item.Amount = (inputMoney - 0);
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//溢收金额
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item.OverAmount = this._orderObject.OverAmount;
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item.CardNo = "";
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item.Memo = string.Empty;
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item.TradeVoucherNo = string.Empty;
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item.Status = (int)OrderPaymentStatus.已付款;
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item.StatusDesc = payMode.Name;
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//将新的支付压入支付清单
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this._orderObject.Pays.Add(item);
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//刷新界面数据
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this.billSummary1.Refresh(this._orderObject);
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this.billGrid1.RefreshGrid(this._orderObject.Pays);
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//未收金额
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unpaidAmount = this._orderObject.PaidAmount - this._orderObject.ReceivedAmount;
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//如果是固定金额默认设置规定额
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if (payMode.FixeAmount > 0)
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{
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this.txtAmount.Text = payMode.FixeAmount.ToString();
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this.txtAmount.ReadOnly = true;
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}
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else
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{
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this.txtAmount.ReadOnly = false;
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this.txtAmount.Text = unpaidAmount < 0 ? "0" : unpaidAmount.ToString();
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}
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//this.txtAmount.Text = unpaidAmount < 0 ? "0" : unpaidAmount.ToString();
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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}
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private void OnKeyboardAfter(object sender , BillKeyboardEventArgs e)
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{
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//支付方式固定金额，如果大于0，则设置支付金额为固定金额，比如3元优惠券，默认带出固定金额3元
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var payMode = this.Tag as PayMode;
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switch (e.KeyCode)
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{
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case "clear":
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//如果当前焦点控件是输入框
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if (this.ActiveControl is TextBox)
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{
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if (payMode.FixeAmount > 0)
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{
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break;
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}
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var activeControl = this.ActiveControl as TextBox;
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activeControl.Text = string.Empty;
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}
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break;
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case "accept":
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//验证通过
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if (this.PaymentVerify)
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{
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AddOtherPayType();
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}
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break;
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case "100":
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{
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//如果当前焦点控件是输入框
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if (this.ActiveControl is TextBox)
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{
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if (payMode.FixeAmount > 0)
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{
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break;
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}
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var activeControl = this.ActiveControl as TextBox;
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activeControl.Text = string.Empty;
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}
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InputSimulatorUtils.SendKey(KeyCodes.Map["1"]);
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InputSimulatorUtils.SendKey(KeyCodes.Map["0"]);
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InputSimulatorUtils.SendKey(KeyCodes.Map["0"]);
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}
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break;
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case "50":
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{
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//如果当前焦点控件是输入框
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if (this.ActiveControl is TextBox)
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{
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if (payMode.FixeAmount > 0)
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{
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break;
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}
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var activeControl = this.ActiveControl as TextBox;
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activeControl.Text = string.Empty;
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}
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InputSimulatorUtils.SendKey(KeyCodes.Map["5"]);
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InputSimulatorUtils.SendKey(KeyCodes.Map["0"]);
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}
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break;
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case "20":
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{
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//如果当前焦点控件是输入框
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if (this.ActiveControl is TextBox)
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{
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if (payMode.FixeAmount > 0)
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{
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break;
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}
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var activeControl = this.ActiveControl as TextBox;
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activeControl.Text = string.Empty;
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}
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InputSimulatorUtils.SendKey(KeyCodes.Map["2"]);
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InputSimulatorUtils.SendKey(KeyCodes.Map["0"]);
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}
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break;
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case "10":
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{
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//如果当前焦点控件是输入框
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if (this.ActiveControl is TextBox)
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{
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if (payMode.FixeAmount > 0)
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{
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break;
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}
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var activeControl = this.ActiveControl as TextBox;
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activeControl.Text = string.Empty;
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}
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InputSimulatorUtils.SendKey(KeyCodes.Map["1"]);
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InputSimulatorUtils.SendKey(KeyCodes.Map["0"]);
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}
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break;
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default:
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InputSimulatorUtils.SendKey(KeyCodes.Map[e.KeyCode]);
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break;
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}
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}
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private void OnPaymentRowDeleteClick(object sender , PaymentRowDeleteClickEventArgs e)
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{
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if (this._orderObject.Pays.Exists(x => x.Id == e.ObjectId))
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{
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var _oldItem = this._orderObject.Pays.Find(x => x.Id == e.ObjectId);
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//删除已经存在的支付方式
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this._orderObject.Pays.Remove(_oldItem);
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if (_oldItem.OverAmount > 0)
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{
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//删除付款列表重新计算溢收
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this._orderObject.OverAmount = this._orderObject.OverAmount - _oldItem.OverAmount;
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}
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else {
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if (this._orderObject.Pays.Count > 0) {
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var lastItem = this._orderObject.Pays[this._orderObject.Pays.Count - 1];
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if (lastItem.OverAmount > 0 && lastItem.OverAmount >= _oldItem.PaidAmount)
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{
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lastItem.PaidAmount = lastItem.PaidAmount + _oldItem.PaidAmount;
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lastItem.OverAmount = lastItem.OverAmount - _oldItem.PaidAmount;
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this._orderObject.OverAmount = lastItem.OverAmount;
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}
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else if (lastItem.OverAmount > 0 && lastItem.OverAmount < _oldItem.PaidAmount)
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{
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lastItem.PaidAmount = lastItem.Amount;
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lastItem.OverAmount = 0;
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this._orderObject.OverAmount = 0;
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}
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else {
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this._orderObject.OverAmount = 0;
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}
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}
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else {
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this._orderObject.OverAmount = 0;
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}
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}
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//刷新界面数据
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this.billSummary1.Refresh(this._orderObject);
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this.billGrid1.RefreshGrid(this._orderObject.Pays);
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//未收金额
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var unpaidAmount = this._orderObject.ReceivableAmount - this._orderObject.ReceivedAmount;
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var payMode = this.Tag as PayMode;
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//如果是固定金额默认设置规定额
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if (payMode.FixeAmount > 0)
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{
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this.txtAmount.Text = payMode.FixeAmount.ToString();
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this.txtAmount.ReadOnly = true;
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}
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else
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{
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this.txtAmount.ReadOnly = false;
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this.txtAmount.Text = unpaidAmount < 0 ? "0" : unpaidAmount.ToString();
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}
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this.txtAmount.Focus();
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this.txtAmount.SelectAll();
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}
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}
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public override void SimulateKeyboard(BillKeyboardEventArgs e)
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{
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base.SimulateKeyboard(e);
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this.OnKeyboardBefore(this.billKeyboard1 , e);
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if (this.PaymentVerify)
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{
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this.OnKeyboardAfter(this.billKeyboard1 , e);
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}
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}
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public override void Clear()
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{
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base.Clear();
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this.txtAmount.Text = string.Empty;
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this._orderObject = null;
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}
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}
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}
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