/// <summary>
/// 后台打印
/// </summary>
/// <param name="order"></param>
/// <param name="socket"></param>
private void Backstage <T>(T order, Socket socket, PrintOption option = null) where T : class
{
var printSign = string.Empty;
if (order is TangOrder)
{
printSign = "Tang";
}
else if (order is ThirdOrder)
{
printSign = "Third";
}
var enumName = System.Enum.GetName(typeof(PrinterMode), Device.Mode);
var type = System.Type.GetType($"Jiandanmao.Code.{printSign}{enumName}Print");
if (order is Order)
{
((BackstagePrint)Activator.CreateInstance(type, order, this, socket)).Print();
}
else if (order is TangOrder)
{
((TangBackstagePrint)Activator.CreateInstance(type, order, this, socket, option)).Print();
}
else
{
((ThirdBackstagePrint)Activator.CreateInstance(type, order, this, socket)).Print();
}
}
public TangOrderPrint(TangOrder order, Printer printer, Socket socket, PrintOption option) : base(order, printer, socket, option)
{
if (option.Mode == Enum.PrintMode.PreOrder)
{
Title = "厨房总单";
}
else
{
Title = $"厨房总单（{option.Title}）";
}
}
/// <summary>
/// 打印订单（堂食）
/// </summary>
/// <param name="order"></param>
/// <param name="socket"></param>
private void PrintOrder(TangOrder order, Socket socket, PrintOption option)
{
if (Device.Type == 1)
{
ReceptionPrint(order, socket, option);
}
else if (Device.Type == 2)
{
Backstage(order, socket, option);
}
}
public TangBackstagePrint(TangOrder order, Printer printer, Socket socket, PrintOption option)
{
Order = order;
Printer = printer;
_socket = socket;
Option = option;
Title = option.Title;
Products = Option.Products?.Where(a => a.Feature == ProductFeature.SetMeal || Printer.Device.Foods.Contains(a.ProductId)).ToList();
if (option.Mode == PrintMode.PreOrder)
{
Title = "点菜单";
}
}
/// <summary>
/// 打印堂食订单
/// </summary>
/// <param name="order"></param>
public void Print(TangOrder order, PrintOption option)
{
lock (GetLock(Device.IP))
{
try
{
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(new IPEndPoint(IPAddress.Parse(Device.IP), Device.Port));
PrintOrder(order, socket, option);
socket.Close();
}
catch (SocketException ex)
{
LogHelper.AddLog($"堂食订单打印异常：{ex.Message}");
throw new Exception($"打印机[{Device.Name}]连接异常");
}
Thread.Sleep(10);
}
}
/// <summary>
/// 打印订单
/// </summary>
/// <param name="order"></param>
public static void Print <T>(T order, int type = 0, PrintOption option = null) where T : class
{
var printers = App.Printers.Where(a => a.Device.State == 1);
if (type != 0)
{
printers = printers.Where(a => a.Device.Type == type);
}
foreach (var printer in printers)
{
for (int i = 0; i < printer.Device.Quantity; i++)
{
if (order is Order entity)
{
if ((printer.Device.Scope & ActionScope.Takeout) > 0)
{
printer.Print(entity);
}
}
else if (order is TangOrder tang)
{
if (printer.Device.Type == 1 && // 前台小票机
!string.IsNullOrEmpty(printer.Device.CashierName) && // 打印机有设置关联收银台
!printer.Device.CashierName.Trim().Equals(tang.CashierName?.Trim() ?? "")) // 打印机关联收银台与订单不匹配
{
continue; // 不进行打印
}
if ((printer.Device.Scope & ActionScope.Store) > 0)
{
printer.Print(tang, option);
}
}
else if (order is ThirdOrder thirdOrder)
{
if ((printer.Device.Scope & ActionScope.Takeout) > 0)
{
printer.Print(thirdOrder);
}
}
}
}
}
/// <summary>
/// 前台打印（堂食订单）
/// </summary>
/// <param name="order"></param>
/// <param name="socket"></param>
private void ReceptionPrint(TangOrder order, Socket socket, PrintOption option)
{
var bufferArr = new List <byte[]>
{
// 打印当日序号
PrinterCmdUtils.AlignCenter(),
PrinterCmdUtils.FontSizeSetBig(2),
TextToByte(ApplicationObject.App.Business.Name),
PrinterCmdUtils.NextLine(),
TextToByte($"当日流水：{order.Identifier}"),
PrinterCmdUtils.NextLine(),
TextToByte(option.Title ?? "结账单"),
PrinterCmdUtils.NextLine()
};
// 餐桌
if (order.DeskId != null)
{
bufferArr.Add(PrinterCmdUtils.AlignLeft());
bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2));
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight($"餐桌：{order.DeskName}", $"人数：{order.PeopleNumber}", fontSize: 2));
bufferArr.Add(PrinterCmdUtils.NextLine());
}
bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1));
// 订单编号
bufferArr.Add(TextToByte($"订单编号：{order.Code}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 下单
bufferArr.Add(TextToByte($"下单时间：{order.CreateTime:yyyy-MM-dd HH:mm:ss}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 服务员
bufferArr.Add(TextToByte($"收银员：{order.StaffName}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 备注
if (!string.IsNullOrEmpty(order.Remark))
{
bufferArr.Add(TextToByte($"备注：{order.Remark}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
}
// 商品分隔
bufferArr.Add(PrinterCmdUtils.SplitText("-", "购买商品", Device.Format));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 打印商品
foreach (var product in option.Products)
{
var buffer = ProductLine(product);
buffer.ForEach(a =>
{
bufferArr.Add(a);
bufferArr.Add(PrinterCmdUtils.NextLine());
});
}
// 分隔
bufferArr.Add(PrinterCmdUtils.SplitLine("-", Device.Format));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 金额
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("餐位费：", order.MealFee.ToString()));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("原价：", order.OriginalAmount.ToString()));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("优惠：", (order.OriginalAmount - order.Amount + order.PreferentialAmount).ToString()));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("实收：", order.ActualAmount.ToString()));
bufferArr.Add(PrinterCmdUtils.NextLine());
//if (!string.IsNullOrEmpty(order.PaymentTypeName))
//{
// bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式：", order.PaymentTypeName));
// bufferArr.Add(PrinterCmdUtils.NextLine());
//}
if (order.TangOrderPayments != null && order.TangOrderPayments.Count > 0)
{
if (order.TangOrderPayments.Count == 1)
{
var first = order.TangOrderPayments.First();
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式：", first.Name));
bufferArr.Add(PrinterCmdUtils.NextLine());
}
else
{
var first = order.TangOrderPayments.First();
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式：", $"{first.Name}:{first.Amount}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
for (int i = 1; i < order.TangOrderPayments.Count; i++)
{
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("", $"{order.TangOrderPayments[i].Name}:{order.TangOrderPayments[i].Amount}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
}
}
}
if (!string.IsNullOrEmpty(order.PaymentRemark))
{
bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("支付备注：", order.PaymentRemark));
bufferArr.Add(PrinterCmdUtils.NextLine());
}
// 分隔
bufferArr.Add(PrinterCmdUtils.SplitText("-", "其他", Device.Format));
bufferArr.Add(PrinterCmdUtils.NextLine());
// 打印时间
bufferArr.Add(TextToByte($"打印时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(TextToByte(ApplicationObject.App.Business.Name));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(TextToByte($"电话：{ApplicationObject.App.Business.Mobile}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(TextToByte($"地址：{ApplicationObject.App.Business.Address}"));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(PrinterCmdUtils.AlignCenter());
bufferArr.Add(TextToByte($"谢谢您的惠顾"));
bufferArr.Add(PrinterCmdUtils.NextLine());
bufferArr.Add(PrinterCmdUtils.AlignLeft());
bufferArr.Add(PrinterCmdUtils.NextLine());
// 切割
bufferArr.Add(PrinterCmdUtils.FeedPaperCutAll());
// 打印
bufferArr.ForEach(a => socket.Send(a));
}
public TangFoodPrint(TangOrder order, Printer printer, Socket socket, PrintOption option) : base(order, printer, socket, option)
{
}