protected virtual void BeforePrint()
{
BufferList = new List <byte[]>();
// 打印当日序号
BufferList.Add(PrinterCmdUtils.AlignCenter());
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2));
BufferList.Add(TextToByte(Title));
BufferList.Add(PrinterCmdUtils.NextLine());
BufferList.Add(PrinterCmdUtils.AlignLeft());
BufferList.Add(PrinterCmdUtils.PrintLineLeftRight($"餐桌：{Order.DeskName}", $"单号：{Order.Identifier}", fontSize: 2));
BufferList.Add(PrinterCmdUtils.NextLine());
if (!string.IsNullOrEmpty(Order.Remark))
{
BufferList.Add(PrinterCmdUtils.BoldOn());
BufferList.Add(TextToByte($"备注：{Order.Remark}"));
BufferList.Add(PrinterCmdUtils.NextLine());
BufferList.Add(PrinterCmdUtils.BoldOff());
BufferList.Add(PrinterCmdUtils.NextLine());
}
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1));
BufferList.Add(TextToByte($"服务员：{Order.StaffName}"));
BufferList.Add(PrinterCmdUtils.NextLine());
BufferList.Add(TextToByte($"打印时间：{DateTime.Now:yyyy-MM-dd HH:mm:ss}"));
BufferList.Add(PrinterCmdUtils.NextLine());
BufferList.Add(PrinterCmdUtils.SplitLine("-", Printer.Device.Format));
BufferList.Add(PrinterCmdUtils.NextLine());
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2));
}
private void Format(string name, string description)
{
BeforePrint();
if (!string.IsNullOrEmpty(description))
{
name += $"({description})";
}
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(3));
BufferList.Add(PrinterCmdUtils.AlignLeft());
BufferList.Add(PrinterCmdUtils.PrintLineLeftRight(name, "*1", Printer.FormatLen, 3));
BufferList.Add(PrinterCmdUtils.NextLine());
AfterPrint();
Send();
}
protected override void Printing()
{
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(3));
BufferList.Add(PrinterCmdUtils.AlignLeft());
foreach (var product in Products)
{
var name = product.Name;
if (!string.IsNullOrEmpty(product.Description))
{
name += $"({product.Description})";
}
BufferList.Add(PrinterCmdUtils.PrintLineLeftRight(name, "*" + double.Parse(product.Quantity + "").ToString(), Printer.FormatLen, 3));
BufferList.Add(PrinterCmdUtils.NextLine());
}
}
private void Format(string name, string description, string remark)
{
BeforePrint();
if (!string.IsNullOrEmpty(description))
{
name += $"({description})";
}
BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2));
BufferList.Add(PrinterCmdUtils.AlignLeft());
BufferList.Add(PrinterCmdUtils.PrintLineLeftRight("*1", name, Printer.FormatLen, 2));
BufferList.Add(PrinterCmdUtils.NextLine());
if (remark != null)
{
BufferList.Add(TextToByte($"备注：{remark}"));
BufferList.Add(PrinterCmdUtils.NextLine());
}
AfterPrint();
Send();
}
/// <summary>
/// 打印订单商品
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
private List <byte[]> ProductLine(ThirdOrderProduct product, int fontSize = 1)
{
var left = product.Name;
if (!string.IsNullOrEmpty(product.GetDesc()))
{
left += "(" + product.GetDesc() + ")";
}
var middle = "*" + Convert.ToDouble(product.Quantity);
var right = Convert.ToDouble(product.Price * product.Quantity) + "";
var place = string.Empty;
for (int i = 0; i < maxRightLen - middle.Length - right.Length; i++)
{
place += " ";
}
right = middle + place + right;
var buffer = PrinterCmdUtils.PrintLineLeftRight(left, right, fontSize: fontSize);
return(new List <byte[]> {
buffer
});
}
/// <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));
}
