/// <summary>
/// 打印订单及菜品信息
/// </summary>
async Task printDine(string dineId, List <int> dineMenuIds, List <PrintType> printTypes)
{
DineForPrinting dp = null;
try {
dp = await getDineForPrinting(dineId, dineMenuIds);
if (dp == null)
{
serverLog("获取订单信息失败，请检查网络设置", LogLevel.Error);
return;
}
serverLog($"发送打印命令 单号: {dineId}", LogLevel.Info);
if (Config.IsIPPrinter)
{
DinePrinter dinePrinter = new DinePrinter();
await dinePrinter.Print(dp, printTypes, dineMenuIds.Count == 0);
}
else
{
DineDriverPrinter dineDriverPrinter = new DineDriverPrinter();
dineDriverPrinter.Print(dp, printTypes, dineMenuIds.Count == 0);
}
serverLog($"发送命令成功 单号: {dineId}", LogLevel.Success);
printCompleted(dineId);
}
catch (Exception e) {
serverLog($"无法打印 单号: {dineId}, 错误信息: {e.Message}", LogLevel.Error);
remoteLog(Log.LogLevel.Error, $"DineId: {dineId}, {e.Message}", $"Data: {JsonConvert.SerializeObject(dp)}, Error: {e}");
}
}
/// <summary>
/// 打印本地测试
/// </summary>
async Task printLocalTest(List <PrintType> printTypes, string ipOrName)
{
DineForPrinting dp = Config.GetTestProtocol(ipOrName);
try {
serverLog($"开始本地测试, 打印机: {ipOrName}", LogLevel.Info);
serverLog($"发送本地测试单命令", LogLevel.Info);
if (Config.IsIPPrinter)
{
DinePrinter dinePrinter = new DinePrinter();
await dinePrinter.Print(dp, printTypes, true);
}
else
{
DineDriverPrinter dineDriverPrinter = new DineDriverPrinter();
dineDriverPrinter.Print(dp, printTypes, true);
}
serverLog($"发送本地测试单命令成功", LogLevel.Success);
}
catch (Exception e) {
serverLog($"无法打印本地测试单, 错误信息: {e.Message}", LogLevel.Error);
remoteLog(Log.LogLevel.Error, $"Local Test, {e.Message}", $"Data: {JsonConvert.SerializeObject(dp)}, Error: {e}");
}
}
/// <summary>
/// 生成厨房单图片
/// </summary>
protected Bitmap generateKitchenOrderBmp(DineForPrinting protocol, DineMenu dineMenu, SetMealMenu setMealMenu)
{
Bitmap bmp = new Bitmap(protocol.PrinterFormat.PaperSize, maxHeight);
Graphics g = Graphics.FromImage(bmp);
int realHeight = drawKitchenOrder(g, protocol, dineMenu, setMealMenu);
return(cutBmp(bmp, realHeight));
}
/// <summary>
/// 生成传菜单图片
/// </summary>
protected Bitmap generateServeOrderBmp(DineForPrinting protocol)
{
Bitmap bmp = new Bitmap(protocol.PrinterFormat.PaperSize, maxHeight);
Graphics g = Graphics.FromImage(bmp);
int realHeight = drawServeOrder(g, protocol);
return(cutBmp(bmp, realHeight));
}
/// <summary>
/// 生成收银条图片
/// </summary>
protected Bitmap generateReciptBmp(DineForPrinting protocol, bool isFullDineMenus)
{
Bitmap bmp = new Bitmap(protocol.PrinterFormat.PaperSize, maxHeight);
Graphics g = Graphics.FromImage(bmp);
int realHeight = drawRecipt(g, protocol, isFullDineMenus);
return(cutBmp(bmp, realHeight));
}
/// <summary>
/// 根据Graphics绘制传菜单
/// </summary>
protected int drawServeOrder(Graphics g, DineForPrinting protocol)
{
PrinterGraphics printerG = new PrinterGraphics(g, protocol.PrinterFormat.PaperSize, protocol.PrinterFormat.Font, protocol.PrinterFormat.PaddingRight);
printerG.DrawStringLine(protocol.Dine.Desk.ServeDepartmentName, protocol.PrinterFormat.ServeOrderFontSize);
printerG.DrawStringLine($"单号: {protocol.Dine.Id}", protocol.PrinterFormat.ServeOrderSmallFontSize);
printerG.DrawStringLine($"时间: {protocol.Dine.BeginTime.ToString("M-d HH:mm")}", protocol.PrinterFormat.ServeOrderSmallFontSize);
printerG.DrawStringLine($"餐桌: {protocol.Dine.Desk.Name}", protocol.PrinterFormat.ServeOrderFontSize);
printHr(printerG);
printGrid82(printerG, new string[] { "名称", "数量" }, protocol.PrinterFormat.ServeOrderSmallFontSize);
printHr(printerG);
foreach (DineMenu dineMenu in protocol.Dine.DineMenus.Where(p => p.Status != HotelDAO.Models.DineMenuStatus.Returned))
{
// 打印具体菜品信息
printGrid82(printerG, new string[] { dineMenu.Menu.Name, dineMenu.Count.ToString() }, protocol.PrinterFormat.ServeOrderFontSize);
// 如果菜品为套餐，则打印套餐包含的具体菜品信息
if (dineMenu.Menu.IsSetMeal)
{
List <SetMealMenu> setMealMenus = dineMenu.Menu.SetMealMenus;
for (int i = 0; i < setMealMenus.Count; i++)
{
char tab = '├';
if (i == setMealMenus.Count - 1)
{
tab = '└';
}
printGrid82(printerG, new string[] { $"{tab} {setMealMenus[i].Name}", setMealMenus[i].Count.ToString() }, protocol.PrinterFormat.ServeOrderFontSize);
}
}
// 打印菜品的备注信息
var remarks = dineMenu.Remarks.ToList();
for (int i = 0; i < dineMenu.Remarks.Count; i++)
{
char tab = '├';
if (i == dineMenu.Remarks.Count - 1)
{
tab = '└';
}
printGrid82(printerG, new string[] { $"{tab} {remarks[i].Name}", null, }, protocol.PrinterFormat.ServeOrderFontSize);
}
}
;
printEnd(printerG);
return(printerG.GetHeight());
}
/// <summary>
/// 根据Graphics绘制厨房单
/// </summary>
protected int drawKitchenOrder(Graphics g, DineForPrinting protocol, DineMenu dineMenu, SetMealMenu setMealMenu)
{
PrinterGraphics printerG = new PrinterGraphics(g, protocol.PrinterFormat.PaperSize, protocol.PrinterFormat.Font, protocol.PrinterFormat.PaddingRight);
printerG.DrawStringLine(dineMenu.Menu.DepartmentName, protocol.PrinterFormat.KitchenOrderFontSize);
printerG.DrawStringLine($"单号: {protocol.Dine.Id}", protocol.PrinterFormat.KitchenOrderSmallFontSize);
printerG.DrawStringLine($"时间: {protocol.Dine.BeginTime.ToString("M-d HH:mm")}", protocol.PrinterFormat.KitchenOrderSmallFontSize);
if (dineMenu.Status == HotelDAO.Models.DineMenuStatus.Returned)
{
string returnStr = "退菜";
if (dineMenu.ReturnedReason != null)
{
returnStr += $", 理由: {dineMenu.ReturnedReason}";
}
printerG.DrawStringLine(returnStr, protocol.PrinterFormat.KitchenOrderFontSize);
}
printerG.DrawStringLine($"餐桌: {protocol.Dine.Desk.Name}", protocol.PrinterFormat.KitchenOrderFontSize);
printGrid82(printerG, new string[] { dineMenu.Menu.Name, dineMenu.Count.ToString() }, protocol.PrinterFormat.KitchenOrderFontSize);
if (setMealMenu != null)
{
printGrid82(printerG, new string[] { $"└ {setMealMenu.Name}", setMealMenu.Count.ToString() }, protocol.PrinterFormat.KitchenOrderFontSize);
}
// 打印菜品的备注信息
var remarks = dineMenu.Remarks.ToList();
for (int i = 0; i < dineMenu.Remarks.Count; i++)
{
char tab = '├';
if (i == dineMenu.Remarks.Count - 1)
{
tab = '└';
}
printGrid82(printerG, new string[] { $"{tab} {remarks[i].Name}", null, }, protocol.PrinterFormat.KitchenOrderFontSize);
}
printEnd(printerG);
return(printerG.GetHeight());
}
/// <summary>
/// 打印远程测试
/// </summary>
async Task printRemoteTest(List <PrintType> printTypes, string ipOrName)
{
DineForPrinting dp = null;
try {
serverLog($"开始测试, 打印机: {ipOrName}", LogLevel.Info);
dp = await getDineForPrinting("00000000000000");
if (dp == null)
{
serverLog("获取订单信息失败，请检查网络设置", LogLevel.Error);
return;
}
dp.Dine.Desk.ReciptPrinter.IpAddress = ipOrName;
dp.Dine.Desk.ReciptPrinter.Name = ipOrName;
dp.Dine.Desk.ServePrinter.IpAddress = ipOrName;
dp.Dine.Desk.ServePrinter.Name = ipOrName;
foreach (var dineMenu in dp.Dine.DineMenus)
{
dineMenu.Menu.Printer.IpAddress = ipOrName;
dineMenu.Menu.Printer.Name = ipOrName;
}
serverLog($"发送测试单命令", LogLevel.Info);
if (Config.IsIPPrinter)
{
DinePrinter dinePrinter = new DinePrinter();
await dinePrinter.Print(dp, printTypes, true);
}
else
{
DineDriverPrinter dineDriverPrinter = new DineDriverPrinter();
dineDriverPrinter.Print(dp, printTypes, true);
}
serverLog($"发送测试单命令成功", LogLevel.Success);
printCompleted("00000000000000");
}
catch (Exception e) {
serverLog($"无法打印测试单, 错误信息: {e}", LogLevel.Error);
remoteLog(Log.LogLevel.Error, $"Online Test, {e.Message}", $"Data: {JsonConvert.SerializeObject(dp)}, Error: {e}");
}
}
async Task <DineForPrinting> getDineForPrinting(string dineId, List <int> dineMenuIds = null)
{
object postData = new {
HotelId = Config.HotelId,
DineId = dineId,
DineMenuIds = dineMenuIds
};
string response = await HttpPost.PostAsync(Config.RemoteGetDineForPrintingUrl, postData);
if (response == null)
{
return(null);
}
DineForPrinting protocol = JsonConvert.DeserializeObject <DineForPrinting>(response);
if (protocol.Hotel == null)
{
return(null);
}
return(protocol);
}
public static DineForPrinting GetTestProtocol(string ipOrName)
{
DineForPrinting p = new DineForPrinting {
Hotel = new Hotel {
Id = 1,
Name = "本地测试饭店名",
Address = "本地测试饭店地址",
OpenTime = new TimeSpan(8, 0, 0),
CloseTime = new TimeSpan(22, 0, 0),
Tel = "000-00000000",
Usable = true
},
Dine = new Dine {
Id = "00000000000000",
Status = HotelDAO.Models.DineStatus.Untreated,
Type = HotelDAO.Models.DineType.ToStay,
HeadCount = 10,
Price = 123.56m,
OriPrice = 987.65m,
Change = 123.456m,
Discount = 0.5,
DiscountName = "本地测试折扣名",
DiscountType = HotelDAO.Models.DiscountType.PayKind,
BeginTime = DateTime.Now,
IsPaid = true,
IsOnline = true,
UserId = "0000000000",
Waiter = new Staff {
Id = "00000000",
Name = "本地测试服务员名"
},
Clerk = new Staff {
Id = "00000000",
Name = "本地测试收银员名"
},
Remarks = new List <Remark> {
new Remark {
Id = 1, Name = "本地测试备注1", Price = 12.34m
},
new Remark {
Id = 2, Name = "本地测试备注2", Price = 56.78m
},
new Remark {
Id = 3, Name = "本地测试备注3", Price = 90.12m
},
new Remark {
Id = 4, Name = "本地测试备注4", Price = 34.56m
}
},
Desk = new Desk {
Id = "000",
QrCode = "111",
Name = "本地测试桌名",
Description = "本地测试桌子备注信息",
AreaType = HotelDAO.Models.AreaType.Normal,
ReciptPrinter = new Printer {
Id = 0,
Name = ipOrName,
IpAddress = ipOrName,
Usable = true
},
ServePrinter = new Printer {
Id = 1,
Name = ipOrName,
IpAddress = ipOrName,
Usable = true
},
ReciptDepartmentName = "测试收银部门名",
ServeDepartmentName = "测试传菜部门名"
},
DineMenus = new List <DineMenu>(),
DinePaidDetails = new List <DinePaidDetail> {
new DinePaidDetail {
Price = 12.34m,
RecordId = "1234567890abcdeABCDE",
PayKind = new PayKind {
Id = 0,
Name = "本地测试支付1",
Type = HotelDAO.Models.PayKindType.Online
}
},
new DinePaidDetail {
Price = 12.34m,
RecordId = "1234567890abcdeABCDE",
PayKind = new PayKind {
Id = 0,
Name = "本地测试支付2",
Type = HotelDAO.Models.PayKindType.Offline
}
},
new DinePaidDetail {
Price = 12.34m,
RecordId = "1234567890abcdeABCDE",
PayKind = new PayKind {
Id = 0,
Name = "本地测试支付3",
Type = HotelDAO.Models.PayKindType.Points
}
}
}
},
User = new User {
Id = "00000000",
Email = "*****@*****.**",
UserName = "******",
PhoneNumber = "12345678900"
},
PrinterFormat = new PrinterFormat {
PaperSize = 278,
Font = " 宋体",
ColorDepth = 55,
ReciptBigFontSize = 10,
ReciptFontSize = 10,
ReciptSmallFontSize = 7,
KitchenOrderFontSize = 10,
KitchenOrderSmallFontSize = 8,
ServeOrderFontSize = 10,
ServeOrderSmallFontSize = 8,
ShiftBigFontSize = 12,
ShiftFontSize = 8,
ShiftSmallFontSize = 7,
PaddingRight = 0
}
};
for (int i = 1; i <= 2; i++)
{
p.Dine.DineMenus.Add(new DineMenu {
Status = HotelDAO.Models.DineMenuStatus.Normal,
Count = 10,
OriPrice = 156.78m,
Price = 12.34m,
RemarkPrice = 12.34m,
Remarks = new List <Remark> {
new Remark {
Id = 0, Name = "本地测试备注1", Price = 12.34m
},
new Remark {
Id = 1, Name = "本地测试备注2", Price = 56.78m
},
new Remark {
Id = 2, Name = "本地测试备注3", Price = 90.12m
},
new Remark {
Id = 3, Name = "本地测试备注4", Price = 34.56m
}
},
Menu = new Menu {
Id = $"0000{i}",
Code = "test",
Name = $"本地测试菜品名{i}",
NameAbbr = $"本地测试{i}",
Unit = "份",
IsSetMeal = false,
Printer = new Printer {
Id = 2,
Name = ipOrName,
IpAddress = ipOrName,
Usable = true
},
DepartmentName = $"测试厨房名{i}"
}
});
}
return(p);
}
public async Task Print(DineForPrinting protocol, List <PrintType> printTypes, bool isFullDineMenus)
{
handleIPPrinterFormat(protocol.PrinterFormat);
List <Task> allTasks = new List <Task>();
foreach (PrintType type in printTypes)
{
if (type == PrintType.Recipt)
{
if (protocol.Dine.Desk.ReciptPrinter == null)
{
continue;
}
IPAddress ip = IPAddress.Parse(protocol.Dine.Desk.ReciptPrinter.IpAddress);
Bitmap bmp = generateReciptBmp(protocol, isFullDineMenus);
allTasks.Add(IPPrinter.GetInstance().Print(ip, bmp, protocol.PrinterFormat.ColorDepth));
}
else if (type == PrintType.ServeOrder)
{
if (protocol.Dine.Desk.ServePrinter == null)
{
continue;
}
IPAddress ip = IPAddress.Parse(protocol.Dine.Desk.ServePrinter.IpAddress);
Bitmap bmp = generateServeOrderBmp(protocol);
allTasks.Add(IPPrinter.GetInstance().Print(ip, bmp, protocol.PrinterFormat.ColorDepth));
}
else if (type == PrintType.KitchenOrder)
{
foreach (DineMenu dineMenu in protocol.Dine.DineMenus.Where(p => p.Status != HotelDAO.Models.DineMenuStatus.Returned))
{
if (dineMenu.Menu.Printer == null)
{
continue;
}
if (!dineMenu.Menu.IsSetMeal)
{
IPAddress ip = IPAddress.Parse(dineMenu.Menu.Printer.IpAddress);
Bitmap bmp = generateKitchenOrderBmp(protocol, dineMenu, null);
allTasks.Add(IPPrinter.GetInstance().Print(ip, bmp, protocol.PrinterFormat.ColorDepth));
}
else
{
foreach (SetMealMenu setMealMenu in dineMenu.Menu.SetMealMenus)
{
IPAddress ip = IPAddress.Parse(dineMenu.Menu.Printer.IpAddress);
Bitmap bmp = generateKitchenOrderBmp(protocol, dineMenu, setMealMenu);
allTasks.Add(IPPrinter.GetInstance().Print(ip, bmp, protocol.PrinterFormat.ColorDepth));
}
}
}
}
}
foreach (var t in allTasks)
{
await t;
}
}
public void Print(DineForPrinting protocol, List <PrintType> printTypes, bool isFullDineMenus)
{
foreach (PrintType type in printTypes)
{
if (type == PrintType.Recipt)
{
if (protocol.Dine.Desk.ReciptPrinter == null)
{
continue;
}
PrintDocument pd = new PrintDocument();
pd.PrinterSettings.PrinterName = protocol.Dine.Desk.ReciptPrinter.Name;
pd.DefaultPageSettings.PaperSize = new PaperSize("Custom", protocol.PrinterFormat.PaperSize, maxHeight);
pd.PrintPage += (sender, e) => {
drawRecipt(e.Graphics, protocol, isFullDineMenus);
};
pd.Print();
}
else if (type == PrintType.ServeOrder)
{
if (protocol.Dine.Desk.ServePrinter == null)
{
continue;
}
PrintDocument pd = new PrintDocument();
pd.PrinterSettings.PrinterName = protocol.Dine.Desk.ServePrinter.Name;
pd.DefaultPageSettings.PaperSize = new PaperSize("Custom", protocol.PrinterFormat.PaperSize, maxHeight);
pd.PrintPage += (sender, e) => {
drawServeOrder(e.Graphics, protocol);
};
pd.Print();
}
else if (type == PrintType.KitchenOrder)
{
foreach (DineMenu dineMenu in protocol.Dine.DineMenus.Where(p => p.Status != HotelDAO.Models.DineMenuStatus.Returned))
{
if (dineMenu.Menu.Printer == null)
{
continue;
}
if (!dineMenu.Menu.IsSetMeal)
{
PrintDocument pd = new PrintDocument();
pd.PrinterSettings.PrinterName = dineMenu.Menu.Printer.Name;
pd.DefaultPageSettings.PaperSize = new PaperSize("Custom", protocol.PrinterFormat.PaperSize, maxHeight);
pd.PrintPage += (sender, e) => {
drawKitchenOrder(e.Graphics, protocol, dineMenu, null);
};
pd.Print();
}
else
{
foreach (SetMealMenu setMealMenu in dineMenu.Menu.SetMealMenus)
{
PrintDocument pd = new PrintDocument();
pd.PrinterSettings.PrinterName = dineMenu.Menu.Printer.Name;
pd.DefaultPageSettings.PaperSize = new PaperSize("Custom", protocol.PrinterFormat.PaperSize, maxHeight);
pd.PrintPage += (sender, e) => {
drawKitchenOrder(e.Graphics, protocol, dineMenu, setMealMenu);
};
pd.Print();
}
}
}
}
}
}
/// <summary>
/// 根据Graphics绘制收银条
/// </summary>
protected int drawRecipt(Graphics g, DineForPrinting protocol, bool isFullDineMenus)
{
PrinterGraphics printerG = new PrinterGraphics(g, protocol.PrinterFormat.PaperSize, protocol.PrinterFormat.Font, protocol.PrinterFormat.PaddingRight);
printerG.DrawStringLine($"欢迎光临{protocol.Hotel.Name}", protocol.PrinterFormat.ReciptBigFontSize, align: StringAlignment.Center);
printerG.DrawStringLine($"TEL: {protocol.Hotel.Tel}", protocol.PrinterFormat.ReciptSmallFontSize, align: StringAlignment.Center);
printerG.DrawStringLine($"{protocol.Hotel.Address}", protocol.PrinterFormat.ReciptSmallFontSize, align: StringAlignment.Center);
printerG.DrawStringLine($"收据", protocol.PrinterFormat.ReciptSmallFontSize, align: StringAlignment.Center);
printerG.TrimY(5);
printerG.DrawStringLine($"单号: {protocol.Dine.Id}", protocol.PrinterFormat.ReciptFontSize);
printerG.DrawStringLine($"时间: {protocol.Dine.BeginTime.ToString("M-d HH:mm")}", protocol.PrinterFormat.ReciptFontSize);
if (protocol.Dine.Type == HotelDAO.Models.DineType.ToStay)
{
printerG.DrawStringLine($"餐桌: {protocol.Dine.Desk.Name}", protocol.PrinterFormat.ReciptFontSize);
}
else if (protocol.Dine.Type == HotelDAO.Models.DineType.ToGo)
{
printerG.DrawStringLine($"外卖: {protocol.Dine.Desk.Name}", protocol.PrinterFormat.ReciptBigFontSize);
if (protocol.Dine.TakeOut.RecordId != null)
{
printerG.DrawStringLine($"外卖平台编号: {protocol.Dine.TakeOut.RecordId}", protocol.PrinterFormat.ReciptBigFontSize);
}
printerG.DrawStringLine($"手机: {protocol.User.PhoneNumber}", protocol.PrinterFormat.ReciptBigFontSize);
printerG.DrawStringLine($"地址: {protocol.Dine.TakeOut.Address}", protocol.PrinterFormat.ReciptBigFontSize);
}
printHr(printerG);
printGridRecipt(printerG, new string[] { "名称", "数量", "单价", "折后小计" }, protocol.PrinterFormat.ReciptFontSize);
printHr(printerG);
decimal priceAll = 0m;
foreach (DineMenu dineMenu in protocol.Dine.DineMenus.Where(p => p.Status != HotelDAO.Models.DineMenuStatus.Returned))
{
// 打印具体菜品信息
printGridRecipt(printerG, new string[] {
dineMenu.Menu.Name,
dineMenu.Count.ToString(),
dineMenu.OriPrice.ToString(),
(dineMenu.Price * dineMenu.Count).ToString()
}, protocol.PrinterFormat.ReciptFontSize);
priceAll += dineMenu.Price * dineMenu.Count;
// 如果菜品为套餐，则打印套餐包含的具体菜品信息
if (dineMenu.Menu.IsSetMeal)
{
List <SetMealMenu> setMealMenus = dineMenu.Menu.SetMealMenus;
for (int i = 0; i < setMealMenus.Count; i++)
{
char tab = '├';
if (i == setMealMenus.Count - 1)
{
tab = '└';
}
printGridRecipt(printerG, new string[] {
$"{tab} {setMealMenus[i].Name}",
setMealMenus[i].Count.ToString(),
null, null
}, protocol.PrinterFormat.ReciptFontSize);
}
}
// 打印菜品的备注信息
var remarks = dineMenu.Remarks.ToList();
for (int i = 0; i < dineMenu.Remarks.Count; i++)
{
char tab = '├';
if (i == dineMenu.Remarks.Count - 1)
{
tab = '└';
}
printGridRecipt(printerG, new string[] {
$"{tab} {remarks[i].Name}",
null,
0 == remarks[i].Price ? null : remarks[i].Price.ToString(),
0 == remarks[i].Price ? null : remarks[i].Price.ToString()
}, protocol.PrinterFormat.ReciptFontSize);
priceAll += remarks[i].Price;
}
}
;
printHr(printerG);
if (isFullDineMenus)
{
priceAll = protocol.Dine.Price;
}
printGrid55f(printerG, new string[] { "总计", priceAll.ToString() }, protocol.PrinterFormat.ReciptBigFontSize);
if (protocol.Dine.Discount < 1)
{
printerG.DrawStringLine($"{protocol.Dine.DiscountName}: {protocol.Dine.Discount * 10}折", protocol.PrinterFormat.ReciptFontSize);
}
string paidWay = protocol.Dine.IsOnline ? "线上支付" : "线下支付";
printerG.DrawStringLine($"支付方式: {paidWay}", protocol.PrinterFormat.ReciptFontSize);
foreach (DinePaidDetail dinePaidDetail in protocol.Dine.DinePaidDetails)
{
decimal dinePaidDetailPrice = dinePaidDetail.Price;
if (dinePaidDetail.PayKind.Type == HotelDAO.Models.PayKindType.Cash)
{
dinePaidDetailPrice += protocol.Dine.Change;
}
printerG.DrawStringLine($"{dinePaidDetail.PayKind.Name}: ￥{dinePaidDetailPrice}", protocol.PrinterFormat.ReciptFontSize);
}
if (protocol.Dine.IsPaid)
{
printerG.DrawStringLine($"找零: ￥{protocol.Dine.Change}", protocol.PrinterFormat.ReciptFontSize);
}
else
{
printerG.DrawStringLine("未支付", protocol.PrinterFormat.ReciptFontSize);
}
printEnd(printerG);
g.Dispose();
return(printerG.GetHeight());
}