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final receipt update

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This commit is contained in:
EugeneTes
2026-01-22 11:09:38 +01:00
parent 9fbc61dede
commit fcb192b797
31 changed files with 2679 additions and 655 deletions
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33
EpsonTemplatesTest/EpsonTemplatesTest.csproj
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@@ -16,6 +16,39 @@
<None Update="kitchen-u220.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Samples\bar-default.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Samples\fallback.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Samples\final-receipt.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Samples\kitchen-default.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Samples\kitchen-u220.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\assignments.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\bar-default.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\fallback.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\final-receipt.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\kitchen-default.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
<None Update="Templates\kitchen-u220.template">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

69
EpsonTemplatesTest/Program.cs
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@@ -6,62 +6,22 @@ using Inspectron.Epson.Templates.Interpreter;
using Inspectron.Epson.Templates.Language;
using System.Text.Json;
var receipt = new KitchenReceipt
{
Title = "Warme Küche",
TransactionDateTime = new DateTime(2025, 10, 23, 12, 18, 0),
ReceiptNumber = "132018166",
WaiterName = "Mariano Amato",
WaiterId = "32 (VK Restaurant)",
TableNumber = "22",
SpecialInstruction = "Next dish"
};
// Add dishes (this section can be empty if no dishes were ordered)
receipt.Gangs.Add(new Gang(2, "Gang"));
receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi")
{
Modifications = new DishModifications
{
Removed = new List<string> { "Wasabi" },
Added = new List<string> { "Extra Ginger" }
},
Comment = "No soy sauce"
});
receipt.Gangs[0].Dishes.Add(new Dish(1, "Baby Spinach Salad with Truffl"));
receipt.Gangs[0].Dishes.Add(new Dish(1, "Beef Tataki")
{
Modifications = new DishModifications
{
Removed = new List<string> { "Onion" },
Added = new List<string> { "Extra Sauce" }
},
Comment = "Medium rare"
});
receipt.Gangs[0].Dishes.Add(new Dish(1, "Salmon Taco")
{
Modifications = new DishModifications
{
Added = new List<string> { "Extra Lime" }
}
});
// Add additional info
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var lexer = new Lexer(File.ReadAllText("kitchen-u220.template"));
var parser = new Parser(lexer.Tokenize().Tokens);
var template = parser.Parse().Template;
PrinterProfile _profileT30 = new("tm-t30iii", "TM-T30III", 48, 24, false);
PrinterProfile _profile220 = new("tm-220", "TM-220", 33, 18, true);
var interpreter = new TemplateInterpreter(_profile220);
var printCommands = interpreter.Interpret(template, serializedReceipt);
var printCommands = CreateCommands(_profileT30, "Templates\\final-receipt.template", "Samples\\final-receipt.json");
Console.WriteLine("=== PRINT COMMANDS ===\n");
var printer = new HtmlPrinter(@".\test.html", paperWidth: 258);
var printer = new HtmlPrinter(@".\test.html", paperWidth: 384);
await printer.ConnectAsync("");
bool useDelay = false;
//var printer = new EpsonPrinter();
@@ -97,4 +57,17 @@ foreach (var command in printCommands)
await printer.FeedLinesAsync(5);
if (useDelay) await Task.Delay(200 * 5);
await printer.CutAsync();
await printer.CutAsync();
List<PrintCommand> CreateCommands(PrinterProfile printerProfile, string templateFile,string jsonFile)
{
var lexer = new Lexer(File.ReadAllText(templateFile));
var parser = new Parser(lexer.Tokenize().Tokens);
var template = parser.Parse().Template;
var interpreter = new TemplateInterpreter(printerProfile);
var printCommands = interpreter.Interpret(template, File.ReadAllText(jsonFile));
return printCommands;
}

64
EpsonTemplatesTest/Samples/bar-default.json Normal file
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@@ -0,0 +1,64 @@
{
"Title": "Bar",
"TransactionDateTime": "2025-10-23T20:30:00",
"ReceiptNumber": "132018300",
"WaiterName": "Thomas Weber",
"WaiterId": "28 (Bar Staff)",
"TableNumber": "B5",
"SpecialInstruction": "VIP Table",
"Gangs": [
{
"Id": 1,
"Name": "Round",
"Dishes": [
{
"Number": 2,
"Name": "Aperol Spritz",
"Modifications": {
"Removed": [],
"Added": ["Extra Ice"]
},
"Comment": null
},
{
"Number": 1,
"Name": "Negroni",
"Modifications": {
"Removed": ["Orange Peel"],
"Added": []
},
"Comment": "Stirred, not shaken"
},
{
"Number": 3,
"Name": "San Pellegrino 50cl",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
}
]
}
],
"Dishes": [
{
"Number": 2,
"Name": "Espresso",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
},
{
"Number": 1,
"Name": "Cappuccino",
"Modifications": {
"Removed": [],
"Added": ["Oat Milk"]
},
"Comment": "Extra hot"
}
]
}

4
EpsonTemplatesTest/Samples/fallback.json Normal file
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@@ -0,0 +1,4 @@
{
"Title": "General Receipt",
"TransactionDateTime": "2025-12-01T14:00:00"
}

108
EpsonTemplatesTest/Samples/final-receipt.json Normal file
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@@ -0,0 +1,108 @@
{
"CompanyName": "Klingler Gastro AG",
"Address1": "Munzplatz 3",
"Address2": "CH-8001 Zurich",
"Phone": "043 321 22 22",
"ReceiptNumber": "1-81-202",
"DateTime": "2025-12-16T14:58:00",
"Guests": 2,
"Total": 160.00,
"Currency": "CHF",
"TotalInAlternateCurrency": 172.80,
"AlternateCurrency": "EUR",
"PaymentMethod": "MASTER",
"PaymentAmount": 160.00,
"WaiterName": "Yves",
"Terminal": "Hauptkasse ZH",
"TableNumber": "12",
"VatNumber": "CHE-449.635.880 MWST",
"ThankYouMessage": "Das Team bedankt sich herzlich fur Ihren",
"GoodbyeMessageLine1": "Besuch.",
"GoodbyeMessageLine2": "Auf Wiedersehen.",
"Items": [
{
"Quantity": 1,
"Description": "San Pellegrino 50cl",
"UnitPrice": 6.50,
"TotalPrice": 6.50,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Panna 50cl",
"UnitPrice": 6.50,
"TotalPrice": 6.50,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Granini Tomatensaft",
"UnitPrice": 5.50,
"TotalPrice": 5.50,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Business Lunch Menu Seco",
"UnitPrice": 44.00,
"TotalPrice": 88.00,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Brunello di Montalcino 1",
"UnitPrice": 16.00,
"TotalPrice": 32.00,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Espresso",
"UnitPrice": 5.50,
"TotalPrice": 11.00,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Tip",
"UnitPrice": 10.50,
"TotalPrice": 10.50,
"TaxCategory": "B"
}
],
"TaxBreakdown": [
{
"Category": "A",
"Rate": 8.1,
"Gross": 149.50,
"Net": 138.30,
"TaxAmount": 11.20,
"Currency": "CHF"
},
{
"Category": "B",
"Rate": 0,
"Gross": 10.50,
"Net": 10.50,
"TaxAmount": 0.00,
"Currency": "CHF"
}
],
"TerminalReceipt": {
"ReceiptType": "*** Kundenbeleg ***",
"BookingType": "Buchung",
"PaymentSystem": "TWINT",
"TransactionNumber": "XXXXXXXXXXXXXXX1494",
"TransactionDateTime": "2025-11-11T12:34:49",
"TerminalId": "31108834",
"AID": "A0000015749E",
"TransactionSeqCount": "6127",
"TransactionRefNo": "99036644599",
"AuthCode": "0d3396",
"AcquirerId": "2",
"EftAmount": 67.00,
"TipAmount": 6.70,
"TotalEftAmount": 73.70,
"Currency": "CHF"
}
}

60
EpsonTemplatesTest/Samples/kitchen-default.json Normal file
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@@ -0,0 +1,60 @@
{
"Title": "Warme Kuche",
"TransactionDateTime": "2025-10-23T12:18:00",
"ReceiptNumber": "132018166",
"WaiterName": "Mariano Amato",
"WaiterId": "32 (VK Restaurant)",
"TableNumber": "22",
"SpecialInstruction": "Next dish",
"Gangs": [
{
"Id": 1,
"Name": "Gang",
"Dishes": [
{
"Number": 1,
"Name": "Avocado Sashimi",
"Modifications": {
"Removed": ["Wasabi"],
"Added": ["Extra Ginger"]
},
"Comment": "No soy sauce"
},
{
"Number": 1,
"Name": "Baby Spinach Salad with Truffl",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
}
]
},
{
"Id": 2,
"Name": "Gang",
"Dishes": [
{
"Number": 1,
"Name": "Beef Tataki",
"Modifications": {
"Removed": ["Onion"],
"Added": ["Extra Sauce"]
},
"Comment": "Medium rare"
},
{
"Number": 1,
"Name": "Salmon Taco",
"Modifications": {
"Removed": [],
"Added": ["Extra Lime"]
},
"Comment": null
}
]
}
],
"Dishes": []
}

39
EpsonTemplatesTest/Samples/kitchen-u220.json Normal file
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@@ -0,0 +1,39 @@
{
"Title": "Kalte Kuche",
"TransactionDateTime": "2025-11-15T18:45:00",
"ReceiptNumber": "132018200",
"WaiterName": "Sofia Mueller",
"WaiterId": "45 (VK Restaurant)",
"TableNumber": "8",
"SpecialInstruction": null,
"Gangs": [],
"Dishes": [
{
"Number": 2,
"Name": "Caesar Salad",
"Modifications": {
"Removed": ["Croutons"],
"Added": ["Extra Parmesan"]
},
"Comment": "Dressing on the side"
},
{
"Number": 1,
"Name": "Carpaccio",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
},
{
"Number": 3,
"Name": "Bruschetta",
"Modifications": {
"Removed": [],
"Added": ["Extra Basil"]
},
"Comment": null
}
]
}

25
EpsonTemplatesTest/Templates/assignments.json Normal file
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@@ -0,0 +1,25 @@
{
"assignments": [
{
"receiptType": 1,
"profileId": "tm-t30iii",
"template": "kitchen-default.template"
},
{
"receiptType": 1,
"profileId": "tm-u220ii",
"template": "kitchen-u220.template"
},
{
"receiptType": 1,
"profileId": null,
"template": "kitchen-default.template"
},
{
"receiptType": 2,
"profileId": null,
"template": "bar-default.template"
}
],
"fallbackTemplate": "fallback.template"
}

59
EpsonTemplatesTest/Templates/bar-default.template Normal file
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@@ -0,0 +1,59 @@
#red,big,center# {Title} #
---
#center# {TransactionDateTime:dd-MMM-yy HH:mm} Nr.:{ReceiptNumber} #
#center# {WaiterName} #
#center# {WaiterId} #
#big,bold,center# Tisch: {TableNumber} #
@if SpecialInstruction
#big,bold,center# {SpecialInstruction} #
@end
---
@foreach gang in Gangs
#red,center# {gang.Id}. {gang.Name} #
@foreach drink in gang.Dishes
{drink.Number}x {drink.Name}
@if drink.Modifications.Removed.count > 0
@foreach removed in drink.Modifications.Removed
#bold# - {removed} #
@end
@end
@if drink.Modifications.Added.count > 0
@foreach added in drink.Modifications.Added
#bold# + {added} #
@end
@end
@if drink.Comment
#bold# Comment: {drink.Comment} #
@end
@end
@end
@if Gangs.count > 0
---
@end
@foreach drink in Dishes
{drink.Number}x {drink.Name}
@if drink.Modifications.Removed.count > 0
@foreach removed in drink.Modifications.Removed
#bold# - {removed} #
@end
@end
@if drink.Modifications.Added.count > 0
@foreach added in drink.Modifications.Added
#bold# + {added} #
@end
@end
@if drink.Comment
#bold# Comment: {drink.Comment} #
@end
@end
@if Dishes.count > 0
---
@end

9
EpsonTemplatesTest/Templates/fallback.template Normal file
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@@ -0,0 +1,9 @@
#center# Receipt #
---
@if Title
{Title}
@end
@if TransactionDateTime
{TransactionDateTime:dd-MMM-yy HH:mm}
@end
---

60
EpsonTemplatesTest/Templates/final-receipt.template Normal file
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@@ -0,0 +1,60 @@
#center# {CompanyName} #
#center# {Address1} #
#center# {Address2} #
#center# {Phone} #
@row bold
|24|Rechnung Nr. {ReceiptNumber}|24,right|{DateTime:HH:mm dd.MM.yyyy}
Guests: {Guests}
@foreach item in Items
{item.Quantity}x {item.Description} {right:{item.UnitPrice:F2} {item.TotalPrice:F2} {item.TaxCategory}}
@end
{right:---------}
#big,bold,center# Summe: {Total:F2} {Currency} #
@if TotalInAlternateCurrency
{right:{TotalInAlternateCurrency:F2} {AlternateCurrency}}
@end
#bold# {PaymentMethod} {right:{PaymentAmount:F2} {Currency}} #
@if TaxBreakdown.count > 0
MwSt % Brutto Netto MwSt
@foreach tax in TaxBreakdown
{tax.Category}: {tax.Rate}% {tax.Gross:F2} {tax.Currency} {tax.Net:F2} {tax.Currency} {tax.TaxAmount:F2} {tax.Currency}
@end
@end
{right:Bedient von:} {WaiterName}
{right:Terminal:} {Terminal}
{right:Tisch:} {TableNumber}
#center# {VatNumber} #
@if TerminalReceipt
#center# {TerminalReceipt.ReceiptType} #
#center# {TerminalReceipt.BookingType} #
#center# {TerminalReceipt.PaymentSystem} #
{TerminalReceipt.TransactionNumber}
{TerminalReceipt.TransactionDateTime:dd.MM.yyyy} {right:{TerminalReceipt.TransactionDateTime:HH:mm:ss}}
Trm-Id: {right:{TerminalReceipt.TerminalId}}
AID: {right:{TerminalReceipt.AID}}
Trx. Seq-Cnt: {right:{TerminalReceipt.TransactionSeqCount}}
Trx. Ref-No: {right:{TerminalReceipt.TransactionRefNo}}
Auth. Code: {right:{TerminalReceipt.AuthCode}}
Acq-Id: {right:{TerminalReceipt.AcquirerId}}
EFT {TerminalReceipt.Currency}: {right:{TerminalReceipt.EftAmount:F2}}
Trinkgeld {TerminalReceipt.Currency}: {right:{TerminalReceipt.TipAmount:F2}}
Total-EFT {TerminalReceipt.Currency}: {right:{TerminalReceipt.TotalEftAmount:F2}}
---
@end
#center# {ThankYouMessage} #
#center# {GoodbyeMessageLine1} #
#center# {GoodbyeMessageLine2} #

57
EpsonTemplatesTest/Templates/kitchen-default.template Normal file
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@@ -0,0 +1,57 @@
#red,big,tall,center# {Title} #
---
#center# {TransactionDateTime:dd-MMM-yy HH:mm} Nr.:{ReceiptNumber} #
#center# {WaiterName} #
#center# {WaiterId} #
#big,bold,center# Tisch: {TableNumber} #
@if SpecialInstruction
#big,bold,center# {SpecialInstruction} #
@end
---
@foreach gang in Gangs
#red,big,tall,center# {gang.Id}. {gang.Name} #
@foreach dish in gang.Dishes
#tall# {dish.Number}x {dish.Name} #
@if dish.Modifications.Removed.count > 0
@foreach removed in dish.Modifications.Removed
#bold,tall# - {removed} #
@end
@end
@if dish.Modifications.Added.count > 0
@foreach added in dish.Modifications.Added
#bold,tall# + {added} #
@end
@end
@if dish.Comment
#bold,tall# Comment: {dish.Comment} #
@end
@end
@end
@if Gangs.count > 0
---
@end
@foreach dish in Dishes
#tall# {dish.Number}x {dish.Name} #
@if dish.Modifications.Removed.count > 0
@foreach removed in dish.Modifications.Removed
#bold,tall# - {removed} #
@end
@end
@if dish.Modifications.Added.count > 0
@foreach added in dish.Modifications.Added
#bold,tall# + {added} #
@end
@end
@if dish.Comment
#bold,tall# Comment: {dish.Comment} #
@end
@end
@if Dishes.count > 0
---
@end

57
EpsonTemplatesTest/Templates/kitchen-u220.template Normal file
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@@ -0,0 +1,57 @@
#red,big,tall,center# {Title} #
---
#center# {TransactionDateTime:dd-MMM-yy HH:mm} Nr.:{ReceiptNumber} #
#center# {WaiterName} #
#center# {WaiterId} #
#big,bold,center# Tisch: {TableNumber} #
@if SpecialInstruction
#big,bold,center# {SpecialInstruction} #
@end
---
@foreach gang in Gangs
#red,big,tall,center# {gang.Id}. {gang.Name} #
@foreach dish in gang.Dishes
#tall# {dish.Number}x {dish.Name} #
@if dish.Modifications.Removed.count > 0
@foreach removed in dish.Modifications.Removed
#bold,tall# - {removed} #
@end
@end
@if dish.Modifications.Added.count > 0
@foreach added in dish.Modifications.Added
#bold,tall# + {added} #
@end
@end
@if dish.Comment
#bold,tall# Comment: {dish.Comment} #
@end
@end
@end
@if Gangs.count > 0
---
@end
@foreach dish in Dishes
#tall# {dish.Number}x {dish.Name} #
@if dish.Modifications.Removed.count > 0
@foreach removed in dish.Modifications.Removed
#bold,tall# - {removed} #
@end
@end
@if dish.Modifications.Added.count > 0
@foreach added in dish.Modifications.Added
#bold,tall# + {added} #
@end
@end
@if dish.Comment
#bold,tall# Comment: {dish.Comment} #
@end
@end
@if Dishes.count > 0
---
@end

474
EpsonTest/Program.cs
View File

@@ -60,178 +60,204 @@ using FinalReceipt = Inspectron.Epson.PrintServer.Printers.Utils.FinalRecipe.Fin
//Console.ReadLine();
//var receipt = new FinalReceipt
//{
// CompanyName = "Klingler Gastro AG",
// Address1 = "Münzplatz 3",
// Address2 = "CH-8001 Zürich",
// Phone = "043 321 22 22",
// ReceiptNumber = "1-81-202",
// DateTime = new DateTime(2025, 12, 16, 14, 58, 0),
// Guests = 2,
// Total = 160.00m,
// Currency = "CHF",
// TotalInAlternateCurrency = 172.80m,
// AlternateCurrency = "EUR",
// PaymentMethod = "MASTER",
// PaymentAmount = 160.00m,
// WaiterName = "Yves",
// Terminal = "Hauptkasse ZH",
// TableNumber = "12",
// VatNumber = "CHE-449.635.880 MWST",
// ThankYouMessage = "Das Team bedankt sich herzlich für Ihren",
// GoodbyeMessageLine1 = "Besuch.",
// GoodbyeMessageLine2 = "Auf Wiedersehen.",
// TerminalReceipt = new PaymentTerminalReceipt
// {
// ReceiptType = "*** Kundenbeleg ***",
// BookingType = "Buchung",
// PaymentSystem = "TWINT",
// TransactionNumber = "XXXXXXXXXXXXXXX1494",
// TransactionDateTime = new DateTime(2025, 11, 11, 12, 34, 49),
// TerminalId = "31108834",
// AID = "A0000015749E",
// TransactionSeqCount = "6127",
// TransactionRefNo = "99036644599",
// AuthCode = "0d3396",
// AcquirerId = "2",
// EftAmount = 67.00m,
// TipAmount = 6.70m,
// TotalEftAmount = 73.70m,
// Currency = "CHF"
// }
//};
var receipt = new FinalReceipt
{
CompanyName = "Klingler Gastro AG",
Address1 = "Münzplatz 3",
Address2 = "CH-8001 Zürich",
Phone = "043 321 22 22",
ReceiptNumber = "1-81-202",
DateTime = new DateTime(2025, 12, 16, 14, 58, 0),
Guests = 2,
Total = 160.00m,
Currency = "CHF",
TotalInAlternateCurrency = 172.80m,
AlternateCurrency = "EUR",
PaymentMethod = "MASTER",
PaymentAmount = 160.00m,
WaiterName = "Yves",
Terminal = "Hauptkasse ZH",
TableNumber = "12",
VatNumber = "CHE-449.635.880 MWST",
ThankYouMessage = "Das Team bedankt sich herzlich für Ihren",
GoodbyeMessageLine1 = "Besuch.",
GoodbyeMessageLine2 = "Auf Wiedersehen.",
SplitPayments = new List<SplitPaymentInfo>
{
new SplitPaymentInfo { PaymentMethod = "Cash", Amount = 50.00m, Currency = "CHF"},
new SplitPaymentInfo { PaymentMethod = "Card", Amount = 110.00m, Currency = "CHF" }
},
TerminalReceipts = new List<PaymentTerminalReceipt>
{
new PaymentTerminalReceipt
{
ReceiptType = "*** Kundenbeleg ***",
BookingType = "Buchung",
PaymentSystem = "TWINT",
TransactionNumber = "XXXXXXXXXXXXXXX1494",
TransactionDateTime = new DateTime(2025, 11, 11, 12, 34, 49),
TerminalId = "31108834",
AID = "A0000015749E",
TransactionSeqCount = "6127",
TransactionRefNo = "99036644599",
AuthCode = "0d3396",
AcquirerId = "2",
EftAmount = 67.00m,
TipAmount = 6.70m,
TotalEftAmount = 73.70m,
Currency = "CHF"
},
new PaymentTerminalReceipt
{
ReceiptType = "*** Kundenbeleg ***",
BookingType = "Buchung",
PaymentSystem = "MASTER",
TransactionNumber = "XXXXXXXXXXXXXXX2587",
TransactionDateTime = new DateTime(2025, 11, 11, 12, 36, 12),
TerminalId = "31108834",
AID = "A0000000041010",
TransactionSeqCount = "6128",
TransactionRefNo = "99036644600",
AuthCode = "1a4b2c",
AcquirerId = "1",
EftAmount = 93.00m,
TipAmount = 0.00m,
TotalEftAmount = 93.00m,
Currency = "CHF"
}
}
};
//// Add items
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 1,
// Description = "San Pellegrino 50cl",
// UnitPrice = 6.50m,
// TotalPrice = 6.50m,
// TaxCategory = "A"
//});
// Add items
receipt.Items.Add(new ReceiptItem
{
Quantity = 1,
Description = "San Pellegrino 50cl",
UnitPrice = 6.50m,
TotalPrice = 6.50m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 1,
// Description = "Panna 50cl",
// UnitPrice = 6.50m,
// TotalPrice = 6.50m,
// TaxCategory = "A"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 1,
Description = "Panna 50cl",
UnitPrice = 6.50m,
TotalPrice = 6.50m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 1,
// Description = "Granini Tomatensaft",
// UnitPrice = 5.50m,
// TotalPrice = 5.50m,
// TaxCategory = "A"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 1,
Description = "Granini Tomatensaft",
UnitPrice = 5.50m,
TotalPrice = 5.50m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 2,
// Description = "Business Lunch Menu Seco",
// UnitPrice = 44.00m,
// TotalPrice = 88.00m,
// TaxCategory = "A"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 2,
Description = "Business Lunch Menu Seco",
UnitPrice = 44.00m,
TotalPrice = 88.00m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 2,
// Description = "Brunello di Montalcino 1",
// UnitPrice = 16.00m,
// TotalPrice = 32.00m,
// TaxCategory = "A"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 2,
Description = "Brunello di Montalcino 1",
UnitPrice = 16.00m,
TotalPrice = 32.00m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 2,
// Description = "Espresso",
// UnitPrice = 5.50m,
// TotalPrice = 11.00m,
// TaxCategory = "A"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 2,
Description = "Espresso",
UnitPrice = 5.50m,
TotalPrice = 11.00m,
TaxCategory = "A"
});
//receipt.Items.Add(new ReceiptItem
//{
// Quantity = 1,
// Description = "Tip",
// UnitPrice = 10.50m,
// TotalPrice = 10.50m,
// TaxCategory = "B"
//});
receipt.Items.Add(new ReceiptItem
{
Quantity = 1,
Description = "Tip",
UnitPrice = 10.50m,
TotalPrice = 10.50m,
TaxCategory = "B"
});
//// Add tax breakdown
//receipt.TaxBreakdown.Add(new TaxInfo
//{
// Category = "A",
// Rate = 8.1m,
// Gross = 149.50m,
// Net = 138.30m,
// TaxAmount = 11.20m,
// Currency = "CHF"
//});
// Add tax breakdown
receipt.TaxBreakdown.Add(new TaxInfo
{
Category = "A",
Rate = 8.1m,
Gross = 149.50m,
Net = 138.30m,
TaxAmount = 11.20m,
Currency = "CHF"
});
//receipt.TaxBreakdown.Add(new TaxInfo
//{
// Category = "B",
// Rate = 0m,
// Gross = 10.50m,
// Net = 10.50m,
// TaxAmount = 0.00m,
// Currency = "CHF"
//});
receipt.TaxBreakdown.Add(new TaxInfo
{
Category = "B",
Rate = 0m,
Gross = 10.50m,
Net = 10.50m,
TaxAmount = 0.00m,
Currency = "CHF"
});
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//var deserializedReceipt = JsonSerializer.Deserialize<FinalReceipt>(serializedReceipt);
//// Convert to print commands
//var converter = new FinalReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
//var printCommands = converter.Convert(serializedReceipt);
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var deserializedReceipt = JsonSerializer.Deserialize<FinalReceipt>(serializedReceipt);
// Convert to print commands
var converter = new FinalReceiptConverter(lineWidth: 48, bigFontLineWidth: 24);
var printCommands = converter.Convert(serializedReceipt);
//// Print the commands
//Console.WriteLine("=== PRINT COMMANDS ===\n");
//var printer = new HtmlPrinter(@".\test.html", paperWidth: 384);
//await printer.ConnectAsync("");
//await printer.SetAbsolutePrintPosition(42);
//await printer.LoadImageAsync("ristorante-klinglers.ch-logo_white_bg.png", 300);
//await printer.PrintLoadedImage();
//await printer.SetAbsolutePrintPosition(0);
//await Task.Delay(200);
////await printer.FeedLinesAsync(1);
//await printer.SetCustomLineSpacing(22);
//foreach (var command in printCommands)
//{
// string attributes = "";
// if (command.IsBig) attributes += "[BIG] ";
// if (command.IsBold) attributes += "[BOLD] ";
// Print the commands
Console.WriteLine("=== PRINT COMMANDS ===\n");
var printer = new HtmlPrinter(@".\test.html", paperWidth: 384);
await printer.ConnectAsync("");
await printer.SetAbsolutePrintPosition(42);
await printer.LoadImageAsync("ristorante-klinglers.ch-logo_white_bg.png", 300);
await printer.PrintLoadedImage();
await printer.SetAbsolutePrintPosition(0);
await Task.Delay(200);
//await printer.FeedLinesAsync(1);
await printer.SetCustomLineSpacing(22);
foreach (var command in printCommands)
{
string attributes = "";
if (command.IsBig) attributes += "[BIG] ";
if (command.IsBold) attributes += "[BOLD] ";
// Console.WriteLine($"{attributes}{command.Text}");
Console.WriteLine($"{attributes}{command.Text}");
// if (command.IsBig)
// {
// await printer.SetFontSizeAsync(2, 1);
// }
// else
// {
// await printer.SetFontSizeAsync(1, 1);
// }
// //await Task.Delay(200);
if (command.IsBig)
{
await printer.SetFontSizeAsync(2, 1);
}
else
{
await printer.SetFontSizeAsync(1, 1);
}
//await Task.Delay(200);
// await printer.SetEmphasized(command.IsBold);
// //await Task.Delay(200);
await printer.SetEmphasized(command.IsBold);
//await Task.Delay(200);
// await printer.PrintTextAsync(command.Text + "\n");
// //await Task.Delay(200);
await printer.PrintTextAsync(command.Text + "\n");
//await Task.Delay(200);
//}
}
//var receipt = new KitchenReceipt
@@ -332,93 +358,93 @@ using FinalReceipt = Inspectron.Epson.PrintServer.Printers.Utils.FinalRecipe.Fin
//}
var receipt = new KitchenReceipt
{
Title = "Warme Küche",
TransactionDateTime = new DateTime(2025, 10, 23, 12, 18, 0),
ReceiptNumber = "132018166",
WaiterName = "Mariano Amato",
WaiterId = "32 (VK Restaurant)",
TableNumber = "22",
SpecialInstruction = "Next dish"
};
//var receipt = new KitchenReceipt
//{
// Title = "Warme Küche",
// TransactionDateTime = new DateTime(2025, 10, 23, 12, 18, 0),
// ReceiptNumber = "132018166",
// WaiterName = "Mariano Amato",
// WaiterId = "32 (VK Restaurant)",
// TableNumber = "22",
// SpecialInstruction = "Next dish"
//};
// Add dishes (this section can be empty if no dishes were ordered)
//// Add dishes (this section can be empty if no dishes were ordered)
receipt.Gangs.Add(new Gang(2, "Gang"));
//receipt.Gangs.Add(new Gang(2, "Gang"));
receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi")
{
Modifications = new DishModifications
{
Removed = new List<string> { "Wasabi" },
Added = new List<string> { "Extra Ginger" }
},
Comment = "No soy sauce"
});
receipt.Gangs[0].Dishes.Add(new Dish(1, "Baby Spinach Salad with Truffl"));
receipt.Gangs[0].Dishes.Add(new Dish(1, "Beef Tataki")
{
Modifications = new DishModifications
{
Removed = new List<string> { "Onion" },
Added = new List<string> { "Extra Sauce" }
},
Comment = "Medium rare"
});
receipt.Gangs[0].Dishes.Add(new Dish(1, "Salmon Taco")
{
Modifications = new DishModifications
{
Added = new List<string> { "Extra Lime" }
}
});
//receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi")
//{
// Modifications = new DishModifications
// {
// Removed = new List<string> { "Wasabi" },
// Added = new List<string> { "Extra Ginger" }
// },
// Comment = "No soy sauce"
//});
//receipt.Gangs[0].Dishes.Add(new Dish(1, "Baby Spinach Salad with Truffl"));
//receipt.Gangs[0].Dishes.Add(new Dish(1, "Beef Tataki")
//{
// Modifications = new DishModifications
// {
// Removed = new List<string> { "Onion" },
// Added = new List<string> { "Extra Sauce" }
// },
// Comment = "Medium rare"
//});
//receipt.Gangs[0].Dishes.Add(new Dish(1, "Salmon Taco")
//{
// Modifications = new DishModifications
// {
// Added = new List<string> { "Extra Lime" }
// }
//});
// Add additional info
//// Add additional info
var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
KitchenReceiptConverter converter = new KitchenReceiptConverter(bigLineWidth: 18, lineWidth: 33);
var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
//var serializedReceipt = JsonSerializer.Serialize(receipt, new JsonSerializerOptions { WriteIndented = true });
//var deserializedReceipt = JsonSerializer.Deserialize<KitchenReceipt>(serializedReceipt);
//KitchenReceiptConverter converter = new KitchenReceiptConverter(bigLineWidth: 18, lineWidth: 33);
//var printCommands = converter.ConvertToPrintCommands(deserializedReceipt);
Console.WriteLine("=== PRINT COMMANDS ===\n");
//var printer = new HtmlPrinter(@".\test.html", paperWidth: 258);
//await printer.ConnectAsync("");
bool useDelay=true;
var printer = new EpsonPrinter();
await printer.ConnectAsync("127.0.0.1", 8888);
if (useDelay)await Task.Delay(200);
await printer.FeedLinesAsync(1);
await printer.SetCustomLineSpacing(22);
foreach (var command in printCommands)
{
string attributes = "";
if (command.IsBig) attributes += "[BIG] ";
if (command.IsBold) attributes += "[BOLD] ";
if (command.IsRed) attributes += "[RED] ";
//Console.WriteLine("=== PRINT COMMANDS ===\n");
////var printer = new HtmlPrinter(@".\test.html", paperWidth: 258);
////await printer.ConnectAsync("");
//bool useDelay=true;
//var printer = new EpsonPrinter();
//await printer.ConnectAsync("127.0.0.1", 8888);
//if (useDelay)await Task.Delay(200);
//await printer.FeedLinesAsync(1);
//await printer.SetCustomLineSpacing(22);
//foreach (var command in printCommands)
//{
// string attributes = "";
// if (command.IsBig) attributes += "[BIG] ";
// if (command.IsBold) attributes += "[BOLD] ";
// if (command.IsRed) attributes += "[RED] ";
Console.WriteLine($"{attributes}{command.Text}");
await printer.SetBiggerFontTM220(command.IsBig, command.IsTall| command.IsBig, secondaryFont: false);
// Console.WriteLine($"{attributes}{command.Text}");
// await printer.SetBiggerFontTM220(command.IsBig, command.IsTall| command.IsBig, secondaryFont: false);
if (useDelay) await Task.Delay(200);
// if (useDelay) await Task.Delay(200);
await printer.SetRedColor(command.IsRed);
// await printer.SetRedColor(command.IsRed);
if (useDelay) await Task.Delay(200);
// if (useDelay) await Task.Delay(200);
await printer.SetEmphasized(command.IsBold);
if (useDelay) await Task.Delay(200);
// await printer.SetEmphasized(command.IsBold);
// if (useDelay) await Task.Delay(200);
await printer.PrintTextAsync(command.Text + "\n");
if (useDelay) await Task.Delay(200);
// await printer.PrintTextAsync(command.Text + "\n");
// if (useDelay) await Task.Delay(200);
}
//}
await printer.FeedLinesAsync(5);
if (useDelay) await Task.Delay(200*5);
await printer.CutAsync();
//await printer.FeedLinesAsync(5);
//if (useDelay) await Task.Delay(200*5);
//await printer.CutAsync();
//await printer.SetDefaultLineSpacing();
//await printer.PrintTextAsync(

20
Inspectron.Epson.Templates.Tests/Interpreter/InterpreterLoopTests.cs
View File

@@ -56,8 +56,8 @@ public class InterpreterLoopTests
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, """{"Items": ["A", "B"]}""");
Assert.Contains(commands, c => c.Text == "0");
Assert.Contains(commands, c => c.Text == "1");
Assert.Contains(commands, c => c.Text == "0:A");
Assert.Contains(commands, c => c.Text == "1:B");
}
[Fact]
@@ -67,8 +67,8 @@ public class InterpreterLoopTests
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, """{"Items": ["A", "B"]}""");
Assert.Contains(commands, c => c.Text == "1");
Assert.Contains(commands, c => c.Text == "2");
Assert.Contains(commands, c => c.Text == "1. A");
Assert.Contains(commands, c => c.Text == "2. B");
}
[Fact]
@@ -78,9 +78,7 @@ public class InterpreterLoopTests
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, """{"Items": ["A", "B", "C"]}""");
var firstCmds = commands.Where(c => c.Text.Contains("First")).ToList();
Assert.Single(firstCmds);
Assert.Contains(commands, c => c.Text == "A");
Assert.Contains(commands, c => c.Text == "First: A");
}
[Fact]
@@ -90,8 +88,7 @@ public class InterpreterLoopTests
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, """{"Items": ["A", "B", "C"]}""");
Assert.Contains(commands, c => c.Text.Contains("Last"));
Assert.Contains(commands, c => c.Text == "C");
Assert.Contains(commands, c => c.Text == "Last: C");
}
[Fact]
@@ -115,9 +112,8 @@ public class InterpreterLoopTests
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, """{"Title": "List", "Items": ["A", "B"]}""");
Assert.Contains(commands, c => c.Text == "List");
Assert.Contains(commands, c => c.Text == "A");
Assert.Contains(commands, c => c.Text == "B");
Assert.Contains(commands, c => c.Text == "List: A");
Assert.Contains(commands, c => c.Text == "List: B");
}
[Fact]

101
Inspectron.Epson.Templates.Tests/Interpreter/InterpreterRowTests.cs
View File

@@ -102,4 +102,105 @@ public class InterpreterRowTests
Assert.NotNull(rowCmd);
Assert.Equal(30, rowCmd.Text.Length);
}
[Fact]
public void Interpret_Row_WithBoldStyle_SetsBold()
{
var template = Parse("@row bold\n|20|Name|10,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.True(rowCmd.IsBold);
}
[Fact]
public void Interpret_Row_WithBigStyle_SetsBig()
{
var template = Parse("@row big\n|12|Name|6,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.True(rowCmd.IsBig);
}
[Fact]
public void Interpret_Row_WithTallStyle_SetsTall()
{
var template = Parse("@row tall\n|20|Name|10,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.True(rowCmd.IsTall);
}
[Fact]
public void Interpret_Row_WithMultipleStyles_AppliesAll()
{
var template = Parse("@row bold, big\n|12|Name|6,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.True(rowCmd.IsBold);
Assert.True(rowCmd.IsBig);
}
[Fact]
public void Interpret_Row_WithRedStyle_OnSupportedPrinter_SetsRed()
{
var redProfile = new PrinterProfile("test", "Test Printer", 48, 24, SupportsRed: true);
var template = Parse("@row red\n|20|Warning|10,right|!\n@endrow");
var interpreter = new TemplateInterpreter(redProfile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Warning"));
Assert.NotNull(rowCmd);
Assert.True(rowCmd.IsRed);
}
[Fact]
public void Interpret_Row_WithRedStyle_OnUnsupportedPrinter_DoesNotSetRed()
{
var template = Parse("@row red\n|20|Warning|10,right|!\n@endrow");
var interpreter = new TemplateInterpreter(_profile); // _profile has supportsRed: false
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Warning"));
Assert.NotNull(rowCmd);
Assert.False(rowCmd.IsRed);
}
[Fact]
public void Interpret_Row_WithoutStyles_NoStylesApplied()
{
var template = Parse("@row\n|20|Name|10,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.False(rowCmd.IsBold);
Assert.False(rowCmd.IsBig);
Assert.False(rowCmd.IsTall);
Assert.False(rowCmd.IsRed);
}
[Fact]
public void Interpret_Row_WithSpacingStyle_SetsLineSpacing()
{
var template = Parse("@row spacing:50\n|20|Name|10,right|Price\n@endrow");
var interpreter = new TemplateInterpreter(_profile);
var commands = interpreter.Interpret(template, "{}");
var rowCmd = commands.FirstOrDefault(c => c.Text.Contains("Name") && c.Text.Contains("Price"));
Assert.NotNull(rowCmd);
Assert.Equal(50, rowCmd.SetLineSpacing);
}
}

66
Inspectron.Epson.Templates.Tests/Language/CommentTests.cs
View File

@@ -216,4 +216,70 @@ Line 3";
}
#endregion
#region Comment lines should not produce empty lines
[Fact]
public void Tokenize_ConsecutiveCommentLines_ProduceNoNewLineTokens()
{
var lexer = new Lexer("@**@\n@**@\n@**@");
var result = lexer.Tokenize();
Assert.False(result.HasErrors);
// Should only have EOF token, no NewLine tokens for comment-only lines
Assert.DoesNotContain(result.Tokens, t => t.Type == TokenType.NewLine);
}
[Fact]
public void Tokenize_CommentLineBetweenContent_NoExtraNewLines()
{
var lexer = new Lexer("Line1\n@**@\nLine2");
var result = lexer.Tokenize();
Assert.False(result.HasErrors);
// Should have exactly 2 NewLine tokens (after Line1 and after Line2)
var newLineCount = result.Tokens.Count(t => t.Type == TokenType.NewLine);
Assert.Equal(2, newLineCount);
}
[Fact]
public void Tokenize_MultipleConsecutiveCommentLines_NoNewLines()
{
var lexer = new Lexer("Header\n@* comment 1 *@\n@* comment 2 *@\n@* comment 3 *@\nFooter");
var result = lexer.Tokenize();
Assert.False(result.HasErrors);
Assert.Contains(result.Tokens, t => t.Type == TokenType.Text && t.Value == "Header");
Assert.Contains(result.Tokens, t => t.Type == TokenType.Text && t.Value == "Footer");
// Should have exactly 2 NewLine tokens (after Header and after Footer)
var newLineCount = result.Tokens.Count(t => t.Type == TokenType.NewLine);
Assert.Equal(2, newLineCount);
}
[Fact]
public void Tokenize_EmptyLinesBetweenContent_ProducesNewLines()
{
var lexer = new Lexer("Line1\n\n\nLine2");
var result = lexer.Tokenize();
Assert.False(result.HasErrors);
// Should have 4 NewLine tokens (after Line1, after each empty line, after Line2)
var newLineCount = result.Tokens.Count(t => t.Type == TokenType.NewLine);
Assert.Equal(4, newLineCount);
}
[Fact]
public void Tokenize_EmptyLinesPreserved_CommentsRemoved()
{
var lexer = new Lexer("Header\n\n@* comment *@\n\nFooter");
var result = lexer.Tokenize();
Assert.False(result.HasErrors);
// Should have 4 NewLine tokens: after Header, after first empty line, after second empty line, after Footer
// The comment line should NOT produce a NewLine
var newLineCount = result.Tokens.Count(t => t.Type == TokenType.NewLine);
Assert.Equal(4, newLineCount);
}
#endregion
}

143
Inspectron.Epson.Templates/Interpreter/TemplateInterpreter.cs
View File

@@ -41,78 +41,77 @@ public class TemplateInterpreter
List<PrintCommand> commands,
StyleContext style)
{
var lineBuffer = new StringBuilder();
var hasInlineContent = false;
void FlushLineBuffer()
{
if (hasInlineContent)
{
var text = ApplyAlignment(lineBuffer.ToString(), style);
commands.Add(CreateCommand(text, style));
lineBuffer.Clear();
hasInlineContent = false;
}
}
foreach (var node in nodes)
{
InterpretNode(node, context, commands, style);
switch (node)
{
// Inline nodes - accumulate into line buffer
case TextNode textNode:
lineBuffer.Append(textNode.Text);
hasInlineContent = true;
break;
case BindingNode bindingNode:
var element = context.Resolve(bindingNode.Path);
lineBuffer.Append(_formatter.Format(element, bindingNode.Format));
hasInlineContent = true;
break;
// Styled text - flush buffer, emit styled content, continue accumulating
case StyledTextNode styledNode:
FlushLineBuffer();
InterpretStyledText(styledNode, context, commands, style);
break;
// Block nodes - flush buffer first, then process
case SeparatorNode separatorNode:
FlushLineBuffer();
InterpretSeparator(separatorNode, commands, style);
break;
case EmptyLineNode:
FlushLineBuffer();
commands.Add(CreateCommand(string.Empty, style));
break;
case IfNode ifNode:
FlushLineBuffer();
InterpretIf(ifNode, context, commands, style);
break;
case ForeachNode foreachNode:
FlushLineBuffer();
InterpretForeach(foreachNode, context, commands, style);
break;
case RowNode rowNode:
FlushLineBuffer();
InterpretRow(rowNode, context, commands, style);
break;
case ColumnNode columnNode:
FlushLineBuffer();
InterpretColumn(columnNode, context, commands, style);
break;
}
}
}
private void InterpretNode(
ITemplateNode node,
DataContext context,
List<PrintCommand> commands,
StyleContext style)
{
switch (node)
{
case TextNode textNode:
InterpretText(textNode, context, commands, style);
break;
case BindingNode bindingNode:
InterpretBinding(bindingNode, context, commands, style);
break;
case StyledTextNode styledNode:
InterpretStyledText(styledNode, context, commands, style);
break;
case SeparatorNode separatorNode:
InterpretSeparator(separatorNode, commands, style);
break;
case EmptyLineNode:
commands.Add(CreateCommand(string.Empty, style));
break;
case IfNode ifNode:
InterpretIf(ifNode, context, commands, style);
break;
case ForeachNode foreachNode:
InterpretForeach(foreachNode, context, commands, style);
break;
case RowNode rowNode:
InterpretRow(rowNode, context, commands, style);
break;
case ColumnNode columnNode:
InterpretColumn(columnNode, context, commands, style);
break;
}
}
private void InterpretText(
TextNode node,
DataContext context,
List<PrintCommand> commands,
StyleContext style)
{
var text = ApplyAlignment(node.Text, style);
commands.Add(CreateCommand(text, style));
}
private void InterpretBinding(
BindingNode node,
DataContext context,
List<PrintCommand> commands,
StyleContext style)
{
var element = context.Resolve(node.Path);
var text = _formatter.Format(element, node.Format);
text = ApplyAlignment(text, style);
commands.Add(CreateCommand(text, style));
// Flush any remaining content
FlushLineBuffer();
}
private void InterpretStyledText(
@@ -217,7 +216,11 @@ public class TemplateInterpreter
List<PrintCommand> commands,
StyleContext style)
{
var lineWidth = style.IsBig ? _profile.BigLineWidth : _profile.LineWidth;
// Apply row-level styles
var rowStyle = style.Clone();
ApplyStyles(node.Styles, rowStyle);
var lineWidth = rowStyle.IsBig ? _profile.BigLineWidth : _profile.LineWidth;
var rowBuilder = new StringBuilder();
foreach (var column in node.Columns)
@@ -270,7 +273,7 @@ public class TemplateInterpreter
rowBuilder.Append(aligned);
}
commands.Add(CreateCommand(rowBuilder.ToString(), style));
commands.Add(CreateCommand(rowBuilder.ToString(), rowStyle));
}
private void InterpretColumn(

19
Inspectron.Epson.Templates/Language/Lexer.cs
View File

@@ -13,6 +13,7 @@ public class Lexer
private readonly List<LexerError> _errors = new();
private bool _inMultiLineComment;
private SourcePosition _multiLineCommentStart;
private bool _isCommentOnlyLine;
private static readonly Regex StyleStartRegex = new(@"^#([a-zA-Z0-9,:]+)#", RegexOptions.Compiled);
private static readonly Regex BindingRegex = new(@"^\{([^}]+)\}", RegexOptions.Compiled);
@@ -40,8 +41,14 @@ public class Lexer
while (_lineIndex < _lines.Count)
{
_isCommentOnlyLine = false;
TokenizeLine(_lines[_lineIndex]);
_tokens.Add(new Token(TokenType.NewLine, "\n", new SourcePosition(_lineIndex + 1, _columnIndex + 1)));
// Skip NewLine for comment-only lines and lines inside multi-line comments
if (!_isCommentOnlyLine && !_inMultiLineComment)
{
_tokens.Add(new Token(TokenType.NewLine, "\n", new SourcePosition(_lineIndex + 1, _columnIndex + 1)));
}
_lineIndex++;
_columnIndex = 0;
}
@@ -76,12 +83,14 @@ public class Lexer
}
else
{
// Comment close line with no content after
_isCommentOnlyLine = true;
_columnIndex = line.Length;
}
}
else
{
// Still in comment - skip entire line
// Still in comment - skip entire line (handled by _inMultiLineComment check in Tokenize)
_columnIndex = line.Length;
}
return;
@@ -107,6 +116,8 @@ public class Lexer
}
else
{
// Comment-only line (no content after *@)
_isCommentOnlyLine = true;
_columnIndex = line.Length;
}
}
@@ -114,12 +125,14 @@ public class Lexer
{
// Start of multi-line comment block
_inMultiLineComment = true;
_isCommentOnlyLine = true;
_multiLineCommentStart = new SourcePosition(lineNumber, leadingWhitespace + 1);
_columnIndex = line.Length;
}
else
{
// Single-line comment to end of line
_isCommentOnlyLine = true;
_columnIndex = line.Length;
}
return;
@@ -215,7 +228,7 @@ public class Lexer
return true;
case "@row":
_tokens.Add(new Token(TokenType.Row, string.Empty, position));
_tokens.Add(new Token(TokenType.Row, value, position));
_columnIndex = trimmed.Length + leadingWhitespace;
return true;

2
Inspectron.Epson.Templates/Language/Nodes/RowNode.cs
View File

@@ -1,6 +1,6 @@
namespace Inspectron.Epson.Templates.Language.Nodes;
public record RowNode(List<ColumnNode> Columns, SourcePosition Position) : ITemplateNode
public record RowNode(List<ColumnNode> Columns, IReadOnlyList<string> Styles, SourcePosition Position) : ITemplateNode
{
public IReadOnlyList<ITemplateNode> Children => Columns;
}

5
Inspectron.Epson.Templates/Language/Parser.cs
View File

@@ -254,6 +254,9 @@ public class Parser
private RowNode ParseRow()
{
var rowToken = Current;
var styles = string.IsNullOrWhiteSpace(rowToken.Value)
? Array.Empty<string>()
: rowToken.Value.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
Advance(); // consume @row
SkipNewlines();
@@ -300,7 +303,7 @@ public class Parser
AddError("Expected @endrow to close @row block", Current.Position);
}
return new RowNode(columns, rowToken.Position);
return new RowNode(columns, styles, rowToken.Position);
}
private ColumnNode ParseColumnDef()

64
Inspectron.Epson.Templates/Samples/bar-default.json Normal file
View File

@@ -0,0 +1,64 @@
{
"Title": "Bar",
"TransactionDateTime": "2025-10-23T20:30:00",
"ReceiptNumber": "132018300",
"WaiterName": "Thomas Weber",
"WaiterId": "28 (Bar Staff)",
"TableNumber": "B5",
"SpecialInstruction": "VIP Table",
"Gangs": [
{
"Id": 1,
"Name": "Round",
"Dishes": [
{
"Number": 2,
"Name": "Aperol Spritz",
"Modifications": {
"Removed": [],
"Added": ["Extra Ice"]
},
"Comment": null
},
{
"Number": 1,
"Name": "Negroni",
"Modifications": {
"Removed": ["Orange Peel"],
"Added": []
},
"Comment": "Stirred, not shaken"
},
{
"Number": 3,
"Name": "San Pellegrino 50cl",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
}
]
}
],
"Dishes": [
{
"Number": 2,
"Name": "Espresso",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
},
{
"Number": 1,
"Name": "Cappuccino",
"Modifications": {
"Removed": [],
"Added": ["Oat Milk"]
},
"Comment": "Extra hot"
}
]
}

4
Inspectron.Epson.Templates/Samples/fallback.json Normal file
View File

@@ -0,0 +1,4 @@
{
"Title": "General Receipt",
"TransactionDateTime": "2025-12-01T14:00:00"
}

108
Inspectron.Epson.Templates/Samples/final-receipt.json Normal file
View File

@@ -0,0 +1,108 @@
{
"CompanyName": "Klingler Gastro AG",
"Address1": "Munzplatz 3",
"Address2": "CH-8001 Zurich",
"Phone": "043 321 22 22",
"ReceiptNumber": "1-81-202",
"DateTime": "2025-12-16T14:58:00",
"Guests": 2,
"Total": 160.00,
"Currency": "CHF",
"TotalInAlternateCurrency": 172.80,
"AlternateCurrency": "EUR",
"PaymentMethod": "MASTER",
"PaymentAmount": 160.00,
"WaiterName": "Yves",
"Terminal": "Hauptkasse ZH",
"TableNumber": "12",
"VatNumber": "CHE-449.635.880 MWST",
"ThankYouMessage": "Das Team bedankt sich herzlich fur Ihren",
"GoodbyeMessageLine1": "Besuch.",
"GoodbyeMessageLine2": "Auf Wiedersehen.",
"Items": [
{
"Quantity": 1,
"Description": "San Pellegrino 50cl",
"UnitPrice": 6.50,
"TotalPrice": 6.50,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Panna 50cl",
"UnitPrice": 6.50,
"TotalPrice": 6.50,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Granini Tomatensaft",
"UnitPrice": 5.50,
"TotalPrice": 5.50,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Business Lunch Menu Seco",
"UnitPrice": 44.00,
"TotalPrice": 88.00,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Brunello di Montalcino 1",
"UnitPrice": 16.00,
"TotalPrice": 32.00,
"TaxCategory": "A"
},
{
"Quantity": 2,
"Description": "Espresso",
"UnitPrice": 5.50,
"TotalPrice": 11.00,
"TaxCategory": "A"
},
{
"Quantity": 1,
"Description": "Tip",
"UnitPrice": 10.50,
"TotalPrice": 10.50,
"TaxCategory": "B"
}
],
"TaxBreakdown": [
{
"Category": "A",
"Rate": 8.1,
"Gross": 149.50,
"Net": 138.30,
"TaxAmount": 11.20,
"Currency": "CHF"
},
{
"Category": "B",
"Rate": 0,
"Gross": 10.50,
"Net": 10.50,
"TaxAmount": 0.00,
"Currency": "CHF"
}
],
"TerminalReceipt": {
"ReceiptType": "*** Kundenbeleg ***",
"BookingType": "Buchung",
"PaymentSystem": "TWINT",
"TransactionNumber": "XXXXXXXXXXXXXXX1494",
"TransactionDateTime": "2025-11-11T12:34:49",
"TerminalId": "31108834",
"AID": "A0000015749E",
"TransactionSeqCount": "6127",
"TransactionRefNo": "99036644599",
"AuthCode": "0d3396",
"AcquirerId": "2",
"EftAmount": 67.00,
"TipAmount": 6.70,
"TotalEftAmount": 73.70,
"Currency": "CHF"
}
}

60
Inspectron.Epson.Templates/Samples/kitchen-default.json Normal file
View File

@@ -0,0 +1,60 @@
{
"Title": "Warme Kuche",
"TransactionDateTime": "2025-10-23T12:18:00",
"ReceiptNumber": "132018166",
"WaiterName": "Mariano Amato",
"WaiterId": "32 (VK Restaurant)",
"TableNumber": "22",
"SpecialInstruction": "Next dish",
"Gangs": [
{
"Id": 1,
"Name": "Gang",
"Dishes": [
{
"Number": 1,
"Name": "Avocado Sashimi",
"Modifications": {
"Removed": ["Wasabi"],
"Added": ["Extra Ginger"]
},
"Comment": "No soy sauce"
},
{
"Number": 1,
"Name": "Baby Spinach Salad with Truffl",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
}
]
},
{
"Id": 2,
"Name": "Gang",
"Dishes": [
{
"Number": 1,
"Name": "Beef Tataki",
"Modifications": {
"Removed": ["Onion"],
"Added": ["Extra Sauce"]
},
"Comment": "Medium rare"
},
{
"Number": 1,
"Name": "Salmon Taco",
"Modifications": {
"Removed": [],
"Added": ["Extra Lime"]
},
"Comment": null
}
]
}
],
"Dishes": []
}

39
Inspectron.Epson.Templates/Samples/kitchen-u220.json Normal file
View File

@@ -0,0 +1,39 @@
{
"Title": "Kalte Kuche",
"TransactionDateTime": "2025-11-15T18:45:00",
"ReceiptNumber": "132018200",
"WaiterName": "Sofia Mueller",
"WaiterId": "45 (VK Restaurant)",
"TableNumber": "8",
"SpecialInstruction": null,
"Gangs": [],
"Dishes": [
{
"Number": 2,
"Name": "Caesar Salad",
"Modifications": {
"Removed": ["Croutons"],
"Added": ["Extra Parmesan"]
},
"Comment": "Dressing on the side"
},
{
"Number": 1,
"Name": "Carpaccio",
"Modifications": {
"Removed": [],
"Added": []
},
"Comment": null
},
{
"Number": 3,
"Name": "Bruschetta",
"Modifications": {
"Removed": [],
"Added": ["Extra Basil"]
},
"Comment": null
}
]
}

58
Inspectron.Epson.Templates/Templates/final-receipt.template Normal file
View File

@@ -0,0 +1,58 @@
#center# {CompanyName} #
#center# {Address1} #
#center# {Address2} #
#center# {Phone} #
#bold# {left:Rechnung Nr. {ReceiptNumber}} {right:{DateTime:HH:mm dd.MM.yyyy}} #
Guests: {Guests}
@foreach item in Items
{item.Quantity}x {item.Description} {right:{item.UnitPrice:F2} {item.TotalPrice:F2} {item.TaxCategory}}
@end
{right:---------}
#big,bold,center# Summe: {Total:F2} {Currency} #
@if TotalInAlternateCurrency
{right:{TotalInAlternateCurrency:F2} {AlternateCurrency}}
@end
#bold# {PaymentMethod} {right:{PaymentAmount:F2} {Currency}} #
@if TaxBreakdown.count > 0
MwSt % Brutto Netto MwSt
@foreach tax in TaxBreakdown
{tax.Category}: {tax.Rate}% {tax.Gross:F2} {tax.Currency} {tax.Net:F2} {tax.Currency} {tax.TaxAmount:F2} {tax.Currency}
@end
@end
{right:Bedient von:} {WaiterName}
{right:Terminal:} {Terminal}
{right:Tisch:} {TableNumber}
#center# {VatNumber} #
@if TerminalReceipt
#center# {TerminalReceipt.ReceiptType} #
#center# {TerminalReceipt.BookingType} #
#center# {TerminalReceipt.PaymentSystem} #
{TerminalReceipt.TransactionNumber}
{TerminalReceipt.TransactionDateTime:dd.MM.yyyy} {right:{TerminalReceipt.TransactionDateTime:HH:mm:ss}}
Trm-Id: {right:{TerminalReceipt.TerminalId}}
AID: {right:{TerminalReceipt.AID}}
Trx. Seq-Cnt: {right:{TerminalReceipt.TransactionSeqCount}}
Trx. Ref-No: {right:{TerminalReceipt.TransactionRefNo}}
Auth. Code: {right:{TerminalReceipt.AuthCode}}
Acq-Id: {right:{TerminalReceipt.AcquirerId}}
EFT {TerminalReceipt.Currency}: {right:{TerminalReceipt.EftAmount:F2}}
Trinkgeld {TerminalReceipt.Currency}: {right:{TerminalReceipt.TipAmount:F2}}
Total-EFT {TerminalReceipt.Currency}: {right:{TerminalReceipt.TotalEftAmount:F2}}
---
@end
#center# {ThankYouMessage} #
#center# {GoodbyeMessageLine1} #
#center# {GoodbyeMessageLine2} #

10
Inspectron.Epson/PrintServer/Printers/Utils/FinalReceipt/Models.cs
View File

@@ -14,6 +14,7 @@ public class FinalReceipt
public string Currency { get; set; }
public decimal? TotalInAlternateCurrency { get; set; }
public string AlternateCurrency { get; set; }
public List<SplitPaymentInfo> SplitPayments { get; set; } = new List<SplitPaymentInfo>();
public string PaymentMethod { get; set; }
public decimal PaymentAmount { get; set; }
public List<TaxInfo> TaxBreakdown { get; set; } = new List<TaxInfo>();
@@ -24,7 +25,7 @@ public class FinalReceipt
public string ThankYouMessage { get; set; }
public string GoodbyeMessageLine1 { get; set; }
public string GoodbyeMessageLine2 { get; set; }
public PaymentTerminalReceipt TerminalReceipt { get; set; }
public List<PaymentTerminalReceipt> TerminalReceipts { get; set; } = new List<PaymentTerminalReceipt>();
}
public class ReceiptItem
@@ -46,6 +47,13 @@ public class TaxInfo
public string Currency { get; set; }
}
public class SplitPaymentInfo
{
public string PaymentMethod { get; set; }
public decimal Amount { get; set; }
public string Currency { get; set; }
}
public class PaymentTerminalReceipt
{
public string ReceiptType { get; set; } // e.g., "*** Kundenbeleg ***"

52
Inspectron.Epson/PrintServer/Printers/Utils/FinalReceipt/ReceiptConverter.cs
View File

@@ -60,6 +60,17 @@ public class ReceiptConverter
commands.Add(new PrintCommand(""));
}
// Split payments
if (finalReceipt.SplitPayments != null && finalReceipt.SplitPayments.Count > 0)
{
foreach (var splitPayment in finalReceipt.SplitPayments)
{
string splitLine = $"{splitPayment.PaymentMethod}: {splitPayment.Amount:F2} {splitPayment.Currency}";
commands.Add(new PrintCommand(splitLine.PadLeft(_lineWidth)));
}
commands.Add(new PrintCommand(""));
}
// Payment method
string paymentLine = $"{finalReceipt.PaymentMethod}";
string paymentAmount = $"{finalReceipt.PaymentAmount:F2} {finalReceipt.Currency}";
@@ -93,30 +104,31 @@ public class ReceiptConverter
commands.Add(new PrintCommand(Center(finalReceipt.VatNumber, false)));
commands.Add(new PrintCommand(""));
// Payment Terminal Receipt
if (finalReceipt.TerminalReceipt != null)
// Payment Terminal Receipts
if (finalReceipt.TerminalReceipts != null && finalReceipt.TerminalReceipts.Count > 0)
{
var terminal = finalReceipt.TerminalReceipt;
foreach (var terminal in finalReceipt.TerminalReceipts)
{
commands.Add(new PrintCommand(Center(terminal.ReceiptType, false)));
commands.Add(new PrintCommand(Center(terminal.BookingType, false)));
commands.Add(new PrintCommand(Center(terminal.PaymentSystem, false)));
commands.Add(new PrintCommand(terminal.TransactionNumber));
commands.Add(new PrintCommand($"{terminal.TransactionDateTime:dd.MM.yyyy}".PadRight(_lineWidth/2) + $"{terminal.TransactionDateTime:HH:mm:ss}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand(Center(terminal.ReceiptType, false)));
commands.Add(new PrintCommand(Center(terminal.BookingType, false)));
commands.Add(new PrintCommand(Center(terminal.PaymentSystem, false)));
commands.Add(new PrintCommand(terminal.TransactionNumber));
commands.Add(new PrintCommand($"{terminal.TransactionDateTime:dd.MM.yyyy}".PadRight(_lineWidth/2) + $"{terminal.TransactionDateTime:HH:mm:ss}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trm-Id:".PadRight(_lineWidth/2) + $"{terminal.TerminalId}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"AID:".PadRight(_lineWidth/2) + $"{terminal.AID}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trx. Seq-Cnt:".PadRight(_lineWidth/2) + $"{terminal.TransactionSeqCount}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trx. Ref-No:".PadRight(_lineWidth/2) + $"{terminal.TransactionRefNo}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Auth. Code:".PadRight(_lineWidth/2) + $"{terminal.AuthCode}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Acq-Id:".PadRight(_lineWidth/2) + $"{terminal.AcquirerId}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trm-Id:".PadRight(_lineWidth/2) + $"{terminal.TerminalId}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"AID:".PadRight(_lineWidth/2) + $"{terminal.AID}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trx. Seq-Cnt:".PadRight(_lineWidth/2) + $"{terminal.TransactionSeqCount}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trx. Ref-No:".PadRight(_lineWidth/2) + $"{terminal.TransactionRefNo}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Auth. Code:".PadRight(_lineWidth/2) + $"{terminal.AuthCode}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Acq-Id:".PadRight(_lineWidth/2) + $"{terminal.AcquirerId}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"EFT {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.EftAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trinkgeld {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.TipAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Total-EFT {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.TotalEftAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"EFT {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.EftAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Trinkgeld {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.TipAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand($"Total-EFT {terminal.Currency}:".PadRight(_lineWidth/2) + $"{terminal.TotalEftAmount:F2}".PadLeft(_lineWidth/2)));
commands.Add(new PrintCommand(new string('-', _lineWidth)));
commands.Add(new PrintCommand(""));
commands.Add(new PrintCommand(new string('-', _lineWidth)));
commands.Add(new PrintCommand(""));
}
}
// Thank you message

1416
template_editor_plan.md
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File diff suppressed because it is too large Load Diff

49
template_syntax.md
View File

@@ -624,6 +624,54 @@ Create tabular layouts with fixed-width columns.
@endrow
```
### Row Styles
Apply styles to an entire row by adding style names after `@row`:
```
@row bold
|width|content|width|content
@endrow
```
Multiple styles can be combined with commas:
```
@row bold, big
|width|content|width|content
@endrow
```
#### Available Row Styles
| Style | Description |
|-------|-------------|
| `bold` | Bold text for entire row |
| `big` | Double-width and double-height |
| `tall` | Double-height only |
| `red` | Red color (if printer supports) |
| `spacing:N` | Set line spacing to N |
#### Row Style Examples
```
@row bold
|30|{Name}|10,right|{Price:F2}
@endrow
```
```
@row bold, big
|15|TOTAL|9,right|{Total:F2}
@endrow
```
```
@row red, bold
|40|*** WARNING ***
@endrow
```
### Column Syntax
```
@@ -870,6 +918,7 @@ Templates are assigned to receipt types and printer profiles in `assignments.jso
| `@end` | End block |
| `@foreach var in collection` | Start loop |
| `@row` | Start row |
| `@row style1, style2` | Start row with styles |
| `@endrow` | End row |
| `\|width\|content` | Column definition |
| `\|width,align\|content` | Column with alignment |