v1.0.0

Inspectron.Epson/PrintServer/Printers/TM-U220IITranslated.cs

@@ -35,7 +35,7 @@ public class TM_U220IITranslated : IPrinter
     {
         foreach (var command in commands)
         {
-            await _printer.SetBiggerFontTM220(command.IsBig);
+            await _printer.SetBiggerFontTM220(command.IsBig, command.IsTall | command.IsBig);
             await Task.Delay(200);
             await _printer.SetRedColor(command.IsRed);
             await Task.Delay(200);

Inspectron.Epson/PrintServer/Printers/Utils/FinalReceipt/Models.cs

@@ -9,7 +9,7 @@ public class FinalReceipt
     public string ReceiptNumber { get; set; }
     public DateTime DateTime { get; set; }
     public int Guests { get; set; }
-    public List<ReceiptItem> Items { get; set; } = new List<ReceiptItem>();
+    public List<FinalReceiptItem> Items { get; set; } = new List<FinalReceiptItem>();
     public decimal Total { get; set; }
     public string Currency { get; set; }
     public decimal? TotalInAlternateCurrency { get; set; }
@@ -28,7 +28,7 @@ public class FinalReceipt
     public List<PaymentTerminalReceipt> TerminalReceipts { get; set; } = new List<PaymentTerminalReceipt>();
 }
 
-public class ReceiptItem
+public class FinalReceiptItem
 {
     public int Quantity { get; set; }
     public string Description { get; set; }

Inspectron.Epson/PrintServer/Printers/Utils/InvoiceReceipt/InvoiceReceiptConverter.cs

@@ -0,0 +1,22 @@
+using System.Text.Json;
+
+namespace Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
+
+public class InvoiceReceiptConverter : IReceiptConverter
+{
+    private readonly int _lineWidth;
+    private readonly int _bigFontLineWidth;
+
+    public InvoiceReceiptConverter(int lineWidth, int bigFontLineWidth)
+    {
+        _lineWidth = lineWidth;
+        _bigFontLineWidth = bigFontLineWidth;
+    }
+
+    public List<PrintCommand> Convert(string jsonContent)
+    {
+        var receipt = JsonSerializer.Deserialize<InvoiceReceipt>(jsonContent);
+        var converter = new ReceiptConverter(_lineWidth, _bigFontLineWidth);
+        return converter.ConvertToPrintCommands(receipt);
+    }
+}

Inspectron.Epson/PrintServer/Printers/Utils/InvoiceReceipt/Models.cs

@@ -0,0 +1,24 @@
+namespace Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
+
+public class InvoiceReceipt
+{
+    public string CompanyName { get; set; }
+    public string Address1 { get; set; }
+    public string Address2 { get; set; }
+    public string Phone { get; set; }
+    public string ReceiptNumber { get; set; }
+    public DateTime DateTime { get; set; }
+    public int Guests { get; set; }
+    public List<ReceiptItem> Items { get; set; } = new List<ReceiptItem>();
+    public decimal Total { get; set; }
+    public string Currency { get; set; }
+}
+
+public class ReceiptItem
+{
+    public int Quantity { get; set; }
+    public string Description { get; set; }
+    public decimal UnitPrice { get; set; }
+    public decimal TotalPrice { get; set; }
+    public string TaxCategory { get; set; }
+}

Inspectron.Epson/PrintServer/Printers/Utils/InvoiceReceipt/ReceiptConverter.cs

@@ -0,0 +1,69 @@
+namespace Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
+
+public class ReceiptConverter
+{
+    private readonly int _lineWidth;
+    private readonly int _bigFontLineWidth;
+
+    public ReceiptConverter(int lineWidth = 42, int bigFontLineWidth = 21)
+    {
+        _lineWidth = lineWidth;
+        _bigFontLineWidth = bigFontLineWidth;
+    }
+
+    public List<PrintCommand> ConvertToPrintCommands(InvoiceReceipt invoiceReceipt)
+    {
+        var commands = new List<PrintCommand>();
+
+        // Header - Company info
+        commands.Add(new PrintCommand(Center(invoiceReceipt.CompanyName, false)));
+        commands.Add(new PrintCommand(Center(invoiceReceipt.Address1, false)));
+        commands.Add(new PrintCommand(Center(invoiceReceipt.Address2, false)));
+        commands.Add(new PrintCommand(Center(invoiceReceipt.Phone, false)));
+        commands.Add(new PrintCommand(""));
+        commands.Add(new PrintCommand(""));
+
+        // InvoiceReceipt info
+        string receiptLine = $"Rechnung Nr. {invoiceReceipt.ReceiptNumber}".PadRight(_lineWidth/2)+$"{invoiceReceipt.DateTime:HH:mm dd.MM.yyyy}".PadLeft(_lineWidth/2);
+        commands.Add(new PrintCommand(receiptLine,isBold:true));
+        commands.Add(new PrintCommand($"Guests: {invoiceReceipt.Guests}"));
+        commands.Add(new PrintCommand(""));
+
+        // Items
+        foreach (var item in invoiceReceipt.Items)
+        {
+            string quantityDesc = $"{item.Quantity}x {item.Description}";
+            string prices = $"{item.UnitPrice:F2}"+$"{item.TotalPrice:F2}".PadLeft(7)+$" {item.TaxCategory}";
+
+            // Calculate spacing to align prices to the right
+            int spacesNeeded = _lineWidth - quantityDesc.Length - prices.Length;
+            if (spacesNeeded < 1) spacesNeeded = 1;
+
+            string itemLine = quantityDesc + new string(' ', spacesNeeded) + prices;
+            commands.Add(new PrintCommand(itemLine));
+        }
+
+        commands.Add(new PrintCommand(""));
+        commands.Add(new PrintCommand("---------".PadLeft(_lineWidth)));
+        commands.Add(new PrintCommand(""));
+
+        // Total
+        string totalLine = $"Summe:  {invoiceReceipt.Total:F2} {invoiceReceipt.Currency}";
+        commands.Add(new PrintCommand(Center(totalLine, true), true, true));
+
+        return commands;
+    }
+
+    private string Center(string text, bool isBigFont)
+    {
+        int effectiveLineWidth = isBigFont ? _bigFontLineWidth : _lineWidth;
+
+        if (string.IsNullOrEmpty(text) || text.Length >= effectiveLineWidth)
+            return text;
+
+        int totalPadding = effectiveLineWidth - text.Length;
+        int leftPadding = totalPadding / 2;
+
+        return new string(' ', leftPadding) + text;
+    }
+}

Inspectron.Epson/PrintServer/Printers/Utils/ReceiptConverterFactory.cs

@@ -1,4 +1,5 @@
 using Inspectron.Epson.PrintServer.Printers.Utils.BarReceipt;
+using Inspectron.Epson.PrintServer.Printers.Utils.InvoiceReceipt;
 using Inspectron.Epson.PrintServer.Printers.Utils.OrderItems;
 
 namespace Inspectron.Epson.PrintServer.Printers.Utils;
@@ -17,14 +18,17 @@ public class ReceiptConverterFactory : IReceiptConverterFactory
             },
             EReceiptType.NextCourse => new KitchenReceipt.KitchenReceiptConverterAdapter(33, 20),
             EReceiptType.OrdersOverview => new OrderItemsReceiptConverter(48, 24),
+            EReceiptType.Invoice => new InvoiceReceiptConverter(48, 24),
             _ => throw new ArgumentException($"Unknown receipt type: {receiptType}")
         };
     }
+
     public enum EReceiptType
     {
         Receipt,
         WorkareaTicket,
         NextCourse,
-        OrdersOverview
+        OrdersOverview,
+        Invoice
     }
 }