discount

Inspectron.Epson/PreconfiguredDiscoveryService.cs

@@ -0,0 +1,56 @@
+namespace Inspectron.Epson;
+
+/// <summary>
+/// Discovery service that returns preconfigured printers instead of performing network discovery
+/// </summary>
+public class PreconfiguredDiscoveryService : IDiscoveryService
+{
+    private readonly List<DiscoveredPrinter> _printers = new();
+
+    public void AddPrinter(string ipAddress, string? modelName = null, int port = 9100)
+    {
+        _printers.Add(new DiscoveredPrinter
+        {
+            IPAddress = ipAddress,
+            ModelName = modelName ?? "Unknown",
+            Port = port,
+            DiscoveredAt = DateTime.UtcNow
+        });
+    }
+
+    public void RemovePrinter(string ipAddress)
+    {
+        _printers.RemoveAll(p => p.IPAddress == ipAddress);
+    }
+
+    public void ClearPrinters()
+    {
+        _printers.Clear();
+    }
+
+    public Task<List<DiscoveredPrinter>> DiscoverPrintersAsync(
+        TimeSpan? timeout = null,
+        Action<DiscoveredPrinter>? onPrinterDiscovered = null)
+    {
+        var results = _printers.Select(p => new DiscoveredPrinter
+        {
+            IPAddress = p.IPAddress,
+            ModelName = p.ModelName,
+            Port = p.Port,
+            MACAddress = p.MACAddress,
+            ServiceUrl = p.ServiceUrl,
+            ServiceType = p.ServiceType,
+            Lifetime = p.Lifetime,
+            RawResponse = p.RawResponse,
+            DiscoveredAt = DateTime.UtcNow
+        }).ToList();
+
+        if (onPrinterDiscovered != null)
+        {
+            foreach (var printer in results)
+                onPrinterDiscovered(printer);
+        }
+
+        return Task.FromResult(results);
+    }
+}

Inspectron.Epson/PrintServer/JobSources/SignalRPrintJobSource.cs

@@ -27,6 +27,7 @@ public class SignalRPrintJobSource: IPrintJobSource
 
         // Register handlers BEFORE starting connection
         _connection.On<PrintJobFromSignalR>("PrintJob", OnPrintJobReceived);
+
         
         _connection.Reconnecting += OnReconnecting;
         _connection.Reconnected += OnReconnected;

Inspectron.Epson/PrintServer/Printers/Utils/BarReceipt/BarReceiptConverter.cs

@@ -98,7 +98,7 @@ public class BarReceiptConverter
     private static void PrintDish(Dish drink, List<PrintCommand> commands)
     {
         string drinkLine = $"{drink.Number}x {drink.Name}";
-        commands.Add(new PrintCommand(drinkLine));
+        commands.Add(new PrintCommand(drinkLine,isBig:true));
         // Modifications
         if (drink.Modifications != null && (drink.Modifications.Removed.Any() || drink.Modifications.Added.Any()))
         {

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

@@ -35,8 +35,7 @@ public class DiscountInfo
     public string Description { get; set; }
     public decimal Amount { get; set; }
     public string Currency { get; set; }
-    public decimal? AmountInAlternateCurrency { get; set; }
-    public string AlternateCurrency { get; set; }
+    
 }
 
 public class FinalReceiptItem

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

@@ -64,6 +64,8 @@ public class ReceiptConverter
         commands.Add(new PrintCommand("---------".PadLeft(_lineWidth)));
         commands.Add(new PrintCommand("")); //Reini
 
+        
+
         // Total
         string totalLine = $"Summe:  {finalReceipt.Total:F2} {finalReceipt.Currency}";
         commands.Add(new PrintCommand(Center(totalLine, true), true, true));
@@ -78,12 +80,12 @@ public class ReceiptConverter
         }
 
         // Discount
-        //if (finalReceipt.DiscountInfo != null && finalReceipt.DiscountInfo.Amount > 0)
-        //{
-            
-        //    commands.Add(new PrintCommand(finalReceipt.DiscountInfo.Description.PadLeft(_lineWidth/2)));
-        //    commands.Add(new PrintCommand(""));
-        //}
+        if (finalReceipt.DiscountInfo != null)
+        {
+
+            commands.Add(new PrintCommand(finalReceipt.DiscountInfo.Description.PadRight(_lineWidth / 2) + (finalReceipt.DiscountInfo.Amount.ToString("F2") + " " + finalReceipt.DiscountInfo.Currency).PadLeft(_lineWidth / 2)));
+            commands.Add(new PrintCommand(""));
+        }
 
         // Split payments
         if (finalReceipt.SplitPayments != null && finalReceipt.SplitPayments.Count > 0)