From 37318f9653330952f8ce3eb8863feeadb68c14fb Mon Sep 17 00:00:00 2001
From: EugeneTes <meelstorm@gmail.com>
Date: Thu, 23 Jul 2026 07:46:44 +0000
Subject: [PATCH] add InsinEventKinds and PrintErrorType mapping

---
 .../Telemetry/InsinEventKindsTests.cs         | 28 +++++++++++++++++++
 .../PrintServer/Telemetry/InsinEventKinds.cs  | 19 +++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 Inspectron.Epson.Tests/Telemetry/InsinEventKindsTests.cs
 create mode 100644 Inspectron.Epson/PrintServer/Telemetry/InsinEventKinds.cs

diff --git a/Inspectron.Epson.Tests/Telemetry/InsinEventKindsTests.cs b/Inspectron.Epson.Tests/Telemetry/InsinEventKindsTests.cs
new file mode 100644
index 0000000..ca56f1d
--- /dev/null
+++ b/Inspectron.Epson.Tests/Telemetry/InsinEventKindsTests.cs
@@ -0,0 +1,28 @@
+using Inspectron.Epson.PrintServer.Telemetry;
+using Inspectron.Epson.Queue;
+
+namespace Inspectron.Epson.Tests.Telemetry;
+
+public class InsinEventKindsTests
+{
+    [Theory]
+    [InlineData(PrintErrorType.OutOfPaper, "job.failed.paper_out")]
+    [InlineData(PrintErrorType.Offline,    "job.failed.connection")]
+    [InlineData(PrintErrorType.ConversionError, "job.failed.other")]
+    [InlineData(PrintErrorType.Other,      "job.failed.other")]
+    [InlineData(PrintErrorType.None,       "job.failed.other")]
+    public void MapErrorTypeToKind(PrintErrorType input, string expected)
+    {
+        Assert.Equal(expected, InsinEventKinds.MapErrorTypeToKind(input));
+    }
+
+    [Fact]
+    public void Constants_have_expected_values()
+    {
+        Assert.Equal("service.started",     InsinEventKinds.ServiceStarted);
+        Assert.Equal("job.printed",         InsinEventKinds.JobPrinted);
+        Assert.Equal("printer.discovered",  InsinEventKinds.PrinterDiscovered);
+        Assert.Equal("printer.online",      InsinEventKinds.PrinterOnline);
+        Assert.Equal("printer.offline",     InsinEventKinds.PrinterOffline);
+    }
+}
diff --git a/Inspectron.Epson/PrintServer/Telemetry/InsinEventKinds.cs b/Inspectron.Epson/PrintServer/Telemetry/InsinEventKinds.cs
new file mode 100644
index 0000000..5aad7ae
--- /dev/null
+++ b/Inspectron.Epson/PrintServer/Telemetry/InsinEventKinds.cs
@@ -0,0 +1,19 @@
+using Inspectron.Epson.Queue;
+
+namespace Inspectron.Epson.PrintServer.Telemetry;
+
+public static class InsinEventKinds
+{
+    public const string ServiceStarted     = "service.started";
+    public const string JobPrinted         = "job.printed";
+    public const string PrinterDiscovered  = "printer.discovered";
+    public const string PrinterOnline      = "printer.online";
+    public const string PrinterOffline     = "printer.offline";
+
+    public static string MapErrorTypeToKind(PrintErrorType errorType) => errorType switch
+    {
+        PrintErrorType.OutOfPaper => "job.failed.paper_out",
+        PrintErrorType.Offline    => "job.failed.connection",
+        _                         => "job.failed.other",
+    };
+}