From c1b9be1d64b2a2a7eef99af0ffd9127b2b701a59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Boh=C3=A1=C4=8Dek?=
 <fandabohacek@gmail.com>
Date: Tue, 3 Jan 2023 23:30:19 +0100
Subject: [PATCH] feat(samples): add file client logging of failed parsing or
 missing packets

---
 Samples/FileClient/FileClient.csproj          |  4 --
 Samples/FileClient/Program.cs                 |  2 +
 .../Responders/PacketNotFoundResponder.cs     | 43 +++++++++++++++++++
 3 files changed, 45 insertions(+), 4 deletions(-)
 create mode 100644 Samples/FileClient/Responders/PacketNotFoundResponder.cs

diff --git a/Samples/FileClient/FileClient.csproj b/Samples/FileClient/FileClient.csproj
index 6df8332..8bd1a20 100644
--- a/Samples/FileClient/FileClient.csproj
+++ b/Samples/FileClient/FileClient.csproj
@@ -8,10 +8,6 @@
         <IsPackable>false</IsPackable>
     </PropertyGroup>
 
-    <ItemGroup>
-      <Folder Include="Handlers" />
-    </ItemGroup>
-
     <ItemGroup>
       <ProjectReference Include="..\..\Core\NosSmooth.Core\NosSmooth.Core.csproj" />
       <ProjectReference Include="..\..\Core\NosSmooth.Game\NosSmooth.Game.csproj" />
diff --git a/Samples/FileClient/Program.cs b/Samples/FileClient/Program.cs
index 790581a..bf35255 100644
--- a/Samples/FileClient/Program.cs
+++ b/Samples/FileClient/Program.cs
@@ -4,6 +4,7 @@
 //  Copyright (c) František Boháček. All rights reserved.
 //  Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
+using FileClient.Responders;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
@@ -48,6 +49,7 @@ public static class Program
                 coll.AddNostaleCore()
                     .AddNostaleGame()
                     .AddNostaleDataFiles()
+                    .AddPacketResponder<PacketNotFoundResponder>()
                     .Configure<LanguageServiceOptions>(o => o.Language = Language.Cz)
                     .Configure<NostaleDataOptions>(o => o.SupportedLanguages = new[]
                     {
diff --git a/Samples/FileClient/Responders/PacketNotFoundResponder.cs b/Samples/FileClient/Responders/PacketNotFoundResponder.cs
new file mode 100644
index 0000000..94caf5c
--- /dev/null
+++ b/Samples/FileClient/Responders/PacketNotFoundResponder.cs
@@ -0,0 +1,43 @@
+//
+//  PacketNotFoundResponder.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Extensions.Logging;
+using NosSmooth.Core.Packets;
+using NosSmooth.Packets;
+using Remora.Results;
+
+namespace FileClient.Responders;
+
+/// <summary>
+/// Responds to packets that were not found.
+/// </summary>
+public class PacketNotFoundResponder : IPacketResponder<UnresolvedPacket>, IPacketResponder<ParsingFailedPacket>
+{
+    private readonly ILogger<PacketNotFoundResponder> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="PacketNotFoundResponder"/> class.
+    /// </summary>
+    /// <param name="logger">The logger.</param>
+    public PacketNotFoundResponder(ILogger<PacketNotFoundResponder> logger)
+    {
+        _logger = logger;
+    }
+
+    /// <inheritdoc />
+    public Task<Result> Respond(PacketEventArgs<UnresolvedPacket> packetArgs, CancellationToken ct = default)
+    {
+        _logger.LogWarning($"Could not find packet {packetArgs.PacketString}");
+        return Task.FromResult(Result.FromSuccess());
+    }
+
+    /// <inheritdoc />
+    public Task<Result> Respond(PacketEventArgs<ParsingFailedPacket> packetArgs, CancellationToken ct = default)
+    {
+        _logger.LogWarning($"Could not parse packet {packetArgs.PacketString}");
+        return Task.FromResult(Result.FromSuccess());
+    }
+}
\ No newline at end of file
-- 
2.49.0