From 3e16d90d67edb14d7b44bd9647ddd68e4c88e8d8 Mon Sep 17 00:00:00 2001
From: Rainer <rainer@software-architects.at>
Date: Tue, 17 Sep 2024 07:49:45 +0200
Subject: [PATCH] Add bug reproduction

---
 labs/090-bug-repro/090-bug-repro.csproj | 16 +++++
 labs/090-bug-repro/Program.cs           | 77 +++++++++++++++++++++++++
 labs/HandsOnLabs.sln                    |  6 ++
 3 files changed, 99 insertions(+)
 create mode 100644 labs/090-bug-repro/090-bug-repro.csproj
 create mode 100644 labs/090-bug-repro/Program.cs

diff --git a/labs/090-bug-repro/090-bug-repro.csproj b/labs/090-bug-repro/090-bug-repro.csproj
new file mode 100644
index 0000000..a67b4a1
--- /dev/null
+++ b/labs/090-bug-repro/090-bug-repro.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>_090_bug_repro</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  
+  <ItemGroup>
+    <PackageReference Include="dotenv.net" />
+    <PackageReference Include="OpenAI" />
+  </ItemGroup>
+
+</Project>
diff --git a/labs/090-bug-repro/Program.cs b/labs/090-bug-repro/Program.cs
new file mode 100644
index 0000000..ba1bef9
--- /dev/null
+++ b/labs/090-bug-repro/Program.cs
@@ -0,0 +1,77 @@
+using System.ClientModel;
+using System.Text.Json;
+using dotenv.net;
+using OpenAI.Assistants;
+#pragma warning disable OPENAI001
+
+var env = DotEnv.Read(options: new DotEnvOptions(probeForEnv: true, probeLevelsToSearch: 7));
+
+var client = new AssistantClient(env["OPENAI_KEY"]);
+
+var assistant = await client.CreateAssistantAsync(env["OPENAI_MODEL"], new AssistantCreationOptions
+{
+    Name = "Test Assistant",
+    Description = "Test Assistant",
+    Instructions = "You are a helpful assistant that can answer questions about the secret number.",
+    Tools = {
+        new CodeInterpreterToolDefinition(),
+        new FunctionToolDefinition()
+        {
+            FunctionName = "getSecretNumber",
+            Description = "Gets the secret number",
+            Parameters = BinaryData.FromObjectAsJson(
+                new
+                {
+                    Type = "object",
+                    Properties = new
+                    {
+                        Seed = new { Type = "integer", Description = "Optional seed for the secret number." },
+                    },
+                    Required = Array.Empty<string>()
+                }, new() { PropertyNamingPolicy = JsonNamingPolicy.CamelCase })
+        }
+    }
+});
+
+var thread = await client.CreateThreadAsync();
+Console.WriteLine($"Thread ID: {thread.Value.Id}");
+
+// The following line works (no function call)
+//await client.CreateMessageAsync(thread.Value.Id, MessageRole.User, ["Are dolphins fish?"]);
+
+// The following line crashes (function call)
+await client.CreateMessageAsync(thread.Value.Id, MessageRole.User, ["Tell me the scret number with seed 1"]);
+
+AsyncCollectionResult<StreamingUpdate> asyncUpdate = client.CreateRunStreamingAsync(thread.Value.Id, assistant.Value.Id);
+Console.WriteLine();
+ThreadRun? currentRun;
+do
+{
+    List<ToolOutput> outputsToSumit = [];
+    currentRun = null;
+    await foreach (StreamingUpdate update in asyncUpdate)
+    {
+        if (update is RunUpdate runUpdate) { currentRun = runUpdate; }
+        else if (update is RequiredActionUpdate requiredActionUpdate)
+        {
+            Console.WriteLine($"Calling function {requiredActionUpdate.FunctionName} {requiredActionUpdate.FunctionArguments}");
+            outputsToSumit.Add(new ToolOutput(requiredActionUpdate.ToolCallId, "{ \"SecretNumber\": 42 }"));
+        }
+        else if (update is MessageContentUpdate contentUpdate)
+        {
+            Console.Write(contentUpdate.Text);
+        }
+
+        if (outputsToSumit.Count != 0)
+        {
+            asyncUpdate = client.SubmitToolOutputsToRunStreamingAsync(currentRun, outputsToSumit);
+        }
+    }
+
+    if (outputsToSumit.Count != 0)
+    {
+        asyncUpdate = client.SubmitToolOutputsToRunStreamingAsync(currentRun, outputsToSumit);
+    }
+} while (currentRun?.Status.IsTerminal is false);
+
+Console.WriteLine("\nDone.");
diff --git a/labs/HandsOnLabs.sln b/labs/HandsOnLabs.sln
index c4614bd..93d8f8a 100644
--- a/labs/HandsOnLabs.sln
+++ b/labs/HandsOnLabs.sln
@@ -13,6 +13,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FunctionCallingDotNet", "02
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "035-assistants-dotnet", "035-assistants-dotnet\035-assistants-dotnet.csproj", "{E3AACF07-5434-4B5C-820D-B5E1A661C6D5}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "090-bug-repro", "090-bug-repro\090-bug-repro.csproj", "{6FBC2C6A-A3D4-4459-A995-C94B9213C1CD}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -34,6 +36,10 @@ Global
 		{E3AACF07-5434-4B5C-820D-B5E1A661C6D5}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E3AACF07-5434-4B5C-820D-B5E1A661C6D5}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E3AACF07-5434-4B5C-820D-B5E1A661C6D5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6FBC2C6A-A3D4-4459-A995-C94B9213C1CD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6FBC2C6A-A3D4-4459-A995-C94B9213C1CD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6FBC2C6A-A3D4-4459-A995-C94B9213C1CD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6FBC2C6A-A3D4-4459-A995-C94B9213C1CD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{6569C5F1-0230-43E5-9041-1CD4C214F748} = {ECF40993-4AD0-441E-93E7-F80E62465259}