chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,59 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.SemanticKernel;
+
+internal static class Program
+{
+    internal static async Task Main(string[] args)
+    {
+        var builder = Host.CreateApplicationBuilder(args);
+        builder.Configuration.AddUserSecrets<OpenAIOptions>();
+        // Adding configuration from appsettings.json and environment variables
+        builder.Services.ConfigureOptions<OpenAIOptions>(OpenAIOptions.SectionName);
+        builder.Services.ConfigureOptions<ChatOptions>(ChatOptions.SectionName);
+
+        // Configure Semantic Kernel in DI container
+        builder.Services
+            .AddKernel()
+            .AddOpenAIChatCompletion(
+                modelId: builder.Configuration[$"{OpenAIOptions.SectionName}:ChatModelId"]!,
+                apiKey: builder.Configuration[$"{OpenAIOptions.SectionName}:ApiKey"]!
+            );
+
+        // Register audio chat pipeline services
+        builder.Services.AddSingleton<AudioPlaybackService>();
+        builder.Services.AddSingleton<SpeechToTextService>();
+        builder.Services.AddSingleton<TextToSpeechService>();
+        builder.Services.AddSingleton<ChatService>();
+        builder.Services.AddSingleton<TurnManager>();
+        builder.Services.AddSingleton<VadService>();
+        builder.Services.AddSingleton<AudioSourceService>();
+
+        // Register audio chat pipeline
+        builder.Services.AddTransient<VoiceChatPipeline>();
+
+        using var host = builder.Build();
+
+        // Setting up graceful shutdown on Ctrl+C
+        using var cts = new CancellationTokenSource();
+        Console.CancelKeyPress += (_, e) =>
+        {
+            e.Cancel = true;
+            cts.Cancel();
+        };
+
+        // Run the voice chat pipeline
+        using var pipeline = host.Services.GetRequiredService<VoiceChatPipeline>();
+        await pipeline.RunAsync(cts.Token);
+    }
+
+    private static void ConfigureOptions<TOptions>(this IServiceCollection services, string sectionName) where TOptions : class =>
+            services
+                .AddOptions<TOptions>()
+                .BindConfiguration(sectionName)
+                .ValidateDataAnnotations()
+                .ValidateOnStart();
+}