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 +1,69 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.ChatCompletion;
+using Resources;
+
+namespace ChatCompletion;
+
+/// <summary>
+/// This example shows how to use binary files input with OpenAI's chat completion.
+/// </summary>
+public class OpenAI_ChatCompletionWithFile(ITestOutputHelper output) : BaseTest(output)
+{
+    /// <summary>
+    /// This uses a local file as input for your chat
+    /// </summary>
+    [Fact]
+    public async Task UsingLocalFileInChatCompletion()
+    {
+        var fileBytes = await EmbeddedResource.ReadAllAsync("employees.pdf");
+
+        var kernel = Kernel.CreateBuilder()
+            .AddOpenAIChatCompletion(TestConfiguration.OpenAI.ChatModelId, TestConfiguration.OpenAI.ApiKey)
+            .Build();
+
+        var chatCompletionService = kernel.GetRequiredService<IChatCompletionService>();
+
+        var chatHistory = new ChatHistory("You are a friendly assistant.");
+
+        chatHistory.AddUserMessage(
+        [
+            new TextContent("What's in this file?"),
+            new BinaryContent(fileBytes, "application/pdf")
+        ]);
+
+        var reply = await chatCompletionService.GetChatMessageContentAsync(chatHistory);
+
+        Console.WriteLine(reply.Content);
+    }
+
+    /// <summary>
+    /// This uses a Base64 data URI as a binary file input for your chat
+    /// </summary>
+    [Fact]
+    public async Task UsingBase64DataUriInChatCompletion()
+    {
+        var fileBytes = await EmbeddedResource.ReadAllAsync("employees.pdf");
+        var fileBase64 = Convert.ToBase64String(fileBytes.ToArray());
+        var dataUri = $"data:application/pdf;base64,{fileBase64}";
+
+        var kernel = Kernel.CreateBuilder()
+            .AddOpenAIChatCompletion(TestConfiguration.OpenAI.ChatModelId, TestConfiguration.OpenAI.ApiKey)
+            .Build();
+
+        var chatCompletionService = kernel.GetRequiredService<IChatCompletionService>();
+
+        var chatHistory = new ChatHistory("You are a friendly assistant.");
+
+        chatHistory.AddUserMessage(
+        [
+            new TextContent("What's in this file?"),
+            new BinaryContent(dataUri)
+        ]);
+
+        var reply = await chatCompletionService.GetChatMessageContentAsync(chatHistory);
+
+        Console.WriteLine(reply.Content);
+    }
+}