初始提交

2026-08-26 18:06:02 +08:00
commit 5544788917
53 changed files with 4101 additions and 0 deletions
@@ -0,0 +1,28 @@
+using MAF1.Agents.FileCity;
+using Microsoft.Agents.AI.Workflows;
+using Microsoft.Extensions.AI;
+
+namespace MAF1.Workflows;
+
+/// <summary>
+/// 只有「有城市」那条边会进到这里，所以这里不再判断。
+/// </summary>
+internal sealed class ToWeatherPromptExecutor() : Executor<CityExtraction>("ToWeatherPrompt")
+{
+    protected override ProtocolBuilder ConfigureProtocol(ProtocolBuilder builder)
+    {
+        return base.ConfigureProtocol(builder)
+            .SendsMessage<ChatMessage>()
+            .SendsMessage<TurnToken>();
+    }
+
+    public override async ValueTask HandleAsync(
+        CityExtraction extraction,
+        IWorkflowContext context,
+        CancellationToken cancellationToken = default)
+    {
+        string prompt = $"请查询这些城市的天气：{string.Join("、", extraction.Cities)}";
+        await context.SendMessageAsync(new ChatMessage(ChatRole.User, prompt), cancellationToken: cancellationToken);
+        await context.SendMessageAsync(new TurnToken(emitEvents: true), cancellationToken: cancellationToken);
+    }
+}