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
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+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Process;
+
+namespace Step03.Steps;
+
+/// <summary>
+/// Step used in the Processes Samples:
+/// - Step_03_FoodPreparation.cs
+/// </summary>
+[KernelProcessStepMetadata("CutFoodStep.V1")]
+public class CutFoodStep : KernelProcessStep
+{
+    public static class ProcessStepFunctions
+    {
+        public const string ChopFood = nameof(ChopFood);
+        public const string SliceFood = nameof(SliceFood);
+    }
+
+    public static class OutputEvents
+    {
+        public const string ChoppingReady = nameof(ChoppingReady);
+        public const string SlicingReady = nameof(SlicingReady);
+    }
+
+    [KernelFunction(ProcessStepFunctions.ChopFood)]
+    public async Task ChopFoodAsync(KernelProcessStepContext context, List<string> foodActions)
+    {
+        var foodToBeCut = foodActions.First();
+        foodActions.Add(this.getActionString(foodToBeCut, "chopped"));
+        Console.WriteLine($"CUTTING_STEP: Ingredient {foodToBeCut} has been chopped!");
+        await context.EmitEventAsync(new() { Id = OutputEvents.ChoppingReady, Data = foodActions });
+    }
+
+    [KernelFunction(ProcessStepFunctions.SliceFood)]
+    public async Task SliceFoodAsync(KernelProcessStepContext context, List<string> foodActions)
+    {
+        var foodToBeCut = foodActions.First();
+        foodActions.Add(this.getActionString(foodToBeCut, "sliced"));
+        Console.WriteLine($"CUTTING_STEP: Ingredient {foodToBeCut} has been sliced!");
+        await context.EmitEventAsync(new() { Id = OutputEvents.SlicingReady, Data = foodActions });
+    }
+
+    private string getActionString(string food, string action)
+    {
+        return $"{food}_{action}";
+    }
+}