.NET Workflow - Integrated updated CPS Object Model (#681)

* Checkpoint * Update workflows/DeepResearch.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Comment * Fix comment * Update package version * Fix nuget haxx * Checkpoint * Code complete * Testing * Message content workaround * Add sequential flow * Checkpoint * Integration test project * Checkpoint * Checkpoint cleanup * Complete * Update package --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-06-16 21:04:09 +08:00 · 2025-09-15 20:41:07 +00:00
parent db58a10a37
commit 74879489a4
79 changed files with 2829 additions and 684 deletions
@@ -0,0 +1,66 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Agents.Workflows.Declarative.Extensions;
+using Microsoft.Agents.Workflows.Declarative.Interpreter;
+using Microsoft.Bot.ObjectModel;
+using Microsoft.Extensions.AI;
+using Microsoft.Shared.Diagnostics;
+
+namespace Microsoft.Agents.Workflows.Declarative.ObjectModel;
+
+internal sealed class AddConversationMessageExecutor(AddConversationMessage model, WorkflowAgentProvider agentProvider, DeclarativeWorkflowState state) :
+    DeclarativeActionExecutor<AddConversationMessage>(model, state)
+{
+    protected override async ValueTask<object?> ExecuteAsync(IWorkflowContext context, CancellationToken cancellationToken)
+    {
+        StringExpression conversationExpression = Throw.IfNull(this.Model.ConversationId, $"{nameof(this.Model)}.{nameof(this.Model.ConversationId)}");
+        string conversationId = this.State.ExpressionEngine.GetValue(conversationExpression).Value;
+
+        ChatMessage newMessage = new(this.GetRole(), [.. this.GetContent()]) { AdditionalProperties = this.GetMetadata() };
+
+        await agentProvider.CreateMessageAsync(conversationId, newMessage, cancellationToken).ConfigureAwait(false);
+
+        await this.AssignAsync(this.Model.Message?.Path, newMessage.ToRecord(), context).ConfigureAwait(false);
+
+        return default;
+    }
+
+    private IEnumerable<AIContent> GetContent()
+    {
+        foreach (AddConversationMessageContent content in this.Model.Content)
+        {
+            AIContent? messageContent = content.Type.Value.ToContent(this.State.Format(content.Value));
+            if (messageContent is not null)
+            {
+                yield return messageContent;
+            }
+        }
+    }
+
+    private ChatRole GetRole()
+    {
+        if (this.Model.Role is null)
+        {
+            return ChatRole.User;
+        }
+
+        AgentMessageRoleWrapper roleWrapper = this.State.ExpressionEngine.GetValue(this.Model.Role).Value;
+
+        return roleWrapper.Value.ToChatRole();
+    }
+
+    private AdditionalPropertiesDictionary? GetMetadata()
+    {
+        if (this.Model.Metadata is null)
+        {
+            return null;
+        }
+
+        RecordDataValue? metadataValue = this.State.ExpressionEngine.GetValue(this.Model.Metadata).Value;
+
+        return metadataValue.ToMetadata();
+    }
+}