AX Agent 메시지 액션과 응답 메타 표시 개선\n\n- assistant 메시지에 응답시간과 토큰 수를 저장하는 메타 필드 추가\n- 응답 커밋 시 토큰 사용량과 경과 시간을 메시지 모델에 함께 기록하도록 엔진과 전송 경로 보강\n- 사용자/assistant 메시지 액션 바를 기본 저강도 노출과 hover 강조 방식으로 바꿔 복사 편집 재생성 좋아요 싫어요가 보이도록 정리\n- README와 DEVELOPMENT 문서에 메시지 액션 및 응답 메타 개선 이력 반영\n- 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\ (경고 0 / 오류 0)

2026-04-05 21:54:15 +09:00
parent ac4aada0af
commit 53965083e3
5 changed files with 107 additions and 11 deletions
--- a/src/AxCopilot/Models/ChatModels.cs
+++ b/src/AxCopilot/Models/ChatModels.cs
@@ -262,6 +262,15 @@ public class ChatMessage
    [JsonPropertyName("feedback")]
    public string? Feedback { get; set; }

+    [JsonPropertyName("responseElapsedMs")]
+    public long? ResponseElapsedMs { get; set; }
+
+    [JsonPropertyName("promptTokens")]
+    public int PromptTokens { get; set; }
+
+    [JsonPropertyName("completionTokens")]
+    public int CompletionTokens { get; set; }
+
    /// <summary>첨부된 파일 경로 목록.</summary>
    [JsonPropertyName("attachedFiles")]
    public List<string>? AttachedFiles { get; set; }
--- a/src/AxCopilot/Services/Agent/AxAgentExecutionEngine.cs
+++ b/src/AxCopilot/Services/Agent/AxAgentExecutionEngine.cs
@@ -129,12 +129,20 @@ public sealed class AxAgentExecutionEngine
        ChatConversation conversation,
        string tab,
        string content,
+        int promptTokens = 0,
+        int completionTokens = 0,
+        long? responseElapsedMs = null,
+        string? metaRunId = null,
        ChatStorageService? storage = null)
    {
        var assistant = new ChatMessage
        {
            Role = "assistant",
            Content = content,
+            PromptTokens = Math.Max(0, promptTokens),
+            CompletionTokens = Math.Max(0, completionTokens),
+            ResponseElapsedMs = responseElapsedMs is > 0 ? responseElapsedMs : null,
+            MetaRunId = string.IsNullOrWhiteSpace(metaRunId) ? null : metaRunId,
        };

        if (session != null)
@@ -153,13 +161,17 @@ public sealed class AxAgentExecutionEngine
        ChatConversation conversation,
        string tab,
        string? content,
+        int promptTokens = 0,
+        int completionTokens = 0,
+        long? responseElapsedMs = null,
+        string? metaRunId = null,
        ChatStorageService? storage = null)
    {
        var normalized = NormalizeAssistantContentForUi(conversation, tab, content);
        if (tab is "Cowork" or "Code")
            conversation.ShowExecutionHistory = false;

-        CommitAssistantMessage(session, conversation, tab, normalized, storage);
+        CommitAssistantMessage(session, conversation, tab, normalized, promptTokens, completionTokens, responseElapsedMs, metaRunId, storage);
        return normalized;
    }

--- a/src/AxCopilot/Views/ChatWindow.xaml.cs
+++ b/src/AxCopilot/Views/ChatWindow.xaml.cs
@@ -4189,7 +4189,7 @@ public partial class ChatWindow : Window
            {
                Orientation = Orientation.Horizontal,
                HorizontalAlignment = HorizontalAlignment.Right,
-                Opacity = 0,
+                Opacity = 0.8,
                Margin = new Thickness(0, 2, 0, 0),
            };
            var capturedUserContent = content;
@@ -4215,8 +4215,8 @@ public partial class ChatWindow : Window
            });
            userBottomBar.Children.Add(userActionBar);
            wrapper.Children.Add(userBottomBar);
-            wrapper.MouseEnter += (_, _) => ShowMessageActionBar(userActionBar);
-            wrapper.MouseLeave += (_, _) => HideMessageActionBarIfNotSelected(userActionBar);
+            wrapper.MouseEnter += (_, _) => userActionBar.Opacity = 1;
+            wrapper.MouseLeave += (_, _) => userActionBar.Opacity = ReferenceEquals(_selectedMessageActionBar, userActionBar) ? 1 : 0.8;
            wrapper.MouseLeftButtonUp += (_, _) => SelectMessageActionBar(userActionBar, bubble);

            // 우클릭 → 메시지 컨텍스트 메뉴
@@ -4412,7 +4412,7 @@ public partial class ChatWindow : Window
                Orientation = Orientation.Horizontal,
                HorizontalAlignment = HorizontalAlignment.Left,
                Margin = new Thickness(2, 2, 0, 0),
-                Opacity = 0
+                Opacity = 0.8
            };

            var btnColor = secondaryText;
@@ -4438,8 +4438,12 @@ public partial class ChatWindow : Window
            });

            container.Children.Add(actionBar);
-            container.MouseEnter += (_, _) => ShowMessageActionBar(actionBar);
-            container.MouseLeave += (_, _) => HideMessageActionBarIfNotSelected(actionBar);
+            var assistantMeta = CreateAssistantMessageMetaText(message);
+            if (assistantMeta != null)
+                container.Children.Add(assistantMeta);
+
+            container.MouseEnter += (_, _) => actionBar.Opacity = 1;
+            container.MouseLeave += (_, _) => actionBar.Opacity = ReferenceEquals(_selectedMessageActionBar, actionBar) ? 1 : 0.8;
            container.MouseLeftButtonUp += (_, _) => SelectMessageActionBar(actionBar, contentCard);

            // 우클릭 → 메시지 컨텍스트 메뉴
@@ -4846,6 +4850,40 @@ public partial class ChatWindow : Window
        actionBar.Children.Add(dislikeBtn);
    }

+    private TextBlock? CreateAssistantMessageMetaText(ChatMessage? message)
+    {
+        if (message == null)
+            return null;
+
+        var parts = new List<string>();
+        if (message.ResponseElapsedMs is > 0)
+        {
+            var elapsedMs = message.ResponseElapsedMs.Value;
+            parts.Add(elapsedMs < 1000
+                ? $"{elapsedMs}ms"
+                : $"{(elapsedMs / 1000.0):0.0}s");
+        }
+
+        if (message.PromptTokens > 0 || message.CompletionTokens > 0)
+        {
+            var totalTokens = message.PromptTokens + message.CompletionTokens;
+            parts.Add($"{FormatTokenCount(totalTokens)} tokens");
+        }
+
+        if (parts.Count == 0)
+            return null;
+
+        return new TextBlock
+        {
+            Text = string.Join("  ·  ", parts),
+            FontSize = 9.75,
+            Foreground = TryFindResource("SecondaryText") as Brush ?? Brushes.Gray,
+            HorizontalAlignment = HorizontalAlignment.Left,
+            Margin = new Thickness(4, 2, 0, 0),
+            Opacity = 0.72,
+        };
+    }
+
    // ─── 메시지 등장 애니메이션 ──────────────────────────────────────────

    private static void ApplyMessageEntryAnimation(FrameworkElement element)
@@ -6623,7 +6661,7 @@ public partial class ChatWindow : Window
        lock (_convLock)
        {
            var session = ChatSession;
-            _chatEngine.CommitAssistantMessage(session, conv, runTab, assistantText, _storage);
+            _chatEngine.CommitAssistantMessage(session, conv, runTab, assistantText, storage: _storage);
            _currentConversation = session?.CurrentConversation ?? conv;
            conv = _currentConversation!;
        }
@@ -6658,14 +6696,14 @@ public partial class ChatWindow : Window
            if (session != null)
            {
                session.AppendMessage(runTab, userMsg, useForTitle: true);
-                _chatEngine.CommitAssistantMessage(session, conv, runTab, assistantText, _storage);
+                _chatEngine.CommitAssistantMessage(session, conv, runTab, assistantText, storage: _storage);
                _currentConversation = session.CurrentConversation;
                conv = _currentConversation!;
            }
            else
            {
                conv.Messages.Add(userMsg);
-                _chatEngine.CommitAssistantMessage(null, conv, runTab, assistantText, _storage);
+                _chatEngine.CommitAssistantMessage(null, conv, runTab, assistantText, storage: _storage);
            }
        }

@@ -8343,6 +8381,10 @@ public partial class ChatWindow : Window
        var draftSucceeded = false;
        var draftCancelled = false;
        string? draftFailure = null;
+        var responseElapsedMs = 0L;
+        var promptTokens = 0;
+        var completionTokens = 0;
+        string? assistantMetaRunId = null;

        _activeStreamText = null;
        _cachedStreamContent = "";
@@ -8361,6 +8403,22 @@ public partial class ChatWindow : Window
                (messages, token) => _llm.SendAsync(messages.ToList(), token),
                _streamCts.Token);
            assistantContent = response;
+            responseElapsedMs = Math.Max(0, (long)(DateTime.UtcNow - _streamStartTime).TotalMilliseconds);
+            assistantMetaRunId = _appState.AgentRun.RunId;
+            var usage = _llm.LastTokenUsage;
+            if (usage != null)
+            {
+                if (runTab is "Cowork" or "Code" && (_agentCumulativeInputTokens > 0 || _agentCumulativeOutputTokens > 0))
+                {
+                    promptTokens = Math.Max(0, _agentCumulativeInputTokens);
+                    completionTokens = Math.Max(0, _agentCumulativeOutputTokens);
+                }
+                else
+                {
+                    promptTokens = Math.Max(0, usage.PromptTokens);
+                    completionTokens = Math.Max(0, usage.CompletionTokens);
+                }
+            }
            StopAiIconPulse();
            _cachedStreamContent = response;
            draftSucceeded = true;
@@ -8387,7 +8445,16 @@ public partial class ChatWindow : Window
        lock (_convLock)
        {
            var session = ChatSession;
-            assistantContent = _chatEngine.FinalizeAssistantTurn(session, conversation, runTab, assistantContent, _storage);
+            assistantContent = _chatEngine.FinalizeAssistantTurn(
+                session,
+                conversation,
+                runTab,
+                assistantContent,
+                promptTokens,
+                completionTokens,
+                responseElapsedMs,
+                assistantMetaRunId,
+                _storage);
            _currentConversation = session?.CurrentConversation ?? conversation;
            conversation = _currentConversation!;
        }