AX Agent ?? ?? ?? ??? ??? ?? ??? ????

- Code ??? ?? ???? ?? ??? ??? ? ?? ?? ???? ???? no-progress ??? ???
- ??? ?? ??? 1~2? ????? ????? ToolCall/ToolResult ?? ??? ?? ????? ????? ???
- ??? Thinking/LLM ?? ??? ??? ???? ??? ?? ?? ??? ??? ??? ????? ????
- Cowork/Code ??? ??? ?? ??? ???? ??? ??? ??? ?? ???? ?
- README.md, docs/DEVELOPMENT.md ??? 2026-04-15 18:30 (KST) ???? ???

??
- dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_agent_ui_logs\\ -p:IntermediateOutputPath=obj\\verify_agent_ui_logs\\
- dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter "AgentLoopCodeQualityTests|AgentStatusNarrativeCatalogTests|AgentProgressSummarySanitizerTests" -p:OutputPath=bin\\verify_agent_ui_logs_tests\\ -p:IntermediateOutputPath=obj\\verify_agent_ui_logs_tests\\

src/AxCopilot/Views/ChatWindow.V2LiveProgressPresentation.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
@@ -16,7 +15,7 @@ public partial class ChatWindow
     private DateTime _v2LiveStartTime;
     private TextBlock? _v2LiveElapsedText;
 
-    /// <summary>V2: 스트리밍 시작 시 라이브 진행 컨테이너 생성</summary>
+    /// <summary>V2: 스트리밍 시작 시 상단 라이브 진행 요약 카드를 생성합니다.</summary>
     private void ShowAgentLiveCardV2(string runTab)
     {
         if (MessageList == null) return;
@@ -25,11 +24,13 @@ public partial class ChatWindow
         RemoveAgentLiveCardV2(animated: false);
 
         _v2LiveStartTime = DateTime.UtcNow;
-        _v2LiveToolCards.Clear();
-        _v2LastLiveToolCallId = null;
 
         var msgMaxWidth = GetMessageMaxWidth();
+        var primaryText = TryFindResource("PrimaryText") as Brush ?? Brushes.White;
         var secondaryText = TryFindResource("SecondaryText") as Brush ?? Brushes.Gray;
+        var hintBg = TryFindResource("HintBackground") as Brush
+                     ?? new SolidColorBrush(Color.FromArgb(0x18, 0xFF, 0xFF, 0xFF));
+        var borderBrush = TryFindResource("BorderColor") as Brush ?? Brushes.Gray;
 
         _v2LiveContainer = new StackPanel
         {
@@ -39,7 +40,6 @@ public partial class ChatWindow
             Margin = new Thickness(0, 4, 0, 6),
         };
 
-        // 에이전트 헤더 (아이콘 + 이름 + 경과시간)
         var headerGrid = new Grid { Margin = new Thickness(2, 0, 0, 4) };
         headerGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = GridLength.Auto });
         headerGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = GridLength.Auto });
@@ -52,8 +52,12 @@ public partial class ChatWindow
         {
             var animState = new ChatIconAnimState
             {
-                Host = liveIconHost, Canvas = canvas, Pixels = livePixels,
-                Glows = liveGlows, Rotate = liveRotate, Scale = liveScale,
+                Host = liveIconHost,
+                Canvas = canvas,
+                Pixels = livePixels,
+                Glows = liveGlows,
+                Rotate = liveRotate,
+                Scale = liveScale,
                 IsRandomMode = _settings.Settings.Launcher.EnableChatIconRandomAnimation,
             };
             StartChatIconAnimation(animState);
@@ -79,7 +83,7 @@ public partial class ChatWindow
             Text = "",
             FontSize = 10,
             Foreground = secondaryText,
-            Opacity = 0.70,
+            Opacity = 0.7,
             HorizontalAlignment = HorizontalAlignment.Right,
             VerticalAlignment = VerticalAlignment.Center,
         };
@@ -88,10 +92,42 @@ public partial class ChatWindow
 
         _v2LiveContainer.Children.Add(headerGrid);
 
+        var summaryCard = new Border
+        {
+            Background = hintBg,
+            BorderBrush = borderBrush,
+            BorderThickness = new Thickness(1),
+            CornerRadius = new CornerRadius(12),
+            Padding = new Thickness(12, 10, 12, 10),
+        };
+
+        var summaryStack = new StackPanel();
+        _v2LiveStatusText = new TextBlock
+        {
+            FontSize = 12.5,
+            FontWeight = FontWeights.SemiBold,
+            Foreground = primaryText,
+            TextWrapping = TextWrapping.Wrap,
+        };
+        summaryStack.Children.Add(_v2LiveStatusText);
+
+        _v2LiveDetailText = new TextBlock
+        {
+            FontSize = 10.5,
+            Foreground = secondaryText,
+            Opacity = 0.86,
+            TextWrapping = TextWrapping.Wrap,
+            Margin = new Thickness(0, 4, 0, 0),
+        };
+        summaryStack.Children.Add(_v2LiveDetailText);
+        summaryCard.Child = summaryStack;
+        _v2LiveContainer.Children.Add(summaryCard);
+
+        ApplyV2LiveNarrative(AgentStatusNarrativeCatalog.BuildInitial(runTab));
+
         AddTranscriptElement(_v2LiveContainer);
         ForceScrollToEnd();
 
-        // 경과 시간 타이머
         _v2LiveElapsedTimer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(1) };
         _v2LiveElapsedTimer.Tick += (_, _) =>
         {
@@ -102,242 +138,41 @@ public partial class ChatWindow
         _v2LiveElapsedTimer.Start();
     }
 
-    /// <summary>V2: 에이전트 이벤트 수신 시 라이브 카드 업데이트</summary>
+    /// <summary>V2: 라이브 카드는 1~2줄 요약만 유지하고, 상세 실행 이력은 본문 타임라인에 누적합니다.</summary>
     private void UpdateAgentLiveCardV2(AgentEvent agentEvent)
     {
-        if (_v2LiveContainer == null) return;
+        if (_v2LiveContainer == null)
+            return;
 
-        var secondaryText = TryFindResource("SecondaryText") as Brush ?? Brushes.Gray;
-        var primaryText = TryFindResource("PrimaryText") as Brush ?? Brushes.White;
-        var hintBg = TryFindResource("HintBackground") as Brush
-                     ?? new SolidColorBrush(Color.FromArgb(0x18, 0xFF, 0xFF, 0xFF));
-        var borderBrush = TryFindResource("BorderColor") as Brush ?? Brushes.Gray;
-        var msgMaxWidth = GetMessageMaxWidth();
-
-        switch (agentEvent.Type)
+        if (agentEvent.Type == AgentEventType.Thinking
+            && !string.Equals(agentEvent.ToolName, "agent_wait", StringComparison.OrdinalIgnoreCase)
+            && !string.Equals(agentEvent.ToolName, "context_compaction", StringComparison.OrdinalIgnoreCase)
+            && AgentProgressSummarySanitizer.IsLowSignalStatusSummary(agentEvent.Summary, agentEvent.ToolName))
         {
-            case AgentEventType.ToolCall:
-            {
-                var (icon, iconColor) = GetV2ToolIcon(agentEvent.ToolName);
-                var toolId = $"{agentEvent.ToolName}_{agentEvent.Timestamp.Ticks}";
-                _v2LastLiveToolCallId = toolId;
-
-                var outerGrid = new Grid { Margin = new Thickness(0, 2, 0, 2) };
-                outerGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = GridLength.Auto });
-                outerGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
-
-                // 왼쪽 세로선 (진행중 = 맥박)
-                var accentColor = ResolveLiveProgressAccentColor(
-                    TryFindResource("AccentColor") as Brush ?? Brushes.CornflowerBlue);
-                var pulseLine = new Border
-                {
-                    Width = 2,
-                    Background = new SolidColorBrush(Color.FromArgb(0x80, accentColor.R, accentColor.G, accentColor.B)),
-                    CornerRadius = new CornerRadius(1),
-                    Margin = new Thickness(12, 0, 8, 0),
-                };
-                // 맥박 애니메이션
-                var pulseAnim = new DoubleAnimation(0.4, 1.0, TimeSpan.FromMilliseconds(800))
-                {
-                    AutoReverse = true,
-                    RepeatBehavior = RepeatBehavior.Forever,
-                    EasingFunction = new SineEase(),
-                };
-                pulseLine.BeginAnimation(UIElement.OpacityProperty, pulseAnim);
-                Grid.SetColumn(pulseLine, 0);
-                outerGrid.Children.Add(pulseLine);
-
-                var card = new Border
-                {
-                    Background = new SolidColorBrush(Color.FromArgb(0x1C, accentColor.R, accentColor.G, accentColor.B)),
-                    BorderBrush = new SolidColorBrush(Color.FromArgb(0x40, accentColor.R, accentColor.G, accentColor.B)),
-                    BorderThickness = new Thickness(1),
-                    CornerRadius = new CornerRadius(8),
-                    Padding = new Thickness(10, 6, 10, 6),
-                    Tag = "pending",
-                };
-                Grid.SetColumn(card, 1);
-
-                var sp = new StackPanel { Orientation = Orientation.Horizontal };
-                sp.Children.Add(new TextBlock
-                {
-                    Text = icon,
-                    FontSize = 12,
-                    Foreground = iconColor,
-                    VerticalAlignment = VerticalAlignment.Center,
-                    Margin = new Thickness(0, 0, 6, 0),
-                });
-                sp.Children.Add(new TextBlock
-                {
-                    Text = GetV2ToolDisplayName(agentEvent.ToolName),
-                    FontSize = 11,
-                    FontWeight = FontWeights.SemiBold,
-                    Foreground = primaryText,
-                    VerticalAlignment = VerticalAlignment.Center,
-                });
-                if (!string.IsNullOrWhiteSpace(agentEvent.FilePath))
-                {
-                    sp.Children.Add(new TextBlock
-                    {
-                        Text = TruncateFilePath(agentEvent.FilePath, 50),
-                        FontSize = 10,
-                        Foreground = secondaryText,
-                        Opacity = 0.7,
-                        VerticalAlignment = VerticalAlignment.Center,
-                        Margin = new Thickness(8, 0, 0, 0),
-                    });
-                }
-                // 스피너 대신 "..." 텍스트
-                sp.Children.Add(new TextBlock
-                {
-                    Text = "...",
-                    FontSize = 11,
-                    Foreground = secondaryText,
-                    Opacity = 0.5,
-                    VerticalAlignment = VerticalAlignment.Center,
-                    Margin = new Thickness(6, 0, 0, 0),
-                });
-                card.Child = sp;
-                outerGrid.Children.Add(card);
-
-                _v2LiveToolCards[toolId] = card;
-                _v2LiveContainer.Children.Add(outerGrid);
-                // 사용자가 수동 스크롤 중이면 강제 스크롤하지 않음
-                AutoScrollIfNeeded();
-                break;
-            }
-
-            case AgentEventType.ToolResult:
-            {
-                // 마지막 pending 카드를 완료 상태로 변환
-                if (_v2LastLiveToolCallId != null && _v2LiveToolCards.TryGetValue(_v2LastLiveToolCallId, out var pendingCard))
-                {
-                    var isSuccess = agentEvent.Success;
-                    var statusIcon = isSuccess ? "\uE73E" : "\uE711";
-                    var statusColor = isSuccess
-                        ? new SolidColorBrush(Color.FromRgb(0x66, 0xBB, 0x6A))
-                        : new SolidColorBrush(Color.FromRgb(0xEF, 0x53, 0x50));
-
-                    // 카드 배경/테두리를 성공/실패 색으로 변경
-                    pendingCard.Background = isSuccess
-                        ? new SolidColorBrush(Color.FromArgb(0x0A, 0x66, 0xBB, 0x6A))
-                        : new SolidColorBrush(Color.FromArgb(0x0A, 0xEF, 0x53, 0x50));
-                    pendingCard.BorderBrush = isSuccess
-                        ? new SolidColorBrush(Color.FromArgb(0x30, 0x66, 0xBB, 0x6A))
-                        : new SolidColorBrush(Color.FromArgb(0x30, 0xEF, 0x53, 0x50));
-                    pendingCard.Tag = "complete";
-
-                    // "..." 텍스트를 상태 아이콘 + 소요시간으로 교체
-                    if (pendingCard.Child is StackPanel sp)
-                    {
-                        // 마지막 "..." 제거
-                        if (sp.Children.Count > 0 && sp.Children[^1] is TextBlock lastTb && lastTb.Text == "...")
-                            sp.Children.RemoveAt(sp.Children.Count - 1);
-
-                        sp.Children.Add(new TextBlock
-                        {
-                            Text = statusIcon,
-                            FontFamily = s_segoeIconFont,
-                            FontSize = 11,
-                            Foreground = statusColor,
-                            VerticalAlignment = VerticalAlignment.Center,
-                            Margin = new Thickness(6, 0, 0, 0),
-                        });
-
-                        var elapsed = NormalizeProgressElapsedMs(agentEvent.ElapsedMs);
-                        if (elapsed > 0)
-                        {
-                            sp.Children.Add(new TextBlock
-                            {
-                                Text = $"{elapsed / 1000.0:F1}s",
-                                FontSize = 10,
-                                Foreground = secondaryText,
-                                Opacity = 0.6,
-                                VerticalAlignment = VerticalAlignment.Center,
-                                Margin = new Thickness(4, 0, 0, 0),
-                            });
-                        }
-                    }
-
-                    // 세로선 맥박 애니메이션 중지
-                    var parent = pendingCard.Parent as Grid;
-                    if (parent?.Children[0] is Border pulseLine)
-                    {
-                        pulseLine.BeginAnimation(UIElement.OpacityProperty, null);
-                        pulseLine.Opacity = 1;
-                        pulseLine.Background = isSuccess
-                            ? new SolidColorBrush(Color.FromArgb(0x60, 0x66, 0xBB, 0x6A))
-                            : new SolidColorBrush(Color.FromArgb(0x60, 0xEF, 0x53, 0x50));
-                    }
-
-                    // ★ 섹션 종료 후 자동 접기 — 완료된 카드는 1.2초 뒤 컴팩트 형태로 축소
-                    //   얇은 줄이 빠르게 누적되어 공간 낭비되는 문제 해결
-                    var cardToCollapse = pendingCard;
-                    var outerGridToCollapse = parent;
-                    var collapseTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(1200) };
-                    collapseTimer.Tick += (_, _) =>
-                    {
-                        collapseTimer.Stop();
-                        if (cardToCollapse == null) return;
-                        // Padding 축소 + Opacity 감소로 "접힌" 느낌 연출
-                        var padAnim = new ThicknessAnimation(
-                            cardToCollapse.Padding,
-                            new Thickness(8, 2, 8, 2),
-                            TimeSpan.FromMilliseconds(200))
-                        { EasingFunction = new QuadraticEase() };
-                        var opAnim = new DoubleAnimation(1.0, 0.55, TimeSpan.FromMilliseconds(200))
-                        { EasingFunction = new QuadraticEase() };
-                        cardToCollapse.BeginAnimation(Border.PaddingProperty, padAnim);
-                        cardToCollapse.BeginAnimation(UIElement.OpacityProperty, opAnim);
-                        if (outerGridToCollapse != null)
-                            outerGridToCollapse.Margin = new Thickness(0, 1, 0, 1);
-                    };
-                    collapseTimer.Start();
-
-                    _v2LastLiveToolCallId = null;
-                }
-                break;
-            }
-
-            case AgentEventType.Thinking:
-            {
-                var thinkText = AgentProgressSummarySanitizer.NormalizeThinkingSummary(
-                    agentEvent.Summary,
-                    agentEvent.ToolName,
-                    maxLength: 100);
-                if (string.IsNullOrWhiteSpace(thinkText)) break;
-
-                // 사고 과정을 간략히 표시
-                var thinkRow = new StackPanel
-                {
-                    Orientation = Orientation.Horizontal,
-                    Margin = new Thickness(22, 2, 0, 2),
-                };
-                thinkRow.Children.Add(new TextBlock
-                {
-                    Text = "\uE915",
-                    FontFamily = s_segoeIconFont,
-                    FontSize = 10,
-                    Foreground = new SolidColorBrush(Color.FromRgb(0x59, 0xA5, 0xF5)),
-                    VerticalAlignment = VerticalAlignment.Center,
-                    Margin = new Thickness(0, 0, 4, 0),
-                });
-                thinkRow.Children.Add(new TextBlock
-                {
-                    Text = thinkText,
-                    FontSize = 10.5,
-                    FontStyle = FontStyles.Italic,
-                    Foreground = secondaryText,
-                    Opacity = 0.82,
-                    TextTrimming = TextTrimming.CharacterEllipsis,
-                    MaxWidth = msgMaxWidth - 60,
-                });
-                _v2LiveContainer.Children.Add(thinkRow);
-                // 사용자가 수동 스크롤 중이면 강제 스크롤하지 않음
-                AutoScrollIfNeeded();
-                break;
-            }
+            return;
         }
+
+        ApplyV2LiveNarrative(AgentStatusNarrativeCatalog.BuildFromEvent(agentEvent, _activeTab));
+        AutoScrollIfNeeded();
+    }
+
+    private void ApplyV2LiveNarrative(AgentStatusNarrative narrative)
+    {
+        if (_v2LiveStatusText != null)
+            _v2LiveStatusText.Text = narrative.Message;
+
+        if (_v2LiveDetailText == null)
+            return;
+
+        if (string.IsNullOrWhiteSpace(narrative.Detail))
+        {
+            _v2LiveDetailText.Text = string.Empty;
+            _v2LiveDetailText.Visibility = Visibility.Collapsed;
+            return;
+        }
+
+        _v2LiveDetailText.Text = narrative.Detail;
+        _v2LiveDetailText.Visibility = Visibility.Visible;
     }
 
     /// <summary>V2: 스트리밍 종료 시 라이브 카드 제거</summary>
@@ -346,16 +181,15 @@ public partial class ChatWindow
         _v2LiveElapsedTimer?.Stop();
         _v2LiveElapsedTimer = null;
         _v2LiveElapsedText = null;
+        _v2LiveStatusText = null;
+        _v2LiveDetailText = null;
 
         if (_v2LiveContainer == null) return;
 
-        // 아이콘 애니메이션 상태 정리
         _chatIconAnimStates.RemoveAll(s => s.Host != null && !s.Host.IsVisible);
 
         var toRemove = _v2LiveContainer;
         _v2LiveContainer = null;
-        _v2LiveToolCards.Clear();
-        _v2LastLiveToolCallId = null;
 
         if (animated && ContainsTranscriptElement(toRemove))
         {