전체 코드 오류와 성능 병목을 점검하고 핵심 핫패스를 정리한다

- 런처 색인에서 임시 파일, 숨김/시스템 경로, Office 임시 파일을 감시와 색인 대상에서 제외해 불필요한 재색인과 디스크 I/O를 줄인다 - AX Agent 표현 수준 저장값이 매번 rich로 덮어쓰이던 버그를 수정해 balanced/simple/rich 설정이 실제로 유지되게 한다 - 최소화/숨김 상태의 AX Agent 창은 transcript 재렌더를 지연했다가 다시 보일 때 한 번만 처리하고, 런처 인덱스 상태 타이머도 재사용하도록 바꿔 백그라운드 오버헤드를 줄인다 - 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify\\ -p:IntermediateOutputPath=obj\\verify\\ (경고 0, 오류 0)
2026-04-06 23:19:02 +09:00
parent 30e8218ba4
commit 45dfa70951
6 changed files with 112 additions and 24 deletions
--- a/src/AxCopilot/Services/IndexService.cs
+++ b/src/AxCopilot/Services/IndexService.cs
@@ -28,6 +28,20 @@ public class IndexService : IDisposable
        "target"
    };

+    private static readonly HashSet<string> IgnoredFileExtensions = new(StringComparer.OrdinalIgnoreCase)
+    {
+        ".tmp",
+        ".temp",
+        ".cache",
+        ".log",
+        ".bak",
+        ".swp",
+        ".swo",
+        ".part",
+        ".download",
+        ".crdownload"
+    };
+
    private readonly SettingsService _settings;
    private readonly List<FileSystemWatcher> _watchers = new();
    private readonly object _timerLock = new();
@@ -359,7 +373,7 @@ public class IndexService : IDisposable
            {
                var ext = Path.GetExtension(fullPath).ToLowerInvariant();
                var allowedExts = GetAllowedExtensions();
-                if (allowedExts.Count == 0 || allowedExts.Contains(ext))
+                if (!IgnoredFileExtensions.Contains(ext) && (allowedExts.Count == 0 || allowedExts.Contains(ext)))
                    updated = UpsertEntry(snapshot, CreateFileEntry(fullPath));
            }

@@ -765,6 +779,9 @@ public class IndexService : IDisposable
                    ct.ThrowIfCancellationRequested();

                    var ext = Path.GetExtension(file).ToLowerInvariant();
+                    if (IgnoredFileExtensions.Contains(ext))
+                        continue;
+
                    if (allowedExts.Count > 0 && !allowedExts.Contains(ext))
                        continue;

@@ -848,6 +865,27 @@ public class IndexService : IDisposable

        try
        {
+            var fileName = Path.GetFileName(path);
+            if (string.IsNullOrWhiteSpace(fileName))
+                return false;
+
+            if (fileName.StartsWith("~$", StringComparison.OrdinalIgnoreCase))
+                return true;
+
+            var ext = Path.GetExtension(fileName);
+            if (!string.IsNullOrWhiteSpace(ext) && IgnoredFileExtensions.Contains(ext))
+                return true;
+
+            if (File.Exists(path) || Directory.Exists(path))
+            {
+                var attrs = File.GetAttributes(path);
+                if ((attrs & FileAttributes.Hidden) == FileAttributes.Hidden ||
+                    (attrs & FileAttributes.System) == FileAttributes.System)
+                {
+                    return true;
+                }
+            }
+
            var normalized = NormalizePath(path);
            foreach (var segment in normalized.Split(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar))
            {
--- a/src/AxCopilot/Services/SettingsService.cs
+++ b/src/AxCopilot/Services/SettingsService.cs
@@ -174,10 +174,14 @@ public class SettingsService

    private void NormalizeRuntimeSettings()
    {
-        // AX Agent 사용 기본 정책: 항상 활성화.
-        if (!_settings.AiEnabled)
-            _settings.AiEnabled = true;
-
+        var expressionLevel = (_settings.Llm.AgentUiExpressionLevel ?? "").Trim().ToLowerInvariant();
+        _settings.Llm.AgentUiExpressionLevel = expressionLevel switch
+        {
+            "rich" => "rich",
+            "balanced" => "balanced",
+            "simple" => "simple",
+            _ => "balanced"
+        };
        _settings.Llm.FilePermission = PermissionModeCatalog.NormalizeGlobalMode(_settings.Llm.FilePermission);
        _settings.Llm.DefaultAgentPermission = PermissionModeCatalog.NormalizeGlobalMode(_settings.Llm.DefaultAgentPermission);
        if (_settings.Llm.ToolPermissions != null && _settings.Llm.ToolPermissions.Count > 0)
--- a/src/AxCopilot/Views/ChatWindow.xaml.cs
+++ b/src/AxCopilot/Views/ChatWindow.xaml.cs
@@ -37,6 +37,7 @@ public partial class ChatWindow : Window
    private double _sidebarExpandedWidth = 262;
    private bool _isInWindowMoveSizeLoop;
    private bool _pendingResponsiveLayoutRefresh;
+    private bool _pendingHiddenExecutionHistoryRender;
    private CacheMode? _cachedRootCacheModeBeforeMove;
    private string _selectedCategory = ""; // "" = 전체
    private readonly Dictionary<string, string> _tabSelectedCategory = new(StringComparer.OrdinalIgnoreCase)
@@ -223,7 +224,7 @@ public partial class ChatWindow : Window
        _elapsedTimer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(1) };
        _elapsedTimer.Tick += ElapsedTimer_Tick;

-        _typingTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(12) };
+        _typingTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(20) };
        _typingTimer.Tick += TypingTimer_Tick;
        _gitRefreshTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(450) };
        _gitRefreshTimer.Tick += async (_, _) =>
@@ -237,14 +238,14 @@ public partial class ChatWindow : Window
            _conversationSearchTimer.Stop();
            RefreshConversationList();
        };
-        _inputUiRefreshTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(90) };
+        _inputUiRefreshTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(120) };
        _inputUiRefreshTimer.Tick += (_, _) =>
        {
            _inputUiRefreshTimer.Stop();
            RefreshContextUsageVisual();
            RefreshDraftQueueUi();
        };
-        _executionHistoryRenderTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(120) };
+        _executionHistoryRenderTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(180) };
        _executionHistoryRenderTimer.Tick += (_, _) =>
        {
            _executionHistoryRenderTimer.Stop();
@@ -265,7 +266,7 @@ public partial class ChatWindow : Window
            _conversationPersistTimer.Stop();
            FlushPendingConversationPersists();
        };
-        _agentUiEventTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(90) };
+        _agentUiEventTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(140) };
        _agentUiEventTimer.Tick += (_, _) =>
        {
            _agentUiEventTimer.Stop();
@@ -279,7 +280,7 @@ public partial class ChatWindow : Window
            _tokenUsagePopupCloseTimer.Stop();
            CloseTokenUsagePopupIfIdle();
        };
-        _responsiveLayoutTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(90) };
+        _responsiveLayoutTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(120) };
        _responsiveLayoutTimer.Tick += (_, _) =>
        {
            _responsiveLayoutTimer.Stop();
@@ -307,6 +308,8 @@ public partial class ChatWindow : Window
            if (TokenUsagePopup != null)
                TokenUsagePopup.IsOpen = false;
        };
+        IsVisibleChanged += (_, _) => FlushDeferredUiRefreshIfNeeded();
+        StateChanged += (_, _) => FlushDeferredUiRefreshIfNeeded();
        UpdateConversationFailureFilterUi();
        UpdateConversationSortUi();
        UpdateConversationRunningFilterUi();
@@ -5651,10 +5654,28 @@ public partial class ChatWindow : Window
    private void ScheduleExecutionHistoryRender(bool autoScroll = true)
    {
        _pendingExecutionHistoryAutoScroll |= autoScroll;
+        if (!IsLoaded || !IsVisible || WindowState == WindowState.Minimized)
+        {
+            _pendingHiddenExecutionHistoryRender = true;
+            return;
+        }
        _executionHistoryRenderTimer.Stop();
        _executionHistoryRenderTimer.Start();
    }

+    private void FlushDeferredUiRefreshIfNeeded()
+    {
+        if (!IsLoaded || !IsVisible || WindowState == WindowState.Minimized)
+            return;
+
+        if (_pendingHiddenExecutionHistoryRender)
+        {
+            _pendingHiddenExecutionHistoryRender = false;
+            _executionHistoryRenderTimer.Stop();
+            _executionHistoryRenderTimer.Start();
+        }
+    }
+
    private void ScheduleTaskSummaryRefresh()
    {
        _taskSummaryRefreshTimer.Stop();
@@ -6241,13 +6262,14 @@ public partial class ChatWindow : Window
            : 0L;
        var inputTokens = Math.Max(0, _agentCumulativeInputTokens);
        var outputTokens = Math.Max(0, _agentCumulativeOutputTokens);
-        var currentElapsedBucket = (_liveAgentProgressHint?.ElapsedMs ?? 0) / 1000;
-        var nextElapsedBucket = elapsedMs / 1000;
+        var currentElapsedBucket = (_liveAgentProgressHint?.ElapsedMs ?? 0) / 3000;
+        var nextElapsedBucket = elapsedMs / 3000;
+        var currentTokenBucket = ((_liveAgentProgressHint?.InputTokens ?? 0) + (_liveAgentProgressHint?.OutputTokens ?? 0)) / 500;
+        var nextTokenBucket = (inputTokens + outputTokens) / 500;
        if (string.Equals(currentSummary, normalizedSummary, StringComparison.Ordinal)
            && string.Equals(currentToolName, toolName, StringComparison.Ordinal)
            && currentElapsedBucket == nextElapsedBucket
-            && (_liveAgentProgressHint?.InputTokens ?? 0) == inputTokens
-            && (_liveAgentProgressHint?.OutputTokens ?? 0) == outputTokens)
+            && currentTokenBucket == nextTokenBucket)
            return;

        _liveAgentProgressHint = normalizedSummary == null
--- a/src/AxCopilot/Views/LauncherWindow.xaml.cs
+++ b/src/AxCopilot/Views/LauncherWindow.xaml.cs
@@ -1459,19 +1459,23 @@ public partial class LauncherWindow : Window
        IndexStatusText.Text = message;
        IndexStatusText.Visibility = Visibility.Visible;

-        _indexStatusTimer?.Stop();
-        _indexStatusTimer = new System.Windows.Threading.DispatcherTimer
-        {
-            Interval = duration
-        };
-        _indexStatusTimer.Tick += (_, _) =>
-        {
-            _indexStatusTimer.Stop();
-            IndexStatusText.Visibility = Visibility.Collapsed;
-        };
+        _indexStatusTimer ??= new System.Windows.Threading.DispatcherTimer();
+        _indexStatusTimer.Stop();
+        _indexStatusTimer.Interval = duration;
+        _indexStatusTimer.Tick -= IndexStatusTimer_Tick;
+        _indexStatusTimer.Tick += IndexStatusTimer_Tick;
        _indexStatusTimer.Start();
    }

+    private void IndexStatusTimer_Tick(object? sender, EventArgs e)
+    {
+        if (_indexStatusTimer == null)
+            return;
+
+        _indexStatusTimer.Stop();
+        IndexStatusText.Visibility = Visibility.Collapsed;
+    }
+
    /// <summary>
    /// 액션 모드에서 특수 처리가 필요한 동작(삭제/이름변경)을 처리합니다.
    /// 처리되면 true 반환 → ExecuteSelectedAsync 호출 생략.