Refactor code structure and remove redundant changes

codex-lens/build/lib/codexlens/watcher/events.py

@@ -0,0 +1,82 @@
+"""Event types for file watcher."""
+
+from __future__ import annotations
+
+import time
+from dataclasses import dataclass, field
+from enum import Enum
+from pathlib import Path
+from typing import List, Optional, Set
+
+
+class ChangeType(Enum):
+    """Type of file system change."""
+    CREATED = "created"
+    MODIFIED = "modified"
+    DELETED = "deleted"
+    MOVED = "moved"
+
+
+@dataclass
+class FileEvent:
+    """A file system change event."""
+    path: Path
+    change_type: ChangeType
+    timestamp: float
+    old_path: Optional[Path] = None  # For MOVED events
+
+
+@dataclass
+class WatcherConfig:
+    """Configuration for file watcher."""
+    debounce_ms: int = 60000  # Default 60 seconds for debounce
+    ignored_patterns: Set[str] = field(default_factory=lambda: {
+        # Version control
+        ".git", ".svn", ".hg",
+        # Python environments & cache
+        ".venv", "venv", "env", "__pycache__", ".pytest_cache", ".mypy_cache", ".ruff_cache",
+        # Node.js
+        "node_modules", "bower_components", ".npm", ".yarn",
+        # Build artifacts
+        "dist", "build", "out", "target", "bin", "obj", "_build", "coverage", "htmlcov",
+        # IDE & Editor
+        ".idea", ".vscode", ".vs", ".eclipse",
+        # CodexLens internal
+        ".codexlens",
+        # Package manager caches
+        ".cache", ".parcel-cache", ".turbo", ".next", ".nuxt",
+        # Logs & temp
+        "logs", "tmp", "temp",
+    })
+    languages: Optional[List[str]] = None  # None = all supported
+
+
+@dataclass
+class PendingQueueStatus:
+    """Status of pending file changes queue."""
+    file_count: int = 0
+    files: List[str] = field(default_factory=list)  # Limited to 20 files
+    countdown_seconds: int = 0
+    last_event_time: Optional[float] = None
+
+
+@dataclass
+class IndexResult:
+    """Result of processing file changes."""
+    files_indexed: int = 0
+    files_removed: int = 0
+    symbols_added: int = 0
+    symbols_removed: int = 0
+    files_success: List[str] = field(default_factory=list)
+    files_failed: List[str] = field(default_factory=list)
+    errors: List[str] = field(default_factory=list)
+    timestamp: float = field(default_factory=time.time)
+
+
+@dataclass
+class WatcherStats:
+    """Runtime statistics for watcher."""
+    files_watched: int = 0
+    events_processed: int = 0
+    last_event_time: Optional[float] = None
+    is_running: bool = False