"""Pattern Engine - Pattern detection and analysis (stub)."""

import logging
from typing import Any

logger = logging.getLogger(__name__)


class PatternEngine:
    """Pattern detection and analysis engine."""

    def detect(self, query: str = "", **kwargs: Any) -> list[dict[str, Any]]:
        """Detect patterns in data."""
        logger.warning("PatternEngine.detect not yet fully implemented")
        return []

    def analyze(self, pattern_id: str, **kwargs: Any) -> dict[str, Any]:
        """Analyze a specific pattern."""
        logger.warning("PatternEngine.analyze not yet fully implemented")
        return {"status": "not_implemented", "pattern_id": pattern_id}
