"""
HTML Analyzer - Stub for OSS version

Full implementation available in Flyto Pro.
"""

from typing import Any, Dict, List, Optional


class HTMLAnalyzer:
    """
    HTML content analyzer stub.

    Full implementation in Flyto Pro provides:
    - Readability analysis
    - Form extraction
    - Table extraction
    - Metadata extraction
    - Pattern finding
    """

    def __init__(self, html: str = "", url: Optional[str] = None):
        self.html = html
        self.url = url

    def analyze_readability(self) -> Dict[str, Any]:
        """Analyze content readability (stub)."""
        return {
            "status": "stub",
            "message": "Readability analysis requires Flyto Pro",
            "flesch_score": 0,
            "grade_level": "N/A"
        }

    def extract_forms(self) -> List[Dict[str, Any]]:
        """Extract forms from HTML (stub)."""
        return []

    def extract_tables(self) -> List[Dict[str, Any]]:
        """Extract tables from HTML (stub)."""
        return []

    def extract_metadata(self) -> Dict[str, Any]:
        """Extract metadata from HTML (stub)."""
        return {
            "status": "stub",
            "message": "Metadata extraction requires Flyto Pro"
        }

    def find_patterns(self, pattern: str) -> List[Dict[str, Any]]:
        """Find patterns in HTML (stub)."""
        return []

    def analyze_structure(self) -> Dict[str, Any]:
        """Analyze HTML structure (stub)."""
        return {
            "status": "stub",
            "message": "Structure analysis requires Flyto Pro"
        }
