from pathlib import Path
from typing import Dict, Optional
import chardet

class TextParser:
    def parse(self, file_path: Path) -> Dict:
        try:
            with open(file_path, 'rb') as f:
                raw_data = f.read(1024 * 1024)

            encoding = chardet.detect(raw_data)['encoding'] or 'utf-8'
            text = raw_data.decode(encoding, errors='ignore')

            lines = text.split('\n')

            return {
                'text': text,
                'encoding': encoding,
                'line_count': len(lines),
                'char_count': len(text),
                'word_count': len(text.split()),
                'structure': {'type': 'plain_text'},
                'quality': 'high' if encoding == 'utf-8' else 'medium'
            }
        except Exception as e:
            return {'error': str(e)}