from pathlib import Path
from typing import Dict

class MediaParser:
    def parse_audio(self, file_path: Path) -> Dict:
        return {
            'text': '[Audio transcription pending]',
            'needs_transcription': True,
            'transcription_service': 'whisper',
            'structure': {'type': 'audio'},
            'quality': 'pending'
        }

    def parse_video(self, file_path: Path) -> Dict:
        return {
            'text': '[Video transcription pending]',
            'needs_transcription': True,
            'needs_scene_detection': True,
            'transcription_service': 'whisper',
            'structure': {'type': 'video'},
            'quality': 'pending'
        }

    def parse_image(self, file_path: Path) -> Dict:
        try:
            from PIL import Image

            with Image.open(file_path) as img:
                width, height = img.size
                mode = img.mode

            return {
                'text': '[Image caption/OCR pending]',
                'needs_ocr': True,
                'needs_caption': True,
                'dimensions': f'{width}x{height}',
                'mode': mode,
                'structure': {'type': 'image', 'width': width, 'height': height},
                'quality': 'pending'
            }
        except Exception as e:
            return {'error': str(e)}