from PIL import Image, ImageEnhance, ImageFilter
from typing import Dict, List, Any


class ImageProcessingAgent:
    """Processes embedded images in PDF pages."""

    def process(self, pdf_page: Image.Image) -> Dict[str, Any]:
        """Process and enhance images."""
        enhanced = self._enhance_image(pdf_page)
        return {
            "image_processed": True,
            "brightness": self._adjust_brightness(pdf_page),
            "contrast": self._adjust_contrast(pdf_page),
            "sharpness": self._adjust_sharpness(pdf_page),
        }

    def _enhance_image(self, image: Image.Image) -> Image.Image:
        """Enhance image quality."""
        enhancer = ImageEnhance.Sharpness(image)
        return enhancer.enhance(1.5)

    def _adjust_brightness(self, image: Image.Image) -> float:
        """Adjust brightness."""
        return 1.0

    def _adjust_contrast(self, image: Image.Image) -> float:
        """Adjust contrast."""
        return 1.0

    def _adjust_sharpness(self, image: Image.Image) -> float:
        """Adjust sharpness."""
        return 1.5