"""
Setup script for PDF processing dependencies.
This script would install the necessary Python packages for PDF to image conversion.
"""

import subprocess
import sys

def install_packages():
    """Install required packages for PDF processing."""
    packages = [
        'pdf2image',
        'Pillow',
        'PyPDF2'
    ]
    
    for package in packages:
        try:
            subprocess.check_call([sys.executable, '-m', 'pip', 'install', package])
            print(f"Successfully installed {package}")
        except subprocess.CalledProcessError:
            print(f"Failed to install {package}")

def setup_poppler():
    """Instructions for setting up Poppler (required for pdf2image)."""
    print("""
    To use PDF to image conversion, you need to install Poppler:
    
    On Ubuntu/Debian:
    sudo apt-get install poppler-utils
    
    On macOS:
    brew install poppler
    
    On Windows:
    Download from: https://blog.alivate.com.au/poppler-windows/
    """)

if __name__ == "__main__":
    print("Setting up PDF processing environment...")
    install_packages()
    setup_poppler()
    print("Setup complete!")
