#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
from pathlib import Path

def main():
    """Run administrative tasks."""
    try:
        from dotenv import load_dotenv
        env_path = Path(__file__).resolve().parent.parent / '.env'
        if env_path.exists():
            load_dotenv(env_path)
    except ImportError:
        pass

    # --- FIX: Preload libraries for WeasyPrint/Pango ---
    # This fixes OSError: cannot load library 'libgobject-2.0-0' during deployment
    import ctypes.util
    import ctypes

    # 1. Ensure LD_LIBRARY_PATH includes standard paths (helper for find_library)
    if 'LD_LIBRARY_PATH' not in os.environ:
        os.environ['LD_LIBRARY_PATH'] = '/usr/lib/x86_64-linux-gnu:/usr/lib'
    else:
         if '/usr/lib/x86_64-linux-gnu' not in os.environ['LD_LIBRARY_PATH']:
             os.environ['LD_LIBRARY_PATH'] += ':/usr/lib/x86_64-linux-gnu'

    # 2. Manually load the library to ensure it's available
    try:
        if not ctypes.util.find_library('libgobject-2.0-0'):
            # Try to load known paths directly
            candidates = [
                'libgobject-2.0.so.0',
                '/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0',
                '/usr/lib/libgobject-2.0.so.0'
            ]
            for c in candidates:
                try:
                    ctypes.CDLL(c)
                    break
                except OSError:
                    continue
    except Exception:
        pass
    # ---------------------------------------------------

    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)

if __name__ == '__main__':
    main()