#!/usr/bin/env python3
"""Sauvegardes applicatives par groupe.

Usage:
  cd /opt/app/backend
  venv/bin/python ../deploy/group_backup.py all
"""
import asyncio
import os
import sys

sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "backend"))

from app.core.database import async_session, engine  # noqa: E402
from app.services.group_backups import creer_sauvegardes_tous_groupes  # noqa: E402


async def main():
    if len(sys.argv) < 2 or sys.argv[1] != "all":
        print("Usage: group_backup.py all", file=sys.stderr)
        return 2
    async with async_session() as db:
        backups = await creer_sauvegardes_tous_groupes(db)
        await db.commit()
    for backup in backups:
        print(f"{backup['fichier']}")
    await engine.dispose()
    return 0


if __name__ == "__main__":
    raise SystemExit(asyncio.run(main()))