"""Abort a deployment when ONLYOFFICE still has live collaborative editors."""

import asyncio
import sys
from pathlib import Path


PROJECT_ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(PROJECT_ROOT))

from fastapi import HTTPException  # noqa: E402

from app.core.config import settings  # noqa: E402
from app.db.session import SessionLocal  # noqa: E402
from app.services.onlyoffice_collaboration_service import list_live_editing_sessions  # noqa: E402


async def async_main() -> int:
    if not settings.ONLYOFFICE_ENABLED:
        print("ONLYOFFICE 未启用，跳过在线编辑会话检查")
        return 0
    try:
        async with SessionLocal() as db:
            active = await list_live_editing_sessions(db)
    except HTTPException as exc:
        print(f"无法确认 ONLYOFFICE 在线编辑状态：{exc.detail}", file=sys.stderr)
        return 1

    if not active:
        print("未检测到 ONLYOFFICE 在线编辑者")
        return 0
    print("检测到仍在进行的 ONLYOFFICE 在线编辑，会中止本次部署：", file=sys.stderr)
    for title, count in active:
        print(f"- {title}：{count} 人在线", file=sys.stderr)
    print("请通知用户退出编辑器，等待最终保存完成后重新执行部署。", file=sys.stderr)
    return 2


def main() -> None:
    raise SystemExit(asyncio.run(async_main()))


if __name__ == "__main__":
    main()