from __future__ import annotations

import argparse
from collections.abc import Sequence

import uvicorn

from sysadmin_env.server import app
from sysadmin_env.server import create_app

__all__ = ["app", "create_app", "main"]


def main(argv: Sequence[str] | None = None) -> None:
    parser = argparse.ArgumentParser(description="Run the sysadmin-env OpenEnv-compatible server.")
    parser.add_argument("--host", default="0.0.0.0", help="Host interface to bind.")
    parser.add_argument("--port", type=int, default=8000, help="Port to listen on.")
    parser.add_argument("--reload", action="store_true", help="Enable auto-reload for development.")
    parser.add_argument(
        "--log-level",
        default="info",
        choices=["critical", "error", "warning", "info", "debug", "trace"],
        help="Uvicorn log level.",
    )
    args = parser.parse_args(list(argv) if argv is not None else None)
    uvicorn.run(
        "server.app:app",
        host=args.host,
        port=args.port,
        reload=args.reload,
        log_level=args.log_level,
    )


if __name__ == "__main__":
    main()