"""`python -m proteus.web.local` — launch the interactive color-grid play server."""
from __future__ import annotations

import argparse

import proteus.game.scenarios  # noqa: F401  (registers scenarios before any request)
from proteus.env_loader import load_dotenv
from proteus.web.local.server import make_server


def main(argv: list[str] | None = None) -> int:
    parser = argparse.ArgumentParser(prog="proteus.web.local")
    parser.add_argument("--host", default="127.0.0.1")
    parser.add_argument("--port", type=int, default=8000)
    args = parser.parse_args(argv)

    # Load provider API keys from the repo's git-ignored .env so cloud models
    # (ollama:*-cloud, openai, anthropic, …) work without a manual `export`.
    loaded = load_dotenv()
    if loaded:
        print(f"loaded API keys from {loaded}")

    server = make_server(args.host, args.port)
    host, port = server.server_address[0], server.server_address[1]
    print(f"AgentnessBench — open http://{host}:{port}/  (Ctrl-C to stop)")
    try:
        server.serve_forever()
    except KeyboardInterrupt:
        print("\nstopping.")
    finally:
        server.server_close()
    return 0


if __name__ == "__main__":
    raise SystemExit(main())