#!/usr/bin/env python3
# Author: Simon-Pierre Boucher — simon-pierre.boucher@uqo.ca
"""Write (or --check) results/freeze.json: the protocol freeze (prompt, config, code and model-id hashes)."""
from __future__ import annotations

import argparse
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "src"))

from agentic_valuation.experiments.freeze import check_freeze, write_freeze  # noqa: E402


def main(argv: list[str] | None = None) -> int:
    ap = argparse.ArgumentParser(description=__doc__)
    ap.add_argument("--check", action="store_true")
    a = ap.parse_args(argv)
    if a.check:
        diffs = check_freeze()
        print("freeze OK" if not diffs else "PROTOCOL DEVIATION:\n  " + "\n  ".join(diffs))
        return 1 if diffs else 0
    print("freeze written:", write_freeze())
    return 0


if __name__ == "__main__":
    sys.exit(main())