"""Compare one direct-runner timing record to the fixed Comfy Sage3 baseline."""

import argparse
import json
from pathlib import Path


ROOT = Path(__file__).resolve().parents[1]
CONTRACT = json.loads((ROOT / "benchmarks" / "ref2va-960x544-124f.json").read_text(encoding="utf-8"))


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument("--result", required=True, type=Path)
    args = parser.parse_args()
    result = json.loads(args.result.read_text(encoding="utf-8"))
    actual = float(result["wall_time_seconds"])
    baseline = float(CONTRACT["reference_comfy_sage3_seconds"])
    print(json.dumps({
        "baseline_seconds": baseline,
        "direct_runner_seconds": actual,
        "delta_seconds": round(actual - baseline, 3),
        "speedup": round(baseline / actual, 4),
    }, indent=2))


if __name__ == "__main__":
    main()