#!/usr/bin/env python3
"""Verify Web preview geometry is produced by the WASM worker."""

from __future__ import annotations

import json
import subprocess
from pathlib import Path


ROOT = Path(__file__).resolve().parents[1]
PROGRAM = ROOT / "linuxcnc/nc_files/3dtest.ngc"


def main() -> int:
    result = subprocess.run(["node", "web/worker/test_wasm_preview.mjs"], cwd=ROOT, text=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, check=False)
    if result.returncode != 0:
        print(result.stderr, end="")
        return result.returncode
    report = json.loads(result.stdout.strip().splitlines()[-1])
    print(json.dumps({"status": "verified", "program": PROGRAM.as_posix(), "preview": report}, ensure_ascii=False))
    return 0


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