#!/usr/bin/env python3
from __future__ import annotations

import argparse
import json
import sys
from pathlib import Path


def main() -> int:
    parser = argparse.ArgumentParser(description="Run bounded Music3 native Stage1 residual pilot")
    parser.add_argument("--config", type=Path, required=True)
    parser.add_argument("--flow-config", type=Path, required=True)
    parser.add_argument("--flow-checkpoint", type=Path, required=True)
    parser.add_argument("--stage0-checkpoint", type=Path, required=True)
    parser.add_argument("--snapshot", type=Path, required=True)
    parser.add_argument("--diffusers-root", type=Path, required=True)
    parser.add_argument("--teacher-root", type=Path, required=True)
    parser.add_argument("--evidence-root", type=Path, required=True)
    parser.add_argument("--smoke-only", action="store_true")
    args = parser.parse_args()
    project = Path(__file__).resolve().parents[1]
    sys.path.insert(0, str(project / "src"))
    sys.path.insert(0, str(args.diffusers_root.resolve()))
    from music3lab.codec.native_stage1_residual_runner import run_stage1
    result = run_stage1(**vars(args))
    print(json.dumps(result, sort_keys=True))
    return 0 if result["status"] in {"PASS", "FUNCTIONAL_FAIL"} else 2


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