from __future__ import annotations

import json
import sys
from pathlib import Path

PACKAGE_PARENT = Path(__file__).resolve().parents[2]
if str(PACKAGE_PARENT) not in sys.path:
    sys.path.insert(0, str(PACKAGE_PARENT))

from strategy32.research.adverse_regime import run_adverse_regime_search


def main() -> None:
    payload = run_adverse_regime_search(
        cache_path="/tmp/strategy32_fixed66_bundle.pkl",
        eval_days=1825,
        initial_capital=1000.0,
    )
    out = Path("/tmp/strategy32_adverse_regime_engine_search.json")
    out.write_text(json.dumps(payload, indent=2), encoding="utf-8")

    for regime, rows in payload["by_regime"].items():
        print(regime)
        for row in rows:
            print(
                " ",
                row["name"],
                f"ret={float(row['total_return']) * 100:.2f}%",
                f"sharpe={float(row['sharpe']):.2f}",
                f"mdd={float(row['max_drawdown']) * 100:.2f}%",
                f"active={float(row['active_bar_ratio']) * 100:.2f}%",
                f"rebalance={int(row['rebalance_count'])}",
            )
    print(f"wrote {out}")


if __name__ == "__main__":
    main()