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

import csv
import sys
from pathlib import Path

from pearlygates.log_parser import parse_all_benchmark_tables, split_modes


def main() -> int:
    if len(sys.argv) != 3:
        print("usage: parse_uploaded_log.py CODE_TXT OUT_DIR", file=sys.stderr)
        return 2
    src = Path(sys.argv[1])
    out_dir = Path(sys.argv[2])
    out_dir.mkdir(parents=True, exist_ok=True)
    text = src.read_text(encoding="utf-8")
    for mode, chunk in split_modes(text).items():
        (out_dir / f"{mode}.txt").write_text(chunk.strip() + "\n", encoding="utf-8")
    rows = [r.to_dict() for r in parse_all_benchmark_tables(text)]
    with (out_dir / "benchmark_tables.csv").open("w", newline="", encoding="utf-8") as handle:
        if rows:
            writer = csv.DictWriter(handle, fieldnames=list(rows[0].keys()))
            writer.writeheader()
            writer.writerows(rows)
    print(f"wrote {len(rows)} benchmark rows to {out_dir}")
    return 0


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