#!/usr/bin/env python3
"""Regenerate version-rust/data/warhammer_data.json from the python module.

Run from the repo root (the version containing the python layout):

    python3 version-rust/tools/dump_warhammer_data.py

The Rust rewrite parses this file (src/warhammer_data.rs) instead of holding
a hand-transcribed copy of the taxonomy tables, so the two versions work
from byte-identical data.
"""

import json
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent.parent / "version-python"))

from dlphelper import warhammer_data as w  # noqa: E402

out = Path(__file__).resolve().parent.parent / "data" / "warhammer_data.json"

payload = {
    "systems": w.SYSTEMS,
    "classes": [[name, keywords] for name, keywords in w.CLASSES],
    "group_of_faction": w.GROUP_OF_FACTION,
}
out.write_text(json.dumps(payload, ensure_ascii=False, indent=1), encoding="utf-8")
print(f"wrote {out} ({out.stat().st_size} bytes)")