# ============================================================
# 生成演示数据包：seed 构建器 → server/data/packs/demo.json
# 用法：python scripts/generate_demo_pack.py
# ============================================================
from __future__ import annotations

import os
import sys

sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from server.state.seed import build_demo_world
from server.state.packs import export_pack, PACKS_DIR


def main() -> None:
    world = build_demo_world()
    path = os.path.join(PACKS_DIR, "demo.json")
    export_pack(world, path, name="演示工厂",
                description="智能控制器装配演示厂（3产线+柔性能力池），由 seed 构建器生成")
    print(f"OK -> {path}")


if __name__ == "__main__":
    main()