"""Watch the wood run under the dummy random policy. Sanity/feel check, no LLM.

Run:  python scripts/run_random.py
"""

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from ttw.dummy import make_random_policy
from ttw.market import gini
from ttw.sim import step
from ttw.world import seed_world


def main(turns: int = 12) -> None:
    world = seed_world()
    policy = make_random_policy(seed=7)

    for _ in range(turns):
        events = step(world, policy)
        trades = [e for e in events if e["type"] == "trade"]
        prices = " ".join(f"{g}={p:.0f}" for g, p in world.last_price.items())
        nets = [c.net_worth(world.last_price) for c in world.alive()]
        print(f"turn {world.turn:>2} | {len(trades)} trades | gini {gini(nets):.2f} | {prices}")
        for t in trades:
            print(f"           {t['buyer']:<9} bought {t['qty']} {t['good']} from {t['seller']:<9} @ {t['price']}")

    print("\nFinal standings:")
    for c in sorted(world.alive(), key=lambda x: -x.net_worth(world.last_price)):
        print(f"  {c.name:<9} pebbles={c.pebbles:>4} wellbeing={c.wellbeing} net={c.net_worth(world.last_price):.0f}")


if __name__ == "__main__":
    main()