from katrain.core.ai import generate_ai_move
from katrain.core.constants import AI_STRATEGIES_RECOMMENDED_ORDER, AI_STRATEGIES, OUTPUT_INFO
from katrain.core.base_katrain import KaTrainBase
from katrain.core.engine import KataGoEngine
from katrain.core.game import Game
from katrain.core.constants import AI_STRATEGIES


class TestAI:
    def test_order(self):
        assert set(AI_STRATEGIES_RECOMMENDED_ORDER) == set(AI_STRATEGIES)

    def test_ai_strategies(self):
        katrain = KaTrainBase(force_package_config=True, debug_level=0)
        engine = KataGoEngine(katrain, katrain.config("engine"))
        game = Game(katrain, engine)

        n_rounds = 3
        for _ in range(n_rounds):
            for strategy in AI_STRATEGIES:
                settings = katrain.config(f"ai/{strategy}")
                move, played_node = generate_ai_move(game, strategy, settings)
                katrain.log(f"Testing strategy {strategy} -> {move}", OUTPUT_INFO)
                assert move.coords is not None
                assert played_node == game.current_node

        assert game.current_node.depth == len(AI_STRATEGIES) * n_rounds