package jrummikub.control.turn;

import static jrummikub.model.StoneColor.RED;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.awt.Color;
import java.util.Arrays;

import jrummikub.control.RoundControl;
import jrummikub.model.GameSettings;
import jrummikub.model.GameState;
import jrummikub.model.IHand;
import jrummikub.model.IRoundState;
import jrummikub.model.PlayerSettings;
import jrummikub.model.PlayerSettings.Type;
import jrummikub.model.Position;
import jrummikub.model.RoundState;
import jrummikub.model.Stone;
import jrummikub.model.StoneColor;
import jrummikub.model.StoneSet;
import jrummikub.util.IListener;
import jrummikub.util.IListener2;
import jrummikub.view.MockView;

import org.junit.Before;
import org.junit.Test;

/** */
public class AIControlTest {
	ITurnControl aiControl;

	IRoundState roundState;
	GameSettings gameSettings;
	PlayerSettings playerSettings;
	MockView view;

	boolean turnEnded;
	boolean redealt;

	/** */
	@Before
	public void setUp() {
		aiControl = TurnControlFactory.getFactory(Type.COMPUTER).create();
		AIControl.useBackgroundThread = false;
		gameSettings = new GameSettings();
		playerSettings = new PlayerSettings("ROBOT_01", Color.GRAY);
		gameSettings.getPlayerList().add(playerSettings);
		roundState = new RoundState(gameSettings, new GameState());
		view = new MockView();
		turnEnded = false;
		redealt = false;

		aiControl.getEndOfTurnEvent().add(
				new IListener2<IRoundState, RoundControl.InvalidTurnInfo>() {
					@Override
					public void handle(IRoundState state,
							RoundControl.InvalidTurnInfo value2) {
						turnEnded = true;
						roundState = state;
					}
				});
		aiControl.getRedealEvent().add(new IListener() {

			@Override
			public void handle() {
				redealt = true;
			}

		});

		roundState.nextTurn();
		roundState.nextTurn();
		IHand hand = roundState.getActivePlayer().getHand();
		hand.drop(new Stone(11, StoneColor.RED), new Position(0, 0));
		hand.drop(new Stone(12, StoneColor.RED), new Position(0, 0));
		hand.drop(new Stone(13, StoneColor.RED), new Position(0, 0));
	}

	/**
	 * @throws InterruptedException
	 *             if timeout
	 */
	@Test(timeout = 10000)
	public void testTurnZeroNoRedealing() throws InterruptedException {
		aiControl.setup(new ITurnControl.TurnInfo(roundState,
				TurnMode.MAY_REDEAL, false), gameSettings, view);
		aiControl.startTurn();
		assertTrue(turnEnded);
		assertFalse(redealt);
		assertEquals(0, roundState.getTable().getSize());
	}

	/**
	 * @throws InterruptedException
	 *             if timeout
	 */
	@Test(timeout = 10000)
	public void testTurnZeroNotMelding() throws InterruptedException {
		aiControl.setup(new ITurnControl.TurnInfo(roundState,
				TurnMode.INSPECT_ONLY, false), gameSettings, view);
		aiControl.startTurn();
		assertTrue(turnEnded);
		assertFalse(redealt);
		assertEquals(0, roundState.getTable().getSize());
	}

	/**
	 * @throws InterruptedException
	 *             if timeout
	 */
	@Test
	public void testNormalTurnMelding() throws InterruptedException {
		aiControl.setup(new ITurnControl.TurnInfo(roundState,
				TurnMode.NORMAL_TURN, false), gameSettings, view);
		aiControl.startTurn();
		assertTrue(turnEnded);
		assertFalse(redealt);
		assertEquals(1, roundState.getTable().getSize());
		assertEquals(0, roundState.getActivePlayer().getHand().getSize());
	}
	
	@Test
	public void testWithStonesOnTable() {
		roundState.getActivePlayer().setLaidOut(true);
		roundState.getTable().drop(new StoneSet(Arrays.asList(new Stone(1, RED), new Stone(2, RED), new Stone(3, RED))), new Position(0,0));
		IHand hand = roundState.getActivePlayer().getHand();
		hand.drop(new Stone(4, RED), new Position(0,0));
		hand.drop(new Stone(7, RED), new Position(0,0));
		aiControl.setup(new ITurnControl.TurnInfo(roundState,
				TurnMode.NORMAL_TURN, false), gameSettings, view);
		aiControl.startTurn();
		assertTrue(turnEnded);
		assertFalse(redealt);
		assertEquals(2, roundState.getTable().getSize());
		assertEquals(1, roundState.getActivePlayer().getHand().getSize());
		
	}
}