package jrummikub.control;

import static jrummikub.model.StoneColor.*;
import static org.junit.Assert.*;

import java.awt.Color;

import jrummikub.model.GameSettings;
import jrummikub.model.IHand;
import jrummikub.model.PlayerSettings;
import jrummikub.model.Position;
import jrummikub.model.Stone;
import jrummikub.util.IListener;
import jrummikub.util.Pair;
import jrummikub.view.IView.BottomPanelType;
import jrummikub.view.MockView;

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

/**
 * Tests for the game control
 */
public class GameControlTest {
	private GameControl gameControl;
	private GameSettings gameSettings;
	private MockView view;
	protected boolean gameEnded;

	/** */
	@Before
	public void setUp() {
		view = new MockView();
		gameSettings = new GameSettings();
		gameSettings.getPlayerList().add(
				new PlayerSettings("Foo", new Color(1.0f, 0, 0)));
		gameSettings.getPlayerList().add(
				new PlayerSettings("Bar", new Color(0, 1.0f, 0)));
		gameControl = new GameControl(gameSettings, new SaveControl(view), view);
	}

	/** */
	@Test
	public void testStartFirstRound() {
		gameControl.startGame();
		assertSame(BottomPanelType.START_TURN_PANEL, view.bottomPanelType);
	}

	/** */
	@Test
	public void testEndOfRound() {
		gameControl.startGame();

		// Manipulate first player's hand, to allow player1 to win
		IHand playerHand = gameControl.roundControl.roundState.getActivePlayer().getHand();
		for (Pair<Stone, Position> entry : playerHand.clone()) {
			playerHand.pickUp(entry.getFirst());
		}
		Stone stone1 = new Stone(9, RED);
		Stone stone2 = new Stone(10, RED);
		Stone stone3 = new Stone(11, RED);
		playerHand.drop(stone1, new Position(0, 0));
		playerHand.drop(stone2, new Position(0, 0));
		playerHand.drop(stone3, new Position(0, 0));
		// Done setting up first players hand

		view.startTurnEvent.emit();

		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();
		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();

		view.handPanel.stoneClickEvent.emit(stone1, false);
		view.handPanel.stoneClickEvent.emit(stone2, true);
		view.handPanel.stoneClickEvent.emit(stone3, true);

		view.tablePanel.clickEvent.emit(new Position(0, 0));
		view.playerPanel.endTurnEvent.emit();
		
		assertSame(BottomPanelType.WIN_PANEL, view.bottomPanelType);

		view.newRoundEvent.emit();
		assertSame(BottomPanelType.START_TURN_PANEL, view.bottomPanelType);
	}
	
	@Test
	public void testNewGame() {
		gameControl.getEndOfGameEvent().add(new IListener() {
			@Override
			public void handle() {
				gameEnded = true;
			}
		});
		
		gameEnded = false;
		
		gameControl.startGame();
		// Manipulate first player's hand, to allow player1 to win
		IHand playerHand = gameControl.roundControl.roundState.getActivePlayer().getHand();
		for (Pair<Stone, Position> entry : playerHand.clone()) {
			playerHand.pickUp(entry.getFirst());
		}
		Stone stone1 = new Stone(9, RED);
		Stone stone2 = new Stone(10, RED);
		Stone stone3 = new Stone(11, RED);
		playerHand.drop(stone1, new Position(0, 0));
		playerHand.drop(stone2, new Position(0, 0));
		playerHand.drop(stone3, new Position(0, 0));
		// Done setting up first players hand

		view.startTurnEvent.emit();

		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();
		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();

		view.handPanel.stoneClickEvent.emit(stone1, false);
		view.handPanel.stoneClickEvent.emit(stone2, true);
		view.handPanel.stoneClickEvent.emit(stone3, true);

		view.tablePanel.clickEvent.emit(new Position(0, 0));
		view.playerPanel.endTurnEvent.emit();
		
		assertSame(BottomPanelType.WIN_PANEL, view.bottomPanelType);

		
		assertFalse(gameEnded);
		view.newGameEvent.emit();
		assertTrue(gameEnded);
	}
	
	@Test
	public void testAborting() {
		gameControl.startGame();
	
		// Manipulate first player's hand, to allow player1 to win
		IHand playerHand = gameControl.roundControl.roundState.getActivePlayer().getHand();
		for (Pair<Stone, Position> entry : playerHand.clone()) {
			playerHand.pickUp(entry.getFirst());
		}
		Stone stone1 = new Stone(9, RED);
		Stone stone2 = new Stone(10, RED);
		Stone stone3 = new Stone(11, RED);
		playerHand.drop(stone1, new Position(0, 0));
		playerHand.drop(stone2, new Position(0, 0));
		playerHand.drop(stone3, new Position(0, 0));
		// Done setting up first players hand

		view.startTurnEvent.emit();

		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();
		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();

		view.handPanel.stoneClickEvent.emit(stone1, false);
		view.handPanel.stoneClickEvent.emit(stone2, true);
		gameControl.abortGame();
		assertTrue(view.handPanel.stoneClickEvent.listeners.isEmpty());
		assertTrue(view.playerPanel.endTurnEvent.listeners.isEmpty());
	}

	/** */
	@Test
	public void testRedealing() {
		gameControl.startGame();
		view.startTurnEvent.emit();
		PlayerSettings firstPlayer = gameControl.roundControl.roundState
				.getActivePlayer().getPlayerSettings();
		view.playerPanel.endTurnEvent.emit();
		view.startTurnEvent.emit();
		view.playerPanel.redealEvent.emit();
		assertSame(BottomPanelType.START_REDEAL_TURN_PANEL, view.bottomPanelType);
		view.startTurnEvent.emit();
		assertSame(firstPlayer, gameControl.roundControl.roundState
				.getActivePlayer().getPlayerSettings());
		
	}
}