package jrummikub.control.network;

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

import java.awt.Color;
import java.util.Collections;

import jrummikub.control.RoundControl.InvalidTurnInfo;
import jrummikub.control.SaveControl;
import jrummikub.model.GameSettings;
import jrummikub.model.GameState;
import jrummikub.model.IHand;
import jrummikub.model.MockRoundState;
import jrummikub.model.PlayerSettings;
import jrummikub.model.Position;
import jrummikub.model.RoundState;
import jrummikub.model.Stone;
import jrummikub.model.StoneSet;
import jrummikub.model.Table;
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 network game control
 */
public class NetworkGameControlTest {

	public NetworkGameControl hostControl, clientControl;
	public GameSettings settings;
	public MockView view;
	public MockConnectionControl connection;
	public boolean fired;
	public RoundState roundState;

	/** */
	@Before
	public void setUp() {
		settings = new GameSettings();
		settings.getPlayerList().add(new PlayerSettings("Foobar", Color.BLACK));
		PlayerSettings player = new PlayerSettings("Fooblubb", Color.BLACK);
		player.setType(PlayerSettings.Type.NETWORK);
		settings.getPlayerList().add(player);
		view = new MockView();
		connection = new MockConnectionControl();
		hostControl = new NetworkGameControl(settings, new SaveControl(view),
				view, connection, true);
		clientControl = new NetworkGameControl(settings, new SaveControl(view),
				view, connection, false);
		roundState = new RoundState(settings, new GameState());
		fired = false;
	}

	/** */
	@Test
	public void testStartClient() {
		clientControl.startGame();
		assertFalse(connection.startRoundCalled);
		connection.roundStartEvent.emit();
		connection.roundStateUpdateEvent.emit(roundState);

		connection.turnStartEvent.emit();
		assertSame(BottomPanelType.HUMAN_HAND_PANEL, view.bottomPanelType);
	}

	/** */
	@Test
	public void testStartHost() {
		hostControl.startGame();
		assertTrue(connection.startRoundCalled);
		connection.roundStartEvent.emit();

		connection.roundStateUpdateEvent.emit(roundState);
		assertTrue(connection.turnStarted);
	}

	/** */
	@Test
	public void testWinHost() {
		hostControl.startGame();
		assertTrue(connection.startRoundCalled);
		connection.roundStartEvent.emit();

		roundState.nextTurn();
		roundState.nextTurn();

		IHand playerHand = roundState.getActivePlayer().getHand();

		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));

		connection.roundStateUpdateEvent.emit(roundState);

		connection.turnStartEvent.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();

		assertTrue(connection.nextPlayer);
		connection.nextPlayerEvent.emit();

		connection.turnEndEvent.emit(roundState, new InvalidTurnInfo(new Table(
				settings), null, Collections.<StoneSet> emptyList()));
		assertSame(BottomPanelType.WIN_PANEL, view.bottomPanelType);
		assertTrue(view.isScorePanelVisible);
	}

	/** */
	@Test
	public void testWinClient() {
		clientControl.startGame();
		connection.roundStartEvent.emit();

		roundState.nextTurn();
		roundState.nextTurn();

		IHand playerHand = roundState.getActivePlayer().getHand();

		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));

		connection.roundStateUpdateEvent.emit(roundState);

		connection.turnStartEvent.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();

		assertTrue(connection.nextPlayer);
		connection.nextPlayerEvent.emit();

		connection.turnEndEvent.emit(roundState, new InvalidTurnInfo(new Table(
				settings), null, Collections.<StoneSet> emptyList()));
		assertSame(BottomPanelType.NETWORK_WIN_PANEL, view.bottomPanelType);
		assertTrue(view.isScorePanelVisible);
	}

	/** */
	@Test
	public void testParticipantLeft() {

		connection.participantLeftEvent.emit("Horst");
		assertTrue(BottomPanelType.NETWORK_CONNECTION_LOST_PANEL != view.bottomPanelType);
		connection.participantLeftEvent.emit("Fooblubb");
		assertEquals(BottomPanelType.NETWORK_CONNECTION_LOST_PANEL,
				view.bottomPanelType);

		hostControl.getEndOfGameEvent().add(new IListener() {
			@Override
			public void handle() {
				fired = true;
			}
		});

		view.newGameEvent.emit();
		assertTrue(fired);

	}

}