package nautilus.game.arcade.stats;

import java.util.List;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;

import nautilus.game.arcade.events.GameStateChangeEvent;
import nautilus.game.arcade.game.Game;
import nautilus.game.arcade.game.GemData;

public class ExperienceStatTracker extends StatTracker<Game>
{
	private long _startTime;
	
	public ExperienceStatTracker(Game game)
	{
		super(game);
	}

	@EventHandler
	public void onGameStart(GameStateChangeEvent event)
	{
		if (event.GetState() == Game.GameState.Live)
			_startTime = System.currentTimeMillis();
	}
	
	@EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
	public void onGameEnd(GameStateChangeEvent event)
	{
		if (!event.GetGame().Manager.IsRewardStats() || !event.GetGame().Manager.IsRewardAchievements())
			return;
		
		if (event.GetState() == Game.GameState.End)
		{
			List<Player> winners = getGame().getWinners();

			if (winners != null)
			{
				for (Player player : event.GetGame().GetPlayers(false))
				{
					//Tally Gems
					double gems = 0;
					for (GemData gem : event.GetGame().GetGems(player).values())
						gems += (int)gem.Gems;
					
					//Game Time
					double time = (int) ((System.currentTimeMillis() - _startTime)/60000d);
					
					//Mult
					double mult = 1;
					if (!winners.contains(player))
						mult = 0.5;
					
					//Exp
					int expGained = (int)(time*gems*mult); 
					
					//Record Global and per Game
					addStat(player, "ExpEarned", expGained, false, true);
					addStat(player, "ExpEarned", expGained, false, false);
				}
			}
		}
	}
}