package mineplex.game.clans.economy;

import java.util.Random;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.plugin.java.JavaPlugin;

import mineplex.game.clans.items.economy.GoldToken;
import mineplex.core.MiniPlugin;
import mineplex.core.common.CurrencyType;
import mineplex.core.common.util.C;
import mineplex.core.common.util.F;
import mineplex.core.common.util.UtilPlayer;
import mineplex.core.creature.Creature;
import mineplex.core.donation.DonationManager;
import mineplex.core.donation.Donor;
import mineplex.core.energy.Energy;
import mineplex.game.clans.Clans;
import mineplex.game.clans.fields.repository.FieldRepository;
import mineplex.game.clans.items.generation.WeightSet;
import mineplex.minecraft.game.core.condition.ConditionFactory;
import mineplex.minecraft.game.core.condition.ConditionManager;

public class GoldManager extends MiniPlugin
{
	public static final double DEATH_TAX = 0.04d;	// Percentage of gold lost on death
	
	private static GoldManager _instance;
	public static GoldManager getInstance() { return _instance; }
	
	private DonationManager _donationManager;
	
	public GoldManager(JavaPlugin plugin, DonationManager donationManager) 
	{
		super("Clans Gold", plugin);
		
		_instance = this;
		_donationManager = donationManager;
	}
	
	@EventHandler
	public void onPlayerDeath(PlayerDeathEvent event)
	{
		Player player = event.getEntity();
		Player killer = player.getKiller();
		
		int gold = getGold(player);
		int droppedGold = (int) (gold * DEATH_TAX);
		
		if (droppedGold > 0)
		{
			deductGold(player, droppedGold);
			notify(player, String.format("You dropped %d gold on your death!", droppedGold));
			
			if (killer != null)
			{
				addGold(killer, droppedGold);
				notify(killer, String.format("You looted %d gold off of %s's corpse!", droppedGold, player.getName()));
			}
		}
	}
	
	@EventHandler
	public void playerCmd(PlayerCommandPreprocessEvent event)
	{
		if (event.getMessage().startsWith("/gold"))
		{
			notify(event.getPlayer(), "Your Balance is " + C.cYellow +  getGold(event.getPlayer()) + "g");
			event.setCancelled(true);
		}
	}
	
	public int getGold(Player player)
	{
		return getDonor(player).getGold();
	}
	
	public void addGold(Player player, int amount)
	{
		getDonor(player).addGold(amount);
	}
	
	public void deductGold(Player player, int amount)
	{
		addGold(player, -amount);
	}

	public void cashIn(Player player, GoldToken token)
	{
		int value = token.getGoldValue();
		addGold(player, value);
		notify(player, String.format("You have cashed in a gold token worth %dg!", value));
	}
	
	private Donor getDonor(Player player)
	{
		return _donationManager.Get(player.getName());
	}
	
	private void notify(Player player, String message)
	{
		UtilPlayer.message(player, F.main("Gold", message));
	}
}