package PvP;

import java.util.HashMap;
import java.util.logging.Logger;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Projectile;
import org.bukkit.entity.ThrownPotion;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.PotionSplashEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

/**
 *
 * @author Harry
 */
public class pvpmain extends JavaPlugin implements Listener
{

    public static HashMap<String, Long> names;

    public void onEnable()
    {
        names = new HashMap<String, Long>();
        Logger.getLogger("Minecraft").info("[StonedPvP] Stoneharry's PvP System Enabled.");
        getServer().getPluginManager().registerEvents(this, this);
    }

    public void onDisable()
    {
        names.clear();
        Logger.getLogger("Minecraft").info("[StonedPvP] Stoneharry's PvP System Disabled.");
    }

    @EventHandler
    public void OnPlayerDamage(EntityDamageEvent event)
    {
        if (event.isCancelled())
            return;

        if ((event.getEntity() instanceof Player))
        {
            if ((event instanceof EntityDamageByEntityEvent))
            {
                Player plr = (Player)event.getEntity();
                EntityDamageByEntityEvent edbye = (EntityDamageByEntityEvent)event;
                if (edbye.getDamager() instanceof Player)
                {
                    Player damager = (Player)edbye.getDamager();
                    if (names.containsKey(damager.getName()))
                    {
                        if (names.containsKey(plr.getName()))
                        {
                            String damage = String.valueOf(event.getDamage());
                            plr.sendMessage(ChatColor.RED + "You took " + damage + " from " + damager.getName() + "'s attack!");
                            damager.sendMessage(ChatColor.RED + "You dealt " + damage + " to " + plr.getName() + "!");
                            names.put(plr.getName(), System.currentTimeMillis());
                        }
                        else
                        {
                            damager.sendMessage(ChatColor.AQUA + "[ChaoticUnited] " + ChatColor.RED + "Your target does not have PvP enabled.");
                            event.setCancelled(true);
                        }
                    }
                    else
                    {
                        damager.sendMessage(ChatColor.AQUA + "[ChaoticUnited] " + ChatColor.RED + "You do not have PvP enabled. To turn it on, do: /pvp");
                        event.setCancelled(true);
                    }
                }
                else if (edbye.getDamager() instanceof Projectile)
                {
                    if (!names.containsKey(plr.getName()))
                        event.setCancelled(true);

                    Projectile arrow = (Projectile)edbye.getDamager();
                    if (arrow.getShooter() instanceof Player)
                    {
                        Player p = (Player)arrow.getShooter();
                        if (!names.containsKey(p.getName()))
                            event.setCancelled(true);
                    }
                }
            }
        }
    }

    @EventHandler
    public void PotionHit(PotionSplashEvent event)
    {
        if (event.isCancelled())
            return;

        ThrownPotion potion = event.getPotion();
        if ((potion.getShooter() instanceof Player))
        {
            Player damager = (Player)potion.getShooter();
            for (LivingEntity entity : event.getAffectedEntities())
            {
                if ((!(entity instanceof Player)) || (((Player)entity).equals(damager)))
                        continue;

                Player plr = (Player)entity;
                if (!names.containsKey(plr.getName()))
                    event.setCancelled(true);

            }
        }
    }

    @EventHandler
    public void onPlayerJoin(PlayerJoinEvent event)
    {
        String name = event.getPlayer().getName();
        if (names.containsKey(name))
        {
            long time = names.get(name);
            int result = (int)(System.currentTimeMillis()-time);
            if (result < 60000)
            {
                event.getPlayer().sendMessage(ChatColor.RED + "You logged out while in PvP! Go die in a fire.");
                event.getPlayer().setFireTicks(10000);
                names.remove(name);
            }
        }
    }

    @EventHandler
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args)
    {
        if(cmd.getName().equalsIgnoreCase("pvp"))
        {
            String name = sender.getName();
            if (names.containsKey(name))
            {
                long time = names.get(name);
                int result = (int)(System.currentTimeMillis()-time);
                if (result > 30000)
                {
                    names.remove(name);
                    sender.sendMessage(ChatColor.AQUA + "[ChaoticUnited] " + ChatColor.RED + "PvP is now disabled.");
                }
                else
                {
                    sender.sendMessage(ChatColor.RED + "You must wait " + ChatColor.AQUA + String.valueOf(30-(result/1000)) + ChatColor.RED + " more seconds before you can disable PvP!");
                }
            }
            else
            {
                names.put(name, System.currentTimeMillis());
                sender.sendMessage(ChatColor.AQUA + "[ChaoticUnited] " + ChatColor.RED + "PvP is now enabled.");
            }
            return true;
        }
        return false;
    }
}