package me.sitrismc.sharedhealth.listeners;

import me.sitrismc.sharedhealth.SharedHealth;
import org.bukkit.Bukkit;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scoreboard.Team;

import java.util.*;

/**
 * Created by linse_000 on 10/28/2014.
 */
public class DamageListener implements Listener {

    SharedHealth plugin;

    List<String> offlines = new ArrayList<String>();
    Map<String, Double> offlineMap = new HashMap<String, Double>();

    public DamageListener(SharedHealth plugin) {
        this.plugin = plugin;
    }

    @EventHandler(priority = EventPriority.HIGH)
    public void onDamage(final EntityDamageEvent event) {

        if (!plugin.isRunning()) {
            return;
        }
        if (event.isCancelled()) {
            return;
        }
        if (!(event.getEntity() instanceof Player)) {
            return;
        }

        final Player p = (Player) event.getEntity();
        final Team team = p.getScoreboard().getPlayerTeam(p);
        final double health = p.getHealth();
        final double initDamage = event.getDamage();

        if (team == null || team.getSize() <= 1) {
            return;
        }

        new BukkitRunnable() {
            public void run() {
                int divider = team.getSize();
                double damage = initDamage / divider;

                double finalHealth = health - damage;
                if (finalHealth < 0) {
                    finalHealth = 0;
                }

                if (!(p.isDead())) {
                    p.setHealth(finalHealth);
                }

                for (OfflinePlayer offlinePlayer : team.getPlayers()) {
                    if (offlinePlayer.isOnline()) {
                        Player teammate = (Player) offlinePlayer;
                        if (teammate.getName() != p.getName()) {
                            teammate.damage(0.1);
                            teammate.setHealth(finalHealth);
                        }
                    }
                }

            }
        }.runTaskLater(plugin, 1);
    }
}