package es.omegaserver.miniskywars.events;

import es.omegaserver.miniskywars.MiniSkywars;
import es.omegaserver.miniskywars.game.Game;
import es.omegaserver.miniskywars.game.GameState;
import es.omegaserver.miniskywars.player.PlayerData;
import es.omegaserver.miniskywars.player.TargetCombat;
import es.omegaserver.miniskywars.utils.TitleUtil;
import org.bukkit.*;
import org.bukkit.entity.*;
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.inventory.ItemStack;
import org.bukkit.scheduler.BukkitRunnable;

import java.text.DecimalFormat;

import static es.omegaserver.miniskywars.utils.StringUtility.format;

public class EntityDamageByEntity implements Listener {

    public static Player getTargetedPlayerFrom(Player death) {
        TargetCombat deathCombat = MiniSkywars.getPlugin().targetCombat.get(death.getUniqueId());
        if (deathCombat != null && deathCombat.getTarget() != null && deathCombat.isTimeCorrect()) {
            return deathCombat.getTarget();
        }
        return null;
    }

    @EventHandler
    public void onPlayerDamage(EntityDamageEvent event) {
        Entity entity = event.getEntity();

        if (entity instanceof Player) {
            Player player = (Player) event.getEntity();
            if (event.getCause() == EntityDamageEvent.DamageCause.VOID) event.setDamage(player.getHealth());

            Game game = MiniSkywars.getPlugin().getGameOfPlayer(player);
            double currentHealth = player.getHealth() - event.getFinalDamage();
            boolean isDying = currentHealth <= 0;
            if (game != null) {
                if (game.getGameState() != GameState.INGAME) {
                    event.setCancelled(true);
                } else {
                    if (isDying) {
                        event.setCancelled(true);
                        killPlayer(player, getTargetedPlayerFrom(player));
                    }
                }
            } else {
                event.setCancelled(true);
            }
        }
    }

    @EventHandler
    public void onEntityDamageByEntityEvent(EntityDamageByEntityEvent event) {
        Entity entity = event.getEntity();
        Entity source = event.getDamager();
        Entity damager = null;

        if (source instanceof Projectile) damager = (Entity) ((Projectile) source).getShooter();
        else if (source instanceof Player) damager = source;


        if (entity instanceof Player) {
            if (MiniSkywars.getPlugin().getGameOfPlayer((Player) entity) == null) {
                event.setCancelled(true);
                return;
            }
            Player player = (Player) entity;

            double currentHealth = player.getHealth() - event.getFinalDamage();
            boolean isDying = currentHealth <= 0;

            event.setCancelled(isDying);

            if (source instanceof Arrow && damager != null && damager instanceof Player && damager != player) {
                DecimalFormat decimalFormat = new DecimalFormat("0.0");

                if (!isDying)
                    damager.sendMessage(format("&e¡&a" + entity.getName() + " &etiene ahora &c" + decimalFormat.format(currentHealth) + "❤&e!"));

            }

            if (damager != null && damager instanceof Player && damager != entity) {
                TargetCombat playerCombat = MiniSkywars.getPlugin().targetCombat.get(player.getUniqueId());
                MiniSkywars.getPlugin().targetCombat.get(damager.getUniqueId()).setTarget(player.getUniqueId());
                playerCombat.setTarget(damager.getUniqueId());

                if (event.getFinalDamage() > 0.0) playerCombat.addToCombatQueque((Player) damager);
            }
            if (isDying) killPlayer(player, getTargetedPlayerFrom(player));
        }
    }

    @EventHandler
    public void onNPCInteract(EntityDamageByEntityEvent event) {
        Entity entity = event.getEntity();
        if (entity instanceof ArmorStand) {
            if (entity.getName().contains("MiniSkywars")) {
                ((Player) event.getDamager()).chat("/join");
            }
        }
    }

    public static void deathMessage(Player death, String cause) {
        Game game = MiniSkywars.getPlugin().getGameOfPlayer(death);
        game.sendGameMessage("&a" + death.getName() + "&e" + cause, false);
    }

    public static Player playerKillMessaging(Player death, Player killer) {
        if (death == killer)
            killer = null;

        if (killer == null)
            killer = getTargetedPlayerFrom(death);

        if (killer != null) {
            killer.playSound(killer.getLocation(), Sound.ORB_PICKUP, 1.0f, 1.0f);
            PlayerData killerPlayerData = MiniSkywars.getPlugin().getPlayerDataManager().getPlayerProfile(killer);
            killerPlayerData.addInGameKill();
            killerPlayerData.setKills(killerPlayerData.getKills() + 1);
            killerPlayerData.addGold(20, "Asesinato");
            deathMessage(death, " ha muerto a manos de &a" + killer.getName());
        } else {
            if (death.getLastDamageCause() != null) {
                if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.BLOCK_EXPLOSION || death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.ENTITY_EXPLOSION)
                    deathMessage(death, " ha volado por los aires.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.FIRE || death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.FIRE_TICK)
                    deathMessage(death, " se ha reducido a cenizas.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.DROWNING)
                    deathMessage(death, " se ha ahogado.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.FALL)
                    deathMessage(death, " ha caído desde muy alto.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.VOID)
                    deathMessage(death, " ha caído al vacío.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.LAVA)
                    deathMessage(death, " se ha ahogado en lava.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.WITHER || death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.POISON)
                    deathMessage(death, " ha muerto envenenado.");
                else if (death.getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.STARVATION)
                    deathMessage(death, " ha muerto de hambre.");
                else
                    deathMessage(death, " ha muerto.");
            } else {
                deathMessage(death, " ha muerto.");
            }
        }
        return killer;
    }


    public static void killPlayer(Player death, Player killer) {
        Game game = MiniSkywars.getPlugin().getGameOfPlayer(death);

        if (game != null && game.getPlayerList().contains(death)) {
            Location deathLocation = death.getLocation();
            if (killer != null) {
                PlayerData playerData = MiniSkywars.getPlugin().getPlayerDataManager().getPlayerProfile(killer);
                if (playerData.getKillEffect() != null && playerData.getKillEffect().getKillEffectAction() != null)
                    playerData.getKillEffect().getKillEffectAction().run(death, deathLocation, killer, killer.getLocation());
            }
            death.closeInventory();
            game.sendRewardSummary(death, false);
            PlayerData deathPlayerData = MiniSkywars.getPlugin().getPlayerDataManager().getPlayerProfile(death);
            deathPlayerData.setDeaths(deathPlayerData.getDeaths() + 1);
            TitleUtil.sendTitle(death, "&c&l¡HAS MUERTO!", 10, 30, 10);
            death.sendMessage(format("&c¡Has muerto! &eAhora estás en el lobby."));
            playerKillMessaging(death, killer);
            for (ItemStack item : death.getInventory().getContents())
                if (item != null) deathLocation.getWorld().dropItem(deathLocation, item);
            game.getPlayerList().remove(death);
            MiniSkywars.getPlugin().removePlayerGame(death);

            MiniSkywars.getPlugin().getLobbyManager().sendToLobby(death);

            if (game.getPlayerList().size() == 1) {
                Player winner = game.getPlayerList().get(0);
                game.setGameState(GameState.ENDING);
                TitleUtil.sendTitle(winner, "&6&lVICTORIA", 10, 30, 10);
                game.sendGameMessage("&a¡&e" + winner.getName() + "&a es el ganador!", false);
                game.soundGame(Sound.ENDERDRAGON_GROWL);
                MiniSkywars.getPlugin().getScoreboardManager().buildScoreboard(game, winner);
                PlayerData winnerPlayerData = MiniSkywars.getPlugin().getPlayerDataManager().getPlayerProfile(winner);
                winnerPlayerData.setWins(winnerPlayerData.getWins() + 1);
                winnerPlayerData.addGold(50, "Victoria");
                if (winnerPlayerData.getWinEffect() != null && winnerPlayerData.getWinEffect().getAction() != null)
                    winnerPlayerData.getWinEffect().getAction().run(winner);

                game.sendRewardSummary(winner, true);

                new BukkitRunnable() {
                    @Override
                    public void run() {
                        game.sendGameMessage("Reiniciando mapa...", true);
                        game.resetMap();
                        game.resetGame();
                        if (winnerPlayerData.getWinEffect() != null)
                            winnerPlayerData.getWinEffect().getAction().stop(winner);
                    }
                }.runTaskLater(MiniSkywars.getPlugin(), 20 * 10L);
            }
        }
    }

}