package me.sashegdev.blackknife;

import org.bukkit.Color;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Particle;
import org.bukkit.Sound;
import org.bukkit.entity.BlockDisplay;
import org.bukkit.entity.Display;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.persistence.PersistentDataType;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.util.Vector;

public class DiamondAttack {
    public static boolean tryUse(Player p, TensionManager tension) {
        if (tension.getTP(p) < 25f) { p.sendActionBar(net.kyori.adventure.text.Component.text("Need 10% TP").color(net.kyori.adventure.text.format.NamedTextColor.RED)); return false; }
        tension.setTP(p, tension.getTP(p) - 25f);
        Location eye = p.getEyeLocation();
        Vector dir = eye.getDirection().normalize();
        Location spawn = eye.clone().add(dir.clone().multiply(1.5));
        BlockDisplay crystal = p.getWorld().spawn(spawn, BlockDisplay.class, d -> {
            d.setBlock(Material.AMETHYST_BLOCK.createBlockData());
            d.setBrightness(new Display.Brightness(15, 15));
            d.setViewRange(64);
        });
        p.getWorld().playSound(spawn, Sound.BLOCK_AMETHYST_BLOCK_PLACE, 1f, 0.9f);
        p.getWorld().playSound(spawn, Sound.BLOCK_AMETHYST_BLOCK_CHIME, 1f, 1.5f);
        Vector vel = dir.clone().multiply(1.5);
        BlackKnifePlugin plugin = BlackKnifePlugin.getPlugin(BlackKnifePlugin.class);
        new BukkitRunnable() {
            @Override public void run() {
            if (!crystal.isValid() || crystal.isDead()) { cancel(); return; }
            Location cur = crystal.getLocation();
            Location nl = cur.clone().add(vel);
            Location next = nl.clone().add(vel);
            boolean hitBlock = next.getBlock().isSolid();
            if (hitBlock) {
                Location expl = cur.clone().add(vel.clone().normalize().multiply(-0.1));
                crystal.teleport(expl);
                crystal.remove();
                cancel();
                expl.getWorld().spawnParticle(Particle.EXPLOSION, expl, 1);
                expl.getWorld().playSound(expl, Sound.ENTITY_GENERIC_EXPLODE, 1f, 1.2f);
                Vector[] dirs = { new Vector(1,0,0), new Vector(-1,0,0), new Vector(0,0,1), new Vector(0,0,-1), new Vector(1,0,1).normalize(), new Vector(-1,0,1).normalize(), new Vector(1,0,-1).normalize(), new Vector(-1,0,-1).normalize() };
                for (Vector d : dirs) {
                    BlockDisplay shard = p.getWorld().spawn(expl, BlockDisplay.class, s -> {
                        s.setBlock(Material.MEDIUM_AMETHYST_BUD.createBlockData());
                        s.setBrightness(new Display.Brightness(15, 15));
                        s.setViewRange(64);
                    });
                    Vector sv = d.clone().multiply(0.4);
                    new BukkitRunnable() {
                        @Override public void run() {
                        if (!shard.isValid()) { cancel(); return; }
                        Location cur2 = shard.getLocation();
                        Location n2 = cur2.clone().add(sv);
                        if (n2.getBlock().isSolid()) {
                            Location expl2 = cur2.clone().add(sv.clone().normalize().multiply(-0.1));
                            shard.teleport(expl2);
                            shard.remove();
                            cancel();
                            return;
                        }
                        shard.teleport(n2);
                        n2.getWorld().spawnParticle(Particle.CRIT, n2, 1, 0.05, 0.05, 0.05, 0);
                        for (var ent : n2.getWorld().getNearbyEntities(n2, 0.7, 0.7, 0.7, e -> e instanceof LivingEntity && e != p)) {
                            LivingEntity le = (LivingEntity) ent;
                            le.getPersistentDataContainer().set(SwoonHandler.MAGIC_DAMAGE, PersistentDataType.BYTE, (byte) 1);
                            le.damage(2.0, p);
                            shard.remove();
                            cancel();
                            break;
                        }
                        for (Player pl : n2.getWorld().getNearbyPlayers(n2, 0.9)) {
                            if (pl == p) continue;
                            double d2 = pl.getLocation().add(0, 1, 0).distanceSquared(n2);
                            if (d2 > 0.25 && d2 < 0.81) {
                                BlackKnifePlugin.getPlugin(BlackKnifePlugin.class).getTension().addTP(pl, 2.5f, "DODGE +1%");
                                pl.getWorld().spawnParticle(Particle.DUST, pl.getLocation().add(0, 0.25, 0), 25, 0.5, 0.05, 0.5, 0, new Particle.DustOptions(Color.fromRGB(255, 255, 255), 0.15f));
                            }
                        }
                        if (shard.getTicksLived() > 40) { shard.remove(); cancel(); }
                        }
                    }.runTaskTimer(plugin, 1L, 1L);
                }
                return;
            }
            crystal.teleport(nl);
            crystal.getWorld().spawnParticle(Particle.END_ROD, nl, 1, 0.05, 0.05, 0.05, 0);
            crystal.getWorld().spawnParticle(Particle.DUST, nl, 1, 0, 0, 0, 0, new Particle.DustOptions(Color.fromRGB(180, 0, 255), 1f));
            boolean hit = false;
            for (var ent : nl.getWorld().getNearbyEntities(nl, 0.7, 0.7, 0.7, e -> e instanceof LivingEntity && e != p)) {
                LivingEntity le = (LivingEntity) ent;
                le.getPersistentDataContainer().set(SwoonHandler.MAGIC_DAMAGE, PersistentDataType.BYTE, (byte) 1);
                le.damage(5.0, p);
                hit = true;
                break;
            }
            for (Player pl : nl.getWorld().getNearbyPlayers(nl, 0.9)) {
                if (pl == p) continue;
                double d = pl.getLocation().add(0, 1, 0).distanceSquared(nl);
                if (d > 0.25 && d < 0.81) {
                    BlackKnifePlugin.getPlugin(BlackKnifePlugin.class).getTension().addTP(pl, 2.5f, "DODGE +1%");
                    pl.getWorld().spawnParticle(Particle.DUST, pl.getLocation().add(0, 0.25, 0), 25, 0.5, 0.05, 0.5, 0, new Particle.DustOptions(Color.fromRGB(255, 255, 255), 0.15f));
                }
            }
            if (hit) {
                Location expl = nl.clone();
                crystal.remove();
                cancel();
                expl.getWorld().spawnParticle(Particle.EXPLOSION, expl, 1);
                expl.getWorld().playSound(expl, Sound.ENTITY_GENERIC_EXPLODE, 1f, 1.2f);
                Vector[] dirs = { new Vector(1,0,0), new Vector(-1,0,0), new Vector(0,0,1), new Vector(0,0,-1), new Vector(1,0,1).normalize(), new Vector(-1,0,1).normalize(), new Vector(1,0,-1).normalize(), new Vector(-1,0,-1).normalize() };
                for (Vector d : dirs) {
                    BlockDisplay shard = p.getWorld().spawn(expl, BlockDisplay.class, s -> {
                        s.setBlock(Material.MEDIUM_AMETHYST_BUD.createBlockData());
                        s.setBrightness(new Display.Brightness(15, 15));
                        s.setViewRange(64);
                    });
                    Vector sv = d.clone().multiply(0.4);
                    new BukkitRunnable() {
                        @Override public void run() {
                        if (!shard.isValid()) { cancel(); return; }
                        Location cur2 = shard.getLocation();
                        Location n2 = cur2.clone().add(sv);
                        if (n2.getBlock().isSolid()) {
                            Location expl2 = cur2.clone().add(sv.clone().normalize().multiply(-0.1));
                            shard.teleport(expl2);
                            shard.remove();
                            cancel();
                            return;
                        }
                        shard.teleport(n2);
                        shard.getWorld().spawnParticle(Particle.CRIT, n2, 1, 0.05, 0.05, 0.05, 0);
                        for (var ent : n2.getWorld().getNearbyEntities(n2, 0.7, 0.7, 0.7, e -> e instanceof LivingEntity && e != p)) {
                            LivingEntity le = (LivingEntity) ent;
                            le.getPersistentDataContainer().set(SwoonHandler.MAGIC_DAMAGE, PersistentDataType.BYTE, (byte) 1);
                            le.damage(2.0, p); shard.remove(); cancel(); break;
                        }
                        for (Player pl : n2.getWorld().getNearbyPlayers(n2, 0.9)) {
                            if (pl == p) continue;
                            double d2 = pl.getLocation().add(0, 1, 0).distanceSquared(n2);
                            if (d2 > 0.25 && d2 < 0.81) {
                                BlackKnifePlugin.getPlugin(BlackKnifePlugin.class).getTension().addTP(pl, 2.5f, "DODGE +1%");
                                pl.getWorld().spawnParticle(Particle.DUST, pl.getLocation().add(0, 0.25, 0), 25, 0.5, 0.05, 0.5, 0, new Particle.DustOptions(Color.fromRGB(255, 255, 255), 0.15f));
                            }
                        }
                        if (shard.getTicksLived() > 40) { shard.remove(); cancel(); }
                        }
                    }.runTaskTimer(plugin, 1L, 1L);
                }
            } else if (crystal.getTicksLived() > 60) { crystal.remove(); cancel(); }
            }
        }.runTaskTimer(plugin, 1L, 1L);
        return true;
    }
}