package de.leafbla.meinkraft.roleplay.wizard;

import de.leafbla.meinkraft.Main;
import de.leafbla.meinkraft.roleplay.ManaAble;
import de.leafbla.meinkraft.roleplay.PlayerRole;
import de.leafbla.meinkraft.roleplay.Role;
import de.leafbla.meinkraft.roleplay.Utils;
import de.leafbla.meinkraft.util.Pair;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.Particle;
import org.bukkit.craftbukkit.v1_16_R2.entity.CraftSnowball;
import org.bukkit.craftbukkit.v1_16_R2.inventory.CraftItemStack;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Projectile;
import org.bukkit.entity.Snowball;
import org.bukkit.event.EventHandler;
import org.bukkit.event.entity.ProjectileHitEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerItemHeldEvent;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.projectiles.ProjectileSource;
import org.bukkit.scheduler.BukkitRunnable;

import java.util.*;

public class WizardRole extends PlayerRole implements ManaAble, EventListener {

    BukkitRunnable refillMana;
    Set<Player> transmorphedPlayers = new HashSet<>();

    private int mana;

    public WizardRole(Main plugin, Player player) {
        super(plugin, player, Role.WIZARD);
    }

    private WizardSpell currentSpell;

    @Override
    public int getMana() {
        return this.mana;
    }

    @Override
    public void setManaRaw(int mana) {
        this.mana = mana;
    }

    @Override
    public void onUpdateMana() {
        player.setExp((this.mana * 1.0f) / 100f);
    }

    @Override
    public void onStart() {
        for (WizardSpell wizardSpell : WizardSpell.values())
            this.registerRightClickAction(wizardSpell.getIcon(), wizardSpell.displayName(), () -> wizardSpell.cast(this));

        this.currentSpell = WizardSpell.values()[0];
        this.mana = 33;
        refillMana = new BukkitRunnable() {
            @Override
            public void run() {
                addMana(1);
            }
        };
        refillMana.runTaskTimer(plugin, 0, 5);
    }

    private void setupInventory() {
        ItemStack wand = new ItemStack(Material.STICK);
        player.getInventory().clear();
        player.getInventory().setHeldItemSlot(0);
        player.getInventory().addItem(Utils.namedItem(Material.STICK, "Wand"));
        for (WizardSpell wizardSpell : WizardSpell.values()) {
            player.getInventory().addItem(Utils.namedItem(wizardSpell.getIcon(), wizardSpell.displayName()));
        }
    }

    @Override
    public void onEnd() {
        refillMana.cancel();
    }

    @Override
    public Role getRole() {
        return Role.WIZARD;
    }



    public void onInteractOldTestStuffs(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        if (event.getAction().name().contains("RIGHT")) {
            ItemStack knife = event.getPlayer().getInventory().getItemInMainHand();
            if (knife.getType() == Material.IRON_INGOT) {
                ItemStack oneknife = knife.clone();
                oneknife.setAmount(1);
                Snowball ball = player.launchProjectile(Snowball.class);
                ball.setVelocity(ball.getVelocity().multiply(1.2));
                ball.setBounce(false);
                ((CraftSnowball) ball).getHandle().setItem(CraftItemStack.asNMSCopy(oneknife));

                int amt = knife.getAmount();
                knife.setAmount(amt - 1);
                player.setItemInHand(knife);
            } else if (knife.getType() == Material.STICK) {
                ItemStack oneknife = new ItemStack(Material.FEATHER, 1);
                Snowball ball = player.launchProjectile(Snowball.class);
                ball.setVelocity(ball.getVelocity().multiply(3));
                ((CraftSnowball) ball).getHandle().setItem(CraftItemStack.asNMSCopy(oneknife));

                int amt = knife.getAmount();
                flying = true;
                new BukkitRunnable() {
                    int i = 0;

                    @Override
                    public void run() {
                        if (flying)
                            ball.getWorld().spawnParticle(Particle.FLAME, ball.getLocation(), 0);
                        else
                            this.cancel();
                    }
                }.runTaskTimerAsynchronously(this.plugin, 0, 1);
                //knife.setAmount(amt - 1);
                //player.setItemInHand(knife);
            }
        }
    }

    private boolean flying = false;

}