package me.kqleid.cutall;

import java.util.*;

import org.bukkit.*;
import org.bukkit.block.*;
import org.bukkit.entity.*;
import org.bukkit.event.*;
import org.bukkit.event.block.*;
import org.bukkit.inventory.*;
import org.bukkit.plugin.java.*;

public class CutAll extends JavaPlugin implements Listener{
    public static boolean upper, creative;

    public void onEnable() {
        this.getServer().getPluginManager().registerEvents(this, this);
        saveDefaultConfig();

        upper = getConfig().getBoolean("onlyupper");
        creative = getConfig().getBoolean("creative");
    }

    @EventHandler
    public void onBreak(BlockBreakEvent e) {
        Player p = e.getPlayer();
        Location loc = e.getBlock().getLocation();
        ItemStack item = p.getInventory().getItemInMainHand();

        if(p.getGameMode() == GameMode.CREATIVE && !creative) return;

        if(item.getType().toString().contains("_AXE")) {
            if(isLog(loc)) {
                Deque<Block> queue = new ArrayDeque<Block>();
                queue.push(loc.getBlock());

                boolean bool = true;

                while (queue.size() != 0){
                    Block b = queue.pop();
                    Location l = b.getLocation();

                    if(b.getType() == Material.AIR) continue;

                    if(!bool) {
                        b.getDrops().stream().map(x -> l.getWorld().dropItemNaturally(loc, x)).forEach(x -> x.teleport(loc));
                        l.getBlock().setType(Material.AIR);
                    }else{
                        bool = false;
                    }

                    for(int x = -1; x <= 1; x++){
                        for(int y = -1; y <= 1; y++){
                            for(int z = -1; z <= 1; z++){
                                if(x != 0 || y != 0 || z != 0){
                                    if(upper && ((loc.getBlockY() + y < loc.getBlockY()) && y == -1)) continue;

                                    Location tmp = new Location(l.getWorld(), x + l.getBlockX(), y + l.getBlockY(), z + l.getBlockZ());

                                    if(loc.getBlockX() == tmp.getBlockX() && loc.getBlockY() == tmp.getBlockY() && loc.getBlockZ() == tmp.getBlockZ()) continue;

                                    if(isLog(tmp)){
                                        queue.push(tmp.getBlock());
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    public static boolean isLog(Location loc) {
        if(loc.getBlock().getType() == Material.LOG || loc.getBlock().getType() == Material.LOG_2){
            return true;
        }else{
            return false;
        }
    }
}