package de.aenoxic;

import cn.nukkit.Player;
import cn.nukkit.command.Command;
import cn.nukkit.command.CommandSender;
import cn.nukkit.item.Item;
import cn.nukkit.utils.Config;

public class HatCommand extends Command{

    public Hats plugin;

    public HatCommand(Hats plugin) {
        super("hat", "Set a new hat!");
        this.plugin = plugin;
    }

    @Override
    public boolean execute(CommandSender sender, String s, String[] args) {
        if (!this.testPermission(sender)){
            return false;
        }

        if (sender instanceof Player){
            if (args.length < 1) {
                if (((Player) sender).getInventory().getItemInHand().isNull()){
                    sender.sendMessage(Hats.prefix + "You need to hold the Item in hand!");
                    return true;
                }

                for(String list : this.plugin.getConfig().getStringList("blocked-items")) {
                    String[] ex = list.split(":");
                    Item item = new Item(Integer.parseInt(ex[0]), Integer.parseInt(ex[1]));

                    if (list.contains((CharSequence) item)){
                        sender.sendMessage(Hats.prefix + "This item is blacklisted and cannot be used to wear on the head!");
                        return true;
                    }
                }
            }else {
                if (args[0].equals("off")){
                    if (((Player) sender).getInventory().getHelmet().isNull()){
                        sender.sendMessage(Hats.prefix + "You do not wear any helmet!");
                        return true;
                    }

                    if (((Player) sender).getInventory().isFull()){
                        sender.sendMessage(Hats.prefix + "You cannot remove this item from your head as long as there is no free space in your inventory.");
                        return true;
                    }

                    ((Player) sender).getInventory().addItem(((Player) sender).getInventory().getHelmet());
                    ((Player) sender).getInventory().setHelmet(Item.getCreativeItem(Item.AIR));
                    sender.sendMessage(Hats.prefix + "Your helmet has been succesfully removed!");
                }else {
                    sender.sendMessage(Hats.prefix + "Use §e/hat [opt: off]");
                    return true;
                }
            }
        }
        return false;
    }
}