Enchantment

package pl.lenistwo.pluginBase.Commands;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import pl.lenistwo.pluginBase.Utill.EnchantmentUtill;


public class Enchant implements CommandExecutor {
    @Override
    public boolean onCommand(CommandSender sender, Command command, String s, String[] args) {

        if (sender instanceof Player == false){ return true; }

        if (args.length == 0){ return false; }

        Player player = (Player) sender;
        ItemStack stack = player.getItemInHand();
        String string = args[0];
        int level = Integer.parseInt(args[1]);

        switch (stack.getType()){

            case DIAMOND_HELMET:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case LEATHER_HELMET:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case IRON_HELMET:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case GOLD_HELMET:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case CHAINMAIL_HELMET:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case DIAMOND_CHESTPLATE:
                if (EnchantmentUtill.contains("armor",string) && EnchantmentUtill.add("armor",string) != null){
                    if (level <= EnchantmentUtill.maxLevel("armor",string)){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case LEATHER_CHESTPLATE:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case IRON_CHESTPLATE:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case GOLD_CHESTPLATE:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case CHAINMAIL_CHESTPLATE:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case DIAMOND_BOOTS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case LEATHER_BOOTS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case IRON_BOOTS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case GOLD_BOOTS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case CHAINMAIL_BOOTS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case DIAMOND_LEGGINGS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case LEATHER_LEGGINGS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case IRON_LEGGINGS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case GOLD_LEGGINGS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case CHAINMAIL_LEGGINGS:
                if (EnchantmentUtill.contains("armor",string)){
                    if (level <= EnchantmentUtill.maxLevel("armor",string) && EnchantmentUtill.add("armor",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("armor",string),level);
                    }
                }
                break;

            case DIAMOND_SWORD:
                if (EnchantmentUtill.contains("sword",string)){
                    if (level <= EnchantmentUtill.maxLevel("sword",string) && EnchantmentUtill.add("sword",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("sword",string),level);
                    }
                }
                break;

            case WOOD_SWORD:
                if (EnchantmentUtill.contains("sword",string)){
                    if (level <= EnchantmentUtill.maxLevel("sword",string) && EnchantmentUtill.add("sword",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("sword",string),level);
                    }
                }
                break;

            case IRON_SWORD:
                if (EnchantmentUtill.contains("sword",string)){
                    if (level <= EnchantmentUtill.maxLevel("sword",string) && EnchantmentUtill.add("sword",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("sword",string),level);
                    }
                }
                break;

            case GOLD_SWORD:
                if (EnchantmentUtill.contains("sword",string)){
                    if (level <= EnchantmentUtill.maxLevel("sword",string) && EnchantmentUtill.add("sword",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("sword",string),level);
                    }
                }
                break;

            case STONE_SWORD:
                if (EnchantmentUtill.contains("sword",string)){
                    if (level <= EnchantmentUtill.maxLevel("sword",string) && EnchantmentUtill.add("sword",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("sword",string),level);
                    }
                }
                break;

            case DIAMOND_PICKAXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case WOOD_PICKAXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case IRON_PICKAXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case GOLD_PICKAXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case STONE_PICKAXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case DIAMOND_SPADE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case WOOD_SPADE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case IRON_SPADE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case GOLD_SPADE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case STONE_SPADE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case DIAMOND_AXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case WOOD_AXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case IRON_AXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case GOLD_AXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case STONE_AXE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case DIAMOND_HOE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case WOOD_HOE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case IRON_HOE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case GOLD_HOE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case STONE_HOE:
                if (EnchantmentUtill.contains("tools",string)){
                    if (level <= EnchantmentUtill.maxLevel("tools",string) && EnchantmentUtill.add("tools",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("tools",string),level);
                    }
                }
                break;

            case BOW:
                if (EnchantmentUtill.contains("bow",string)){
                    if (level <= EnchantmentUtill.maxLevel("bow",string) && EnchantmentUtill.add("bow",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("bow",string),level);
                    }
                }
                break;

            case FISHING_ROD:
                if (EnchantmentUtill.contains("rod",string)){
                    if (level <= EnchantmentUtill.maxLevel("rod",string) && EnchantmentUtill.add("rod",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("rod",string),level);
                    }
                }
                break;

            default:
                if (EnchantmentUtill.contains("other",string)){
                    if (level <= EnchantmentUtill.maxLevel("other",string) && EnchantmentUtill.add("other",string) != null){
                        stack.addEnchantment(EnchantmentUtill.add("other",string),level);
                    }
                }
                break;
        }

        return true;
    }
}