import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.material.MaterialData;


public final  class ItemStackUtils {
        public static String getEnchants(ItemStack i){
            List<String> e = new ArrayList<String>();
            Map<Enchantment, Integer> en = i.getEnchantments();
            for(Enchantment t : en.keySet()) {
                e.add(t.getName() + ":" +en.get(t));
            }
            return StringUtils.join(e, ",");
        }
        public static String deserialize (ItemStack i){
          String[] parts = new String[6];
          parts[0] = i.getType().name();
          parts [1] = Integer.toString(i.getAmount());
          parts [2] = String.valueOf(i.getDurability());
          parts [3] = i.getItemMeta().getDisplayName();
          parts [4] = String.valueOf (i.getData().getData());
          parts [5] = getEnchants(i);
          return StringUtils.join(parts, ";");

        }
        public ItemStack deserial(String p){

        String[] a = p.split(";");
        ItemStack i = new ItemStack(Material.getMaterial(a[0]), Integer.parseInt (a [1]));
        i.setDurability((short) Integer.parseInt(a [2]));
        ItemMeta meta = i.getItemMeta();
        meta.setDisplayName(a[3]);
        i.setItemMeta(meta);
        MaterialData data = i.getData();
        data.setData ((byte) Integer.parseInt (a[4]));
        i.setData(data);
        if (a.length > 5) {
            String[] parts = a[5].split(",");
            for(String s : parts) {
                String label = s.split(":")[0];
                String amplifier = s.split(":")[1];
                Enchantment type = Enchantment.getByName(label);
                if(type == null) {
                    continue;
                }
                int f;
                try {
                    f = Integer.parseInt(amplifier);
                }catch(Exception ex) {
                    continue;
                }
                i.addEnchantment(type, f);
            }
        }
        return i;
        }

}