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package com.redstoner.utils;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.function.BiConsumer;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
/** Save and load {@link ItemStack} in json format
* Any additional NBT data not included by {@link ItemMeta} is discarded. */
public class ItemProperties
{
private int id = 0;
private Material type;
private byte data = 0;
private int amount = 1;
private Map<Enchantment, Integer> enchantments;
private List<String> lore;
private String displayName;
private boolean unbreakable = false;
public ItemProperties()
{}
@SuppressWarnings("deprecation")
public ItemProperties(ItemStack item)
{
if (item == null)
return;
id = item.getType().getId();
type = item.getType();
data = item.getData().getData();
amount = item.getAmount();
enchantments = new HashMap<>();
ItemMeta meta = item.getItemMeta();
if (meta == null)
return;
if (meta.hasEnchants())
{
enchantments.putAll(meta.getEnchants());
}
if (meta.hasLore())
{
lore = meta.getLore();
}
if (meta.hasDisplayName())
{
displayName = meta.getDisplayName();
}
unbreakable = meta.isUnbreakable();
}
@SuppressWarnings("deprecation")
public ItemStack toItemStack()
{
ItemStack result = new ItemStack(type, amount, data);
ItemMeta meta = result.getItemMeta();
if (meta == null)
return result;
if (enchantments != null)
{
enchantments.forEach(new BiConsumer<Enchantment, Integer>()
{
@Override
public void accept(Enchantment ench, Integer level)
{
meta.addEnchant(ench, level, true);
}
});
}
if (lore != null)
{
meta.setLore(lore);
}
if (displayName != null)
{
meta.setDisplayName(displayName);
}
meta.setUnbreakable(unbreakable);
result.setItemMeta(meta);
return result;
}
@SuppressWarnings({ "unchecked", "deprecation" })
public JSONObject toJSONObject()
{
JSONObject object = new JSONObject();
object.put("id", id + "");
object.put("data", data + "");
object.put("amount", amount + "");
if (displayName != null)
{
object.put("displayName", displayName);
}
if (enchantments != null)
{
Map<Enchantment, Integer> enchantments = this.enchantments;
JSONObject stringKeys = new JSONObject();
for (Map.Entry<Enchantment, Integer> entry : enchantments.entrySet())
{
stringKeys.put(entry.getKey().getName(), entry.getValue());
}
object.put("enchantments", stringKeys);
}
if (lore != null)
{
object.put("lore", JSONArray.toJSONString(lore));
}
if (unbreakable)
{
object.put("unbreakable", true);
}
return object;
}
@Override
public String toString()
{
return toJSONObject().toString();
}
@SuppressWarnings({ "unchecked", "deprecation" })
public ItemProperties loadFrom(JSONObject object)
{
for (Object obj : object.entrySet())
{
Entry<String, Object> entry = (Entry<String, Object>) obj;
final String key = entry.getKey();
switch (key)
{
case "id":
id = Integer.parseInt((String) entry.getValue());
break;
case "data":
data = Byte.parseByte((String) entry.getValue());
break;
case "amount":
amount = Integer.parseInt((String) entry.getValue());
break;
case "unbreakable":
unbreakable = (boolean) entry.getValue();
break;
case "enchantments":
{
if (enchantments == null)
{
enchantments = new HashMap<>();
}
else if (!enchantments.isEmpty())
{
enchantments.clear();
}
JSONObject read = (JSONObject) entry.getValue();
if (read != null)
{
for (Object obj2 : read.entrySet())
{
Entry<String, Integer> entry2 = (Entry<String, Integer>) obj2;
Enchantment ench = Enchantment.getByName(entry2.getKey());
if (ench != null)
{
enchantments.put(ench, entry2.getValue());
}
}
}
break;
}
case "lore":
JSONParser parser = new JSONParser();
Object rawObject;
try
{
rawObject = parser.parse((String) entry.getValue());
}
catch (ParseException e)
{
rawObject = new JSONArray();
}
JSONArray jsonArray = (JSONArray) rawObject;
lore = jsonArray;
break;
case "displayName":
displayName = (String) entry.getValue();
default:
}
}
return this;
}
public int getId()
{
return id;
}
public byte getData()
{
return data;
}
public int getAmount()
{
return amount;
}
public Map<Enchantment, Integer> getEnchantments()
{
return enchantments;
}
public List<String> getLore()
{
return lore;
}
public String getDisplayName()
{
return displayName;
}
public boolean isUnbreakable()
{
return unbreakable;
}
public ItemProperties setId(int id)
{
this.id = id;
return this;
}
public ItemProperties setData(byte data)
{
this.data = data;
return this;
}
public ItemProperties setAmount(int amount)
{
this.amount = amount;
return this;
}
public ItemProperties setEnchantments(Map<Enchantment, Integer> enchantments)
{
this.enchantments = enchantments;
return this;
}
public ItemProperties setLore(List<String> lore)
{
this.lore = lore;
return this;
}
public ItemProperties setDisplayName(String displayName)
{
this.displayName = displayName;
return this;
}
public ItemProperties setUnbreakable(boolean unbreakable)
{
this.unbreakable = unbreakable;
return this;
}
}
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