/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.datafixers.DSL
 *  com.mojang.datafixers.DataFix
 *  com.mojang.datafixers.DataFixUtils
 *  com.mojang.datafixers.OpticFinder
 *  com.mojang.datafixers.TypeRewriteRule
 *  com.mojang.datafixers.Typed
 *  com.mojang.datafixers.schemas.Schema
 *  com.mojang.datafixers.types.Type
 *  com.mojang.datafixers.util.Pair
 *  com.mojang.serialization.Dynamic
 *  org.jspecify.annotations.Nullable
 */
package net.minecraft.util.datafix.fixes;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.DataFix;
import com.mojang.datafixers.DataFixUtils;
import com.mojang.datafixers.OpticFinder;
import com.mojang.datafixers.TypeRewriteRule;
import com.mojang.datafixers.Typed;
import com.mojang.datafixers.schemas.Schema;
import com.mojang.datafixers.types.Type;
import com.mojang.datafixers.util.Pair;
import com.mojang.serialization.Dynamic;
import java.util.Objects;
import java.util.Optional;
import net.minecraft.util.datafix.ExtraDataFixUtils;
import net.minecraft.util.datafix.fixes.References;
import net.minecraft.util.datafix.schemas.NamespacedSchema;
import org.jspecify.annotations.Nullable;

public class ItemSpawnEggFix
extends DataFix {
    private static final @Nullable String[] ID_TO_ENTITY = (String[])DataFixUtils.make((Object)new String[256], map -> {
        map[1] = "Item";
        map[2] = "XPOrb";
        map[7] = "ThrownEgg";
        map[8] = "LeashKnot";
        map[9] = "Painting";
        map[10] = "Arrow";
        map[11] = "Snowball";
        map[12] = "Fireball";
        map[13] = "SmallFireball";
        map[14] = "ThrownEnderpearl";
        map[15] = "EyeOfEnderSignal";
        map[16] = "ThrownPotion";
        map[17] = "ThrownExpBottle";
        map[18] = "ItemFrame";
        map[19] = "WitherSkull";
        map[20] = "PrimedTnt";
        map[21] = "FallingSand";
        map[22] = "FireworksRocketEntity";
        map[23] = "TippedArrow";
        map[24] = "SpectralArrow";
        map[25] = "ShulkerBullet";
        map[26] = "DragonFireball";
        map[30] = "ArmorStand";
        map[41] = "Boat";
        map[42] = "MinecartRideable";
        map[43] = "MinecartChest";
        map[44] = "MinecartFurnace";
        map[45] = "MinecartTNT";
        map[46] = "MinecartHopper";
        map[47] = "MinecartSpawner";
        map[40] = "MinecartCommandBlock";
        map[50] = "Creeper";
        map[51] = "Skeleton";
        map[52] = "Spider";
        map[53] = "Giant";
        map[54] = "Zombie";
        map[55] = "Slime";
        map[56] = "Ghast";
        map[57] = "PigZombie";
        map[58] = "Enderman";
        map[59] = "CaveSpider";
        map[60] = "Silverfish";
        map[61] = "Blaze";
        map[62] = "LavaSlime";
        map[63] = "EnderDragon";
        map[64] = "WitherBoss";
        map[65] = "Bat";
        map[66] = "Witch";
        map[67] = "Endermite";
        map[68] = "Guardian";
        map[69] = "Shulker";
        map[90] = "Pig";
        map[91] = "Sheep";
        map[92] = "Cow";
        map[93] = "Chicken";
        map[94] = "Squid";
        map[95] = "Wolf";
        map[96] = "MushroomCow";
        map[97] = "SnowMan";
        map[98] = "Ozelot";
        map[99] = "VillagerGolem";
        map[100] = "EntityHorse";
        map[101] = "Rabbit";
        map[120] = "Villager";
        map[200] = "EnderCrystal";
    });

    public ItemSpawnEggFix(Schema outputSchema, boolean changesType) {
        super(outputSchema, changesType);
    }

    public TypeRewriteRule makeRule() {
        Schema inputSchema = this.getInputSchema();
        Type itemStackType = inputSchema.getType(References.ITEM_STACK);
        OpticFinder idFinder = DSL.fieldFinder((String)"id", (Type)DSL.named((String)References.ITEM_NAME.typeName(), NamespacedSchema.namespacedString()));
        OpticFinder entityIdFinder = DSL.fieldFinder((String)"id", (Type)DSL.string());
        OpticFinder tagFinder = itemStackType.findField("tag");
        OpticFinder entityTagFinder = tagFinder.type().findField("EntityTag");
        OpticFinder entityFinder = DSL.typeFinder((Type)inputSchema.getTypeRaw(References.ENTITY));
        return this.fixTypeEverywhereTyped("ItemSpawnEggFix", itemStackType, input -> {
            Optional id = input.getOptional(idFinder);
            if (id.isPresent() && Objects.equals(((Pair)id.get()).getSecond(), "minecraft:spawn_egg")) {
                Dynamic rest = (Dynamic)input.get(DSL.remainderFinder());
                short damage = rest.get("Damage").asShort((short)0);
                Optional tagOptional = input.getOptionalTyped(tagFinder);
                Optional entityTreeOptional = tagOptional.flatMap(value -> value.getOptionalTyped(entityTagFinder));
                Optional entityOptional = entityTreeOptional.flatMap(value -> value.getOptionalTyped(entityFinder));
                Optional oldId = entityOptional.flatMap(value -> value.getOptional(entityIdFinder));
                Typed output = input;
                String entityName = ID_TO_ENTITY[damage & 0xFF];
                if (entityName != null && (oldId.isEmpty() || !Objects.equals(oldId.get(), entityName))) {
                    Typed tag = input.getOrCreateTyped(tagFinder);
                    Dynamic entityTag = (Dynamic)DataFixUtils.orElse(tag.getOptionalTyped(entityTagFinder).map(entityTree -> (Dynamic)entityTree.write().getOrThrow()), (Object)rest.emptyMap());
                    entityTag = entityTag.set("id", entityTag.createString(entityName));
                    output = output.set(tagFinder, ExtraDataFixUtils.readAndSet(tag, entityTagFinder, entityTag));
                }
                if (damage != 0) {
                    rest = rest.set("Damage", rest.createShort((short)0));
                    output = output.set(DSL.remainderFinder(), (Object)rest);
                }
                return output;
            }
            return input;
        });
    }
}