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.serialization.Dynamic;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import java.util.Optional;
import java.util.stream.Stream;

public class ItemStackEnchantmentNamesFix extends DataFix {
    private static final Int2ObjectMap<String> MAP = DataFixUtils.make(new Int2ObjectOpenHashMap<>(), p_16075_ -> {
        p_16075_.put(0, "minecraft:protection");
        p_16075_.put(1, "minecraft:fire_protection");
        p_16075_.put(2, "minecraft:feather_falling");
        p_16075_.put(3, "minecraft:blast_protection");
        p_16075_.put(4, "minecraft:projectile_protection");
        p_16075_.put(5, "minecraft:respiration");
        p_16075_.put(6, "minecraft:aqua_affinity");
        p_16075_.put(7, "minecraft:thorns");
        p_16075_.put(8, "minecraft:depth_strider");
        p_16075_.put(9, "minecraft:frost_walker");
        p_16075_.put(10, "minecraft:binding_curse");
        p_16075_.put(16, "minecraft:sharpness");
        p_16075_.put(17, "minecraft:smite");
        p_16075_.put(18, "minecraft:bane_of_arthropods");
        p_16075_.put(19, "minecraft:knockback");
        p_16075_.put(20, "minecraft:fire_aspect");
        p_16075_.put(21, "minecraft:looting");
        p_16075_.put(22, "minecraft:sweeping");
        p_16075_.put(32, "minecraft:efficiency");
        p_16075_.put(33, "minecraft:silk_touch");
        p_16075_.put(34, "minecraft:unbreaking");
        p_16075_.put(35, "minecraft:fortune");
        p_16075_.put(48, "minecraft:power");
        p_16075_.put(49, "minecraft:punch");
        p_16075_.put(50, "minecraft:flame");
        p_16075_.put(51, "minecraft:infinity");
        p_16075_.put(61, "minecraft:luck_of_the_sea");
        p_16075_.put(62, "minecraft:lure");
        p_16075_.put(65, "minecraft:loyalty");
        p_16075_.put(66, "minecraft:impaling");
        p_16075_.put(67, "minecraft:riptide");
        p_16075_.put(68, "minecraft:channeling");
        p_16075_.put(70, "minecraft:mending");
        p_16075_.put(71, "minecraft:vanishing_curse");
    });

    public ItemStackEnchantmentNamesFix(Schema p_16065_, boolean p_16066_) {
        super(p_16065_, p_16066_);
    }

    @Override
    protected TypeRewriteRule makeRule() {
        Type<?> type = this.getInputSchema().getType(References.ITEM_STACK);
        OpticFinder<?> opticfinder = type.findField("tag");
        return this.fixTypeEverywhereTyped(
            "ItemStackEnchantmentFix",
            type,
            p_16069_ -> p_16069_.updateTyped(opticfinder, p_145419_ -> p_145419_.update(DSL.remainderFinder(), this::fixTag))
        );
    }

    private Dynamic<?> fixTag(Dynamic<?> p_16073_) {
        Optional<? extends Dynamic<?>> optional = p_16073_.get("ench")
            .asStreamOpt()
            .map(
                p_16081_ -> p_16081_.map(p_145425_ -> p_145425_.set("id", p_145425_.createString(MAP.getOrDefault(p_145425_.get("id").asInt(0), "null"))))
            )
            .map(p_16073_::createList)
            .result();
        if (optional.isPresent()) {
            p_16073_ = p_16073_.remove("ench").set("Enchantments", (Dynamic<?>)optional.get());
        }

        return p_16073_.update(
            "StoredEnchantments",
            p_326597_ -> DataFixUtils.orElse(
                p_326597_.asStreamOpt()
                    .map(
                        p_145421_ -> p_145421_.map(
                            p_145423_ -> p_145423_.set("id", p_145423_.createString(MAP.getOrDefault(p_145423_.get("id").asInt(0), "null")))
                        )
                    )
                    .map(p_326597_::createList)
                    .result(),
                p_326597_
            )
        );
    }
}