/*
 * Copyright (c) 2020 - 2022 Legacy Fabric
 * Copyright (c) 2016 - 2022 FabricMC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.legacyfabric.fabric.mixin.registry.sync;

import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.ModifyArg;

import net.minecraft.entity.Entity;

import net.legacyfabric.fabric.api.registry.v1.RegistryIds;
import net.legacyfabric.fabric.impl.registry.RegistryHelperImpl;
import net.legacyfabric.fabric.impl.registry.sync.remappers.RegistryRemapper;
import net.legacyfabric.fabric.impl.registry.util.OldRemappedRegistry;

@Mixin(Entity.class)
public class EntityMixin {
	@ModifyArg(method = "getTranslationKey", at = @At(value = "INVOKE", target = "Lnet/minecraft/util/CommonI18n;translate(Ljava/lang/String;)Ljava/lang/String;"))
	private String remapTranslationKey(String key) {
		String newKey = key;

		RegistryRemapper<Class<? extends Entity>> remapper = RegistryHelperImpl.getRegistryRemapper(RegistryIds.ENTITY_TYPES);
		OldRemappedRegistry<String, Class<? extends Entity>> registry = (OldRemappedRegistry<String, Class<? extends Entity>>) remapper.getRegistry();

		if (key.contains("minecraft:")) {
			String entityId = key.replace("entity.", "").replace(".name", "");

			newKey = "entity." + registry.getOldKey(entityId) + ".name";
		} else if (key.contains(":")) {
			newKey = key.replace(":", ".");
		}

		return newKey;
	}

	@ModifyArg(method = {"saveSelfToNbt", "saveToNbt"}, at = @At(value = "INVOKE", target = "Lnet/minecraft/nbt/NbtCompound;putString(Ljava/lang/String;Ljava/lang/String;)V"), index = 1)
	private String saveAsVanillaId(String newKey) {
		RegistryRemapper<Class<? extends Entity>> remapper = RegistryHelperImpl.getRegistryRemapper(RegistryIds.ENTITY_TYPES);
		OldRemappedRegistry<String, Class<? extends Entity>> registry = (OldRemappedRegistry<String, Class<? extends Entity>>) remapper.getRegistry();

		return registry.getOldKey(newKey);
	}
}
