package com.mojang.realmsclient.dto;

import com.google.gson.ExclusionStrategy;
import com.google.gson.FieldAttributes;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import org.jspecify.annotations.Nullable;

public class GuardedSerializer {
	private static final ExclusionStrategy STRATEGY = new ExclusionStrategy() {
		@Override
		public boolean shouldSkipClass(final Class<?> clazz) {
			return false;
		}

		@Override
		public boolean shouldSkipField(final FieldAttributes field) {
			return field.getAnnotation(Exclude.class) != null;
		}
	};
	private final Gson gson = new GsonBuilder().addSerializationExclusionStrategy(STRATEGY).addDeserializationExclusionStrategy(STRATEGY).create();

	public String toJson(final ReflectionBasedSerialization object) {
		return this.gson.toJson(object);
	}

	public String toJson(final JsonElement jsonElement) {
		return this.gson.toJson(jsonElement);
	}

	@Nullable
	public <T extends ReflectionBasedSerialization> T fromJson(final String contents, final Class<T> cls) {
		return this.gson.fromJson(contents, cls);
	}
}