package net.minecraft.util.datafix.schemas;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.schemas.Schema;
import com.mojang.datafixers.types.templates.TypeTemplate;
import java.util.Map;
import java.util.function.Supplier;
import net.minecraft.util.datafix.fixes.References;

public class V3439 extends NamespacedSchema {
	public V3439(int i, Schema schema) {
		super(i, schema);
	}

	@Override
	public Map<String, Supplier<TypeTemplate>> registerBlockEntities(Schema schema) {
		Map<String, Supplier<TypeTemplate>> map = super.registerBlockEntities(schema);
		this.register(map, "minecraft:sign", () -> sign(schema));
		this.register(map, "minecraft:hanging_sign", () -> sign(schema));
		return map;
	}

	private static TypeTemplate sign(Schema schema) {
		return DSL.optionalFields(
			"front_text",
			DSL.optionalFields("messages", DSL.list(References.TEXT_COMPONENT.in(schema)), "filtered_messages", DSL.list(References.TEXT_COMPONENT.in(schema))),
			"back_text",
			DSL.optionalFields("messages", DSL.list(References.TEXT_COMPONENT.in(schema)), "filtered_messages", DSL.list(References.TEXT_COMPONENT.in(schema)))
		);
	}
}