package net.minecraft.network.protocol.cookie;

import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;
import net.minecraft.network.protocol.common.ClientboundStoreCookiePacket;
import net.minecraft.resources.ResourceLocation;
import org.jetbrains.annotations.Nullable;

public record ServerboundCookieResponsePacket(ResourceLocation key, @Nullable byte[] payload) implements Packet<ServerCookiePacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ServerboundCookieResponsePacket> STREAM_CODEC = Packet.codec(
		ServerboundCookieResponsePacket::write, ServerboundCookieResponsePacket::new
	);

	private ServerboundCookieResponsePacket(FriendlyByteBuf buffer) {
		this(buffer.readResourceLocation(), buffer.readNullable(ClientboundStoreCookiePacket.PAYLOAD_STREAM_CODEC));
	}

	private void write(FriendlyByteBuf buffer) {
		buffer.writeResourceLocation(this.key);
		buffer.writeNullable(this.payload, ClientboundStoreCookiePacket.PAYLOAD_STREAM_CODEC);
	}

	@Override
	public PacketType<ServerboundCookieResponsePacket> type() {
		return CookiePacketTypes.SERVERBOUND_COOKIE_RESPONSE;
	}

	/**
	 * Passes this Packet on to the PacketListener for processing.
	 */
	public void handle(ServerCookiePacketListener handler) {
		handler.handleCookieResponse(this);
	}
}