package net.minecraft.network.protocol.game;

import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet;
import java.util.Set;
import net.minecraft.core.registries.Registries;
import net.minecraft.network.RegistryFriendlyByteBuf;
import net.minecraft.network.codec.ByteBufCodecs;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;
import net.minecraft.util.debug.DebugSubscription;

public record ServerboundDebugSubscriptionRequestPacket(Set<DebugSubscription<?>> subscriptions) implements Packet<ServerGamePacketListener> {
	private static final StreamCodec<RegistryFriendlyByteBuf, Set<DebugSubscription<?>>> SET_STREAM_CODEC = ByteBufCodecs.registry(Registries.DEBUG_SUBSCRIPTION)
		.apply(ByteBufCodecs.collection(ReferenceOpenHashSet::new));
	public static final StreamCodec<RegistryFriendlyByteBuf, ServerboundDebugSubscriptionRequestPacket> STREAM_CODEC = SET_STREAM_CODEC.map(
		ServerboundDebugSubscriptionRequestPacket::new, ServerboundDebugSubscriptionRequestPacket::subscriptions
	);

	@Override
	public PacketType<ServerboundDebugSubscriptionRequestPacket> type() {
		return GamePacketTypes.SERVERBOUND_DEBUG_SUBSCRIPTION_REQUEST;
	}

	public void handle(final ServerGamePacketListener listener) {
		listener.handleDebugSubscriptionRequest(this);
	}
}