package net.minecraft.network.protocol.configuration;

import java.util.HashSet;
import java.util.Set;
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.resources.Identifier;

public record ClientboundUpdateEnabledFeaturesPacket(Set<Identifier> features) implements Packet<ClientConfigurationPacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ClientboundUpdateEnabledFeaturesPacket> STREAM_CODEC = Packet.codec(
		ClientboundUpdateEnabledFeaturesPacket::write, ClientboundUpdateEnabledFeaturesPacket::new
	);

	private ClientboundUpdateEnabledFeaturesPacket(final FriendlyByteBuf input) {
		this(input.readCollection(HashSet::new, FriendlyByteBuf::readIdentifier));
	}

	private void write(final FriendlyByteBuf output) {
		output.writeCollection(this.features, FriendlyByteBuf::writeIdentifier);
	}

	@Override
	public PacketType<ClientboundUpdateEnabledFeaturesPacket> type() {
		return ConfigurationPacketTypes.CLIENTBOUND_UPDATE_ENABLED_FEATURES;
	}

	public void handle(final ClientConfigurationPacketListener listener) {
		listener.handleEnabledFeatures(this);
	}
}