package net.minecraft.network.protocol.game;

import java.util.List;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;

public record ClientboundCustomChatCompletionsPacket(ClientboundCustomChatCompletionsPacket.Action action, List<String> entries)
	implements Packet<ClientGamePacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ClientboundCustomChatCompletionsPacket> STREAM_CODEC = Packet.codec(
		ClientboundCustomChatCompletionsPacket::write, ClientboundCustomChatCompletionsPacket::new
	);

	private ClientboundCustomChatCompletionsPacket(FriendlyByteBuf buffer) {
		this(buffer.readEnum(ClientboundCustomChatCompletionsPacket.Action.class), buffer.readList(FriendlyByteBuf::readUtf));
	}

	private void write(FriendlyByteBuf buffer) {
		buffer.writeEnum(this.action);
		buffer.writeCollection(this.entries, FriendlyByteBuf::writeUtf);
	}

	@Override
	public PacketType<ClientboundCustomChatCompletionsPacket> type() {
		return GamePacketTypes.CLIENTBOUND_CUSTOM_CHAT_COMPLETIONS;
	}

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

	public static enum Action {
		ADD,
		REMOVE,
		SET;
	}
}