sharp-chat/SharpChat/S2CPackets/ContextChannelsS2CPacket.cs

using System.Text;

namespace SharpChat.S2CPackets {
    public class ContextChannelsS2CPacket(IEnumerable<ContextChannelsS2CPacket.Entry> entries) : S2CPacket {
        public record Entry(string name, bool hasPassword, bool isTemporary);

        public string Pack() {
            StringBuilder sb = new();

            sb.Append("7\t2\t");
            sb.Append(entries.Count());

            foreach(Entry entry in entries) {
                sb.Append('\t');
                sb.Append(entry.name);
                sb.Append('\t');
                sb.Append(entry.hasPassword ? '1' : '0');
                sb.Append('\t');
                sb.Append(entry.isTemporary ? '1' : '0');
            }

            return sb.ToString();
        }
    }
}