sharp-chat/SharpChat.SockChat/S2CPackets/BanListS2CPacket.cs

using SharpChat.Bans;
using System.Text;

namespace SharpChat.SockChat.S2CPackets {
    public class BanListS2CPacket(
        long msgId,
        IEnumerable<BanListS2CPacket.Entry> entries
    ) : S2CPacket {
        public record Entry(BanKind type, string value);

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

            sb.Append("2\t");
            sb.Append(DateTimeOffset.Now.ToUnixTimeSeconds());
            sb.Append("\t-1\t0\fbanlist\f");
            sb.Append(string.Join(", ", entries.Select(entry => string.Format(
                @"<a href=""javascript:void(0);"" onclick=""Chat.SendMessageWrapper('{0} '+ this.innerHTML);"">{1}</a>",
                entry.type == BanKind.IPAddress ? "/unbanip" : "/unban",
                entry.value
            ))));
            sb.Append('\t');
            sb.Append(msgId);
            sb.Append("\t10010");

            return sb.ToString();
        }
    }
}