using System;

namespace SharpChat.SockChat.PacketsS2C {
    public class UserConnectLogS2CPacket : ISockChatS2CPacket {
        private readonly long MessageId;
        private readonly DateTimeOffset TimeStamp;
        private readonly string UserName;

        public UserConnectLogS2CPacket(
            long messageId,
            DateTimeOffset timeStamp,
            string userName
        ) {
            MessageId = messageId;
            TimeStamp = timeStamp;
            UserName = userName;
        }

        public string Pack() {
            return string.Format(
                "7\t1\t{0}\t-1\tChatBot\tinherit\t\t0\fjoin\f{1}\t{2}\t0\t10010",
                TimeStamp.ToUnixTimeSeconds(),
                UserName,
                MessageId
            );
        }
    }
}