using System;

namespace SharpChat.Packet {
    public class UserUpdateNotificationPacket : ServerPacket {
        private readonly string PreviousName;
        private readonly string NewName;
        private readonly long Timestamp;

        public UserUpdateNotificationPacket(string previousName, string newName) {
            PreviousName = previousName;
            NewName = newName;
            Timestamp = DateTimeOffset.Now.ToUnixTimeSeconds();
        }

        public override string Pack() {
            return string.Format(
                "2\t{0}\t-1\t0\fnick\f{1}\f{2}\t{3}\t10010",
                Timestamp,
                PreviousName,
                NewName,
                SequenceId
            );
        }
    }
}