using System;

namespace SharpChat.SockChat.PacketsS2C {
    public class UserDisconnectLogS2CPacket : SockChatTimedS2CPacket {
        private readonly string UserName;
        private readonly UserDisconnectReason Reason;

        public UserDisconnectLogS2CPacket(
            long messageId,
            DateTimeOffset timeStamp,
            string userName,
            UserDisconnectReason reason
        ) : base(messageId, timeStamp) {
            UserName = userName;
            Reason = reason;
        }

        public override string Pack() {
            return string.Format(
                "7\t1\t{0}\t-1\tChatBot\tinherit\t\t0\f{1}\f{2}\t{3}\t0\t10010",
                TimeStamp.ToUnixTimeSeconds(),
                Reason switch {
                    UserDisconnectReason.Leave => "leave",
                    UserDisconnectReason.TimeOut => "timeout",
                    UserDisconnectReason.Kicked => "kick",
                    UserDisconnectReason.Flood => "flood",
                    _ => "leave",
                },
                UserName,
                MessageId
            );
        }
    }
}