namespace ChadSoft.Utils.Pingy
{
    using System;
    using System.Net;

    public struct PingResponse
    {
        private DateTime _Timestamp;
        public DateTime Timestamp
        {
            get { return _Timestamp; }
        }

        private PingStatus _Status;
        public PingStatus Status
        {
            get { return _Status; }
            set { _Status = value; }
        }

        private string _Message;
        public string Message
        {
            get { return _Message; }
            set { _Message = value; }
        }

        private int _TTFB;
        public int TTFB
        {
            get { return _TTFB; }
            internal set { _TTFB = value; }
        }
        private int _TTLB;
        public int TTLB
        {
            get { return _TTLB; }
            internal set { _TTLB = value; }
        }

        private string _MD5CheckSum;
        public string MD5CheckSum
        {
            get { return _MD5CheckSum; }
        }


        public PingResponse(PingStatus status) : this(DateTime.Now, status, null) { }
        public PingResponse(Exception ex) : this(DateTime.Now, PingStatus.Error, ex.Message) { }
        public PingResponse(PingStatus status, string message) : this(DateTime.Now, status, message) { }
        public PingResponse(DateTime timestamp, PingStatus status, string message)
        {
            _Timestamp = timestamp;
            _Status = status;
            _Message = message;
            _TTFB = 0;
            _TTLB = 0;
            _MD5CheckSum = null;
        }

        public void CalculateChecksum(System.IO.Stream stream)
        {
            _MD5CheckSum = ChadSoft.EncryptionUtility.ComputeHash(stream);
        }
    }
}