namespace Common.Hardware.SIRT.Parameters
{
    public class PAMStatus
    {
        private readonly byte[] bits;

        public PAMStatus(byte _byte)
            => this.bits = _byte.GetBitsLE();

        public bool CMD_UNKNOWN => this.bits[0] == 1;

        public bool WRONG_AUTH => this.bits[1] == 1;

        public bool EXPIRED_AUTH => this.bits[2] == 1;

        public bool MIXED_TYPES => this.bits[3] == 1;

        public bool OUT_OF_RANGE => this.bits[4] == 1;

        public override string ToString()
        {
            if (this.bits.GetByteLE() == 0)
            {
                return nameof(OK);
            }
            if (this.OUT_OF_RANGE)
            {
                return nameof(this.OUT_OF_RANGE);
            }
            else if (this.MIXED_TYPES)
            {
                return nameof(this.MIXED_TYPES);
            }
            else if (this.CMD_UNKNOWN)
            {
                return nameof(this.CMD_UNKNOWN);
            }
            else if (this.EXPIRED_AUTH)
            {
                return nameof(this.EXPIRED_AUTH);
            }
            else if (this.WRONG_AUTH)
            {
                return nameof(this.WRONG_AUTH);
            }
            else
            {
                return string.Join(string.Empty, this.bits);
            }
        }

        public static byte OK = 0;

        public static byte EXPIREDAUTH = 4;

        public static implicit operator byte(PAMStatus status)
            => status?.bits?.GetByteLE() ?? 0xFF;

        public static implicit operator string(PAMStatus status)
            => status?.ToString();
    }
}