/// <summary>
/// Returns value with all non base 36 characters removed.
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static Base36Id Parse(string value)
{
if (string.IsNullOrEmpty(value))
{
throw new ArgumentNullException(paramName: "value");
}
string ret = _regex.Replace(value, "").ToUpper();
if (ret.Length != 16)
{
throw new ArgumentException("Value was not a valid Base36 id", "value");
}
Base36Id fields = new Base36Id
{
Id = ret,
HostHash = ret.Substring(10, 2),
Reserved = ret.Substring(12, 1),
InService = _inService
};
int pos = Base36Converter.CharList.IndexOf(fields.Reserved, System.StringComparison.Ordinal);
int centuryCycles = Math.Max(0, ((35 - pos) - 1));
// some precision is lost, as chars beyond 10 weren't originally from the timestamp
// component of the ID:
int probableEncodedLength =
Base36Converter.FromInt64(InServiceDate.AddDays(365.25 * 115.89 * centuryCycles).Ticks / 10).Length;
if (centuryCycles == 0)
{
probableEncodedLength = 10;
}
string encodedMs = ret.Substring(0, probableEncodedLength);
long ms = Base36Converter.Decode(encodedMs);
fields.Microseconds = ms;
fields.CreatedRoughly = _inService.AddTicks(ms * 10); //.AddTicks((3656158440062976 * 10 + 9) * centuryCycles);
return(fields);
}
