private object Clone(object value)
{
if (value == null || value == NullBucket)
{
return(NullBucket);
}
return(value switch
{
LazyStringValue lsv => lsv.ToString(),
string s => s,
DateTime time => time.ToString("O"),
DateTimeOffset offset => offset.ToString("O"),
TimeSpan span => span.ToString("c"),
ValueType _ => value,
LazyCompressedStringValue lcsv => lcsv.ToString(),
LazyNumberValue lnv => lnv.ToDouble(CultureInfo.InvariantCulture),
BlittableJsonReaderObject json => json.CloneOnTheSameContext(),
BlittableJsonReaderArray arr => arr.Clone(_context),
Document doc => doc,
_ => throw new NotSupportedException($"Unable to group by type: {value.GetType()}")
});
