public MetadataModel Convert(IEnumerable <MetadataCategory> source, MetadataModel destination, ResolutionContext context)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
var metadataModel = new MetadataModel();
foreach (var pair in source)
{
metadataModel.Add((MetaDataKeys)Enum.Parse(typeof(MetaDataKeys), pair.Name),
context.Mapper.Map <List <Data> >(pair.MetadataValues));
}
return(metadataModel);
}