/// <summary>
/// Get the Tags collection from storage
/// </summary>
/// <returns></returns>
public static async Task GetDataAsync()
{
if (TagsCollection == null)
{
// Get the current set of tags and form the lookup tables
TagsCollection = await DbAccess.LoadAsync <Tag>();
NameLookup = TagsCollection.ToDictionary(tag => tag.Name);
ShortNameLookup = TagsCollection.ToDictionary(tag => tag.ShortName);
}
}