/// <summary>Gets the unique contacts.</summary>
/// <param name="shred30Contacts">The shred30 contacts.</param>
public IEnumerable <IShred30Contact> GetUniqueContacts(IEnumerable <IShred30Contact> shred30Contacts)
{
Shred30ContactCollection uniqueContacts = new Shred30ContactCollection();
foreach (IShred30Contact contact in shred30Contacts)
{
if (contact.CanBeUnique && !uniqueContacts.Contains(contact, new Shred30ContactComparer()))
{
uniqueContacts.Add(contact);
}
}
return(this.GetFinalizedUniqueContacts(uniqueContacts));
}
/// <summary>Deserializes the specified contacts string.</summary>
/// <param name="contactsJson">The contacts string.</param>
public IEnumerable <IShred30Contact> Deserialize()
{
List <ContactElementJson> contactElementsJson =
JsonConvert.DeserializeObject <List <ContactElementJson> >(this.ContactsJson);
bool anyElementHasBlankName = contactElementsJson
.Any(contactElement => string.IsNullOrWhiteSpace(contactElement.Name));
if (anyElementHasBlankName)
{
throw new DeserializationException("Cannot deserialize contacts because not all elements have a name.");
}
Shred30ContactCollection shred30Contacts = new Shred30ContactCollection();
foreach (ContactElementJson contactElementJson in contactElementsJson)
{
IShred30Contact shred30Contact;
if (contactElementJson.Name.Equals(DropElementName, StringComparison.OrdinalIgnoreCase))
{
shred30Contact = new Drop();
}
else
{
shred30Contact = new Shred30Trick(
contactElementJson.Side,
contactElementJson.Name,
contactElementJson.SameSide
);
}
shred30Contacts.Add(shred30Contact);
}
return(shred30Contacts);
}