private static int CompareBasedOnContactListSizeImpl(IContactList contactListA, IContactList contactListB)
{
int countA = contactListA.Count;
int countB = contactListB.Count;
if (countA == 0)
{
if (countB == 1)
{
// A is unknown sender, B is single known partner
return 1;
}
else if (countB > 1)
{
// A is unknown sender, B is group chat
return -1;
}
}
else if ((countA > 1) && (countB <= 1))
{
// A is group chat, B is single (known/unkonwn) partner
return 1;
}
return 0;
}
public ContatoViewModel()
{
IContactList contactList = DependencyService.Get <IContactList>();
try {
Contatos = contactList.GetAllContacts();
} catch {
App.Current.MainPage.DisplayAlert("Não foi possível carregar os contatos ",
"Verifique as permissões do aplicativo", "Ok");
}
EditCMD = new OnEditCMD(this);
CallCMD = new OnCallCMD(this);
}
private static int CompareContactListsAlphabetically(IContactList contactListA, IContactList contactListB)
{
int comparisons = Math.Min(contactListA.Count, contactListB.Count);
for (int contactIndex = 0; contactIndex < comparisons; contactIndex++)
{
int contactCompare = ContactComparer.CompareAlphabetically(contactListA[contactIndex], contactListB[contactIndex]);
if (contactCompare != 0)
{
return(contactCompare);
}
}
return(contactListA.Count - contactListB.Count);
}
private static int CompareBasedOnContactListSize(IContactList contactListA, IContactList contactListB)
{
int sizeCompare = CompareBasedOnContactListSizeImpl(contactListA, contactListB);
if (sizeCompare != 0)
{
return sizeCompare;
}
sizeCompare = -1 * CompareBasedOnContactListSizeImpl(contactListB, contactListA);
if (sizeCompare != 0)
{
return sizeCompare;
}
return 0;
}
private static int CompareBasedOnContactListSize(IContactList contactListA, IContactList contactListB)
{
int sizeCompare = CompareBasedOnContactListSizeImpl(contactListA, contactListB);
if (sizeCompare != 0)
{
return(sizeCompare);
}
sizeCompare = -1 * CompareBasedOnContactListSizeImpl(contactListB, contactListA);
if (sizeCompare != 0)
{
return(sizeCompare);
}
return(0);
}
private ContactList CoalesceContactLists(IContactList contactListA, IContactList contactListB)
{
Dictionary <long, IContactList> hashByContactId = new Dictionary <long, IContactList>();
HashByContactId(hashByContactId, contactListA);
HashByContactId(hashByContactId, contactListB);
ContactList mergedContacts = new ContactList();
foreach (IContactList contactListById in hashByContactId.Values)
{
IContact contactMerged = contactListById[0];
for (int contactIndex = 1; contactIndex < contactListById.Count; contactIndex++)
{
IContact contactCurrent = contactListById[contactIndex];
contactMerged = new MergedContact(contactMerged, contactCurrent);
}
mergedContacts.Add(contactMerged);
}
return(mergedContacts);
}
public MockEmptyConversation(IEnumerable <IContact> contacts)
{
AssociatedContacts = new ContactList(contacts);
}
public IActionResult AddContact([FromBody] IContactList contact)
{
this.contacts.Add(contact);
return(CreatedAtRoute("GetSpecificItem", new { index = contacts.IndexOf(contact) }, contact));
}
public bool Equals(IContactList otherContactList)
{
return Enumerable.SequenceEqual(_contacts, otherContactList);
}
private static int CompareBasedOnContactListSizeImpl(IContactList contactListA, IContactList contactListB)
{
int countA = contactListA.Count;
int countB = contactListB.Count;
if (countA == 0)
{
if (countB == 1)
{
// A is unknown sender, B is single known partner
return(1);
}
else if (countB > 1)
{
// A is unknown sender, B is group chat
return(-1);
}
}
else if ((countA > 1) && (countB <= 1))
{
// A is group chat, B is single (known/unkonwn) partner
return(1);
}
return(0);
}
private static int CompareContactListsAlphabetically(IContactList contactListA, IContactList contactListB)
{
int comparisons = Math.Min(contactListA.Count, contactListB.Count);
for (int contactIndex = 0; contactIndex < comparisons; contactIndex++)
{
int contactCompare = ContactComparer.CompareAlphabetically(contactListA[contactIndex], contactListB[contactIndex]);
if (contactCompare != 0)
{
return contactCompare;
}
}
return contactListA.Count - contactListB.Count;
}
public ChatConversation(IEnumerable <IContact> assocaiatedContacts)
{
AssociatedContacts = new ContactList(assocaiatedContacts);
AssociatedContacts.Sort(ContactComparer.CompareAlphabetically);
}
private void HashByContactId(Dictionary <long, IContactList> hashByContactId, IContactList contactList)
{
foreach (IContact contact in contactList)
{
IContactList hashedContactList;
if (hashByContactId.ContainsKey(contact.ContactId))
{
hashedContactList = hashByContactId[contact.ContactId];
hashedContactList.Add(contact);
}
else
{
hashedContactList = new ContactList();
hashedContactList.Add(contact);
hashByContactId[contact.ContactId] = contactList;
}
}
}
public bool Equals(IContactList otherContactList)
{
return(Enumerable.SequenceEqual(_contacts, otherContactList));
}
