public async Task UpdateContactsAsync()
{
var contacts = await provider.GetContactsAsync();
allContacts = currentlyDisplayedContacts = contacts.ToList();
UpdateNames();
}
public void SetUp()
{
Provider = A.Fake <IContactProvider <Contact> >();
A.CallTo(() => Provider.GetContactsAsync())
.ReturnsNextFromSequence(
Task.FromResult <IEnumerable <Contact> >(FirstProvision),
Task.FromResult <IEnumerable <Contact> >(SecondProvision));
}
/// <summary>
/// Filters the user's contact list repeatedly based on the user's input to determine the right contact and phone number to call.
/// </summary>
/// <param name="state">The current conversation state. This will be modified.</param>
/// <param name="contactProvider">The provider for the user's contact list. This may be null if the contact list is not to be used.</param>
/// <returns>The first boolean indicates whether filtering was actually performed. (In some cases, no filtering is necessary.)
/// The second boolean indicates whether any of the contacts has a phone number whose type matches the requested type.</returns>
public async Task <(bool, bool)> FilterAsync(PhoneSkillState state, IContactProvider contactProvider)
{
var isFiltered = false;
var searchQuery = string.Empty;
if (state.LuisResult.Entities.contactName != null)
{
searchQuery = string.Join(" ", state.LuisResult.Entities.contactName);
}
if (searchQuery.Any() && !(searchQuery == state.ContactResult.SearchQuery && state.ContactResult.Matches.Any()))
{
IList <ContactCandidate> contacts;
if (state.ContactResult.Matches.Any())
{
contacts = state.ContactResult.Matches;
}
else if (contactProvider != null)
{
contacts = await contactProvider.GetContactsAsync();
}
else
{
contacts = new List <ContactCandidate>();
}
if (contacts.Any())
{
// TODO Adjust max number of returned contacts?
var matcher = new EnContactMatcher <ContactCandidate>(contacts, ExtractContactFields);
var matches = matcher.FindByName(searchQuery);
if (!state.ContactResult.Matches.Any() || matches.Any())
{
isFiltered = isFiltered || matches.Count != state.ContactResult.Matches.Count;
state.ContactResult.SearchQuery = searchQuery;
state.ContactResult.Matches = matches;
}
}
}
SetRequestedPhoneNumberType(state);
var hasPhoneNumberOfRequestedType = false;
(isFiltered, hasPhoneNumberOfRequestedType) = FilterPhoneNumbersByType(state, isFiltered);
SetPhoneNumber(state);
return(isFiltered, hasPhoneNumberOfRequestedType);
}