private void UpdateSuggestions(string words)
{
if (string.IsNullOrWhiteSpace(words))
{
Suggestions?.Clear();
return;
}
string[] enteredWordList = words.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var lastWorld = enteredWordList.LastOrDefault().Replace("\t", "");
if (lastWorld.Length < 1)
{
Suggestions.Clear();
return;
}
var suggestedWords = EnglishWords.Where(w => w.StartsWith(lastWorld)).Except(enteredWordList).Take(7);
Suggestions.Clear();
foreach (var suggestion in suggestedWords)
{
Suggestions.Add(new SuggestionViewModel(suggestion, OnAddWord));
}
}
private void OnSearchTextChangerd()
{
if (string.IsNullOrEmpty(Search))
{
if (Suggestions != null && Suggestions.Count > 0)
{
Suggestions.Clear();
}
_messagingService.Send <HideUnhideViewAnimationMessage>(new HideUnhideViewAnimationMessage(true));
return;
}
if (Search.Length < 3)
{
if (Suggestions != null && Suggestions.Count > 0)
{
Suggestions.Clear();
}
HasAnySuggestions = false;
return;
}
// Add API Stuff here.
Suggestions = new ObservableCollection <Suggestion>()
{
new Suggestion()
{
Content = "French Cuisine Restaurants", TapCommand = SuggestionTapCommand, RemoveCommand = SuggestionRemoveCommand
}
};
HasAnySuggestions = Suggestions.Count > 0;
}
async Task AzureSuggestions(string text)
{
Suggestions.Clear();
var parameters = new SuggestParameters()
{
UseFuzzyMatching = true,
HighlightPreTag = "[",
HighlightPostTag = "]",
MinimumCoverage = 100,
Top = 10
};
var suggestionResults = await indexClient.Documents.SuggestAsync <Monkey>(text, "nameSuggester", parameters);
foreach (var result in suggestionResults.Results)
{
Suggestions.Add(new Monkey
{
Name = result.Text,
Location = result.Document.Location,
Details = result.Document.Details,
ImageUrl = result.Document.ImageUrl
});
}
}
private void UpdateAutocomplete()
{
// There's an strange reason which causes TextChanged to fire indefinitely, although the text has not changed really.
// To avoid this, if the text we stored is the same, just return.
if (_text == _textbox.Text)
{
return;
}
_text = _textbox.Text;
if (ShouldStopAutocompleting())
{
IsAutocompleting = false;
return;
}
written = GetTextWrittenByUser();
Suggestions.Clear();
foreach (var user in _provider.Usernames
.Where(x => x.IndexOf(written, StringComparison.InvariantCultureIgnoreCase) != -1)
.Take(20)
.OrderBy(x => x))
{
Suggestions.Add(user);
}
}
private void ClearCurrentQuery()
{
Query = string.Empty;
SortBy.Clear();
SpatialQuery.Clear();
ClearQueryError();
Suggestions.Clear();
CollectionSource.Clear();
}
private void OnTextChanged()
{
Suggestions.Clear();
var text = Text.Trim();
Suggestions.AddRange(
allCountries
.Where(c => c.Name.ContainsIgnoringCase(text))
.Select(c => new SelectableCountryViewModel(c, c.Id == selectedCountryId))
);
}
public async Task SelectSuggestionAsync(SearchSuggestion suggestion)
{
// TODO FAZER A BUSCA BASEADO NO ITEM SELECIONADO
System.Diagnostics.Debug.WriteLine($"Item selecionado na viewmodel: {suggestion.Description}");
Suggestions.Clear();
var resultsApi = await _api.GetSearchResults();
Results.Clear();
Results.AddRange(resultsApi.ToSearchResultListApp());
}
public void LocationAutoSuggestTextChanged()
{
if (this._autoSuggestionBoxText.Length > 1)
{
this.GetSuggestionsAsync(this._autoSuggestionBoxText);
}
else
{
Suggestions.Clear();
Suggestions.Add("No suggestions...");
}
}
private void OnSuggestionTapped(Suggestion suggestion)
{
Search = suggestion.Content;
if (Suggestions != null && Suggestions.Count > 0)
{
Suggestions.Clear();
}
HasAnySuggestions = false;
SearchRestaurantAsync();
}
private void CompleteEnding(TagViewModel tag)
{
Suggestions.Clear();
RefreshPopup();
tag.SetSignalization();
if (tag.Blank is Word)
{
var w = tag.Blank as Word;
CreatedWordsManager.AfterCompleteTagWith(w);
}
AddLastTag();
}
private void GetSuggestionsAsync(string text)
{
Task t = Task.Run(async() =>
{
locs = await HttpServiceSingleton.GetInstance.GetLocationAsync($"https://api.mapbox.com/geocoding/v5/mapbox.places/{text}.json?access_token=pk.eyJ1IjoiZGlldGVyZHMiLCJhIjoiY2tpMGRlMTVmMDBvMjMwa2JveWYwY3k3eSJ9.I9Y9bm0oMnQJyshyZTKMdQ&autocomplete=true&limit=5");
});
t.Wait();
Suggestions.Clear();
foreach (var item in locs)
{
Suggestions.Add(item.LocationNameLong);
}
}
private void onSuggestions(IEnumerable <AutocompleteSuggestion> suggestions)
{
var firstSuggestion = suggestions.FirstOrDefault();
IsSuggestingTags = firstSuggestion is TagSuggestion;
IsSuggestingProjects = firstSuggestion is ProjectSuggestion;
Suggestions.Clear();
var groupedSuggestions = groupSuggestions(suggestions).ToList();
UseGrouping = groupedSuggestions.Count > 1;
Suggestions.AddRange(groupedSuggestions);
}
private void AdjustTextToEndOfScopeToTheLeft(Scope newScope)
{
bool textChanged = false;
while (newScope.EndPosInRootScope >= StartPosInRootScope)
{
textChanged = true;
Text = Text.Substring(1);
startPosInRootScope++;
}
if (textChanged)
{
Suggestions.Clear();
}
}
private void fetchSuggestions(bool databaseIsEmpty)
{
Suggestions.Clear();
if (databaseIsEmpty)
{
return;
}
suggestionProviders
.Providers
.Select(provider => provider.GetSuggestions())
.Aggregate(Observable.Merge)
.Subscribe(addSuggestion);
}
public SearchQueryViewModel(MessageBus messageBus)
{
MessageBus = messageBus ?? throw new ArgumentNullException("messageBus");
MessageBus.Subscribe <ServerSettingsChangedMessage>(m =>
{
if (m.ServiceModel == null)
{
QueryText = "";
StatusMessage = "";
}
});
MessageBus.Subscribe <BuildSearchMessage>(m =>
{
m.Query.QueryText = QueryText;
});
MessageBus.Subscribe <BeginSearchMessage>(m =>
{
if (m.ReturnOptions.HasFlag(ReturnOptions.Results) && !m.IsPaging)
{
StatusMessage = "Searching...";
IsSearching = true;
}
if (m.ReturnOptions.HasFlag(ReturnOptions.Suggest))
{
Suggestions.Clear();
}
});
MessageBus.Subscribe <EndSearchMessage>(m =>
{
if (m.Results.ReturnOptions.HasFlag(ReturnOptions.Results) && !m.IsPaging)
{
StatusMessage = $"Matched {m.Results.Total,1:n0} documents and {m.Results.TotalObjects,1:n0} distinct objects.";
IsSearching = false;
}
if (m.Results.ReturnOptions.HasFlag(ReturnOptions.Suggest))
{
foreach (var suggestion in m.Results.QuerySuggestions)
{
Suggestions.Add(suggestion);
}
}
});
MessageBus.Subscribe <SearchAbortedMessage>(m =>
{
IsSearching = false;
StatusMessage = "Search aborted.";
});
}
private void AutoSuggestBoxTo_TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)
{
if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput)
{
var suggestions = new ObservableCollection <string>(Suggestions.ToList());
Suggestions.Clear();
foreach (var place in suggestions)
{
if (place.Contains(sender.Text))
{
Suggestions.Add(place);
}
}
sender.ItemsSource = Suggestions;
}
}
public void OnAddWord(string word)
{
string[] words = MnemonicWords.Split(' ', StringSplitOptions.RemoveEmptyEntries);
if (words.Length == 0)
{
MnemonicWords = word + " ";
}
else
{
words[words.Length - 1] = word;
MnemonicWords = string.Join(' ', words) + " ";
}
CaretIndex = MnemonicWords.Length;
Suggestions.Clear();
}
public async Task GetPlacesByName(string placeText)
{
var places = await _googleMapsApi.GetPlaces(placeText);
var placeResult = places?.AutoCompletePlaces;
if (placeResult != null && placeResult.Count > 0)
{
Places = new ObservableCollection <GooglePlaceAutoCompletePrediction>(placeResult);
}
Suggestions?.Clear();
foreach (var place in Places)
{
Suggestions?.Add($"{place.StructuredFormatting.MainText} - {place.StructuredFormatting.SecondaryText}");
}
}
private void SearchForPatientCandidates(string inputText)
{
Suggestions.Clear();
var candidates = _summaries.Select(s => new
{
s,
IdDistance = Levenshtein.ComputeDistance(s.Id.ToUpper(), inputText.ToUpper()),
LastNameDistance = Levenshtein.ComputeDistance(s.LastName.ToUpper(), inputText.ToUpper()),
FullNameDistance = Levenshtein.ComputeDistance($"{s.LastName.ToUpper()}, {s.FirstName.ToUpper()}", inputText.ToUpper()),
})
.Select(s => new { s.s, Distance = Math.Min(Math.Min(s.IdDistance, s.FullNameDistance), s.LastNameDistance) })
.OrderBy(s => s.Distance)
.Where(s => s.Distance < 5)
.OrderBy(s => s.Distance)
.Take(5).ToList();
candidates.ForEach(c => Suggestions.Add(c.s));
}
private void AdjustTextToEndOfScopeToTheRight(Scope newScope)
{
bool textChanged = false;
while (newScope.StartPosInRootScope <= EndPosInRootScope)
{
textChanged = true;
Text = Text.Substring(0, Text.Length - 1);
if (textChanged)
{
Suggestions.Clear();
}
}
if (textChanged)
{
Suggestions.Clear();
}
}
private void onSuggestions(IEnumerable <AutocompleteSuggestion> suggestions)
{
var firstQuerySymbolIndex = TextFieldInfo.Text.IndexOfAny(new char[] { QuerySymbols.Tags, QuerySymbols.Projects });
if (firstQuerySymbolIndex >= 0)
{
var firstQuerySymbol = TextFieldInfo.Text[firstQuerySymbolIndex];
IsSuggestingTags = firstQuerySymbol == QuerySymbols.Tags;
IsSuggestingProjects = !TextFieldInfo.ProjectId.HasValue && firstQuerySymbol == QuerySymbols.Projects;
}
else
{
IsSuggestingTags = IsSuggestingProjects = false;
}
Suggestions.Clear();
var groupedSuggestions = groupSuggestions(suggestions).ToList();
UseGrouping = groupedSuggestions.Count > 1;
Suggestions.AddRange(groupedSuggestions);
}
private object MakeSuggestions(TagViewModel tag)
{
Contract.Requires(tag != null);
var tagIndex = Tags.IndexOf(tag);
// все сущности кроме сущности редактируемого тега
var tagBlanksExceptEditing = Tags.Select((t, i) => i != tagIndex ? t.Blank : null);
var results = sugMaker.SearchForSuggesstions(
query: tag.Query,
prevEntityBlank: tagIndex > 0 ? Tags[tagIndex - 1].Blank : null,
exclude: null);
Suggestions.Clear();
foreach (var item in results)
{
Suggestions.Add(new SuggestionViewModel(item, ShowAltSuggestion, item.IsTransient));
}
SelectedSuggestion = Suggestions.FirstOrDefault();
return(Suggestions.FirstOrDefault());
}
private void UpdateSuggestions()
{
if (_selectedSuggestionChanged)
{
return;
}
Suggestions.Clear();
if (QueueManagerProvided || QueueManager != null)
{
App.ShellService.WithGlobalBusy(() =>
{
try
{
var filter = QueueManager.NewObjectNameFilter(QueueName);
var provider = QueueManager.NewObjectProvider(filter);
var sysFilter = QueueManager.NewSystemObjectNameFilter();
var list = provider.GetQueueNames();
foreach (var s in list)
{
if (!IncludeSystemQueues && sysFilter.IsMatch(s))
{
continue;
}
Suggestions.Add(s);
}
}
catch (MqException)
{ }
});
}
CommandManager.InvalidateRequerySuggested();
}
void SetSuggestions()
{
if (!IsDropDownOpen)
{
return;
}
Suggestions.Clear();
var find = SelectedText == Text ? "" : SelectedText.CoalesceNullOrEmpty(Text) ?? "";
var ucFind = Regex.Replace(find, "[^A-Z]", "");
foreach (var suggestion in SuggestionList.Where(x => HasStr(x.Text, find)))
{
Suggestions.Add(suggestion);
}
if (!Suggestions.Any())
{
Suggestions.Add(null);
}
SuggestedIndex = find == "" ? 0 : Suggestions.Indexes(str => str?.Text.StartsWith(Text, StringComparison.InvariantCultureIgnoreCase) ?? false).FirstOrDefault();
}
/// <summary>
/// Populates the <see cref="Suggestions"/> property with word suggestions
/// for the <see cref="CurrentWord"/>
/// </summary>
/// <remarks>
/// <see cref="TestWord()"/> or <see cref="TestWord(string)"/> must have been called before calling this method
/// </remarks>
/// <seealso cref="CurrentWord"/>
/// <seealso cref="Suggestions"/>
/// <seealso cref="TestWord()"/>
/// <seealso cref="TestWord(string)"/>
public void Suggest()
{
// can't generate suggestions with out current word
if (CurrentWord.Length == 0)
{
TraceWriter.TraceWarning("No current word");
return;
}
Initialize();
var tempSuggestion = new List <Word>();
if ((SuggestionMode == SuggestionEnum.PhoneticNearMiss ||
SuggestionMode == SuggestionEnum.Phonetic) &&
_dictionary.PhoneticRules.Count > 0)
{
// generate phonetic code for possible root word
Dictionary <string, string> codes = new Dictionary <string, string>();
foreach (string tempWord in _dictionary.PossibleBaseWords)
{
string tempCode = _dictionary.PhoneticCode(tempWord);
if (tempCode.Length > 0 && !codes.ContainsKey(tempCode))
{
codes.Add(tempCode, tempCode);
}
}
if (codes.Count > 0)
{
// search root words for phonetic codes
foreach (Word word in _dictionary.BaseWords.Values)
{
if (codes.ContainsKey(word.PhoneticCode))
{
List <string> words = _dictionary.ExpandWord(word);
// add expanded words
foreach (string expandedWord in words)
{
SuggestWord(expandedWord, tempSuggestion);
}
}
}
}
TraceWriter.TraceVerbose("Suggestions Found with Phonetic Strategy: {0}", tempSuggestion.Count);
}
if (SuggestionMode == SuggestionEnum.PhoneticNearMiss ||
SuggestionMode == SuggestionEnum.NearMiss)
{
// suggestions for a typical fault of spelling, that
// differs with more, than 1 letter from the right form.
ReplaceChars(tempSuggestion);
// swap out each char one by one and try all the tryme
// chars in its place to see if that makes a good word
BadChar(tempSuggestion);
// try omitting one char of word at a time
ExtraChar(tempSuggestion);
// try inserting a tryme character before every letter
ForgotChar(tempSuggestion);
// split the string into two pieces after every char
// if both pieces are good words make them a suggestion
TwoWords(tempSuggestion);
// try swapping adjacent chars one by one
SwapChar(tempSuggestion);
}
TraceWriter.TraceVerbose("Total Suggestions Found: {0}", tempSuggestion.Count);
tempSuggestion.Sort(); // sorts by edit score
Suggestions.Clear();
foreach (var suggestion in tempSuggestion)
{
string word = suggestion.Text;
// looking for duplicates
if (!Suggestions.Contains(word))
{
// populating the suggestion list
Suggestions.Add(word);
}
if (Suggestions.Count >= MaxSuggestions && MaxSuggestions > 0)
{
break;
}
}
}
/// <summary>
/// Resets the public properties
/// </summary>
private void Reset()
{
WordIndex = 0; // reset word index
_replacementWord = "";
Suggestions.Clear();
}
/// <summary>
/// Создает тег.
/// </summary>
private TagViewModel CreateTag(object content = null)
{
Contract.Requires(content == null || content is string || content is ConfWithHio || content is IHrItemObject);
TagViewModel tag;
var itemObject = content as IHrItemObject;
var chio = content as ConfWithHio;
var str = content as string;
if (itemObject != null)
{
tag = new TagViewModel(this, itemObject);
}
else if (chio != null)
{
tag = new TagViewModel(this, chio.HIO);
tag.Confidence = chio.Confidence;
}
else if (str != null)
{
tag = new TagViewModel(this, str);
}
else
{
tag = new TagViewModel(this);
}
tag.Deleted += (s, e) =>
{
Contract.Requires(!tag.IsLast);
tagsWritable.Remove(tag);
StartEdit(LastTag);
};
tag.Converting += CompleteOnConvert;
tag.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "Query")
{
if (EditingTag == null) // non user change
{
return;
}
MakeSuggestions(EditingTag);
RefreshPopup();
OnPropertyChanged(() => IsEmpty);
}
else if (e.PropertyName == "IsTextBoxFocused")
{
if (tag.IsTextBoxFocused)
{
if (tag.Signalization == null || tag.Signalization == Signalizations.None)
{
Suggestions.Clear();
}
else
{
MakeSuggestions(SelectedTag); // предположения для тегов с сигнализацией
}
CanCompleteOnLostFocus = true;
SelectedTags.Except(tag.ToEnumerable()).ForAll(t => t.IsSelected = false);
SelectedTag = tag;
}
else
{
// выход из редактирования
Suggestions.Clear();
// потерялся фокус после перехода не в предположения → завершение введенного текста
if (CanCompleteOnLostFocus)
{
CompleteOnLostFocus(tag);
}
}
RefreshPopup();
}
else if (e.PropertyName == "State")
{
if (tag.State == State.Completed)
{
OnTagCompleted(tag);
OnEntitiesChanged();
}
}
};
return(tag);
}
private void ShowSuggestions(IList <SearchSuggestion> suggestions)
{
Suggestions.Clear();
Suggestions.AddRange(suggestions);
}