/// <summary>
/// Handles the search by description completed event for the Terminology Provider Client.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="SearchByDescriptionCompletedEventArgs"/> instance containing the event data.</param>
private static void TerminologyProviderClientSearchByDescriptionCompleted(object sender, SearchByDescriptionCompletedEventArgs e)
{
if (e.Error == null && e.Result != null && e.Result.Terms != null)
{
if (e.UserState != null && e.UserState is SearchState)
{
SearchState searchState = e.UserState as SearchState;
switch (searchState.UserState)
{
case UserState.Normal:
if (TerminologyManager.InputBoxSearchCompleted != null)
{
ObservableCollection <InputFieldResult> results = TerminologyManager.PrepareInputFieldResults(e.Result, false);
TerminologyManager.InputBoxSearchCompleted(null, new InputFieldSearchCompletedEventArgs(searchState.SearchTextOriginal, results, TerminologyManager.MaximumNumberOfTerms, e.Result.ExceedsMaxTotal));
}
break;
case UserState.Negated:
searchState.UserState = UserState.Combine;
searchState.OriginalSearchResults = e.Result;
terminologyProviderClient.SearchByDescriptionAsync(searchState.SearchTextOriginal, searchState.Domains, null, false, true, TerminologyManager.LocaleString, 1, 150, 150, searchState);
break;
case UserState.Combine:
if (TerminologyManager.InputBoxSearchCompleted != null)
{
ObservableCollection <InputFieldResult> results = TerminologyManager.PrepareInputFieldResults(searchState.OriginalSearchResults, true, e.Result, false, TerminologyManager.NegationDisplayString, string.Empty);
TerminologyManager.InputBoxSearchCompleted(null, new InputFieldSearchCompletedEventArgs(searchState.SearchTextOriginal, results, TerminologyManager.MaximumNumberOfTerms, e.Result.ExceedsMaxTotal));
}
break;
default:
break;
}
}
else
{
if (TerminologyManager.InputBoxSearchCompleted != null)
{
ObservableCollection <InputFieldResult> results = TerminologyManager.PrepareInputFieldResults(e.Result, false);
TerminologyManager.InputBoxSearchCompleted(null, new InputFieldSearchCompletedEventArgs(null, results, TerminologyManager.MaximumNumberOfTerms, e.Result.ExceedsMaxTotal));
}
}
}
else
{
if (TerminologyManager.InputBoxSearchCompleted != null)
{
SearchState searchState = e.UserState as SearchState;
TerminologyManager.InputBoxSearchCompleted(null, new InputFieldSearchCompletedEventArgs(searchState.SearchTextOriginal, false));
}
}
}
/// <summary>
/// Prepares the input field results.
/// </summary>
/// <param name="firstResults">The first results.</param>
/// <param name="firstResultsNegated">If set to <c>true</c> [first results negated].</param>
/// <param name="secondResults">The second results.</param>
/// <param name="secondResultsNegated">If set to <c>true</c> [second results negated].</param>
/// <param name="prefix">The prefix.</param>
/// <param name="postfix">The postfix.</param>
/// <returns>A list of prepared input field results.</returns>
private static ObservableCollection <InputFieldResult> PrepareInputFieldResults(SearchResult firstResults, bool firstResultsNegated, SearchResult secondResults, bool secondResultsNegated, string prefix, string postfix)
{
ObservableCollection <InputFieldResult> preparedResults = TerminologyManager.PrepareInputFieldResults(firstResults, prefix, postfix, firstResultsNegated);
foreach (InputFieldResult inputFieldResult in TerminologyManager.PrepareInputFieldResults(secondResults, secondResultsNegated))
{
preparedResults.Add(inputFieldResult);
}
return(preparedResults);
}
/// <summary>
/// Prepares the input field results.
/// </summary>
/// <param name="searchResult">The search result.</param>
/// <param name="isNegated">If set to <c>true</c> [is negated].</param>
/// <returns>A list of prepared input field results.</returns>
private static ObservableCollection <InputFieldResult> PrepareInputFieldResults(SearchResult searchResult, bool isNegated)
{
return(TerminologyManager.PrepareInputFieldResults(searchResult, string.Empty, string.Empty, isNegated));
}