public QuestionBuilderParameters()
{
this.correctChoicesHistory = PackListHistory.RepeatWhenFull;
this.wrongChoicesHistory = PackListHistory.RepeatWhenFull;
this.useJourneyForCorrect = true;
this.useJourneyForWrong = false;
this.correctSeverity = SelectionSeverity.MayRepeatIfNotEnough;
this.wrongSeverity = SelectionSeverity.MayRepeatIfNotEnough;
this.letterFilters = new LetterFilters();
this.wordFilters = new WordFilters();
this.phraseFilters = new PhraseFilters();
}
private bool CheckFilters(WordFilters wordFilters, PhraseFilters phraseFilters, PhraseData data)
{
// Words are checked with filters. At least 1 must fulfill the requirement.
var words = GetWordsInPhrase(data, wordFilters);
int nOkWords = words.Count;
var answers = GetAnswersToPhrase(data, wordFilters);
int nOkAnswers = answers.Count;
var wordsInPhraseText = GetWordsFromPhraseText(data, wordFilters);
if (phraseFilters.maxLength != 0 && data.Text.Length > phraseFilters.maxLength)
{
return(false);
}
if (phraseFilters.maxWords != 0 && wordsInPhraseText.Count > phraseFilters.maxWords)
{
return(false);
}
if (phraseFilters.requireWords && nOkWords == 0)
{
return(false);
}
if (phraseFilters.requireAtLeastTwoWords && nOkWords <= 1)
{
return(false);
}
if (phraseFilters.requireAnswersOrWords && nOkAnswers == 0 && nOkWords == 0)
{
return(false);
}
return(true);
}
private bool CheckFilters(WordFilters wordFilters, PhraseFilters phraseFilters, PhraseData data)
{
// Words are checked with filters. At least 1 must fulfill the requirement.
var words = GetWordsInPhrase(data, wordFilters);
int nOkWords = words.Count;
var answers = GetAnswersToPhrase(data, wordFilters);
int nOkAnswers = answers.Count;
if (phraseFilters.requireWords && (nOkWords == 0))
{
return(false);
}
if (phraseFilters.requireAtLeastTwoWords && (nOkWords <= 1))
{
return(false);
}
if (phraseFilters.requireAnswersOrWords && (nOkAnswers == 0 && nOkWords == 0))
{
return(false);
}
return(true);
}
public List <PhraseData> GetPhrasesNotIn(WordFilters wordFilters, PhraseFilters phraseFilters, params PhraseData[] tabooArray)
{
var tabooList = new List <PhraseData>(tabooArray);
return(dbManager.FindPhraseData(x => !tabooList.Contains(x) && CheckFilters(wordFilters, phraseFilters, x)));
}
public List <PhraseData> GetPhrasesByCategory(PhraseDataCategory choice, WordFilters wordFilters, PhraseFilters phraseFilters)
{
return(dbManager.FindPhraseData(x => x.Category == choice && CheckFilters(wordFilters, phraseFilters, x)));
}
public List <PhraseData> GetAllPhrases(WordFilters wordFilters, PhraseFilters phraseFilters)
{
return(dbManager.FindPhraseData(x => CheckFilters(wordFilters, phraseFilters, x)));
}
