//Get tag wise result of the given quiz and save it in UserResult Table
public void getTagWiseResult(UserQuizDetail quiz, List <TagWiseResult> tagWiseResult)
{
List <QuestionAttempted> questions = quiz.QuestionsAttempted;
HashSet <string> labels = new HashSet <string>();
Dictionary <string, int> totalTagCount = new Dictionary <string, int>();
Dictionary <string, int> correctTagCount = new Dictionary <string, int>();
Dictionary <int, int> questionTagCount = new Dictionary <int, int>();
Dictionary <string, double> tagRatingList = new Dictionary <string, double>();
foreach (var item in questions)
{
labels.UnionWith(new HashSet <string>(item.ConceptTags));
}
foreach (var item in labels)
{
totalTagCount.Add(item, 0);
correctTagCount.Add(item, 0);
tagRatingList.Add(item, 0);
foreach (var question in questions)
{
if (question.ConceptTags.Contains(item))
{
totalTagCount[item] += 1;
if (question.IsCorrect)
{
correctTagCount[item] += 1;
tagRatingList[item] += 1 / (float)(question.ConceptTags.Length);
}
}
}
tagRatingList[item] /= totalTagCount[item];
tagRatingList[item] = Math.Round(tagRatingList[item], 2);
double tagCorrectPercentage = ((double)correctTagCount[item] / (double)totalTagCount[item]) * 100;
tagCorrectPercentage = Math.Round(tagCorrectPercentage, 2);
TagWiseResult tag = new TagWiseResult();
tag.TagName = item;
tag.TagTotalQuestCount = totalTagCount[item];
tag.TagCorrectAnsCount = correctTagCount[item];
tag.TagCorrectPercentage = tagCorrectPercentage;
tag.TagRating = tagRatingList[item];
tagWiseResult.Add(tag);
}
}
//Get tag wise result of the given quiz and save it in UserResult Table
public void getTagWiseResult(UserQuizDetail quiz, List <TagWiseResult> tagWiseResult)
{
List <QuestionAttempted> questions = quiz.QuestionsAttempted;
HashSet <string> labels = new HashSet <string>();
Dictionary <string, int> totalTagCount = new Dictionary <string, int>();
Dictionary <string, int> correctTagCount = new Dictionary <string, int>();
Dictionary <int, int> questionTagCount = new Dictionary <int, int>();
Dictionary <string, double> tagRatingList = new Dictionary <string, double>();
Dictionary <string, double> taxonomyTotalScore = new Dictionary <string, double>();
Dictionary <string, double> totalDenCount = new Dictionary <string, double>();
Dictionary <string, int> taxScoreNumber = new Dictionary <string, int>();
string[] taxonomyLevels = { "Remember", "Understand", "Apply", "Analyze", "Evaluate", "Create" };
foreach (var item in questions)
{
labels.UnionWith(new HashSet <string>(item.ConceptTags));
}
foreach (var item in labels)
{
totalTagCount.Add(item, 0);
correctTagCount.Add(item, 0);
tagRatingList.Add(item, 0);
taxonomyTotalScore.Add(item, 0);
totalDenCount.Add(item, 0);
foreach (var tax in taxonomyLevels)
{
taxScoreNumber[tax + "-" + item] = 0;
}
foreach (var question in questions)
{
if (question.ConceptTags.Contains(item))
{
totalTagCount[item] += 1;
totalDenCount[item] += question.DifficultyLevel / (float)(question.ConceptTags.Length);
if (question.IsCorrect)
{
correctTagCount[item] += 1;
tagRatingList[item] += question.DifficultyLevel / (float)(question.ConceptTags.Length);
if (taxonomyTotalScore.ContainsKey(item))
{
taxonomyTotalScore[item] += Array.IndexOf(taxonomyLevels, question.Taxonomy) + 1;
}
else
{
taxonomyTotalScore.Add(item, Array.IndexOf(taxonomyLevels, question.Taxonomy) + 1);
}
taxScoreNumber[question.Taxonomy + "-" + item] += question.DifficultyLevel;
Console.WriteLine(taxScoreNumber[question.Taxonomy + "-" + item]);
}
}
}
tagRatingList[item] /= totalDenCount[item];
tagRatingList[item] = Math.Round(tagRatingList[item], 2);
double tagCorrectPercentage = ((double)correctTagCount[item] / (double)totalTagCount[item]) * 100;
tagCorrectPercentage = Math.Round(tagCorrectPercentage, 2);
TagWiseResult tag = new TagWiseResult();
tag.TagName = item;
tag.TagTotalQuestCount = totalTagCount[item];
tag.TagCorrectAnsCount = correctTagCount[item];
tag.TagCorrectPercentage = tagCorrectPercentage;
tag.TagRating = tagRatingList[item];
tag.TaxonomyLevel = getTaxonomyLevel(item, questions);
tag.TaxonomyScore = taxonomyTotalScore[item];
List <TaxonomyListAndScore> taxonomyListAndScores = new List <TaxonomyListAndScore>();
foreach (var tax in taxonomyLevels)
{
TaxonomyListAndScore taxonomy = new TaxonomyListAndScore();
taxonomy.TaxonomyName = tax;
taxonomy.TaxonomyScoreNumber = taxScoreNumber[tax + "-" + item];
taxonomyListAndScores.Add(taxonomy);
}
tag.TaxonomyListAndScores = taxonomyListAndScores;
tagWiseResult.Add(tag);
}
}
