public static List <CategoryInfo> CreateSingleAnswerOrDateTimeCategoryInfos(ICollection <object> values, CategoryHelper categoryHelper)
{
Dictionary <string, int> casesDict = CreateCasesDict(values);
Dictionary <string, string> sortKeyDict = new Dictionary <string, string>();
List <string> keyList = casesDict.Keys.ToList();
foreach (string key in keyList)
{
// 1 => 0000000001
// 21=> 0000000021
sortKeyDict[key] = EDOUtils.PadZero(key, 10);
}
keyList.Sort((a, b) => string.Compare(sortKeyDict[a], sortKeyDict[b]));
List <CategoryInfo> categoryInfos = new List <CategoryInfo>();
int emptyCases = 0;
foreach (string key in keyList)
{
int cases = casesDict[key];
if (string.IsNullOrEmpty(key))
{
emptyCases += cases;
continue;
}
CategoryInfo categoryInfo = categoryHelper.CreateCategoryInfo(key, cases);
categoryInfos.Add(categoryInfo);
}
CategoryInfo emptyCategoryInfo = CreateEmptyCategoryInfo(emptyCases);
categoryInfos.Add(emptyCategoryInfo);
CalcPercent(categoryInfos);
return(categoryInfos);
}
public static int UniqOrderNo(HashSet <string> titles, string curTitle, string prefix)
{
// Returns unique number for the specified title
if (curTitle != null)
{
Regex reg = new Regex(prefix + @"\d+");
Match m = reg.Match(curTitle);
if (!m.Success)
{
return(-1); //Return -1 if the title doesn't start with prefix
}
}
for (int i = 1; i < 9999; i++)
{
string title = EDOUtils.OrderTitle(prefix, i);
if (curTitle != null)
{
// Return 4 if the title has been decided such as "Mode of Data Collection 4".
if (title == curTitle)
{
return(i);
}
}
else
{
// If title is null(not stored in model) and unused, returns its number.
// Returns title2 if title1 and title3 are included in titles
if (!titles.Contains(title))
{
return(i);
}
}
}
return(-1);
}
public static List <CodebookVariable> CreateCodebookVariables(StudyUnitVM studyUnit)
{
List <CodebookVariable> codebookVariables = new List <CodebookVariable>();
ObservableCollection <QuestionVM> questions = studyUnit.AllQuestions;
foreach (VariableVM variable in studyUnit.Variables)
{
QuestionVM question = EDOUtils.Find <QuestionVM>(questions, variable.QuestionId);
StatisticsInfo statisticsInfo = studyUnit.FindStatisticsInfoModel(variable);
StatisticsTypes statisticsType = StatisticsTypes.Unknown;
if (statisticsInfo == null)
{
statisticsType = studyUnit.GetStatisticsType(variable);
}
else
{
statisticsType = statisticsInfo.StatisticsType;
statisticsInfo.ApplyScale();
}
CodebookVariable codebookVariable = null;
if (question != null && StatisticsInfo.IsTypeChoicesMultipleAnswerOf(statisticsType))
{
codebookVariable = CodebookVariable.FindByQuestionId(codebookVariables, question.Id);
}
if (codebookVariable == null)
{
codebookVariable = new CodebookVariable();
codebookVariables.Add(codebookVariable);
}
codebookVariable.Variables.Add(variable);
codebookVariable.Question = question;
codebookVariable.StatisticsInfo = statisticsInfo;
codebookVariable.StatisticsType = statisticsType;
}
return(codebookVariables);
}