public QuestionPaperViewModel GeneratorEngine(Worksheet worksheet)
{
QuestionPaper.PaperName = worksheet.WorksheetName;
for (var i = 0; i < worksheet.QuestionPatterns.Count; i++)
{
QuestionPattern question = worksheet.QuestionPatterns.ElementAt(i);
String QuestionName = question.Template.Name.ToString();
GetVariables(question);
}
return(QuestionPaper);
}
public ActionResult Create(WorksheetViewModel worksheetView)
{
Worksheet worksheet = new Worksheet {
WorksheetName = worksheetView.Worksheet.WorksheetName
};
for (var i = 0; i < worksheetView.QuestionPatterns.Count; i++)
{
QuestionPattern question = new QuestionPattern();
question = worksheetView.QuestionPatterns[i];
worksheet.QuestionPatterns.Add(question);
}
db.Worksheets.Add(worksheet);
db.SaveChanges();
return(RedirectToAction("Index", "Home"));
}
public void GetVariables(QuestionPattern question)
{
var count = question.Template.Variables.Count();
var variables = question.Template.Variables.ToList();
string formula = question.Template.Formula.ToString();
//var ArrayOfVariables = Regex.Matches(formula, @"[^{\}]+(?=})").Cast<Match>().Select(m=>m.Value).ToList();
Regex operatorRegexPattern = new Regex(@"(\+|-|\*|\/)");
Match operatorInside = operatorRegexPattern.Match(formula);
string[] result = Regex.Split(formula, operatorRegexPattern.ToString());
int noOfVariablesInFirstNumber = Regex.Matches(result[0].ToString(), @"[^{\}]+(?=})").Count;
for (var i = 0; i < question.Frequency; i++)
{
GetNumbers(variables, noOfVariablesInFirstNumber, operatorInside.ToString(), question.Marks);
}
}
