public static QuestionBlank GenerateBlank(QuestionBank bank, int kol)
{
var GenRand = new double[kol];
var res = new QuestionBlank();
for (int i = 0; i < kol; i++)
{
GenRand[i] = App.Rnd.NextDouble();
}
res.GenAnswer = new int[kol][];
for (int i = 0; i < kol; i++)
{
res.GenAnswer[i] = Globals.Randoming(3);
}
var tq = bank.Questions.ToArray();
Array.Sort(GenRand, tq);
res.Questions = tq.Take(kol).ToArray();
return(res);
}
public static QuestionBank LoadFromXml(XElement Ques)
{
var res = new QuestionBank();
foreach (var ques in Ques.Elements())
{
res.Questions.Add(Question.LoadFromXml(ques));
}
return(res);
}
void ITestService.Generate(string studentPath, string bankPath, string outputFolder)
{
Guid g;
XElement xml = XElement.Load(bankPath);
XElement xmlU = XElement.Load(studentPath);
var grp = Grp.LoadFromXml(xmlU);
var questionBank = QuestionBank.LoadFromXml(xml);
var questionBLank = QuestionBlank.GenerateBlank(questionBank, 3);
foreach (User student in grp.Users)
{
questionBLank.ForUser = student;
var p = questionBLank.SavePrepottToXml();
var s = questionBLank.SaveStudentToXml();
g = Guid.NewGuid();
var XGuid = new XElement("Guid");
XGuid.Add(g);
p.Add(XGuid);
s.Add(XGuid);
var chpath = Path.Combine(outputFolder, "Check");
var stpath = Path.Combine(outputFolder, "KR");
Directory.CreateDirectory(stpath);
Directory.CreateDirectory(chpath);
var chpatsh = string.Format("{0} {1} {2} CheckKR.xml", student.FName, student.IName, student.OName);
var stpatsh = string.Format("{0} {1} {2} KR.xml", student.FName, student.IName, student.OName);
p.Save(System.IO.Path.Combine(chpath, chpatsh));
s.Save(System.IO.Path.Combine(stpath, stpatsh));
}
}