static void AddToDatabase <T>(QuizElement quizElement, string path)
{
string jsonString = File.ReadAllText(path);
List <T> quizElementList = JsonConvert.DeserializeObject <List <T> >(jsonString);
quizElementList.Add((T)(object)quizElement);
jsonString = JsonConvert.SerializeObject(quizElementList, Formatting.Indented);
File.WriteAllText(path, jsonString);
}
public static QuizElementMultAnswers CreateQuizElement()
{
try
{
string question = QuizElement.promptEnterQuestion();
var answerList = new List <Answer> {
};
var cont = true;
while (cont)
{
Console.WriteLine("Please enter a possible answer, alternatively simply press enter to go to the next step.");
Console.Write("> ");
var input = Console.ReadLine();
if (input.Equals(""))
{
cont = false;
}
else
{
Console.WriteLine("Is this answer true? (Type y/n for true/false)");
Console.Write("> ");
var input2 = Console.ReadLine().ToLower();
if (input2.Equals("y"))
{
answerList.Add(new Answer(input, true));
}
else if (input2.Equals("n"))
{
answerList.Add(new Answer(input, false));
}
else
{
throw new System.FormatException();
}
}
}
return(new QuizElementMultAnswers(question, answerList));
}
catch (System.FormatException)
{
Console.WriteLine("Invalid input! Please try again.");
return(QuizElementMultAnswers.CreateQuizElement());
}
}
public static QuizElementSingleAnswer CreateQuizElement()
{
try
{
string question = QuizElement.promptEnterQuestion();
var answerList = new List <Answer> {
};
var cont = true;
while (cont)
{
Console.WriteLine("Please enter a possible answer, alternatively simply press enter to go to the next step.");
Console.Write("> ");
var input = Console.ReadLine();
if (input.Equals(""))
{
cont = false;
}
else
{
answerList.Add(new Answer(input, false));
}
}
Console.WriteLine("Your answers are: ");
for (int i = 0; i < answerList.Count; i++)
{
Console.WriteLine(i + 1 + ". " + answerList[i].text);
}
Console.WriteLine("Which answer is correct?");
Console.Write("> ");
var correctAnwer = Int32.Parse(Console.ReadLine());
answerList[correctAnwer].isTrue = true;
return(new QuizElementSingleAnswer(question, answerList));
}
catch (System.FormatException)
{
Console.WriteLine("Invalid input! Please try again.");
return(QuizElementSingleAnswer.CreateQuizElement());
}
}
static void CreateNewQuizElement()
{
while (true)
{
DisplayQuestionTypes();
try
{
var input = Int32.Parse(Console.ReadLine());
QuizElement question = null;
string basePath = "QuizElements\\";
switch (input)
{
case 1:
question = QuizElementTrueFalse.CreateQuizElement();
AddToDatabase <QuizElementTrueFalse>(question, basePath + "TrueFalse.json");
break;
case 2:
question = QuizElementText.CreateQuizElement();
AddToDatabase <QuizElementText>(question, basePath + "Text.json");
break;
case 3:
question = QuizElementGuess.CreateQuizElement();
AddToDatabase <QuizElementGuess>(question, basePath + "Guess.json");
break;
case 4:
question = QuizElementMultAnswers.CreateQuizElement();
AddToDatabase <QuizElementMultAnswers>(question, basePath + "MultAnswers.json");
break;
case 5:
question = QuizElementSingleAnswer.CreateQuizElement();
AddToDatabase <QuizElementSingleAnswer>(question, basePath + "SingleAnswer.json");
break;
default:
break;
}
Console.Write("Saving question.....");
if (question != null)
{
_quizElements.Add(question);
Console.WriteLine("Done!");
}
else
{
Console.WriteLine("Error!");
}
break;
}
catch (System.FormatException)
{
Console.WriteLine("Input had the wring format, try again!");
}
}
}