public async Task <bool> NewQuestion(Question.Type type)
{
question = await QuestionFactory.CreateQuestion(type);
if (question.CorrectProfile != null)
{
return(true);
}
return(false);
}
public static async Task <Question> CreateQuestion(Question.Type questionType)
{
NameGameService gameService = new NameGameService();
Profile[] allProfiles = await gameService.GetProfiles();
//Check to see if null, less than 5 returned, or less than five valid headshots
if (allProfiles == null || allProfiles.Length < 5 || allProfiles.Where(p => p.Headshot.Url != null).Count() < 5)
{
throw new InvalidOperationException();
}
Question question = new Question();
question.DisplayedProfiles = new Profile[5];
Random numGenerator = new Random();
Profile toAdd;
int curr = 0;
//Filter profiles out of Displayed based on question type
if (questionType == Question.Type.Standard || questionType == Question.Type.Reverse)
{
while (curr != 5)
{
toAdd = allProfiles[numGenerator.Next(allProfiles.Length)];
if (!question.DisplayedProfiles.Contains(toAdd) && toAdd.Headshot.Url != null)
{
//valid headshot and person isn't in list
//add to list
question.DisplayedProfiles[curr] = toAdd;
curr++;
}
}
//Randomly Select Correct Profile
question.CorrectIndex = numGenerator.Next(question.DisplayedProfiles.Length);
question.CorrectProfile = question.DisplayedProfiles[question.CorrectIndex];
return(question);
}
else if (questionType == Question.Type.Team)
{
//Check to see if enough profiles with Job Titles for a question
if (allProfiles.Where(p => p.JobTitle != null).Count() < 5)
{
throw new InvalidOperationException();
}
while (curr != 5)
{
toAdd = allProfiles[numGenerator.Next(allProfiles.Length)];
if (!question.DisplayedProfiles.Contains(toAdd) && toAdd.Headshot.Url != null && toAdd.JobTitle != null)
{
//valid headshot and person isn't in list
//add to list
question.DisplayedProfiles[curr] = toAdd;
curr++;
}
}
//Randomly Select Correct Profile
question.CorrectIndex = numGenerator.Next(question.DisplayedProfiles.Length);
question.CorrectProfile = question.DisplayedProfiles[question.CorrectIndex];
return(question);
}
else if (questionType == Question.Type.Mat)
{
//Check to see if enough Mat(t)s for a question
if (allProfiles.Where(p => p.FullName.StartsWith("Mat")).Count() < 5)
{
throw new InvalidOperationException();
}
while (curr != 5)
{
toAdd = allProfiles[numGenerator.Next(allProfiles.Length)];
if (!question.DisplayedProfiles.Contains(toAdd) && toAdd.Headshot.Url != null && toAdd.FirstName.StartsWith("Mat", StringComparison.CurrentCulture))
{
//valid headshot and person isn't in list
//add to list
question.DisplayedProfiles[curr] = toAdd;
curr++;
}
}
//Randomly Select Correct Profile
question.CorrectIndex = numGenerator.Next(question.DisplayedProfiles.Length);
question.CorrectProfile = question.DisplayedProfiles[question.CorrectIndex];
return(question);
}
throw new InvalidOperationException();
}
