public decimal GetResult(int questionIndex, int answerIndex)
{
// Logging
using (var context = new LoggerContext())
{
var log = context.UserAnswerLogs.Where(q => q.QuestionNumber == questionIndex).FirstOrDefault();
if (log == null)
{
log = new UserAnswerLog()
{
QuestionNumber = questionIndex, FirstAnswerCount = 0, SecondAnswerCount = 0, ThirdAnswerCount = 0, FourthAnswerCount = 0
};
log = context.UserAnswerLogs.Add(log);
context.SaveChanges();
}
if (answerIndex == 0)
{
log.FirstAnswerCount++;
}
if (answerIndex == 1)
{
log.SecondAnswerCount++;
}
if (answerIndex == 2)
{
log.ThirdAnswerCount++;
}
if (answerIndex == 3)
{
log.FourthAnswerCount++;
}
context.SaveChanges();
}
using (var xmlReader = XmlReader.Create(_xmlUrl))
{
var questions = new XmlQuestionRepository(xmlReader).GetAll();
if (questions[questionIndex].CorrectAnswer == questions[questionIndex].Answers.ElementAt(answerIndex))
{
if (questionIndex != questions.Count - 1)
{
// Game still on
return(-1);
}
else
{
// Player wins
return(questions[questionIndex].Price);
}
}
else
{
// Calculating prize as first guaranteed question
return(CalculateResult(questionIndex));
}
}
}
public async Task <int> UpdateAsync(UserAnswerLog userAnswerLog)
{
int id = 0;
try
{
DataContext dataContext = new DataContext();
var entity = dataContext.UserAnswerLog.Update(userAnswerLog);
await dataContext.SaveChangesAsync();
id = entity.Entity.Id;
}
catch (Exception e)
{
ClassLoger.Error("UserAnswerLogDal.UpdateAsync", e);
}
return(id);
}
public async Task <int> UpdateAsync(UserAnswerLog userAnswerLog)
{
return(await UserAnswerLogDal.Ins.UpdateAsync(userAnswerLog));
}
public async Task <int> AddAsync(UserAnswerLog userAnswerLog)
{
return(await UserAnswerLogDal.Ins.AddAsync(userAnswerLog));
}
/// <summary>
/// 开始答题
/// </summary>
/// <returns></returns>
public async Task <IActionResult> StartAnswer()
{
QuestionsBll bll = new QuestionsBll();
var list1 = await bll.GetList(QuestionsTypeEnum.ChoiceOne, 90);
var list2 = await bll.GetList(QuestionsTypeEnum.ChoiceMore, 10);
var list3 = await bll.GetList(QuestionsTypeEnum.FillInTheBlanks, 5);
List <Questions> list = new List <Questions>();
if (list1 != null)
{
list.AddRange(list1);
}
if (list2 != null)
{
list.AddRange(list2);
}
list = list.OrderBy(x => x.Id).ToList();
UserAnswerLog log = new UserAnswerLog();
UserAnswerLogBll logBll = new UserAnswerLogBll();
log.CreateTime = DateTime.Now;
log.UserId = User.ID;
int logid = await logBll.AddAsync(log);
int index = 1;
UserQuestionsBll uqbll = new UserQuestionsBll();
OptionBll obll = new OptionBll();
List <Option> optionList = new List <Option>();
List <UserQuestions> uoList = new List <UserQuestions>();
foreach (Questions questionse in list)
{
UserQuestions userQuestions = new UserQuestions();
userQuestions.LogId = logid;
userQuestions.QIndex = index;
userQuestions.QuestionsId = questionse.Id;
userQuestions.Id = await uqbll.AddAsync(userQuestions);
index++;
var olist = await obll.GetList(questionse.Id);
if (olist != null)
{
optionList.AddRange(olist);
}
uoList.Add(userQuestions);
}
if (list3 != null)
{
foreach (Questions questionse in list3)
{
UserQuestions userQuestions = new UserQuestions();
userQuestions.LogId = logid;
userQuestions.QIndex = index;
userQuestions.QuestionsId = questionse.Id;
userQuestions.Id = await uqbll.AddAsync(userQuestions);
index++;
uoList.Add(userQuestions);
}
}
ViewBag.optionList = optionList;
list.AddRange(list3);
ViewBag.list = list;
return(View(uoList));
}
