/// <summary>
/// 更新最佳选项到db
/// </summary>
/// <param name="session"></param>
private static void UpdateCorrectOptions(Session session)
{
var kingRequest = KingRequest.FromSession(session);
var kingAnswer = KingAnswer.FromSession(session);
if (kingAnswer == null || kingAnswer.IsValidate() == false)
{
return;
}
var context = KingContextTable.TakeByRequest(kingRequest);
if (context == null)
{
return;
}
using (var sqlLite = new SqlliteContext())
{
var quiz = context.KingQuestion.data.quiz;
var quizAnswer = sqlLite.QuizAnswer.Find(quiz);
if (quizAnswer != null)
{
quizAnswer.Answer = context.GetAnswer(kingAnswer);
sqlLite.SaveChanges();
Console.WriteLine($"更新正确答案到db：{Environment.NewLine}{quizAnswer}");
}
}
}
/// <summary>
/// 从本地和网络查找答案
/// 返回正确选项的索引
/// </summary>
/// <param name="session">会话</param>
/// <returns></returns>
private static int GetOptionIndex(Session session, out KingQuestion kingQuestion)
{
kingQuestion = KingQuestion.FromSession(session);
if (kingQuestion == null || kingQuestion.IsValidate() == false)
{
return(-1);
}
KingContextTable.Add(new KingContext
{
KingQuestion = kingQuestion,
KingRequest = KingRequest.FromSession(session)
});
// 找答案
return(SearchOptionIndex(kingQuestion));
}