private async void ViewOpened(IStartView sender, OpenExamEventArgs e)
{
Exam exam = null;
IExamSaver loaded = null;
ExamsListService examsList = ExamsListService.GetInstance();
try
{
loaded = new FileExamSaver(e.FilePath, e.Password, sender.CurrentExamSaver.SaverName);
int index = examsList.ExamSavers.IndexOf(loaded);
if (index >= 0)
{
sender.CurrentExamSaver = examsList.ExamSavers[index];
currentExamSaver = examsList.ExamSavers[index];
return;
}
}
catch
{ }
loaded = new FileExamSaver(e.FilePath, e.Password, "");
exam = await Task.Run(() => loaded.GetExam());
if (exam != null)
{
loaded = new FileExamSaver(e.FilePath, e.Password, exam.Name);
examsList.Add(loaded);
sender.CurrentExam = exam;
currentExamSaver = loaded;
}
else
{
sender.ShowError($"Не удалось открыть экзамен. {loaded.LastExceptionMessage}");
}
}
private async void ViewSavedAs(IEditSavingView sender, SaveExamEventArgs e)
{
Exam exam = GetCheckedExam();
if (exam == null)
{
return;
}
IExamSaver loaded = null;
ExamsListService examsList = ExamsListService.GetInstance();
try
{
loaded = new FileExamSaver(e.FilePath, exam.Password, exam.Name);
int index = examsList.ExamSavers.IndexOf(loaded);
if (index >= 0)
{
loaded = examsList.ExamSavers[index];
}
}
catch
{ }
if (loaded == null)
{
loaded = new FileExamSaver(e.FilePath, exam.Password, exam.Name);
}
Argument.ExamSaver = loaded;
if (await ApplicationController.Run <LoadingContextPresenter <bool>, Task <bool> >(Task.Run(() => Argument.ExamSaver.Save(exam))).GetTask())
{
examsList.Add(loaded);
IList <string> temp = View.Warnings;
temp.Add("Сохранено!");
sender.Warnings = temp;
sender.AllowSave = true;
savingFailed = false;
}
else
{
sender.ShowError($"Непредвиденная ошибка сохранения.{ Environment.NewLine }Ошибка: {Argument.ExamSaver.LastExceptionMessage}");
}
}
private async void ViewFileOpened(IImportView sender, OpenExamEventArgs e)
{
Exam exam = null;
IExamSaver loaded = null;
ExamsListService examsList = ExamsListService.GetInstance();
try
{
loaded = new FileExamSaver(e.FilePath, e.Password, sender.CurrentExamSaver.SaverName);
int index = examsList.ExamSavers.IndexOf(loaded);
if (index >= 0)
{
sender.CurrentExamSaver = examsList.ExamSavers[index];
currentExamSaver = examsList.ExamSavers[index];
return;
}
}
catch
{ }
loaded = new FileExamSaver(e.FilePath, e.Password, "");
exam = await Task.Run(() => loaded.GetExam());
if (exam != null)
{
loaded = new FileExamSaver(e.FilePath, e.Password, exam.Name);
examsList.Add(loaded);
List <Question> questions = new List <Question>();
for (int i = 0; i < exam.Tickets.Count; i++)
{
questions.AddRange(exam.Tickets[i].GetQuestions());
}
sender.Questions = questions;
currentExamSaver = loaded;
}
else
{
sender.ShowError($"Не удалось открыть экзамен.{ Environment.NewLine }Ошибка: { loaded.LastExceptionMessage }");
}
}