/// <summary>
/// метод запускает меню предмета
/// </summary>
/// <param name="student"></param>
public static void StartSubjectMenu(IJournalMarks journalMarks, IStudent student, ISubject subject, int index)
{
Clear();//очищаем консоль
do
{
WriteLine(" Subject menu:");
WriteLine((int)SubjectMenu.ShowMarks + " - Show all marks,");
WriteLine((int)SubjectMenu.AddMark + " - Add mark,");
WriteLine((int)SubjectMenu.CorrectMark + " - Correct mark,");
WriteLine((int)SubjectMenu.DelMark + " - Delete mark,");
WriteLine((int)SubjectMenu.BackMenu + " - Back");
string choice = null;
int answer = 0;
do
{
Write("Your choice: ");
choice = ReadLine();
} while (!int.TryParse(choice, out answer));
WriteLine("--------------------------------");
switch ((SubjectMenu)answer)
{
case SubjectMenu.ShowMarks:
ClassSubjectMenu.ShowMarks(subject);
break;
case SubjectMenu.AddMark:
ClassSubjectMenu.AddMark(student, subject, index);
break;
case SubjectMenu.CorrectMark:
ClassSubjectMenu.CorrectMark(subject);
break;
case SubjectMenu.DelMark:
ClassSubjectMenu.DelMark(subject);
break;
case SubjectMenu.BackMenu:
StudentMenu.StartStudentMenu(journalMarks, student);
break;
default:
WriteLine("Error iteam menu...");
break;
}
WriteLine("Done!");
ReadKey(); //пауза
Clear(); //очистка консоли
} while (true);
}
/// <summary>
/// выбрать студента
/// </summary>
/// <param name="journalMarks"></param>
public static void ChoiceStudent(IJournalMarks journalMarks)
{
WriteLine(journalMarks);
string data = null;
int number = 0;
do
{
Write("Choice student: ");
data = ReadLine();
} while (!int.TryParse(data, out number) || number <= 0 || number > journalMarks.Count);
StudentMenu.StartStudentMenu(journalMarks, journalMarks.Students[number - 1]);
}