public void CoursesMenu()
{
Console.Clear();
Console.WriteLine("Select an option from Courses menu: ");
Console.Write("0.Back to Main Menu\n1.Insert\n2.Display\n3.Exit\n\n------\n>");
int temp = Integer(0, 3);
switch (temp)
{
case 0:
{
MainMenu();
break;
}
case 1:
{
new CourseService().Create();
Console.Write("Press any button to continue...");
Console.ReadKey();
MainMenu();
break;
}
case 2:
{
Console.Clear();
List <Course> courses = new CourseService().GetList();
CourseView courseView = new CourseView();
courseView.Display(courses);
Console.Write("If you want more info about each course please type its id:\nPress 0 to go back\n\n------\n>");
temp = IntegerId <Course>(courses);
if (temp != 0)
{
courses = new CourseService().GetListAnalytic(courses);
}
while (temp != 0)
{
Course course = courses.FirstOrDefault(x => x.CourseId == temp);
courseView.DisplayById(course);
Console.WriteLine("Press any button to continue...");
Console.ReadKey();
Console.Clear();
courseView.Display(courses);
Console.Write("If you want more info about each course please type its id:\nPress 0 to go back\n\n------\n>");
temp = IntegerId <Course>(courses);
}
CoursesMenu();
break;
}
case 3:
{
Console.WriteLine("Are you sure want to close the program? <Y> or <N>?");
if (Console.ReadKey(true).Key == ConsoleKey.Y)
{
Console.WriteLine("\nExiting...\n");
break;
}
else
{
Console.Clear();
CoursesMenu();
break;
}
}
}
}