public static void TrainersMenu()
{
Console.WriteLine(" 1. All Trainers\n 2. Add a Trainer to a Course\n 3. Add a new Trainer\n 4. Go back");
bool result = Int32.TryParse(Console.ReadLine(), out int choice);
while (!result || (choice < 1 && choice > 4))
{
Console.Write("Wrong input! Please select from number 1 to 4\n");
result = Int32.TryParse(Console.ReadLine(), out choice);
}
Console.Clear();
switch (choice)
{
case 1:
List <Trainer> trainers = tDB.GetTrainers();
ShowLists.ShowList(trainers, "Trainers");
break;
case 2:
TrainersPerCourseManager.AddTrainerInCourse();
break;
case 3:
TrainerManager.AddTrainer();
break;
}
}
public static void StudentsMenu()
{
Console.WriteLine(" 1. All Students\n 2. All Students enrolled to more than one Courses\n 3. Add a Student to a Course\n 4. Add a new Student\n 5. Go back");
bool result = Int32.TryParse(Console.ReadLine(), out int choice);
while (!result || (choice < 1 && choice > 6))
{
Console.Write("Wrong input! Please select from number 1 to 6\n");
result = Int32.TryParse(Console.ReadLine(), out choice);
}
Console.Clear();
switch (choice)
{
case 1:
List <Student> students = sDB.GetStudents();
ShowLists.ShowList(students, "Students");
break;
case 2:
List <Student> studentIn2Plus = sDB.ShowStudents2plus();
ShowLists.ShowList(studentIn2Plus, "Students enrolled in more than on Courses");
break;
case 3:
StudentsPerCourseManager.AddStudentInCourse();
break;
case 4:
StudentManager.AddStudent();
break;
}
}
public static void AssignmentsMenu()
{
Console.WriteLine(" 1. All Assignments\n 2. Assignments per Student\n 3. Current student's pending Assignments' submisions for a specific week\n 4. Add an Assignment to a Course\n 5. Add an Assignment to a Student\n 6. Create a new Assignment\n 7. Go back");
bool result = Int32.TryParse(Console.ReadLine(), out int choice);
while (!result || (choice < 1 && choice > 7))
{
Console.Write("Wrong input! Please select from number 1 to 7\n");
result = Int32.TryParse(Console.ReadLine(), out choice);
}
Console.Clear();
switch (choice)
{
case 1:
List <Assignment> assignments = aDB.GetAssignments();
ShowLists.ShowList(assignments, "Assignments");
break;
case 2:
ShowLists.ShowAssignmentsPerStudent();
break;
case 3:
ShowLists.ShowPendingAssignments();
break;
case 4:
AssignmentsPerCourseManager.AddAssignmentInCourse();
break;
case 5:
AssignmentsPerStudentManager.AddAssignmentToStudent();
break;
case 6:
AssignmentManager.CreateAssignment();
break;
}
}
public static void CoursesMenu()
{
Console.WriteLine(" 1. All Courses\n 2. Students per course\n 3. Assignments per Course\n 4. Trainers per Course\n 5. Create a new Course\n 6. Go back");
bool result = Int32.TryParse(Console.ReadLine(), out int choice);
while (!result || (choice < 1 && choice > 6))
{
Console.Write("Wrong input! Please select from number 1 to 6\n");
result = Int32.TryParse(Console.ReadLine(), out choice);
}
Console.Clear();
switch (choice)
{
case 1:
List <Course> courses = cDB.GetCourses();
ShowLists.ShowList(courses, "Courses");
break;
case 2:
ShowLists.ShowStudentsInCourse();
break;
case 3:
ShowLists.ShowAssignmentsInCourse();
break;
case 4:
ShowLists.ShowTrainersInCourse();
break;
case 5:
CourseManager.CreateCourse();
break;
}
}