public static void MenouHeadMaster(int hm_id)
{
using (MyContext db = new MyContext())
{
Console.WriteLine($"\nHello {db.HeadMasters.Find(hm_id).FirstName},\n");
while (1 == 1)
{
try
{
Console.WriteLine("");
Console.WriteLine("1 - Add a Student");
Console.WriteLine("2 - Update a Student");
Console.WriteLine("3 - Delete a Student");
Console.WriteLine("4 - Add a Trainer");
Console.WriteLine("5 - Update a Trainer");
Console.WriteLine("6 - Delete a Trainer");
Console.WriteLine("7 - Add a Course");
Console.WriteLine("8 - Update a Course");
Console.WriteLine("9 - Delete a Course");
Console.WriteLine("10 - Add an Assignment");
Console.WriteLine("11 - Update an Assignment");
Console.WriteLine("12 - Delete an Assignment");
Console.WriteLine("13 - Add a Head-Master");
Console.WriteLine("14 - Delete a Head-Master");
Console.WriteLine("15 - Relate Courses and Students(students per courses)");
Console.WriteLine("16 - UN-Relate Courses and Students(students per courses)");
Console.WriteLine("17 - Relate Trainers and Courses(Trainers per courses)");
Console.WriteLine("18 - UN-Relate Trainers and Courses(Trainers per courses)");
Console.WriteLine("19 - Relate Assignments and Courses(Assignments per courses)");
Console.WriteLine("20 - UN-Relate Assignments and Courses(Assignments per courses)");
Console.WriteLine("21 - Relate Assignments and Students(Assignments per Students)");
Console.WriteLine("22 - UN-Relate Assignments and Students(Assignments per Students)");
Console.WriteLine("23 - Exit from the programme");
Console.WriteLine("Please select one of the options: ");
int user_chioce = Convert.ToInt32(Console.ReadLine());
switch (user_chioce)
{
case 1:
StudentsManager.AddStudent();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 2:
StudentsManager.UpdateStudent();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 3:
StudentsManager.DeleteStudent();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 4:
TrainerManager.AddTrainer();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 5:
TrainerManager.UpdateTrainer();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 6:
TrainerManager.DeleteTrainer();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 7:
CourseManager.AddCourse();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 8:
CourseManager.UpdateCourse();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 9:
CourseManager.DeleteCourse();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 10:
AssignmentManager.AddAssignment();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 11:
AssignmentManager.UpdateAssignment();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 12:
AssignmentManager.DeleteAssignment();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 13:
HeadMasterManager.AddHeadMaster();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 14:
HeadMasterManager.DeleteHeadMaster();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 15:
StudentsManager.RelateStudentsCourses();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 16:
StudentsManager.UNRelateStudentsCourses();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 17:
TrainerManager.RelateCoursesToTrainers();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 18:
TrainerManager.UNRelateCoursesToTrainers();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 19:
CourseManager.RelateAssignmentsToCourses();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 20:
CourseManager.UNRelateAssignmentsToCourses();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 21:
StudentsManager.RelateStudentsAssignments();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 22:
StudentsManager.UNRelateStudentsAssignments();
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case 23:
Environment.Exit(0);
break;
}
}
catch (Exception)
{
Console.WriteLine("Wrong input");
}
}
}
}
public bool AddStudent([FromBody] Student student)
{
return(studentManager.AddStudent(student));
}