public static void ShowAssignmentsPerStudent()
{
Console.Clear();
StudentDb sDB = new StudentDb();
AssignmentsPerStudentDb apsDB = new AssignmentsPerStudentDb();
List <Student> students = sDB.GetStudents();
Console.Clear();
if (students.Count != 0)
{
Console.WriteLine($"Please select a Student to see his Assignments: \n");
ShowList(students, "Students");
bool result = Int32.TryParse(Console.ReadLine(), out int studentID);
while (!result || studentID < 1 || studentID > students.Count)
{
Console.Write($"Wrong input! Please select using numbers from 1 to {students.Count}\n");
result = Int32.TryParse(Console.ReadLine(), out studentID);
}
Console.Clear();
List <AssignmentPerStudent> assignmentsPerStudent = apsDB.GetAssignmentPerStudent(studentID);
ShowList(assignmentsPerStudent, "Assignments");
}
else
{
Console.WriteLine($"There are not Students or Assignments yet");
}
}
