public static void InitProject()
{
Console.WriteLine("Individual Project 1, Part A, Stavros Vasileiadis");
Console.WriteLine("Type the number you see at the menu to perform each action");
Console.WriteLine("Dates should be put like this format: 2020-5-5");
Console.WriteLine(" ");
int pref1;
int pref2 = 0;
int pref3 = 22;
int pref4 = 22;
int pref5 = -1;
int pref6 = -2;
int pref7 = -2;
int count = 0;
bool hold = true;
DateTime date = new DateTime();
do
{
Console.WriteLine(" ");
pref1 = Helper.getNumber("your choise", 1); // key 1 = basic choices
if (pref1 == 25)
{
Synthetics.AddSynthetics();
continue;
}
if (pref1 == 4)
{
Console.WriteLine(" ");
do
{
pref4 = Helper.getNumber("if you want to exit app and check submition dates of students", 5); // key 5 = exit app
} while (pref4 != 21 && pref4 != 22);
if (pref4 == 21)
{
Helper.printString("Bye!");
break;
}
else if (pref4 == 22)
{
continue;
}
}
else
{
do
{
Console.WriteLine(" ");
pref3 = 22;
if (pref1 == 1)
{
pref2 = Helper.getNumber("your choise", 2); // key 2 = add data
hold = true;
if (pref2 == 5)
{
Console.WriteLine(" ");
GenList <Course> .AddValue(ObjectLists.Courses, new Course());
count = ObjectLists.Courses.Count;
if (count > 1)
{
for (int i = 0; i < count - 1; i++)
{
if (ObjectLists.Courses[count - 1].EndDate == ObjectLists.Courses[i].EndDate)
{
if (ObjectLists.Courses[count - 1].StartDate == ObjectLists.Courses[i].StartDate)
{
if (ObjectLists.Courses[count - 1].Title == ObjectLists.Courses[i].Title)
{
if (ObjectLists.Courses[count - 1].Type == ObjectLists.Courses[i].Type)
{
if (ObjectLists.Courses[count - 1].Stream == ObjectLists.Courses[i].Stream)
{
hold = false;
}
}
}
}
}
}
}
if (hold)
{
Helper.printString("Course added successfully!");
}
else if (hold == false)
{
Helper.printString("Course exists already!");
ObjectLists.Courses.RemoveAt(count - 1);
}
}
else if (pref2 == 6)
{
Console.WriteLine(" ");
GenList <Student> .AddValue(ObjectLists.Students, new Student());
count = ObjectLists.Students.Count;
if (count > 1)
{
for (int i = 0; i < count - 1; i++)
{
if (ObjectLists.Students[count - 1].FirstName == ObjectLists.Students[i].FirstName)
{
if (ObjectLists.Students[count - 1].LastName == ObjectLists.Students[i].LastName)
{
if (ObjectLists.Students[count - 1].DateOfBirth == ObjectLists.Students[i].DateOfBirth)
{
if (ObjectLists.Students[count - 1].TuitionFees == ObjectLists.Students[i].TuitionFees)
{
hold = false;
}
else
{
hold = true;
}
}
}
}
}
}
if (hold == true)
{
Helper.printString("Student added successfully!");
}
else if (hold == false)
{
Helper.printString("Student exists already!");
ObjectLists.Students.RemoveAt(count - 1);
}
}
else if (pref2 == 7)
{
Console.WriteLine(" ");
GenList <Trainer> .AddValue(ObjectLists.Trainers, new Trainer());
count = ObjectLists.Trainers.Count;
if (count > 1)
{
for (int i = 0; i < count - 1; i++)
{
if (ObjectLists.Trainers[count - 1].FirstName == ObjectLists.Trainers[i].FirstName)
{
if (ObjectLists.Trainers[count - 1].LastName == ObjectLists.Trainers[i].LastName)
{
if (ObjectLists.Trainers[count - 1].Subject == ObjectLists.Trainers[i].Subject)
{
hold = false;
}
}
}
}
}
if (hold)
{
Helper.printString("Trainer added successfully!");
}
else if (hold == false)
{
Helper.printString("Trainer exists already!");
ObjectLists.Trainers.RemoveAt(count - 1);
}
}
else if (pref2 == 8)
{
Console.WriteLine(" ");
GenList <Assignment> .AddValue(ObjectLists.Assignments, new Assignment());
count = ObjectLists.Assignments.Count;
if (count > 1)
{
for (int i = 0; i < count - 1; i++)
{
if (ObjectLists.Assignments[count - 1].Title == ObjectLists.Assignments[i].Title)
{
if (ObjectLists.Assignments[count - 1].OralMark == ObjectLists.Assignments[i].OralMark)
{
if (ObjectLists.Assignments[count - 1].TotalMark == ObjectLists.Assignments[i].TotalMark)
{
if (ObjectLists.Assignments[count - 1].SubDateTime == ObjectLists.Assignments[i].SubDateTime)
{
if (ObjectLists.Assignments[count - 1].Description == ObjectLists.Assignments[i].Description)
{
hold = false;
}
}
}
}
}
}
}
if (hold)
{
Helper.printString("Assignment added successfully!");
}
else if (hold == false)
{
Helper.printString("Assignment exists already!");
ObjectLists.Assignments.RemoveAt(count - 1);
}
}
}
else if (pref1 == 2)
{
Console.WriteLine(" ");
pref2 = Helper.getNumber("your choise", 3); // key 3 = assign data
//printString("9. Assign student(s) to course(s)");
//printString("10. Assign trainer(s) to course(s)");
//printString("11. Assign assignment(s) to course(s)");
//printString("12. Assign assignment(s) to student(s)");
if (pref2 == 9)
{
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to assign the students?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref5 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
if (ObjectLists.Students.Count > 0)
{
do
{
foreach (var item in ObjectLists.Students)
{
Helper.printString($"{item.ID}. Student name: {item.FirstName} {item.LastName}, " +
$"date of birth: {item.DateOfBirth.Date}");
}
Helper.printString("-1 to stop assigning students to this course");
pref6 = Helper.getNumber("your choice", 7); // key = 7, to take proper values from students.count
if (ObjectLists.Courses[pref5 - 1].CourseStudents.Contains(pref6))
{
Helper.printString("Student aldeady assigned to this Course!");
}
else if (!ObjectLists.Courses[pref5 - 1].CourseStudents.Contains(pref6) && pref6 != -1)
{
ObjectLists.Courses[pref5 - 1].CourseStudents.Add(pref6);
Helper.printString("Student assigned!");
}
} while (pref6 != -1);
}
else
{
Helper.printString("There are no students yet!");
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else if (pref2 == 10)
{
Console.WriteLine(" ");
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to assign the trainers?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref5 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
if (ObjectLists.Trainers.Count > 0)
{
do
{
foreach (var item in ObjectLists.Trainers)
{
Helper.printString($"{item.ID}. Trainer name: {item.FirstName} {item.LastName}, " +
$"subject: {item.Subject}");
}
Helper.printString("-1 to stop assigning trainers to this course");
pref6 = Helper.getNumber("your choice", 8); // key = 8, to take proper values from trainers.count
if (ObjectLists.Courses[pref5 - 1].CourseTrainers.Contains(pref6))
{
Helper.printString("Trainer aldeady assigned to this Course!");
}
else if (!ObjectLists.Courses[pref5 - 1].CourseTrainers.Contains(pref6) && pref6 != -1)
{
ObjectLists.Courses[pref5 - 1].CourseTrainers.Add(pref6);
Helper.printString("Trainner assigned!");
}
} while (pref6 != -1);
}
else
{
Helper.printString("There are no trainers yet!");
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else if (pref2 == 11 || pref2 == 12)
{
Console.WriteLine(" ");
if (pref2 == 11)
{
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to assign the trainers?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref5 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
if (ObjectLists.Assignments.Count > 0)
{
do
{
foreach (var item in ObjectLists.Assignments)
{
Helper.printString($"{item.ID}. Assignment name: {item.Title}");
}
Helper.printString("-1 to stop assigning trainers to this course");
pref6 = Helper.getNumber("your choice", 9);
// key = 9, to take proper values from assignments.count
if (ObjectLists.Courses[pref5 - 1].CourseAssignments.Contains(pref6))
{
Helper.printString("Assignment aldeady assigned to this Course!");
}
else if (!ObjectLists.Courses[pref5 - 1].CourseAssignments.Contains(pref6) && pref6 != -1)
{
ObjectLists.Courses[pref5 - 1].CourseAssignments.Add(pref6);
Helper.printString("Assignment assigned!");
}
} while (pref6 != -1);
}
else
{
Helper.printString("There are no assignments yet!");
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else if (pref2 == 12)
{
Console.WriteLine(" ");
if (ObjectLists.Students.Count > 0)
{
Helper.printString("To which student would you like to assign the trainers?");
foreach (var item in ObjectLists.Students)
{
Helper.printString($"{item.ID}. Student name: {item.FirstName} {item.LastName}");
}
pref5 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
if (ObjectLists.Assignments.Count > 0)
{
do
{
foreach (var item in ObjectLists.Assignments)
{
Helper.printString($"{item.ID}. Assignment name: {item.Title}");
}
Helper.printString("-1 to stop assigning trainers to this course");
pref6 = Helper.getNumber("your choice", 9);
// key = 9, to take proper values from assignments.count
if (ObjectLists.Students[pref5 - 1].StudentAssignments.Contains(pref6))
{
Helper.printString("Assignment aldeady assigned to this Course!");
}
else if (!ObjectLists.Students[pref5 - 1].StudentAssignments.Contains(pref6) && pref6 != -1)
{
ObjectLists.Students[pref5 - 1].StudentAssignments.Add(pref6);
Helper.printString("Assignment assigned!");
}
} while (pref6 != -1);
}
else
{
Helper.printString("There are no assignments yet!");
}
}
else
{
Helper.printString("There are no students yet!");
}
}
}
}
else if (pref1 == 3)
{
Console.WriteLine(" ");
pref2 = Helper.getNumber("your choise", 4); // key 4 = prints
//printString("13. Print all courses");
//printString("14. Print all students");
//printString("15. Print all trainers");
//printString("16. Print all assignments");
//printString("17. Print all students per course");
//printString("18. Print all trainers per course");
//printString("19. Print all assignments per course");
//printString("20. Print all assignments per student");
//printString("24. Print students that attend more than 1 course");
if (pref2 == 13)
{
Console.WriteLine(" ");
if (ObjectLists.Courses.Count > 0)
{
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course name: {item.Title}, stream: {item.Stream}, type: {item.Type}," +
$" start date: {item.StartDate.Date}, end date: {item.EndDate.Date}");
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else if (pref2 == 14)
{
Console.WriteLine(" ");
if (ObjectLists.Students.Count > 0)
{
foreach (var item in ObjectLists.Students)
{
Helper.printString($"{item.ID}. Student name: {item.FirstName} {item.LastName}, date of bith {item.DateOfBirth.Date} " +
$" tuition fees: {item.TuitionFees}");
}
}
else
{
Helper.printString("There are no students yet!");
}
}
else if (pref2 == 15)
{
Console.WriteLine(" ");
if (ObjectLists.Trainers.Count > 0)
{
foreach (var item in ObjectLists.Trainers)
{
Helper.printString($"{item.ID}. Trainer name: {item.FirstName} {item.LastName}, subject: {item.Subject}");
}
}
else
{
Helper.printString("There are no trainers yet!");
}
}
else if (pref2 == 16)
{
Console.WriteLine(" ");
if (ObjectLists.Assignments.Count > 0)
{
foreach (var item in ObjectLists.Assignments)
{
Helper.printString($"{item.ID}. Assignment title: {item.Title}, description: {item.Description}" +
$" submission date: {item.SubDateTime.Date}, oral mark: {item.OralMark}, total mark: {item.TotalMark}");
}
}
else
{
Helper.printString("There are no assignments yet!");
}
}
else if (pref2 == 17)
{
Console.WriteLine(" ");
if (ObjectLists.Students.Count > 0)
{
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to see assigned students?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref7 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
foreach (var item in ObjectLists.Students)
{
if (ObjectLists.Courses[pref7 - 1].CourseStudents.Contains(item.ID))
{
Helper.printString($"{item.ID}. Student name: {item.FirstName} {item.LastName}, " +
$"date of bith {item.DateOfBirth.Date}, tuition fees: {item.TuitionFees}");
}
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else
{
Helper.printString("There are no students yet!");
}
}
else if (pref2 == 18)
{
Console.WriteLine(" ");
if (ObjectLists.Trainers.Count > 0)
{
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to see assigned students?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref7 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
foreach (var item in ObjectLists.Trainers)
{
if (ObjectLists.Courses[pref7 - 1].CourseTrainers.Contains(item.ID))
{
Helper.printString($"{item.ID}. Trainer name: {item.FirstName} {item.LastName}, " +
$"subject {item.Subject}");
}
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else
{
Helper.printString("There are no trainers yet!");
}
}
else if (pref2 == 19)
{
Console.WriteLine(" ");
if (ObjectLists.Assignments.Count > 0)
{
if (ObjectLists.Courses.Count > 0)
{
Helper.printString("To which course would you like to see assigned students?");
foreach (var item in ObjectLists.Courses)
{
Helper.printString($"{item.ID}. Course title: {item.Title}");
}
pref7 = Helper.getNumber("your choice", 6); // key = 6, to take proper values from courses.count
foreach (var item in ObjectLists.Assignments)
{
if (ObjectLists.Courses[pref7 - 1].CourseAssignments.Contains(item.ID))
{
Helper.printString($"{item.ID}. Assignment title: {item.Title}, description: {item.Description}" +
$" submission date: {item.SubDateTime.Date}, oral mark: {item.OralMark}, total mark: {item.TotalMark}");
}
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else
{
Helper.printString("There are no assignments yet!");
}
}
else if (pref2 == 20)
{
Console.WriteLine(" ");
if (ObjectLists.Assignments.Count > 0)
{
if (ObjectLists.Students.Count > 0)
{
Helper.printString("To which student would you like to see assigned assignments?");
foreach (var item in ObjectLists.Students)
{
Helper.printString($"{item.ID}. Student name: {item.LastName} {item.FirstName}, birth: {item.DateOfBirth.Date}");
}
pref7 = Helper.getNumber("your choice", 7); // key = 7, to take proper values from students.count
foreach (var item in ObjectLists.Assignments)
{
if (ObjectLists.Students[pref7 - 1].StudentAssignments.Contains(item.ID))
{
Helper.printString($"{item.ID}. Assignment title: {item.Title}, description: {item.Description}" +
$" submission date: {item.SubDateTime.Date}, oral mark: {item.OralMark}, total mark: {item.TotalMark}");
}
}
}
else
{
Helper.printString("There are no students yet!");
}
}
else
{
Helper.printString("There are no assignments yet!");
}
}
else if (pref2 == 24)
{
Console.WriteLine(" ");
if (ObjectLists.Students.Count > 0)
{
if (ObjectLists.Courses.Count > 0)
{
foreach (var item in ObjectLists.Students)
{
int contains = 0;
foreach (var item2 in ObjectLists.Courses)
{
if (item2.CourseStudents.Contains(item.ID))
{
contains++;
}
}
if (contains >= 2)
{
Helper.printString($"{item.ID} Student name: {item.FirstName} {item.LastName}" +
$" date of birth: {item.DateOfBirth.Date}");
}
}
}
else
{
Helper.printString("There are no courses yet!");
}
}
else
{
Helper.printString("There are no students yet!");
}
}
}
if (pref2 == 23)
{
do
{
pref3 = Helper.getNumber("if you want to return to main menu", 5); // key 5 = exit sub app
} while (pref3 != 21 && pref3 != 22);
}
if (pref3 == 21)
{
break;
}
else if (pref3 == 22)
{
continue;
}
} while (pref3 != 21);
continue;
}
} while(pref4 != 21);
do
{
Console.WriteLine(" ");
if (ObjectLists.Assignments.Count > 0)
{
if (ObjectLists.Students.Count > 0)
{
Helper.printString("Do you want to check student's assignment due date?");
pref4 = Helper.getNumber("your choice", 5);
if (pref4 == 21)
{
date = Helper.getDate("date you want to check");
while (!date.DayOfWeek.ToString().Equals("Monday"))
{
date = date.AddDays(-1);
}
foreach (var item in ObjectLists.Students)
{
foreach (var item2 in ObjectLists.Assignments)
{
if (item.StudentAssignments.Contains(item2.ID))
{
if (item2.SubDateTime >= date && item2.SubDateTime <= date.AddDays(5))
{
Helper.printString($"Student: {item.FirstName} {item.LastName}");
}
}
}
}
}
}
else
{
Helper.printString("There are no sutdents yet! Bye!");
pref4 = -1;
}
}
else
{
Helper.printString("There are no assignments yet! Bye!");
pref4 = -1;
}
if (pref4 == 22)
{
Helper.printString("Bye");
}
} while (pref4 == 21);
}
public static void AddSynthetics()
{
if (ObjectLists.Courses.Count > 0)
{
countCourses = ObjectLists.Courses.Count;
}
if (ObjectLists.Students.Count > 0)
{
countStudents = ObjectLists.Students.Count;
}
if (ObjectLists.Assignments.Count > 0)
{
countAssignments = ObjectLists.Assignments.Count;
}
if (ObjectLists.Trainers.Count > 0)
{
countTrainers = ObjectLists.Trainers.Count;
}
if (i == 0)
{
GenList <Course> .AddValue(ObjectLists.Courses, new Course("course1 title", "course1 stream", "course1 type",
Convert.ToDateTime("2020-1-1").Date, Convert.ToDateTime("2020-5-5").Date));
GenList <Course> .AddValue(ObjectLists.Courses, new Course("course2 title", "course2 stream", "course2 type",
Convert.ToDateTime("2020-1-1"), Convert.ToDateTime("2020-5-5")));
GenList <Student> .AddValue(ObjectLists.Students, new Student("student1 lastname", "student1 firstname",
Convert.ToDateTime("1991-1-1").Date, 2000));
GenList <Student> .AddValue(ObjectLists.Students, new Student("student2 lastname", "student2 firstname",
Convert.ToDateTime("1995-1-1").Date, 2001));
GenList <Student> .AddValue(ObjectLists.Students, new Student("student3 lastname", "student3 firstname",
Convert.ToDateTime("1992-1-1").Date, 2002));
GenList <Trainer> .AddValue(ObjectLists.Trainers, new Trainer("trainer1 lastname", "trainer1 firstname", "subject tr1"));
GenList <Trainer> .AddValue(ObjectLists.Trainers, new Trainer("trainer2 lastname", "trainer2 firstname", "subject tr2"));
GenList <Assignment> .AddValue(ObjectLists.Assignments, new Assignment("ass1 title", "ass1 description",
Convert.ToDateTime("2020-3-3").Date, 100, 100));
GenList <Assignment> .AddValue(ObjectLists.Assignments, new Assignment("ass2 title", "ass2 description",
Convert.ToDateTime("2020-4-4").Date, 100, 100));
GenList <Assignment> .AddValue(ObjectLists.Assignments, new Assignment("ass3 title", "ass3 description",
Convert.ToDateTime("2020-5-5").Date, 100, 100));
GenList <Assignment> .AddValue(ObjectLists.Assignments, new Assignment("ass3 title", "ass3 description",
Convert.ToDateTime("2020-6-6").Date, 100, 100));
ObjectLists.Courses[countCourses].CourseAssignments.Add(ObjectLists.Assignments[countAssignments].ID);
ObjectLists.Courses[countCourses].CourseAssignments.Add(ObjectLists.Assignments[countAssignments + 1].ID);
ObjectLists.Courses[countCourses + 1].CourseAssignments.Add(ObjectLists.Assignments[countAssignments + 2].ID);
ObjectLists.Courses[countCourses + 1].CourseAssignments.Add(ObjectLists.Assignments[countAssignments + 3].ID);
ObjectLists.Courses[countCourses].CourseStudents.Add(ObjectLists.Students[countStudents].ID);
ObjectLists.Courses[countCourses].CourseStudents.Add(ObjectLists.Students[countStudents + 1].ID);
ObjectLists.Courses[countCourses + 1].CourseStudents.Add(ObjectLists.Students[countStudents + 2].ID);
ObjectLists.Courses[countCourses].CourseTrainers.Add(ObjectLists.Trainers[countTrainers].ID);
ObjectLists.Courses[countCourses + 1].CourseTrainers.Add(ObjectLists.Trainers[countTrainers + 1].ID);
ObjectLists.Students[countStudents].StudentAssignments.Add(ObjectLists.Assignments[countAssignments].ID);
ObjectLists.Students[countStudents].StudentAssignments.Add(ObjectLists.Assignments[countAssignments + 1].ID);
ObjectLists.Students[countStudents + 1].StudentAssignments.Add(ObjectLists.Assignments[countAssignments + 2].ID);
ObjectLists.Students[countStudents + 1].StudentAssignments.Add(ObjectLists.Assignments[countAssignments + 3].ID);
Helper.printString("Synthetics were successfully added!");
i++;
}
else
{
Helper.printString("You cant add synthetics more than once!");
}
}
