private void Assign(MegaHard cd, Assignment ass)
{
List <Course> courselist = cd.Courses.ToList();
Console.WriteLine("\nAssign Assignment to course:");
try
{
int input = Helper.Assign("Assignment", courselist);
input = ifInputis0(input, courselist, ass.AssID);
while (input != 0 && courselist.Where(c => c.CourseID == input).Any(c => c.Assignments.Any(a => a.AssID == ass.AssID)))
{
Console.WriteLine("\nAssignment already exists that course or Assignment Sub Date is sooner than the course Start Date! Choose another:\n");
input = Helper.Assign("Assignment", courselist);
input = ifInputis0(input, courselist, ass.AssID);
if (input == 0)
{
break;
}
}
if (input != 0)
{
try
{
cd.Courses.FirstOrDefault(c => c.CourseID == input).Assignments.Add(ass);
cd.SaveChanges();
}
catch (SqlException ex)
{
Console.WriteLine(ex.Message);
}
}
bool assignAgain = Helper.AssignAgain("Assignment");
if (assignAgain)
{
Assign(cd, ass);
}
}
catch (Exception)
{
//Console.WriteLine(ex.Message);
Console.Beep();
Console.WriteLine("Good job! You have unlocked a hidden code block! Please restart!");
}
}
private void Assign(MegaHard cd, Trainer tr)
{
List <Course> courselist = cd.Courses.ToList();
Console.WriteLine("\nAssign Trainer to course:");
try
{
int input = Helper.Assign("Trainer", courselist);
input = ifInputis0(input, courselist, tr.TrainerID);
while (input != 0 && courselist.Where(c => c.CourseID == input).Any(c => c.Trainers.Any(t => t.TrainerID == tr.TrainerID)))
{
Console.WriteLine("\nTrainer already exists that course! Choose another:\n");
input = Helper.Assign("Trainer", courselist);
input = ifInputis0(input, courselist, tr.TrainerID);
if (input == 0)
{
break;
}
}
if (input != 0)
{
try
{
cd.Courses.FirstOrDefault(c => c.CourseID == input).Trainers.Add(tr);
cd.SaveChanges();
}
catch (SqlException ex)
{
Console.WriteLine(ex.Message);
}
}
bool assignAgain = Helper.AssignAgain("Trainer");
if (assignAgain)
{
Assign(cd, tr);
}
}
catch (Exception)
{
Console.Beep();
//Console.WriteLine(ex.Message);
Console.WriteLine("Good job! You have unlocked a hidden code block! Please restart!");
}
}
private void Assign(MegaHard cd, Student st)
{
List <Course> courselist = cd.Courses.ToList();
Console.WriteLine("\nAssign Student to course:");
try
{
int input = Helper.Assign("Student", courselist);
input = ifInputis0(input, courselist, st.StudentID);
while (input != 0 && courselist.Where(c => c.CourseID == input).Any(c => c.Students.Any(s => s.StudentID == st.StudentID)))
{
Console.WriteLine("\nStudent already exists that course! Choose another:\n");
input = Helper.Assign("Student", courselist);
input = ifInputis0(input, courselist, st.StudentID);
if (input == 0)
{
break;
}
}
if (input != 0)
{
try
{
cd.Courses.FirstOrDefault(c => c.CourseID == input).Students.Add(st);
cd.SaveChanges();
}
catch (SqlException ex)
{
Console.WriteLine(ex.Message);
}
}
bool assignAgain = Helper.AssignAgain("Student");
if (assignAgain)
{
Assign(cd, st);
}
}
catch (Exception)
{
Console.Beep();
//Console.WriteLine(ex.Message);
Console.WriteLine("Good job! You have unlocked a hidden code block! Please restart for secret features!");
}
}
public void AddCourseToList(Course a, MegaHard cd)
{
bool b = cd.Courses.Any(c => c.Title == Title && c.Stream == Stream && c.Type == Type && c.Start_date == Start_date && c.End_date == End_date);
if (!b)
{
try
{
cd.Courses.Add(a);
cd.SaveChanges();
}
catch (SqlException)
{
Console.WriteLine("All ok");
}
}
else
{
Console.WriteLine("Course already exists so this instance is deleted!");
}
}
public void AddAssToCourse(Assignment ass, MegaHard cd)
{
bool b = cd.Assignments.Any(a => a.Title == Title && a.Description == Description && a.SubDateTime == SubDateTime && a.OralMark == OralMark && a.TotalMark == TotalMark);
if (!b)
{
try
{
cd.Assignments.Add(ass);
cd.SaveChanges();
Assign(cd, ass);
}
catch (SqlException)
{
Console.WriteLine("All ok");
}
}
else
{
Console.WriteLine("Assignment already exists so this instance is deleted!");
}
}
public void AddTrainerToCourse(Trainer tr, MegaHard cd)
{
bool b = cd.Trainers.Any(t => t.FirstName == FirstName && t.LastName == LastName && t.Subject == Subject);
if (!b)
{
try
{
cd.Trainers.Add(tr);
cd.SaveChanges();
Assign(cd, tr);
}
catch (SqlException)
{
Console.WriteLine("All ok");
}
}
else
{
Console.WriteLine("Trainer already exists so this instance is deleted!");
}
}
public void AddStudentToCourse(Student st, MegaHard cd)
{
bool b = cd.Students.Any(s => s.FirstName == FirstName && s.LastName == LastName && s.DateOfBirth == DateOfBirth);
if (!b)
{
try
{
cd.Students.Add(st);
cd.SaveChanges();
Assign(cd, st);
}
catch (SqlException)
{
Console.WriteLine("All ok");
}
}
else
{
Console.WriteLine("Student already exists so this instance is deleted!");
}
}