internal static void Main()
{
//testing SoftUni's learning system
//testing students
CurrentStudent crntStudent = new CurrentStudent("Ivan", "Ivanich", 25, 12478, 5.32, "OOP");
Console.WriteLine(crntStudent);
Console.WriteLine();
DropoutStudent drpStudent = new DropoutStudent("Prekusnal", "Student", 21, 12202, 3.03, "Murzi me");
drpStudent.ReApply();
Console.WriteLine();
GraduatedStudent gradStudent = new GraduatedStudent("Evgeni", "Minchev", 35, 22471, 5.92);
Console.WriteLine(gradStudent);
Console.WriteLine();
OnlineStudent onlnStd = new OnlineStudent("Mircho", "Mirchev", 27, 65234, 5.47, "OOP");
Console.WriteLine(onlnStd);
Console.WriteLine();
OnsiteStudent onstStd = new OnsiteStudent("Stef", "Andres", 23, 52416, 4.99, 4, "HQC");
Console.WriteLine(onstStd);
Console.WriteLine();
//testing trainers
JuniorTrainer jun = new JuniorTrainer("Fil", "Kolev", 32);
Console.WriteLine(jun);
jun.CreateCourse("OOP");
jun.CreateCourse("HQC");
Console.WriteLine();
SeniorTrainer sen = new SeniorTrainer("Svetlin", "Nakov", 41);
Console.WriteLine(sen);
sen.CreateCourse("Data bases");
sen.CreateCourse("ASP.Net MCV basics");
sen.DeleteCourse("OOP");
}
static void Main()
{
List <Person> persons = new List <Person>();
persons.Add(new SeniorTrainer("Mihail", "Draganov", 42));
persons.Add(new OnsiteStudent("Georgi", "Peikov", 25, 4367743, 5.20, "Advanced C#", 2));
persons.Add(new OnlineStudent("Georgi", "Peikov", 25, 4367743, 5.20, "Advanced Back-End"));
persons.Add(new SeniorTrainer("Sonya", "Petkova", 48));
persons.Add(new JuniorTrainer("Sonya", "Petkova", 48));
persons.Add(new JuniorTrainer("Galq", "Vazova", 39));
persons.Add(new GraduateStudent("Ivan", "Tsankov", 23, 5356672, 4.95));
persons.Add(new CurrentStudent("Katerina", "Mileva", 19, 4536545, 5.78, "Java Fundamentals"));
persons.Add(new DropoutStudent("Pesho", "Goshev", 21, 543536, 3.65, "Presence drunk on lectures."));
persons.Add(new SeniorTrainer("Pencho", "Vasilev", 48));
persons.Add(new OnsiteStudent("Vankata", "Draganov", 24, 4235436, 5.00, "Advanced C#", 5));
persons.Add(new OnlineStudent("Stoqn", "Ivanov", 19, 547452654, 4.70, "Advanced Back-End"));
persons.Add(new SeniorTrainer("Mihaila", "Dimitrova", 38));
persons.Add(new JuniorTrainer("Ivaila", "Hristova", 43));
persons.Add(new JuniorTrainer("Filip", "Ignatov", 36));
persons.Add(new GraduateStudent("Tihomir", "Georgiev", 25, 2376535, 4.56));
persons.Add(new CurrentStudent("Dimitar", "Conev", 23, 465256, 5.23, "Java Fundamentals"));
persons.Add(new DropoutStudent("Ivan", "Petrov", 25, 765344, 5.65, "Killed an inocent student."));
var currentStudentsOnly = persons.Where(x => x.GetType() == typeof(CurrentStudent));
foreach (var student in currentStudentsOnly)
{
CurrentStudent st = (CurrentStudent)student;
Console.WriteLine(st.ToString());
Console.WriteLine("Student number: {0}\nAverage Grade: {1}\n", st.StudentNumber, st.AverageGrade);
}
}
public ActionResult CheckLogInInfo(Student s)
{
if (s.Email == "Admin" && s.Password == "1234")
{
return(RedirectToAction("AdminPage", "Admin"));
}
try
{
if (DataConnection.CheckLogInInfo(s) == true)
{
CurrentStudent.GetInstance().InitializeStudent(s);
return(RedirectToAction("StudentPage", "Register"));
}
else
{
Global.currentError = Global.Errors.invalidLogIn;
return(RedirectToAction("LogIn", "LogIn"));
}
}
catch (SqlException e)
{
Global.currentError = Global.Errors.coundNotConnectToDatabase;
return(RedirectToAction("LogIn", "LogIn"));
}
}
private void StudentChecker()
{
if (CurrentStudent.Age <= 7)
{
MessageBox.Show("Student is Underage!");
}
else
{
if (SelectedStudent == null)
{
SaveStudent();
}
else
{
if (CurrentStudent.Equals(SelectedStudent))
{
MessageBox.Show("Updated");
}
else
{
UpdateStudent();
}
}
SelectedStudent = null;
CurrentStudent = null;
SV.Close();
}
}
public ActionResult ReadPost(int Id)
{
Post post = StudentNewsDb.Posts.Find(Id);
CurrentStudent currentStudent = StudentNewsDb.CurrentStudent.First();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
return(View(Tuple.Create(student, post)));
}
private void DeleteStudent()
{
if (CurrentStudent != null)
{
context.Delete(CurrentStudent.Model());
Students.Remove(CurrentStudent);
CurrentStudent = null;
}
}
public ActionResult DropStudentFromCourse(CourseRegistration r)
{
if (r.CourseToAlter >= 0)
{
CurrentStudent.GetInstance().RemoveCourse(r.CourseToAlter);
}
Global.lastpartialView = "DropCourse";
return(RedirectToAction("StudentPage", "Register"));
}
public PartialViewResult DropCourse()
{
CourseRegistration r = new CourseRegistration();
r.student = new Student(CurrentStudent.GetInstance().FirstName, CurrentStudent.GetInstance().LastName, CurrentStudent.GetInstance().Password, CurrentStudent.GetInstance().Email, CurrentStudent.GetInstance().ID, CurrentStudent.GetInstance().major);
r.student.schedule = CurrentStudent.GetInstance().GetSchedule();
foreach (var item in r.student.schedule)
{
r.isDropped.Add(item.Value.ID, false);
}
return(PartialView(r));
}
public PartialViewResult ViewSchedule()
{
Student s = new Student();
s.FirstName = CurrentStudent.GetInstance().FirstName;
s.LastName = CurrentStudent.GetInstance().LastName;
s.Email = CurrentStudent.GetInstance().Email;
s.Password = CurrentStudent.GetInstance().Password;
s.major = CurrentStudent.GetInstance().major;
s.schedule = (CurrentStudent.GetInstance().GetSchedule());
Global.lastpartialView = "ViewSchedule";
return(PartialView(s));
}
public PartialViewResult StudentInfo()
{
Student s = new Student();
s.FirstName = CurrentStudent.GetInstance().FirstName;
s.LastName = CurrentStudent.GetInstance().LastName;
s.Email = CurrentStudent.GetInstance().Email;
s.Password = CurrentStudent.GetInstance().Password;
s.major = CurrentStudent.GetInstance().major;
s.schedule = (CurrentStudent.GetInstance().GetSchedule());
s.CalculateCredits();
return(PartialView(s));
}
public ActionResult UpdateStudentInfo(Student s)
{
CurrentStudent.GetInstance().Email = s.Email;
CurrentStudent.GetInstance().Password = s.Password;
CurrentStudent.GetInstance().FirstName = s.FirstName;
CurrentStudent.GetInstance().LastName = s.LastName;
s.ID = CurrentStudent.GetInstance().ID;
s.major = CurrentStudent.GetInstance().major;
s.schedule = (CurrentStudent.GetInstance().GetSchedule());
DataConnection.UpdateStudent(CurrentStudent.GetInstance().ID, s);
Global.lastpartialView = "StudentInfo";
return(RedirectToAction("StudentPage", "Register"));
}
public ActionResult DeletePost(int Id)
{
Post post = StudentNewsDb.Posts.Find(Id);
CurrentStudent currentStudent = StudentNewsDb.CurrentStudent.First();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
if (post.StudentId != student.Id)
{
return(View("EditDeleteErrorView"));
}
StudentNewsDb.Posts.Remove(post);
StudentNewsDb.SaveChanges();
return(RedirectToAction("NewsListForm", student));
}
public ActionResult AddComment(string CommentText, int Id)
{
CurrentStudent currentStudent = StudentNewsDb.CurrentStudent.First();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
Comment newComment = new Comment();
newComment.Content = CommentText;
newComment.PostId = Id;
newComment.Post = StudentNewsDb.Posts.Find(Id);
newComment.AuthorId = student.Id;
newComment.DateOfCreation = DateTime.Now;
StudentNewsDb.Comments.Add(newComment);
StudentNewsDb.SaveChanges();
return(View());
}
public ActionResult Edit(int Id)
{
Post post = StudentNewsDb.Posts.Find(Id);
CurrentStudent currentStudent = StudentNewsDb.CurrentStudent.First();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
if (post.StudentId != student.Id)
{
return(View("EditDeleteErrorView"));
}
StringBuilder tagStr = new StringBuilder();
foreach (var tag in post.Tags)
{
tagStr.AppendFormat("#" + tag.Name);
}
TempData["TagStr"] = tagStr;
return(View(Tuple.Create(student, post)));
}
public ActionResult RegisterCourse(CourseRegistration r)
{
Course tempCourse = DataConnection.getCourse(r.CourseToAlter);
if (CurrentStudent.GetInstance().CheckForOverlap(tempCourse))
{
Global.currentError = Global.Errors.timeOverlap;
}
else
{
if (Global.currentError != Global.Errors.fullschedule)
{
Global.currentError = "";
}
CurrentStudent.GetInstance().AddCourse(tempCourse);
}
Global.lastpartialView = "AddCourse";
return(RedirectToAction("StudentPage", "Register"));
}
public PartialViewResult AddCourse()
{
CourseRegistration r = new CourseRegistration();
r.student = new Student(CurrentStudent.GetInstance().FirstName, CurrentStudent.GetInstance().LastName, CurrentStudent.GetInstance().Password, CurrentStudent.GetInstance().Email, CurrentStudent.GetInstance().ID, CurrentStudent.GetInstance().major);
r.student.schedule = CurrentStudent.GetInstance().GetSchedule();
r.student.CalculateCredits();
if (r.student.isFull)
{
Global.currentError = Global.Errors.fullschedule;
}
else if (Global.currentError != Global.Errors.timeOverlap)
{
Global.currentError = "";
}
r.courses = DataConnection.getAllCourses();
return(PartialView(r));
}
public ActionResult EditPost(int Id, string Description, string Content, string TagsStr)
{
Post post = StudentNewsDb.Posts.Find(Id);
post.Description = Description;
post.Content = Content;
String[] TagsStringArray = TagsStr.Split(new char[] { '#' }, StringSplitOptions.RemoveEmptyEntries);
post.Tags.Clear();
foreach (var tagName in TagsStringArray)
{
post.Tags.Add(new Tag {
Name = tagName
});
}
StudentNewsDb.SaveChanges();
CurrentStudent currentStudent = StudentNewsDb.CurrentStudent.First();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
return(RedirectToAction("NewsListForm", student));
}
static void Main()
{
List<object> list = new List<object>();
Person stamat = new Person("Stamat", "Stamtov", 18);
Trainer vladi = new Trainer("Vladi", "Vargala", 24);
SeniorTrainer nakov = new SeniorTrainer("Svetin", "Nakov", 22);
JuniorTrainer niki = new JuniorTrainer("Nikolay", "Bankin", 18);
niki.CreateCourse("Tvardost na betona");
nakov.DeleteCourse("Tvardost na betona");
Student mimi = new Student("Mariya", "Ilieva", 25, 1345, 4.60);
DropoutStudent vasko = new DropoutStudent("Vasko", "Keca", 17, 300, 5, "Music");
vasko.Reapply();
GraduateStudent nobody = new GraduateStudent("Misho", "Birata", 40, 20, 3.40);
OnlineStudent uncleTony = new OnlineStudent("Uncle", "Antony", 25, 7, 5, "OOP");
CurrentStudent me = new CurrentStudent("Gosho", "Lyaskov", 28, 1, 5.4, "OOP");
CurrentStudent you = new CurrentStudent("Pesho", "Peshev", 28, 2, 5.1, "OOP");
CurrentStudent somebody = new CurrentStudent("Uncnown", "Person", 14, 190, 6, "OOP");
AddtoList(list, stamat, vladi, nakov, niki, mimi, vasko, nobody, uncleTony, me, you, somebody);
list.Where(x => x is CurrentStudent).OrderByDescending(x => ((Student)x).StudentAverageGrade).ToList().ForEach(x => Console.WriteLine(x.ToString()));
}
static void Main()
{
var nasko = new Trainer("Atanas", "Rusenov", 21);
var fill = new JuniorTrainer("Filip", "Kolev", 28);
var nakov = new SeniorTrainer("Svetlin", "Nakov", 60);
var mark = new GraduateStudent("Марк", "Зукърбъргов", 38, 120511, 6.00);
var mitio = new DropoutStudent("Митьо", "Крика", 40, 343535, 2.30, "Много големи ръки");
var djordjano = new CurrentStudent("Djordjano", "Djordjankata", 25, 0888155,"Introducing to singing");
var baiVulcho = new OnlineStudent("Бай", "Вълчо", 73, 4444, 5.60,"OOP");
var lelqVanche = new OnsiteStudent("Леля", "Ванче", 57, 12034, 4.89, "Аdvanced C#", 20);
nakov.DeleteCourse("PHP");
fill.CreateCourse("Advanced C#");
nasko.CreateCourse("Kopane");
nakov.DeleteCourse("Kopane"); // Nasko, what are you doing?!?
Console.WriteLine();
var persons = new List<Person>()
{
nasko,
fill,
nakov,
mark,
mitio,
djordjano,
baiVulcho,
lelqVanche
};
var currentStudents = persons.Where(student => student is CurrentStudent)
.OrderBy(student => ((Student)student).AverageGrade)
.Select(student => student);
foreach (var currentStudent in currentStudents)
{
Console.WriteLine(currentStudent);
}
}
static void Main()
{
var nasko = new Trainer("Atanas", "Rusenov", 21);
var fill = new JuniorTrainer("Filip", "Kolev", 28);
var nakov = new SeniorTrainer("Svetlin", "Nakov", 60);
var mark = new GraduateStudent("Марк", "Зукърбъргов", 38, 120511, 6.00);
var mitio = new DropoutStudent("Митьо", "Крика", 40, 343535, 2.30, "Много големи ръки");
var djordjano = new CurrentStudent("Djordjano", "Djordjankata", 25, 0888155, "Introducing to singing");
var baiVulcho = new OnlineStudent("Бай", "Вълчо", 73, 4444, 5.60, "OOP");
var lelqVanche = new OnsiteStudent("Леля", "Ванче", 57, 12034, 4.89, "Аdvanced C#", 20);
nakov.DeleteCourse("PHP");
fill.CreateCourse("Advanced C#");
nasko.CreateCourse("Kopane");
nakov.DeleteCourse("Kopane"); // Nasko, what are you doing?!?
Console.WriteLine();
var persons = new List <Person>()
{
nasko,
fill,
nakov,
mark,
mitio,
djordjano,
baiVulcho,
lelqVanche
};
var currentStudents = persons.Where(student => student is CurrentStudent)
.OrderBy(student => ((Student)student).AverageGrade)
.Select(student => student);
foreach (var currentStudent in currentStudents)
{
Console.WriteLine(currentStudent);
}
}
public async Task <ActionResult> Confirmation(string ButtonType)
{
if (ButtonType == "Next")
{
ApplicationDbContext context = new ApplicationDbContext();
var UserManager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(context));
var user = new ApplicationUser {
UserName = CurrentUserModel.Username, Email = CurrentUserModel.Email, DisplayName = CurrentStudent.Parents.First().Parent.GetFullName()
};
var result = await UserManager.CreateAsync(user, CurrentUserModel.Password);
if (result.Succeeded)
{
UserManager.AddToRole(user.Id, "Parent");
CurrentStudent.Parents.First().Parent.user_id = user.Id;
ApplicationSignInManager SignInManager = HttpContext.GetOwinContext().Get <ApplicationSignInManager>();
await SignInManager.SignInAsync(user, isPersistent : false, rememberBrowser : false);
CurrentStudent.Languages.Clear();
foreach (string lan_id in StudentExtraInfoModel.Languages)
{
CurrentStudent.Languages.Add(_unitOfWork.Languages.Find(lan_id));
}
if (CurrentAppID != null)
{
Entity.Application app = _unitOfWork.Applications.Find(CurrentAppID);
app.app_status = BLL.Constants.ApplicationStatuses.ADMITED;
_unitOfWork.Applications.Update(app);
CurrentStudent.Applications.Add(app);
}
_unitOfWork.Students.Add(CurrentStudent);
try
{
await _unitOfWork.SaveAsync();
}
catch (DbUpdateConcurrencyException)
{
}
return(View("FinishAdmission", new Models.Admission.SuccessAdmissionViewModel()
{
Email = user.Email,
UserName = user.UserName,
StudentFullName = CurrentStudent.GetFullName(),
ParentFullName = CurrentStudent.Parents.First().Parent.GetFullName(),
Relation = CurrentStudent.Parents.First().Relation
}));
}
}
else if (ButtonType == "Back")
{
return(View("UserRegistration", CurrentUserModel));
}
return(View());
}
public ActionResult CreateNewPostForm(CurrentStudent currentStudent)
{
return(View(currentStudent));
}
public ActionResult CreateNewPost(string Description, string Content, string TagsStr, CurrentStudent currentStudent)
{
Post newPost = new Post();
Student student = StudentNewsDb.Students.Where(s => (s.FirstName == currentStudent.FirstName && s.LastName == currentStudent.LastName)).FirstOrDefault();
newPost.Student = student;
newPost.StudentId = student.Id;
newPost.Description = Description;
newPost.Content = Content;
newPost.DateOfCreation = DateTime.Now;
String[] TagsStringArray = TagsStr.Split(new char[] { '#' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var tagName in TagsStringArray)
{
newPost.Tags.Add(new Tag {
Name = tagName
});
}
StudentNewsDb.Posts.Add(newPost);
StudentNewsDb.SaveChanges();
return(RedirectToAction("NewsListForm", student));
}
static void Main()
{
List <Person> softUniPeople = new List <Person>();
string checker = null;
uint studentNumber = 0u;
float averageGrade = 0f;
string currentCourse = null;
uint numberOfVisits = 0u;
string dropoutReason = null;
do
{
Person temp;
Console.WriteLine("Please choose a type of object:");
Console.WriteLine("1 - Person");
Console.WriteLine("2 - Trainer");
Console.WriteLine("3 - Junior Trainer");
Console.WriteLine("4 - Senior Trainer");
Console.WriteLine("5 - Student");
Console.WriteLine("6 - GraduateStudent");
Console.WriteLine("7 - CurrentStudent");
Console.WriteLine("8 - Online Student");
Console.WriteLine("9 - Onsite Student");
Console.WriteLine("10 - Dropout Student");
byte typeOfObject = byte.Parse(Console.ReadLine());
Console.WriteLine("Please enter a first name:");
string firstName = Console.ReadLine();
Console.WriteLine("Please enter a last name:");
string lastName = Console.ReadLine();
Console.WriteLine("Please enter an age:");
int age = int.Parse(Console.ReadLine());
if (typeOfObject >= 5)
{
Console.WriteLine("Please enter a student number:");
studentNumber = uint.Parse(Console.ReadLine());
Console.WriteLine("Please enter an average grade:");
averageGrade = float.Parse(Console.ReadLine());
if (typeOfObject >= 7 && typeOfObject <= 9)
{
Console.WriteLine("Please enter student current course:");
currentCourse = Console.ReadLine();
if (typeOfObject == 9)
{
Console.WriteLine("Please enter a numebr of visits:");
numberOfVisits = uint.Parse(Console.ReadLine());
}
}
else if (typeOfObject == 10)
{
Console.WriteLine("Please enter dropout reason");
dropoutReason = Console.ReadLine();
}
}
switch (typeOfObject)
{
case (1): temp = new Person(firstName, lastName, age); break;
case (2): temp = new Trainer(firstName, lastName, age); break;
case (3): temp = new JuniorTrainer(firstName, lastName, age); break;
case (4): temp = new SeniorTrainer(firstName, lastName, age); break;
case (5): temp = new Student(firstName, lastName, age, studentNumber, averageGrade); break;
case (6): temp = new GraduateStudent(firstName, lastName, age, studentNumber, averageGrade); break;
case (7): temp = new CurrentStudent(firstName, lastName, age, studentNumber, averageGrade, currentCourse); break;
case (8): temp = new OnlineStudent(firstName, lastName, age, studentNumber, averageGrade, currentCourse); break;
case (9): temp = new OnsiteStudent(firstName, lastName, age, studentNumber, averageGrade, currentCourse, numberOfVisits); break;
case (10): temp = new DropoutStudent(firstName, lastName, age, studentNumber, averageGrade, dropoutReason); break;
default:
Console.WriteLine("Invalid object type");
continue;
}
Console.WriteLine("Would you like to print the current object? Y\\N");
checker = Console.ReadLine();
if (checker == "Y" || checker == "y")
{
Console.WriteLine(temp.ToString());
}
if (typeOfObject >= 2 && typeOfObject <= 4)
{
Console.WriteLine("Would you like to add a course? Y\\N");
checker = Console.ReadLine();
if (checker == "Y" || checker == "y")
{
Console.WriteLine("Please enter a course name:");
string course = Console.ReadLine();
Trainer tempTrainer = (Trainer)temp;
tempTrainer.CreateCourse(course);
}
if (typeOfObject == 4)
{
Console.WriteLine("Would you like to delete a course? Y\\N");
checker = Console.ReadLine();
if (checker == "Y" || checker == "y")
{
Console.WriteLine("Please enter a course name:");
string course = Console.ReadLine();
SeniorTrainer tempTrainer = (SeniorTrainer)temp;
tempTrainer.DeleteCourse(course);
}
}
}
if (typeOfObject == 10)
{
Console.WriteLine("Would you like to reapply? Y\\N");
checker = Console.ReadLine();
if (checker == "Y" || checker == "y")
{
DropoutStudent tempStudent = (DropoutStudent)temp;
tempStudent.Reapply();
}
}
softUniPeople.Add(temp);
Console.WriteLine("Would you like to add another object? Y\\N");
checker = Console.ReadLine();
} while (checker != "N" && checker != "n");
softUniPeople.Where(p => p is CurrentStudent).OrderBy(p => ((CurrentStudent)p).AverageGrade).ToList().ForEach(p => Console.WriteLine(p.ToString()));
}
protected virtual void GetStudentSession(CurrentStudentConnectedEventArgs e)
{
CurrentStudent?.Invoke(this, e);
}
public ViewResult LogIn()
{
CurrentStudent.GetInstance().ResetCurrentStudent();
return(View());
}
static void Main()
{
Person person1 = new Person("Gosho", "Minchev", 66);
Person person2 = new Person("Pesho", "Genchev", 26);
Person person3 = new Person("Mityo", "Pishtovliev", 36);
List<Person> persons = new List<Person> { person1, person2, person3 };
Student student1 = new Student("Misho", "Goranov", 23, "90012315", 4.56);
Student student2 = new Student("Maya", "Petrova", 28, "90013315", 5.50);
Student student3 = new Student("Petya", "Svilenova", 23, "90023315", 5.76);
List<Student> students = new List<Student> { student1, student2, student3 };
Trainer trainer1 = new Trainer("Svetlin", "Nakov", 33);
Trainer trainer2 = new Trainer("Preslav", "Nakov", 35);
Trainer trainer3 = new Trainer("Mario", "Peshev", 31);
List<Trainer> trainers = new List<Trainer> { trainer1, trainer2, trainer3 };
JuniorTrainer junior1 = new JuniorTrainer("Fil", "Kolev", 29);
JuniorTrainer junior2 = new JuniorTrainer("Penka", "Borukova", 28);
JuniorTrainer junior3 = new JuniorTrainer("Ivo", "Kotow", 30);
List<JuniorTrainer> juniorTrainers = new List<JuniorTrainer> { junior1, junior2, junior3 };
SeniorTrainer senior1 = new SeniorTrainer("Angel", "Georgiev", 31);
SeniorTrainer senior2 = new SeniorTrainer("Atanas", "Rusenov", 26);
SeniorTrainer senior3 = new SeniorTrainer("Bogomil", "Dimitrov", 30);
List<SeniorTrainer> seniorTrainers = new List<SeniorTrainer> { senior1, senior2, senior3 };
CurrentStudent currentSt1 = new CurrentStudent("Georgi", "Petkov", 21, "900432114", 5.25, "Advanced JavaScript");
CurrentStudent currentSt2 = new CurrentStudent("Aneliya", "Borisova", 20, "900422114", 4.56, "Java Basics");
CurrentStudent currentSt3 = new CurrentStudent("Sasha", "Grey", 29, "900434315", 3.69, "Avanced C#");
List<CurrentStudent> currentStudents = new List<CurrentStudent> { currentSt1, currentSt2, currentSt3 };
CurrentOnlineStudent currOnlineSt1 = new CurrentOnlineStudent("Merry", "Poppins", 22, "900682115", 3.50, "OOP");
CurrentOnlineStudent currOnlineSt2 = new CurrentOnlineStudent("Aaron", "Turner", 32, "900542115", 5.50, "Database Applications");
CurrentOnlineStudent currOnlineSt3 = new CurrentOnlineStudent("Nashmat", "Kodarov", 22, "900684315", 5.24, "Web Fundamentals");
List<CurrentOnlineStudent> currentOnlineStudents = new List<CurrentOnlineStudent> { currOnlineSt1, currOnlineSt2, currOnlineSt3 };
CurrentOnsiteStudent currOnsiteSt1 = new CurrentOnsiteStudent("Masha", "Medvedevna", 18, "900543215", 4.15, "Java Basics");
CurrentOnsiteStudent currOnsiteSt2 = new CurrentOnsiteStudent("Ivana", "Kotareva", 29, "900693215", 5.80, "Java Advanced");
CurrentOnsiteStudent currOnsiteSt3 = new CurrentOnsiteStudent("Ismail", "Programoglu", 18, "900541115", 4.95, "C# Advanced");
List<CurrentOnsiteStudent> currentOnsiteStudents = new List<CurrentOnsiteStudent> { currOnsiteSt1, currOnsiteSt2, currOnsiteSt3 };
GraduateStudent gradStudent1 = new GraduateStudent("Koycho", "Nashmatov", 25, "900122114", 5.15);
GraduateStudent gradStudent2 = new GraduateStudent("Katya", "Yavorova", 45, "900002114", 5.45);
GraduateStudent gradStudent3 = new GraduateStudent("Gospodin", "Nashmatov", 26, "900122214", 5.59);
List<GraduateStudent> graduateStudents = new List<GraduateStudent> { gradStudent1, gradStudent2, gradStudent3 };
DropoutStudent dropStudent1 = new DropoutStudent("Ganka", "Prostakieva", 19, "9001235214", 2.85, "Low grades");
DropoutStudent dropStudent2 = new DropoutStudent("Vasil", "Sarikov", 29, "9001015214", 2.40, "Low grades");
DropoutStudent dropStudent3 = new DropoutStudent("Daniel", "Zarezliev", 19, "9001235214", 4.85, "Going to the Mars colony.");
List<DropoutStudent> dropoutStudents = new List<DropoutStudent> { dropStudent1, dropStudent2, dropStudent3 };
List<Person> database = new List<Person>();
database.AddRange(persons);
database.AddRange(students);
database.AddRange(trainers);
database.AddRange(juniorTrainers);
database.AddRange(seniorTrainers);
database.AddRange(currentStudents);
database.AddRange(currentOnlineStudents);
database.AddRange(currentOnsiteStudents);
database.AddRange(graduateStudents);
database.AddRange(dropoutStudents);
var currentStudentsSortedByAvgGrade = database.Where(x => x is CurrentStudent).Cast<CurrentStudent>().OrderByDescending(x => x.AverageGrade);
foreach (Student student in currentStudentsSortedByAvgGrade)
{
Console.WriteLine("Name: {0} {1}", student.FirstName, student.LastName);
Console.WriteLine("Average Grade: {0}", student.AverageGrade);
}
}
