public bool Registration(string password1, string password2)
{
Reg_Password = password1;
Db_Password = password2;
if (!String.IsNullOrEmpty(Name) && !String.IsNullOrEmpty(Reg_Login) && !String.IsNullOrEmpty(Reg_Password) && !String.IsNullOrEmpty(Db_Password))
{
if (Group >= 1 && Group <= 10)
{
if (Course >= 1 && Course <= 5)
{
if (Subgroup == 1 || Subgroup == 2)
{
if (NumStudCard.ToString().Length == 8)
{
if (password1.Equals(password2))
{
User tmp1 = eFUser.GetUserByLogin(Reg_Login);
Student tmp2 = eFStudent.GetStudentById(NumStudCard);
if (tmp2 == null)
{
if (tmp1 == null)
{
Model.Group tmp = eFGroup.GetGroup(Group, Course, Subgroup);
if (tmp == null)
{
eFGroup.addGroup(new Model.Group(Group, Course, Subgroup));
}
eFStudent.addStudent(new Student(NumStudCard, eFGroup.GetGroup(Group, Course, Subgroup).idGroup, Name));
eFUser.addUser(new User(NumStudCard, Reg_Login, User.getHash(Reg_Password)));
eFUser.Save();
return(true);
}
else
{
MyMessageBox.Show("User with this login already exists!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("A user with that student card number is already there!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Passwords must match!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Student card number must contain 8 digits!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Subgroup must be 1 or 2!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Course must be 1-5!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Group must be 1-10!", MessageBoxButton.OK);
return(false);
}
}
else
{
MyMessageBox.Show("Check entered data!", MessageBoxButton.OK);
return(false);
}
}