private void Add_Button_Click(object sender, RoutedEventArgs e)
{
bool LoginExists = false;
NullableError.Visibility = Visibility.Hidden;
LoginError.Visibility = Visibility.Hidden;
FacultyNullableError.Visibility = Visibility.Hidden;
CardNumberError.Visibility = Visibility.Hidden;
GroupNullableError.Visibility = Visibility.Hidden;
foreach (Account a in dbl.GiveAccounts())
{
if (a.Login == Login_Field.Text)
{
LoginExists = true;
}
}
if (!LoginExists && Login_Field.Text.Length > 0 && SurName_Field.Text.Length > 0 && Name_Field.Text.Length > 0 && MidleName_Field.Text.Length > 0 && Phone_Field.Text.Length > 0 && Passwod_Field.Text.Length > 0 && Email_Field.Text.Length > 0 && EmailError.Visibility != Visibility.Visible)
{
if (person is Student)
{
Student student = new Student();
student = AddStudent();
if (student != null)
{
student.Account = new Account {
Login = Login_Field.Text, Password = Passwod_Field.Text, Email = Email_Field.Text
};
student.SurName = SurName_Field.Text;
student.Name = Name_Field.Text;
student.MidleName = MidleName_Field.Text;
student.PhoneNumber = Phone_Field.Text;
student.University = dbl.LoggedPerson.University;
dbl.AddPerson(student);
Added_Event();
}
}
else if (person is Teacher)
{
Teacher teacher = new Teacher();
teacher = AddTeacher();
if (teacher != null)
{
teacher.Account = new Account {
Login = Login_Field.Text, Password = Passwod_Field.Text, Email = Email_Field.Text
};
teacher.SurName = SurName_Field.Text;
teacher.Name = Name_Field.Text;
teacher.MidleName = MidleName_Field.Text;
teacher.PhoneNumber = Phone_Field.Text;
teacher.University = dbl.LoggedPerson.University;
dbl.AddPerson(teacher);
Added_Event();
}
}
else if (person is Dean)
{
Dean dean = new Dean();
dean = AddDean();
if (dean != null)
{
dean.Account = new Account {
Login = Login_Field.Text, Password = Passwod_Field.Text, Email = Email_Field.Text
};
dean.SurName = SurName_Field.Text;
dean.Name = Name_Field.Text;
dean.MidleName = MidleName_Field.Text;
dean.PhoneNumber = Phone_Field.Text;
dean.University = dbl.LoggedPerson.University;
dbl.AddPerson(dean);
Added_Event();
}
}
else
{
Rector rector = new Rector();
rector.Account = new Account {
Login = Login_Field.Text, Password = Passwod_Field.Text, Email = Email_Field.Text
};
rector.SurName = SurName_Field.Text;
rector.Name = Name_Field.Text;
rector.MidleName = MidleName_Field.Text;
rector.PhoneNumber = Phone_Field.Text;
rector.University = person.University;
dbl.AddPerson(rector);
RectorAdded_Event(rector);
}
}
else if (LoginExists)
{
LoginError.Visibility = Visibility.Visible;
}
else
{
NullableError.Visibility = Visibility.Visible;
}
}