private void Save_Button_Click(object sender, RoutedEventArgs e)
{
bool LoginExists = false;
bool LoggedEdited = false;
NullableError.Visibility = Visibility.Hidden;
if (SurName_Field.Text.Length > 0 && Name_Field.Text.Length > 0 && MidleName_Field.Text.Length > 0 && Phone_Field.Text.Length > 0)
{
if (person.Account.Login != Login_Field.Text && person == dbl.LoggedPerson)
{
foreach (Account a in dbl.GiveAccounts())
{
if (a.Login == Login_Field.Text)
{
LoginExists = true; LoginError.Visibility = Visibility.Visible;
}
}
if (!LoginExists && Login_Field.Text.Length > 0 && Passwod_Field.Text.Length > 0)
{
person.Account.Login = Login_Field.Text;
}
else if (!LoginExists)
{
NullableError.Visibility = Visibility.Visible;
}
}
if (!LoginExists && person == dbl.LoggedPerson)
{
if (Email_Field.Text.Length > 0 && EmailError.Visibility == Visibility.Hidden)
{
person.Account.Password = Passwod_Field.Text;
person.Account.Email = Email_Field.Text;
LoggedEdited = true;
}
else
{
EmailError.Visibility = Visibility.Visible;
}
}
if (!LoginExists && EmailError.Visibility == Visibility.Hidden)
{
person.SurName = SurName_Field.Text;
person.Name = Name_Field.Text;
person.MidleName = MidleName_Field.Text;
person.PhoneNumber = Phone_Field.Text;
dbl.ChangeObject(person);
if (LoggedEdited)
{
dbl.LoggedPerson = person;
}
if (person is Student)
{
EditeStudent();
}
else if (person is Teacher)
{
EditeTeacher();
}
else if (person is Dean)
{
EditeDean();
}
}
}
else if (EmailError.Visibility != Visibility.Visible)
{
NullableError.Visibility = Visibility.Visible;
}
}