private void Button_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(txtFirst.Text) || txtFirst.Text == "REQUIRED")
{
txtFirst.Background = Brushes.LightPink;
txtFirst.Text = "REQUIRED";
}
else if (string.IsNullOrWhiteSpace(txtLast.Text) || txtLast.Text == "REQUIRED")
{
txtLast.Background = Brushes.LightPink;
txtLast.Text = "REQUIRED";
}
else if (string.IsNullOrWhiteSpace(txtEmail.Text) || txtEmail.Text == "REQUIRED")
{
txtEmail.Background = Brushes.LightPink;
txtEmail.Text = "REQUIRED";
}
else if (string.IsNullOrWhiteSpace(txtID.Text) || txtID.Text == "REQUIRED")
{
txtID.Background = Brushes.LightPink;
txtID.Text = "REQUIRED";
}
else if (string.IsNullOrWhiteSpace(txtPIN.Password.ToString()))
{
txtPIN.Background = Brushes.LightPink;
}
else
{
alreadyRegistered = false;
if (db.Students.Where(x => x.studentnumber == txtID.Text).Any())
{
alreadyRegistered = true;
}
else if (db.Students.Where(x => x.email == txtEmail.Text).Any())
{
alreadyRegistered = true;
}
else if (!String.IsNullOrWhiteSpace(txtCard.Text))
{
if (db.Students.Where(x => x.cardnumber == txtCard.Text).Any())
{
alreadyRegistered = true;
}
}
if (alreadyRegistered)
{
UniversalError ue = new UniversalError("Error!", "Some of the information you included is already associated with another account.");
ue.ShowDialog();
}
else
{
stu = new Student();
stu.firstname = txtFirst.Text.ToLower().Trim();
stu.lastname = txtLast.Text.ToLower().Trim();
stu.middleinitial = txtMI.Text.ToLower().Trim();
stu.email = txtEmail.Text.ToLower().Trim();
stu.phone = txtPhone.Text.Trim();
stu.studentnumber = txtID.Text.Trim();
stu.cardnumber = txtCard.Text.Trim();
stu.pinnumber = txtPIN.Password.ToString().Trim();
db.Students.Add(stu);
db.SaveChanges();
txtFirst.Text = "";
txtMI.Text = "";
txtLast.Text = "";
txtMI.Text = "";
txtEmail.Text = "";
txtPhone.Text = "";
txtID.Text = "";
txtCard.Text = "";
txtPIN.Clear();
txtFirst.Background = Brushes.White;
txtLast.Background = Brushes.White;
txtEmail.Background = Brushes.White;
txtID.Background = Brushes.White;
txtPIN.Background = Brushes.White;
UniversalSuccess us = new UniversalSuccess("Account Created!", "To sign in, enter your student number or card number on the home screen.");
SignIn signIn = new SignIn();
us.ShowDialog();
this.Close();
signIn.ShowDialog();
}
}
}
private void btnCheckOut_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrWhiteSpace(txtID.Text))
{
txtID.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(cmbEquipment.Text))
{
cmbEquipment.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(txtPin.Password.ToString()))
{
txtPin.Background = Brushes.LightPink;
}
else if (String.IsNullOrWhiteSpace(txtAdminPin.Password.ToString()))
{
txtAdminPin.Background = Brushes.LightPink;
}
else
{
Student stu = new Student();
bool isConfirmed = false;
stu = db.Students.Where(x => x.studentnumber == txtID.Text || x.cardnumber == txtID.Text).First();
if (txtPin.Password.ToString() != stu.pinnumber)
{
UniversalError ue = new UniversalError("Error!", "This is not the correct pin number for " + stu.firstname + "'s account.");
ue.ShowDialog();
txtPin.Background = Brushes.LightPink;
}
else
{
isConfirmed = db.Admins.Where(x => x.pin == txtAdminPin.Password.ToString()).Any();
if (!isConfirmed)
{
UniversalError ue = new UniversalError("Error!", "The Admin's password is incorrect.");
ue.ShowDialog();
txtAdminPin.Background = Brushes.LightPink;
}
else
{
//Create a new loan here and add it to the database.
Loan loan = new Loan(stu.studentnumber);
loan.studentID = stu.studentnumber;
loan.description = txtNote.Text;
loan.tagnumber = txtTag.Text;
loan.loandate = DateTime.Today.Date;
loan.serialnumber = txtSerial.Text;
loan.equipmenttype = cmbEquipment.Text;
loan.active = true;
db.Loans.Add(loan);
db.SaveChanges();
SignIn pop = new SignIn();
UniversalSuccess us = new UniversalSuccess("Success!", "The item has been checked out.");
us.ShowDialog();
this.Close();
pop.Show();
}
}
}
}
