public void DeleteLoan(string qrId)
{
SQLManager.DeleteLoanAndLoaner(qrId);
}
public bool CheckForExistingPC(bool qrIdExists, string qrId)
{
qrIdExists = SQLManager.CheckQR(qrId);
return(qrIdExists);
}
public int CheckExistingUniLoginForStudentOrTeacher(int isStudent, string uniLogin)
{
isStudent = SQLManager.CheckIsStudentOrTeacher(isStudent, uniLogin);
return(isStudent);
}
public void Submit()
{
// Put hele den her i flere metoder og henvis til en "Submit" metode
ResetLabelColors();
bool noEmptyFields = false;
noEmptyFields = CheckForEmptyFields(noEmptyFields);
bool uniLoginExists = true;
string uniLogin = UniLoginInput.Text.ToLower();
int isStudent = 1;
string name = NameInput.Text.ToLower();
string phone = PhonenumberInput.Text;
bool isTeacher = false;
string qrId = QRInput.Text;
bool pcInStock = false;
if (noEmptyFields == true)
{
uniLoginExists = CheckForExistingUNILogin(uniLoginExists, uniLogin);
}
if (uniLoginExists == true)
{
isStudent = CheckExistingUniLoginForStudentOrTeacher(isStudent, uniLogin);
}
else
{
isStudent = StudentOrTeacher(isStudent);
}
if (isStudent == 0)
{
isTeacher = true;
}
DateTime startDate = DateTime.Now;
DateTime endDate = (DateTime)DateInput.SelectedDate;
if (uniLoginExists == false && isTeacher == false)
{
pcInStock = CheckForPCInStock(pcInStock, qrId);
if (pcInStock == true)
{
PassOnLoanerData(uniLoginExists, uniLogin, name, phone, isStudent);
SQLManager.CreateLoan(uniLogin, qrId, startDate, endDate);
LoanConfirmationMessageBox();
Clear();
}
}
else if (uniLoginExists == true && isTeacher == false)
{
ActiveLoanMessageBox(uniLogin);
}
else if (uniLoginExists == true && isTeacher == false && IsTeacherCheckBox.IsChecked == true)
{
UniLoginBelongsToStudentMessage();
}
else if (uniLoginExists == true && isTeacher == true && IsStudentCheckBox.IsChecked == true)
{
UniLoginBelongsToTeacherMessage();
}
else if (isTeacher == true)
{
// Ny metode for de her og henvis til den
List <string> qrMultiList = new List <string>();
if (QRInput.Text != "")
{
QRMultiInput.Items.Add(QRInput.Text);
}
foreach (var pc in QRMultiInput.Items)
{
pcInStock = CheckForPCInStock(pcInStock, pc.ToString());
if (pcInStock == true)
{
qrMultiList.Add(pc.ToString());
}
}
if (qrMultiList.Count != 0)
{
PassOnLoanerData(uniLoginExists, uniLogin, name, phone, isStudent);
foreach (string qr in qrMultiList)
{
SQLManager.CreateLoan(uniLogin, qr, startDate, endDate);
}
LoanConfirmationMessageBox();
qrMultiList.Clear();
Clear();
}
}
}
public bool CheckForExistingUNILogin(bool uniLoginExists, string uniLogin)
{
uniLoginExists = SQLManager.CheckUniLogin(uniLogin);
return(uniLoginExists);
}