public MainWindow()
{
InitializeComponent();
service = new LibraryAdminService(ConfigurationSettings.AppSettings.Get("server"));
var client = new websocket.WebSocketClient(ConfigurationSettings.AppSettings.Get("server"));
this.DataContext = this;
Gadgets = new ObservableCollection<Gadget>(service.GetAllGadgets());
Loans = new ObservableCollection<Loan>(service.GetAllLoans());
List<domain.Customer> customers = service.GetAllCustomers();
List<domain.Reservation> reservations = service.GetAllReservations();
//gadgetGrid.ItemsSource = gadgets;
//loanGrid.ItemsSource = loans;
reservationGrid.ItemsSource = reservations;
customerGrid.ItemsSource = customers;
client.NotificationReceived += (o, e) =>
{
Console.WriteLine("WebSocket::Notification: " + e.Notification.Target + " > " + e.Notification.Type);
// demonstrate how these updates could be further used
if (e.Notification.Target == typeof(Loan).Name.ToLower())
{
// deserialize the json representation of the data object to an object of type Gadget
var loan = e.Notification.DataAs<Loan>();
// now you can use it as usual...
//Console.WriteLine("Details: " + gadget);
Loans.Add(loan);
}
};
// spawn a new background thread in which the websocket client listens to notifications from the server
var bgTask = client.ListenAsync();
}
public GadgetControl()
{
InitializeComponent();
String ServerUrl = "http://localhost:8080";
service = new LibraryAdminService(ServerUrl);
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
String ServerUrl = "http://localhost:8080";
var service = new LibraryAdminService(ServerUrl);
// Create Gadget
String value = this.tbPrice.Text;
Double result = 0;
try
{
result = Convert.ToDouble(value);
}
catch (FormatException)
{
Console.WriteLine("Unable to convert '{0}' to a Double.", value);
}
catch (OverflowException)
{
Console.WriteLine("'{0}' is outside the range of a Double.", value);
}
ch.hsr.wpf.gadgeothek.domain.Condition condition = new ch.hsr.wpf.gadgeothek.domain.Condition();
switch (cbCondition.Text.ToUpper())
{
case "NEW":
condition = ch.hsr.wpf.gadgeothek.domain.Condition.New;
break;
case "GOOD":
condition = ch.hsr.wpf.gadgeothek.domain.Condition.Good;
break;
case "DAMAGED":
condition = ch.hsr.wpf.gadgeothek.domain.Condition.Damaged;
break;
case "WASTE":
condition = ch.hsr.wpf.gadgeothek.domain.Condition.Waste;
break;
case "LOST":
condition = ch.hsr.wpf.gadgeothek.domain.Condition.Lost;
break;
default:
condition = ch.hsr.wpf.gadgeothek.domain.Condition.New;
break;
}
Gadget newGadget = new Gadget();
string invetoryNr = "0";
if (!this.tbID.Text.Equals(""))
{
invetoryNr = this.tbID.Text;
}
newGadget.InventoryNumber = invetoryNr;
newGadget.Name = this.tbName.Text;
newGadget.Manufacturer = this.tbManufacturer.Text;
newGadget.Price = result;
newGadget.Condition = condition;
service.UpdateGadget(newGadget);
this.DialogResult = true;
}
public Gadget_hinzufügen()
{
InitializeComponent();
String ServerUrl = "http://localhost:8080";
service = new LibraryAdminService(ServerUrl);
tbID.Text = findInventoryNumber();
}
public AddGadgetWindow()
{
InitializeComponent();
_service = new LibraryAdminService(ConfigurationManager.AppSettings["server"]);
conditionComboBox.ItemsSource = Enum.GetValues(typeof(ch.hsr.wpf.gadgeothek.domain.Condition));
conditionComboBox.SelectedIndex = 0;
idTextBlock.Text = GetNewGadgetId();
nameTextBox.Focus();
}
public MainWindow()
{
InitializeComponent();
DataContext = this;
ServerUrl = "http://localhost:8080";
Service = new LibraryAdminService(ServerUrl);
ClientListener = new WebSocketClient(ServerUrl);
ClientListener.NotificationReceived += ClientListenerNotified;
ClientListener.ListenAsync();
Gadgets = new ObservableCollection<Gadget>(Service.GetAllGadgets());
Loans = new ObservableCollection<Loan>(Service.GetAllLoans());
InputComboCondition.ItemsSource = Enum.GetValues(typeof(domain.Condition)).Cast<domain.Condition>();
}
public MainWindow()
{
InitializeComponent();
//DataContext = this;
Ausleihe.DataContext = this;
Gadget.DataContext = this;
GadgetList = new ObservableCollection<Gadget>();
LoanList = new ObservableCollection<Loan>();
String ServerUrl = "http://localhost:8080";
service = new LibraryAdminService(ServerUrl);
RefreshDataGrid();
}
public MainWindow()
{
InitializeComponent();
_service = new LibraryAdminService(ConfigurationManager.AppSettings["server"]);
EnableDisableButtons(false);
GadgetList = GetGadgets();
CustomerList = GetCustomers();
ReservationList = GetReservations();
LoanList = GetLoans();
DataContext = this;
GadgetsDataGridView.ItemsSource = GadgetList;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Gadget gadget = new Gadget(name.Text.ToString());
double isDouble;
double.TryParse(price.Text.ToString(), out isDouble);
gadget.Price = isDouble;
gadget.Manufacturer = manufacturer.Text.ToString();
LibraryAdminService service = new LibraryAdminService(ConfigurationSettings.AppSettings.Get("server"));
if (service.AddGadget(gadget))
{
MessageBox.Show("Gadget successfully added!");
this.Close();
}
else
{
MessageBox.Show("Operation failed!");
}
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
String ServerUrl = "http://localhost:8080";
var service = new LibraryAdminService(ServerUrl);
Customer customer = service.GetCustomer(tbStudentID.Text);
DateTime time = DateTime.Now;
String gadgetID = tbGadgetID.Text;
Loan loan = new Loan(
tbLoanID.Text,
service.GetGadget(gadgetID),
service.GetCustomer(tbStudentID.Text),
time,
time.AddDays(30)
);
service.AddLoan(loan);
this.DialogResult = true;
}
public GadgetViewModel(LibraryAdminService service, Gadget gadget)
{
_service = service;
_gadget = gadget;
}
public LoanViewModel(LibraryAdminService service, Loan loan)
{
_service = service;
_loan = loan;
}
private void Initialisation()
{
libserv = new LibraryAdminService("http://mge2.dev.ifs.hsr.ch/");
GadgetList = new ObservableCollection<Gadget>();
dataGrid_Gadget.ItemsSource = GadgetList;
LoanList = new ObservableCollection<Loan>();
dataGrid_Loan.ItemsSource = LoanList;
ReservationList = new ObservableCollection<Reservation>();
dataGrid_Reservation.ItemsSource = ReservationList;
refreshTimer.Tick += new EventHandler(refreshTimer_Tick);
refreshTimer.Interval = new TimeSpan(0, 0, 1);
refreshTimer.Start();
comboBox_GadgetCondition.ItemsSource = Enum.GetValues(typeof(domain.Condition));
}
public void Connect()
{
if (_connected) return;
try
{
ServiceUrl = "http://localhost:8080";
_libraryAdminService = new LibraryAdminService(ServiceUrl);
_connected = true;
LoadData();
RefreshComponents();
StatusBarInfo.Content = $"Connected to {ServiceUrl}";
StatusBar.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0x07, 0x78, 0xB5));
HideLoadingScreen();
var client = new WebSocketClient(ServiceUrl);
client.NotificationReceived += (o, e) =>
{
Debug.WriteLine("WebSocket::Notification: " + e.Notification.Target + " > " + e.Notification.Type);
// demonstrate how these updates could be further used
if (e.Notification.Target == typeof(Gadget).Name.ToLower())
{
var gadget = e.Notification.DataAs<Gadget>();
var oldGadget = Gadgets.Find(g => g.InventoryNumber == gadget.InventoryNumber);
Gadgets.Remove(oldGadget);
if (e.Notification.Type != WebSocketClientNotificationTypeEnum.Delete)
{
Gadgets.Add(gadget);
}
} else if (e.Notification.Target == typeof(Reservation).Name.ToLower())
{
var reservation = e.Notification.DataAs<Reservation>();
var oldReservation = Reservations.Find(r => r.Id == reservation.Id);
Reservations.Remove(oldReservation);
reservation.Customer = Customers.Find(c => c.Studentnumber == reservation.CustomerId);
reservation.Gadget = Gadgets.Find(c => c.InventoryNumber == reservation.GadgetId);
if (e.Notification.Type != WebSocketClientNotificationTypeEnum.Delete)
{
Reservations.Add(reservation);
}
} else if (e.Notification.Target == typeof(Loan).Name.ToLower())
{
var loan = e.Notification.DataAs<Loan>();
var oldLoans = Loans.Find(l => l.Id == loan.Id);
Loans.Remove(oldLoans);
loan.Customer = Customers.Find(c => c.Studentnumber == loan.CustomerId);
loan.Gadget = Gadgets.Find(c => c.InventoryNumber == loan.GadgetId);
if (e.Notification.Type != WebSocketClientNotificationTypeEnum.Delete)
{
Loans.Add(loan);
}
}
LoadModels();
UpdateView();
HideLoadingScreen();
};
// spawn a new background thread in which the websocket client listens to notifications from the server
try
{
var bgTask = client.ListenAsync();
}
catch (WebSocketException e)
{
ShowErrorScreen();
}
}
catch (Exception e)
{
_connected = false;
StatusBarInfo.Content = $"Can't connect to {ServiceUrl} - Click here to reconnect";
StatusBar.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0xFF, 0x62, 0x1F));
}
}
public CustomerViewModel(LibraryAdminService service, Customer customer)
{
_service = service;
_customer = customer;
}
public ReservationViewModel(LibraryAdminService service, Reservation reservation)
{
_service = service;
_reservation = reservation;
}
