public bool CheckLoginData(string id, string password, ref ProductsClient productsClient, ref CashierClient cashierClient, ref Cashier cashier, ref List <Product> products, ref string token)
{
token = TokenRequester.ReuqestToken(id, password);
bool result = false;
if (token != null)
{
cashierClient = new CashierClient(token);
productsClient = new ProductsClient(token);
cashier = cashierClient.Login(id);
products = productsClient.GetProducts();
result = true;
}
else
{
result = false;
}
if (cashier != null && products.Count > 0 && result)
{
result = true;;
}
else
{
result = false;
}
return(result);
}
private void HandleBtnLoginClick()
{
string id = txtLogin.Text;
string password = pswPassword.Password;
ProductsClient productsClient = null;
CashierClient cashierClient = null;
Cashier cashier = null;
List <Product> products = new List <Product>();
string token = "";
btnLogin.IsEnabled = false;
Task.Factory.StartNew((Action) delegate
{
foreach (FileInfo fi in _directoryInfo.GetFiles("PluginLogIn.dll"))
{
Assembly pluginAssembly = Assembly.LoadFrom(fi.FullName);
foreach (Type pluginType in pluginAssembly.GetExportedTypes())
{
if (pluginType.GetInterface(typeof(ILogIn).Name) != null)
{
ILogIn typeLoadedFromPlugin = (ILogIn)Activator.CreateInstance(pluginType);
if (typeLoadedFromPlugin.CheckLoginData(id, password, ref productsClient, ref cashierClient,
ref cashier, ref products, ref token))
{
InitAppData(cashier, products, token);
Dispatcher.BeginInvoke(new Action(delegate
{
MainWindow mainWindow = new MainWindow();
mainWindow.Show();
Close();
}));
}
else
{
MessageBox.Show("Nieprawidłowy login lub hasło!", "Błąd logowania", MessageBoxButton.OK,
MessageBoxImage.Exclamation);
}
}
}
}
});
}
