public CustomerListPage()
{
InitializeComponent();
BindingContext = VM = new CustomerListViewModel();
// handle auth login/logout
var tbLoginOut = ToolbarHelper.GenerateToolbarButton("Auth", new Command(async() =>
{
if (Settings.AzureADUserInfo != null)
{
// logout
new AuthenticationContext(Settings.AzureADAuthority).TokenCache.Clear();
DependencyService.Get <IAuthenticator>().ClearCookies();
VM.CustomerList.Clear();
Settings.AzureADUserInfo = null;
await ToastHelper.Success("Logged Out!");
}
else
{
// login
try
{
await D365AuthHelper.GetAuthorizationHeader();
}
catch (Exception ex)
{
await DisplayAlert("Authentication Error", ex.Message, "Ok");
return;
}
await VM.ExecuteLoadCustomersCommand();
await ToastHelper.Success("Customers Loaded!");
}
}));
ToolbarItems.Add(tbLoginOut);
}
