public async void Run(IBackgroundTaskInstance taskInstance)
{
BackgroundTaskDeferral _defferal = taskInstance.GetDeferral();
var appdata = ApplicationData.Current.LocalSettings;
if (!(bool) (appdata.Values["TileUpdates"] ?? false) && !(bool) (appdata.Values["UseToasts"] ?? false)) // if task isn't needed, kill it
{
_defferal.Complete();
return;
}
PasswordVault vault = new PasswordVault();
PasswordCredential cred;
try
{
cred = vault.FindAllByResource("MYUW").First(); // Make sure this matches CredResName
}
catch
{
_defferal.Complete();
return;
}
var connector = new MUConnector(cred);
if (await connector.Login())
{
//double lastValue = (float)(appdata.Values["LastValue"] ?? -1); //shit's stored as a float... avoids invalid cast
float lastValue = -1;
if (appdata.Values.ContainsKey("LastValue"))
{
float? lv = appdata.Values["LastValue"] as float?; // stupid workarounds for float precision
lastValue = lv.Value;
}
var hfs = await connector.GetHfsData();
var term = await connector.GetTermInfo();
double average = hfs.resident_dining.balance / term.AdjustedDaysRemaining(LoadSavedDates());
if ((bool)(appdata.Values["TileUpdates"] ?? false))
{
var bindingContent = new TileBindingContentAdaptive();
var medBindingContent = new TileBindingContentAdaptive();
var items = bindingContent.Children;
var medItems = medBindingContent.Children;
medItems.Add(new TileText()
{
Text = $"{hfs.resident_dining.balance:C} remaining",
Style = TileTextStyle.Body
});
items.Add(new TileText()
{
Text = $"{hfs.resident_dining.balance:C} remaining",
Style = TileTextStyle.Subtitle
});
var line2 = new TileText()
{
Text = $"{term.AdjustedDaysRemaining(LoadSavedDates())} days",
Style = TileTextStyle.Caption
};
var line3 = new TileText()
{
Text = $"${average:0.00} per day",
Style = TileTextStyle.Caption
};
items.Add(line2);
items.Add(line3);
medItems.Add(line2);
medItems.Add(line3);
var tileBinding = new TileBinding()
{
Content = bindingContent,
DisplayName = "FoodTile",
Branding = TileBranding.NameAndLogo
};
var medTileBinding = new TileBinding()
{
Content = medBindingContent,
DisplayName = "FoodTile",
Branding = TileBranding.NameAndLogo
};
var content = new TileContent()
{
Visual = new TileVisual
{
TileMedium = medTileBinding,
TileWide = tileBinding,
TileLarge = tileBinding
}
};
var note = new TileNotification(content.GetXml());
var updater = TileUpdateManager.CreateTileUpdaterForApplication();
updater.Update(note);
}
if (hfs.resident_dining.balance != lastValue)
{
if ((bool)(appdata.Values["UseToasts"] ?? false))
{
var toastContent = new ToastContent()
{
Visual = new ToastVisual()
{
TitleText = new ToastText()
{
Text = $"Dining Balance ${hfs.resident_dining.balance:0.00}"
},
BodyTextLine1 = new ToastText()
{
Text = $"New daily average ${average:0.00}"
},
BodyTextLine2 = new ToastText()
{
Text = $"{term.AdjustedDaysRemaining(LoadSavedDates())} days remaining in quarter"
}
}
};
var note = ToastNotificationManager.CreateToastNotifier();
var toast = new ToastNotification(toastContent.GetXml());
note.Show(toast);
}
appdata.Values["LastValue"] = hfs.resident_dining.balance;
}
}
connector.Dispose();
_defferal.Complete();
}
private async void SignIn_Tapped(object sender, TappedRoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(usernameBox.Text) || string.IsNullOrWhiteSpace(passwordBox.Password))
{
EmptyField();
return;
}
SetLoading();
var credential = new PasswordCredential(App.RL.GetString("CredResName"), usernameBox.Text, passwordBox.Password);
var connector = new MUConnector(credential);
if (await connector.Login())
{
SaveAndLogin(credential, connector);
}
else
{
await new MessageDialog(App.RL.GetString("LoginFailedMsg"), App.RL.GetString("LoginFailedTitle")).ShowAsync();
}
UnsetLoading();
}
private void SaveAndLogin(PasswordCredential cred, MUConnector connector)
{
App.MainViewModel.connector = connector;
PasswordVault vault = new PasswordVault();
vault.Add(cred);
App.MainViewModel.SignOnSaved = true;
Frame.Navigate(typeof(FoodTile.Views.MainPage));
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
PasswordVault vault = new PasswordVault();
try
{
var creds = vault.FindAllByResource(App.RL.GetString("CredResName"));
if (creds.Count > 0)
{
SetLoading();
var idVerificationPossible = await UserConsentVerifier.CheckAvailabilityAsync();
var localSettings = ApplicationData.Current.LocalSettings.Values;
bool goodToGo = true;
if (idVerificationPossible == UserConsentVerifierAvailability.Available && (bool)(localSettings[App.RL.GetString("VerifyIdSettingString")] ?? false))
{
var verified =
await
UserConsentVerifier.RequestVerificationAsync(
"Just need to double check that it's you before we login :)");
goodToGo = verified == UserConsentVerificationResult.Verified;
if (verified == UserConsentVerificationResult.RetriesExhausted)
{
foreach (var cred in creds)
{
vault.Remove(cred);
}
await
new MessageDialog("For your safety, we've removed your saved login data.",
"Too Many Failed Attempts").ShowAsync();
}
if (!goodToGo)
{
await new MessageDialog("Because you enabled identity verification, you will not be able to start the app without verification.","We Couldn't Verify Your Identity").ShowAsync();
App.Current.Exit();
}
}
var connector = new MUConnector(creds.First());
if (await connector.Login())
{
App.MainViewModel.connector = connector;
App.MainViewModel.SignOnSaved = true;
Frame.Navigate(typeof(FoodTile.Views.MainPage));
}
else
{
vault.Remove(creds.First());
await new MessageDialog(App.RL.GetString("SavedLoginFailMsg"), App.RL.GetString("SavedLoginFailTitle")).ShowAsync();
}
UnsetLoading();
}
}
catch
{
//Used to handle the case when no credentials are found - safe to move on
}
base.OnNavigatedTo(e);
}
private async void SingleSignIn_Tapped(object sender, TappedRoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(usernameBox.Text) || string.IsNullOrWhiteSpace(passwordBox.Password))
{
EmptyField();
return;
}
var credential = new PasswordCredential(App.RL.GetString("CredResName"), usernameBox.Text, passwordBox.Password);
var connector = new MUConnector(credential);
if (await connector.Login())
{
App.MainViewModel.connector = connector;
ResourceLoader rl = App.RL;
var dialog = new MessageDialog(rl.GetString("SingleUseWarning"), "Are You Sure?");
dialog.Commands.Add(new UICommand("I'm Sure"));
dialog.Commands.Add(new UICommand("Save Login"));
var result = await dialog.ShowAsync();
if (result.Label == "I'm Sure")
{
Frame.Navigate(typeof(FoodTile.Views.MainPage));
}
else
{
SaveAndLogin(credential, connector);
}
}
}