Ejemplo n.º 1
0
        /// <summary>
        /// Loads current lunches.
        /// </summary>
        private async Task Initialize()
        {
            var lunches = await App.Api.GetAsync <IEnumerable <Lunch> >("Lunch");

            if (null != lunches && lunches.Any())
            {
                await DispatchHelper.RunAsync(() =>
                {
                    NoLunchesStringVisibility = Visibility.Collapsed;
                    lunches.ForEach(x => Lunches.Add(x));
                });
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Creates a new WelcomeViewModel with the default OOBE items.
        /// </summary>
        public WelcomeViewModel()
        {
            WelcomeItems = new ObservableCollection <WelcomeItem>(new[]
            {
                new WelcomeItem(
                    "Welcome to Lunch Scheduler",
                    "The easiest way to organize lunch with your friends, family, or coworkers.",
                    ImageBase + "Lunchbox.png"),

                new WelcomeItem(
                    "Organizing made easy",
                    "Hungry? Avoid endless back-and-forth emails or texts. Simply tap 'New Lunch' " +
                    "on the main menu and pick a who, where, and when. We'll take care of the rest.",
                    ImageBase + "Plate.png"),

                new WelcomeItem(
                    "Discover local delights",
                    "When you're scheduling a new lunch, Lunch Scheduler can use your current location to " +
                    "suggest tasty restaurants nearby.",
                    ImageBase + "Location.png",
                    async() => await DispatchHelper.RunAsync(async() => await Geolocator.RequestAccessAsync())),

                new WelcomeItem(
                    "Get signed up",
                    "To keep track of everything, you'll need an account with Lunch Scheduler. You can log in " +
                    "with an existing Microsoft, Google, or Facebook account. Lunch Scheduler will never post " +
                    "to your wall or send you unsolicted email. And there's no extra passwords to remember.",
                    ImageBase + "Keys.png",
                    AccountsSettingsPane.Show),

                new WelcomeItem(
                    "Be notified",
                    "Invited to lunch? We'll let you know with a push notification or text message." +
                    " You can see the location and who's invited before you RSVP.",
                    ImageBase + "Notification.png",
                    async() => await new PhoneSignUpDialog().ShowAsync()),

                new WelcomeItem(
                    "Good to go!",
                    "You're all set! Enjoy lunching!",
                    ImageBase + "Check.png",
                    () => Window.Current.Content = new Views.Shell()),

                new WelcomeItem("", "", "")
            });

            SelectedWelcomeItem = WelcomeItems[0];
        }
 /// <summary>
 /// Shows the add friend dialog to add a friend.
 /// </summary>
 public async void AddFriend()
 {
     await DispatchHelper.RunAsync(async() =>
     {
         var dialog          = new AddFriendDialog();
         dialog.FriendAdded += async(s, e) =>
         {
             var friend = await App.Api.GetAsync <User>("Users", new { Email = e });
             if (null != friend)
             {
                 Friends.Add(friend);
             }
         };
         await dialog.ShowAsync();
     });
 }
Ejemplo n.º 4
0
 /// <summary>
 ///  Invokes a command when the user navigates from a welcome item.
 /// </summary>
 private async void OnSelectedWelcomeItemChanged()
 {
     IsEnabled = false;
     if (null != WelcomeItems)
     {
         int index = WelcomeItems.IndexOf(SelectedWelcomeItem) - 1;
         if (index >= 0 && null != WelcomeItems[index]?.OnNavigatedFrom)
         {
             WelcomeItems[index].OnNavigatedFrom();
         }
         ChangeFontSize();
         await Task.Run(async() =>
         {
             await Task.Delay(1000);
             await DispatchHelper.RunAsync(() => IsEnabled = true);
         });
     }
 }
 /// <summary>
 /// Loads possible lunch locations based on the user's current location.
 /// </summary>
 private async Task Initialize()
 {
     await DispatchHelper.RunAsync(async() =>
     {
         var restaurants = new List <Location>
         {
             new Location
             {
                 Name     = "Custom",
                 ImageUrl = @"ms-appx:///Assets/Plus.png"
             }
         };
         if (await Geolocator.RequestAccessAsync() == GeolocationAccessStatus.Allowed)
         {
             var location = await new Geolocator().GetGeopositionAsync();
             var nearby   = await App.Api.GetAsync <IEnumerable <Location> >("Locations",
                                                                             new { location.Coordinate.Point.Position.Longitude, location.Coordinate.Point.Position.Latitude });
             restaurants.AddRange(nearby);
         }
         restaurants.ForEach(x => Locations.Add(x));
     });
 }
 /// <summary>
 /// Shows the phone notification registration dialog.
 /// </summary>
 public async void RegisterPhone() => await DispatchHelper.RunAsync(
     async() => await new PhoneSignUpDialog().ShowAsync());