// populates the home tab
private void PopulateHomeTab(JObject result)
{
//set the logo
Logo.Source = Utils.GetRestaurantField(result, "LogoUrl");
Logo.WidthRequest = Application.Current.MainPage.Height / 8;
Logo.HeightRequest = Application.Current.MainPage.Height / 8;
NameLabel.Text = Utils.GetRestaurantField(result, "Name");
CuisinesLabel.Text = Utils.GetRestaurantField(result, "CuisineTypes");
//set the price range of that restuarant
int price = 0;
if (result["PricePoint"].Type != JTokenType.Null)
{
price = Int32.Parse(result["PricePoint"].ToString(), CultureInfo.CurrentCulture);
}
PriceLabel.Text = Utils.GetRestaurantField(result, "PricePoint", "£", price);
HomeStars.Value = Convert.ToDouble(Utils.GetRestaurantField(result, "AverageReviewScore"));
DescriptionLabel.Text = Utils.GetRestaurantField(consumer, "ShortDescription");
//set functionality of clicking the ViewMore button on the HomePage
var viewMoreTap = new TapGestureRecognizer();
viewMoreTap.Tapped += async(s, e) =>
{
await Navigation.PushPopupAsync(new AboutPopup(Utils.GetRestaurantField(consumer, "Description")));
};
ViewMoreLabel.GestureRecognizers.Clear();
ViewMoreLabel.GestureRecognizers.Add(viewMoreTap);
OpeningInformationLabel.Text = Utils.GetRestaurantField(consumer, "OpeningInformation").Replace("<br/>", Environment.NewLine);
//Set the Social Media of each restaurant
if (consumer["SocialNetworks"].Type == JTokenType.Null || string.IsNullOrEmpty(consumer["SocialNetworks"].ToString()))
{
SocialMediaLabel.IsVisible = true;
SocialMediaLabel.Text = "No social media";
}
else if (consumer["SocialNetworks"] is JArray)
{
JToken[] arr = consumer["SocialNetworks"].ToArray();
int column = 0;
foreach (var a in arr)
{
//create a button for each social media platform - to link to it
Button button = new Button
{
Text = a["Type"].ToString(),
Margin = new Thickness(15, 10, 0, 0),
TextColor = Color.FromHex("#11a0dc"),
FontSize = 12,
CornerRadius = 18,
BorderWidth = 2,
BorderColor = Color.FromHex("#11a0dc"),
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Start
};
button.SetDynamicResource(Button.BackgroundColorProperty, "BarBackgroundColor");
HomeGrid.Children.Add(button, column, 15);
column++;
button.Clicked += async(sender, args) => await Browser.OpenAsync(a["Url"].ToString(), BrowserLaunchMode.SystemPreferred);
}
}
//set up the maps for the application
double latitude = Convert.ToDouble(result["Latitude"].ToString(), CultureInfo.CurrentCulture);
double longitude = Convert.ToDouble(result["Longitude"].ToString(), CultureInfo.CurrentCulture);
string name = result["Name"].ToString();
//add a pin for the current restaurant
var pin = new Pin()
{
Position = new Position(latitude, longitude),
Label = name,
};
MapArea.Pins.Add(pin);
MapArea.MoveToRegion(new MapSpan(new Position(latitude, longitude), 0.01, 0.01));
// open up directions to restaurant in map app when map area is clicked
MapArea.MapClicked += async(object sender, MapClickedEventArgs e) =>
{
await Xamarin.Essentials.Map.OpenAsync(
new Location(latitude, longitude),
new MapLaunchOptions { Name = name, NavigationMode = NavigationMode.Default }
);
};
}
