private async Task LoadNearestCinema()
{
Geolocator locator = new Geolocator();
Exception e = null;
if (App.UserPosition == null)
{
try
{
Geoposition pos = await locator.GetGeopositionAsync(TimeSpan.FromMinutes(5), TimeSpan.FromSeconds(20));
if (pos == null)
{
return;
}
App.UserPosition = pos.Coordinate.Point;
}
catch (Exception ex)
{
e = ex;
}
}
if (App.UserPosition != null)
{
IEnumerable <CinemaInfo> oc = App.Cinemas.Values.OrderBy(c => GeoMath.Distance(App.UserPosition.Position.Latitude, App.UserPosition.Position.Longitude, c.Latitude, c.Longitute, GeoMath.MeasureUnits.Miles)).Take(9);
if (oc.Count() > 0)
{
foreach (var cinema in oc)
{
int iCin = cinema.ID;
if (!PinnedCinemas.Contains(iCin))
{
if (App.Cinemas.ContainsKey(iCin))
{
PinnedCinemas.Add(iCin);
CinemaInfo ci = App.Cinemas[iCin];
string message = null;
try
{
this.SetTile(iCin, ci, "Nearest");
}
catch (Exception ex)
{
message = ex.Message;
}
}
}
}
}
}
}
private void SetTile(int iCin, CinemaInfo ci = null, string additionalTextualInfo = null)
{
Tile t = new Tile()
{
CommandParameter = iCin,
Margin = new Thickness(0, 0, 10, 10),
Width = 200,
Height = 200,
Foreground = new SolidColorBrush(Colors.White),
Background = new ImageBrush()
{
ImageSource = new BitmapImage(new Uri("ms-appx:///Assets/Background.png")),
Stretch = Stretch.UniformToFill
}
};
Grid g = new Grid();
g.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
});
g.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Star)
});
g.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
});
TextBlock tbTopText = new TextBlock()
{
Margin = new Thickness(10), VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Bottom, TextWrapping = TextWrapping.Wrap
};
StringBuilder sb = new StringBuilder();
if (ci == null)
{
tbTopText.Text = "All Cinemas";
sb.AppendLine("Click to view all cineworld cinemas");
}
else
{
tbTopText.Text = ci.Name;
sb.AppendFormat("Click to view whats on at Cineworld {0}\n", ci.Name);
}
t.Click += Tile_Click;
Border bTop = new Border()
{
Background = new SolidColorBrush(Colors.Gray), Opacity = 0.7
};
bTop.Child = tbTopText;
Grid.SetColumn(bTop, 0);
Grid.SetRow(bTop, 0);
g.Children.Add(bTop);
if (ci != null)
{
TextBlock tbBottomText = new TextBlock()
{
Text = additionalTextualInfo, Margin = new Thickness(10), VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Top
};
if (App.UserPosition != null)
{
tbBottomText.Text = String.Format("{0:N2} {1}", GeoMath.Distance(App.UserPosition.Position.Latitude, App.UserPosition.Position.Longitude, ci.Latitude, ci.Longitute, Config.Region == Config.RegionDef.UK ? GeoMath.MeasureUnits.Miles : GeoMath.MeasureUnits.Kilometers), (Config.Region == Config.RegionDef.UK ? GeoMath.MeasureUnits.Miles : GeoMath.MeasureUnits.Kilometers).ToString());
sb.AppendFormat("{0} from here", tbBottomText.Text);
}
else
{
tbBottomText.Text = additionalTextualInfo;
}
Border bBottom = new Border()
{
Background = new SolidColorBrush(Colors.Gray), Opacity = 0.9
};
bBottom.Child = tbBottomText;
Grid.SetColumn(bBottom, 0);
Grid.SetRow(bBottom, 2);
g.Children.Add(bBottom);
}
ToolTipService.SetToolTip(t, sb.ToString());
t.Content = g;
this.wpHubTiles.Children.Add(t);
}