/// <summary>
/// Finish initializations after setting the viewmodel
/// </summary>
/// <returns></returns>
private async Task InitializeFromViewModel()
{
this.DataContext = this.ViewModel;
ProgressIndicatorHelper.Instance.Push(LoadingEnum.Stops);
//PIHelper.Push("Getting stops...");
//var ls = await TransitInfo.GetStopsOfRoute(this.ViewModel.Context);
if (!ViewModel.Context.Stop_Ids.Any(id => !AppSettings.KnownStops.Value.ContainsKey(id)) ||
TransitLoader.InternetAvailable())
{
await ViewModel.GetStopsOfRoute();
}
ProgressIndicatorHelper.Instance.Remove(LoadingEnum.Stops);
// Center the map
if (this.ViewModel.Stops.Count > 0)
{
this.MapItems.ItemsSource = this.ViewModel.Stops;
this.startup = false;
this.ResultsMap.SetView(LocationRectangle.CreateBoundingRectangle(this.ViewModel.Stops.Select(s => s.Location)));
}
else
{
this.startup = false;
}
}
/// <summary>
/// Search the text in the route box
/// </summary>
/// <returns></returns>
private async Task SearchRoutes()
{
this.Focus();
// Blank route
if (this.RouteSearchBox.Text == EmptyTextBox ||
string.IsNullOrWhiteSpace(this.RouteSearchBox.Text))
{
MessageBox.Show("Please enter the number of a bus route in your area.",
"No input", MessageBoxButton.OK);
return;
}
ProgressIndicatorHelper.Instance.Push(LoadingEnum.Routes);
BusRoute br = await TransitInfo.SearchForRoute(this.RouteSearchBox.Text);
if (br == null && !AppSettings.LocationConsent.Value && LocationTracker.GetPermission())
{
br = await TransitInfo.SearchForRoute(this.RouteSearchBox.Text);
}
ProgressIndicatorHelper.Instance.Remove(LoadingEnum.Routes);
if (br == null)
{
TransitLoader.InternetAvailable();
MessageBox.Show(string.Format("Could not find route {0}.", this.RouteSearchBox.Text),
"No matches", MessageBoxButton.OK);
return;
}
this.RouteSearchBox.Text = "";
if (this.SpacingPanel.Height == spacerMaxHeight)
{
this.SetSearchBarVisibility(Visibility.Collapsed);
}
NavigationService.Navigate(new Uri(
string.Format("/Pages/StopResultPage.xaml?route_id={0}", br.Id),
UriKind.Relative));
//NavigationService.Navigate(new Uri("/Pages/StopResultPage.xaml", UriKind.Relative));
}