private void ProcessSearch(string searchString)
{
int routeNumber = 0;
bool canConvert = int.TryParse(searchString, out routeNumber); //check if it's a number
if (canConvert == true) //it's a route or stop number
{
int number = int.Parse(searchString);
if (number < 1000) //route number
{
viewModel.SearchByRoute(searchString, SearchByRouteCallback);
}
else //stop number
{
viewModel.SearchByStop(searchString, SearchByStopCallback);
}
}
else if (string.IsNullOrEmpty(searchString) == false) // Try to find the location
{
viewModel.SearchByAddress(searchString, SearchByLocationCallback);
}
SearchStoryboard.Seek(TimeSpan.Zero);
SearchStoryboard.Stop();
this.Focus();
}
private void SearchByLocationCallback(LocationForQuery location)
{
Dispatcher.BeginInvoke(() =>
{
SearchStoryboard.Seek(TimeSpan.Zero);
SearchStoryboard.Stop();
this.Focus();
});
if (location == null)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(searchErrorMessage, "No results found", MessageBoxButton.OK));
}
else
{
Dispatcher.BeginInvoke(() =>
{
viewModel.CurrentViewState.CurrentRoute = null;
viewModel.CurrentViewState.CurrentRouteDirection = null;
viewModel.CurrentViewState.CurrentStop = null;
viewModel.CurrentViewState.CurrentSearchLocation = location;
Navigate(new Uri("/StopsMapPage.xaml", UriKind.Relative));
});
}
}
private void SearchByStopCallback(List <Stop> stops)
{
Dispatcher.BeginInvoke(() =>
{
SearchStoryboard.Seek(TimeSpan.Zero);
SearchStoryboard.Stop();
this.Focus();
});
if (stops.Count == 0)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(searchErrorMessage, "No results found", MessageBoxButton.OK));
}
else
{
Dispatcher.BeginInvoke(() =>
{
viewModel.CurrentViewState.CurrentRoute = null;
viewModel.CurrentViewState.CurrentRouteDirection = null;
viewModel.CurrentViewState.CurrentStop = stops[0];
viewModel.CurrentViewState.CurrentSearchLocation = null;
Navigate(new Uri("/DetailsPage.xaml", UriKind.Relative));
});
}
}
private void SearchByRouteCallback(List <Route> routes, Exception error)
{
Dispatcher.BeginInvoke(() =>
{
SearchStoryboard.Seek(TimeSpan.Zero);
SearchStoryboard.Stop();
this.Focus();
});
if (error != null)
{
viewModel_ErrorHandler(this, new ViewModel.EventArgs.ErrorHandlerEventArgs(error));
}
else if (routes.Count == 0)
{
Dispatcher.BeginInvoke(() => MessageBox.Show(searchErrorMessage, "No results found", MessageBoxButton.OK));
}
else
{
Dispatcher.BeginInvoke(() =>
{
viewModel.CurrentViewState.CurrentRoutes = routes;
Navigate(new Uri("/BusDirectionPage.xaml", UriKind.Relative));
});
}
}
private void appbar_search_Click(object sender, EventArgs e)
{
if (SearchPanel.Opacity == 0)
{
SearchStoryboard.Begin();
SearchInputBox.Focus();
SearchInputBox.SelectAll();
}
else
{
ProcessSearch(SearchInputBox.Text);
}
}
private void SearchInputBox_LostFocus(object sender, RoutedEventArgs e)
{
SearchStoryboard.Seek(TimeSpan.Zero);
SearchStoryboard.Stop();
this.Focus();
}
