private void ShowDepartures(Station[] allStations, Station fromStation, string from, string to, bool actSilently)
{
var toStationCandidates = allStations.Where(x => MainAndFilterPage.Filter(to, fromStation, null, x)).ToArray();
var toStation = toStationCandidates.Length == 1 ? toStationCandidates[0] : null;
if (fromStation != null)
{
if (toStation != null)
{
var target = DeparturesAndArrivalsTable.Create(fromStation, toStation);
NavigationService.Navigate(StationPage.GetUri(this, target, removeBackEntry: true));
return;
}
else
{
if (string.IsNullOrEmpty(to))
{
var target = DeparturesAndArrivalsTable.Create(fromStation);
NavigationService.Navigate(StationPage.GetUri(this, target));
}
else
{
NavigationService.Navigate(MainAndFilterPage.GetUri(this, fromStation, initialFilter: to, removeBackEntry: true));
}
return;
}
}
else
{
NavigationService.Navigate(MainAndFilterPage.GetUri(this, null, initialFilter: from, removeBackEntry: true));
}
}
public static List <DeparturesAndArrivalsTable> GetItemsToDisplay(Station fromStation, string excludeStation)
{
var recentItemsToDisplay = fromStation == null?allRecentItems.ToList() :
(from item in allRecentItems
let target = item.HasDestinationFilter && item.Station.Code == fromStation.Code && item.CallingAt.Value.Code != excludeStation ? item.CallingAt.Value :
item.Station.Code != excludeStation && item.Station.Code != fromStation.Code ? item.Station :
null
where target != null
select DeparturesAndArrivalsTable.Create(target)).Distinct().ToList();
return(recentItemsToDisplay);
}
private void GoToStation(object dataContext)
{
var target = dataContext as DeparturesAndArrivalsTable;
if (target != null)
{
if (fromStation != null)
{
Debug.Assert(!target.HasDestinationFilter);
target = DeparturesAndArrivalsTable.Create(fromStation, target.Station);
}
}
else
{
var station = dataContext as Station ?? ((Tuple <double, Station>)dataContext).Item2;
target = fromStation == null?DeparturesAndArrivalsTable.Create(station) :
DeparturesAndArrivalsTable.Create(fromStation, station);
}
NavigationService.Navigate(StationPage.GetUri(this, target, removeBackEntry: fromStation != null));
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (departuresAndArrivalsTable != null)
{
ErrorReporting.Log("departuresAndArrivalsTable is not null");
Load();
return;
}
var stationStr = NavigationContext.QueryString["station"];
var from = Stations.Get(stationStr);
var to = NavigationContext.QueryString.ContainsKey("callingAt") ? Stations.Get(NavigationContext.QueryString["callingAt"]) : null;
var removeBackEntry = NavigationContext.QueryString.ContainsKey("removeBackEntry");
departuresAndArrivalsTable = DeparturesAndArrivalsTable.Create(from, to);
title.Text = departuresAndArrivalsTable.ToString();
if (title.Text.Length > 40)
{
title.Text = title.Text.Replace(" calling at ", "\ncalling at ");
}
if (e.NavigationMode == NavigationMode.New)
{
RecentItems.Add(departuresAndArrivalsTable);
}
if (removeBackEntry)
{
NavigationService.RemoveBackEntry();
}
if (departuresAndArrivalsTable.HasDestinationFilter)
{
var filterOrClearFilterItem = ApplicationBar.Buttons.Cast <ApplicationBarIconButton>().Single(button => button.Text == "Filter");
filterOrClearFilterItem.Text = "Clear Filter";
filterOrClearFilterItem.IconUri = new Uri("/Assets/Icons/dark/appbar.filter.clear.png", UriKind.Relative);
var filterByAnotherDestinationItem = new ApplicationBarMenuItem("Filter by another destination");
filterByAnotherDestinationItem.Click += OnFilterByAnotherDestinationClick;
ApplicationBar.MenuItems.Insert(0, filterByAnotherDestinationItem);
var reverseJourneyItem = new ApplicationBarIconButton(new Uri("/Assets/Icons/dark/appbar.arrow.left.right.png", UriKind.Relative))
{
Text = "Reverse"
};
reverseJourneyItem.Click += OnReverseJourneyClick;
ApplicationBar.Buttons.Insert(2, reverseJourneyItem);
}
if (!NavigationService.CanGoBack)
{
var homeButton = new ApplicationBarIconButton
{
IconUri = new Uri("/Assets/Icons/dark/appbar.list.png", UriKind.Relative),
Text = "All Stations",
};
homeButton.Click += OnHomeClick;
ApplicationBar.Buttons.Remove(GetPinToStartButton());
ApplicationBar.Buttons.Add(homeButton);
}
else
{
GetPinToStartButton().IsEnabled = !IsStationPinnedToStart();
}
CreateDirectionsPivotItem();
if (!Stations.Country.SupportsArrivals)
{
// when supportsArrivals is false PivotSelectionChanged won't be triggered
Load();
}
}