public SqliteGtfsLoaderService(
IGtfsGenericRepository <Agency> agencyRepository,
IGtfsGenericRepository <Calendar> calendarRepository,
IGtfsGenericRepository <CalendarDate> calendarDateRepository,
IGtfsGenericRepository <FeedInfo> feedInfoRepository,
IGtfsGenericRepository <Frequency> frequencyRepository,
IGtfsGenericRepository <Route> routeRepository,
IGtfsGenericRepository <Shape> shapeRepository,
IGtfsGenericRepository <Stop> stopRepository,
IGtfsGenericRepository <StopTime> stopTimeRepository,
IGtfsGenericRepository <Trip> tripRepository)
{
_agencyRepository = agencyRepository;
_calendarRepository = calendarRepository;
_calendarDateRepository = calendarDateRepository;
_feedInfoRepository = feedInfoRepository;
_frequencyRepository = frequencyRepository;
_routeRepository = routeRepository;
_shapeRepository = shapeRepository;
_stopRepository = stopRepository;
_stopTimeRepository = stopTimeRepository;
_tripRepository = tripRepository;
_loadGtfsDataChannel = Channel.CreateUnbounded <string>();
}
public StopSearchTabViewModel(
INavigationService navigationService,
IGtfsGenericRepository <Stop> stopRepository) : base(navigationService)
{
ItemTapped = new DelegateCommand <object>(async args => await ItemTappedEvent(args));
var searchStopCommand = ReactiveCommand.Create <string>(async s =>
{
Stops = new List <StopModel>();
if (string.IsNullOrEmpty(s))
{
TotalResultsMessage = string.Empty;
IsVisibleStopsListView = false;
return;
}
var tempStops = new List <StopModel>();
var results = stopRepository
.Find(x => x.StopId.StartsWith(s));
foreach (var stop in await results)
{
var stopId = stop.StopId;
var stopTitles = stop.StopName.Split("/", 2);
var stopTitle = stopTitles[0].Replace($"{stopId}-", "").Trim();
var stopSubtitle = (stopTitles.Length < 2 ? string.Empty : stopTitles[1].Trim());
tempStops.Add(new StopModel(stopId, stopTitle, stopSubtitle));
}
Stops = tempStops;
TotalResultsMessage = $"Found {Stops.Count()} results.";
IsVisibleStopsListView = true;
});
this.WhenAnyValue(x => x.EntryStopCode)
.Throttle(TimeSpan.FromSeconds(0.8), RxApp.TaskpoolScheduler)
.ObserveOn(RxApp.MainThreadScheduler)
.InvokeCommand(searchStopCommand);
}
