public WhereToViewModel(IAggregateService aggregateService, IBumbleApiService BumbleApiService, IUberService uberService)
: base(ApplicationPage.WhereTo, aggregateService)
{
this.user = UnitOfWork.UserRepository.GetUser();
this.BumbleApiService = BumbleApiService;
this.uberService = uberService;
AppCommandMessage.Send(Messages.Enums.AppCommandMessageReason.RemoveBackEntries);
Messenger.Default.Register <RecentTripMessage>(this, (action) => SetRecentTrip(action));
Messenger.Default.Register <FavouriteMessage>(this, (action) => SetFavourite(action));
Messenger.Default.Register <WhereToMessage>(this, (action) => SetWhereTo(action));
this.LocationSearchBoxModel = new SearchBoxModel(UnitOfWork, InMemoryApplicationSettingModel, this, SearchType.Location, BumbleApiService, user, NavigationService);
this.DestinationSearchBoxModel = new SearchBoxModel(UnitOfWork, InMemoryApplicationSettingModel, this, SearchType.Destination, BumbleApiService, user, NavigationService);
this.LocationSearchBoxModel.Changed += LocationSearchBoxModel_Changed;
this.DestinationSearchBoxModel.Changed += LocationSearchBoxModel_Changed;
this.LocationSearchBoxModel.SetAutoPopulateState();
}
private void SetPageState(SplashScreenMessage splashScreenMessage)
{
switch (splashScreenMessage.Reason)
{
case Messages.Enums.SplashScreenMessageReason.CountrySelected:
CountrySelection = selectedCountryPersist.Name;
NavigationService.GoBack();
DownloadCountryData();
break;
case Messages.Enums.SplashScreenMessageReason.FacebookLogin:
case Messages.Enums.SplashScreenMessageReason.BumbleLogin:
case Messages.Enums.SplashScreenMessageReason.TwitterLogin:
base.user = UnitOfWork.UserRepository.GetUser();
selectedCountryPersist = user.Country;
DownloadCountryData();
break;
case Messages.Enums.SplashScreenMessageReason.ChangeCountry:
AppCommandMessage.Send(Messages.Enums.AppCommandMessageReason.RemoveBackEntries);
base.user = UnitOfWork.UserRepository.GetUser();
base.user.Country = null;
UnitOfWork.UserRepository.Update(base.user);
UnitOfWork.Save();
resourcesLoaded = false;
break;
case Messages.Enums.SplashScreenMessageReason.ResetApp:
AppCommandMessage.Send(Messages.Enums.AppCommandMessageReason.RemoveBackEntries);
DatabaseSetup.Seed(UnitOfWork, true);
resourcesLoaded = false;
break;
}
}
private void TryNavigateToStartPage()
{
// Navigation service can be null on viewmodel load as it hasn't been populated yet.
if (NavigationService != null)
{
Action navigate = () =>
{
user.AppUsageCount += 1;
UnitOfWork.UserRepository.Update(user);
UnitOfWork.Save();
NavigationService.NavigateTo("/Views/WhereTo.xaml?userId=" + user.Token.ToString());
AppCommandMessage.Send(Messages.Enums.AppCommandMessageReason.RemoveBackEntries);
};
//Keep trying to navgiate every half a second:
TaskEx.Delay(500).ContinueWith(t =>
{
DispatcherHelper.CheckBeginInvokeOnUI(navigate);
});
}
else
{
Action navigate = () =>
{
TryNavigateToStartPage();
};
//Keep trying to navgiate every half a second:
TaskEx.Delay(500).ContinueWith(t =>
{
DispatcherHelper.CheckBeginInvokeOnUI(navigate);
});
}
}