Beispiel #1
0
        public override async Task Initialize()
        {
            await base.Initialize();

            interactorFactory.GetCurrentUser().Execute()
            .Select(u => u.Id)
            .Subscribe(analyticsService.SetAppCenterUserId);

            await SuggestionsViewModel.Initialize();

            await RatingViewModel.Initialize();

            widgetsService.Start();

            SyncProgressState = syncManager.ProgressObservable
                                .AsDriver(schedulerProvider);

            var isWelcome = OnboardingStorage.IsNewUser;

            var noTimeEntries = Observable
                                .CombineLatest(TimeEntriesViewModel.Empty, SuggestionsViewModel.IsEmpty,
                                               (isTimeEntryEmpty, isSuggestionEmpty) => isTimeEntryEmpty && isSuggestionEmpty)
                                .DistinctUntilChanged();

            ShouldShowEmptyState = ObservableAddons.CombineLatestAll(
                isWelcome,
                noTimeEntries
                )
                                   .DistinctUntilChanged()
                                   .AsDriver(schedulerProvider);

            ShouldShowWelcomeBack = ObservableAddons.CombineLatestAll(
                isWelcome.Select(b => !b),
                noTimeEntries
                )
                                    .StartWith(false)
                                    .DistinctUntilChanged()
                                    .AsDriver(schedulerProvider);

            IsInManualMode = userPreferences
                             .IsManualModeEnabledObservable
                             .AsDriver(schedulerProvider);

            ShouldShowRunningTimeEntryNotification = userPreferences.AreRunningTimerNotificationsEnabledObservable;
            ShouldShowStoppedTimeEntryNotification = userPreferences.AreStoppedTimerNotificationsEnabledObservable;

            CurrentRunningTimeEntry = dataSource.TimeEntries
                                      .CurrentlyRunningTimeEntry
                                      .AsDriver(schedulerProvider);

            IsTimeEntryRunning = dataSource.TimeEntries
                                 .CurrentlyRunningTimeEntry
                                 .Select(te => te != null)
                                 .DistinctUntilChanged()
                                 .AsDriver(schedulerProvider);

            var durationObservable = dataSource
                                     .Preferences
                                     .Current
                                     .Select(preferences => preferences.DurationFormat);

            ElapsedTime = TimeService
                          .CurrentDateTimeObservable
                          .CombineLatest(CurrentRunningTimeEntry, (now, te) => (now - te?.Start) ?? TimeSpan.Zero)
                          .CombineLatest(durationObservable, (duration, format) => duration.ToFormattedString(format))
                          .AsDriver(schedulerProvider);

            NumberOfSyncFailures = interactorFactory
                                   .GetItemsThatFailedToSync()
                                   .Execute()
                                   .Select(i => i.Count())
                                   .AsDriver(schedulerProvider);

            ShouldReloadTimeEntryLog = Observable.Merge(
                TimeService.MidnightObservable.SelectUnit(),
                TimeService.SignificantTimeChangeObservable.SelectUnit())
                                       .AsDriver(schedulerProvider);

            Refresh           = rxActionFactory.FromAsync(refresh);
            OpenSettings      = rxActionFactory.FromAsync(openSettings);
            OpenSyncFailures  = rxActionFactory.FromAsync(openSyncFailures);
            SelectTimeEntry   = rxActionFactory.FromAsync <EditTimeEntryInfo>(timeEntrySelected);
            ContinueTimeEntry = rxActionFactory.FromObservable <ContinueTimeEntryInfo, IThreadSafeTimeEntry>(continueTimeEntry);
            StartTimeEntry    = rxActionFactory.FromAsync <bool>(startTimeEntry, IsTimeEntryRunning.Invert());
            StopTimeEntry     = rxActionFactory.FromObservable <TimeEntryStopOrigin>(stopTimeEntry, IsTimeEntryRunning);

            ShouldShowRatingView = Observable.Merge(
                ratingViewExperiment.RatingViewShouldBeVisible,
                RatingViewModel.HideRatingView.SelectValue(false),
                hideRatingView.AsObservable().SelectValue(false)
                )
                                   .Select(canPresentRating)
                                   .DistinctUntilChanged()
                                   .Do(trackRatingViewPresentation)
                                   .AsDriver(schedulerProvider);

            OnboardingStorage.StopButtonWasTappedBefore
            .Subscribe(hasBeen => hasStopButtonEverBeenUsed = hasBeen)
            .DisposedBy(disposeBag);

            if (platformInfo.Platform == Platform.Giskard)
            {
                analyticsService.ApplicationInstallLocation.Track(platformInfo.InstallLocation);
            }

            SyncProgressState
            .Subscribe(postAccessibilityAnnouncementAboutSync)
            .DisposedBy(disposeBag);
        }