private async Task ViewLoaded()
{
if (!_viewModelLoaded)
{
IsBusy = true;
var athlete = await _stravaService.GetAthleteAsync();
var statistics = await _stravaService.GetStatsAsync(athlete.Id.ToString());
RunStatistics = StatisticsHelper.GetRunStatistics(statistics);
RideStatistics = StatisticsHelper.GetRideStatistics(statistics);
_viewModelLoaded = true;
IsBusy = false;
}
}
private async Task LoadAsync()
{
// clear old value // TODO configure ioc to give a new VM per call
ClearProperties();
string currentParameter = (string)NavigationService.CurrentParameter;
bool authenticatedUser = string.IsNullOrEmpty(currentParameter);
if (authenticatedUser)
{
Athlete = await _stravaService.GetAthleteAsync();
await GetStarredSegmentsAsync();
}
else
{
Athlete = await _stravaService.GetAthleteAsync(currentParameter);
await GetStarredSegmentsAsync(Athlete.Id.ToString());
}
if (Athlete != null)
{
List <Task> tasks = new List <Task>();
_currentAthleteId = Athlete.Id.ToString();
tasks.Add(GetFollowersAsync(_currentAthleteId, authenticatedUser));
tasks.Add(GetFriendsAsync(_currentAthleteId, authenticatedUser));
if (!string.IsNullOrEmpty(currentParameter))
{
tasks.Add(GetMutualFriendsAsync(_currentAthleteId));
}
tasks.Add(GetKomsAsync(_currentAthleteId));
await Task.WhenAll(tasks);
}
}
//TODO: Glenn - Can't remember, was this set up as async void for fire and forget reasons?
private async void ViewLoaded()
{
if (!_viewModelLoaded)
{
//TODO: Glenn - Check loaded version with saved version in Settings, if different show what's new dialog and overwrite settings field
//AppInfoDialog appInfo = new AppInfoDialog();
//await appInfo.ShowAsync();
ActivityFeedFilter filter = await _settingsService.GetStoredActivityFeedFilterAsync();
var athlete = await _stravaService.GetAthleteAsync();
ApplyActivityFeedFilter(filter);
_viewModelLoaded = true;
}
}
private async Task LoadActivityDetails(string activityId)
{
//We need to unload (remove the PropertyChanged event handler) from the
//UserMeasurementUnitStatisticsDetail items to avoid memory leaks
//Not prety, but I don't see a better solution atm
//ToDo: maybe use CleanUp in order to unwire eventhandlers?
SelectedActivity?.Statistics?.Where(a => a is UserMeasurementUnitStatisticsDetail)
.Select(a => a as UserMeasurementUnitStatisticsDetail).ToList().ForEach(a => a.Unload());
Kudos.Clear();
Comments.Clear();
RelatedAthletes.Clear();
//TODO: Glenn - Why aren't we receiving private activities?
Activity activity = null;
try
{
activity = await _stravaService.GetActivityAsync(activityId, true);
}
catch (Exception ex)
{
var t = ex.Message;
}
_athlete = await _stravaService.GetAthleteAsync();
if (activity != null)
{
SelectedActivity = activity;
if (activity.KudosCount > 0 && activity.Kudos != null && activity.Kudos.Any())
{
foreach (AthleteSummary kudo in activity.Kudos)
{
Kudos.Add(kudo);
}
}
if (activity.CommentCount > 0 && activity.Comments != null && activity.Comments.Any())
{
foreach (Comment comment in activity.Comments)
{
Comments.Add(comment);
}
}
if (activity.OtherAthleteCount > 0 && activity.RelatedActivities != null && activity.RelatedActivities.Any())
{
foreach (ActivitySummary relatedActivity in activity.RelatedActivities)
{
RelatedAthletes.Add(relatedActivity.Athlete);
}
}
//Currently the Public API of Strava will not give us Segments info for 'other' athletes then the one logged in
HasSegments = SelectedActivity.SegmentEfforts != null;
//Currently the Public API of Strava will not give us the Photo links for 'other' athletes then the one logged in
//But we do get the photo count, so we also need to verify the current user vs the one from the activity
HasPhotos = _athlete.Id == SelectedActivity.Athlete.Id && SelectedActivity.TotalPhotoCount > 0;
HasKudoed = _athlete.Id == SelectedActivity.Athlete.Id || SelectedActivity.HasKudoed;
IsEditEnabled = _athlete.Id == SelectedActivity.Athlete.Id;
//TODO: Glenn - Why oh why are we not yet able to show/hide PivotItems through Visibility binding
ServiceLocator.Current.GetInstance <IMessenger>().Send <PivotMessage <ActivityPivots> >(new PivotMessage <ActivityPivots>(ActivityPivots.Segments, HasSegments), Tokens.ActivityPivotMessage);
ServiceLocator.Current.GetInstance <IMessenger>().Send <PivotMessage <ActivityPivots> >(new PivotMessage <ActivityPivots>(ActivityPivots.Photos, HasPhotos), Tokens.ActivityPivotMessage);
ServiceLocator.Current.GetInstance <IMessenger>()
.Send <PolylineMessage>(!string.IsNullOrEmpty(activity?.Map.SummaryPolyline)
? new PolylineMessage(activity.Map.GeoPositions)
: new PolylineMessage(new List <BasicGeoposition>()), Tokens.ActivityPolylineMessage);
}
}
