async void PushChallengeDetailsPage(Challenge challenge, bool refresh = false)
{
var details = new ChallengeDetailsPage(challenge);
details.OnAccept = async() => {
await ViewModel.RefreshLeague();
};
details.OnDecline = async() => {
await ViewModel.RefreshLeague();
};
details.OnPostResults = async() => {
await ViewModel.RefreshLeague();
rankStrip.Membership = ViewModel.CurrentMembership;
};
if (refresh)
{
await details.ViewModel.RefreshChallenge();
}
await Navigation.PushAsync(details);
}
async void OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
var vm = e.SelectedItem as ChallengeViewModel;
if (vm == null)
{
return;
}
list.SelectedItem = null;
if (vm.Challenge == null)
{
return;
}
var details = new ChallengeDetailsPage(vm.Challenge);
await Navigation.PushAsync(details);
}
