/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if (this.defaultViewModel.Competition != null)
{
this.defaultViewModel.Competition.SortTeams();
return;
}
var competition = e.NavigationParameter as Competition;
if (competition == null)
{
var dialog = new MessageDialog("Invalid Competition Selected");
await dialog.ShowAsync();
return;
}
if (!competition.Matches.Any() || !competition.Teams.Any())
{
competition = await CompetitionDataStorage.LoadCompetition(competition);
competition.SortTeams();
}
this.defaultViewModel.Competition = competition;
}
private async void SaveButton_OnClick(object sender, RoutedEventArgs e)
{
CompetitionDataStorage.SaveCompetition(this.defaultViewModel.Competition);
}
