/// <summary>
/// Get schedule as an asynchronous operation
/// </summary>
/// <param name="cultures">A <see cref="IEnumerable{CultureInfo}" /> specifying the languages to which the returned instance should be translated</param>
/// <returns>A <see cref="Task{TResult}" /> representing an async operation</returns>
public async Task <IEnumerable <URN> > GetScheduleAsync(IEnumerable <CultureInfo> cultures)
{
var missingCultures = LanguageHelper.GetMissingCultures(cultures, _loadedSchedules).ToList();
if (_scheduleUrns == null && missingCultures.Any())
{
var tasks = missingCultures.Select(s => DataRouterManager.GetSportEventsForTournamentAsync(Id, s, this)).ToList();
await Task.WhenAll(tasks).ConfigureAwait(false);
if (tasks.All(a => a.IsCompleted))
{
_loadedSchedules.AddRange(missingCultures);
if (tasks.First().Result != null)
{
_scheduleUrns = tasks.First().Result.Select(s => s.Item1);
}
}
}
if (_scheduleUrns.IsNullOrEmpty() && _currentSeasonInfo != null)
{
_scheduleUrns = _currentSeasonInfo.Schedule;
}
return(_scheduleUrns);
}
/// <summary>
/// get stages as an asynchronous operation.
/// </summary>
/// <param name="cultures">The cultures</param>
/// <returns>A <see cref="Task{T}" /> representing the asynchronous operation</returns>
public async Task <IEnumerable <URN> > GetStagesAsync(IEnumerable <CultureInfo> cultures)
{
if (_childStages != null)
{
return(_childStages);
}
await FetchMissingSummary(new[] { DefaultCulture }, false).ConfigureAwait(false);
if (_childStages == null && !_stageScheduleFetched)
{
try
{
_stageScheduleFetched = true;
var results = await DataRouterManager.GetSportEventsForTournamentAsync(Id, DefaultCulture, this).ConfigureAwait(false);
if (!results.IsNullOrEmpty())
{
_childStages = new ReadOnlyCollection <URN>(results.Select(r => r.Item1).ToList());
}
}
catch
{
}
}
return(_childStages);
}