private async Task Load()
{
var items = new List <Tuple <string, IList <RepositoryItemViewModel> > >();
foreach (var t in Times)
{
var repos = await _trendingRepository.GetTrendingRepositories(t.Item2, SelectedLanguage.Slug);
var viewModels = repos
.Select(x => new RepositoryItemViewModel(x, true, true, vm => RepositoryItemSelected.ExecuteNow(vm)))
.ToList();
items.Add(Tuple.Create(t.Item1, viewModels as IList <RepositoryItemViewModel>));
}
Items = items;
}
public RepositoriesTrendingViewModel(ISessionService applicationService, ITrendingRepository trendingRepository)
{
ShowRepositoryDescription = applicationService.Account.ShowRepositoryDescriptionInList;
Title = "Trending";
var defaultLanguage = LanguageRepository.DefaultLanguage;
SelectedLanguage = new LanguageItemViewModel(defaultLanguage.Name, defaultLanguage.Slug);
GoToLanguages = ReactiveCommand.Create().WithSubscription(_ =>
{
var vm = this.CreateViewModel<LanguagesViewModel>();
vm.SelectedLanguage = SelectedLanguage;
vm.WhenAnyValue(x => x.SelectedLanguage).Skip(1)
.Subscribe(x => SelectedLanguage = x);
NavigateTo(vm);
});
LoadCommand = ReactiveCommand.CreateAsyncTask(async _ => {
var requests = _times.Select(t =>
{
var language = (SelectedLanguage != null && SelectedLanguage.Slug != null) ? SelectedLanguage.Slug : null;
return new { Time = t, Query = trendingRepository.GetTrendingRepositories(t.Slug, language) };
}).ToArray();
await Task.WhenAll(requests.Select(x => x.Query));
Repositories = requests.Select(r =>
{
var transformedRepos = r.Query.Result.Select(x => new RepositoryItemViewModel(x, true, GoToRepository));
return new GroupedCollection<RepositoryItemViewModel>(r.Time.Name, new ReactiveList<RepositoryItemViewModel>(transformedRepos));
}).ToList();
});
this.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(_ =>
{
Repositories = null;
LoadCommand.ExecuteIfCan();
});
}
public RepositoriesTrendingViewModel(ISessionService applicationService, ITrendingRepository trendingRepository)
{
ShowRepositoryDescription = applicationService.Account.ShowRepositoryDescriptionInList;
Title = "Trending";
var defaultLanguage = LanguageRepository.DefaultLanguage;
SelectedLanguage = new LanguageItemViewModel(defaultLanguage.Name, defaultLanguage.Slug);
GoToLanguages = ReactiveCommand.Create().WithSubscription(_ =>
{
var vm = this.CreateViewModel <LanguagesViewModel>();
vm.SelectedLanguage = SelectedLanguage;
vm.WhenAnyValue(x => x.SelectedLanguage).Skip(1)
.Subscribe(x => SelectedLanguage = x);
NavigateTo(vm);
});
LoadCommand = ReactiveCommand.CreateAsyncTask(async _ => {
var requests = _times.Select(t =>
{
var language = (SelectedLanguage != null && SelectedLanguage.Slug != null) ? SelectedLanguage.Slug : null;
return(new { Time = t, Query = trendingRepository.GetTrendingRepositories(t.Slug, language) });
}).ToArray();
await Task.WhenAll(requests.Select(x => x.Query));
Repositories = requests.Select(r =>
{
var transformedRepos = r.Query.Result.Select(x => new RepositoryItemViewModel(x, true, GoToRepository));
return(new GroupedCollection <RepositoryItemViewModel>(r.Time.Name, new ReactiveList <RepositoryItemViewModel>(transformedRepos)));
}).ToList();
});
this.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(_ =>
{
Repositories = null;
LoadCommand.ExecuteIfCan();
});
}