private async Task OnApplyFilter()
{
var checkedGenres = FilterData.Genres.Where(p => p.IsChecked).Select(p => p.Genre).ToList();
var checkedDaysOfWeek = FilterData.DayOfWeekOrder.Where(p => p.IsChecked).ToList();
MessagingCenter.Send(this, "CloseFilterView");
await Task.Delay(TimeSpan.FromMilliseconds(500)); // usado para impedir que seja visto um leve engasto na filtragem
var animeToRemove = new List <FavoritedAnime>();
// meio encontrado de não ter a originalCollection filtrada, não está bom, mas é a correção por hora
_originalCollection = await ConstructGroupedCollectionAsync();
var groupAnimes = new List <GroupedFavoriteAnimeByWeekDay>(_originalCollection);
//TODO:contar a quantidade de animes cadastrados e ver se todos estão aparecendo apenas uma única vez
//TODO:olhar aqui em conjunto com o HasAnyDayOfWeek
for (int i = 0; i < groupAnimes.Count; i++)
{
GroupedFavoriteAnimeByWeekDay favoritedAnimeGroup = groupAnimes[i];
for (int j = 0; j < favoritedAnimeGroup.Count; j++)
{
FavoritedAnime favoritedAnime = favoritedAnimeGroup[j];
var hasAllGenresTask = favoritedAnime.HasAllSpecifiedGenresAsync(checkedGenres.ToArray());
var hasAnyDaysOfWeekTask = favoritedAnime.HasAnyDayOfWeekAsync(checkedDaysOfWeek.ToArray());
if (!await hasAllGenresTask || !await hasAnyDaysOfWeekTask)
{
animeToRemove.Add(favoritedAnime);
}
}
}
if (animeToRemove.Count > 0)
{
foreach (var item in animeToRemove)
{
foreach (var group in groupAnimes)
{
if (group.Contains(item))
{
group.Remove(item);
}
}
}
}
var groupsWithAnimes = groupAnimes.Where(p => p.Count > 0);
GroupedFavoriteByWeekList.ReplaceRange(groupsWithAnimes);
}
private async Task OnApplyFilter()
{
var selectedGenres = FilterData.Genres.Where(p => p.IsChecked).Select(p => p.Genre).ToList();
var selectedOrder = FilterData.Orders.Where(p => p.IsChecked).First();
var selectedSort = FilterData.SortDirections.Where(p => p.IsChecked).First();
_animeSearchConfig.OrderBy = selectedOrder.OrderBy;
_animeSearchConfig.SortDirection = selectedSort.SortDirection;
_animeSearchConfig.Genres = selectedGenres;
_animeSearchConfig.GenreIncluded = true;
if (!_settingsPreferences.ShowNSFW && selectedGenres.Count == 0)
{
_animeSearchConfig.Genres = UTIL.AnimeExtension.FillNSFWGenres().Select(p => p.Genre).ToList();
_animeSearchConfig.GenreIncluded = false;
}
MessagingCenter.Send(this, "CloseFilterView");
switch (_catalogueMode)
{
case CatalogueModeEnum.Season:
Loading = true;
await Task.Delay(TimeSpan.FromMilliseconds(500)); // usado para impedir que seja visto um leve engasto na filtragem
_animesWithSpecifiedFilters = new List <FavoritedAnime>();
switch (_animeSearchConfig.OrderBy)
{
case AnimeSearchSortable.Title:
if (_animeSearchConfig.SortDirection == SortDirection.Ascending)
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderBy(p => p.Anime.Title));
}
else
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderByDescending(p => p.Anime.Title));
}
break;
case AnimeSearchSortable.StartDate:
//TODO: existem alguns animes da temporada que não estão refletindo corretamente a data crescente, investigar e tentar descobrir
//o que pode ser
if (_animeSearchConfig.SortDirection == SortDirection.Ascending)
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderBy(p => p.Anime.Aired.From));
}
else
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderByDescending(p => p.Anime.Aired.From));
}
break;
case AnimeSearchSortable.Score:
if (_animeSearchConfig.SortDirection == SortDirection.Ascending)
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderBy(p => p.Anime.Score));
}
else
{
_animesWithSpecifiedFilters.AddRange(_originalCollection.OrderByDescending(p => p.Anime.Score));
}
break;
}
var animeToRemove = new List <FavoritedAnime>();
for (int i = 0; i < _animesWithSpecifiedFilters.Count; i++)
{
FavoritedAnime favoritedAnime = _animesWithSpecifiedFilters[i];
bool hasAllGenres = await favoritedAnime.HasAllSpecifiedGenresAsync(selectedGenres.ToArray());
if (!hasAllGenres)
{
animeToRemove.Add(favoritedAnime);
}
}
if (animeToRemove.Count > 0)
{
foreach (var item in animeToRemove)
{
_animesWithSpecifiedFilters.Remove(item);
}
}
Animes.ReplaceRange(_animesWithSpecifiedFilters);
Loading = false;
break;
case CatalogueModeEnum.Global:
await ResetAndLoadGlobalAsync();
break;
}
}