protected override void OnHohoemaNavigatingFrom(NavigatingFromEventArgs e, Dictionary <string, object> viewModelState, bool suspending)
{
RankingSettings.Save().ConfigureAwait(false);
base.OnHohoemaNavigatingFrom(e, viewModelState, suspending);
}
public RankingCategoryListPageViewModel(
Services.PageManager pageManager,
Services.DialogService dialogService,
RankingSettings rankingSettings
)
: base(pageManager)
{
HohoemaDialogService = dialogService;
RankingSettings = rankingSettings;
Func <RankingCategory, bool> checkFavorite = (RankingCategory cat) =>
{
return(RankingSettings.HighPriorityCategory.Any(x => x.Category == cat));
};
RankingCategoryItems = new ObservableCollection <RankingCategoryHostListItem>();
FavoriteRankingCategoryItems = new ObservableCollection <RankingCategoryListPageListItem>();
SelectedRankingCategory = new ReactiveProperty <RankingCategoryListPageListItem>();
AddFavRankingCategory = new DelegateCommand(async() =>
{
var items = new AdvancedCollectionView();
items.SortDescriptions.Add(new SortDescription("IsFavorit", SortDirection.Descending));
items.SortDescriptions.Add(new SortDescription("Category", SortDirection.Ascending));
var highPriCat = RankingSettings.HighPriorityCategory;
var lowPriCat = RankingSettings.LowPriorityCategory;
foreach (var i in RankingSettings.HighPriorityCategory)
{
items.Add(new CategoryWithFav()
{
Category = i.Category, IsFavorit = true
});
}
var middleRankingCategories = Enum.GetValues(typeof(RankingCategory)).Cast <RankingCategory>()
.Where(x => !highPriCat.Any(h => x == h.Category))
.Where(x => !lowPriCat.Any(l => x == l.Category))
;
foreach (var category in middleRankingCategories)
{
items.Add(new CategoryWithFav()
{
Category = category
});
}
items.Refresh();
var choiceItems = await HohoemaDialogService.ShowMultiChoiceDialogAsync(
"優先表示にするカテゴリを選択",
items.Cast <CategoryWithFav>().Select(x => new RankingCategoryInfo(x.Category)),
RankingSettings.HighPriorityCategory.ToArray(),
x => x.DisplayLabel
);
if (choiceItems == null)
{
return;
}
// choiceItemsに含まれるカテゴリをMiddleとLowから削除
RankingSettings.ResetFavoriteCategory();
// HighにchoiceItemsを追加（重複しないよう注意）
foreach (var cat in choiceItems)
{
RankingSettings.AddFavoritCategory(cat.Category);
}
await RankingSettings.Save();
ResetRankingCategoryItems();
});
AddDislikeRankingCategory = new DelegateCommand(async() =>
{
var items = new AdvancedCollectionView();
items.SortDescriptions.Add(new SortDescription("IsFavorit", SortDirection.Descending));
items.SortDescriptions.Add(new SortDescription("Category", SortDirection.Ascending));
var highPriCat = RankingSettings.HighPriorityCategory;
var lowPriCat = RankingSettings.LowPriorityCategory;
foreach (var i in lowPriCat)
{
items.Add(new CategoryWithFav()
{
Category = i.Category, IsFavorit = true
});
}
var middleRankingCategories = Enum.GetValues(typeof(RankingCategory)).Cast <RankingCategory>()
.Where(x => !highPriCat.Any(h => x == h.Category))
.Where(x => !lowPriCat.Any(l => x == l.Category))
;
foreach (var category in middleRankingCategories)
{
items.Add(new CategoryWithFav()
{
Category = category
});
}
items.Refresh();
var choiceItems = await HohoemaDialogService.ShowMultiChoiceDialogAsync(
"非表示にするカテゴリを選択",
items.Cast <CategoryWithFav>().Select(x => new RankingCategoryInfo(x.Category)),
RankingSettings.LowPriorityCategory,
x => x.DisplayLabel
);
if (choiceItems == null)
{
return;
}
// choiceItemsに含まれるカテゴリをMiddleとLowから削除
RankingSettings.ResetDislikeCategory();
// HighにchoiceItemsを追加（重複しないよう注意）
foreach (var cat in choiceItems)
{
RankingSettings.AddDislikeCategory(cat.Category);
}
await RankingSettings.Save();
ResetRankingCategoryItems();
});
ResetRankingCategoryItems();
}
public RankingCategoryListPageViewModel(
ApplicationLayoutManager applicationLayoutManager,
Services.PageManager pageManager,
Services.DialogService dialogService,
RankingSettings rankingSettings,
IEventAggregator eventAggregator,
AppFlagsRepository appFlagsRepository,
RankingProvider rankingProvider
)
{
ApplicationLayoutManager = applicationLayoutManager;
PageManager = pageManager;
HohoemaDialogService = dialogService;
RankingSettings = rankingSettings;
_eventAggregator = eventAggregator;
_appFlagsRepository = appFlagsRepository;
_rankingProvider = rankingProvider;
// TODO: ログインユーザーが成年であればR18ジャンルを表示するように
_RankingGenreItemsSource = new List <RankingGenreItem>();
FavoriteItems = new ObservableCollection <RankingItem>(GetFavoriteRankingItems());
_favoriteRankingGenreGroupItem = new FavoriteRankingGenreGroupItem()
{
Label = "FavoriteRankingTag".Translate(),
IsDisplay = true,
Items = new AdvancedCollectionView(FavoriteItems),
};
_RankingGenreItemsSource.Add(_favoriteRankingGenreGroupItem);
var sourceGenreItems = Enum.GetValues(typeof(RankingGenre)).Cast <RankingGenre>()
.Where(x => x != RankingGenre.R18)
.Select(x =>
{
var acv = new AdvancedCollectionView(new ObservableCollection <RankingItem>(GetGenreTagRankingItems(x, RankingSettings)), isLiveShaping: true)
{
Filter = (item) => (item as RankingItem).IsDisplay,
};
acv.ObserveFilterProperty(nameof(RankingItem.IsDisplay));
return(new RankingGenreItem()
{
Genre = x,
Label = x.Translate(),
IsDisplay = !RankingSettings.IsHiddenGenre(x),
Items = acv
});
});
foreach (var genreItem in sourceGenreItems)
{
_RankingGenreItemsSource.Add(genreItem);
}
foreach (var item in _RankingGenreItemsSource)
{
if (item.Genre == null)
{
_RankingGenreItems.Add(item);
}
else if (!RankingSettings.IsHiddenGenre(item.Genre.Value))
{
_RankingGenreItems.Add(item);
}
}
{
RankingGenreItems = new CollectionViewSource()
{
Source = _RankingGenreItems,
ItemsPath = new Windows.UI.Xaml.PropertyPath(nameof(RankingGenreItem.Items)),
IsSourceGrouped = true,
};
}
_eventAggregator.GetEvent <Events.RankingGenreShowRequestedEvent>()
.Subscribe((args) =>
{
// Tagの指定が無い場合はジャンル自体の非表示として扱う
var genreItem = _RankingGenreItemsSource.First(x => x.Genre == args.RankingGenre);
if (string.IsNullOrEmpty(args.Tag))
{
genreItem.IsDisplay = true;
RankingSettings.RemoveHiddenGenre(args.RankingGenre);
_ = RankingSettings.Save();
_RankingGenreItems.Clear();
foreach (var item in _RankingGenreItemsSource)
{
if (item.Genre == null)
{
_RankingGenreItems.Add(item);
}
else if (!RankingSettings.IsHiddenGenre(item.Genre.Value))
{
_RankingGenreItems.Add(item);
}
}
System.Diagnostics.Debug.WriteLine($"Genre Show: {args.RankingGenre}");
}
else
{
var sameTagItem = genreItem.Items.SourceCollection.Cast <RankingItem>().FirstOrDefault(x => x.Tag == args.Tag);
if (sameTagItem != null)
{
sameTagItem.IsDisplay = true;
RankingSettings.RemoveHiddenTag(args.RankingGenre, args.Tag);
_ = RankingSettings.Save();
System.Diagnostics.Debug.WriteLine($"Tag Show: {args.Tag}");
}
}
})
.AddTo(_CompositeDisposable);
_eventAggregator.GetEvent <Events.RankingGenreHiddenRequestedEvent>()
.Subscribe((args) =>
{
// Tagの指定が無い場合はジャンル自体の非表示として扱う
var genreItem = _RankingGenreItemsSource.First(x => x.Genre == args.RankingGenre);
if (string.IsNullOrEmpty(args.Tag))
{
genreItem.IsDisplay = false;
RankingSettings.AddHiddenGenre(args.RankingGenre);
_ = RankingSettings.Save();
_RankingGenreItems.Clear();
foreach (var item in _RankingGenreItemsSource)
{
if (item.Genre == null)
{
_RankingGenreItems.Add(item);
}
else if (!RankingSettings.IsHiddenGenre(item.Genre.Value))
{
_RankingGenreItems.Add(item);
}
}
System.Diagnostics.Debug.WriteLine($"Genre Hidden: {args.RankingGenre}");
}
else
{
var sameTagItem = genreItem.Items.SourceCollection.Cast <RankingItem>().FirstOrDefault(x => x.Tag == args.Tag);
if (sameTagItem != null)
{
sameTagItem.IsDisplay = false;
RankingSettings.AddHiddenTag(sameTagItem.Genre.Value, sameTagItem.Tag, sameTagItem.Label);
_ = RankingSettings.Save();
System.Diagnostics.Debug.WriteLine($"Tag Hidden: {args.Tag}");
}
}
})
.AddTo(_CompositeDisposable);
_eventAggregator.GetEvent <Events.RankingGenreFavoriteRequestedEvent>()
.Subscribe((args) =>
{
if (false == FavoriteItems.Any(x => x.Genre == args.RankingGenre && x.Tag == args.Tag))
{
var addedItem = new RankingItem()
{
Genre = args.RankingGenre,
IsDisplay = true,
IsFavorite = true,
Label = args.Label,
Tag = args.Tag
};
FavoriteItems.Add(addedItem);
RankingSettings.AddFavoriteTag(addedItem.Genre.Value, addedItem.Tag, addedItem.Label);
_ = RankingSettings.Save();
System.Diagnostics.Debug.WriteLine($"Favorite added: {args.Label}");
}
})
.AddTo(_CompositeDisposable);
_eventAggregator.GetEvent <Events.RankingGenreUnFavoriteRequestedEvent>()
.Subscribe((args) =>
{
var unFavoriteItem = FavoriteItems.FirstOrDefault(x => x.Genre == args.RankingGenre && x.Tag == args.Tag);
if (unFavoriteItem != null)
{
FavoriteItems.Remove(unFavoriteItem);
RankingSettings.RemoveFavoriteTag(unFavoriteItem.Genre.Value, unFavoriteItem.Tag);
_ = RankingSettings.Save();
System.Diagnostics.Debug.WriteLine($"Favorite removed: {args.RankingGenre} {args.Tag}");
}
})
.AddTo(_CompositeDisposable);
}
