public ItemListFilterViewModel(
IItemFilter itemWhitelist,
IItemFilter itemBlacklist,
IItemService itemService)
{
itemWhitelist.FilterMode = FilterMode.Whitelist;
ItemWhitelist = itemWhitelist;
itemBlacklist.FilterMode = FilterMode.Blacklist;
ItemBlacklist = itemBlacklist;
this.FilterChanges = Observable.CombineLatest(
itemWhitelist.FilterChanges,
itemBlacklist.FilterChanges
)
.Select(filters => new Func <ItemEx, bool>((ItemEx item) => filters.All(filter => filter(item))));
var tagPool = itemService.GetTags(FilterChanges).AsObservableList();
itemWhitelist.SetTagpool(tagPool);
itemBlacklist.SetTagpool(tagPool);
this.Tagpool = tagPool;
}
