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Implement all the gallery filters

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This commit is contained in:
Timothy Baldridge 2021-12-29 10:50:36 -07:00
parent bd71de5883
commit a9de61dc9f
1 changed files with 47 additions and 0 deletions
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47
Wabbajack.App.Wpf/View Models/Gallery/ModListGalleryVM.cs
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@ -86,8 +86,55 @@ namespace Wabbajack
{
var _ = LoadModLists();
var searchTextPredicates = this.ObservableForProperty(vm => vm.Search)
.Select(change => change.Value)
.StartWith("")
.Select<string, Func<ModListMetadataVM, bool>>(txt =>
{
if (string.IsNullOrWhiteSpace(txt)) return _ => true;
return item => item.Metadata.Title.ContainsCaseInsensitive(txt) ||
item.Metadata.Description.ContainsCaseInsensitive(txt);
});
var onlyInstalledGamesFilter = this.ObservableForProperty(vm => vm.OnlyInstalled)
.Select(v => v.Value)
.Select<bool, Func<ModListMetadataVM, bool>>(onlyInstalled =>
{
if (onlyInstalled == false) return _ => true;
return item => _locator.IsInstalled(item.Metadata.Game);
})
.StartWith(_ => true);
var onlyUtilityListsFilter = this.ObservableForProperty(vm => vm.ShowUtilityLists)
.Select(v => v.Value)
.Select<bool, Func<ModListMetadataVM, bool>>(utility =>
{
if (utility == false) return item => item.Metadata.UtilityList == false;
return item => item.Metadata.UtilityList;
})
.StartWith(item => item.Metadata.UtilityList == false);
var showNSFWFilter = this.ObservableForProperty(vm => vm.ShowNSFW)
.Select(v => v.Value)
.Select<bool, Func<ModListMetadataVM, bool>>(showNsfw => { return item => item.Metadata.NSFW == showNsfw; })
.StartWith(item => item.Metadata.NSFW == false);
var gameFilter = this.ObservableForProperty(vm => vm.GameType)
.Select(v => v.Value)
.Select<string, Func<ModListMetadataVM, bool>>(selected =>
{
if (selected is null or ALL_GAME_TYPE) return _ => true;
return item => item.Metadata.Game.MetaData().HumanFriendlyGameName == selected;
})
.StartWith(_ => true);
_modLists.Connect()
.ObserveOn(RxApp.MainThreadScheduler)
.Filter(searchTextPredicates)
.Filter(onlyInstalledGamesFilter)
.Filter(onlyUtilityListsFilter)
.Filter(showNSFWFilter)
.Filter(gameFilter)
.Bind(out _filteredModLists)
.Subscribe()
.DisposeWith(disposables);