misc: chore: Use ApplicationLibrary helpers for getting DLCs & Updates for a game

(Totally didn't realize that SelectedApplication is already an ApplicationData)

docs/compatibility.csv

@@ -332,7 +332,6 @@
 0100E680149DC000,"Arcaea",,playable,2023-03-16 19:31:21
 01003C2010C78000,"Archaica: The Path Of Light",crash,nothing,2020-10-16 13:22:26
 01004DA012976000,"Area 86",,playable,2020-12-16 16:45:52
-01008d8006a6a000,"Arena of Valor",crash,boots,2025-02-03 22:19:34
 0100691013C46000,"ARIA CHRONICLE",,playable,2022-11-16 13:50:55
 0100D4A00B284000,"ARK: Survival Evolved",gpu;nvdec;online-broken;UE4;ldn-untested,ingame,2024-04-16 00:53:56
 0100C56012C96000,"Arkanoid vs. Space Invaders",services,ingame,2021-01-21 12:50:30
@@ -427,7 +426,6 @@
 0100E48013A34000,"Balan Wonderworld Demo",gpu;services;UE4;demo,ingame,2023-02-16 20:05:07
 0100CD801CE5E000,"Balatro",,ingame,2024-04-21 02:01:53
 010010A00DA48000,"Baldur's Gate and Baldur's Gate II: Enhanced Editions",32-bit,playable,2022-09-12 23:52:15
-0100fd1014726000,"Baldur's Gate: Dark Alliance",ldn-untested,ingame,2025-02-03 22:21:00
 0100BC400FB64000,"Balthazar's Dream",,playable,2022-09-13 00:13:22
 01008D30128E0000,"Bamerang",,playable,2022-10-26 00:29:39
 010013C010C5C000,"Banner of the Maid",,playable,2021-06-14 15:23:37
@@ -530,7 +528,6 @@
 01005950022EC000,"Blade Strangers",nvdec,playable,2022-07-17 19:02:43
 0100DF0011A6A000,"Bladed Fury",,playable,2022-10-26 11:36:26
 0100CFA00CC74000,"Blades of Time",deadlock;online,boots,2022-07-17 19:19:58
-01003d700dd8a000,"Blades",,boots,2025-02-03 22:22:00
 01006CC01182C000,"Blair Witch",nvdec;UE4,playable,2022-10-01 14:06:16
 010039501405E000,"Blanc",gpu;slow,ingame,2023-02-22 14:00:13
 0100698009C6E000,"Blasphemous",nvdec,playable,2021-03-01 12:15:31
@@ -958,7 +955,7 @@
 010012800EBAE000,"Disney TSUM TSUM FESTIVAL",crash,menus,2020-07-14 14:05:28
 01009740120FE000,"DISTRAINT 2",,playable,2020-09-03 16:08:12
 010075B004DD2000,"DISTRAINT: Deluxe Edition",,playable,2020-06-15 23:42:24
-010027400CDC6000,"Divinity: Original Sin 2 - Definitive Edition",services;crash;online-broken;regression,ingame,2025-02-03 22:12:30
+010027400CDC6000,"Divinity: Original Sin 2 - Definitive Edition",services;crash;online-broken;regression,menus,2023-08-13 17:20:03
 01001770115C8000,"Dodo Peak",nvdec;UE4,playable,2022-10-04 16:13:05
 010077B0100DA000,"Dogurai",,playable,2020-10-04 02:40:16
 010048100D51A000,"Dokapon Up! Mugen no Roulette",gpu;Needs Update,menus,2022-12-08 19:39:10
@@ -1657,7 +1654,7 @@
 0100A73006E74000,"Legendary Eleven",,playable,2021-06-08 12:09:03
 0100A7700B46C000,"Legendary Fishing",online,playable,2021-04-14 15:08:46
 0100739018020000,"LEGO® 2K Drive",gpu;ldn-works,ingame,2024-04-09 02:05:12
-010085500130a000,"LEGO® CITY Undercover",nvdec,playable,2024-09-30 08:44:27
+01003A30012C0000,"LEGO® CITY Undercover",nvdec,playable,2024-09-30 08:44:27
 010070D009FEC000,"LEGO® DC Super-Villains",,playable,2021-05-27 18:10:37
 010052A00B5D2000,"LEGO® Harry Potter™ Collection",crash,ingame,2024-01-31 10:28:07
 010073C01AF34000,"LEGO® Horizon Adventures™",vulkan-backend-bug;opengl-backend-bug;UE4,ingame,2025-01-07 04:24:56
@@ -1916,7 +1913,6 @@
 010073E008E6E000,"Mugsters",,playable,2021-01-28 17:57:17
 0100A8400471A000,"MUJO",,playable,2020-05-08 16:31:04
 0100211005E94000,"Mulaka",,playable,2021-01-28 18:07:20
-01008e2013fb4000,"Multi Quiz",ldn-untested,ingame,2025-02-03 22:26:00
 010038B00B9AE000,"Mummy Pinball",,playable,2022-08-05 16:08:11
 01008E200C5C2000,"Muse Dash",,playable,2020-06-06 14:41:29
 010035901046C000,"Mushroom Quest",,playable,2020-05-17 13:07:08
@@ -2032,7 +2028,6 @@
 010003C00B868000,"Ninjin: Clash of Carrots",online-broken,playable,2024-07-10 05:12:26
 0100746010E4C000,"NinNinDays",,playable,2022-11-20 15:17:29
 0100C9A00ECE6000,"Nintendo 64™ – Nintendo Switch Online",gpu;vulkan,ingame,2024-04-23 20:21:07
-0100e0601c632000,"Nintendo 64™ – Nintendo Switch Online: MATURE 17+",,ingame,2025-02-03 22:27:00
 0100D870045B6000,"Nintendo Entertainment System™ - Nintendo Switch Online",online,playable,2022-07-01 15:45:06
 0100C4B0034B2000,"Nintendo Labo Toy-Con 01 Variety Kit",gpu,ingame,2022-08-07 12:56:07
 01001E9003502000,"Nintendo Labo Toy-Con 03 Vehicle Kit",services;crash,menus,2022-08-03 17:20:11
@@ -2537,7 +2532,7 @@
 0100C3E00B700000,"SEGA AGES Space Harrier",,playable,2021-01-11 12:57:40
 010054400D2E6000,"SEGA AGES Virtua Racing",online-broken,playable,2023-01-29 17:08:39
 01001E700AC60000,"SEGA AGES Wonder Boy: Monster Land",online,playable,2021-05-05 16:28:25
-0100B3C014BDA000,"SEGA Genesis™ – Nintendo Switch Online",crash;regression,ingame,2025-02-03 22:13:30
+0100B3C014BDA000,"SEGA Genesis™ – Nintendo Switch Online",crash;regression,nothing,2022-04-11 07:27:21
 0100F7300B24E000,"SEGA Mega Drive Classics",online,playable,2021-01-05 11:08:00
 01009840046BC000,"Semispheres",,playable,2021-01-06 23:08:31
 0100D1800D902000,"SENRAN KAGURA Peach Ball",,playable,2021-06-03 15:12:10
@@ -2969,7 +2964,6 @@
 0100C38004DCC000,"The Flame In The Flood: Complete Edition",gpu;nvdec;UE4,ingame,2022-08-22 16:23:49
 010007700D4AC000,"The Forbidden Arts",,playable,2021-01-26 16:26:24
 010030700CBBC000,"The friends of Ringo Ishikawa",,playable,2022-08-22 16:33:17
-0100b620139d8000,"The Game of Life 2",ldn-untested,ingame,2025-02-03 22:30:00
 01006350148DA000,"The Gardener and the Wild Vines",gpu,ingame,2024-04-29 16:32:10
 0100B13007A6A000,"The Gardens Between",,playable,2021-01-29 16:16:53
 010036E00FB20000,"The Great Ace Attorney Chronicles",,playable,2023-06-22 21:26:29
@@ -2987,8 +2981,6 @@
 010015D003EE4000,"The Jackbox Party Pack 2",online-working,playable,2022-08-22 18:23:40
 0100CC80013D6000,"The Jackbox Party Pack 3",slow;online-working,playable,2022-08-22 18:41:06
 0100E1F003EE8000,"The Jackbox Party Pack 4",online-working,playable,2022-08-22 18:56:34
-01006fe0096ac000,"The Jackbox Party Pack 5",ldn-untested,boots,2025-02-03 22:32:00
-01005a400db52000,"The Jackbox Party Pack 6",ldn-untested,boots,2025-02-03 22:32:00
 010052C00B184000,"The Journey Down: Chapter One",nvdec,playable,2021-02-24 13:32:41
 01006BC00B188000,"The Journey Down: Chapter Three",nvdec,playable,2021-02-24 13:45:27
 01009AB00B186000,"The Journey Down: Chapter Two",nvdec,playable,2021-02-24 13:32:13
@@ -3167,7 +3159,6 @@
 010055E00CA68000,"Trine 4: The Nightmare Prince",gpu,nothing,2025-01-07 05:47:46
 0100D9000A930000,"Trine Enchanted Edition",ldn-untested;nvdec,playable,2021-06-03 11:28:15
 01002D7010A54000,"Trinity Trigger",crash,ingame,2023-03-03 03:09:09
-010020700a5e0000,"TRIVIAL PURSUIT Live!",ldn-untested,ingame,2025-02-03 22:35:00
 0100868013FFC000,"TRIVIAL PURSUIT Live! 2",,boots,2022-12-19 00:04:33
 0100F78002040000,"Troll and I™",gpu;nvdec,ingame,2021-06-04 16:58:50
 0100145011008000,"Trollhunters: Defenders of Arcadia",gpu;nvdec,ingame,2020-11-30 13:27:09
@@ -3217,7 +3208,6 @@
 0100AB2010B4C000,"Unlock The King",,playable,2020-09-01 13:58:27
 0100A3E011CB0000,"Unlock the King 2",,playable,2021-06-15 20:43:55
 01005AA00372A000,"UNO® for Nintendo Switch",nvdec;ldn-untested,playable,2022-07-28 14:49:47
-0100b6e012ebe000,"UNO",ldn-untested,ingame,2025-02-03 22:40:00
 0100E5D00CC0C000,"Unravel Two",nvdec,playable,2024-05-23 15:45:05
 010001300CC4A000,"Unruly Heroes",,playable,2021-01-07 18:09:31
 0100B410138C0000,"Unspottable",,playable,2022-10-25 19:28:49
@@ -3382,7 +3372,6 @@
 0100F47016F26000,"Yomawari 3",,playable,2022-05-10 08:26:51
 010012F00B6F2000,"Yomawari: The Long Night Collection",,playable,2022-09-03 14:36:59
 0100CC600ABB2000,"Yonder: The Cloud Catcher Chronicles (Retail Only)",,playable,2021-01-28 14:06:25
-0100534009ff2000,"Yonder: The Cloud Catcher Chronicles",,playable,2025-02-03 22:19:13
 0100BE50042F6000,"Yono and the Celestial Elephants",,playable,2021-01-28 18:23:58
 0100F110029C8000,"Yooka-Laylee",,playable,2021-01-28 14:21:45
 010022F00DA66000,"Yooka-Laylee and the Impossible Lair",,playable,2021-03-05 17:32:21

src/Ryujinx/Assets/locales.json

@@ -2522,6 +2522,56 @@
         "zh_TW": "在 macOS 的應用程式資料夾中建立捷徑，啟動選取的應用程式"
       }
     },
+    {
+      "ID": "GameListContextMenuShowCompatEntry",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Show Compatibility Entry",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
+    {
+      "ID": "GameListContextMenuShowCompatEntryToolTip",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Show the selected game in the Compatibility List you can normally access via the Help menu.",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "GameListContextMenuOpenModsDirectory",
       "Translations": {

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml

@@ -19,6 +19,12 @@
         Header="{ext:Locale GameListContextMenuCreateShortcut}"
         Icon="{ext:Icon fa-solid fa-bookmark}"
         ToolTip.Tip="{OnPlatform Default={ext:Locale GameListContextMenuCreateShortcutToolTip}, macOS={ext:Locale GameListContextMenuCreateShortcutToolTipMacOS}}" />
+    <MenuItem
+        IsVisible="{Binding HasCompatibilityEntry}"
+        Click="OpenApplicationCompatibility_Click"
+        Header="{ext:Locale GameListContextMenuShowCompatEntry}"
+        Icon="{ext:Icon mdi-gamepad}"
+        ToolTip.Tip="{ext:Locale GameListContextMenuShowCompatEntryToolTip}"/>
     <Separator />
     <MenuItem
         Click="OpenUserSaveDirectory_Click"
@@ -74,7 +80,6 @@
 		Header="{ext:Locale GameListContextMenuTrimXCI}"
         IsEnabled="{Binding TrimXCIEnabled}"
 		ToolTip.Tip="{ext:Locale GameListContextMenuTrimXCIToolTip}" />
-    <Separator />
     <MenuItem Header="{ext:Locale GameListContextMenuCacheManagement}" Icon="{ext:Icon mdi-cached}">
         <MenuItem
             Click="PurgePtcCache_Click"
@@ -112,6 +117,7 @@
             Header="{ext:Locale GameListContextMenuExtractDataRomFS}"
             ToolTip.Tip="{ext:Locale GameListContextMenuExtractDataRomFSToolTip}" />
         <MenuItem
+            IsVisible="{Binding HasDlc}"
             Click="ExtractAocRomFs_Click"
             Header="{ext:Locale GameListContextMenuExtractDataAocRomFS}"
             ToolTip.Tip="{ext:Locale GameListContextMenuExtractDataAocRomFSToolTip}" />

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -12,6 +12,7 @@ using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Ava.Utilities;
 using Ryujinx.Ava.Utilities.AppLibrary;
+using Ryujinx.Ava.Utilities.Compat;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Helper;
 using Ryujinx.HLE.HOS;
@@ -333,7 +334,7 @@ namespace Ryujinx.Ava.UI.Controls
             if (sender is not MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
                 return;
 
-            DownloadableContentModel selectedDlc = await DlcSelectView.Show(viewModel.SelectedApplication.IdBase, viewModel.ApplicationLibrary);
+            DownloadableContentModel selectedDlc = await DlcSelectView.Show(viewModel.SelectedApplication.Id, viewModel.ApplicationLibrary);
             
             if (selectedDlc is not null)
             {
@@ -385,6 +386,12 @@ namespace Ryujinx.Ava.UI.Controls
                     viewModel.SelectedApplication.Icon
                 );
         }
+        
+        public async void OpenApplicationCompatibility_Click(object sender, RoutedEventArgs args)
+        {
+            if (sender is MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
+                await CompatibilityList.Show(viewModel.SelectedApplication.IdString);
+        }
 
         public async void RunApplication_Click(object sender, RoutedEventArgs args)
         {

src/Ryujinx/UI/Controls/ApplicationListView.axaml

@@ -86,13 +86,29 @@
                                             Text="{Binding Version}"
                                             TextAlignment="Start"
                                             TextWrapping="Wrap" />
-                                        <TextBlock
+                                        <Button 
+                                            Click="PlayabilityStatus_OnClick" 
+                                            HorizontalContentAlignment="Left"
+                                            VerticalAlignment="Center"
                                             IsVisible="{Binding HasPlayabilityInfo}"
-                                            HorizontalAlignment="Stretch"
-                                            Text="{Binding LocalizedStatus}"
-                                            Foreground="{Binding PlayabilityStatus, Converter={x:Static helpers:PlayabilityStatusConverter.Shared}}"
-                                            TextAlignment="Start"
-                                            TextWrapping="Wrap" />
+                                            Background="{DynamicResource AppListBackgroundColor}"
+                                            Margin="-1, 0, 0, 0"
+                                            Padding="0" >
+                                            <TextBlock
+                                                Margin="1.5"
+                                                Tag="{Binding IdString}"
+                                                Text="{Binding LocalizedStatus}"
+                                                Foreground="{Binding PlayabilityStatus, Converter={x:Static helpers:PlayabilityStatusConverter.Shared}}"
+                                                TextAlignment="Start"
+                                                TextWrapping="Wrap" />
+                                            <Button.Styles>
+                                                <Style Selector="Button">
+                                                    <Setter Property="MinWidth"
+                                                            Value="0" /> 
+                                <!-- avoids very wide buttons from the overall project avalonia style -->
+                                                </Style>
+                                            </Button.Styles>
+                                        </Button>
                                     </StackPanel>
                                 </Border>
                                 <StackPanel

src/Ryujinx/UI/Controls/ApplicationListView.axaml.cs

@@ -5,7 +5,9 @@ using Avalonia.Interactivity;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.Utilities.AppLibrary;
+using Ryujinx.Ava.Utilities.Compat;
 using System;
+using System.Globalization;
 using System.Linq;
 
 namespace Ryujinx.Ava.UI.Controls
@@ -28,6 +30,17 @@ namespace Ryujinx.Ava.UI.Controls
             if (sender is ListBox { SelectedItem: ApplicationData selected })
                 RaiseEvent(new ApplicationOpenedEventArgs(selected, ApplicationOpenedEvent));
         }
+        
+        private async void PlayabilityStatus_OnClick(object sender, RoutedEventArgs e)
+        {
+            if (DataContext is not MainWindowViewModel mwvm)
+                return;
+            
+            if (sender is not Button { Content: TextBlock playabilityLabel })
+                return;
+
+            await CompatibilityList.Show((string)playabilityLabel.Tag);
+        }
 
         private async void IdString_OnClick(object sender, RoutedEventArgs e)
         {

src/Ryujinx/UI/ViewModels/DlcSelectViewModel.cs

@@ -14,9 +14,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         
         public DlcSelectViewModel(ulong titleId, ApplicationLibrary appLibrary)
         {
-            _dlcs = appLibrary.DownloadableContents.Items
-                .Where(x => x.Dlc.TitleIdBase == titleId)
-                .Select(x => x.Dlc)
+            _dlcs = appLibrary.FindDlcsFor(titleId)
                 .OrderBy(it => it.IsBundled ? 0 : 1)
                 .ThenBy(it => it.TitleId)
                 .ToArray();

src/Ryujinx/UI/ViewModels/DownloadableContentManagerViewModel.cs

@@ -69,8 +69,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void LoadDownloadableContents()
         {
-            IEnumerable<(DownloadableContentModel Dlc, bool IsEnabled)> dlcs = _applicationLibrary.DownloadableContents.Items
-                .Where(it => it.Dlc.TitleIdBase == _applicationData.IdBase);
+            (DownloadableContentModel Dlc, bool IsEnabled)[] dlcs = _applicationLibrary.FindDlcConfigurationFor(_applicationData.Id);
 
             bool hasBundledContent = false;
             foreach ((DownloadableContentModel dlc, bool isEnabled) in dlcs)

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -349,6 +349,10 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
+        public bool HasCompatibilityEntry => SelectedApplication.HasPlayabilityInfo;
+
+        public bool HasDlc => ApplicationLibrary.HasDlcs(SelectedApplication.Id);
+
         public bool OpenUserSaveDirectoryEnabled => SelectedApplication.HasControlHolder && SelectedApplication.ControlHolder.Value.UserAccountSaveDataSize > 0;
 
         public bool OpenDeviceSaveDirectoryEnabled => SelectedApplication.HasControlHolder && SelectedApplication.ControlHolder.Value.DeviceSaveDataSize > 0;

src/Ryujinx/UI/ViewModels/TitleUpdateViewModel.cs

@@ -41,8 +41,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void LoadUpdates()
         {
-            IEnumerable<(TitleUpdateModel TitleUpdate, bool IsSelected)> updates = ApplicationLibrary.TitleUpdates.Items
-                .Where(it => it.TitleUpdate.TitleIdBase == ApplicationData.IdBase);
+            (TitleUpdateModel TitleUpdate, bool IsSelected)[] updates = ApplicationLibrary.FindUpdateConfigurationFor(ApplicationData.Id);
 
             bool hasBundledContent = false;
             SelectedUpdate = new TitleUpdateViewModelNoUpdate();

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -50,7 +50,7 @@ namespace Ryujinx.Ava.UI.Views.Main
             UninstallFileTypesMenuItem.Command = Commands.Create(UninstallFileTypes);
             XciTrimmerMenuItem.Command = Commands.Create(XCITrimmerWindow.Show);
             AboutWindowMenuItem.Command = Commands.Create(AboutWindow.Show);
-            CompatibilityListMenuItem.Command = Commands.Create(CompatibilityList.Show);
+            CompatibilityListMenuItem.Command = Commands.Create(() => CompatibilityList.Show());
             
             UpdateMenuItem.Command = Commands.Create(async () =>
             {

src/Ryujinx/Utilities/AppLibrary/ApplicationLibrary.cs

@@ -128,13 +128,50 @@ namespace Ryujinx.Ava.Utilities.AppLibrary
             DynamicData.Kernel.Optional<ApplicationData> appData = Applications.Lookup(id);
             if (appData.HasValue)
                 return appData.Value.Name;
-            
-            if (DownloadableContents.Keys.FindFirst(x => x.TitleId == id).TryGet(out DownloadableContentModel dlcData))
-                return Path.GetFileNameWithoutExtension(dlcData.FileName);
 
-            return id.ToString("X16");
+            if (!DownloadableContents.Keys.FindFirst(x => x.TitleId == id).TryGet(out DownloadableContentModel dlcData))
+                return id.ToString("X16");
+            
+            string name = Path.GetFileNameWithoutExtension(dlcData.FileName)!;
+            int idx = name.IndexOf('[');
+            if (idx != -1)
+                name = name[..idx];
+
+            return name;
         }
 
+        public bool FindApplication(ulong id, out ApplicationData foundData)
+        {
+            DynamicData.Kernel.Optional<ApplicationData> appData = Applications.Lookup(id);
+            foundData = appData.HasValue ? appData.Value : null;
+
+            return appData.HasValue;
+        }
+        
+        public bool FindUpdate(ulong id, out TitleUpdateModel foundData)
+        {
+            Gommon.Optional<TitleUpdateModel> appData = 
+                TitleUpdates.Keys.FindFirst(x => x.TitleId == id);
+            foundData = appData.HasValue ? appData.Value : null;
+
+            return appData.HasValue;
+        }
+        
+        public TitleUpdateModel[] FindUpdatesFor(ulong id)
+            => TitleUpdates.Keys.Where(x => x.TitleIdBase == (id & ~0x1FFFUL)).ToArray();
+        
+        public (TitleUpdateModel TitleUpdate, bool IsSelected)[] FindUpdateConfigurationFor(ulong id)
+            => TitleUpdates.Items.Where(x => x.TitleUpdate.TitleIdBase == (id & ~0x1FFFUL)).ToArray();
+        
+        public DownloadableContentModel[] FindDlcsFor(ulong id)
+            => DownloadableContents.Keys.Where(x => x.TitleIdBase == (id & ~0x1FFFUL)).ToArray();
+        
+        public (DownloadableContentModel Dlc, bool IsEnabled)[] FindDlcConfigurationFor(ulong id)
+            => DownloadableContents.Items.Where(x => x.Dlc.TitleIdBase == (id & ~0x1FFFUL)).ToArray();
+        
+        public bool HasDlcs(ulong id)
+            => DownloadableContents.Keys.Any(x => x.TitleIdBase == (id & ~0x1FFFUL));
+
         /// <exception cref="LibHac.Common.Keys.MissingKeyException">The configured key set is missing a key.</exception>
         /// <exception cref="InvalidDataException">The NCA header could not be decrypted.</exception>
         /// <exception cref="NotSupportedException">The NCA version is not supported.</exception>

src/Ryujinx/Utilities/Compat/CompatibilityCsv.cs

@@ -113,20 +113,17 @@ namespace Ryujinx.Ava.Utilities.Compat
             .Select(FormatLabelName)
             .JoinToString(", ");
 
-        public override string ToString()
-        {
-            StringBuilder sb = new("CompatibilityEntry: {");
-            sb.Append($"{nameof(GameName)}=\"{GameName}\", ");
-            sb.Append($"{nameof(TitleId)}={TitleId}, ");
-            sb.Append($"{nameof(Labels)}={
-                Labels.FormatCollection(it => $"\"{it}\"", separator: ", ", prefix: "[", suffix: "]")
-            }, ");
-            sb.Append($"{nameof(Status)}=\"{Status}\", ");
-            sb.Append($"{nameof(LastUpdated)}=\"{LastUpdated}\"");
-            sb.Append('}');
-
-            return sb.ToString();
-        }
+        public override string ToString() =>
+            new StringBuilder("CompatibilityEntry: {")
+                .Append($"{nameof(GameName)}=\"{GameName}\", ")
+                .Append($"{nameof(TitleId)}={TitleId}, ")
+                .Append($"{nameof(Labels)}={
+                    Labels.FormatCollection(it => $"\"{it}\"", separator: ", ", prefix: "[", suffix: "]")
+                }, ")
+                .Append($"{nameof(Status)}=\"{Status}\", ")
+                .Append($"{nameof(LastUpdated)}=\"{LastUpdated}\"")
+                .Append('}')
+                .ToString();
 
         public static string FormatLabelName(string labelName) => labelName.ToLower() switch
         {

src/Ryujinx/Utilities/Compat/CompatibilityList.axaml

@@ -34,7 +34,7 @@
                 Text="{ext:Locale CompatibilityListWarning}" />
         </Grid>
         <Grid Grid.Row="1" ColumnDefinitions="*,Auto,Auto">
-            <TextBox Grid.Column="0" HorizontalAlignment="Stretch" Watermark="{ext:Locale CompatibilityListSearchBoxWatermark}" TextChanged="TextBox_OnTextChanged" />
+            <TextBox Name="SearchBox" Grid.Column="0" HorizontalAlignment="Stretch" Watermark="{ext:Locale CompatibilityListSearchBoxWatermark}" TextChanged="TextBox_OnTextChanged" />
             <CheckBox Grid.Column="1" Margin="7, 0, 0, 0" IsChecked="{Binding OnlyShowOwnedGames}" />
             <TextBlock Grid.Column="2" Margin="-10, 0, 0, 0" Text="{ext:Locale CompatibilityListOnlyShowOwnedGames}" />
         </Grid>

src/Ryujinx/Utilities/Compat/CompatibilityList.axaml.cs

@@ -9,7 +9,7 @@ namespace Ryujinx.Ava.Utilities.Compat
 {
     public partial class CompatibilityList : UserControl
     {
-        public static async Task Show()
+        public static async Task Show(string titleId = null)
         {
             ContentDialog contentDialog = new()
             {
@@ -18,7 +18,10 @@ namespace Ryujinx.Ava.Utilities.Compat
                 CloseButtonText = LocaleManager.Instance[LocaleKeys.SettingsButtonClose],
                 Content = new CompatibilityList
                 {
-                    DataContext = new CompatibilityViewModel(RyujinxApp.MainWindow.ViewModel.ApplicationLibrary)
+                    DataContext = new CompatibilityViewModel(RyujinxApp.MainWindow.ViewModel.ApplicationLibrary), 
+                    SearchBox = {
+                        Text = titleId ?? ""
+                    }
                 }
             };