Add support for multi game XCIs (#5638)

* Add default values to ApplicationData directly

* Refactor application loading

It should now be possible to load multi game XCIs.
Included updates won't be detected for now.
Opening a game from the command line currently only opens the first one.

* Only include program NCAs where at least one tuple item is not null

* Get application data by title id and add programIndex check back

* Refactor application loading again and remove duplicate code

* Actually use patch ncas for updates

* Fix number of applications found with multi game xcis

* Don't load bundled updates from multi game xcis

* Change ApplicationData.TitleId type to ulong & Add TitleIdString property

* Use cnmt files and ContentCollection to load programs

* Ava: Add updates and DLCs from gamecarts

* Get the cnmt file from its NCA

* Ava: Identify bundled updates in updater window

* Fix the (hopefully) last few bugs

* Add idOffset parameter to GetNcaByType

* Handle missing file for dlc.json

* Ava: Shorten error message for invalid files

* Gtk: Add additional string for bundled updates in TitleUpdateWindow

* Hopefully fix DLC issues

* Apply formatting

* Finally fix DLC issues

* Adjust property names and fileSize field

* Read the correct update file

* Fix wrong casing for application id strings

* Rename TitleId to ApplicationId

* Address review comments

* Fix formatting issues

* Apply suggestions from code review

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

* Gracefully fail when loading pfs for update and dlc window

* Fix applications with multiple programs

* Fix DLCWindow crash on GTK

* Fix some GUI issues

* Remove IsXci again

---------

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

src/Ryujinx.Ui.Common/App/ApplicationData.cs

@@ -9,9 +9,11 @@ using LibHac.Tools.FsSystem;
 using LibHac.Tools.FsSystem.NcaUtils;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.Loaders.Processes.Extensions;
 using Ryujinx.Ui.Common.Helper;
 using System;
 using System.IO;
+using System.Text.Json.Serialization;
 
 namespace Ryujinx.Ui.App.Common
 {
@@ -19,10 +21,10 @@ namespace Ryujinx.Ui.App.Common
     {
         public bool Favorite { get; set; }
         public byte[] Icon { get; set; }
-        public string TitleName { get; set; }
-        public string TitleId { get; set; }
-        public string Developer { get; set; }
-        public string Version { get; set; }
+        public string Name { get; set; } = "Unknown";
+        public ulong Id { get; set; }
+        public string Developer { get; set; } = "Unknown";
+        public string Version { get; set; } = "0";
         public TimeSpan TimePlayed { get; set; }
         public DateTime? LastPlayed { get; set; }
         public string FileExtension { get; set; }
@@ -36,7 +38,11 @@ namespace Ryujinx.Ui.App.Common
 
         public string FileSizeString => ValueFormatUtils.FormatFileSize(FileSize);
 
-        public static string GetApplicationBuildId(VirtualFileSystem virtualFileSystem, string titleFilePath)
+        [JsonIgnore] public string IdString => Id.ToString("x16");
+
+        [JsonIgnore] public ulong IdBase => Id & ~0x1FFFUL;
+
+        public static string GetBuildId(VirtualFileSystem virtualFileSystem, IntegrityCheckLevel checkLevel, string titleFilePath)
         {
             using FileStream file = new(titleFilePath, FileMode.Open, FileAccess.Read);
 
@@ -105,7 +111,7 @@ namespace Ryujinx.Ui.App.Common
                 return string.Empty;
             }
 
-            (Nca updatePatchNca, _) = ApplicationLibrary.GetGameUpdateData(virtualFileSystem, mainNca.Header.TitleId.ToString("x16"), 0, out _);
+            (Nca updatePatchNca, _) = mainNca.GetUpdateData(virtualFileSystem, checkLevel, 0, out string _);
 
             if (updatePatchNca != null)
             {