UI: Play Report Analysis V2

Support for multiple keys per game, and provide an order of resolution via Priority.

(Currently) functionally identical to before, as only BOTW Master Mode is supported.

src/Ryujinx.Common/Helpers/PlayReportAnalyzer.cs

@@ -0,0 +1,80 @@
+using Gommon;
+using MsgPack;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Ryujinx.Common.Helper
+{
+    public class PlayReportAnalyzer
+    {
+        private readonly List<PlayReportGameSpec> _specs = [];
+
+        public PlayReportAnalyzer AddSpec(string titleId, Func<PlayReportGameSpec, PlayReportGameSpec> transform)
+        {
+            _specs.Add(transform(new PlayReportGameSpec { TitleIdStr = titleId }));
+            return this;
+        }
+        
+        public PlayReportAnalyzer AddSpec(string titleId, Action<PlayReportGameSpec> transform)
+        {
+            _specs.Add(new PlayReportGameSpec { TitleIdStr = titleId }.Apply(transform));
+            return this;
+        }
+
+        public Optional<string> Run(string runningGameId, MessagePackObject playReport)
+        {
+            if (!playReport.IsDictionary) 
+                return Optional<string>.None;
+
+            if (!_specs.TryGetFirst(s => s.TitleIdStr.EqualsIgnoreCase(runningGameId), out PlayReportGameSpec spec))
+                return Optional<string>.None;
+
+            foreach (PlayReportValueFormatterSpec formatSpec in spec.Analyses.OrderBy(x => x.Priority))
+            {
+                if (!playReport.AsDictionary().TryGetValue(formatSpec.ReportKey, out MessagePackObject valuePackObject))
+                    continue;
+
+                return formatSpec.ValueFormatter(valuePackObject.ToObject());
+            }
+            
+            return Optional<string>.None;
+        }
+        
+    }
+
+    public class PlayReportGameSpec
+    {
+        public required string TitleIdStr { get; init; }
+        public List<PlayReportValueFormatterSpec> Analyses { get; } = [];
+
+        public PlayReportGameSpec AddValueFormatter(string reportKey, Func<object, string> valueFormatter)
+        {
+            Analyses.Add(new PlayReportValueFormatterSpec
+            {
+                Priority = Analyses.Count,
+                ReportKey = reportKey, 
+                ValueFormatter = valueFormatter
+            });
+            return this;
+        }
+        
+        public PlayReportGameSpec AddValueFormatter(int priority, string reportKey, Func<object, string> valueFormatter)
+        {
+            Analyses.Add(new PlayReportValueFormatterSpec
+            {
+                Priority = priority,
+                ReportKey = reportKey, 
+                ValueFormatter = valueFormatter
+            });
+            return this;
+        }
+    }
+
+    public struct PlayReportValueFormatterSpec
+    {
+        public required int Priority { get; init; }
+        public required string ReportKey { get; init; }
+        public required Func<object, string> ValueFormatter { get; init; }
+    }
+}

src/Ryujinx.Horizon/HorizonStatic.cs

@@ -7,7 +7,7 @@ namespace Ryujinx.Horizon
 {
     public static class HorizonStatic
     {
-        internal static void HandlePlayReport(MessagePackObject report) => PlayReportPrinted.Invoke(report);
+        internal static void HandlePlayReport(MessagePackObject report) => PlayReportPrinted?.Invoke(report);
         
         public static event Action<MessagePackObject> PlayReportPrinted;
         

src/Ryujinx/DiscordIntegrationModule.cs

@@ -5,6 +5,7 @@ using Ryujinx.Ava.Utilities;
 using Ryujinx.Ava.Utilities.AppLibrary;
 using Ryujinx.Ava.Utilities.Configuration;
 using Ryujinx.Common;
+using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE;
 using Ryujinx.HLE.Loaders.Processes;
@@ -45,8 +46,7 @@ namespace Ryujinx.Ava
             {
                 Assets = new Assets
                 {
-                    LargeImageKey = "ryujinx",
+                    LargeImageKey = "ryujinx", LargeImageText = TruncateToByteLength(_description)
-                    LargeImageText = TruncateToByteLength(_description)
                 },
                 Details = "Main Menu",
                 State = "Idling",
@@ -126,37 +126,27 @@ namespace Ryujinx.Ava
             _discordPresencePlaying = null;
         }
         
+        private static readonly PlayReportAnalyzer _playReportAnalyzer = new PlayReportAnalyzer()
+            .AddSpec( // Breath of the Wild
+                "01007ef00011e000",
+                gameSpec =>
+                    gameSpec.AddValueFormatter("IsHardMode", val => val is 1 ? "Playing Master Mode" : "Playing Normal Mode")
+            );
+
         private static void HandlePlayReport(MessagePackObject playReport)
         {
             if (!TitleIDs.CurrentApplication.Value.HasValue) return;
             if (_discordPresencePlaying is null) return;
-            if (!playReport.IsDictionary) return;
 
-            _playReportValues
+            Optional<string> details = _playReportAnalyzer.Run(TitleIDs.CurrentApplication.Value, playReport);
-                .FindFirst(x => x.Key.EqualsIgnoreCase(TitleIDs.CurrentApplication.Value))
-                .Convert(x => x.Value)
-                .IfPresent(x =>
-                {
-                    if (!playReport.AsDictionary().TryGetValue(x.ReportKey, out MessagePackObject valuePackObject))
-                        return;
 
-                    _discordPresencePlaying.Details = x.Formatter(valuePackObject.ToObject());
+            if (!details.HasValue) return;
+            
+            _discordPresencePlaying.Details = details;
             UpdatePlayingState();
             Logger.Info?.Print(LogClass.UI, "Updated Discord RPC based on a supported play report.");
-                });
         }
 
-        // title ID -> Play Report key & value formatter
-        private static readonly ReadOnlyDictionary<string, (string ReportKey, Func<object, string> Formatter)> 
-            _playReportValues = new(new Dictionary<string, (string ReportKey, Func<object, string> Formatter)>
-            {
-                {
-                    // Breath of the Wild Master Mode display
-                    "01007ef00011e000", 
-                    ("IsHardMode", val => val is 1 ? "Playing Master Mode" : "Playing Normal Mode")
-                }
-            });
-
         private static string TruncateToByteLength(string input)
         {
             if (Encoding.UTF8.GetByteCount(input) <= ApplicationByteLimit)