Force Redirect to Sophon if Zip information is empty

Author: neon-nyan

CollapseLauncher/Classes/GameManagement/Versioning/GameVersionBase.GameState.cs

@@ -528,6 +528,11 @@ public virtual async ValueTask<List<RegionResourcePlugin>> CheckPluginUpdate(str
             // If all not passed, then return null.
             return null;
         }
+
+        public virtual bool IsForceRedirectToSophon()
+        {
+            return GamePreset.GameLauncherApi?.IsForceRedirectToSophon ?? false;
+        }
         #endregion
     }
 }

CollapseLauncher/Classes/Helper/LauncherApiLoader/HoYoPlay/HoYoPlayLauncherApiLoader.cs

@@ -156,8 +156,6 @@ void AfterExecute(Task action)
                 ConvertPackageResources(sophonResourceData, hypResourceResponse?.Data?.LauncherPackages);
 
                 LauncherGameResource = sophonResourcePropRoot;
-
-                PerformDebugRoutines();
             }
         }
 

CollapseLauncher/Classes/Helper/LauncherApiLoader/ILauncherApi.cs

@@ -6,24 +6,26 @@
 using System.Threading;
 using System.Threading.Tasks;
 // ReSharper disable UnusedMemberInSuper.Global
+// ReSharper disable IdentifierTypo
 
 #nullable enable
 namespace CollapseLauncher.Helper.LauncherApiLoader
 {
     public interface ILauncherApi : IDisposable
     {
-        bool IsLoadingCompleted { get; }
-        string? GameBackgroundImg { get; }
-        string? GameBackgroundImgLocal { get; set; }
-        string? GameName { get; }
-        string? GameRegion { get; }
-        string? GameNameTranslation { get; }
-        string? GameRegionTranslation { get; }
-        HoYoPlayGameInfoField? LauncherGameInfoField { get; }
-        RegionResourceProp? LauncherGameResource { get; }
-        LauncherGameNews? LauncherGameNews { get; }
-        HttpClient? ApiGeneralHttpClient { get; }
-        HttpClient? ApiResourceHttpClient { get; }
+        bool                   IsLoadingCompleted      { get; }
+        bool                   IsForceRedirectToSophon { get; }
+        string?                GameBackgroundImg       { get; }
+        string?                GameBackgroundImgLocal  { get; set; }
+        string?                GameName                { get; }
+        string?                GameRegion              { get; }
+        string?                GameNameTranslation     { get; }
+        string?                GameRegionTranslation   { get; }
+        HoYoPlayGameInfoField? LauncherGameInfoField   { get; }
+        RegionResourceProp?    LauncherGameResource    { get; }
+        LauncherGameNews?      LauncherGameNews        { get; }
+        HttpClient?            ApiGeneralHttpClient    { get; }
+        HttpClient?            ApiResourceHttpClient   { get; }
         Task<bool> LoadAsync(OnLoadTaskAction? beforeLoadRoutine = null, OnLoadTaskAction? afterLoadRoutine = null,
                              ActionOnTimeOutRetry? onTimeoutRoutine = null, ErrorLoadRoutineDelegate? errorLoadRoutine = null,
                              CancellationToken token = default);

CollapseLauncher/Classes/Helper/LauncherApiLoader/LauncherApiBase.cs

@@ -11,12 +11,12 @@
 using System.Threading;
 using System.Threading.Tasks;
 using Hi3Helper.SentryHelper;
-using Hi3Helper.Sophon.Structs;
 using System.Net.Http;
 using System.Net;
 using System.Net.Http.Json;
 using System.Runtime.CompilerServices;
 using System.Linq;
+using System.Collections.Generic;
 // ReSharper disable PartialTypeWithSinglePart
 // ReSharper disable IdentifierTypo
 // ReSharper disable StringLiteralTypo
@@ -36,11 +36,12 @@ internal partial class LauncherApiBase : ILauncherApi
         public const int           ExecutionTimeoutAttempt = 5;
         protected       PresetConfig? PresetConfig { get; }
 
-        public bool    IsLoadingCompleted     { get; private set; }
-        public string? GameBackgroundImg      { get => LauncherGameNews?.Content?.Background?.BackgroundImg; } 
-        public string? GameBackgroundImgLocal { get; set; }
-        public string? GameName               { get; init; }
-        public string? GameRegion             { get; init; }
+        public bool    IsLoadingCompleted      { get; private set; }
+        public bool    IsForceRedirectToSophon { get; private set; }
+        public string? GameBackgroundImg       { get => LauncherGameNews?.Content?.Background?.BackgroundImg; } 
+        public string? GameBackgroundImgLocal  { get; set; }
+        public string? GameName                { get; init; }
+        public string? GameRegion              { get; init; }
 
         public string? GameNameTranslation =>
             InnerLauncherConfig.GetGameTitleRegionTranslationString(GameName, Locale.Lang._GameClientTitles);
@@ -118,9 +119,11 @@ protected LauncherApiBase(PresetConfig presetConfig, string gameName, string gam
             ApiResourceHttpClient = apiResourceHttpBuilder.Create();
         }
 
-        public async Task<bool> LoadAsync(OnLoadTaskAction?     beforeLoadRoutine, OnLoadTaskAction?         afterLoadRoutine,
-                                          ActionOnTimeOutRetry? onTimeoutRoutine,  ErrorLoadRoutineDelegate? errorLoadRoutine,
-                                          CancellationToken     token)
+        public async Task<bool> LoadAsync(OnLoadTaskAction?         beforeLoadRoutine,
+                                          OnLoadTaskAction?         afterLoadRoutine,
+                                          ActionOnTimeOutRetry?     onTimeoutRoutine,
+                                          ErrorLoadRoutineDelegate? errorLoadRoutine,
+                                          CancellationToken         token)
         {
             _ = beforeLoadRoutine?.Invoke(token) ?? Task.CompletedTask;
 
@@ -145,7 +148,7 @@ public async Task<bool> LoadAsync(OnLoadTaskAction?     beforeLoadRoutine, OnLoa
         }
 
         protected virtual async Task LoadAsyncInner(ActionOnTimeOutRetry? onTimeoutRoutine,
-                                              CancellationToken     token)
+                                                    CancellationToken     token)
         {
             // 2025-05-05: As per now, the Sophon resource information requires to be fetched first.
             //             This is mandatory due to latest Genshin Impact changes which removes zip
@@ -161,17 +164,57 @@ await Task.WhenAll(LoadLauncherGameResource(onTimeoutRoutine, token),
 
         protected virtual void InitializeFakeVersionInfo()
         {
-            if (LauncherGameResourceSophon == null)
+            if (LauncherGameResource?.data == null)
+            {
+                return;
+            }
+
+            HoYoPlayGameInfoBranch? gameBranch = LauncherGameResourceSophon?.GameInfoData?.GameBranchesInfo?
+               .FirstOrDefault(x => x.GameInfo?.BizName?.Equals(PresetConfig?.LauncherBizName) ?? false);
+
+            if (gameBranch == null)
+            {
+                return;
+            }
+
+            var branchPreloadField = gameBranch.GamePreloadField;
+            var branchBaseField = gameBranch.GameMainField;
+
+            if (branchPreloadField != null)
+            {
+                LauncherGameResource.data.pre_download_game ??= new RegionResourceLatest();
+                AddFakeVersionInfo(branchPreloadField, LauncherGameResource.data.pre_download_game);
+            }
+
+            if (branchBaseField == null)
             {
                 return;
             }
 
-            HoYoPlayGameInfoBranch? gameBranch = LauncherGameResourceSophon.GameInfoData?.GameBranchesInfo?
-                .FirstOrDefault(x => x.GameInfo?.BizName?.Equals(PresetConfig?.LauncherBizName) ?? false);
+            LauncherGameResource.data.game ??= new RegionResourceLatest();
+            AddFakeVersionInfo(branchBaseField, LauncherGameResource.data.game);
+            IsForceRedirectToSophon = true;
+        }
+
+        protected virtual void AddFakeVersionInfo(HoYoPlayGameInfoBranchField branchField, RegionResourceLatest region)
+        {
+            region.latest ??= new RegionResourceVersion();
+            region.latest.version = branchField.Tag;
+
+            region.diffs ??= [];
+
+            HashSet<string> existingDiffsVer = new(region.diffs.Select(x => x.version)!);
+            foreach (var versionTags in (branchField.DiffTags ?? []).Where(x => !existingDiffsVer.Contains(x)))
+            {
+                region.diffs.Add(new RegionResourceVersion
+                {
+                    version = versionTags
+                });
+            }
         }
 
         protected virtual async Task LoadLauncherGameResourceSophon(ActionOnTimeOutRetry? onTimeoutRoutine,
-                                                              CancellationToken token)
+                                                                    CancellationToken     token)
         {
             EnsurePresetConfigNotNull();
 
@@ -188,6 +231,7 @@ protected virtual async Task LoadLauncherGameResourceSophon(ActionOnTimeOutRetry
                                                   PresetConfig.LauncherBizName!,
                                                   false,
                                                   token) ?? Task.CompletedTask);
+            sophonUrls?.ResetAssociation(); // Reset association so it won't conflict with preload/update/install activity
 
             ActionTimeoutTaskAwaitableCallback<HoYoPlayLauncherGameInfo?> launcherSophonBranchCallback = 
                 innerToken =>

CollapseLauncher/Classes/Helper/Metadata/PresetConfig.cs

@@ -98,6 +98,8 @@ public class SophonChunkUrls
         [JsonConverter(typeof(ServeV3StringConverter))]
         public string? SdkUrl { get; set; }
 
+        public bool ResetAssociation() => IsReassociated = false;
+
         public Task EnsureReassociated(HttpClient client, string? branchUrl, string bizName, bool isPreloadForPatch, CancellationToken token)
         {
             if (IsReassociated)

CollapseLauncher/Classes/InstallManagement/Base/InstallManagerBase.Sophon.cs

@@ -83,10 +83,11 @@ protected bool         _isSophonPreloadCompleted
 
         #region Public Virtual Properties
         public virtual bool IsUseSophon =>
-            GameVersionManager.GamePreset.LauncherResourceChunksURL != null
+            GameVersionManager.IsForceRedirectToSophon() ||
+            (GameVersionManager.GamePreset.LauncherResourceChunksURL != null
             && !File.Exists(Path.Combine(GamePath, "@DisableSophon"))
             && !_canDeltaPatch && !_forceIgnoreDeltaPatch
-            && LauncherConfig.GetAppConfigValue("IsEnableSophon").ToBool();
+            && LauncherConfig.GetAppConfigValue("IsEnableSophon").ToBool());
         #endregion
 
         #region Sophon Verification Methods

CollapseLauncher/Classes/InstallManagement/Genshin/GenshinInstall.cs

@@ -27,13 +27,10 @@ namespace CollapseLauncher.InstallManager.Genshin
     internal sealed partial class GenshinInstall : InstallManagerBase
     {
         #region Override Properties
-
         protected override int _gameVoiceLanguageID => GameVersionManager.GamePreset.GetVoiceLanguageID();
-
         #endregion
 
         #region Properties
-
         protected override string _gameAudioLangListPath
         {
             get
@@ -74,6 +71,12 @@ public GenshinInstall(UIElement parentUI, IGameVersion GameVersionManager)
 #nullable enable
         public override async ValueTask<bool> IsPreloadCompleted(CancellationToken token)
         {
+            // If it's forcely redirected to sophon, check the preload using sophon
+            if (GameVersionManager.IsForceRedirectToSophon())
+            {
+                return await base.IsPreloadCompleted(token);
+            }
+
             // Get the primary file first check
             List<RegionResourceVersion>? resource = GameVersionManager.GetGamePreloadZip();
 

CollapseLauncher/Classes/Interfaces/IGameVersionCheck.cs

@@ -130,6 +130,11 @@ internal interface IGameVersion
         /// </summary>
         bool IsGameHasDeltaPatch();
 
+        /// <summary>
+        /// Check if the game installation is forcely redirected to Sophon.
+        /// </summary>
+        bool IsForceRedirectToSophon();
+
         /// <summary>
         /// Returns the state of the game.
         /// </summary>