Use cached response for ZZZ fetch

Author: neon-nyan

CollapseLauncher/Classes/RepairManagement/Zenless/ZenlessRepair.Extensions.cs

@@ -1,6 +1,7 @@
 using CollapseLauncher.Helper.StreamUtility;
 using Hi3Helper;
 using Hi3Helper.Data;
+using Hi3Helper.EncTool;
 using Hi3Helper.EncTool.Parser.AssetIndex;
 using Hi3Helper.EncTool.Parser.Sleepy;
 using Hi3Helper.Shared.ClassStruct;
@@ -55,12 +56,10 @@ internal static async IAsyncEnumerable<PkgVersionProperties> RegisterSleepyFileI
             string persistentPath,
             [EnumeratorCancellation] CancellationToken token = default)
         {
-            string manifestFileUrl = ConverterTool.CombineURLFromString(fileInfo.BaseUrl, fileInfo.ReferenceFileInfo.FileName);
-            using HttpResponseMessage responseMessage = await httpClient.GetAsync(manifestFileUrl, HttpCompletionOption.ResponseHeadersRead, token);
+            string manifestFileUrl = fileInfo.BaseUrl.CombineURLFromString(fileInfo.ReferenceFileInfo.FileName);
+            string filePath        = Path.Combine(persistentPath, fileInfo.ReferenceFileInfo.FileName + "_persist");
 
-            string filePath = Path.Combine(persistentPath, fileInfo.ReferenceFileInfo.FileName + "_persist");
-
-            await using Stream responseStream = await responseMessage.Content.ReadAsStreamAsync(token);
+            await using Stream responseStream = (await httpClient.TryGetCachedStreamFrom(manifestFileUrl, null, token)).Stream;
             await using Stream responseInterceptedStream = new JsonFieldToEnumerableStream(needWriteToLocal ? filePath : null, responseStream);
 
             IAsyncEnumerable<ZenlessResManifestAsset?> enumerable = JsonSerializer
@@ -196,7 +195,7 @@ private static FilePropertiesRemote GetNormalizedFilePropertyTypeBased(string re
         {
             string remoteAbsolutePath = type switch
             {
-                FileType.Generic => ConverterTool.CombineURLFromString(remoteParentURL, remoteRelativePath),
+                FileType.Generic => remoteParentURL.CombineURLFromString(remoteRelativePath),
                 _ => remoteParentURL
             };
             string localAbsolutePath = Path.Combine(baseLocalPath, ConverterTool.NormalizePath(remoteRelativePath));