From 84a1eb8445e9d99bd4d19352f50125f850b723f2 Mon Sep 17 00:00:00 2001
From: DHR60 <dehongren60@gmail.com>
Date: Sat, 7 Feb 2026 21:58:10 +0800
Subject: [PATCH] Optimize ProfileItem acquisition speed

---
 v2rayN/ServiceLib/Handler/CoreConfigHandler.cs |  4 ++--
 v2rayN/ServiceLib/Manager/AppManager.cs        | 12 ++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
index 0db0b9b7..9260fa11 100644
--- a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
@@ -98,9 +98,9 @@ public static class CoreConfigHandler
         var ids = selecteds.Where(serverTestItem => !serverTestItem.IndexId.IsNullOrEmpty())
             .Select(serverTestItem => serverTestItem.IndexId!)
             .ToList();
-        foreach (var id in ids)
+        var nodes = await AppManager.Instance.GetProfileItemsByIndexIds(ids);
+        foreach (var node in nodes)
         {
-            var node = await AppManager.Instance.GetProfileItem(id) ?? new();
             await FillNodeContext(context, node, false);
         }
         if (coreType == ECoreType.sing_box)
diff --git a/v2rayN/ServiceLib/Manager/AppManager.cs b/v2rayN/ServiceLib/Manager/AppManager.cs
index 0e471568..82eec00e 100644
--- a/v2rayN/ServiceLib/Manager/AppManager.cs
+++ b/v2rayN/ServiceLib/Manager/AppManager.cs
@@ -230,6 +230,18 @@ public sealed class AppManager
         return await SQLiteHelper.Instance.TableAsync<ProfileItem>().FirstOrDefaultAsync(it => it.IndexId == indexId);
     }
 
+    public async Task<List<ProfileItem>> GetProfileItemsByIndexIds(List<string> indexIds)
+    {
+        var ids = indexIds.Where(id => id.IsNotEmpty()).Distinct().ToList();
+        if (ids.Count == 0)
+        {
+            return [];
+        }
+        return await SQLiteHelper.Instance.TableAsync<ProfileItem>()
+            .Where(it => ids.Contains(it.IndexId))
+            .ToListAsync();
+    }
+
     public async Task<ProfileItem?> GetProfileItemViaRemarks(string? remarks)
     {
         if (remarks.IsNullOrEmpty())