From 34c2215c3198d4a8770b000c9ac8a0b15f1d5a65 Mon Sep 17 00:00:00 2001
From: 777genius <quantjumppro@gmail.com>
Date: Sun, 31 May 2026 06:16:19 +0300
Subject: [PATCH] perf(renderer): cache active teammate roster keys

---
 src/renderer/store/team/teamResolvedMembers.ts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/renderer/store/team/teamResolvedMembers.ts b/src/renderer/store/team/teamResolvedMembers.ts
index 1f5b093f..dbeb4db9 100644
--- a/src/renderer/store/team/teamResolvedMembers.ts
+++ b/src/renderer/store/team/teamResolvedMembers.ts
@@ -45,10 +45,12 @@ const resolvedMemberSelectorCache = new Map<
     result: ResolvedTeamMember | null;
   }
 >();
+let activeRawTeammateNameKeysCache = new WeakMap<TeamViewSnapshot['members'], readonly string[]>();
 
 export function clearResolvedMemberSelectorCaches(): void {
   resolvedMembersSelectorCache.clear();
   resolvedMemberSelectorCache.clear();
+  activeRawTeammateNameKeysCache = new WeakMap<TeamViewSnapshot['members'], readonly string[]>();
 }
 
 export function clearResolvedMemberSelectorCachesForTeam(teamName: string): void {
@@ -162,10 +164,16 @@ function buildConfigFallbackMemberSnapshots(snapshot: TeamViewSnapshot): TeamMem
   return fallbackMembers;
 }
 
-function getActiveRawTeammateNameKeys(snapshot: TeamViewSnapshot | null | undefined): string[] {
+function getActiveRawTeammateNameKeys(
+  snapshot: TeamViewSnapshot | null | undefined
+): readonly string[] {
   if (!snapshot) {
     return [];
   }
+  const cached = activeRawTeammateNameKeysCache.get(snapshot.members);
+  if (cached) {
+    return cached;
+  }
   const names = new Set<string>();
   for (const member of snapshot.members) {
     const name = member.name.trim();
@@ -175,7 +183,9 @@ function getActiveRawTeammateNameKeys(snapshot: TeamViewSnapshot | null | undefi
     }
     names.add(key);
   }
-  return Array.from(names).sort((left, right) => left.localeCompare(right));
+  const result = Array.from(names).sort((left, right) => left.localeCompare(right));
+  activeRawTeammateNameKeysCache.set(snapshot.members, result);
+  return result;
 }
 
 function hasActiveRawTeammateRoster(snapshot: TeamViewSnapshot | null | undefined): boolean {