From f6e7a8922abde7376dba2bdce8e6da863ddee31e Mon Sep 17 00:00:00 2001
From: caadiq <caadiq@gmail.com>
Date: Tue, 23 Dec 2025 12:45:40 +0900
Subject: [PATCH] =?UTF-8?q?feat(admin):=20=EC=84=B1=EB=8A=A5=20=EB=AA=A8?=
 =?UTF-8?q?=EB=8B=88=ED=84=B0=EB=A7=81=20API=20=EC=97=B0=EB=8F=99=20?=
 =?UTF-8?q?=EB=B0=8F=20UI=20=EA=B0=9C=EC=84=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- TPS, MSPT, 메모리 사용량 실시간 표시
- CPU → MSPT로 변경 (서버 틱 처리 시간)
- formatStatusForClient에 성능 필드 추가
- 모바일 성능 UI 반응형 레이아웃 (1열/3열)
- 타이틀 '관리자 콘솔'로 통일
---
 backend/lib/minecraft.js     |  8 +++++++
 frontend/src/pages/Admin.jsx | 46 +++++++++++++++++++++++-------------
 2 files changed, 37 insertions(+), 17 deletions(-)

diff --git a/backend/lib/minecraft.js b/backend/lib/minecraft.js
index 7569d2c..4a0667a 100644
--- a/backend/lib/minecraft.js
+++ b/backend/lib/minecraft.js
@@ -47,6 +47,10 @@ function formatStatusForClient(modStatus, motdData) {
       version: "Unknown",
       icon: null,
       uptime: "오프라인",
+      tps: 0,
+      mspt: 0,
+      memoryUsedMb: 0,
+      memoryMaxMb: 0,
     };
   }
 
@@ -81,6 +85,10 @@ function formatStatusForClient(modStatus, motdData) {
     difficulty: modStatus.difficulty || "알 수 없음",
     gameRules: modStatus.gameRules || {},
     mods: modStatus.mods || [],
+    tps: modStatus.tps || 0,
+    mspt: modStatus.mspt || 0,
+    memoryUsedMb: modStatus.memoryUsedMb || 0,
+    memoryMaxMb: modStatus.memoryMaxMb || 0,
   };
 }
 
diff --git a/frontend/src/pages/Admin.jsx b/frontend/src/pages/Admin.jsx
index d1ab11e..30158bb 100644
--- a/frontend/src/pages/Admin.jsx
+++ b/frontend/src/pages/Admin.jsx
@@ -131,11 +131,11 @@ export default function Admin({ isMobile = false }) {
   const [whitelistRemoveTarget, setWhitelistRemoveTarget] = useState(null); // 삭제 확인 다이얼로그용
   const [whitelistLoading, setWhitelistLoading] = useState(false);
   
-  // 성능 모니터링 상태 (더미)
+  // 성능 모니터링 상태 (소켓에서 업데이트)
   const [serverPerformance, setServerPerformance] = useState({
-    tps: 19.8,
-    cpu: 35.2,
-    memory: { used: 2150, max: 4096 },
+    tps: 0,
+    mspt: 0,
+    memory: { used: 0, max: 0 },
   });
 
   // 권한 확인
@@ -568,6 +568,17 @@ export default function Admin({ isMobile = false }) {
         };
         setDifficulty(difficultyMap[status.difficulty] || 'normal');
       }
+      // 성능 모니터링 데이터 업데이트
+      if (status?.tps !== undefined || status?.memoryUsedMb !== undefined) {
+        setServerPerformance(prev => ({
+          tps: status.tps ?? prev.tps,
+          mspt: status.mspt ?? prev.mspt,
+          memory: {
+            used: status.memoryUsedMb ?? prev.memory.used,
+            max: status.memoryMaxMb ?? prev.memory.max
+          }
+        }));
+      }
     });
     
     // 월드 정보에서 시간/날씨 가져오기
@@ -825,7 +836,7 @@ export default function Admin({ isMobile = false }) {
               <ArrowLeft size={20} />
             </Link>
             <div className="ml-2">
-              <h1 className="text-lg font-bold text-white">관리자</h1>
+              <h1 className="text-lg font-bold text-white">관리자 콘솔</h1>
             </div>
           </div>
         </header>
@@ -835,7 +846,7 @@ export default function Admin({ isMobile = false }) {
         {/* 데스크탑용 타이틀 */}
         {!isMobile && (
           <div className="mb-6">
-            <h1 className="text-2xl font-bold text-white">관리자 페이지</h1>
+            <h1 className="text-2xl font-bold text-white">관리자 콘솔</h1>
             <p className="text-sm text-zinc-500 mt-1">서버 관리 및 설정</p>
           </div>
         )}
@@ -872,7 +883,7 @@ export default function Admin({ isMobile = false }) {
               {/* 서버 성능 모니터링 */}
               <div className="bg-zinc-900 border border-zinc-800 rounded-2xl p-4">
                 <h3 className="text-white font-medium mb-3">📊 서버 성능</h3>
-                <div className="grid grid-cols-3 gap-3">
+                <div className="grid grid-cols-1 sm:grid-cols-3 gap-3">
                   {/* TPS */}
                   <div className="bg-zinc-800/50 rounded-xl p-3">
                     <div className="flex items-center justify-between mb-2">
@@ -895,24 +906,24 @@ export default function Admin({ isMobile = false }) {
                     </div>
                   </div>
                   
-                  {/* CPU */}
+                  {/* MSPT */}
                   <div className="bg-zinc-800/50 rounded-xl p-3">
                     <div className="flex items-center justify-between mb-2">
-                      <span className="text-zinc-400 text-xs">CPU</span>
+                      <span className="text-zinc-400 text-xs">MSPT</span>
                       <span className={`font-bold text-sm ${
-                        serverPerformance.cpu <= 50 ? 'text-mc-green' :
-                        serverPerformance.cpu <= 80 ? 'text-yellow-400' : 'text-red-400'
+                        serverPerformance.mspt <= 40 ? 'text-mc-green' :
+                        serverPerformance.mspt <= 50 ? 'text-yellow-400' : 'text-red-400'
                       }`}>
-                        {serverPerformance.cpu.toFixed(0)}%
+                        {serverPerformance.mspt.toFixed(1)}ms
                       </span>
                     </div>
                     <div className="h-1.5 bg-zinc-700 rounded-full overflow-hidden">
                       <div 
                         className={`h-full transition-all ${
-                          serverPerformance.cpu <= 50 ? 'bg-mc-green' :
-                          serverPerformance.cpu <= 80 ? 'bg-yellow-400' : 'bg-red-400'
+                          serverPerformance.mspt <= 40 ? 'bg-mc-green' :
+                          serverPerformance.mspt <= 50 ? 'bg-yellow-400' : 'bg-red-400'
                         }`}
-                        style={{ width: `${serverPerformance.cpu}%` }}
+                        style={{ width: `${Math.min(100, (serverPerformance.mspt / 50) * 100)}%` }}
                       />
                     </div>
                   </div>
@@ -922,16 +933,17 @@ export default function Admin({ isMobile = false }) {
                     <div className="flex items-center justify-between mb-2">
                       <span className="text-zinc-400 text-xs">메모리</span>
                       <span className="font-bold text-sm text-mc-diamond">
-                        {(serverPerformance.memory.used / 1024).toFixed(1)}GB
+                        {(serverPerformance.memory.used / 1024).toFixed(1)}GB / {(serverPerformance.memory.max / 1024).toFixed(1)}GB
                       </span>
                     </div>
                     <div className="h-1.5 bg-zinc-700 rounded-full overflow-hidden">
                       <div 
                         className={`h-full transition-all ${
+                          serverPerformance.memory.max === 0 ? 'bg-mc-diamond' :
                           (serverPerformance.memory.used / serverPerformance.memory.max) > 0.9 ? 'bg-red-400' :
                           (serverPerformance.memory.used / serverPerformance.memory.max) > 0.7 ? 'bg-yellow-400' : 'bg-mc-diamond'
                         }`}
-                        style={{ width: `${(serverPerformance.memory.used / serverPerformance.memory.max) * 100}%` }}
+                        style={{ width: `${serverPerformance.memory.max === 0 ? 0 : (serverPerformance.memory.used / serverPerformance.memory.max) * 100}%` }}
                       />
                     </div>
                   </div>