From cdb7708128737e5b36f10dea317646ff709cf32b Mon Sep 17 00:00:00 2001
From: Imggaggu <ggaggu@snu.ac.kr>
Date: Sun, 25 May 2025 07:00:11 +0900
Subject: [PATCH 1/2] =?UTF-8?q?[Fix]=20empty=20=EA=B3=A0=EB=A0=A4=20proces?=
 =?UTF-8?q?sWeeklyAttendance=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/pages/admin/AdminStudentAttendance.jsx   | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/frontend/src/pages/admin/AdminStudentAttendance.jsx b/frontend/src/pages/admin/AdminStudentAttendance.jsx
index f21971d..74a7500 100644
--- a/frontend/src/pages/admin/AdminStudentAttendance.jsx
+++ b/frontend/src/pages/admin/AdminStudentAttendance.jsx
@@ -66,12 +66,19 @@ const AdminStudentAttendance = () => {
   // 날짜 기반 주차-회차 구조로 변환
 const processWeeklyAttendance = (rawData) => {
   const startDate = new Date("2025-06-24");
+  const offsetDays = [0, 2, 4];
+
 
   const getWeekFromDate = (dateStr) => {
     const d = new Date(dateStr);
     const diffDays = Math.floor((d - startDate) / (1000 * 60 * 60 * 24));
     return Math.floor(diffDays / 7) + 1;
   };
+  const getDateForClass = (week, classIdx) => {
+    const base = new Date(startDate);
+    base.setDate(base.getDate() + (week - 1) * 7 + offsetDays[classIdx]);
+    return base.toISOString().split("T")[0]; // 'YYYY-MM-DD' 형식
+  };
 
   // 주차별 출석 정보 묶기
   const weekMap = new Map();
@@ -87,9 +94,11 @@ const processWeeklyAttendance = (rawData) => {
   return Array.from({ length: 5 }, (_, i) => {
     const week = i + 1;
     const entries = (weekMap.get(week) || []).sort((a, b) => a.order - b.order);
-
+    
     const classes = [0, 1, 2].map((classIdx) => {
       const slice = entries.slice(classIdx * 3, classIdx * 3 + 3);
+      const fallbackDate = getDateForClass(week, classIdx);
+
       const trueCount = slice.filter((e) => e.status === "SUCCESS").length;
 
       let status;
@@ -108,8 +117,9 @@ const processWeeklyAttendance = (rawData) => {
       }
 
       return {
-        status,
-        date: entries[classIdx]?.date || null,
+        order,
+        status: entry?.status ?? "EMPTY",
+        date: entry?.date ?? fallbackDate,
       };
     });
 

From 7ae6767ac04592a7425ce27bbbb392fa4a507e1d Mon Sep 17 00:00:00 2001
From: Imggaggu <ggaggu@snu.ac.kr>
Date: Sun, 25 May 2025 07:01:48 +0900
Subject: [PATCH 2/2] =?UTF-8?q?[Fix]=20empty=20=EA=B3=A0=EB=A0=A4=20proces?=
 =?UTF-8?q?sWeeklyAttendance=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/src/pages/admin/AdminStudentAttendance.jsx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/frontend/src/pages/admin/AdminStudentAttendance.jsx b/frontend/src/pages/admin/AdminStudentAttendance.jsx
index 74a7500..06d72df 100644
--- a/frontend/src/pages/admin/AdminStudentAttendance.jsx
+++ b/frontend/src/pages/admin/AdminStudentAttendance.jsx
@@ -142,13 +142,21 @@ const processWeeklyAttendance = (rawData) => {
         onSelectDate={(date) => setSelectedDate(date)}
       />
 
-      {/* 선택된 날짜의 상세 수정 카드 */}
+      {/* 선택된 날짜의 상세 수정 카드 
       {selectedDate && (
         <AdminDailyAttendanceCard 
           date={selectedDate}
           studentId={studentId}
           onClose={() => setSelectedDate(null)}
         />
+      )}*/}
+      {selectedDate && (
+        <AdminDailyAttendanceCard
+          studentId={studentId}
+          date={selectedDate.date}
+          order={selectedDate.order}
+          onClose={() => setSelectedDate(null)}
+        />
       )}
     </div>
   );