From 85519e302fd99de8fab4308ccf104a77c79e8d01 Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Mon, 5 Jan 2026 13:54:41 +0900
Subject: [PATCH] =?UTF-8?q?=ED=96=89=EC=84=A0=ED=83=9D=EC=8B=9C=EC=97=90?=
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---
 .../button-primary/ButtonPrimaryComponent.tsx | 22 +++++--
 .../table-list/TableListComponent.tsx         | 64 +++++++++----------
 2 files changed, 49 insertions(+), 37 deletions(-)

diff --git a/frontend/lib/registry/components/button-primary/ButtonPrimaryComponent.tsx b/frontend/lib/registry/components/button-primary/ButtonPrimaryComponent.tsx
index f311c035..a71f6e03 100644
--- a/frontend/lib/registry/components/button-primary/ButtonPrimaryComponent.tsx
+++ b/frontend/lib/registry/components/button-primary/ButtonPrimaryComponent.tsx
@@ -299,6 +299,20 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
   // 🆕 modalDataStore에서 선택된 데이터 확인 (분할 패널 등에서 저장됨)
   const [modalStoreData, setModalStoreData] = useState<Record<string, any[]>>({});
 
+  // 🆕 splitPanelContext?.selectedLeftData를 로컬 상태로 추적 (리렌더링 보장)
+  const [trackedSelectedLeftData, setTrackedSelectedLeftData] = useState<Record<string, any> | null>(null);
+
+  // splitPanelContext?.selectedLeftData 변경 감지 및 로컬 상태 동기화
+  useEffect(() => {
+    const newData = splitPanelContext?.selectedLeftData ?? null;
+    setTrackedSelectedLeftData(newData);
+    console.log("🔄 [ButtonPrimary] selectedLeftData 변경 감지:", {
+      label: component.label,
+      hasData: !!newData,
+      dataKeys: newData ? Object.keys(newData) : [],
+    });
+  }, [splitPanelContext?.selectedLeftData, component.label]);
+
   // modalDataStore 상태 구독 (실시간 업데이트)
   useEffect(() => {
     const actionConfig = component.componentConfig?.action;
@@ -357,8 +371,8 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
 
     // 2. 분할 패널 좌측 선택 데이터 확인
     if (rowSelectionSource === "auto" || rowSelectionSource === "splitPanelLeft") {
-      // SplitPanelContext에서 확인
-      if (splitPanelContext?.selectedLeftData && Object.keys(splitPanelContext.selectedLeftData).length > 0) {
+      // SplitPanelContext에서 확인 (trackedSelectedLeftData 사용으로 리렌더링 보장)
+      if (trackedSelectedLeftData && Object.keys(trackedSelectedLeftData).length > 0) {
         if (!hasSelection) {
           hasSelection = true;
           selectionCount = 1;
@@ -397,7 +411,7 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
       selectionCount,
       selectionSource,
       hasSplitPanelContext: !!splitPanelContext,
-      selectedLeftData: splitPanelContext?.selectedLeftData,
+      trackedSelectedLeftData: trackedSelectedLeftData,
       selectedRowsData: selectedRowsData?.length,
       selectedRows: selectedRows?.length,
       flowSelectedData: flowSelectedData?.length,
@@ -429,7 +443,7 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
     component.label,
     selectedRows,
     selectedRowsData,
-    splitPanelContext?.selectedLeftData,
+    trackedSelectedLeftData,
     flowSelectedData,
     splitPanelContext,
     modalStoreData,
diff --git a/frontend/lib/registry/components/table-list/TableListComponent.tsx b/frontend/lib/registry/components/table-list/TableListComponent.tsx
index 7ac521af..7a787ed3 100644
--- a/frontend/lib/registry/components/table-list/TableListComponent.tsx
+++ b/frontend/lib/registry/components/table-list/TableListComponent.tsx
@@ -2043,7 +2043,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     return row.id || row.uuid || `row-${index}`;
   };
 
-  const handleRowSelection = (rowKey: string, checked: boolean) => {
+  const handleRowSelection = (rowKey: string, checked: boolean, rowData?: any) => {
     const newSelectedRows = new Set(selectedRows);
     if (checked) {
       newSelectedRows.add(rowKey);
@@ -2086,6 +2086,31 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
       });
     }
 
+    // 🆕 분할 패널 컨텍스트에 선택된 데이터 저장/해제 (체크박스 선택 시에도 작동)
+    const effectiveSplitPosition = splitPanelPosition || currentSplitPosition;
+    if (splitPanelContext && effectiveSplitPosition === "left" && !splitPanelContext.disableAutoDataTransfer) {
+      if (checked && selectedRowsData.length > 0) {
+        // 선택된 경우: 첫 번째 선택된 데이터 저장 (또는 전달된 rowData)
+        const dataToStore = rowData || selectedRowsData[selectedRowsData.length - 1];
+        splitPanelContext.setSelectedLeftData(dataToStore);
+        console.log("🔗 [TableList] handleRowSelection - 분할 패널 좌측 데이터 저장:", {
+          rowKey,
+          dataToStore,
+        });
+      } else if (!checked && selectedRowsData.length === 0) {
+        // 모든 선택이 해제된 경우: 데이터 초기화
+        splitPanelContext.setSelectedLeftData(null);
+        console.log("🔗 [TableList] handleRowSelection - 분할 패널 좌측 데이터 초기화");
+      } else if (selectedRowsData.length > 0) {
+        // 일부 선택 해제된 경우: 남은 첫 번째 데이터로 업데이트
+        splitPanelContext.setSelectedLeftData(selectedRowsData[0]);
+        console.log("🔗 [TableList] handleRowSelection - 분할 패널 좌측 데이터 업데이트:", {
+          remainingCount: selectedRowsData.length,
+          firstData: selectedRowsData[0],
+        });
+      }
+    }
+
     const allRowsSelected = filteredData.every((row, index) => newSelectedRows.has(getRowKey(row, index)));
     setIsAllSelected(allRowsSelected && filteredData.length > 0);
   };
@@ -2155,35 +2180,8 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     const rowKey = getRowKey(row, index);
     const isCurrentlySelected = selectedRows.has(rowKey);
 
-    handleRowSelection(rowKey, !isCurrentlySelected);
-
-    // 🆕 분할 패널 컨텍스트에 선택된 데이터 저장 (좌측 화면인 경우)
-    // disableAutoDataTransfer가 true이면 자동 전달 비활성화 (버튼 클릭으로만 전달)
-    // currentSplitPosition을 사용하여 정확한 위치 확인 (splitPanelPosition이 없을 수 있음)
-    const effectiveSplitPosition = splitPanelPosition || currentSplitPosition;
-
-    console.log("🔗 [TableList] 행 클릭 - 분할 패널 위치 확인:", {
-      splitPanelPosition,
-      currentSplitPosition,
-      effectiveSplitPosition,
-      hasSplitPanelContext: !!splitPanelContext,
-      disableAutoDataTransfer: splitPanelContext?.disableAutoDataTransfer,
-    });
-
-    if (splitPanelContext && effectiveSplitPosition === "left" && !splitPanelContext.disableAutoDataTransfer) {
-      if (!isCurrentlySelected) {
-        // 선택된 경우: 데이터 저장
-        splitPanelContext.setSelectedLeftData(row);
-        console.log("🔗 [TableList] 분할 패널 좌측 데이터 저장:", {
-          row,
-          parentDataMapping: splitPanelContext.parentDataMapping,
-        });
-      } else {
-        // 선택 해제된 경우: 데이터 초기화
-        splitPanelContext.setSelectedLeftData(null);
-        console.log("🔗 [TableList] 분할 패널 좌측 데이터 초기화");
-      }
-    }
+    // handleRowSelection에서 분할 패널 데이터 처리도 함께 수행됨
+    handleRowSelection(rowKey, !isCurrentlySelected, row);
 
     console.log("행 클릭:", { row, index, isSelected: !isCurrentlySelected });
   };
@@ -3918,7 +3916,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
           if (enterRow) {
             const rowKey = getRowKey(enterRow, rowIndex);
             const isCurrentlySelected = selectedRows.has(rowKey);
-            handleRowSelection(rowKey, !isCurrentlySelected);
+            handleRowSelection(rowKey, !isCurrentlySelected, enterRow);
           }
           break;
         case " ": // Space
@@ -3928,7 +3926,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
           if (spaceRow) {
             const currentRowKey = getRowKey(spaceRow, rowIndex);
             const isChecked = selectedRows.has(currentRowKey);
-            handleRowSelection(currentRowKey, !isChecked);
+            handleRowSelection(currentRowKey, !isChecked, spaceRow);
           }
           break;
         case "F2":
@@ -4142,7 +4140,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     return (
       <Checkbox
         checked={isChecked}
-        onCheckedChange={(checked) => handleRowSelection(rowKey, checked as boolean)}
+        onCheckedChange={(checked) => handleRowSelection(rowKey, checked as boolean, row)}
         aria-label={`행 ${index + 1} 선택`}
       />
     );