(대표님) 20250709 변경사항 (약 18시 30분까지)

1 files changed, 200 insertions, 298 deletions

diff --git a/components/form-data/spreadJS-dialog.tsx b/components/form-data/spreadJS-dialog.tsx
index 5a51c2b5..8be9d175 100644
--- a/components/form-data/spreadJS-dialog.tsx
+++ b/components/form-data/spreadJS-dialog.tsx
@@ -2,7 +2,14 @@
 
 import * as React from "react";
 import dynamic from "next/dynamic";
-import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter, DialogDescription } from "@/components/ui/dialog";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogFooter,
+  DialogDescription,
+} from "@/components/ui/dialog";
 import { Button } from "@/components/ui/button";
 import { GenericData } from "./export-excel-form";
 import * as GC from "@mescius/spread-sheets";
@@ -16,24 +23,24 @@ import {
   SelectTrigger,
   SelectValue,
 } from "@/components/ui/select";
-import '@mescius/spread-sheets/styles/gc.spread.sheets.excel2016colorful.css';
+import "@mescius/spread-sheets/styles/gc.spread.sheets.excel2016colorful.css";
 
-// SpreadSheets를 동적으로 import (SSR 비활성화)
+// Dynamically load the SpreadSheets component (disable SSR)
 const SpreadSheets = dynamic(
-  () => import("@mescius/spread-sheets-react").then(mod => mod.SpreadSheets),
-  { 
+  () => import("@mescius/spread-sheets-react").then((mod) => mod.SpreadSheets),
+  {
     ssr: false,
     loading: () => (
       <div className="flex items-center justify-center h-full">
         <Loader className="mr-2 h-4 w-4 animate-spin" />
         Loading SpreadSheets...
       </div>
-    )
+    ),
   }
 );
 
-// 라이센스 키 설정을 클라이언트에서만 실행
-if (typeof window !== 'undefined' && process.env.NEXT_PUBLIC_SPREAD_LICENSE) {
+// Apply license key on the client only
+if (typeof window !== "undefined" && process.env.NEXT_PUBLIC_SPREAD_LICENSE) {
   GC.Spread.Sheets.LicenseKey = process.env.NEXT_PUBLIC_SPREAD_LICENSE;
 }
 
@@ -81,7 +88,7 @@ interface TemplateViewDialogProps {
   selectedRow: GenericData;
   formCode: string;
   contractItemId: number;
-  editableFieldsMap?: Map<string, string[]>; // 편집 가능 필드 정보
+  editableFieldsMap?: Map<string, string[]>; // editable field info per tag
   onUpdateSuccess?: (updatedValues: Record<string, any>) => void;
 }
 
@@ -93,310 +100,232 @@ export function TemplateViewDialog({
   formCode,
   contractItemId,
   editableFieldsMap = new Map(),
-  onUpdateSuccess
+  onUpdateSuccess,
 }: TemplateViewDialogProps) {
-  const [hostStyle, setHostStyle] = React.useState({
-    width: '100%',
-    height: '100%'
-  });
-
+  /* ------------------------- local state ------------------------- */
+  const [hostStyle] = React.useState({ width: "100%", height: "100%" });
   const [isPending, setIsPending] = React.useState(false);
   const [hasChanges, setHasChanges] = React.useState(false);
-  const [currentSpread, setCurrentSpread] = React.useState<any>(null);
+  const [currentSpread, setCurrentSpread] = React.useState<GC.Spread.Sheets.Workbook | null>(
+    null
+  );
   const [selectedTemplateId, setSelectedTemplateId] = React.useState<string>("");
-  const [cellMappings, setCellMappings] = React.useState<Array<{attId: string, cellAddress: string, isEditable: boolean}>>([]);
+  const [cellMappings, setCellMappings] = React.useState<
+    Array<{ attId: string; cellAddress: string; isEditable: boolean }>
+  >([]);
   const [isClient, setIsClient] = React.useState(false);
 
-  // 클라이언트 사이드에서만 렌더링되도록 보장
+  // Render only on client side
   React.useEffect(() => {
     setIsClient(true);
   }, []);
 
-  // 템플릿 데이터를 배열로 정규화하고 CONTENT가 있는 것만 필터링
+  /* ------------------------- helpers ------------------------- */
+  // Normalize template list and keep only those with CONTENT
   const normalizedTemplates = React.useMemo((): TemplateItem[] => {
     if (!templateData) return [];
-    
-    let templates: TemplateItem[];
-    if (Array.isArray(templateData)) {
-      templates = templateData as TemplateItem[];
-    } else {
-      templates = [templateData as TemplateItem];
-    }
-    
-    return templates.filter(template => {
-      const sprContent = template.SPR_LST_SETUP?.CONTENT;
-      const sprItmContent = template.SPR_ITM_LST_SETUP?.CONTENT;
-      return sprContent || sprItmContent;
-    });
+
+    const list = Array.isArray(templateData)
+      ? (templateData as TemplateItem[])
+      : ([templateData] as TemplateItem[]);
+
+    return list.filter(
+      (t) => t.SPR_LST_SETUP?.CONTENT || t.SPR_ITM_LST_SETUP?.CONTENT
+    );
   }, [templateData]);
 
-  // 선택된 템플릿 가져오기
+  // Choose currently selected template
   const selectedTemplate = React.useMemo(() => {
     if (!selectedTemplateId) return normalizedTemplates[0];
-    return normalizedTemplates.find(t => t.TMPL_ID === selectedTemplateId) || normalizedTemplates[0];
+    return (
+      normalizedTemplates.find((t) => t.TMPL_ID === selectedTemplateId) ||
+      normalizedTemplates[0]
+    );
   }, [normalizedTemplates, selectedTemplateId]);
 
-  // 현재 TAG의 편집 가능한 필드 목록 가져오기
+  // Editable fields for the current TAG_NO
   const editableFields = React.useMemo(() => {
-    if (!selectedRow?.TAG_NO || !editableFieldsMap.has(selectedRow.TAG_NO)) {
-      return [];
-    }
+    if (!selectedRow?.TAG_NO) return [];
     return editableFieldsMap.get(selectedRow.TAG_NO) || [];
   }, [selectedRow?.TAG_NO, editableFieldsMap]);
 
-  // 필드가 편집 가능한지 판별하는 함수
-  const isFieldEditable = React.useCallback((attId: string) => {
-    // TAG_NO와 TAG_DESC는 기본적으로 편집 가능
-    if (attId === "TAG_NO" || attId === "TAG_DESC") {
-      return true;
-    }
-    
-    // editableFieldsMap이 있으면 해당 리스트에 있는지 확인
-    if (selectedRow?.TAG_NO && editableFieldsMap.has(selectedRow.TAG_NO)) {
+  const isFieldEditable = React.useCallback(
+    (attId: string) => {
+      // TAG_NO and TAG_DESC are always editable
+      if (attId === "TAG_NO" || attId === "TAG_DESC") return true;
+      if (!selectedRow?.TAG_NO) return false;
       return editableFields.includes(attId);
-    }
-    
-    return false;
-  }, [selectedRow?.TAG_NO, editableFieldsMap, editableFields]);
-
-  // 셀 주소를 행과 열로 변환하는 함수 (예: "M1" -> {row: 0, col: 12})
-  const parseCellAddress = (address: string): {row: number, col: number} | null => {
-    if (!address || address.trim() === "") return null;
-    
-    const match = address.match(/^([A-Z]+)(\d+)$/);
+    },
+    [selectedRow?.TAG_NO, editableFields]
+  );
+
+  /** Convert a cell address like "M1" into {row:0,col:12}. */
+  const parseCellAddress = (addr: string): { row: number; col: number } | null => {
+    if (!addr) return null;
+    const match = addr.match(/^([A-Z]+)(\d+)$/);
     if (!match) return null;
-    
     const [, colStr, rowStr] = match;
-    
-    // 열 문자를 숫자로 변환 (A=0, B=1, ..., Z=25, AA=26, ...)
     let col = 0;
     for (let i = 0; i < colStr.length; i++) {
       col = col * 26 + (colStr.charCodeAt(i) - 65 + 1);
     }
-    col -= 1; // 0-based index로 변환
-    
-    const row = parseInt(rowStr) - 1; // 0-based index로 변환
-    
+    col -= 1;
+    const row = parseInt(rowStr, 10) - 1;
     return { row, col };
   };
 
-  // 템플릿 변경 시 기본 선택
+  // Auto‑select first template
   React.useEffect(() => {
-    if (normalizedTemplates.length > 0 && !selectedTemplateId) {
+    if (normalizedTemplates.length && !selectedTemplateId) {
       setSelectedTemplateId(normalizedTemplates[0].TMPL_ID);
     }
   }, [normalizedTemplates, selectedTemplateId]);
 
-  const initSpread = React.useCallback((spread: any) => {
-    if (!spread || !selectedTemplate || !selectedRow) return;
+  /* ------------------------- init spread ------------------------- */
+  const initSpread = React.useCallback(
+    (spread: GC.Spread.Sheets.Workbook | undefined) => {
+      if (!spread || !selectedTemplate || !selectedRow) return;
 
-    try {
       setCurrentSpread(spread);
       setHasChanges(false);
 
-      // CONTENT 찾기
-      let contentJson = null;
-      let dataSheets = null;
-      
-      if (selectedTemplate.SPR_LST_SETUP?.CONTENT) {
-        contentJson = selectedTemplate.SPR_LST_SETUP.CONTENT;
-        dataSheets = selectedTemplate.SPR_LST_SETUP.DATA_SHEETS;
-        console.log('Using SPR_LST_SETUP.CONTENT for template:', selectedTemplate.NAME);
-      } else if (selectedTemplate.SPR_ITM_LST_SETUP?.CONTENT) {
-        contentJson = selectedTemplate.SPR_ITM_LST_SETUP.CONTENT;
-        dataSheets = selectedTemplate.SPR_ITM_LST_SETUP.DATA_SHEETS;
-        console.log('Using SPR_ITM_LST_SETUP.CONTENT for template:', selectedTemplate.NAME);
-      }
+      // Pick content JSON and data‑sheet mapping
+      const contentJson =
+        selectedTemplate.SPR_LST_SETUP?.CONTENT ??
+        selectedTemplate.SPR_ITM_LST_SETUP?.CONTENT;
+      const dataSheets =
+        selectedTemplate.SPR_LST_SETUP?.DATA_SHEETS ??
+        selectedTemplate.SPR_ITM_LST_SETUP?.DATA_SHEETS;
+      if (!contentJson) return;
 
-      if (!contentJson) {
-        console.warn('No CONTENT found in template:', selectedTemplate.NAME);
-        return;
-      }
+      // Prepare shared styles once
+      const editableStyle = new GC.Spread.Sheets.Style();
+      editableStyle.backColor = "#f0fdf4";
+      editableStyle.locked = false;
 
-      console.log('Loading template content for:', selectedTemplate.NAME);
-      
-      const jsonData = typeof contentJson === 'string' 
-        ? JSON.parse(contentJson) 
-        : contentJson;
+      const readOnlyStyle = new GC.Spread.Sheets.Style();
+      readOnlyStyle.backColor = "#f9fafb";
+      readOnlyStyle.foreColor = "#6b7280";
+      readOnlyStyle.locked = true;
 
-      // 렌더링 일시 중단 (성능 향상)
-      spread.suspendPaint();
+      const jsonObj = typeof contentJson === "string" ? JSON.parse(contentJson) : contentJson;
 
-      try {
-        // fromJSON으로 템플릿 구조 로드
-        spread.fromJSON(jsonData);
-
-        // 활성 시트 가져오기
-        const activeSheet = spread.getActiveSheet();
-        
-        // 시트 보호 먼저 해제
-        activeSheet.options.isProtected = false;
-
-        // MAP_CELL_ATT 정보를 사용해서 셀에 데이터 매핑과 스타일을 한번에 처리
-        if (dataSheets && dataSheets.length > 0) {
-          const mappings: Array<{attId: string, cellAddress: string, isEditable: boolean}> = [];
-          
-          dataSheets.forEach(dataSheet => {
-            if (dataSheet.MAP_CELL_ATT) {
-              dataSheet.MAP_CELL_ATT.forEach(mapping => {
-                const { ATT_ID, IN } = mapping;
-                
-                // 셀 주소가 비어있지 않은 경우만 처리
-                if (IN && IN.trim() !== "") {
-                  const cellPos = parseCellAddress(IN);
-                  if (cellPos) {
-                    const isEditable = isFieldEditable(ATT_ID);
-                    mappings.push({
-                      attId: ATT_ID,
-                      cellAddress: IN,
-                      isEditable: isEditable
-                    });
-                    
-                    // 셀 객체 가져오기
-                    const cell = activeSheet.getCell(cellPos.row, cellPos.col);
-                    
-                    // selectedRow에서 해당 값 가져와서 셀에 설정
-                    const value = selectedRow[ATT_ID];
-                    if (value !== undefined && value !== null) {
-                      cell.value(value);
-                    }
-                    
-                    // 편집 권한 설정
-                    cell.locked(!isEditable);
-                    
-                    // 즉시 스타일 적용 (기존 스타일 보존하면서)
-                    const existingStyle = activeSheet.getStyle(cellPos.row, cellPos.col);
-                    if (existingStyle) {
-                      // 기존 스타일 복사
-                      const newStyle = Object.assign(new GC.Spread.Sheets.Style(), existingStyle);
-                      
-                      // 편집 권한에 따라 배경색만 변경
-                      if (isEditable) {
-                        newStyle.backColor = "#f0fdf4"; // 연한 녹색
-                      } else {
-                        newStyle.backColor = "#f9fafb"; // 연한 회색
-                        newStyle.foreColor = "#6b7280"; // 회색 글자
-                      }
-                      
-                      // 스타일 적용
-                      activeSheet.setStyle(cellPos.row, cellPos.col, newStyle);
-                    } else {
-                      // 기존 스타일이 없는 경우 새로운 스타일 생성
-                      const newStyle = new GC.Spread.Sheets.Style();
-                      if (isEditable) {
-                        newStyle.backColor = "#f0fdf4";
-                      } else {
-                        newStyle.backColor = "#f9fafb";
-                        newStyle.foreColor = "#6b7280";
-                      }
-                      activeSheet.setStyle(cellPos.row, cellPos.col, newStyle);
-                    }
-                    
-                    console.log(`Mapped ${ATT_ID} (${value}) to cell ${IN} - ${isEditable ? 'Editable' : 'Read-only'}`);
-                  }
-                }
-              });
-            }
-          });
-          
-          setCellMappings(mappings);
-          
-          // 시트 보호 설정
-          activeSheet.options.isProtected = true;
-          activeSheet.options.protectionOptions = {
-            allowSelectLockedCells: true,
-            allowSelectUnlockedCells: true,
-            allowSort: false,
-            allowFilter: false,
-            allowEditObjects: false,
-            allowResizeRows: false,
-            allowResizeColumns: false
-          };
-
-          // 이벤트 리스너 추가
-          activeSheet.bind(GC.Spread.Sheets.Events.CellChanged, (event: any, info: any) => {
-            console.log('Cell changed:', info);
-            setHasChanges(true);
-          });
-
-          activeSheet.bind(GC.Spread.Sheets.Events.ValueChanged, (event: any, info: any) => {
-            console.log('Value changed:', info);
-            setHasChanges(true);
-          });
+      const sheet = spread.getActiveSheet();
 
-          // 편집 시작 시 읽기 전용 셀 확인
-          activeSheet.bind(GC.Spread.Sheets.Events.EditStarting, (event: any, info: any) => {
-            const mapping = mappings.find(m => {
-              const cellPos = parseCellAddress(m.cellAddress);
-              return cellPos && cellPos.row === info.row && cellPos.col === info.col;
+      /* -------- batch load + style -------- */
+      sheet.suspendPaint();
+      sheet.suspendCalcService(true);
+      try {
+        spread.fromJSON(jsonObj);
+        sheet.options.isProtected = false;
+
+        const mappings: Array<{ attId: string; cellAddress: string; isEditable: boolean }> = [];
+
+        if (dataSheets?.length) {
+          dataSheets.forEach((ds) => {
+            ds.MAP_CELL_ATT?.forEach(({ ATT_ID, IN }) => {
+              if (!IN) return;
+              const pos = parseCellAddress(IN);
+              if (!pos) return;
+              const editable = isFieldEditable(ATT_ID);
+              mappings.push({ attId: ATT_ID, cellAddress: IN, isEditable: editable });
             });
-            
-            if (mapping && !mapping.isEditable) {
-              toast.warning(`${mapping.attId} field is read-only`);
-              info.cancel = true;
-            }
           });
         }
-      } finally {
-        // 렌더링 재개 (모든 변경사항이 한번에 화면에 표시됨)
-        spread.resumePaint();
-      }
 
-    } catch (error) {
-      console.error('Error initializing spread:', error);
-      toast.error('Failed to load template');
-      // 에러 발생 시에도 렌더링 재개
-      if (spread && spread.resumePaint) {
-        spread.resumePaint();
+        // Apply values + style in chunks for large templates
+        const CHUNK = 500;
+        let idx = 0;
+        const applyChunk = () => {
+          const end = Math.min(idx + CHUNK, mappings.length);
+          for (; idx < end; idx++) {
+            const { attId, cellAddress, isEditable } = mappings[idx];
+            const pos = parseCellAddress(cellAddress)!;
+            if (selectedRow[attId] !== undefined && selectedRow[attId] !== null) {
+              sheet.setValue(pos.row, pos.col, selectedRow[attId]);
+            }
+            sheet.setStyle(pos.row, pos.col, isEditable ? editableStyle : readOnlyStyle);
+          }
+          if (idx < mappings.length) {
+            requestAnimationFrame(applyChunk);
+          } else {
+            // enable protection & events after styling done
+            sheet.options.isProtected = true;
+            sheet.options.protectionOptions = {
+              allowSelectLockedCells: true,
+              allowSelectUnlockedCells: true,
+            } as any;
+
+            // Cell/value change events
+            sheet.bind(GC.Spread.Sheets.Events.ValueChanged, () => setHasChanges(true));
+            sheet.bind(GC.Spread.Sheets.Events.CellChanged, () => setHasChanges(true));
+
+            // Prevent editing read‑only fields
+            sheet.bind(
+              GC.Spread.Sheets.Events.EditStarting,
+              (event: any, info: any) => {
+                const map = mappings.find((m) => {
+                  const pos = parseCellAddress(m.cellAddress);
+                  return pos && pos.row === info.row && pos.col === info.col;
+                });
+                if (map && !map.isEditable) {
+                  toast.warning(`${map.attId} field is read‑only`);
+                  info.cancel = true;
+                }
+              }
+            );
+
+            setCellMappings(mappings);
+            sheet.resumeCalcService(false);
+            sheet.resumePaint();
+          }
+        };
+        applyChunk();
+      } catch (err) {
+        console.error(err);
+        toast.error("Failed to load template");
+        sheet.resumeCalcService(false);
+        sheet.resumePaint();
       }
-    }
-  }, [selectedTemplate, selectedRow, isFieldEditable]);
+    },
+    [selectedTemplate, selectedRow, isFieldEditable]
+  );
 
-  // 템플릿 변경 핸들러
-  const handleTemplateChange = (templateId: string) => {
-    setSelectedTemplateId(templateId);
+  /* ------------------------- handlers ------------------------- */
+  const handleTemplateChange = (id: string) => {
+    setSelectedTemplateId(id);
     setHasChanges(false);
-    
     if (currentSpread) {
-      setTimeout(() => {
-        initSpread(currentSpread);
-      }, 100);
+      // re‑init after a short tick so component remounts SpreadSheets
+      setTimeout(() => initSpread(currentSpread), 50);
     }
   };
 
-  // 변경사항 저장 함수
   const handleSaveChanges = React.useCallback(async () => {
     if (!currentSpread || !hasChanges || !selectedRow) {
       toast.info("No changes to save");
       return;
     }
 
+    setIsPending(true);
+
     try {
-      setIsPending(true);
-
-      const activeSheet = currentSpread.getActiveSheet();
-      const dataToSave = { ...selectedRow };
-
-      // cellMappings를 사용해서 편집 가능한 셀의 값만 추출
-      cellMappings.forEach(mapping => {
-        if (mapping.isEditable) {
-          const cellPos = parseCellAddress(mapping.cellAddress);
-          if (cellPos) {
-            const cellValue = activeSheet.getValue(cellPos.row, cellPos.col);
-            dataToSave[mapping.attId] = cellValue;
-          }
+      const sheet = currentSpread.getActiveSheet();
+      const payload: Record<string, any> = { ...selectedRow };
+
+      cellMappings.forEach((m) => {
+        if (m.isEditable) {
+          const pos = parseCellAddress(m.cellAddress);
+          if (pos) payload[m.attId] = sheet.getValue(pos.row, pos.col);
         }
       });
 
-      // TAG_NO는 절대 변경되지 않도록 원본 값으로 강제 설정
-      dataToSave.TAG_NO = selectedRow.TAG_NO;
-
-      console.log('Data to save (TAG_NO preserved):', dataToSave);
+      payload.TAG_NO = selectedRow.TAG_NO; // never change TAG_NO
 
       const { success, message } = await updateFormDataInDB(
         formCode,
         contractItemId,
-        dataToSave
+        payload
       );
 
       if (!success) {
@@ -405,60 +334,47 @@ export function TemplateViewDialog({
       }
 
       toast.success("Changes saved successfully!");
-
-      const updatedData = {
-        ...selectedRow,
-        ...dataToSave,
-      };
-
-      onUpdateSuccess?.(updatedData);
+      onUpdateSuccess?.({ ...selectedRow, ...payload });
       setHasChanges(false);
-
-    } catch (error) {
-      console.error("Error saving changes:", error);
+    } catch (err) {
+      console.error(err);
       toast.error("An unexpected error occurred while saving");
     } finally {
       setIsPending(false);
     }
-  }, [currentSpread, hasChanges, formCode, contractItemId, selectedRow, onUpdateSuccess, cellMappings]);
+  }, [currentSpread, hasChanges, selectedRow, cellMappings, formCode, contractItemId, onUpdateSuccess]);
 
+  /* ------------------------- render ------------------------- */
   if (!isOpen) return null;
 
   return (
     <Dialog open={isOpen} onOpenChange={onClose}>
-      <DialogContent 
-        className="w-[80%] max-w-none h-[80vh] flex flex-col" 
-        style={{maxWidth:"80vw"}}
-      >
+      <DialogContent className="w-[80%] max-w-none h-[80vh] flex flex-col" style={{ maxWidth: "80vw" }}>
         <DialogHeader className="flex-shrink-0">
-          <DialogTitle>SEDP Template - {formCode}</DialogTitle>
+          <DialogTitle>SEDP Template – {formCode}</DialogTitle>
           <DialogDescription>
-            {selectedRow && `Selected TAG_NO: ${selectedRow.TAG_NO || 'N/A'}`}
-            {hasChanges && (
-              <span className="ml-2 text-orange-600 font-medium">
-                • Unsaved changes
-              </span>
-            )}
+            {selectedRow && `Selected TAG_NO: ${selectedRow.TAG_NO || "N/A"}`}
+            {hasChanges && <span className="ml-2 text-orange-600 font-medium">• Unsaved changes</span>}
             <br />
             <div className="flex items-center gap-4 mt-2">
               <span className="text-xs text-muted-foreground">
-                <span className="inline-block w-3 h-3 bg-green-100 border border-green-400 mr-1"></span>
+                <span className="inline-block w-3 h-3 bg-green-100 border border-green-400 mr-1" />
                 Editable fields
               </span>
               <span className="text-xs text-muted-foreground">
-                <span className="inline-block w-3 h-3 bg-gray-100 border border-gray-300 mr-1"></span>
-                Read-only fields
+                <span className="inline-block w-3 h-3 bg-gray-100 border border-gray-300 mr-1" />
+                Read‑only fields
               </span>
-              {cellMappings.length > 0 && (
+              {!!cellMappings.length && (
                 <span className="text-xs text-blue-600">
-                  {cellMappings.filter(m => m.isEditable).length} of {cellMappings.length} fields editable
+                  {cellMappings.filter((m) => m.isEditable).length} of {cellMappings.length} fields editable
                 </span>
               )}
             </div>
           </DialogDescription>
         </DialogHeader>
 
-        {/* 템플릿 선택 UI */}
+        {/* Template selector */}
         {normalizedTemplates.length > 1 && (
           <div className="flex-shrink-0 px-4 py-2 border-b">
             <div className="flex items-center gap-2">
@@ -468,37 +384,30 @@ export function TemplateViewDialog({
                   <SelectValue placeholder="Select a template" />
                 </SelectTrigger>
                 <SelectContent>
-                  {normalizedTemplates.map((template) => (
-                    <SelectItem key={template.TMPL_ID} value={template.TMPL_ID}>
+                  {normalizedTemplates.map((t) => (
+                    <SelectItem key={t.TMPL_ID} value={t.TMPL_ID}>
                       <div className="flex flex-col">
-                        <span>{template.NAME || `Template ${template.TMPL_ID.slice(0, 8)}`}</span>
-                        <span className="text-xs text-muted-foreground">{template.TMPL_TYPE}</span>
+                        <span>{t.NAME || `Template ${t.TMPL_ID.slice(0, 8)}`}</span>
+                        <span className="text-xs text-muted-foreground">{t.TMPL_TYPE}</span>
                       </div>
                     </SelectItem>
                   ))}
                 </SelectContent>
               </Select>
-              <span className="text-xs text-muted-foreground">
-                ({normalizedTemplates.length} templates available)
-              </span>
+              <span className="text-xs text-muted-foreground">({normalizedTemplates.length} templates available)</span>
             </div>
           </div>
         )}
-        
-        {/* SpreadSheets 컴포넌트 영역 */}
+
+        {/* Spreadsheet */}
         <div className="flex-1 overflow-hidden">
           {selectedTemplate && isClient ? (
-            <SpreadSheets 
-              key={selectedTemplateId}
-              workbookInitialized={initSpread}
-              hostStyle={hostStyle}
-            />
+            <SpreadSheets key={selectedTemplateId} workbookInitialized={initSpread} hostStyle={hostStyle} />
           ) : (
             <div className="flex items-center justify-center h-full text-muted-foreground">
               {!isClient ? (
                 <>
-                  <Loader className="mr-2 h-4 w-4 animate-spin" />
-                  Loading...
+                  <Loader className="mr-2 h-4 w-4 animate-spin" /> Loading...
                 </>
               ) : (
                 "No template available"
@@ -507,33 +416,26 @@ export function TemplateViewDialog({
           )}
         </div>
 
+        {/* footer */}
         <DialogFooter className="flex-shrink-0">
           <Button variant="outline" onClick={onClose}>
             Close
           </Button>
-          
           {hasChanges && (
-            <Button 
-              variant="default" 
-              onClick={handleSaveChanges}
-              disabled={isPending}
-            >
+            <Button variant="default" onClick={handleSaveChanges} disabled={isPending}>
               {isPending ? (
                 <>
-                  <Loader className="mr-2 h-4 w-4 animate-spin" />
-                  Saving...
+                  <Loader className="mr-2 h-4 w-4 animate-spin" /> Saving...
                 </>
               ) : (
                 <>
-                  <Save className="mr-2 h-4 w-4" />
-                  Save Changes
+                  <Save className="mr-2 h-4 w-4" /> Save Changes
                 </>
               )}
             </Button>
           )}
-          
         </DialogFooter>
       </DialogContent>
     </Dialog>
   );
-}
\ No newline at end of file
+}