feat: 장비 관리 기능 강화 및 이력 추적 개선

- EquipmentHistoryDto 모델 확장 (상세 정보 추가)
- 장비 이력 화면 UI/UX 개선
- 장비 입고 폼 검증 로직 강화
- 테스트 이력 화면 추가
- API 응답 처리 개선

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/screens/equipment/equipment_in_form.dart

@@ -2,15 +2,16 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 // import 'package:superport/models/equipment_unified_model.dart';
-import 'package:superport/screens/common/custom_widgets.dart';
+// import 'package:superport/screens/common/custom_widgets.dart' hide FormFieldWrapper;
 import 'package:superport/screens/common/theme_tailwind.dart';
+import 'package:superport/screens/common/templates/form_layout_template.dart';
 import 'package:superport/services/mock_data_service.dart';
 import 'package:superport/utils/constants.dart';
 // import 'package:flutter_localizations/flutter_localizations.dart';
 // import 'package:superport/screens/equipment/widgets/autocomplete_text_field.dart';
 import 'controllers/equipment_in_form_controller.dart';
 // import 'package:superport/screens/common/widgets/category_autocomplete_field.dart';
-import 'package:superport/screens/common/widgets/autocomplete_dropdown_field.dart';
+// import 'package:superport/screens/common/widgets/autocomplete_dropdown_field.dart';
 import 'package:superport/screens/common/widgets/remark_input.dart';
 
 class EquipmentInFormScreen extends StatefulWidget {
@@ -66,6 +67,13 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
   OverlayEntry? _subSubCategoryOverlayEntry;
   final FocusNode _subSubCategoryFocusNode = FocusNode();
   late TextEditingController _subSubCategoryController;
+  
+  // 추가 필드 컨트롤러들
+  late TextEditingController _nameController;
+  late TextEditingController _serialNumberController;
+  late TextEditingController _barcodeController;
+  late TextEditingController _quantityController;
+  late TextEditingController _warrantyCodeController;
 
   // 프로그램적 입력란 변경 여부 플래그
   bool _isProgrammaticPartnerChange = false;
@@ -176,6 +184,16 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
       dataService: MockDataService(),
       equipmentInId: widget.equipmentInId,
     );
+    
+    // 수정 모드일 때 데이터 로드
+    if (_controller.isEditMode) {
+      WidgetsBinding.instance.addPostFrameCallback((_) async {
+        await _controller.initializeForEdit();
+        // 데이터 로드 후 텍스트 컨트롤러 업데이트
+        _updateTextControllers();
+      });
+    }
+    
     _manufacturerFocusNode = FocusNode();
     _nameFieldFocusNode = FocusNode();
     _partnerController = TextEditingController(
@@ -202,6 +220,13 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
     _subSubCategoryController = TextEditingController(
       text: _controller.subSubCategory,
     );
+    
+    // 추가 필드 컨트롤러 초기화
+    _nameController = TextEditingController(text: _controller.name);
+    _serialNumberController = TextEditingController(text: _controller.serialNumber);
+    _barcodeController = TextEditingController(text: _controller.barcode);
+    _quantityController = TextEditingController(text: _controller.quantity.toString());
+    _warrantyCodeController = TextEditingController(text: _controller.warrantyCode ?? '');
 
     // 포커스 변경 리스너 추가
     _partnerFocusNode.addListener(_onPartnerFocusChange);
@@ -213,6 +238,24 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
     _subSubCategoryFocusNode.addListener(_onSubSubCategoryFocusChange);
   }
 
+  // 텍스트 컨트롤러 업데이트 메서드
+  void _updateTextControllers() {
+    setState(() {
+      _manufacturerController.text = _controller.manufacturer;
+      _nameController.text = _controller.name;
+      _categoryController.text = _controller.category;
+      _subCategoryController.text = _controller.subCategory;
+      _subSubCategoryController.text = _controller.subSubCategory;
+      _serialNumberController.text = _controller.serialNumber;
+      _barcodeController.text = _controller.barcode;
+      _quantityController.text = _controller.quantity.toString();
+      _warehouseController.text = _controller.warehouseLocation ?? '';
+      _partnerController.text = _controller.partnerCompany ?? '';
+      _warrantyCodeController.text = _controller.warrantyCode ?? '';
+      _controller.remarkController.text = _controller.remarkController.text;
+    });
+  }
+
   @override
   void dispose() {
     _manufacturerFocusNode.dispose();
@@ -243,7 +286,15 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
     _subSubCategoryOverlayEntry?.remove();
     _subSubCategoryFocusNode.dispose();
     _subSubCategoryController.dispose();
-
+    
+    // 추가 컨트롤러 정리
+    _nameController.dispose();
+    _serialNumberController.dispose();
+    _barcodeController.dispose();
+    _quantityController.dispose();
+    _warrantyCodeController.dispose();
+    
+    _controller.dispose();
     super.dispose();
   }
 
@@ -365,19 +416,23 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
       final success = await _controller.save();
       
       // 로딩 다이얼로그 닫기
+      if (!mounted) return;
       Navigator.pop(context);
       
       if (success) {
         // 성공 메시지 표시
+        if (!mounted) return;
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text(_controller.isEditMode ? '장비 입고가 수정되었습니다.' : '장비 입고가 등록되었습니다.'),
+            content: Text(_controller.isEditMode ? '장비 정보가 수정되었습니다.' : '장비 입고가 등록되었습니다.'),
             backgroundColor: Colors.green,
           ),
         );
+        if (!mounted) return;
         Navigator.pop(context, true);
       } else {
         // 에러 메시지 표시
+        if (!mounted) return;
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(_controller.error ?? '저장 중 오류가 발생했습니다.'),
@@ -387,9 +442,11 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
       }
     } catch (e) {
       // 로딩 다이얼로그 닫기
+      if (!mounted) return;
       Navigator.pop(context);
       
       // 예외 처리
+      if (!mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(
           content: Text('오류: $e'),
@@ -429,7 +486,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -481,7 +538,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -533,7 +590,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -585,7 +642,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -637,7 +694,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -689,7 +746,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -741,7 +798,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -793,7 +850,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -845,7 +902,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -897,7 +954,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -949,7 +1006,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -1001,7 +1058,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -1053,7 +1110,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     borderRadius: BorderRadius.circular(4),
                     boxShadow: [
                       BoxShadow(
-                        color: Colors.grey.withOpacity(0.3),
+                        color: Colors.grey.withValues(alpha: 0.3),
                         spreadRadius: 1,
                         blurRadius: 3,
                         offset: const Offset(0, 1),
@@ -1105,7 +1162,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                               child: Text(item),
                             ),
                           );
-                        }).toList(),
+                        }),
                       ],
                     ),
                   ),
@@ -1141,9 +1198,27 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
     return ChangeNotifierProvider<EquipmentInFormController>.value(
       value: _controller,
       child: Consumer<EquipmentInFormController>(
-        builder: (context, controller, child) => GestureDetector(
-      // 화면의 다른 곳을 탭하면 모든 드롭다운 닫기
-      onTap: () {
+        builder: (context, controller, child) {
+          // 수정 모드에서 로딩 중일 때 로딩 인디케이터 표시
+          if (controller.isEditMode && controller.isLoading) {
+            return Scaffold(
+              backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+              body: const Center(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    CircularProgressIndicator(),
+                    SizedBox(height: 16),
+                    Text('장비 정보를 불러오는 중...'),
+                  ],
+                ),
+              ),
+            );
+          }
+          
+          return GestureDetector(
+          // 화면의 다른 곳을 탭하면 모든 드롭다운 닫기
+          onTap: () {
         // 현재 포커스된 위젯 포커스 해제
         FocusScope.of(context).unfocus();
         // 모든 드롭다운 닫기
@@ -1155,24 +1230,28 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
         _removeSubCategoryDropdown();
         _removeSubSubCategoryDropdown();
       },
-      child: Scaffold(
-        appBar: AppBar(
-          title: Text(_controller.isEditMode ? '장비 입고 수정' : '장비 입고 등록'),
-        ),
-        body: Form(
+      child: FormLayoutTemplate(
+        title: _controller.isEditMode ? '장비 입고 수정' : '장비 입고 등록',
+        onSave: _controller.isLoading ? null : _saveEquipmentIn,
+        onCancel: () => Navigator.of(context).pop(),
+        saveButtonText: _controller.isEditMode ? '수정 완료' : '입고 등록',
+        isLoading: _controller.isSaving,
+        child: Form(
           key: _controller.formKey,
           child: SingleChildScrollView(
-            padding: const EdgeInsets.all(16),
+            padding: const EdgeInsets.all(UIConstants.formPadding),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
                 // 기본 정보 섹션
-                Text('기본 정보', style: Theme.of(context).textTheme.titleMedium),
-                const SizedBox(height: 12),
+                FormSection(
+                  title: '기본 정보',
+                  subtitle: '입고할 장비의 기본 정보를 입력하세요',
+                  children: [
                 // 장비 유형 선택 (라디오 버튼)
                 FormFieldWrapper(
                   label: '장비 유형',
-                  isRequired: true,
+                  required: true,
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
@@ -1244,7 +1323,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '구매처',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1288,7 +1367,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                         '[구매처:onFieldSubmitted] 자동완성 적용: "$suggestion"',
                                       );
                                       _isProgrammaticPartnerChange = true;
-                                      _partnerController.text = suggestion!;
+                                      _partnerController.text = suggestion;
                                       _controller.partnerCompany = suggestion;
                                       // 커서를 맨 뒤로 이동
                                       _partnerController
@@ -1315,7 +1394,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                   top: 2,
                                 ),
                                 child: Text(
-                                  suggestion!,
+                                  suggestion,
                                   style: const TextStyle(
                                     color: Color(0xFF1976D2),
                                     fontWeight: FontWeight.bold,
@@ -1331,7 +1410,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '입고지',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1383,7 +1462,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       );
                                       _isProgrammaticWarehouseChange = true;
                                       _warehouseController.text =
-                                          warehouseSuggestion!;
+                                          warehouseSuggestion;
                                       _controller.warehouseLocation =
                                           warehouseSuggestion;
                                       // 커서를 맨 뒤로 이동
@@ -1441,7 +1520,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '제조사',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1494,7 +1573,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       );
                                       _isProgrammaticManufacturerChange = true;
                                       _manufacturerController.text =
-                                          manufacturerSuggestion!;
+                                          manufacturerSuggestion;
                                       _controller.manufacturer =
                                           manufacturerSuggestion;
                                       // 커서를 맨 뒤로 이동
@@ -1548,7 +1627,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '장비명',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1601,7 +1680,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       );
                                       _isProgrammaticEquipmentNameChange = true;
                                       _equipmentNameController.text =
-                                          equipmentNameSuggestion!;
+                                          equipmentNameSuggestion;
                                       _controller.name =
                                           equipmentNameSuggestion;
                                       // 커서를 맨 뒤로 이동
@@ -1659,7 +1738,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '대분류',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1709,7 +1788,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       );
                                       _isProgrammaticCategoryChange = true;
                                       _categoryController.text =
-                                          categorySuggestion!;
+                                          categorySuggestion;
                                       _controller.category = categorySuggestion;
                                       // 커서를 맨 뒤로 이동
                                       _categoryController
@@ -1761,7 +1840,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '중분류',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1814,7 +1893,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       );
                                       _isProgrammaticSubCategoryChange = true;
                                       _subCategoryController.text =
-                                          subCategorySuggestion!;
+                                          subCategorySuggestion;
                                       _controller.subCategory =
                                           subCategorySuggestion;
                                       // 커서를 맨 뒤로 이동
@@ -1868,7 +1947,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                     Expanded(
                       child: FormFieldWrapper(
                         label: '소분류',
-                        isRequired: true,
+                        required: true,
                         child: Column(
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
@@ -1922,7 +2001,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                                       _isProgrammaticSubSubCategoryChange =
                                           true;
                                       _subSubCategoryController.text =
-                                          subSubCategorySuggestion!;
+                                          subSubCategorySuggestion;
                                       _controller.subSubCategory =
                                           subSubCategorySuggestion;
                                       // 커서를 맨 뒤로 이동
@@ -1977,7 +2056,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                 // 시리얼 번호 유무 토글
                 FormFieldWrapper(
                   label: '시리얼 번호',
-                  isRequired: false,
+                  required: false,
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
@@ -2017,7 +2096,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                 // 바코드 필드
                 FormFieldWrapper(
                   label: '바코드',
-                  isRequired: false,
+                  required: false,
                   child: TextFormField(
                     initialValue: _controller.barcode,
                     decoration: const InputDecoration(
@@ -2031,7 +2110,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                 // 수량 필드
                 FormFieldWrapper(
                   label: '수량',
-                  isRequired: true,
+                  required: true,
                   child: TextFormField(
                     initialValue: _controller.quantity.toString(),
                     decoration: const InputDecoration(hintText: '수량을 입력하세요'),
@@ -2055,7 +2134,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                 // 입고일 필드
                 FormFieldWrapper(
                   label: '입고일',
-                  isRequired: true,
+                  required: true,
                   child: InkWell(
                     onTap: () async {
                       final DateTime? picked = await showDatePicker(
@@ -2111,7 +2190,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                         flex: 2,
                         child: FormFieldWrapper(
                           label: '워런티 라이센스',
-                          isRequired: false,
+                          required: false,
                           child: TextFormField(
                             initialValue: _controller.warrantyLicense ?? '',
                             decoration: const InputDecoration(
@@ -2130,7 +2209,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                         flex: 2,
                         child: FormFieldWrapper(
                           label: '워런티 코드',
-                          isRequired: false,
+                          required: false,
                           child: TextFormField(
                             initialValue: _controller.warrantyCode ?? '',
                             decoration: const InputDecoration(
@@ -2149,7 +2228,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                         flex: 1,
                         child: FormFieldWrapper(
                           label: '시작일',
-                          isRequired: false,
+                          required: false,
                           child: InkWell(
                             onTap: () async {
                               final DateTime? picked = await showDatePicker(
@@ -2199,7 +2278,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                         flex: 1,
                         child: FormFieldWrapper(
                           label: '종료일',
-                          isRequired: false,
+                          required: false,
                           child: InkWell(
                             onTap: () async {
                               final DateTime? picked = await showDatePicker(
@@ -2249,7 +2328,7 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                         flex: 1,
                         child: FormFieldWrapper(
                           label: '워런티 기간',
-                          isRequired: false,
+                          required: false,
                           child: Container(
                             width: double.infinity,
                             padding: const EdgeInsets.symmetric(
@@ -2281,35 +2360,23 @@ class _EquipmentInFormScreenState extends State<EquipmentInFormScreen> {
                 const SizedBox(height: 16),
                 FormFieldWrapper(
                   label: '비고',
-                  isRequired: false,
+                  required: false,
                   child: RemarkInput(
                     controller: _controller.remarkController,
                     hint: '비고를 입력하세요',
                     minLines: 4,
                   ),
                 ),
-                const SizedBox(height: 24),
-                SizedBox(
-                  width: double.infinity,
-                  child: ElevatedButton(
-                    onPressed: _saveEquipmentIn,
-                    style: AppThemeTailwind.primaryButtonStyle,
-                    child: Padding(
-                      padding: const EdgeInsets.all(12.0),
-                      child: Text(
-                        _controller.isEditMode ? '수정하기' : '등록하기',
-                        style: const TextStyle(fontSize: 16),
-                      ),
-                    ),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        ),
-      ),
-        ),
-      ),
-    );
+                  ], // FormSection children 끝
+                ), // FormSection 끝
+              ], // Column children 끝
+            ), // SingleChildScrollView child 끝
+          ), // Form child 끝
+        ), // FormLayoutTemplate child 끝
+        ), // GestureDetector 끝
+        );
+      }, // Consumer builder 끝
+    ), // Consumer 끝
+    ); // ChangeNotifierProvider.value 끝
   }
 }