자동완성 포커스 유지 및 디버그 로그 추가

lib/features/approvals/shared/widgets/approver_autocomplete_field.dart

@@ -155,11 +155,21 @@ class _ApprovalApproverAutocompleteFieldState
                     _applyManualEntry(textController.text);
                     onFieldSubmitted();
                   },
+                  onPressedOutside: (event) {
+                    // 드롭다운에서 항목을 고르기 전에 포커스를 잃지 않도록 한다.
+                    focusNode.requestFocus();
+                  },
                 );
               },
           optionsViewBuilder: (context, onSelected, options) {
             if (options.isEmpty) {
-              return Align(
+              return Listener(
+                onPointerDown: (_) {
+                  if (!_focusNode.hasPrimaryFocus) {
+                    _focusNode.requestFocus();
+                  }
+                },
+                child: Align(
                   alignment: AlignmentDirectional.topStart,
                   child: ConstrainedBox(
                     constraints: BoxConstraints(
@@ -184,9 +194,16 @@ class _ApprovalApproverAutocompleteFieldState
                       ),
                     ),
                   ),
+                ),
               );
             }
-            return Align(
+            return Listener(
+              onPointerDown: (_) {
+                if (!_focusNode.hasPrimaryFocus) {
+                  _focusNode.requestFocus();
+                }
+              },
+              child: Align(
                 alignment: AlignmentDirectional.topStart,
                 child: ConstrainedBox(
                   constraints: BoxConstraints(
@@ -234,6 +251,7 @@ class _ApprovalApproverAutocompleteFieldState
                     ),
                   ),
                 ),
+              ),
             );
           },
         );

lib/features/inventory/shared/widgets/employee_autocomplete_field.dart

@@ -198,6 +198,10 @@ class _InventoryEmployeeAutocompleteFieldState
           placeholder: Text(widget.placeholder),
           onChanged: (_) => widget.onChanged?.call(),
           onSubmitted: (_) => onFieldSubmitted(),
+          onPressedOutside: (event) {
+            // 드롭다운 선택 중 포커스를 유지해 리스트가 즉시 닫히는 문제를 방지한다.
+            focusNode.requestFocus();
+          },
         );
         if (!_isSearching) {
           return input;
@@ -219,7 +223,14 @@ class _InventoryEmployeeAutocompleteFieldState
       },
       optionsViewBuilder: (context, onSelected, options) {
         if (options.isEmpty) {
-          return Align(
+          return Listener(
+            onPointerDown: (_) {
+              // 포커스가 사라지면 항목 선택 전에 닫히므로 즉시 복구한다.
+              if (!_focusNode.hasPrimaryFocus) {
+                _focusNode.requestFocus();
+              }
+            },
+            child: Align(
               alignment: AlignmentDirectional.topStart,
               child: Material(
                 elevation: 6,
@@ -235,9 +246,16 @@ class _InventoryEmployeeAutocompleteFieldState
                   ),
                 ),
               ),
+            ),
           );
         }
-        return Align(
+        return Listener(
+          onPointerDown: (_) {
+            if (!_focusNode.hasPrimaryFocus) {
+              _focusNode.requestFocus();
+            }
+          },
+          child: Align(
             alignment: AlignmentDirectional.topStart,
             child: ConstrainedBox(
               constraints: const BoxConstraints(maxHeight: 240, maxWidth: 360),
@@ -267,7 +285,9 @@ class _InventoryEmployeeAutocompleteFieldState
                             const SizedBox(height: 4),
                             Text(
                               'ID ${suggestion.id} · ${suggestion.employeeNo}',
-                            style: theme.textTheme.muted.copyWith(fontSize: 12),
+                              style: theme.textTheme.muted.copyWith(
+                                fontSize: 12,
+                              ),
                             ),
                           ],
                         ),
@@ -277,6 +297,7 @@ class _InventoryEmployeeAutocompleteFieldState
                 ),
               ),
             ),
+          ),
         );
       },
     );

lib/features/inventory/shared/widgets/product_autocomplete_field.dart

@@ -239,6 +239,10 @@ class _InventoryProductAutocompleteFieldState
                   placeholder: const Text('제품명 검색'),
                   onChanged: (_) => widget.onChanged?.call(),
                   onSubmitted: (_) => onFieldSubmitted(),
+                  onPressedOutside: (event) {
+                    // 포커스를 유지해 항목 선택 전 오버레이가 닫히지 않도록 한다.
+                    focusNode.requestFocus();
+                  },
                 );
                 if (!_isSearching) {
                   return input;
@@ -260,7 +264,13 @@ class _InventoryProductAutocompleteFieldState
               },
           optionsViewBuilder: (context, onSelected, options) {
             if (options.isEmpty) {
-              return Align(
+              return Listener(
+                onPointerDown: (_) {
+                  if (!widget.productFocusNode.hasPrimaryFocus) {
+                    widget.productFocusNode.requestFocus();
+                  }
+                },
+                child: Align(
                   alignment: AlignmentDirectional.topStart,
                   child: ConstrainedBox(
                     constraints: BoxConstraints(
@@ -285,9 +295,16 @@ class _InventoryProductAutocompleteFieldState
                       ),
                     ),
                   ),
+                ),
               );
             }
-            return Align(
+            return Listener(
+              onPointerDown: (_) {
+                if (!widget.productFocusNode.hasPrimaryFocus) {
+                  widget.productFocusNode.requestFocus();
+                }
+              },
+              child: Align(
                 alignment: AlignmentDirectional.topStart,
                 child: ConstrainedBox(
                   constraints: BoxConstraints(
@@ -332,6 +349,7 @@ class _InventoryProductAutocompleteFieldState
                     ),
                   ),
                 ),
+              ),
             );
           },
         );

lib/features/inventory/shared/widgets/warehouse_select_field.dart

@@ -395,6 +395,10 @@ class _InventoryWarehouseSelectFieldState
               enabled: widget.enabled,
               readOnly: !widget.enabled,
               placeholder: placeholder,
+              onPressedOutside: (event) {
+                // 포커스를 유지하지 않으면 드롭다운이 즉시 닫히므로 재요청한다.
+                focusNode.requestFocus();
+              },
             ),
             if (_isSearching)
               const Padding(
@@ -410,18 +414,34 @@ class _InventoryWarehouseSelectFieldState
       },
       optionsViewBuilder: (context, onSelected, options) {
         if (options.isEmpty) {
-          return Align(
+          return Listener(
+            onPointerDown: (_) {
+              if (!_focusNode.hasPrimaryFocus) {
+                _focusNode.requestFocus();
+              }
+            },
+            child: Align(
               alignment: Alignment.topLeft,
               child: ConstrainedBox(
-              constraints: const BoxConstraints(maxHeight: 200, minWidth: 260),
+                constraints: const BoxConstraints(
+                  maxHeight: 200,
+                  minWidth: 260,
+                ),
                 child: ShadCard(
                   padding: const EdgeInsets.symmetric(vertical: 12),
                   child: const Center(child: Text('검색 결과가 없습니다.')),
                 ),
               ),
+            ),
           );
         }
-        return Align(
+        return Listener(
+          onPointerDown: (_) {
+            if (!_focusNode.hasPrimaryFocus) {
+              _focusNode.requestFocus();
+            }
+          },
+          child: Align(
             alignment: Alignment.topLeft,
             child: ConstrainedBox(
               constraints: const BoxConstraints(maxHeight: 240, minWidth: 260),
@@ -433,7 +453,9 @@ class _InventoryWarehouseSelectFieldState
                   itemBuilder: (context, index) {
                     final option = options.elementAt(index);
                     final isAll = option.id == -1;
-                  final label = isAll ? widget.allLabel : _displayLabel(option);
+                    final label = isAll
+                        ? widget.allLabel
+                        : _displayLabel(option);
                     return InkWell(
                       onTap: () => onSelected(option),
                       child: Padding(
@@ -448,6 +470,7 @@ class _InventoryWarehouseSelectFieldState
                 ),
               ),
             ),
+          ),
         );
       },
     );

lib/features/masters/product/presentation/controllers/product_controller.dart

@@ -104,6 +104,7 @@ class ProductController extends ChangeNotifier {
     _isLoadingLookups = true;
     notifyListeners();
     try {
+      debugPrint('[ProductController] 드롭다운 데이터 조회 시작');
       final vendors = await fetchAllPaginatedItems<Vendor>(
         request: (page, pageSize) =>
             _vendorRepository.list(page: page, pageSize: pageSize),
@@ -114,9 +115,16 @@ class ProductController extends ChangeNotifier {
       );
       _vendorOptions = vendors;
       _uomOptions = uoms;
+      debugPrint(
+        '[ProductController] 드롭다운 데이터 조회 완료 '
+        '(vendors=${vendors.length}, uoms=${uoms.length})',
+      );
     } catch (error) {
       final failure = Failure.from(error);
       _errorMessage = failure.describe();
+      debugPrint(
+        '[ProductController] 드롭다운 데이터 조회 실패: ${_errorMessage ?? '알 수 없는 오류'}',
+      );
     } finally {
       _isLoadingLookups = false;
       notifyListeners();

lib/features/masters/product/presentation/pages/product_page.dart

@@ -633,8 +633,7 @@ class _ProductEnabledPageState extends State<_ProductEnabledPage> {
             return ShadButton.ghost(
               onPressed: isSaving
                   ? null
-                  : () =>
+                  : () => Navigator.of(context, rootNavigator: true).pop(false),
-                      Navigator.of(context, rootNavigator: true).pop(false),
               child: const Text('취소'),
             );
           },
@@ -739,6 +738,9 @@ class _ProductEnabledPageState extends State<_ProductEnabledPage> {
                                   enabled: !isSaving,
                                   placeholder: const Text('제조사를 선택하세요'),
                                   onSelected: (id) {
+                                    debugPrint(
+                                      '[ProductForm] 제조사 선택 -> id=$id',
+                                    );
                                     vendorNotifier.value = id;
                                     vendorError.value = null;
                                   },
@@ -780,6 +782,7 @@ class _ProductEnabledPageState extends State<_ProductEnabledPage> {
                                   enabled: !isSaving,
                                   placeholder: const Text('단위를 선택하세요'),
                                   onSelected: (id) {
+                                    debugPrint('[ProductForm] 단위 선택 -> id=$id');
                                     uomNotifier.value = id;
                                     uomError.value = null;
                                   },
@@ -867,8 +870,7 @@ class _ProductEnabledPageState extends State<_ProductEnabledPage> {
         title: '제품 삭제',
         description: '"${product.productName}" 제품을 삭제하시겠습니까?',
         primaryAction: ShadButton.destructive(
-          onPressed: () =>
+          onPressed: () => Navigator.of(context, rootNavigator: true).pop(true),
-              Navigator.of(context, rootNavigator: true).pop(true),
           child: const Text('삭제'),
         ),
         secondaryAction: ShadButton.ghost(

lib/features/masters/product/presentation/widgets/uom_autocomplete_field.dart

@@ -52,6 +52,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
   void initState() {
     super.initState();
     _controller.addListener(_handleTextChanged);
+    _focusNode.addListener(_handleFocusChange);
     _initializeOptions();
   }
 
@@ -75,7 +76,9 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
   void dispose() {
     _controller.removeListener(_handleTextChanged);
     _controller.dispose();
-    _focusNode.dispose();
+    _focusNode
+      ..removeListener(_handleFocusChange)
+      ..dispose();
     _debounce?.cancel();
     super.dispose();
   }
@@ -96,6 +99,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
         );
       _isApplyingText = false;
     }
+    _log('초기 옵션 준비 완료 (base=${_baseOptions.length})');
   }
 
   void _resetSuggestions() {
@@ -104,6 +108,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
         ..clear()
         ..addAll(_baseOptions);
     });
+    _log('입력 초기화 -> 제안 목록 리셋 (count=${_suggestions.length})');
   }
 
   void _handleTextChanged() {
@@ -127,6 +132,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
   void _scheduleSearch(String keyword) {
     _debounce?.cancel();
     _debounce = Timer(_debounceDuration, () => _search(keyword));
+    _log('검색 예약: "$keyword"');
   }
 
   Future<void> _search(String keyword) async {
@@ -143,6 +149,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
       _error = null;
     });
     try {
+      _log('단위 검색 시작: "$keyword"');
       final result = await repository.list(
         page: 1,
         pageSize: 20,
@@ -159,6 +166,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
           ..addAll(items);
         _isSearching = false;
       });
+      _log('단위 검색 완료: ${items.length}건');
     } catch (error) {
       if (!mounted || request != _requestId) {
         return;
@@ -169,6 +177,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
         _suggestions.clear();
         _isSearching = false;
       });
+      _log('단위 검색 실패: ${_error ?? '알 수 없는 오류'}');
     }
   }
 
@@ -208,6 +217,11 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
       }
       _applyControllerText(uom?.uomName ?? '');
     });
+    if (uom == null) {
+      _log('선택 해제됨');
+    } else {
+      _log('항목 선택: id=${uom.id}, label=${uom.uomName}');
+    }
     if (notify) {
       widget.onSelected(uom?.id);
     }
@@ -249,6 +263,13 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
               enabled: widget.enabled,
               readOnly: !widget.enabled,
               placeholder: placeholder,
+              onPressedOutside: (event) {
+                _log(
+                  '입력 외부 포인터 감지 -> 포커스 유지 시도 '
+                  'pos=${event.localPosition} kind=${event.kind}',
+                );
+                focusNode.requestFocus();
+              },
             ),
             if (_isSearching)
               const Padding(
@@ -264,18 +285,45 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
       },
       optionsViewBuilder: (context, onSelected, options) {
         if (options.isEmpty) {
-          return Align(
+          return Listener(
+            onPointerDown: (event) {
+              _log(
+                '오버레이 포인터 다운 (빈 목록) '
+                'pos=${event.localPosition} kind=${event.kind}',
+              );
+              if (!_focusNode.hasPrimaryFocus) {
+                _log('포커스 복구 시도 (빈 목록)');
+                _focusNode.requestFocus();
+              }
+            },
+            child: Align(
               alignment: Alignment.topLeft,
               child: ConstrainedBox(
-              constraints: const BoxConstraints(maxHeight: 200, minWidth: 220),
+                constraints: const BoxConstraints(
+                  maxHeight: 200,
+                  minWidth: 220,
+                ),
                 child: ShadCard(
                   padding: const EdgeInsets.symmetric(vertical: 12),
                   child: const Center(child: Text('검색 결과가 없습니다.')),
                 ),
               ),
+            ),
           );
         }
-        return Align(
+        _log('드롭다운 리스트 표시: ${options.length}건');
+        return Listener(
+          onPointerDown: (event) {
+            _log(
+              '오버레이 포인터 다운 pos=${event.localPosition} '
+              'kind=${event.kind}',
+            );
+            if (!_focusNode.hasPrimaryFocus) {
+              _log('포커스 복구 시도');
+              _focusNode.requestFocus();
+            }
+          },
+          child: Align(
             alignment: Alignment.topLeft,
             child: ConstrainedBox(
               constraints: const BoxConstraints(maxHeight: 240, minWidth: 220),
@@ -286,8 +334,16 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
                   itemCount: options.length,
                   itemBuilder: (context, index) {
                     final uom = options.elementAt(index);
-                  return InkWell(
+                    return GestureDetector(
-                    onTap: () => onSelected(uom),
+                      behavior: HitTestBehavior.opaque,
+                      onTapDown: (_) =>
+                          _log('항목 탭다운: id=${uom.id} index=$index'),
+                      onTapCancel: () =>
+                          _log('항목 탭 취소: id=${uom.id} index=$index'),
+                      onTap: () {
+                        _log('항목 탭 -> onSelected 호출: id=${uom.id}');
+                        onSelected(uom);
+                      },
                       child: Padding(
                         padding: const EdgeInsets.symmetric(
                           horizontal: 12,
@@ -300,6 +356,7 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
                 ),
               ),
             ),
+          ),
         );
       },
     );
@@ -310,5 +367,18 @@ class _UomAutocompleteFieldState extends State<UomAutocompleteField> {
     _controller.text = value;
     _controller.selection = TextSelection.collapsed(offset: value.length);
     _isApplyingText = false;
+    _log('입력 필드 텍스트 적용: "$value"');
+  }
+
+  void _handleFocusChange() {
+    if (_focusNode.hasFocus) {
+      _log('포커스 획득 -> 드롭다운 진입');
+    } else {
+      _log('포커스 해제 -> 드롭다운 종료');
+    }
+  }
+
+  void _log(String message) {
+    debugPrint('[UomAutocomplete] $message');
   }
 }

lib/features/masters/product/presentation/widgets/vendor_autocomplete_field.dart

@@ -54,6 +54,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
   void initState() {
     super.initState();
     _controller.addListener(_handleTextChanged);
+    _focusNode.addListener(_handleFocusChange);
     _initializeOptions();
   }
 
@@ -80,7 +81,9 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
   void dispose() {
     _controller.removeListener(_handleTextChanged);
     _controller.dispose();
-    _focusNode.dispose();
+    _focusNode
+      ..removeListener(_handleFocusChange)
+      ..dispose();
     _debounce?.cancel();
     super.dispose();
   }
@@ -104,6 +107,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
         );
       _isApplyingText = false;
     }
+    _log('초기 옵션 준비 완료 (base=${_baseOptions.length})');
   }
 
   void _resetSuggestions() {
@@ -112,6 +116,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
         ..clear()
         ..addAll(_baseOptions);
     });
+    _log('입력 초기화 -> 제안 목록 리셋 (count=${_suggestions.length})');
   }
 
   void _handleTextChanged() {
@@ -135,6 +140,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
   void _scheduleSearch(String keyword) {
     _debounce?.cancel();
     _debounce = Timer(_debounceDuration, () => _search(keyword));
+    _log('검색 예약: "$keyword"');
   }
 
   Future<void> _search(String keyword) async {
@@ -151,6 +157,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
       _error = null;
     });
     try {
+      _log('공급업체 검색 시작: "$keyword"');
       final result = await repository.list(
         page: 1,
         pageSize: 20,
@@ -167,6 +174,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
           ..addAll(items);
         _isSearching = false;
       });
+      _log('공급업체 검색 완료: ${items.length}건');
     } catch (error) {
       if (!mounted || request != _requestId) {
         return;
@@ -177,6 +185,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
         _suggestions.clear();
         _isSearching = false;
       });
+      _log('공급업체 검색 실패: ${_error ?? '알 수 없는 오류'}');
     }
   }
 
@@ -220,6 +229,11 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
         _applyControllerText(_displayLabel(vendor));
       }
     });
+    if (vendor == null) {
+      _log('선택 해제됨');
+    } else {
+      _log('항목 선택: id=${vendor.id}, label=${_displayLabel(vendor)}');
+    }
     if (notify) {
       widget.onSelected(vendor?.id);
     }
@@ -266,6 +280,13 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
               enabled: widget.enabled,
               readOnly: !widget.enabled,
               placeholder: placeholder,
+              onPressedOutside: (event) {
+                _log(
+                  '입력 외부 포인터 감지 -> 포커스 유지 시도 '
+                  'pos=${event.localPosition} kind=${event.kind}',
+                );
+                focusNode.requestFocus();
+              },
             ),
             if (_isSearching)
               const Padding(
@@ -281,18 +302,45 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
       },
       optionsViewBuilder: (context, onSelected, options) {
         if (options.isEmpty) {
-          return Align(
+          return Listener(
+            onPointerDown: (event) {
+              _log(
+                '오버레이 포인터 다운 (빈 목록) '
+                'pos=${event.localPosition} kind=${event.kind}',
+              );
+              if (!_focusNode.hasPrimaryFocus) {
+                _log('포커스 복구 시도 (빈 목록)');
+                _focusNode.requestFocus();
+              }
+            },
+            child: Align(
               alignment: Alignment.topLeft,
               child: ConstrainedBox(
-              constraints: const BoxConstraints(maxHeight: 200, minWidth: 260),
+                constraints: const BoxConstraints(
+                  maxHeight: 200,
+                  minWidth: 260,
+                ),
                 child: ShadCard(
                   padding: const EdgeInsets.symmetric(vertical: 12),
                   child: const Center(child: Text('검색 결과가 없습니다.')),
                 ),
               ),
+            ),
           );
         }
-        return Align(
+        _log('드롭다운 리스트 표시: ${options.length}건');
+        return Listener(
+          onPointerDown: (event) {
+            _log(
+              '오버레이 포인터 다운 pos=${event.localPosition} '
+              'kind=${event.kind}',
+            );
+            if (!_focusNode.hasPrimaryFocus) {
+              _log('포커스 복구 시도');
+              _focusNode.requestFocus();
+            }
+          },
+          child: Align(
             alignment: Alignment.topLeft,
             child: ConstrainedBox(
               constraints: const BoxConstraints(maxHeight: 240, minWidth: 260),
@@ -303,8 +351,16 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
                   itemCount: options.length,
                   itemBuilder: (context, index) {
                     final vendor = options.elementAt(index);
-                  return InkWell(
+                    return GestureDetector(
-                    onTap: () => onSelected(vendor),
+                      behavior: HitTestBehavior.opaque,
+                      onTapDown: (_) =>
+                          _log('항목 탭다운: id=${vendor.id} index=$index'),
+                      onTapCancel: () =>
+                          _log('항목 탭 취소: id=${vendor.id} index=$index'),
+                      onTap: () {
+                        _log('항목 탭 -> onSelected 호출: id=${vendor.id}');
+                        onSelected(vendor);
+                      },
                       child: Padding(
                         padding: const EdgeInsets.symmetric(
                           horizontal: 12,
@@ -317,6 +373,7 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
                 ),
               ),
             ),
+          ),
         );
       },
     );
@@ -327,5 +384,18 @@ class _VendorAutocompleteFieldState extends State<VendorAutocompleteField> {
     _controller.text = value;
     _controller.selection = TextSelection.collapsed(offset: value.length);
     _isApplyingText = false;
+    _log('입력 필드 텍스트 적용: "$value"');
+  }
+
+  void _handleFocusChange() {
+    if (_focusNode.hasFocus) {
+      _log('포커스 획득 -> 드롭다운 진입');
+    } else {
+      _log('포커스 해제 -> 드롭다운 종료');
+    }
+  }
+
+  void _log(String message) {
+    debugPrint('[VendorAutocomplete] $message');
   }
 }