장비 이력 상세보기 지원 및 상태/선택 동기화 개선

- EquipmentHistoryDialog: 좌우 분할 상세 패널(데스크톱) + 하단 시트(모바일) 추가
  • 거래일/유형/수량/창고/장비/회사/비고/생성·수정일 표시
  • 리스트 항목 선택 하이라이트, ID 복사 기능
- EquipmentListController: 이력 최신순 정렬 후 상태/일자 결정(오래된 순 가정 제거)
- EquipmentList(ShadTable): 체크박스 선택 시 컨트롤러 선택집합과 동기화
- ResponseInterceptor: equipment-history는 transaction_type 로깅, 장비 목록은 status 로깅으로 혼동 제거

lib/data/datasources/remote/interceptors/response_interceptor.dart

@@ -11,12 +11,22 @@ class ResponseInterceptor extends Interceptor {
     debugPrint('[ResponseInterceptor] 상태 코드: ${response.statusCode}');
     debugPrint('[ResponseInterceptor] 응답 데이터 타입: ${response.data.runtimeType}');
     
-    // 장비 관련 API 응답 상세 로깅
+    // 장비/이력 관련 API 응답 상세 로깅 (혼동 방지용)
-    if (response.requestOptions.path.contains('equipment')) {
+    if (response.requestOptions.path.contains('equipment-history')) {
-      debugPrint('[ResponseInterceptor] 장비 API 응답 전체: ${response.data}');
       if (response.data is List && (response.data as List).isNotEmpty) {
         final firstItem = (response.data as List).first;
-        debugPrint('[ResponseInterceptor] 첫 번째 장비 상태: ${firstItem['status']}');
+        debugPrint('[ResponseInterceptor] equipment-history 첫 항목 transaction_type: ${firstItem['transaction_type']}');
+      } else if (response.data is Map && (response.data as Map).containsKey('data')) {
+        final data = (response.data as Map)['data'];
+        if (data is List && data.isNotEmpty) {
+          debugPrint('[ResponseInterceptor] equipment-history 첫 항목 transaction_type: ${data.first['transaction_type']}');
+        }
+      }
+    } else if (response.requestOptions.path.contains('equipment')) {
+      debugPrint('[ResponseInterceptor] 장비 API 응답 도메인: ${response.requestOptions.path}');
+      if (response.data is List && (response.data as List).isNotEmpty) {
+        final firstItem = (response.data as List).first;
+        debugPrint('[ResponseInterceptor] 장비 첫 항목 status 필드: ${firstItem['status']}');
       }
     }
     
@@ -112,4 +122,4 @@ class ResponseInterceptor extends Interceptor {
     
     return !hasMetaKey;
   }
-}
+}

lib/screens/equipment/controllers/equipment_list_controller.dart

@@ -135,11 +135,16 @@ class EquipmentListController extends BaseListController<UnifiedEquipment> {
       try {
         final histories = await _historyService.getEquipmentHistoriesByEquipmentId(dto.id);
         if (histories.isNotEmpty) {
-          // 최신 히스토리의 transaction_type 사용
+          // 최신 히스토리를 기준으로 상태 결정 (서버 정렬 보장 없음 → 클라이언트 정렬)
-          // 히스토리는 최신순으로 정렬되어 있다고 가정
+          histories.sort((a, b) {
-          status = histories.first.transactionType ?? 'I';
+            final aDate = a.transactedAt ?? a.createdAt;
-          transactionDate = histories.first.transactedAt ?? transactionDate;
+            final bDate = b.transactedAt ?? b.createdAt;
-          print('DEBUG [EquipmentListController] Equipment ${dto.id} status from history: $status');
+            return bDate.compareTo(aDate); // 내림차순: 최신 우선
+          });
+          final latest = histories.first;
+          status = latest.transactionType ?? 'I';
+          transactionDate = latest.transactedAt ?? transactionDate;
+          print('DEBUG [EquipmentListController] Equipment ${dto.id} latest status from history: $status @ ${latest.transactedAt ?? latest.createdAt}');
         }
       } catch (e) {
         print('DEBUG [EquipmentListController] Failed to get history for equipment ${dto.id}: $e');

lib/screens/equipment/equipment_list.dart

@@ -189,11 +189,20 @@ class _EquipmentListState extends State<EquipmentList> {
               onChanged: (checked) {
                 setState(() {
                   if (id == null) return;
+                  // 로컬 선택 상태 업데이트
                   if (checked == true) {
                     _selectedItems.add(id);
                   } else {
                     _selectedItems.remove(id);
                   }
+                  // 컨트롤러 선택 상태와 동기화
+                  final equipmentKey = '${item.equipment.id}:${item.status}';
+                  final isInController = _controller.selectedEquipmentIds.contains(equipmentKey);
+                  if (checked == true && !isInController) {
+                    _controller.toggleSelection(item);
+                  } else if (checked == false && isInController) {
+                    _controller.toggleSelection(item);
+                  }
                 });
               },
             ),

lib/screens/equipment/widgets/equipment_history_dialog.dart

@@ -56,6 +56,9 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
   bool _hasMore = true;
   String _searchQuery = '';
 
+  // 상세보기 상태
+  EquipmentHistoryDto? _selectedHistory;
+
   @override
   void initState() {
     super.initState();
@@ -99,6 +102,12 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
     }
   }
 
+  void _selectHistory(EquipmentHistoryDto history) {
+    setState(() {
+      _selectedHistory = history;
+    });
+  }
+
   Future<void> _loadHistory({
     bool isRefresh = false, 
     bool isInitialLoad = false
@@ -208,13 +217,14 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
   Widget _buildHistoryItem(EquipmentHistoryDto history) {
     final typeColor = _getTransactionTypeColor(history.transactionType);
     final typeText = _getTransactionTypeText(history.transactionType);
+    final isSelected = _selectedHistory?.id != null && _selectedHistory?.id == history.id;
     
     return Container(
       margin: const EdgeInsets.only(bottom: 8),
       decoration: BoxDecoration(
-        color: ShadcnTheme.card,
+        color: isSelected ? ShadcnTheme.cardHover : ShadcnTheme.card,
         borderRadius: BorderRadius.circular(8),
-        border: Border.all(color: ShadcnTheme.border),
+        border: Border.all(color: isSelected ? ShadcnTheme.primary : ShadcnTheme.border),
         boxShadow: ShadcnTheme.shadowSm,
       ),
       child: Material(
@@ -222,7 +232,7 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
         borderRadius: BorderRadius.circular(8),
         child: InkWell(
           borderRadius: BorderRadius.circular(8),
-          onTap: () {}, // 클릭 효과를 위한 빈 핸들러
+          onTap: () => _selectHistory(history),
           child: Padding(
             padding: const EdgeInsets.all(12),
             child: Row(
@@ -543,7 +553,40 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
                       );
                     }
                     
-                    // 이력 목록
+                    // 이력 목록 + 상세 (데스크톱: 분할, 모바일: 목록만)
+                    if (isDesktop) {
+                      return Padding(
+                        padding: const EdgeInsets.all(16),
+                        child: Row(
+                          children: [
+                            // 목록
+                            Expanded(
+                              flex: 6,
+                              child: ListView.builder(
+                                controller: _scrollController,
+                                itemCount: _filteredHistories.length + (_hasMore && _searchQuery.isEmpty ? 1 : 0),
+                                itemBuilder: (context, index) {
+                                  if (index == _filteredHistories.length) {
+                                    return const Padding(
+                                      padding: EdgeInsets.all(16.0),
+                                      child: Center(child: CircularProgressIndicator()),
+                                    );
+                                  }
+                                  return _buildHistoryItem(_filteredHistories[index]);
+                                },
+                              ),
+                            ),
+                            const SizedBox(width: 16),
+                            // 상세 패널
+                            Expanded(
+                              flex: 5,
+                              child: _buildDetailPanel(),
+                            ),
+                          ],
+                        ),
+                      );
+                    }
+                    // 모바일: 목록만, 항목 탭 시 상세 다이얼로그 표시
                     return Padding(
                       padding: const EdgeInsets.all(16),
                       child: ListView.builder(
@@ -553,12 +596,17 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
                           if (index == _filteredHistories.length) {
                             return const Padding(
                               padding: EdgeInsets.all(16.0),
-                              child: Center(
+                              child: Center(child: CircularProgressIndicator()),
-                                child: CircularProgressIndicator(),
-                              ),
                             );
                           }
-                          return _buildHistoryItem(_filteredHistories[index]);
+                          final item = _filteredHistories[index];
+                          return GestureDetector(
+                            onTap: () {
+                              _selectHistory(item);
+                              _showDetailBottomSheet(context);
+                            },
+                            child: _buildHistoryItem(item),
+                          );
                         },
                       ),
                     );
@@ -617,4 +665,146 @@ class _EquipmentHistoryDialogState extends State<EquipmentHistoryDialog> {
       ),
     );
   }
+
+  Widget _buildDetailPanel() {
+    final h = _selectedHistory;
+    return Container(
+      decoration: BoxDecoration(
+        color: ShadcnTheme.card,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: ShadcnTheme.border),
+      ),
+      padding: const EdgeInsets.all(16),
+      child: h == null
+          ? Center(
+              child: Text(
+                '왼쪽에서 이력을 선택하세요',
+                style: TextStyle(color: Colors.grey.shade600),
+              ),
+            )
+          : Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    Icon(Icons.receipt_long, color: Colors.grey.shade700),
+                    const SizedBox(width: 8),
+                    const Text('이력 상세', style: TextStyle(fontWeight: FontWeight.bold)),
+                    const Spacer(),
+                    if (h.id != null)
+                      IconButton(
+                        tooltip: 'ID 복사',
+                        icon: const Icon(Icons.copy, size: 18),
+                        onPressed: () {
+                          Clipboard.setData(ClipboardData(text: h.id.toString()));
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            const SnackBar(content: Text('ID가 복사되었습니다')),
+                          );
+                        },
+                      ),
+                  ],
+                ),
+                const SizedBox(height: 12),
+                _detailRow('거래일', _formatDate(h.transactedAt)),
+                _detailRow('유형', _getTransactionTypeText(h.transactionType)),
+                _detailRow('수량', h.quantity.toString()),
+                _detailRow('창고', h.warehouseName ?? (h.warehousesId > 0 ? '#${h.warehousesId}' : '-')),
+                _detailRow('장비', h.equipment?.serialNumber ?? h.equipmentSerial ?? '-'),
+                _detailRow('회사', h.companies.isNotEmpty
+                    ? h.companies.map((e) => e['name'] ?? e['id']?.toString() ?? '-').join(', ')
+                    : '-'),
+                const SizedBox(height: 8),
+                const Text('비고', style: TextStyle(fontWeight: FontWeight.w600)),
+                const SizedBox(height: 4),
+                Container(
+                  width: double.infinity,
+                  padding: const EdgeInsets.all(12),
+                  decoration: BoxDecoration(
+                    color: ShadcnTheme.background,
+                    borderRadius: BorderRadius.circular(6),
+                    border: Border.all(color: ShadcnTheme.border),
+                  ),
+                  child: Text(h.remark?.isNotEmpty == true ? h.remark! : '없음'),
+                ),
+                const SizedBox(height: 12),
+                Divider(color: ShadcnTheme.border),
+                const SizedBox(height: 8),
+                _detailRow('생성일', _formatDate(h.createdAt)),
+                _detailRow('수정일', _formatDate(h.updatedAt)),
+              ],
+            ),
+    );
+  }
+
+  Widget _detailRow(String label, String value) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 8.0),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(width: 80, child: Text(label, style: const TextStyle(fontWeight: FontWeight.w600))),
+          const SizedBox(width: 8),
+          Expanded(child: Text(value)),
+        ],
+      ),
+    );
+  }
+
+  void _showDetailBottomSheet(BuildContext context) {
+    if (_selectedHistory == null) return;
+    final h = _selectedHistory!;
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: ShadcnTheme.card,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(12)),
+      ),
+      builder: (context) {
+        return Padding(
+          padding: const EdgeInsets.fromLTRB(16, 16, 16, 24),
+          child: SingleChildScrollView(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    const Text('이력 상세', style: TextStyle(fontWeight: FontWeight.bold)),
+                    const Spacer(),
+                    IconButton(
+                      icon: const Icon(Icons.close),
+                      onPressed: () => Navigator.pop(context),
+                    )
+                  ],
+                ),
+                const SizedBox(height: 12),
+                _detailRow('거래일', _formatDate(h.transactedAt)),
+                _detailRow('유형', _getTransactionTypeText(h.transactionType)),
+                _detailRow('수량', h.quantity.toString()),
+                _detailRow('창고', h.warehouseName ?? (h.warehousesId > 0 ? '#${h.warehousesId}' : '-')),
+                _detailRow('장비', h.equipment?.serialNumber ?? h.equipmentSerial ?? '-'),
+                _detailRow('회사', h.companies.isNotEmpty
+                    ? h.companies.map((e) => e['name'] ?? e['id']?.toString() ?? '-').join(', ')
+                    : '-'),
+                const SizedBox(height: 8),
+                const Text('비고', style: TextStyle(fontWeight: FontWeight.w600)),
+                const SizedBox(height: 4),
+                Container(
+                  width: double.infinity,
+                  padding: const EdgeInsets.all(12),
+                  decoration: BoxDecoration(
+                    color: ShadcnTheme.background,
+                    borderRadius: BorderRadius.circular(6),
+                    border: Border.all(color: ShadcnTheme.border),
+                  ),
+                  child: Text(h.remark?.isNotEmpty == true ? h.remark! : '없음'),
+                ),
+                const SizedBox(height: 16),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
 }