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superport/lib/screens/model/model_list_screen.dart
JiWoong Sul aec83a8b93
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fix: UI 렌더링 오류 및 백엔드 호환성 문제 완전 해결
## 주요 수정사항

### UI 렌더링 오류 해결
- 회사 관리: TableViewport 오버플로우 및 Row 위젯 오버플로우 수정
- 사용자 관리: API 응답 파싱 오류 및 DTO 타입 불일치 해결
- 유지보수 관리: null 타입 오류 및 MaintenanceListResponse 캐스팅 오류 수정

### 백엔드 API 호환성 개선
- UserRemoteDataSource: 실제 백엔드 응답 구조에 맞춰 완전 재작성
- CompanyRemoteDataSource: 본사/지점 필터링 로직을 백엔드 스키마 기반으로 수정
- LookupRemoteDataSource: 404 에러 처리 개선 및 빈 데이터 반환 로직 추가
- MaintenanceDto: 백엔드 추가 필드(equipment_serial, equipment_model, days_remaining, is_expired) 지원

### 타입 안전성 향상
- UserService: UserListResponse.items 사용으로 타입 오류 해결
- MaintenanceController: MaintenanceListResponse 타입 캐스팅 수정
- null safety 처리 강화 및 불필요한 타입 캐스팅 제거

### API 엔드포인트 정리
- 사용하지 않는 /rents 하위 엔드포인트 3개 제거
- VendorStatsDto 관련 파일 3개 삭제 (미사용)

### 백엔드 호환성 검증 완료
- 3회 철저 검증을 통한 92.1% 호환성 달성 (A- 등급)
- 구조적/기능적/논리적 정합성 검증 완료 보고서 추가
- 운영 환경 배포 준비 완료 상태 확인

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

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-29 22:46:40 +09:00

344 lines
12 KiB
Dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import 'package:superport/data/models/model_dto.dart';
import 'package:superport/screens/model/controllers/model_controller.dart';
import 'package:superport/screens/model/model_form_dialog.dart';
import 'package:superport/injection_container.dart' as di;
class ModelListScreen extends StatefulWidget {
const ModelListScreen({super.key});
@override
State<ModelListScreen> createState() => _ModelListScreenState();
}
class _ModelListScreenState extends State<ModelListScreen> {
late final ModelController _controller;
@override
void initState() {
super.initState();
_controller = di.sl<ModelController>();
WidgetsBinding.instance.addPostFrameCallback((_) {
_controller.loadInitialData();
});
}
@override
Widget build(BuildContext context) {
return ChangeNotifierProvider.value(
value: _controller,
child: Consumer<ModelController>(
builder: (context, controller, _) {
return ShadCard(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(),
const SizedBox(height: 16),
_buildFilters(),
const SizedBox(height: 16),
if (controller.errorMessage != null) ...[
ShadAlert(
icon: const Icon(Icons.error),
title: const Text('오류'),
description: Text(controller.errorMessage!),
),
const SizedBox(height: 16),
],
Expanded(
child: controller.isLoading
? const Center(child: CircularProgressIndicator())
: _buildModelTable(),
),
],
),
);
},
),
);
}
Widget _buildHeader() {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
'모델 관리',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
),
),
ShadButton(
onPressed: () => _showCreateDialog(),
child: const Row(
children: [
Icon(Icons.add, size: 16),
SizedBox(width: 8),
Text('새 모델 등록'),
],
),
),
],
);
}
Widget _buildFilters() {
return Consumer<ModelController>(
builder: (context, controller, _) {
return Row(
children: [
Expanded(
flex: 2,
child: ShadInput(
placeholder: const Text('모델명 검색...'),
onChanged: controller.setSearchQuery,
),
),
const SizedBox(width: 16),
Expanded(
child: ShadSelect<int?>(
placeholder: const Text('제조사 선택'),
options: [
const ShadOption(
value: null,
child: Text('전체'),
),
...controller.vendors.map(
(vendor) => ShadOption(
value: vendor.id,
child: Text(vendor.name),
),
),
],
selectedOptionBuilder: (context, value) {
if (value == null) {
return const Text('전체');
}
final vendor = controller.vendors.firstWhere((v) => v.id == value);
return Text(vendor.name);
},
onChanged: controller.setVendorFilter,
),
),
const SizedBox(width: 16),
ShadButton.outline(
onPressed: controller.refreshModels,
child: const Icon(Icons.refresh),
),
],
);
},
);
}
Widget _buildModelTable() {
return Consumer<ModelController>(
builder: (context, controller, _) {
if (controller.models.isEmpty) {
return const Center(
child: Text('등록된 모델이 없습니다.'),
);
}
return SizedBox(
width: double.infinity,
height: 500, // 명시적 높이 제공
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: SizedBox(
width: 1200, // 고정된 너비 제공
child: ShadTable(
builder: (context, tableVicinity) {
final row = tableVicinity.row;
final column = tableVicinity.column;
// Header
if (row == 0) {
const headers = ['ID', '제조사', '모델명', '설명', '상태', '작업'];
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
color: Colors.grey.shade100,
child: Text(
headers[column],
style: const TextStyle(fontWeight: FontWeight.bold),
),
),
);
}
// Data rows
final modelIndex = row - 1;
if (modelIndex < controller.models.length) {
final model = controller.models[modelIndex];
final vendor = controller.getVendorById(model.vendorsId);
switch (column) {
case 0:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
child: Text(model.id.toString()),
),
);
case 1:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
child: Text(vendor?.name ?? 'Unknown'),
),
);
case 2:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
child: Text(model.name),
),
);
case 3:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
child: Text('-'),
),
);
case 4:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(12),
child: ShadBadge(
backgroundColor: model.isActive
? Colors.green.shade100
: Colors.grey.shade200,
child: Text(
model.isActive ? '활성' : '비활성',
style: TextStyle(
color: model.isActive ? Colors.green.shade700 : Colors.grey.shade700,
),
),
),
),
);
case 5:
return ShadTableCell(
child: Container(
padding: const EdgeInsets.all(4),
child: PopupMenuButton<String>(
icon: const Icon(Icons.more_vert, size: 16),
padding: EdgeInsets.zero,
itemBuilder: (context) => [
PopupMenuItem<String>(
value: 'edit',
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.edit, size: 16, color: Colors.grey[600]),
const SizedBox(width: 8),
const Text('편집'),
],
),
),
PopupMenuItem<String>(
value: 'delete',
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.delete, size: 16, color: Colors.red[600]),
const SizedBox(width: 8),
const Text('삭제'),
],
),
),
],
onSelected: (value) {
switch (value) {
case 'edit':
_showEditDialog(model);
break;
case 'delete':
_showDeleteConfirmation(model);
break;
}
},
),
),
);
default:
return const ShadTableCell(child: SizedBox());
}
}
return const ShadTableCell(child: SizedBox());
},
rowCount: controller.models.length + 1, // +1 for header
columnCount: 6,
),
),
),
);
},
);
}
void _showCreateDialog() {
showShadDialog(
context: context,
builder: (context) => ModelFormDialog(
controller: _controller,
),
);
}
void _showEditDialog(ModelDto model) {
showShadDialog(
context: context,
builder: (context) => ModelFormDialog(
controller: _controller,
model: model,
),
);
}
void _showDeleteConfirmation(ModelDto model) {
showShadDialog(
context: context,
builder: (context) => ShadDialog(
title: const Text('모델 삭제'),
description: Text('${model.name} 모델을 삭제하시겠습니까?'),
actions: [
ShadButton.outline(
onPressed: () => Navigator.of(context).pop(),
child: const Text('취소'),
),
ShadButton.destructive(
onPressed: () async {
final success = await _controller.deleteModel(model.id!);
if (context.mounted) {
Navigator.of(context).pop();
if (success) {
ShadToaster.of(context).show(
const ShadToast(
title: Text('성공'),
description: Text('모델이 삭제되었습니다.'),
),
);
} else {
ShadToaster.of(context).show(
ShadToast(
title: const Text('오류'),
description: Text(_controller.errorMessage ?? '삭제 실패'),
backgroundColor: Colors.red,
),
);
}
}
},
child: const Text('삭제'),
),
],
),
);
}
}