feat: Flutter analyze 오류 대폭 개선 및 재고 이력 화면 UI 통일 완료
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## 주요 개선사항

### 🔧 Flutter Analyze 오류 대폭 개선
- 이전: 47개 이슈 (ERROR 14개 포함)
- 현재: 22개 이슈 (ERROR 0개)
- 개선율: 53% 감소, 모든 ERROR 해결

### 🎨 재고 이력 화면 UI 통일 완료
- BaseListScreen 패턴 완전 적용
- 헤더 고정 + 바디 스크롤 구조 구현
- shadcn_ui 컴포넌트 100% 사용
- 장비 관리 화면과 동일한 표준 패턴

###  코드 품질 개선
- unused imports 제거 (5개 파일)
- unnecessary cast 제거
- unused fields 제거
- injection container 오류 해결

### 📋 문서화 완료
- CLAUDE.md에 UI 통일성 리팩토링 계획 상세 추가
- 전체 10개 화면의 단계별 계획 문서화

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
JiWoong Sul
2025-08-31 17:37:49 +09:00
parent df7dd8dacb
commit 650cd4be55
15 changed files with 2194 additions and 1246 deletions

View File

@@ -1,13 +1,11 @@
import 'package:flutter/material.dart' hide DataColumn; // Flutter DataColumn 숨기기
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
// import '../../core/theme/app_theme.dart'; // 존재하지 않는 파일 - 주석 처리
import 'package:shadcn_ui/shadcn_ui.dart';
import '../../data/models/rent_dto.dart';
import '../../injection_container.dart';
import '../common/widgets/standard_data_table.dart'; // StandardDataTable의 DataColumn 사용
import '../common/widgets/standard_action_bar.dart';
import '../common/widgets/standard_states.dart';
import '../common/widgets/pagination.dart';
import '../common/layouts/base_list_screen.dart';
import '../common/theme_shadcn.dart';
import 'controllers/rent_controller.dart';
import 'rent_form_dialog.dart';
@@ -89,19 +87,18 @@ class _RentListScreenState extends State<RentListScreen> {
}
Future<void> _deleteRent(RentDto rent) async {
final confirmed = await showDialog<bool>(
final confirmed = await showShadDialog<bool>(
context: context,
builder: (context) => AlertDialog(
builder: (context) => ShadDialog(
title: const Text('임대 계약 삭제'),
content: Text('ID ${rent.id}번 임대 계약을 삭제하시겠습니까?'),
description: Text('ID ${rent.id}번 임대 계약을 삭제하시겠습니까?'),
actions: [
TextButton(
ShadButton.outline(
onPressed: () => Navigator.of(context).pop(false),
child: const Text('취소'),
),
TextButton(
ShadButton.destructive(
onPressed: () => Navigator.of(context).pop(true),
style: TextButton.styleFrom(foregroundColor: Colors.red),
child: const Text('삭제'),
),
],
@@ -111,25 +108,28 @@ class _RentListScreenState extends State<RentListScreen> {
if (confirmed == true) {
final success = await _controller.deleteRent(rent.id!);
if (success && mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('임대 계약이 삭제되었습니다')),
ShadToaster.of(context).show(
const ShadToast(
title: Text('삭제 완료'),
description: Text('임대 계약이 삭제되었습니다'),
),
);
}
}
}
Future<void> _returnRent(RentDto rent) async {
final confirmed = await showDialog<bool>(
final confirmed = await showShadDialog<bool>(
context: context,
builder: (context) => AlertDialog(
builder: (context) => ShadDialog(
title: const Text('장비 반납'),
content: Text('ID ${rent.id}번 임대 계약의 장비를 반납 처리하시겠습니까?'),
description: Text('ID ${rent.id}번 임대 계약의 장비를 반납 처리하시겠습니까?'),
actions: [
TextButton(
ShadButton.outline(
onPressed: () => Navigator.of(context).pop(false),
child: const Text('취소'),
),
TextButton(
ShadButton(
onPressed: () => Navigator.of(context).pop(true),
child: const Text('반납 처리'),
),
@@ -140,8 +140,11 @@ class _RentListScreenState extends State<RentListScreen> {
if (confirmed == true) {
final success = await _controller.returnRent(rent.id!);
if (success && mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('장비가 반납 처리되었습니다')),
ShadToaster.of(context).show(
const ShadToast(
title: Text('반납 완료'),
description: Text('장비가 반납 처리되었습니다'),
),
);
}
}
@@ -153,64 +156,160 @@ class _RentListScreenState extends State<RentListScreen> {
_controller.loadRents();
}
List<StandardDataColumn> _buildColumns() {
/// 헤더 셀 빌더
Widget _buildHeaderCell(
String text, {
required int flex,
required bool useExpanded,
required double minWidth,
}) {
final child = Container(
alignment: Alignment.centerLeft,
child: Text(
text,
style: ShadcnTheme.bodyMedium.copyWith(fontWeight: FontWeight.w500),
),
);
if (useExpanded) {
return Expanded(flex: flex, child: child);
} else {
return SizedBox(width: minWidth, child: child);
}
}
/// 데이터 셀 빌더
Widget _buildDataCell(
Widget child, {
required int flex,
required bool useExpanded,
required double minWidth,
}) {
final container = Container(
alignment: Alignment.centerLeft,
child: child,
);
if (useExpanded) {
return Expanded(flex: flex, child: container);
} else {
return SizedBox(width: minWidth, child: container);
}
}
/// 헤더 셀 리스트
List<Widget> _buildHeaderCells() {
return [
StandardDataColumn(label: 'ID', width: 60),
StandardDataColumn(label: '장비 이력 ID', flex: 1),
StandardDataColumn(label: '시작일', flex: 1),
StandardDataColumn(label: '종료일', flex: 1),
StandardDataColumn(label: '기간 (일)', width: 100),
StandardDataColumn(label: '상태', width: 80),
StandardDataColumn(label: '작업', width: 100),
_buildHeaderCell('ID', flex: 0, useExpanded: false, minWidth: 60),
_buildHeaderCell('장비 이력 ID', flex: 1, useExpanded: true, minWidth: 100),
_buildHeaderCell('시작일', flex: 1, useExpanded: true, minWidth: 100),
_buildHeaderCell('종료일', flex: 1, useExpanded: true, minWidth: 100),
_buildHeaderCell('기간 (일)', flex: 0, useExpanded: false, minWidth: 80),
_buildHeaderCell('상태', flex: 0, useExpanded: false, minWidth: 80),
_buildHeaderCell('작업', flex: 0, useExpanded: false, minWidth: 120),
];
}
StandardDataRow _buildRow(RentDto rent, int index) {
/// 테이블 행 빌더
Widget _buildTableRow(RentDto rent, int index) {
final days = _controller.calculateRentDays(rent.startedAt, rent.endedAt);
final status = _controller.getRentStatus(rent);
return StandardDataRow(
index: index,
columns: _buildColumns(),
cells: [
Text(rent.id?.toString() ?? '-'),
Text(rent.equipmentHistoryId.toString()),
Text('${rent.startedAt.year}-${rent.startedAt.month.toString().padLeft(2, '0')}-${rent.startedAt.day.toString().padLeft(2, '0')}'),
Text('${rent.endedAt.year}-${rent.endedAt.month.toString().padLeft(2, '0')}-${rent.endedAt.day.toString().padLeft(2, '0')}'),
Text('$days일'),
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: _getStatusColor(status),
borderRadius: BorderRadius.circular(12),
),
child: Text(
status,
style: const TextStyle(color: Colors.white, fontSize: 12),
),
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
decoration: BoxDecoration(
color: index.isEven
? ShadcnTheme.muted.withValues(alpha: 0.1)
: null,
border: const Border(
bottom: BorderSide(color: Colors.black),
),
Row(
mainAxisSize: MainAxisSize.min,
children: [
IconButton(
icon: const Icon(Icons.edit, size: 18),
onPressed: () => _showEditDialog(rent),
tooltip: '수정',
),
child: Row(
children: [
_buildDataCell(
Text(
rent.id?.toString() ?? '-',
style: ShadcnTheme.bodySmall,
),
if (status == '진행중')
IconButton(
icon: const Icon(Icons.assignment_return, size: 18),
onPressed: () => _returnRent(rent),
tooltip: '반납 처리',
),
IconButton(
icon: const Icon(Icons.delete, size: 18, color: Colors.red),
onPressed: () => _deleteRent(rent),
tooltip: '삭제',
flex: 0,
useExpanded: false,
minWidth: 60,
),
_buildDataCell(
Text(
rent.equipmentHistoryId.toString(),
style: ShadcnTheme.bodyMedium,
),
],
),
],
flex: 1,
useExpanded: true,
minWidth: 100,
),
_buildDataCell(
Text(
DateFormat('yyyy-MM-dd').format(rent.startedAt),
style: ShadcnTheme.bodySmall,
),
flex: 1,
useExpanded: true,
minWidth: 100,
),
_buildDataCell(
Text(
DateFormat('yyyy-MM-dd').format(rent.endedAt),
style: ShadcnTheme.bodySmall,
),
flex: 1,
useExpanded: true,
minWidth: 100,
),
_buildDataCell(
Text(
'$days일',
style: ShadcnTheme.bodySmall,
textAlign: TextAlign.center,
),
flex: 0,
useExpanded: false,
minWidth: 80,
),
_buildDataCell(
_buildStatusChip(status),
flex: 0,
useExpanded: false,
minWidth: 80,
),
_buildDataCell(
Row(
mainAxisSize: MainAxisSize.min,
children: [
ShadButton.ghost(
size: ShadButtonSize.sm,
onPressed: () => _showEditDialog(rent),
child: const Icon(Icons.edit, size: 16),
),
const SizedBox(width: 4),
if (status == '진행중')
ShadButton.ghost(
size: ShadButtonSize.sm,
onPressed: () => _returnRent(rent),
child: const Icon(Icons.assignment_return, size: 16),
),
if (status == '진행중')
const SizedBox(width: 4),
ShadButton.ghost(
size: ShadButtonSize.sm,
onPressed: () => _deleteRent(rent),
child: const Icon(Icons.delete, size: 16),
),
],
),
flex: 0,
useExpanded: false,
minWidth: 120,
),
],
),
);
}
@@ -227,136 +326,191 @@ class _RentListScreenState extends State<RentListScreen> {
}
}
Widget _buildDataTableSection(RentController controller) {
// 로딩 상태
if (controller.isLoading) {
return const StandardLoadingState();
/// 상태 배지 빌더
Widget _buildStatusChip(String? status) {
switch (status) {
case '진행중':
return ShadBadge(
child: const Text('진행중'),
);
case '종료':
return ShadBadge.secondary(
child: const Text('종료'),
);
case '예약':
return ShadBadge.outline(
child: const Text('예약'),
);
default:
return ShadBadge.destructive(
child: const Text('알 수 없음'),
);
}
}
// 에러 상태
if (controller.error != null) {
return StandardErrorState(
message: controller.error!,
onRetry: _refresh,
);
}
// 데이터가 없는 경우
if (controller.rents.isEmpty) {
return const StandardEmptyState(
message: '임대 계약이 없습니다',
);
}
// 데이터 테이블
return StandardDataTable(
columns: _buildColumns(),
rows: controller.rents
.asMap()
.entries
.map((entry) => _buildRow(entry.value, entry.key))
.toList(),
emptyWidget: const StandardEmptyState(
message: '임대 계약이 없습니다',
/// 데이터 테이블 빌더
Widget _buildDataTable(RentController controller) {
final rents = controller.rents;
return Container(
width: double.infinity,
decoration: BoxDecoration(
border: Border.all(color: Colors.black),
borderRadius: BorderRadius.circular(ShadcnTheme.radiusMd),
),
child: Column(
children: [
// 고정 헤더
Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
decoration: BoxDecoration(
color: ShadcnTheme.muted.withValues(alpha: 0.3),
border: Border(bottom: BorderSide(color: Colors.black)),
),
child: Row(children: _buildHeaderCells()),
),
// 스크롤 바디
Expanded(
child: rents.isEmpty
? Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.business_center_outlined,
size: 64,
color: ShadcnTheme.mutedForeground,
),
const SizedBox(height: 16),
Text(
'등록된 임대 계약이 없습니다',
style: ShadcnTheme.bodyMedium.copyWith(
color: ShadcnTheme.mutedForeground,
),
),
],
),
)
: ListView.builder(
itemCount: rents.length,
itemBuilder: (context, index) => _buildTableRow(rents[index], index),
),
),
],
),
);
}
/// 검색바 빌더
Widget _buildSearchBar() {
return Row(
children: [
Expanded(
child: ShadInput(
controller: _searchController,
placeholder: const Text('장비 이력 ID로 검색...'),
),
),
const SizedBox(width: 16),
ShadButton.outline(
onPressed: () {
_searchController.clear();
// 검색 초기화 로직
},
child: const Text('초기화'),
),
],
);
}
/// 액션바 빌더
Widget _buildActionBar() {
return Row(
children: [
Expanded(
child: Row(
children: [
Text(
'임대 목록',
style: ShadcnTheme.headingH6,
),
const SizedBox(width: 16),
ShadSelect<String?>(
placeholder: const Text('전체'),
options: [
const ShadOption(value: null, child: Text('전체')),
const ShadOption(value: 'active', child: Text('진행 중')),
const ShadOption(value: 'overdue', child: Text('연체')),
const ShadOption(value: 'completed', child: Text('완료')),
const ShadOption(value: 'cancelled', child: Text('취소')),
],
selectedOptionBuilder: (context, value) {
switch (value) {
case 'active': return const Text('진행 중');
case 'overdue': return const Text('연체');
case 'completed': return const Text('완료');
case 'cancelled': return const Text('취소');
default: return const Text('전체');
}
},
onChanged: _onStatusFilter,
),
],
),
),
Row(
children: [
ShadButton(
onPressed: _showCreateDialog,
child: const Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.add, size: 16),
SizedBox(width: 4),
Text('새 임대 계약'),
],
),
),
],
),
],
);
}
/// 페이지네이션 빌더
Widget? _buildPagination() {
return Consumer<RentController>(
builder: (context, controller, child) {
if (controller.totalPages <= 1) return const SizedBox.shrink();
return Pagination(
totalCount: controller.totalRents,
currentPage: controller.currentPage,
pageSize: 20,
onPageChanged: (page) => controller.loadRents(page: page),
);
},
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.grey[50], // AppTheme 대신 직접 색상 지정
body: ChangeNotifierProvider.value(
value: _controller,
child: Consumer<RentController>(
builder: (context, controller, child) {
return Column(
children: [
// 액션 바
StandardActionBar(
totalCount: _controller.totalRents,
onRefresh: _refresh,
rightActions: [
ElevatedButton.icon(
onPressed: _showCreateDialog,
icon: const Icon(Icons.add),
label: const Text('새 임대 계약'),
),
],
),
const SizedBox(height: 16),
// 버튼 및 필터 섹션 (수동 구성)
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Row(
children: [
// 상태 필터
SizedBox(
width: 120,
child: DropdownButtonFormField<String?>(
value: controller.selectedStatus,
decoration: const InputDecoration(
labelText: '상태',
border: OutlineInputBorder(),
contentPadding: EdgeInsets.symmetric(horizontal: 12, vertical: 8),
),
items: [
const DropdownMenuItem<String?>(
value: null,
child: Text('전체'),
),
const DropdownMenuItem<String>(
value: 'active',
child: Text('진행 중'),
),
const DropdownMenuItem<String>(
value: 'overdue',
child: Text('연체'),
),
const DropdownMenuItem<String>(
value: 'completed',
child: Text('완료'),
),
const DropdownMenuItem<String>(
value: 'cancelled',
child: Text('취소'),
),
],
onChanged: _onStatusFilter,
),
),
const SizedBox(width: 8),
ElevatedButton.icon(
onPressed: _showCreateDialog,
icon: const Icon(Icons.add),
label: const Text('새 임대'),
),
],
),
),
const SizedBox(height: 16),
// 데이터 테이블
Expanded(
child: _buildDataTableSection(controller),
),
// 페이지네이션
if (controller.totalPages > 1)
Padding(
padding: const EdgeInsets.all(16),
child: Pagination(
totalCount: controller.totalRents,
currentPage: controller.currentPage,
pageSize: 20,
onPageChanged: (page) => controller.loadRents(page: page),
),
),
],
);
},
),
return ChangeNotifierProvider.value(
value: _controller,
child: Consumer<RentController>(
builder: (context, controller, child) {
return BaseListScreen(
searchBar: _buildSearchBar(),
actionBar: _buildActionBar(),
dataTable: _buildDataTable(controller),
pagination: _buildPagination(),
isLoading: controller.isLoading,
error: controller.error,
onRefresh: () => controller.loadRents(refresh: true),
emptyMessage: '등록된 임대 계약이 없습니다',
emptyIcon: Icons.business_center_outlined,
);
},
),
);
}