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사용하지 않는 파일 정리 전 백업 (Phase 10 완료 후 상태)

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JiWoong Sul
2025-08-29 15:11:59 +09:00
parent a740ff10c8
commit d916b281a7
333 changed files with 53617 additions and 22574 deletions
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lib/screens/maintenance/maintenance_alert_dashboard.dart Normal file
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import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:intl/intl.dart';
import '../../data/models/maintenance_dto.dart';
import '../../domain/entities/maintenance_schedule.dart';
import 'controllers/maintenance_controller.dart';
import 'maintenance_form_dialog.dart';
class MaintenanceAlertDashboard extends StatefulWidget {
const MaintenanceAlertDashboard({super.key});
@override
State<MaintenanceAlertDashboard> createState() => _MaintenanceAlertDashboardState();
}
class _MaintenanceAlertDashboardState extends State<MaintenanceAlertDashboard> {
@override
void initState() {
super.initState();
// 초기 데이터 로드
WidgetsBinding.instance.addPostFrameCallback((_) {
final controller = context.read<MaintenanceController>();
controller.loadAlerts();
controller.loadStatistics();
controller.loadMaintenances(refresh: true);
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.grey[100],
body: Consumer<MaintenanceController>(
builder: (context, controller, child) {
if (controller.isLoading && controller.upcomingAlerts.isEmpty) {
return const Center(child: CircularProgressIndicator());
}
return RefreshIndicator(
onRefresh: () async {
await controller.loadAlerts();
await controller.loadStatistics();
},
child: SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(controller),
const SizedBox(height: 24),
_buildStatisticsSummary(controller),
const SizedBox(height: 24),
_buildAlertSections(controller),
const SizedBox(height: 24),
_buildQuickActions(controller),
],
),
),
);
},
),
);
}
Widget _buildHeader(MaintenanceController controller) {
return Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [Theme.of(context).primaryColor, Theme.of(context).primaryColor.withValues(alpha: 0.8)],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
),
borderRadius: BorderRadius.circular(12),
boxShadow: [
BoxShadow(
color: Theme.of(context).primaryColor.withValues(alpha: 0.3),
blurRadius: 10,
offset: const Offset(0, 4),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'유지보수 알림 대시보드',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
const SizedBox(height: 4),
Text(
'${DateFormat('yyyy년 MM월 dd일').format(DateTime.now())} 기준',
style: TextStyle(
fontSize: 14,
color: Colors.white.withValues(alpha: 0.9),
),
),
],
),
IconButton(
icon: const Icon(Icons.refresh, color: Colors.white),
onPressed: () {
controller.loadAlerts();
controller.loadStatistics();
},
tooltip: '새로고침',
),
],
),
const SizedBox(height: 16),
Row(
children: [
_buildHeaderStat(
Icons.warning_amber,
'긴급',
controller.overdueAlerts.length.toString(),
Colors.red[300]!,
),
const SizedBox(width: 16),
_buildHeaderStat(
Icons.schedule,
'예정',
controller.upcomingAlerts.length.toString(),
Colors.orange[300]!,
),
const SizedBox(width: 16),
_buildHeaderStat(
Icons.check_circle,
'완료',
(controller.statistics['activeCount'] ?? 0).toString(),
Colors.green[300]!,
),
],
),
],
),
);
}
Widget _buildHeaderStat(IconData icon, String label, String value, Color color) {
return Expanded(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.2),
borderRadius: BorderRadius.circular(8),
),
child: Row(
children: [
Icon(icon, color: color, size: 24),
const SizedBox(width: 8),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
label,
style: TextStyle(
fontSize: 12,
color: Colors.white.withValues(alpha: 0.9),
),
),
Text(
value,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
],
),
],
),
),
);
}
Widget _buildStatisticsSummary(MaintenanceController controller) {
final stats = controller.statistics;
if (stats == null) return const SizedBox.shrink();
return Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12),
boxShadow: [
BoxShadow(
color: Colors.grey.withValues(alpha: 0.1),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'이번 달 통계',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 16),
Row(
children: [
Expanded(
child: _buildStatCard(
'총 유지보수',
(stats['totalCount'] ?? 0).toString(),
Icons.build_circle,
Colors.blue,
),
),
const SizedBox(width: 12),
Expanded(
child: _buildStatCard(
'예정',
(stats['totalCount'] ?? 0).toString(),
Icons.schedule,
Colors.orange,
),
),
const SizedBox(width: 12),
Expanded(
child: _buildStatCard(
'완료',
(stats['activeCount'] ?? 0).toString(),
Icons.check_circle,
Colors.green,
),
),
const SizedBox(width: 12),
Expanded(
child: _buildStatCard(
'총 비용',
'₩${NumberFormat('#,###').format(stats['totalCost'] ?? 0)}',
Icons.attach_money,
Colors.purple,
),
),
],
),
const SizedBox(height: 16),
LinearProgressIndicator(
value: (stats['totalCount'] ?? 0) > 0 ? (stats['activeCount'] ?? 0) / (stats['totalCount'] ?? 0) : 0,
backgroundColor: Colors.grey[300],
valueColor: AlwaysStoppedAnimation<Color>(Theme.of(context).primaryColor),
),
const SizedBox(height: 8),
Text(
'완료율: ${(stats['totalCount'] ?? 0) > 0 ? (((stats['activeCount'] ?? 0) / (stats['totalCount'] ?? 1)) * 100).toStringAsFixed(1) : 0}%',
style: TextStyle(
fontSize: 14,
color: Colors.grey[600],
),
),
],
),
);
}
Widget _buildStatCard(String title, String value, IconData icon, Color color) {
return Column(
children: [
Icon(icon, color: color, size: 32),
const SizedBox(height: 8),
Text(
value,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: color,
),
),
const SizedBox(height: 4),
Text(
title,
style: TextStyle(
fontSize: 12,
color: Colors.grey[600],
),
),
],
);
}
Widget _buildAlertSections(MaintenanceController controller) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 지연된 유지보수
if (controller.overdueAlerts.isNotEmpty) ...[
_buildAlertSection(
'⚠️ 지연된 유지보수',
controller.overdueAlerts,
Colors.red,
true,
),
const SizedBox(height: 20),
],
// 예정된 유지보수
if (controller.upcomingAlerts.isNotEmpty) ...[
_buildAlertSection(
'📅 예정된 유지보수',
controller.upcomingAlerts,
Colors.orange,
false,
),
],
// 알림이 없는 경우
if (controller.overdueAlerts.isEmpty && controller.upcomingAlerts.isEmpty)
Center(
child: Container(
padding: const EdgeInsets.all(40),
child: Column(
children: [
Icon(Icons.check_circle_outline, size: 64, color: Colors.green[400]),
const SizedBox(height: 16),
Text(
'모든 유지보수가 정상입니다',
style: TextStyle(
fontSize: 18,
color: Colors.grey[600],
),
),
],
),
),
),
],
);
}
Widget _buildAlertSection(
String title,
List<MaintenanceDto> alerts,
Color color,
bool isOverdue,
) {
// 우선순위별로 정렬
final sortedAlerts = List<MaintenanceDto>.from(alerts)
..sort((a, b) {
// MaintenanceDto에는 priority와 daysUntilDue가 없으므로 등록일순으로 정렬
if (a.registeredAt != null && b.registeredAt != null) {
return b.registeredAt!.compareTo(a.registeredAt!);
}
return 0;
});
return Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12),
boxShadow: [
BoxShadow(
color: Colors.grey.withValues(alpha: 0.1),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.1),
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(12),
topRight: Radius.circular(12),
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
title,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: color,
),
),
Chip(
label: Text(
'${alerts.length}건',
style: const TextStyle(color: Colors.white, fontSize: 12),
),
backgroundColor: color,
padding: const EdgeInsets.symmetric(horizontal: 8),
),
],
),
),
ListView.separated(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: sortedAlerts.length > 5 ? 5 : sortedAlerts.length,
separatorBuilder: (context, index) => const Divider(height: 1),
itemBuilder: (context, index) {
final alert = sortedAlerts[index];
return _buildAlertCard(alert, isOverdue);
},
),
if (sortedAlerts.length > 5)
Container(
padding: const EdgeInsets.all(12),
child: Center(
child: TextButton(
onPressed: () => _showAllAlerts(context, sortedAlerts, title),
child: Text('${sortedAlerts.length - 5}개 더 보기'),
),
),
),
],
),
);
}
Widget _buildAlertCard(MaintenanceDto alert, bool isOverdue) {
// MaintenanceDto 필드에 맞게 수정
final typeColor = alert.maintenanceType == 'O' ? Colors.blue : Colors.green;
final typeIcon = alert.maintenanceType == 'O' ? Icons.build : Icons.computer;
// 예상 마감일 계산 (startedAt + periodMonth)
DateTime? scheduledDate;
int daysUntil = 0;
if (alert.startedAt != null && alert.periodMonth != null) {
scheduledDate = DateTime(alert.startedAt!.year, alert.startedAt!.month + alert.periodMonth!, alert.startedAt!.day);
daysUntil = scheduledDate.difference(DateTime.now()).inDays;
}
return ListTile(
leading: CircleAvatar(
backgroundColor: typeColor.withValues(alpha: 0.2),
child: Icon(typeIcon, color: typeColor, size: 20),
),
title: Text(
'Equipment History #${alert.equipmentHistoryId}',
style: const TextStyle(fontWeight: FontWeight.w500),
),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 4),
if (scheduledDate != null)
Text(
isOverdue
? '${daysUntil.abs()}일 지연'
: '${daysUntil}일 후 예정',
style: TextStyle(
color: isOverdue ? Colors.red : Colors.orange,
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: 2),
if (scheduledDate != null)
Text(
'예정일: ${DateFormat('yyyy-MM-dd').format(scheduledDate)}',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
if (alert.periodMonth != null)
Text(
'주기: ${alert.periodMonth}개월',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
],
),
trailing: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Chip(
label: Text(
alert.maintenanceType == 'O' ? '현장' : '원격',
style: const TextStyle(fontSize: 11, color: Colors.white),
),
backgroundColor: typeColor,
padding: EdgeInsets.zero,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
),
const SizedBox(height: 4),
Text(
'비용: 미지원',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
],
),
onTap: () => _showMaintenanceDetails(alert.id!),
);
}
Widget _buildQuickActions(MaintenanceController controller) {
return Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12),
boxShadow: [
BoxShadow(
color: Colors.grey.withValues(alpha: 0.1),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'빠른 작업',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 16),
Row(
children: [
Expanded(
child: _buildActionButton(
'새 유지보수 등록',
Icons.add_circle,
Colors.blue,
() => _showCreateMaintenanceDialog(),
),
),
const SizedBox(width: 12),
Expanded(
child: _buildActionButton(
'일정 보기',
Icons.calendar_month,
Colors.green,
() => Navigator.pushNamed(context, '/maintenance/schedule'),
),
),
],
),
const SizedBox(height: 12),
Row(
children: [
Expanded(
child: _buildActionButton(
'보고서 생성',
Icons.description,
Colors.orange,
() => _generateReport(controller),
),
),
const SizedBox(width: 12),
Expanded(
child: _buildActionButton(
'엑셀 내보내기',
Icons.file_download,
Colors.purple,
() => _exportToExcel(controller),
),
),
],
),
],
),
);
}
Widget _buildActionButton(
String label,
IconData icon,
Color color,
VoidCallback onPressed,
) {
return ElevatedButton.icon(
onPressed: onPressed,
icon: Icon(icon, size: 20),
label: Text(label),
style: ElevatedButton.styleFrom(
backgroundColor: color,
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 12),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8),
),
),
);
}
Color _getPriorityColor(AlertPriority priority) {
switch (priority) {
case AlertPriority.critical:
return Colors.red;
case AlertPriority.high:
return Colors.orange;
case AlertPriority.medium:
return Colors.yellow[700]!;
case AlertPriority.low:
return Colors.blue;
}
}
IconData _getPriorityIcon(AlertPriority priority) {
switch (priority) {
case AlertPriority.critical:
return Icons.error;
case AlertPriority.high:
return Icons.warning;
case AlertPriority.medium:
return Icons.info;
case AlertPriority.low:
return Icons.info_outline;
}
}
String _getPriorityLabel(AlertPriority priority) {
switch (priority) {
case AlertPriority.critical:
return '긴급';
case AlertPriority.high:
return '높음';
case AlertPriority.medium:
return '보통';
case AlertPriority.low:
return '낮음';
}
}
int _getPriorityOrder(AlertPriority priority) {
switch (priority) {
case AlertPriority.critical:
return 4;
case AlertPriority.high:
return 3;
case AlertPriority.medium:
return 2;
case AlertPriority.low:
return 1;
}
}
void _showAllAlerts(BuildContext context, List<MaintenanceDto> alerts, String title) {
showModalBottomSheet(
context: context,
isScrollControlled: true,
builder: (context) => DraggableScrollableSheet(
initialChildSize: 0.7,
minChildSize: 0.5,
maxChildSize: 0.95,
expand: false,
builder: (context, scrollController) => Container(
padding: const EdgeInsets.all(16),
child: Column(
children: [
Text(
title,
style: Theme.of(context).textTheme.titleLarge,
),
const SizedBox(height: 16),
Expanded(
child: ListView.separated(
controller: scrollController,
itemCount: alerts.length,
separatorBuilder: (context, index) => const Divider(),
itemBuilder: (context, index) {
final alert = alerts[index];
return _buildAlertCard(alert, title.contains('지연'));
},
),
),
],
),
),
),
);
}
void _showMaintenanceDetails(int maintenanceId) {
final controller = context.read<MaintenanceController>();
final maintenance = controller.maintenances.firstWhere(
(m) => m.id == maintenanceId,
orElse: () => MaintenanceDto(
equipmentHistoryId: 0,
startedAt: DateTime.now(),
endedAt: DateTime.now(),
periodMonth: 0,
maintenanceType: 'O',
registeredAt: DateTime.now(),
),
);
if (maintenance.id != 0) {
showDialog(
context: context,
builder: (context) => MaintenanceFormDialog(maintenance: maintenance),
).then((result) {
if (result == true) {
controller.loadAlerts();
controller.loadMaintenances(refresh: true);
}
});
}
}
void _showCreateMaintenanceDialog() {
showDialog(
context: context,
builder: (context) => const MaintenanceFormDialog(),
).then((result) {
if (result == true) {
final controller = context.read<MaintenanceController>();
controller.loadAlerts();
controller.loadMaintenances(refresh: true);
}
});
}
void _generateReport(MaintenanceController controller) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('보고서 생성 기능은 준비 중입니다'),
backgroundColor: Colors.orange,
),
);
}
void _exportToExcel(MaintenanceController controller) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('엑셀 내보내기 기능은 준비 중입니다'),
backgroundColor: Colors.purple,
),
);
}
}