188 lines
4.9 KiB
Dart
188 lines
4.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:gap/gap.dart';
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class MonitoringPanel extends StatelessWidget {
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const MonitoringPanel({super.key});
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Card(
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child: Padding(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'시스템 모니터링',
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const Gap(16),
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_MonitoringItem(
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label: 'CPU 사용률',
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value: 0.45,
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displayValue: '45%',
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color: Colors.blue,
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),
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const Gap(12),
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_MonitoringItem(
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label: '메모리 사용률',
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value: 0.62,
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displayValue: '62%',
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color: Colors.orange,
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),
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const Gap(12),
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_MonitoringItem(
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label: '디스크 사용률',
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value: 0.35,
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displayValue: '35%',
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color: Colors.green,
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),
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const Gap(12),
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_MonitoringItem(
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label: '네트워크 I/O',
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value: 0.78,
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displayValue: '78 Mbps',
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color: Colors.purple,
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),
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const Gap(16),
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const Divider(),
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const Gap(12),
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// 서비스 상태
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Text(
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'서비스 상태',
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style: theme.textTheme.titleSmall?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const Gap(12),
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const _ServiceStatus(
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name: 'API 서버',
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status: ServiceState.running,
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),
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const _ServiceStatus(
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name: 'WebSocket',
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status: ServiceState.running,
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),
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const _ServiceStatus(
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name: '데이터베이스',
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status: ServiceState.running,
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),
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const _ServiceStatus(
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name: '캐시 서버',
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status: ServiceState.warning,
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),
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],
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),
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),
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);
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}
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}
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class _MonitoringItem extends StatelessWidget {
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const _MonitoringItem({
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required this.label,
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required this.value,
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required this.displayValue,
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required this.color,
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});
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final String label;
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final double value;
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final String displayValue;
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final Color color;
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(label, style: theme.textTheme.bodyMedium),
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Text(
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displayValue,
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style: theme.textTheme.bodyMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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],
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),
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const Gap(6),
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ClipRRect(
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borderRadius: BorderRadius.circular(4),
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child: LinearProgressIndicator(
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value: value,
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backgroundColor: color.withValues(alpha: 0.1),
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valueColor: AlwaysStoppedAnimation(color),
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minHeight: 8,
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),
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),
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],
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);
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}
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}
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enum ServiceState { running, stopped, warning }
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class _ServiceStatus extends StatelessWidget {
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const _ServiceStatus({
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required this.name,
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required this.status,
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});
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final String name;
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final ServiceState status;
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final (color, label) = switch (status) {
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ServiceState.running => (Colors.green, '정상'),
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ServiceState.stopped => (Colors.red, '중지'),
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ServiceState.warning => (Colors.orange, '경고'),
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};
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 6),
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child: Row(
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children: [
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Container(
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width: 10,
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height: 10,
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decoration: BoxDecoration(
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color: color,
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shape: BoxShape.circle,
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),
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),
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const Gap(10),
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Expanded(
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child: Text(name, style: theme.textTheme.bodyMedium),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(4),
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),
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child: Text(
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label,
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style: theme.textTheme.bodySmall?.copyWith(
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color: color,
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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),
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);
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}
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}
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