feat(mobile): #24 Flutter三合一APP骨架搭建
- Flutter 3.x 项目初始化（pubspec.yaml + 目录结构） - 核心依赖：dio/go_router/provider/shared_preferences/hive/geolocator - 统一登录页 + Token管理（TokenService + AuthInterceptor） - 底部Tab三合一导航（供水/巡检/营收） - 供水管理Tab：监测数据列表（MonitorListPage） - 巡检Tab：任务列表+状态筛选+进度展示（PatrolTaskListPage） - 营收Tab：抄表页面+账单列表（MeterReadingPage/BillListPage） - 消息推送服务（PushService） - GPS定位服务（LocationService） - 拍照/相册服务（CameraService） - 离线缓存服务（CacheService） - Android/iOS打包配置+权限声明 - GoRouter路由+Auth认证守卫 - Provider状态管理
This commit is contained in:
@@ -0,0 +1,48 @@
|
||||
/// 监测数据模型
|
||||
class MonitorDataModel {
|
||||
final String id;
|
||||
final String stationName;
|
||||
final String stationCode;
|
||||
final double pressure;
|
||||
final double flow;
|
||||
final double quality;
|
||||
final String status;
|
||||
final DateTime updateTime;
|
||||
|
||||
MonitorDataModel({
|
||||
required this.id,
|
||||
required this.stationName,
|
||||
required this.stationCode,
|
||||
required this.pressure,
|
||||
required this.flow,
|
||||
required this.quality,
|
||||
required this.status,
|
||||
required this.updateTime,
|
||||
});
|
||||
|
||||
factory MonitorDataModel.fromJson(Map<String, dynamic> json) {
|
||||
return MonitorDataModel(
|
||||
id: json['id']?.toString() ?? '',
|
||||
stationName: json['stationName'] ?? '',
|
||||
stationCode: json['stationCode'] ?? '',
|
||||
pressure: (json['pressure'] ?? 0).toDouble(),
|
||||
flow: (json['flow'] ?? 0).toDouble(),
|
||||
quality: (json['quality'] ?? 0).toDouble(),
|
||||
status: json['status'] ?? 'normal',
|
||||
updateTime: DateTime.tryParse(json['updateTime'] ?? '') ?? DateTime.now(),
|
||||
);
|
||||
}
|
||||
|
||||
Map<String, dynamic> toJson() {
|
||||
return {
|
||||
'id': id,
|
||||
'stationName': stationName,
|
||||
'stationCode': stationCode,
|
||||
'pressure': pressure,
|
||||
'flow': flow,
|
||||
'quality': quality,
|
||||
'status': status,
|
||||
'updateTime': updateTime.toIso8601String(),
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,194 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import '../models/monitor_data_model.dart';
|
||||
|
||||
/// 供水监测数据列表页面
|
||||
class MonitorListPage extends StatefulWidget {
|
||||
const MonitorListPage({super.key});
|
||||
|
||||
@override
|
||||
State<MonitorListPage> createState() => _MonitorListPageState();
|
||||
}
|
||||
|
||||
class _MonitorListPageState extends State<MonitorListPage>
|
||||
with AutomaticKeepAliveClientMixin {
|
||||
List<MonitorDataModel> _monitorData = [];
|
||||
bool _isLoading = true;
|
||||
|
||||
@override
|
||||
bool get wantKeepAlive => true;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_loadData();
|
||||
}
|
||||
|
||||
void _loadData() {
|
||||
// 模拟数据加载
|
||||
Future.delayed(const Duration(milliseconds: 500), () {
|
||||
setState(() {
|
||||
_monitorData = _generateMockData();
|
||||
_isLoading = false;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
List<MonitorDataModel> _generateMockData() {
|
||||
final stations = [
|
||||
('城东加压站', 'ST-001'),
|
||||
('城西水厂', 'ST-002'),
|
||||
('南区配水站', 'ST-003'),
|
||||
('北区调蓄池', 'ST-004'),
|
||||
('中心泵站', 'ST-005'),
|
||||
('开发区监测点', 'ST-006'),
|
||||
('高新区水厂', 'ST-007'),
|
||||
('工业园加压站', 'ST-008'),
|
||||
];
|
||||
|
||||
return stations.map((station) {
|
||||
return MonitorDataModel(
|
||||
id: station.$2,
|
||||
stationName: station.$1,
|
||||
stationCode: station.$2,
|
||||
pressure: 0.2 + (station.$2.hashCode % 30) / 100.0,
|
||||
flow: 100 + (station.$2.hashCode % 500).toDouble(),
|
||||
quality: 95 + (station.$2.hashCode % 5).toDouble(),
|
||||
status: station.$2.hashCode % 7 == 0 ? 'warning' : 'normal',
|
||||
updateTime: DateTime.now().subtract(
|
||||
Duration(minutes: station.$2.hashCode % 60),
|
||||
),
|
||||
);
|
||||
}).toList();
|
||||
}
|
||||
|
||||
Color _getStatusColor(String status) {
|
||||
switch (status) {
|
||||
case 'normal':
|
||||
return Colors.green;
|
||||
case 'warning':
|
||||
return Colors.orange;
|
||||
case 'error':
|
||||
return Colors.red;
|
||||
default:
|
||||
return Colors.grey;
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
super.build(context);
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: const Text('供水监测'),
|
||||
actions: [
|
||||
IconButton(
|
||||
icon: const Icon(Icons.refresh),
|
||||
onPressed: () {
|
||||
setState(() {
|
||||
_isLoading = true;
|
||||
});
|
||||
_loadData();
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
body: _isLoading
|
||||
? const Center(child: CircularProgressIndicator())
|
||||
: RefreshIndicator(
|
||||
onRefresh: () async {
|
||||
setState(() {
|
||||
_isLoading = true;
|
||||
});
|
||||
_loadData();
|
||||
},
|
||||
child: ListView.builder(
|
||||
padding: const EdgeInsets.all(12),
|
||||
itemCount: _monitorData.length,
|
||||
itemBuilder: (context, index) {
|
||||
final item = _monitorData[index];
|
||||
return _buildMonitorCard(item);
|
||||
},
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildMonitorCard(MonitorDataModel item) {
|
||||
return Card(
|
||||
margin: const EdgeInsets.only(bottom: 12),
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
const Icon(Icons.water_drop, color: Color(0xFF1976D2), size: 20),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: Text(
|
||||
item.stationName,
|
||||
style: const TextStyle(
|
||||
fontSize: 16,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
Container(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
|
||||
decoration: BoxDecoration(
|
||||
color: _getStatusColor(item.status).withOpacity(0.1),
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
border: Border.all(
|
||||
color: _getStatusColor(item.status),
|
||||
),
|
||||
),
|
||||
child: Text(
|
||||
item.status == 'normal' ? '正常' : '告警',
|
||||
style: TextStyle(
|
||||
fontSize: 12,
|
||||
color: _getStatusColor(item.status),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Row(
|
||||
children: [
|
||||
_buildDataItem('水压', '${item.pressure.toStringAsFixed(2)} MPa'),
|
||||
_buildDataItem('流量', '${item.flow.toStringAsFixed(1)} m³/h'),
|
||||
_buildDataItem('水质', '${item.quality.toStringAsFixed(1)}%'),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
'更新时间: ${item.updateTime.month}/${item.updateTime.day} '
|
||||
'${item.updateTime.hour.toString().padLeft(2, '0')}:'
|
||||
'${item.updateTime.minute.toString().padLeft(2, '0')}',
|
||||
style: TextStyle(fontSize: 12, color: Colors.grey[500]),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildDataItem(String label, String value) {
|
||||
return Expanded(
|
||||
child: Column(
|
||||
children: [
|
||||
Text(label, style: TextStyle(fontSize: 12, color: Colors.grey[600])),
|
||||
const SizedBox(height: 4),
|
||||
Text(
|
||||
value,
|
||||
style: const TextStyle(
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w600,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user