125 lines
3.8 KiB
Dart
125 lines
3.8 KiB
Dart
import 'package:EasyDartModule/EasyDartModule.dart';
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import '../model/Bed.dart';
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import '../model/Person.dart';
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import '../model/Reservation.dart';
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import '../repository/BedRepository.dart';
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import '../enum/DeviceStatus.dart';
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class BedService {
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final BedRepository bedRepository = BedRepository();
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BedService();
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// 获取床位列表，支持查询参数
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Future<List> getBedList(Bed query) async {
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if (query.device_status != null && query.device_status!.isNotEmpty) {
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List<String> status = query.device_status!.split(",");
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if (status.length != 2) {
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// 查询所有的设备
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var allDevices =
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await EasyDartModule.redis.get("oid_${query.tid}_devices");
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if (allDevices != null && allDevices.isNotEmpty) {
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List<String> deviceList = allDevices.split(',');
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if (status[0] == '0') {
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// 查询离线设备
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List<String> offlineDevices = [];
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for (var deviceId in deviceList) {
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var isOnline = await EasyDartModule.redis.get("oid_${deviceId}");
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if (isOnline == null) {
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offlineDevices.add(deviceId);
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}
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}
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query.deviceIds = offlineDevices;
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}
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if (status[0] == '1') {
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// 查询在线设备
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List<String> onlineDevices = [];
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for (var deviceId in deviceList) {
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var isOnline = await EasyDartModule.redis.get("oid_${deviceId}");
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if (isOnline != null) {
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onlineDevices.add(deviceId);
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}
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}
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query.deviceIds = onlineDevices;
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}
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}
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}
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}
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List bedList = await bedRepository.fetchBedList(query);
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if (bedList.isNotEmpty) {
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fillDeviceStatus(bedList);
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}
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return bedList;
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}
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// 获取单个床位信息
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Future<Map?> getBedById(String bedId) async {
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return await bedRepository.fetchBedById(bedId);
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}
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// 创建床位
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Future<bool> createBed(Bed bed) async {
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// 直接将异常抛给调用者
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bed.created_at = DateTime.now().millisecondsSinceEpoch;
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bed.deleted = 0;
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return await bedRepository.insertBed(bed);
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}
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// 更新床位信息
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Future<String> updateBed(String bedId, Bed updatedBed) async {
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// 直接将异常抛给调用者
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updatedBed.updated_at = DateTime.now().millisecondsSinceEpoch;
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return await bedRepository.updateBed(bedId, updatedBed);
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}
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// 删除床位
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Future<String> deleteBed(String bedId) async {
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// 直接将异常抛给调用者
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if (bedId == null || bedId.isEmpty) {
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return "ID不能为空";
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}
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return await bedRepository.deleteBed(bedId);
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}
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Future<int> getBedCount(Bed query) async {
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return await bedRepository.getBedCount(query);
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}
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//查询预约入住信息
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getOrderCheckIn(Reservation query) async {
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return await bedRepository.getOrderCheckInList(query);
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}
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//设备在离线
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void fillDeviceStatus(List bedList) {
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try {
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if (bedList.isNotEmpty) {
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bedList.forEach((bed) async {
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if (bed['device_id'] != null) {
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String deviceId = bed['device_id'];
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if (deviceId != null && deviceId.isNotEmpty) {
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var deviceStatus =
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await EasyDartModule.redis.get("mac_$deviceId");
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if (deviceStatus != null) {
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bed['device_status'] = DeviceStatus.ONLINE.code;
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} else {
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bed['device_status'] = DeviceStatus.OFFLONE.code;
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}
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bed['map_device_status'] = deviceStatus;//地图设备状态
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}
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}
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});
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}
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} catch (e) {
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print(e);
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}
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}
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//更新床位状态
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Future<void> updateBedStatus(String bed_id, int code, Person person) async {
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await bedRepository.updateBedStatus(bed_id, code, person);
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}
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}
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