package com.moral.api.service.impl;
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import com.alibaba.fastjson.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.moral.api.entity.*;
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import com.moral.api.mapper.*;
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import com.moral.api.pojo.vo.device.DeviceVO;
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import com.moral.api.service.DeviceService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.moral.api.util.LogUtils;
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import com.moral.constant.Constants;
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import com.moral.constant.RedisConstants;
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import com.moral.util.ConvertUtils;
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import com.moral.util.DateUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.ObjectUtils;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import java.beans.PropertyDescriptor;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import javax.servlet.http.HttpServletRequest;
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/**
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* <p>
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* 设备表 服务实现类
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* </p>
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*
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* @author moral
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* @since 2021-05-11
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*/
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@Service
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public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> implements DeviceService {
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@Autowired
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private DeviceMapper deviceMapper;
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@Autowired
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private ManageAccountMapper manageAccountMapper;
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@Autowired
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private OrganizationMapper organizationMapper;
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@Autowired
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private MonitorPointMapper monitorPointMapper;
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@Autowired
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private SysDictTypeMapper sysDictTypeMapper;
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@Autowired
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private SysDictDataMapper sysDictDataMapper;
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@Autowired
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private LogUtils logUtils;
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@Autowired
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private RedisTemplate redisTemplate;
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@Autowired
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private OrganizationUnitAlarmMapper organizationUnitAlarmMapper;
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@Autowired
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private VersionSensorUnitMapper versionSensorUnitMapper;
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/*
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* 从redis获取设备信息
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* */
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private Map<String, Object> getDeviceInfoFromRedis(String mac) {
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Map<String, Object> deviceInfo = (Map<String, Object>) redisTemplate.opsForValue().get(RedisConstants.DEVICE + mac);
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return deviceInfo;
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}
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/*
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* 设备信息存入redis
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*/
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private void setDeviceInfoToRedis(String mac, Map<String, Object> deviceInfo) {
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redisTemplate.opsForValue().set(getDeviceKey(mac), deviceInfo);
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}
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/*
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* 从redis删除设备信息
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*/
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private void delDeviceInfoFromRedis(String mac) {
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redisTemplate.delete(getDeviceKey(mac));
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}
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/*
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* 获取设备信息在redis里的key
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*/
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private String getDeviceKey(String mac) {
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return keysConnect(RedisConstants.DEVICE, mac);
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}
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//redis key前缀
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private String keysConnect(String... keys) {
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StringBuilder key = new StringBuilder(keys[0]);
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for (int i = 1; i < keys.length; i++) {
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key.append("_");
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key.append(keys[i]);
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}
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return key.toString().toLowerCase();
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}
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@Override
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@Transactional
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public void insert(Device device) {
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Integer orgId = monitorPointMapper.selectById(device.getMonitorPointId()).getOrganizationId();
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device.setOrganizationId(orgId);
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deviceMapper.insert(device);
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Map<String, Object> deviceInfo = selectDeviceInfoById(device.getId());
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//维护组织型号关系表
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QueryWrapper<OrganizationUnitAlarm> queryOrganizationVersionWrapper = new QueryWrapper<>();
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queryOrganizationVersionWrapper.eq("organization_id",orgId);
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queryOrganizationVersionWrapper.eq("version_id",device.getDeviceVersionId());
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queryOrganizationVersionWrapper.eq("is_delete",Constants.NOT_DELETE);
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List<OrganizationUnitAlarm> organizationUnitAlarms = organizationUnitAlarmMapper.selectList(queryOrganizationVersionWrapper);
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if(ObjectUtils.isEmpty(organizationUnitAlarms)){
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QueryWrapper<VersionSensorUnit> queryVersionSensorUnitWrapper =new QueryWrapper<>();
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queryVersionSensorUnitWrapper.eq("version_id",device.getDeviceVersionId());
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queryVersionSensorUnitWrapper.eq("is_delete",Constants.NOT_DELETE);
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List<VersionSensorUnit> versionSensorUnits = versionSensorUnitMapper.selectList(queryVersionSensorUnitWrapper);
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if(!ObjectUtils.isEmpty(versionSensorUnits)){
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for (VersionSensorUnit versionSensorUnit : versionSensorUnits) {
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OrganizationUnitAlarm organizationUnitAlarm = new OrganizationUnitAlarm();
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organizationUnitAlarm.setOrganizationId(orgId);
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organizationUnitAlarm.setVersionId(device.getDeviceVersionId());
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organizationUnitAlarm.setSensorCode(versionSensorUnit.getSensorCode());
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organizationUnitAlarm.setUnitKey(versionSensorUnit.getUnitKey());
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organizationUnitAlarmMapper.insert(organizationUnitAlarm);
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}
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}
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}
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//新增设备信息存入redis
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String mac = device.getMac();
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//从redis中删除设备信息
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delDeviceInfoFromRedis(mac);
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//设备信息存入redis
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setDeviceInfoToRedis(mac, deviceInfo);
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//操作日志记录
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HttpServletRequest request = ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
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StringBuilder content = new StringBuilder();
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content.append("添加了设备：").append(device.getName()).append("；").append("mac：").append(mac);
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logUtils.saveOperationForManage(request, content.toString(), Constants.INSERT_OPERATE_TYPE);
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}
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@Override
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@Transactional
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public void delete(Integer deviceId) {
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UpdateWrapper<Device> updateWrapper = new UpdateWrapper<>();
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updateWrapper.eq("id", deviceId).set("is_delete", Constants.DELETE);
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deviceMapper.update(null, updateWrapper);
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Device device = deviceMapper.selectById(deviceId);
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String mac = device.getMac();
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//从redis中删除设备信息
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delDeviceInfoFromRedis(mac);
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//操作日志记录
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HttpServletRequest request = ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
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StringBuilder content = new StringBuilder();
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content.append("删除了设备：").append(device.getName()).append(";").append("mac：").append(mac);
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logUtils.saveOperationForManage(request, content.toString(), Constants.DELETE_OPERATE_TYPE);
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}
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@Override
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@Transactional
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public void update(Device device) {
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Integer deviceId = device.getId();
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Device oldDevice = deviceMapper.selectById(deviceId);
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deviceMapper.updateById(device);
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String mac = deviceMapper.selectById(deviceId).getMac();
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//从redis中删除设备信息
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delDeviceInfoFromRedis(mac);
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Map<String, Object> deviceInfo = selectDeviceInfoById(deviceId);
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//设备信息存入redis
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setDeviceInfoToRedis(mac, deviceInfo);
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//操作日志记录
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HttpServletRequest request = ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
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StringBuilder content = new StringBuilder();
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content.append("修改了设备：").append(mac).append("：");
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Field[] fields = Device.class.getDeclaredFields();
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for (Field field : fields) {
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if (field.getName().equals("id")) {
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continue;
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}
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if ("serialVersionUID".equals(field.getName())) {
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continue;
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}
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String fieldName = field.getName();
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PropertyDescriptor pd = null;
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try {
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pd = new PropertyDescriptor(fieldName, Device.class);
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Method method = pd.getReadMethod();
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Object o1 = method.invoke(oldDevice);
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Object o2 = method.invoke(device);
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if (o2 != null) {
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content.append(fieldName).append("：").append(o1).append("-->").append(o2).append("；");
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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logUtils.saveOperationForManage(request, content.toString(), Constants.UPDATE_OPERATE_TYPE);
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}
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@Override
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public List<Map<String, Object>> selectAllOperators() {
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//维护人列表
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QueryWrapper<ManageAccount> operatorWrapper = new QueryWrapper<>();
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operatorWrapper.select("id", "user_name").eq("is_delete", Constants.NOT_DELETE);
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return manageAccountMapper.selectMaps(operatorWrapper);
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}
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//根据字典类型获取字典数据
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@Override
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public List<Map<String, Object>> selectDeviceDictData(String dictType) {
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QueryWrapper<SysDictType> typeQueryWrapper = new QueryWrapper<>();
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typeQueryWrapper.select("id").eq("name", dictType);
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SysDictType sysDictType = sysDictTypeMapper.selectOne(typeQueryWrapper);
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QueryWrapper<SysDictData> dataQueryWrapper = new QueryWrapper<>();
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dataQueryWrapper.select("dataKey", "dataValue").eq("dict_type_id", sysDictType.getId()).eq("is_delete", Constants.NOT_DELETE);
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return sysDictDataMapper.selectMaps(dataQueryWrapper);
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}
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@Override
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public List<Map<String, Object>> selectMonitorsByOrgId(Integer orgId) {
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QueryWrapper<MonitorPoint> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("id", "name").eq("organization_id", orgId).eq("is_delete", Constants.NOT_DELETE);
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return monitorPointMapper.selectMaps(queryWrapper);
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}
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@Override
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public Map<String, Object> selectDevicesByOrgId(Map<String, Object> parameters) {
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return selectDevices(parameters);
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}
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@Override
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public Map<String, Object> selectDevicesByMpId(Map<String, Object> parameters) {
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return selectDevices(parameters);
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}
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@Override
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public Map<String, Object> selectDevices(Map<String, Object> parameters) {
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QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
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int page = Integer.parseInt(parameters.get("page").toString());
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int size = Integer.parseInt(parameters.get("size").toString());
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Object order = parameters.get("order");
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Object orderType = parameters.get("orderType");
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Object name = parameters.get("name");
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Object mac = parameters.get("mac");
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Object orgId = parameters.get("organizationId");
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Object mpId = parameters.get("monitorPointId");
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//查询某组织下所有设备
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if (orgId != null) {
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queryWrapper.eq("organization_id", orgId);
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}
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//查询某站点下所有设备
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if (mpId != null) {
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queryWrapper.eq("monitor_point_id", mpId);
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}
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if (name != null) {
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queryWrapper.like("name", name);
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}
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if (mac != null) {
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queryWrapper.like("mac", mac);
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}
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//排序参数,默认create_time降序
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if (order != null && orderType != null) {
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if (Constants.ORDER_ASC.equals(orderType)) {
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queryWrapper.orderByAsc(ConvertUtils.toLine(order.toString()));
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} else {
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queryWrapper.orderByDesc(ConvertUtils.toLine(order.toString()));
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}
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} else {
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queryWrapper.orderByDesc("create_time");
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}
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queryWrapper.eq("is_delete", Constants.NOT_DELETE);
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Page<Device> devicePage = new Page<>(page, size);
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deviceMapper.selectPage(devicePage, queryWrapper);
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List<Device> devices = devicePage.getRecords();
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List<Map<String, Object>> items = new ArrayList<>();
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for (Device device : devices) {
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Map<String, Object> deviceInfo = selectDeviceInfoById(device.getId());
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items.add(deviceInfo);
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}
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Map<String, Object> result = new LinkedHashMap<>();
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result.put("total", devicePage.getTotal());
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result.put("totalPage", devicePage.getPages());
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result.put("current", devicePage.getCurrent());
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result.put("pageSize", devicePage.getSize());
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result.put("item", items);
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return result;
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}
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@Override
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public Map<String, Object> selectDeviceInfoById(Integer deviceId) {
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String mac = deviceMapper.selectById(deviceId).getMac();
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Map<String, Object> deviceInfo = getDeviceInfoFromRedis(mac);
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//先从redis中取
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if (deviceInfo != null) {
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return deviceInfo;
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}
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deviceInfo = new LinkedHashMap<>();
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DeviceVO device = deviceMapper.selectDeviceInfoById(deviceId);
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//设备
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deviceInfo.put("id", device.getId());
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deviceInfo.put("name", device.getName());
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deviceInfo.put("mac", device.getMac());
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deviceInfo.put("address", device.getAddress());
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deviceInfo.put("longitude", device.getLongitude());
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deviceInfo.put("latitude", device.getLatitude());
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deviceInfo.put("createTime", DateUtils.dateToDateString(device.getCreateTime()));
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deviceInfo.put("installTime", device.getInstallTime() == null ? null : DateUtils.dateToDateString(device.getInstallTime()));
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//扩展字段
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deviceInfo.put("extend", device.getExtend());
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//行业
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deviceInfo.put("profession", device.getProfession());
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deviceInfo.put("professionName", device.getProfessionName());
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//工艺
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deviceInfo.put("tech", device.getTech());
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deviceInfo.put("techName", device.getTechName());
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//检测器
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deviceInfo.put("detector", device.getDetector());
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deviceInfo.put("detectorName", device.getDetectorName());
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//采购商
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deviceInfo.put("purchaser", device.getPurchaser());
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deviceInfo.put("purchaserName", device.getPurchaserName());
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//型号
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Map<String, Object> versionInfo = new LinkedHashMap<>();
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Version version = device.getVersion();
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versionInfo.put("id", version.getId());
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versionInfo.put("name", version.getName());
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deviceInfo.put("version", versionInfo);
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//维护人
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List<Map<String, Object>> operatorsInfo = new ArrayList<>();
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List<ManageAccount> operators = device.getOperators();
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for (ManageAccount operator : operators) {
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Map<String, Object> operatorMap = new LinkedHashMap<>();
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operatorMap.put("id", operator.getId());
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operatorMap.put("name", operator.getUserName());
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operatorsInfo.add(operatorMap);
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}
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deviceInfo.put("operators", operatorsInfo);
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//组织
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Map<String, Object> orgInfo = new LinkedHashMap<>();
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Organization organization = device.getOrganization();
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orgInfo.put("id", organization.getId());
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orgInfo.put("name", organization.getName());
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deviceInfo.put("organization", orgInfo);
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//站点
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Map<String, Object> mpInfo = new LinkedHashMap<>();
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MonitorPoint monitorPoint = device.getMonitorPoint();
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mpInfo.put("id", monitorPoint.getId());
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mpInfo.put("name", monitorPoint.getName());
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deviceInfo.put("monitorPoint", mpInfo);
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setDeviceInfoToRedis(mac, deviceInfo);
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return deviceInfo;
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}
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@Override
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public List<Map<String, Object>> selectAllOrganization() {
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QueryWrapper<Organization> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("id", "name").eq("is_delete", Constants.NOT_DELETE);
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return organizationMapper.selectMaps(queryWrapper);
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}
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@Override
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public List<Map<String, Object>> selectAllMonitorPoint() {
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QueryWrapper<MonitorPoint> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("id", "name").eq("is_delete", Constants.NOT_DELETE);
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return monitorPointMapper.selectMaps(queryWrapper);
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}
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@Override
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public Map<String, Object> getDeviceByMac(String mac) {
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Map<String, Object> deviceInfo = getDeviceInfoFromRedis(mac);
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if (deviceInfo == null) {
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QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("mac", mac).eq("is_delete", Constants.NOT_DELETE);
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Device device = deviceMapper.selectOne(queryWrapper);
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if (device != null) {
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deviceInfo = selectDeviceInfoById(device.getId());
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setDeviceInfoToRedis(mac, deviceInfo);
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}
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}
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return deviceInfo;
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}
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@Override
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public Map<String, Object> adjustDeviceData(Map<String, Object> deviceData, Map<String, Object> deviceInfo) {
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return null;
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}
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@Override
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public Map<String, Object> judgeDeviceState(Map<String, Object> deviceData, Map<String, Object> deviceInfo) {
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return null;
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}
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}
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