package com.moral.api.service.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.moral.api.entity.GovMonitorPoint;
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import com.moral.api.entity.HistoryAqi;
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import com.moral.api.mapper.HistoryAqiMapper;
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import com.moral.api.service.GovMonitorPointService;
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import com.moral.api.service.HistoryAqiService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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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.DateUtils;
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import lombok.extern.slf4j.Slf4j;
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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.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.ResponseEntity;
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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.client.RestTemplate;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* <p>
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* 国控aqi数据表 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 2021-06-15
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*/
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@Service
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@Slf4j
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public class HistoryAqiServiceImpl extends ServiceImpl<HistoryAqiMapper, HistoryAqi> implements HistoryAqiService {
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@Autowired
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private HistoryAqiMapper historyAqiMapper;
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@Autowired
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private RestTemplate restTemplate;
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@Autowired
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private GovMonitorPointService govMonitorPointService;
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@Autowired
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private RedisTemplate redisTemplate;
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@Override
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@Transactional
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public void insertHistoryAqi() {
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//设置请求头
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HttpHeaders headers = new HttpHeaders();
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headers.set("Authorization", "APPCODE 31b6ea8f804a4472be3b633cfee44849");
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HttpEntity requestEntity = new HttpEntity<>(headers);
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QueryWrapper<GovMonitorPoint> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("guid").eq("is_delete", Constants.NOT_DELETE);
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//获取所有国控，省控，县控站点
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List<GovMonitorPoint> govMonitorPoints = govMonitorPointService.list(queryWrapper);
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Date time = DateUtils.dataToTimeStampTime(new Date(), DateUtils.yyyy_MM_dd_HH_EN);
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String timeStr = DateUtils.dateToDateString(time, DateUtils.yyyy_MM_dd_HH_mm_ss_EN);
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for (GovMonitorPoint govMonitorPoint : govMonitorPoints) {
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String guid = govMonitorPoint.getGuid();
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ResponseEntity<String> response;
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try {
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//从第三方接口获取数据
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response = restTemplate.exchange("http://chinair.market.alicloudapi.com/api/v1/air_all/station_realtime?guid={1}&pubtime={2}", HttpMethod.GET, requestEntity, String.class, guid, timeStr);
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} catch (Exception e) {
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continue;
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}
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String body = response.getBody();
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Map<String, Object> data = JSONObject.parseObject(body, Map.class);
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Map<String, Object> map = (Map<String, Object>) data.get("data");
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if (ObjectUtils.isEmpty(map)) {
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continue;
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}
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HistoryAqi historyAqi = new HistoryAqi();
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historyAqi.setGuid(guid);
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historyAqi.setTime(DateUtils.addHours(time, -1));
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//存入数据库
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historyAqi.setValue(JSONObject.toJSONString(map));
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historyAqiMapper.insert(historyAqi);
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Map<String, Object> value = new HashMap<>();
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Object pm2_5 = map.get("pm2_5");
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Object pm10 = map.get("pm10");
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Object so2 = map.get("so2");
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Object no2 = map.get("no2");
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Object co = map.get("co");
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Object o3 = map.get("o3");
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if (!ObjectUtils.isEmpty(pm2_5)) {
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value.put(Constants.SENSOR_CODE_PM25, pm2_5);
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}
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if (!ObjectUtils.isEmpty(pm10)) {
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value.put(Constants.SENSOR_CODE_PM10, pm10);
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}
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if (!ObjectUtils.isEmpty(so2)) {
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value.put(Constants.SENSOR_CODE_SO2, so2);
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}
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if (!ObjectUtils.isEmpty(no2)) {
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value.put(Constants.SENSOR_CODE_NO2, no2);
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}
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if (!ObjectUtils.isEmpty(co)) {
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value.put(Constants.SENSOR_CODE_CO, Double.parseDouble(co.toString()));
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}
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if (!ObjectUtils.isEmpty(o3)) {
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value.put(Constants.SENSOR_CODE_O3, o3);
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}
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//aqi数据存入redis
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redisTemplate.opsForHash().put(RedisConstants.AQI_DATA, guid, value);
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}
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}
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@Override
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public HistoryAqi getHistoryApiByTimeAndGuid(String guid, String time) {
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QueryWrapper<HistoryAqi> wrapper_historyAqi = new QueryWrapper<>();
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wrapper_historyAqi.eq("guid", guid).eq("time", time);
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HistoryAqi historyAqi = new HistoryAqi();
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if (historyAqiMapper.selectCount(wrapper_historyAqi) == 1) {
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historyAqi = historyAqiMapper.selectOne(wrapper_historyAqi);
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}
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return historyAqi;
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}
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}
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