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.CityConfigWeatherForecast;
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import com.moral.api.entity.CityWeatherForecast;
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import com.moral.api.mapper.CityWeatherForecastMapper;
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import com.moral.api.service.CityConfigWeatherForecastService;
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import com.moral.api.service.CityWeatherForecastService;
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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.util.DateUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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import java.util.ArrayList;
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import java.util.Date;
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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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* 城市预测气象数据表 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 2021-12-30
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*/
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@Service
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public class CityWeatherForecastServiceImpl extends ServiceImpl<CityWeatherForecastMapper, CityWeatherForecast> implements CityWeatherForecastService {
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@Autowired
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private CityConfigWeatherForecastService cityConfigWeatherForecastService;
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@Autowired
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private RestTemplate restTemplate;
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@Autowired
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private CityWeatherForecastMapper cityWeatherForecastMapper;
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@Override
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public void insertCityWeatherForecast() {
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Date nextDay = DateUtils.addDays(new Date(), 1);
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String nextTime = DateUtils.dateToDateString(nextDay, DateUtils.yyyy_MM_dd_EN);
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//获取城市配置
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QueryWrapper<CityConfigWeatherForecast> wrapper = new QueryWrapper<>();
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wrapper.select("city_code", "location_id").eq("is_delete", Constants.NOT_DELETE);
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List<CityConfigWeatherForecast> list = cityConfigWeatherForecastService.list(wrapper);
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List<CityWeatherForecast> cityWeatherForecasts = new ArrayList<>();
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CityWeatherForecast cityWeatherForecast = new CityWeatherForecast();
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for (CityConfigWeatherForecast cityConfigWeatherForecast : list) {
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Integer cityCode = cityConfigWeatherForecast.getCityCode();
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Integer locationId = cityConfigWeatherForecast.getLocationId();
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Map<String, Object> data = restTemplate.getForObject("https://api.qweather.com/v7/weather/72h?key=da05c6c4852d4f7aa3364a9236ee9e26&gzip=n&location={1}", Map.class, locationId);
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List<Map<String, Object>> hourly = (List<Map<String, Object>>) data.get("hourly");
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for (Map<String, Object> hourlyMap : hourly) {
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String fxTime = hourlyMap.get("fxTime").toString();
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String dayTime = fxTime.split("T")[0];
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if (dayTime.equals(nextTime)) {
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String hourTime = fxTime.substring(0, 17).replaceAll("T", " ");
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cityWeatherForecast.setCityCode(cityCode);
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cityWeatherForecast.setTime(DateUtils.getDate(hourTime, DateUtils.yyyy_MM_dd_HH_EN));
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cityWeatherForecast.setValue(JSONObject.toJSONString(hourlyMap));
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cityWeatherForecasts.add(cityWeatherForecast);
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}
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}
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}
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cityWeatherForecastMapper.insertCityWeatherForecast(cityWeatherForecasts);
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}
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}
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