package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.stylefeng.guns.modular.system.dao.AdvertisementMapper;
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import com.stylefeng.guns.modular.system.model.Advertisement;
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import com.stylefeng.guns.modular.system.service.IAdvertisementService;
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import com.stylefeng.guns.modular.system.util.GoogleMap.AddressComponentsVo;
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import com.stylefeng.guns.modular.system.util.GoogleMap.GoogleMapUtil;
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import com.stylefeng.guns.modular.system.util.GoogleMap.ReverseGeocodeVo;
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import com.stylefeng.guns.modular.system.util.RedisUtil;
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import com.stylefeng.guns.modular.system.warpper.AdvertisementWarpper;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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@Service
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public class AdvertisementServiceImpl extends ServiceImpl<AdvertisementMapper, Advertisement> implements IAdvertisementService {
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@Resource
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private AdvertisementMapper advertisementMapper;
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@Resource
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private RedisUtil redisUtil;
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/**
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* 获取广告
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* @param type 广告类型（1：弹窗广告，2：底部广告）
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* @return
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* @throws Exception
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*/
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@Override
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public List<AdvertisementWarpper> queryAdvertisement(Integer uid, Double lat, Double lnt, Integer type) throws Exception {
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String tripId = redisUtil.getValue("trip" + uid);
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ReverseGeocodeVo reverseGeocode = GoogleMapUtil.getReverseGeocode(lat, lnt, tripId);
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if(null == reverseGeocode){
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return new ArrayList<>();
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}
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AddressComponentsVo[] addressComponentsVos = reverseGeocode.getAddressComponentsVos();
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String[] city = new String[addressComponentsVos.length];
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for (int i = 0; i < addressComponentsVos.length; i++) {
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city[i] = addressComponentsVos[i].getLongName();
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}
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List<AdvertisementWarpper> list = advertisementMapper.queryAdvertisement(city, type);
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return list;
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}
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}
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