package com.jiale.web.controller.pojo;
 
import lombok.Data;
 
import java.io.Serializable;
 
/**
 * @Author: Hello World
 * @Date: 2021/9/16 16:12
 * @Description:
 */
@Data
public class AddressInfo implements Serializable {
 
    /**网点名称*/
    private String title;
    /**网点地址*/
    private String address;
    /**网点联系方式*/
    private String phone;
    /**网点坐标-精度*/
    private double x;
    /**网点坐标-纬度*/
    private double y;
}

package com.jiale;
 
import com.jiale.common.config.JialeGlobal;
import com.jiale.web.controller.pojo.AddressInfo;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.geo.*;
import org.springframework.data.redis.connection.RedisGeoCommands;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.RequestMapping;
 
import java.math.BigDecimal;
import java.util.List;
 
 
/**
 * @Author: Hello World
 * @Date: 2021/9/15 17:47
 * @Description:
 */
@SpringBootTest
public class JialeTests {
 
    @Autowired
    RedisTemplate redisTemplate;
 
   @Test
    public void test1(){
        System.out.println(JialeGlobal.getUploadPath());
    }
 
    /**
     * 一.向redis中添加位置信息
     * 1.网店位置信息-geo
     * 2.网点详细信息
     */
    @Test
    public void geoAdd(){
        //1.网点位置信息存储120.653208,28.032606
        Point point = new Point(120.653208, 28.032606);
        redisTemplate.boundGeoOps("outlets").add(point,"江心屿");
        //2.网点详细信息
        AddressInfo addressInfo = new AddressInfo();
        addressInfo.setTitle("江心屿");
        addressInfo.setAddress("浙江省温州市鹿城区江心屿景区内");
        addressInfo.setPhone("(0577)88201281");
        addressInfo.setX(120.653208);
        addressInfo.setY(28.032606);
        redisTemplate.boundHashOps("outletsInfo").put("江心屿",addressInfo);
    }
 
    /**
     * 二.获取位置坐标信息
     */
    @Test
    public  void geoPos(){
        //传入位置名称查询位置信息
        List<Point> position = redisTemplate.boundGeoOps("outlets").position("南塘五组团");
        for (Point point : position) {
            System.out.println(point);
        }
    }
 
    /**
     * 三.计算两个位置信息
     */
    @Test
    public void geoDist(){
        /**
        Distance distance = redisTemplate.boundGeoOps("outlets").distance("江心屿", "温州乐园");
        //距离
        double value = distance.getValue();
        //单位
        String unit = distance.getUnit();
        System.out.println("两点相距:"+value+unit);
         */
        //以km展示
        /**
        Distance distance = redisTemplate.boundGeoOps("outlets").distance("江心屿", "温州乐园", Metrics.KILOMETERS);
        //距离
        double value = distance.getValue();
        //单位
        String unit = distance.getUnit();
        System.out.println("两点相距:"+value+unit);*/
 
        //保留两位小数
        Distance distance = redisTemplate.boundGeoOps("outlets").distance("江心屿", "温州乐园", Metrics.KILOMETERS);
        //距离
        double value = distance.getValue();
        //单位
        String unit = distance.getUnit();
        System.out.println("两点相距:"+new BigDecimal(value).setScale(2,BigDecimal.ROUND_HALF_UP) +unit);
    }
 
    /**
     * 四.按照给定的经纬度查找指定范围的位置
     */
    @Test
    public  void geoRadius(){
        //指定位置
        Point point = new Point(120.754274,  27.983296);
        //构建条件-10km
        Distance distance = new Distance(10, Metrics.KILOMETERS);
        Circle circle = new Circle(point,distance);
        //RedisGeoCommands
        RedisGeoCommands.GeoRadiusCommandArgs args = RedisGeoCommands.GeoRadiusCommandArgs.newGeoRadiusArgs();
         //包含位置信息
        args.includeDistance();
 
        //存放的是查询到的网址位置信息
        GeoResults<RedisGeoCommands.GeoLocation<String>> outlets = redisTemplate.boundGeoOps("outlets").radius(circle, args);
        for (GeoResult<RedisGeoCommands.GeoLocation<String>> outlet : outlets) {
            //获取距离信息
            Distance outletDistance = outlet.getDistance();
            //距离
            double value = outletDistance.getValue();
            //单位
            String unit = outletDistance.getUnit();
            System.out.println("当前坐标距离:"+outlet.getContent().getName()+value+unit);
        }
    }
 
    /**
     * 五.按照指定元素(必须在集合中存在)查找指定范围位置
     */
    @Test
    public void geoRadiusByMember(){
        //构建条件
        Distance distance = new Distance(10, Metrics.KILOMETERS);
        //构建条件-包含位置信息
        RedisGeoCommands.GeoRadiusCommandArgs args = RedisGeoCommands.GeoRadiusCommandArgs.newGeoRadiusArgs();
        args.includeDistance();
        //参数  key   构建的条件  其他条件
        GeoResults<RedisGeoCommands.GeoLocation<String>> outlets = redisTemplate.boundGeoOps("outlets").radius("江心屿", distance,args);
        for (GeoResult<RedisGeoCommands.GeoLocation<String>> outlet : outlets) {
            //获取距离信息
            Distance outletDistance = outlet.getDistance();
            //距离
            double value = outletDistance.getValue();
            //单位
            String unit = outletDistance.getUnit();
            System.out.println("江心屿距离:"+outlet.getContent().getName()+value+unit);
        }
    }
}