package com.stylefeng.guns.modular.crossCity.server.impl;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.stylefeng.guns.modular.crossCity.dao.LocationMapper;
import com.stylefeng.guns.modular.crossCity.dao.SiteMapper;
import com.stylefeng.guns.modular.crossCity.model.Site;
import com.stylefeng.guns.modular.crossCity.server.ISiteService;
import com.stylefeng.guns.modular.crossCity.warpper.SiteWarpper;
import com.stylefeng.guns.modular.system.util.GDMapElectricFenceUtil;
import com.stylefeng.guns.modular.system.util.model.GeoFencingPolygon;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.geo.GeoJsonPoint;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.*;
import java.util.stream.Collectors;


@Service
public class SiteServiceImpl extends ServiceImpl<SiteMapper, Site> implements ISiteService {

    @Resource
    private SiteMapper siteMapper;

    @Resource
    private LocationMapper locationMapper;
    
    @Autowired
    private MongoTemplate mongoTemplate;


    /**
     * 获取站点
     * @return
     * @throws Exception
     */
    @Override
    public List<SiteWarpper> querySite(Integer startSiteId) throws Exception {
        List<Map<String, Object>> sites = null;
        if(null == startSiteId){
            sites = siteMapper.querySite(null);
        }else{
            sites = siteMapper.querySite(startSiteId);
        }
        Set<String> set = new HashSet<>();
        for(Map<String, Object> site : sites) {
            set.add(site.get("cityCode").toString());
        }

        List<SiteWarpper> list = new ArrayList<>();
        for(String c : set){
            SiteWarpper siteWarpper = new SiteWarpper();
            List<Object> data = new ArrayList<>();
            String name = "";
            String code = "";
            for(Map<String, Object> s : sites){
                if(c.equals(s.get("cityCode").toString())){
                    Map<String, Object> map = new HashMap<>();
                    map.put("id", s.get("id"));
                    map.put("name", s.get("name").toString());
                    name = s.get("cityName").toString();
                    code = s.get("cityCode").toString();
                    data.add(map);
                }
            }
            siteWarpper.setName(name);
            siteWarpper.setCode(code);
            siteWarpper.setSites(data);
            list.add(siteWarpper);
        }
        return list;
    }


    /**
     * 判断点是都在区域范围内
     * @param siteId
     * @param code
     * @param lonLat
     * @return
     * @throws Exception
     */
    @Override
    public boolean areaMonitoring(Integer siteId, String code, String lonLat) throws Exception {
        List<Map<String, Object>> list = this.queryLocation(siteId);
        for(Map<String, Object> map : list){
            if(Integer.valueOf(map.get("type").toString()) == 1){//行政区域
                if(null != map.get("districtCode")){
                    if(code.equals(map.get("districtCode").toString())){
                        return true;
                    }
                    continue;
                }
                if(null != map.get("cityCode")){
                    if(code.equals(map.get("cityCode").toString())){
                        return true;
                    }
                    code = code.substring(0, 4) + "00";
                    if(code.equals(map.get("cityCode").toString())){
                        return true;
                    }
                    continue;
                }
                if(null != map.get("provinceCode")){
                    code = code.substring(0, 2) + "0000";
                    if(code.equals(map.get("provinceCode").toString())){
                        return true;
                    }
                    continue;
                }
            }
            if(Integer.valueOf(map.get("type").toString()) == 2){//电子围栏
                String[] split = lonLat.split(",");
                GeoJsonPoint point = new GeoJsonPoint(Double.valueOf(split[0]), Double.valueOf(split[1]));
                Query query = Query.query(Criteria.where("geoJsonPolygon").intersects(point));
                List<GeoFencingPolygon> geoFencingPolygons = mongoTemplate.find(query, GeoFencingPolygon.class);
                List<Integer> s_sites = geoFencingPolygons.stream().map(GeoFencingPolygon::getSiteId).collect(Collectors.toList());
                if(s_sites.contains(siteId)){
                    return true;
                }
            }
        }
        return false;
    }

    /**
     * 根据站点id获取地点区域
     * @param siteId
     * @return
     * @throws Exception
     */
    @Override
    public List<Map<String, Object>> queryLocation(Integer siteId) throws Exception {
        return locationMapper.queryLocation(siteId);
    }
}