package com.xiaopeng.map.utils;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.xiaopeng.api.dto.operation.LonLatDto;
import com.xiaopeng.api.vo.operation.RouteVo;
import com.xiaopeng.common.core.utils.HttpUtils;
import com.xiaopeng.map.mangodb.service.XpGeoFencingPolygonService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

/**
 * 高德地图的地理编码工具类
 */
@Component
@Lazy
public class GDMapGeocodingUtil {

    private String key = "66ae577f63898dae3016d599fda57221";


    @Autowired
    private XpGeoFencingPolygonService xpGeoFencingPolygonService;


    /**
     * 根据起始点获取驾车距离 和 时间  以及避让区域
     *
     * @param start 起点
     * @param end 终点
     * @param avoidRoads 避让点
     * @param fenceId mango id
     * @param routePlanRule 线路规划规则
     *
     * @return
     * @throws Exception
     */
    public RouteVo getDistanceAndTime(LonLatDto start, LonLatDto end,String avoidRoads,String fenceId,Integer routePlanRule)  {
        RouteVo routeVo = new RouteVo();

        String url = "https://tsapi.amap.com/v1/route/price?key=" + key + "&extensions=all&start=" + start.getLongitude() + "," + start.getLatitude();
        HashMap<String, Object> params = new HashMap<>();
        params.put("extensions", "all");
        params.put("start", start.getLongitude() + "," + start.getLatitude());
        params.put("end", end.getLongitude() + "," + end.getLatitude());
        params.put("routeUserType",2);
        if(avoidRoads!=null && !avoidRoads.isEmpty()){
            params.put("voidPolygons", avoidRoads);
        }
        if(routePlanRule!=null){
            params.put("strategy", routePlanRule);
        }

        String post = HttpUtils.post(url, JSON.toJSONString(params));
        System.out.println("高德地图返回结果："+ post);
//        String forObject = restTemplate.getForObject(url, String.class, params);
        JSONObject jsonObject = JSON.parseObject(post);
        String data = jsonObject.getString("data");

        JSONObject jsonObject1 = JSON.parseObject(data);
        JSONArray path = jsonObject1.getJSONArray("paths");
        for (Object o : path) {
            JSONObject jsonObject2 = (JSONObject) o;
            String routeID = jsonObject2.getString("routeID");
            String points = jsonObject2.getString("points");
            String[] split = points.split(";");
            int temp=0;
            // 取5分之一的点位
            for (int i = 0; i < split.length; i++) {
                if (i % 5 == 0) {
                    String[] split1 = split[i].split(",");
                    LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
                    if (!xpGeoFencingPolygonService.isInFence(lonLatDto.getLongitude(), lonLatDto.getLatitude(), fenceId, "operating_area")) {
                        temp++;
                        break;
                    }
                }
            }
            if(temp==0){
                Integer costTime = jsonObject2.getInteger("costTime");
                Integer distance = jsonObject2.getInteger("distance");
                routeVo.setDistance(distance);
                routeVo.setDuration(costTime);
                ArrayList<LonLatDto> lonLatDtos = new ArrayList<>(split.length);
                for (String s : split) {
                    String[] split1 = s.split(",");
                    LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
                    lonLatDtos.add(lonLatDto);
                }
                routeVo.setPolyline(lonLatDtos);
                routeVo.setRouteID(routeID);
                return routeVo;
            }
        }

        return null;

    }


    /**
     * 线路还原接口
     * 车端使用的数据
     * @param routeID
     * @return
     */
    public String routed(String routeID){
        String url = "https://tsapi.amap.com/v1/route/query/routeid?key=" + key;
        HashMap<String, Object> params = new HashMap<>();
        params.put("routeID", routeID);
        params.put("sdkVersion", "9.850.152.3.532");
        params.put("encoderVersion", "5.1");
        String post = HttpUtils.post(url, JSON.toJSONString(params));
        System.out.println("高德地图返回结果："+ post);
        JSONObject jsonObject = JSON.parseObject(post);
        return jsonObject.getString("data");
    }



    /**
     * 根据经纬度获取行政区域信息
     * @param lon
     * @param lan
     * @return
     * @throws Exception
     */
    public Map<String, String> geocode(String lon, String lan) {
        String url = "https://restapi.amap.com/v3/geocode/regeo?key=" + key + "&location=" + lon + "," + lan;
        String forObject = HttpUtils.sendGet(url);
        JSONObject jsonObject = JSON.parseObject(forObject);
        Map<String, String> map = new HashMap<>();
        if(jsonObject.getString("status").equals("1")){
            JSONObject regeocode = jsonObject.getJSONObject("regeocode");
            JSONObject addressComponent = regeocode.getJSONObject("addressComponent");
            String address = regeocode.getString("formatted_address");
            map.put("address", address);
            String code = addressComponent.getString("adcode");
            String province = addressComponent.getString("province");
            String city = addressComponent.getString("city");
            String district = addressComponent.getString("district");
            map.put("province", province);
            map.put("provinceCode", code.substring(0, 2) + "0000");
            map.put("city", city);
            map.put("cityCode", code.substring(0, 4) + "00");
            map.put("district", district);
            map.put("districtCode", code);
        }
        return map;
    }

}