package com.mogo.map;

import com.zhidaoauto.map.sdk.open.query.LonLatPoint;

import java.util.List;

/**
 * 道路数据缓存
 *
 * @author tongchenfei
 */
public class RoadCacheWrapper {
    private List<LonLatPoint> road;
    private double lastDistanceDiff;
    private int roadLength = -1;

    private float laneWidth = -1;

    public RoadCacheWrapper(List<LonLatPoint> road) {
        setRoad(road);
    }

    public List<LonLatPoint> getRoad() {
        return road;
    }

    public void setRoad(List<LonLatPoint> road) {
        this.road = road;
        if(road!=null) {
            roadLength = road.size();
        }
    }

    public double getLastDistanceDiff() {
        return lastDistanceDiff;
    }

    public void setLastDistanceDiff(double lastDistanceDiff) {
        this.lastDistanceDiff = lastDistanceDiff;
    }

    public double getLastLat(){
        if (roadLength != -1) {
            return road.get(roadLength - 1).getLatitude();
        }
        return 0;
    }

    public double getLastLon(){
        if (roadLength != -1) {
            return road.get(roadLength - 1).getLongitude();
        }
        return 0;
    }

    public float getLaneWidth() {
        return laneWidth;
    }

    public void setLaneWidth(float laneWidth) {
        this.laneWidth = laneWidth;
    }

    public boolean inCache(double lon, double lat) {
        if (roadLength > 0) {
            LonLatPoint start = road.get(0);
            LonLatPoint end = road.get(roadLength - 1);
            boolean latInRoad = false;
            boolean lonInRoad = false;
            if (start.getLatitude() > end.getLatitude()) {
                latInRoad = lat <= start.getLatitude() && lat >= end.getLatitude();
            }else{
                latInRoad = lat >= start.getLatitude() && lat <= end.getLatitude();
            }

            if (start.getLongitude() > end.getLongitude()) {
                lonInRoad = lon <= start.getLongitude() && lon >= end.getLongitude();
            }else{
                lonInRoad = lon >= start.getLongitude() && lon <= end.getLongitude();
            }

            return latInRoad && lonInRoad;
        }
        return false;
    }

}