server/module_service/area_business_geofault.h

#ifndef AREA_BUSINESS_GEOFAULT
#define AREA_BUSINESS_GEOFAULT

/**
 * @brief 简要说明
 * @author 戴月腾
 * @date 2019-01-15
 */

#include"area_business.h"
#include <unordered_map>
#include<vector>

struct config_file;
struct point;
struct area;

/**
 * @brief 当采煤机和掘进机有数据点过来的时候，判断当前点与地址断层坐标点的距离d。如d<设置的阈值，则告警，d>阈值则取消。
 */
class area_business_geofault:public area_business
{
public:
    int area_business_type()
    {
        return 11;
    }

    void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr);
    void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr);
    void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr);

    static void init(config_file& config);

    static void init_geofault_from_db();

private:
    static bool _is_near(std::shared_ptr<area>& area_ptr, double x, double y, double& out_dist);

    static std::vector<std::string> split(const std::string& str, char tag)
    {
        std::vector<std::string>  arr;
        std::string subStr;

        for(size_t i = 0; i < str.length(); i++)
        {
            if(tag == str[i])
            {
                if(!subStr.empty())
                {
                    arr.push_back(subStr);
                    subStr.clear();
                }
            }
            else
            {
                subStr.push_back(str[i]);
            }
        }

        if(!subStr.empty())
        {
            arr.push_back(subStr);
        }

        return arr;
    }

    static std::string _points2str(std::vector<point>& points);

private:
    //area_id: points
    static std::unordered_map<int, std::vector<point>> _area_geofault_map;
    static int _geofault_count_limit;
};

#endif // AREA_BUSINESS_GEOFAULT