server/area.cpp

#include <memory>
#include <write-copy.h>
#include "db_api/CDBSingletonDefine.h"
#include "log.h"
#include <area.h>
#include "worker.h"
#include "point.h"
#include "tool_time.h"
#include "common_tool.h"
#include "db_tool.h"
#include "monkey_car/monkeycar_area.h"
#include "landmark.h"
#include "area_business.h"
#include "area_persons_thre_time.h"
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/classification.hpp>
#include "area_business.h"
#include "card.h"
#include "tool_time.h"
#include "common_tool.h"
#include "websocket/ws_common.h"
#include "websocket/wsClientMgr.h"
#include "ant.h"
#include "event.h"

struct underground_area:area
{
    underground_area(int id,int limit_count_person, int limit_time_person,double scale,int32_t mapid,int32_t biz_type)
        :area(id,limit_count_person,limit_time_person,scale,mapid,biz_type)
	{
	}
    virtual bool in_area(const std::shared_ptr<site>&s,const std::shared_ptr<card_location_base>&c, const point & p,int &sarid)
	{
        return s&&!s->is_up_site();
	}
};

struct special_area:area
{
    special_area(int id,int limit_count_person, int limit_time_person,double scale,int32_t mapid,int32_t biz_type)
        :area(id,limit_count_person,limit_time_person,scale,mapid,biz_type)
	{}
    virtual bool in_area(const std::shared_ptr<site>&s,const std::shared_ptr<card_location_base>&c, const point & p,int &sarid)
	{
		bool f=false;
		int id = c->get_area();
		if(id == m_id)
		{
		  f=true;
		  sarid=m_id;
		}
		return f;
	}
	//推入特殊区域的是否需要其他信息
	virtual	void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c)
	{
        area::on_enter(a, c);
		sys::_CARD_POS_ cp;
		cp.area_id = m_id;
		swsClientMgr.SendSpecialAreaProcess(cp);
	}

};

area::area(int id,int limit_count_person, int limit_time_person,double scale,int32_t mapid,int32_t b_type)
     :m_id(id)
     ,m_biz_type(b_type)
     ,m_limit_person_min(limit_time_person)
     ,m_limit_person_count(limit_count_person)
	 ,m_event_person_count(false)
	 ,m_event_person_show_count(false)
	 ,m_event_vehicle_count(false)
	 ,m_event_vehicle_show_count(false)
     ,m_mapid(mapid)
     ,m_scale(scale)
     ,m_person_count(0)
     ,m_vehicle_count(0)
     ,m_person_show_count(0)
     ,m_vehicle_show_count(0)
	 ,m_frozen_count(0)
     ,m_is_work_area(0)
{
    m_default_limit_person_count = limit_count_person;
    m_area_business_list=area_business::get_instance_list(m_biz_type,id);
    m_persons_thre_time = std::make_shared<area_persons_thre_time>();
    m_persons_thre_time->set_default_person_count_limit(limit_count_person);
}

void  area::update(int limit_count_person, int limit_time_person,double scale,int32_t mapid, int limit_count_vehicle, int limit_time_vehicle)
{
    log_info("scale_test: o_scale:%.2f, n_scale:%.2f", m_scale, scale);
    m_limit_person_min=limit_time_person;
    m_default_limit_person_count=limit_count_person;
    m_persons_thre_time->set_default_person_count_limit(limit_count_person);
    m_scale=scale;
    m_mapid=mapid;
    m_limit_vehicle_count=limit_count_vehicle;
    m_limit_vehicle_min=limit_time_vehicle;
}

void area::clear()
{
    EVENT_TYPE ev = is_mine()?EVENT_TYPE::ET_OVER_COUNT_PERSON : EVENT_TYPE::ET_AREA_OVER_COUNT_PERSON ;
	EVENT_TYPE ev_ = is_mine()?EVENT_TYPE::ET_OVER_COUNT_VEHICLE : EVENT_TYPE::ET_AREA_OVER_COUNT_VEHICLE ;
    if(m_event_person_count)
	    event_tool::instance()->handle_event(OT_AREA,ev,m_id,m_limit_person_count,0,false,DT_NORMAL);
    if(m_event_person_show_count)
	    event_tool::instance()->handle_event(OT_AREA,ev,m_id,m_limit_person_count,0,false,DT_SPECIAL);
    if(m_event_vehicle_count)
	    event_tool::instance()->handle_event(OT_AREA,ev_,m_id,m_limit_vehicle_count,0,false,DT_NORMAL);
    if(m_event_vehicle_show_count)
	    event_tool::instance()->handle_event(OT_AREA,ev_,m_id,m_limit_vehicle_count,0,false,DT_SPECIAL);
}

void area::change_business(uint32_t new_bits)
{
	worker*w=worker::instance();

	uint32_t del=((m_biz_type^new_bits)|m_biz_type)^m_biz_type;
	uint32_t add=((m_biz_type^new_bits)|new_bits)^new_bits;
    log_info("change_area_business:area_id:%d,b_type:%d,area_type:%d [del:%d, add:%d]",m_id,new_bits,m_biz_type,del,add);

	if(del==0 && add==0)
		return;

	task*t =task::alloc<message_change_business>();

	t->m_cmd_code=0x10001; //区域业务类型修改的编码
	t->m_hash_id=0;        //这个不用

	auto&mcb=t->body<message_change_business>();
	mcb.area_id=m_id;
	if(del!=0) 
	{
		mcb.del_list=area_business::get_instance_list(del,m_id);
	}

	if(add!=0) 
	{
		mcb.add_list=area_business::get_instance_list(add,m_id);
	}

	mcb.new_list=area_business::get_instance_list(new_bits,m_id);
	mcb.ref_count.store(w->num_thread());

	add_frozen_count(w->num_thread()+1);

	this->m_biz_type=new_bits;

	w->broadcast(t);
}

void area::on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c)
{
	a->m_last_time=tool_time::now_to_ms();
	a->m_last_point=*c;
 	for(const auto &i:m_area_business_list)
	{
		auto &x=a->get_business_data(i->area_business_type());
		i->on_hover(a,c,x);
	}
}

/*
 *  处理所有区域业务逻辑
 * */
void area::on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c)
{
	log_info("on_enter..%d  areaId:%d", c->m_id, m_id);
	// 更新进入区域的时间
    a->m_enter_time = tool_time::now_to_ms();
	a->m_enter_point = *c;
 	for(const auto &i:m_area_business_list)
	{
		auto &x=a->get_business_data(i->area_business_type());
		i->on_enter(a,c,x);
	}
}

void area::on_load_his(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c)
{
    log_info("on_load_his..%d  areaId:%d",c->m_id,m_id);
    //a->m_last_time=tool_time::now_to_ms();
    a->m_last_point=*c;
    for(const auto &i:m_area_business_list)
    {
        auto &x=a->get_business_data(i->area_business_type());
        i->on_load_his(a,c,x);
    }
}

void area::on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c)
{
	log_info("on_leave..card=%d  areaId=%d",c->m_id,m_id);
	a->m_last_time=tool_time::now_to_ms();
	a->m_last_point=*c;
 	for(const auto &i:m_area_business_list)
	{
		auto &x=a->get_business_data(i->area_business_type());
		i->on_leave(a,c,x);
	}
}

bool area::in_area(const point &p)
{
    if(m_bound.empty())
	  return false;
	int counter = 0;
	double xinters;
	point p1,p2;

	p1 = m_bound[0];
	int size = m_bound.size();
	for (int i=1;i<= size;i++) {
		p2 = m_bound[i%size];
		if (p.y > std::min(p1.y,p2.y)) {
			if (p.y <= std::max(p1.y,p2.y)) {
				if (p.x <= std::max(p1.x,p2.x)) {
					if (p1.y != p2.y) {
						xinters = (p.y-p1.y)*(p2.x-p1.x)/(p2.y-p1.y)+p1.x;
						if (p1.x == p2.x || p.x <= xinters)
						  counter++;
					}
				}
			}
		}
		p1 = p2;
	}
	return (counter % 2 == 0) ? false : true;
}

bool area::in_area(const std::shared_ptr<site>&s,const std::shared_ptr<card_location_base>&c, const point & p,int & sarid)
{
    switch(m_area_type){
        case AREA_TYPE_MONKEY:
        case AREA_TYPE_ATTENDANCE:
        case AREA_TYPE_FORBIDDEN:
            return in_area(p);
        default:
            return false;
    }
}

//
bool area::get_limit_person_count()
{
	int count = m_persons_thre_time->get_limit_person_count();
	if (count != m_limit_person_count.load())
	{
		m_limit_person_count = count;
		return true;
	}
	return false;
}

/////////////////// area_list //////////////////////////////////////////////////
area_list::area_list()
{
}
void area_list::init_monkeycar_area(int id)
{
    std::string sql = "SELECT a.area_id, a.name, a.map_id, a.area_type_id, a.path, c.scale,\
            over_count_person, over_count_vehicle, over_time_person, over_time_vehicle,\
            over_speed_vehicle, is_attendance ,b.monkeycar_coordinate,b.monkeycar_speed,a.business_type \
            FROM dat_area a ,dat_monkeycar_base_info b ,dat_map c\
            where a.area_id = b.monkeycar_base_info_id and a.map_id = c.map_id";

    if(-1 == id)
    {
        sql.append(";");
    }
    else
    {
        sql.append(" AND a.area_id=");
        sql.append(std::to_string(id));
        sql.append(";");
        log_info("基础数据 monkeycar area 增加或修改区域 sql=%s", sql.c_str());
    }

    std::string Error;
    YADB::CDBResultSet DBRes;
    sDBConnPool.Query(sql.c_str(),DBRes,Error);
    int nCount = DBRes.GetRecordCount( Error );
    if (nCount < 1)
    {
        log_error("基础数据 monkeycar area 增加或修改失败，数据库中找不到: area_id=%d", id);
        return ;
    }

    std::unordered_map<int,std::shared_ptr<area>> map;
    while ( DBRes.GetNextRecod(Error) )
    {
        int area_id  = 0;
        DBRes.GetField( "area_id",area_id, Error );

        int map_id  = 0;
        DBRes.GetField( "map_id",map_id, Error );

        unsigned int area_type_id  = 0;
        DBRes.GetField( "area_type_id",area_type_id, Error );

        int over_count_person = 0;
        DBRes.GetField( "over_count_person",over_count_person, Error );

        int over_count_vehicle = 0;
        DBRes.GetField( "over_count_vehicle",over_count_vehicle, Error );

        int over_time_person = 0;
        DBRes.GetField( "over_time_person",over_time_person, Error );

        int over_time_vehicle = 0;
        DBRes.GetField( "over_time_vehicle",over_time_vehicle, Error );

        std::string path;
        DBRes.GetField( "path",path, Error );

        double monkeycar_speed = 0;
        DBRes.GetField( "monkeycar_speed",monkeycar_speed, Error );

        std::string monkeycar_coor;
        DBRes.GetField( "monkeycar_coordinate",monkeycar_coor, Error );

        double scale=0;
        DBRes.GetField( "scale",scale, Error );

		uint32_t b_type =0;
        DBRes.GetField( "business_type",b_type, Error );

        log_info("monkeycar area init_area : id:%d,path:%s",area_id, path.c_str());

        if(-1 == id)
        {
            std::shared_ptr<db_area>  da = std::make_shared<db_area>();
            da->m_default_speed = monkeycar_speed;
            da->m_point = init_path(monkeycar_coor,area_id);
            std::shared_ptr<area> ap = std::make_shared<monkey_area>(da,area_id,over_count_person, over_time_person,scale,map_id,b_type);
            ap->update(over_count_person, over_time_person,scale,map_id,over_count_vehicle,over_time_vehicle);
            ap->m_area_type=area_type_id;

            ap->m_bound=init_path(path,area_id);
            for(const auto &p : ap->m_bound)
              log_info("point:monkey:area_id:%d--x:%.2f,y:%.2f",area_id,p.x,p.y);
            for(const auto &p : da->m_point)
              log_info("point:monkey_coor:area_id:%d--x:%.2f,y:%.2f",area_id,p.x,p.y);

            map.insert({area_id,ap});
        }
        else
        {

			auto tmp_ptr = area_list::instance()->get(id);
			bool newobj=false;

			if(!tmp_ptr)
			{
				std::shared_ptr<db_area>  da = std::make_shared<db_area>();
				da->m_default_speed = monkeycar_speed;
				da->m_point = init_path(monkeycar_coor,area_id);
				tmp_ptr=std::make_shared<monkey_area>(da,area_id,over_count_person, over_time_person,scale,map_id,b_type);

				newobj=true;
			}

			tmp_ptr->m_bound=init_path(path,area_id);
            tmp_ptr->update(over_count_person, over_time_person,scale,map_id, over_count_vehicle,over_time_vehicle);
            tmp_ptr->m_area_type=area_type_id;
			if(newobj)
			{
				area_list::instance()->add(id, tmp_ptr);
			}
			else
			{
				tmp_ptr->change_business(b_type);
			}

            log_info("基础数据 monkeycar area增加或修改区域成功：区域id:%d,over_count_person:%d over_time_person:%d,\
                     scale:%.2f,map_id:%d,area_type_id:%d,over_count_vehicle:%d,over_time_vehicle:%d",
                     id,over_count_person, over_time_person,scale,map_id,area_type_id,
                     over_count_vehicle,over_time_vehicle);
        }
    }

    if(-1 == id)
    {
        log_info( "monkeycar area init_area. The record count=%d\n", nCount );
        area_list::instance()->add(map);
    }
}

std::shared_ptr<area>  area_list::create(int type,int id,int limit_count_person, int limit_time_person,double scale,int32_t mapid,int32_t b_type) 
{
	if(type==AREA_TYPE_NO_COVER)	
	{
		return std::make_shared<special_area>(id,limit_count_person,limit_time_person,scale,mapid,b_type);
	}
	else if(type == AREA_TYPE_DOWNMINE)
	{
		return std::make_shared<underground_area>(id,limit_count_person,limit_time_person,scale,mapid,b_type);

	}
	else
	{
		return std::make_shared<area>(id,limit_count_person,limit_time_person,scale,mapid,b_type);
	}
}
#define PERSON_ATT_MASK 0X00000010
#define CAR_ATT_MASK    0X00000020
void area_list::init_from_db(int id/*=-1*/)
{
	do{
		std::string sql = "SELECT a.area_id, a.name, a.map_id, a.area_type_id, a.path,b.scale, \
						   over_count_person, over_count_vehicle, over_time_person, over_time_vehicle, \
						   over_speed_vehicle, is_attendance,business_type, a.is_work_area\
						   FROM dat_area a,dat_map b\
						   where a.map_id = b.map_id and  area_id not in \
						   (select monkeycar_base_info_id from dat_monkeycar_base_info)";

		if(-1 == id)
		{
			sql.append(";");
		}
		else
		{
			sql.append(" AND a.area_id=");
			sql.append(std::to_string(id));
			sql.append(";");

			log_info("基础数据 增加或修改区域 sql=%s", sql.c_str());
		}

		std::string Error;
		YADB::CDBResultSet DBRes;
		sDBConnPool.Query(sql.c_str(),DBRes,Error);
		int nCount = DBRes.GetRecordCount( Error );
		if (nCount < 1)
		{
			log_error("基础数据 增加或修改失败，数据库中找不到: area_id=%d:%s", id,sql.c_str());
			break;
		}
        int downmine_index,patt_index,catt_index;
        downmine_index = patt_index = catt_index = 0;
		std::unordered_map<int,std::shared_ptr<area>> map;
		while ( DBRes.GetNextRecod(Error) )
		{
			int area_id  = 0;
			DBRes.GetField( "area_id",area_id, Error );

			std::string area_name = "";
			DBRes.GetField( "name",area_name, Error );

			int map_id  = 0;
			DBRes.GetField( "map_id",map_id, Error );

			unsigned int area_type_id  = 0;
			DBRes.GetField( "area_type_id",area_type_id, Error );

			int over_count_person = 0;
			DBRes.GetField( "over_count_person",over_count_person, Error );

			int over_count_vehicle = 0;
			DBRes.GetField( "over_count_vehicle",over_count_vehicle, Error );

			int over_time_person = 0;
			DBRes.GetField( "over_time_person",over_time_person, Error );

			int over_time_vehicle = 0;
			DBRes.GetField( "over_time_vehicle",over_time_vehicle, Error );

			std::string over_speed_vehicle;
			DBRes.GetField( "over_speed_vehicle",over_speed_vehicle, Error );

			std::string path;
			DBRes.GetField( "path",path, Error );

			double scale = 0;
			DBRes.GetField( "scale",scale, Error );

			uint32_t b_type =0;
			DBRes.GetField( "business_type",b_type, Error );

			int is_work_area = 0;
			DBRes.GetField( "is_work_area",is_work_area, Error );

			log_info("init_area : id:%d,path:%s..speed:%s",area_id, path.c_str(),over_speed_vehicle.c_str());
			std::map<int,double> map_;
			auto vp=init_path(over_speed_vehicle,area_id);
			for(const auto &v:vp)
				map_.insert({v.x,v.y});
			if(-1 == id)
			{
				std::shared_ptr<area> ap = create(area_type_id,area_id,over_count_person,over_time_person, scale,map_id,b_type);
				ap->m_limit_vehicle_min = over_time_vehicle;
				ap->m_limit_vehicle_count = over_count_vehicle;
				ap->m_speed=std::move(map_);
				ap->m_is_work_area = is_work_area;
                ap->m_area_type=area_type_id;
                if(area_type_id == AREA_TYPE_DOWNMINE)
                    downmine_index++;
                if(b_type&PERSON_ATT_MASK)
                    patt_index++;
                if(b_type&CAR_ATT_MASK)
                    catt_index++;
				ap->m_bound = init_path(path,area_id);
				for(const auto &p : ap->m_bound)
					log_info("point:area_id:%d--x:%.2f,y:%.2f",area_id,p.x,p.y);
				map.insert({area_id,ap});
			}
			else
			{
				auto tmp_ptr = area_list::instance()->get(id);
				bool newobj=false;

				if(!tmp_ptr)
				{
					tmp_ptr = create(area_type_id,area_id,over_count_person,over_time_person, scale,map_id,b_type);
					newobj=true;
				}

				tmp_ptr->update(over_count_person, over_time_person,scale,map_id, over_count_vehicle,over_time_vehicle);
				tmp_ptr->m_speed=std::move(map_);
				tmp_ptr->m_bound=init_path(path,area_id);
				tmp_ptr->m_is_work_area = is_work_area;
                tmp_ptr->m_area_type=area_type_id;

				for(const auto &p : tmp_ptr->m_bound)
					log_info("point:area_id:%d--x:%.2f,y:%.2f",area_id,p.x,p.y);

				log_info("基础数据 增加或修改区域成功：区域id:%d-%s,over_count_person:%d over_time_person:%d,scale:%.2f,map_id:%d\
						,area_type_id:%d,over_count_vehicle:%d,over_time_vehicle:%d",
						id,area_name.c_str(),over_count_person, over_time_person,scale,map_id,area_type_id,
						over_count_vehicle,over_time_vehicle);

				if(newobj)
				{
					area_list::instance()->add(id, tmp_ptr);
				}
				else
				{
					tmp_ptr->change_business(b_type);
				}
			}
		}

		if(-1 == id)
		{
            assert(downmine_index>0);
            assert(patt_index==1);
            assert(catt_index>0);
			log_info( "init_area. The record count=%d\n", nCount );
			area_list::instance()->add(map);
		}
	}while(0);

	init_monkeycar_area(id);
}

std::vector<point> area_list::init_path(std::string &str_0,int area_id)
{
	const std::string str=str_0;
	if(str.empty())
	{
        log_error("area path is empty,area_id=%d.",area_id);
		return std::vector<point>();
	}
	std::vector<point> vp;
	std::vector<std::string> vs;
	std::vector<std::string> vs1;
	boost::split(vs,str,boost::is_any_of("ML ;"));
	for(auto & s:vs)
	{
		if(s.empty())
		  continue;
		boost::split(vs1,s,boost::is_any_of(","));
		if(vs1.size()!=2)
		{
		  log_error("area path data Error.pls check data table,area_id=%d",area_id);
		  continue;
		}
		vp.emplace_back(atof(vs1[0].c_str()),atof(vs1[1].c_str()));
	}
	return std::move(vp);
}

std::vector<std::shared_ptr<area>> area_list::get_area(const std::shared_ptr<site>& s,const std::shared_ptr<card_location_base> &c,const point&pt,int & sarid)
{
	std::vector<std::shared_ptr<area>> ret;

    // 人卡且是井上分站，获得井上分站区域
	if(tool_other::is_person(c->type_()) && s && s->is_up_site())
	{
		ret.push_back(s->get_area());//地面分站的区域
	    return std::move(ret);
	}

    // 如果卡在区域内，获得区域
	auto&map = area_list::instance()->m_map;
	for(const auto &a:map)
	{
		if(a.second->in_area(s, c, pt, sarid))
			ret.push_back(a.second);
	}

    // 分站存在，获得分站所在区域
    if(s){
        ret.push_back(s->get_area());
        int area_id = s->m_area_id;
        if(auto area_= area_list::instance()->get(area_id))
	        ret.push_back(area_);
    }
	//区域覆盖不完全地图，很多车辆人行驶在地图外，如何确认.
	return std::move(ret);
}
// 区域时间段超员设置
void area_list::init_area_persons_dynamic_thre_from_db(int area_id/* = -1*/)
{
	std::string sql = "SELECT area_id,adpt_id,start_time,end_time,thre_value from dat_area_persons_dynamic_thre ";
	if (area_id > -1 )
	{
		sql.append(" where area_id=");
		sql.append(std::to_string(area_id));
	}
	sql.append(" order by area_id asc,start_time asc ;");

	std::string Error;
	YADB::CDBResultSet DBRes;
	sDBConnPool.Query(sql.c_str(),DBRes,Error);
	int nCount = DBRes.GetRecordCount( Error );
	if (nCount < 1)
	{
		return;
	}
	std::map<int, std::shared_ptr<area_persons_thre_time>> map_thre;
	while ( DBRes.GetNextRecod(Error) )
	{
		SArea_Persons_Thre td;
		DBRes.GetField("area_id", td.area_id, Error);
		DBRes.GetField("adpt_id", td.db_id, Error);
		DBRes.GetField("start_time", td.sz_start_time, Error);
		DBRes.GetField("end_time", td.sz_end_time, Error);
		DBRes.GetField("thre_value", td.thre_value, Error);
		td.start_time = tool_time::time_to_day_seconds(td.sz_start_time);
		td.end_time = tool_time::time_to_day_seconds(td.sz_end_time);
		auto it = map_thre.find(td.area_id);
		if (it == map_thre.end())
		{
			std::shared_ptr<area_persons_thre_time> p = std::make_shared<area_persons_thre_time>();
			p->add_persons_thre(td);
			map_thre[td.area_id] = p;
		}
		else
		{
			it->second->add_persons_thre(td);
		}
	}
	for( auto &it : map_thre)
	{
		std::shared_ptr<area> a = area_list::instance()->get(it.first);
		if (nullptr != a)
		{
			it.second->set_default_person_count_limit(a->m_default_limit_person_count);
			a->m_persons_thre_time = it.second;
		}
	}
	log_info("加载区域:%d 时间段人员超员设置sql: %s",area_id, sql.c_str());
}
/////////////////////////////////////////////////////////////////////
area_hover::area_hover(const std::shared_ptr<area>&area,const point&pt)
	:m_area(area)
{
    m_enter_time = m_last_time = tool_time::now_to_ms();
    m_enter_point = m_last_point = pt;
}

void area_tool::on_point(const std::shared_ptr<card_location_base>& c,const point&pt)
{
	log_info("on_point...cardid:%d,type:%d,x:%.2f,y:%.2f",c->m_id,c->m_type,pt.x,pt.y);
    if(pt.empty())	return;

	int special_area=-1;
	std::vector<std::shared_ptr<area>> areas=area_list::instance()->get_area(m_site, c, pt,special_area);
	if(special_area != -1)
	{
		areas.clear();
		auto area_=area_list::instance()->get(special_area);
		areas.push_back(area_);
	}
	else
	{
		std::sort(areas.begin(),areas.end(),[](const std::shared_ptr<area>&l,const std::shared_ptr<area>&r){
				return l->id()<r->id();
				});
	}

	auto c1 = m_hover_list.begin(), ce = m_hover_list.end();
	auto a1 = areas.begin() , ae = areas.end();

	std::vector<std::shared_ptr<area_hover>> nlist;
	while (c1!=ce && a1!=ae)
	{
		if ((*c1)->id()<(*a1)->id()) //离开区域
		{ 
			if((*c1)->m_area->get_frozen_count()==0)//如果该区域未在修改中，调用on_leave
			{
				(*c1)->m_area->on_leave(*c1, c);
			}
			else//否则，该区域持续保存在卡的区域列表，等待修改完成
			{
				nlist.push_back(*c1);
				log_warn("丢弃离开区域事件,cardid=%d,area_id=%d",c->m_id,(*c1)->id());
			}
			++c1;
		}
		else if ((*a1)->id()<(*c1)->id()) //进入新区域
		{
			if((*a1)->get_frozen_count()==0)////如果该区域未在修改中，执行正常逻辑
			{
				nlist.push_back(std::make_shared<area_hover>(*a1,pt));
				(*a1)->on_enter(nlist.back(),c);
			}
			else//丢弃本次进入的点，等待修改完成
			{
				log_warn("丢弃进入区域事件,cardid=%d,area_id=%d",c->m_id,(*a1)->id());
			}
			++a1;
		}
		else //需要持续的区域
		{ 
			nlist.push_back(*c1);
			if((*c1)->m_area->get_frozen_count()==0)//正常情况
			{
				(*c1)->m_area->on_hover(*c1,c);
			}
			else//丢弃本次on_hover时间
			{
				log_warn("丢弃区域行走事件,cardid=%d,area_id=%d",c->m_id,(*c1)->id());
			}
			++c1,++a1;
		}
	}

	while(c1!=ce)
	{
		if((*c1)->m_area->get_frozen_count()==0)
		{
			(*c1)->m_area->on_leave(*c1, c);
		}
		else
		{
			log_warn("丢弃离开区域事件,cardid=%d,area_id=%d",c->m_id,(*c1)->id());
		}
		++c1;
	}

	while(a1!=ae)
	{
		if((*a1)->get_frozen_count()==0)
		{
			nlist.push_back(std::make_shared<area_hover>(*a1,pt));
			(*a1)->on_enter(nlist.back(),c);
		}
		else
		{
			log_warn("丢弃进入区域事件,cardid=%d,area_id=%d",c->m_id,(*a1)->id());
		}

		++a1;
	}

	m_hover_list=std::move(nlist);

    //更新到数据库
    if(m_site && !m_hover_list.empty())
    {
         std::string strAreaInfo = "";
         for (std::vector<std::shared_ptr<area_hover>>::iterator itvec = m_hover_list.begin(); itvec != m_hover_list.end(); ++itvec)
         {
             if ((*itvec)->id() >= 0)
             {
                 char tmpArea[128] = {0};
                 snprintf(tmpArea, 128, "%d,%lu|", (*itvec)->id(), (*itvec)->m_enter_time);
                 strAreaInfo += tmpArea;
             }
         }
		 if(!strAreaInfo.empty())
		 {
			 char sql[1024] = {0};
			 std::string _time=tool_time::to_str_ex(c->time_());
			 snprintf(sql, 1024, "REPLACE INTO rt_location (card_id, site_id,cur_time, x, y, z, state, power_status, area_info) VALUES (%s, %d,'%s',%lf, %lf, %lf, 0, '%d', '%s');",
			 tool_other::type_id_to_str(c->m_type, c->m_id).c_str(), m_site->id(),_time.c_str(), pt.x, pt.y, pt.z, c->m_battery_value, strAreaInfo.c_str());
			 db_tool::PushAsync(sql);
			 log_info("insert rt_location: card=%d site_id=%d,point=%.2f-%.2f, power_status=%d, area_info=%s", c->m_id, m_site->id(), pt.x, pt.y, c->m_battery_value, strAreaInfo.c_str());
		 }
    }
}

void area_tool::on_leave(const std::shared_ptr<card_location_base>& c)
{
    for(const auto& t:m_hover_list)
    {
		t->m_area->on_leave(t, c);
    }

	m_hover_list.clear(); //手动升井、自动升井清除该卡区域列表
}

void area_tool::set_area_info(int mapid,double scale,int areaid,const point &pt,uint64_t t,int type)
{
	if(0==type)
	{
		m_mapid = mapid;
		m_scale=scale;
		set_area_info(mapid,areaid,pt,t);
	}
	else if(1==type)
	{
        if(m_mapid != mapid || m_scale!=scale){
            m_mapid=mapid;m_scale=scale;
        }
		set_area_info(mapid,areaid,pt,t);
	}
	else if(2==type)
	{
		auto it =m_area_info.find(areaid);
		if(it != m_area_info.end())
		  m_area_info.erase(it);
	}
	else
	{
		log_info("wrong type..");
	}    
}

void area_tool::set_area_info(int mapid,int areaid,const point &pt,uint64_t t)
{
	auto lm = Landmark_list::instance()->get_landmark(mapid,areaid,pt);
	int landmark_id = std::get<0>(lm);
	int landmark_dir = std::get<1>(lm);
	double landmark_dis = std::get<2>(lm)*m_scale;
	std::tuple<int,int,int,double,uint64_t> tinfo=std::make_tuple(areaid,landmark_id,landmark_dir,landmark_dis,t);
	m_area_info[areaid].swap(tinfo);
}

void area_tool::on_change_business(const std::shared_ptr<card_location_base>& c, const task&t)
{
	auto&mcb=t.body<message_change_business>();

	auto i=std::lower_bound(m_hover_list.begin(),m_hover_list.end(),mcb.area_id ,[&mcb](std::shared_ptr<area_hover>&ah,int id){
		return ah->m_area->m_id<id;
	});

	if(i==m_hover_list.end())
		return ;
	
	if((*i)->m_area->m_id!=mcb.area_id)
		return;
	
	log_info("调用调整的区域业务,card_id=%d,area_id=%d", c->m_id, mcb.area_id);
	for(auto&biz:mcb.add_list)
	{
		biz->on_enter(*i,c,(*i)->get_business_data(biz->area_business_type()));
	}

	for(auto&biz:mcb.del_list)
	{
		biz->on_leave(*i,c,(*i)->get_business_data(biz->area_business_type()));
	}
}