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- #ifndef _AREA_HPP_
- #define _AREA_HPP_
- #include <atomic>
- #include <algorithm>
- #include <iterator>
- #include <point.h>
- #include "common.h"
- #include <write-copy.h>
- //下午查看代码,整理了一下思路,如下
- //普通区域和考勤区域就不分开了,使用同一个具现类,至于里面的操作,是否区域告警之类的可以通过数据库配置进行控制,比如超员可以查看超员配置是否为0,0则不会进行告警
- //其他区域 井上和井下 考勤区域则不在区域模块进行考虑
- //猴车区域拥有一般区域的行为,所以打算通过继承方式
- //区域超速win版本有实现,没有应用,统一是井下超速,这里待讨论
- //区域超员win版本是通过一个线程循环来进行判断的。这里我觉着可以不采用
- //区域超时win版本的确是当有点过来的时候才会进行判断。这里需讨论是否满足需求,即丢失信号,是否进行告警判断
- //告警对象:分井下 卡 分站 区域 ,不同的告警对象下分不同的告警类型,告警类型分人和车(win版本设计)。
- //考虑到业务需要,以及重叠区域,之前(志军哥)的代码设计可能不使用。至于以后是否考虑重叠区域,后续可以有需求再处理。
- //代码中有对通过坐标点找不到区域的逻辑,使用的是分站注册时候的区域id,这块是否沿用之前思路。
- //益俊那边的json组装需尽快提供
- //月腾那边的区域代码逻辑尽快完善,这边可能需要在你代码实现的基础上进行操作,框架可以先给我
- //区域超员,超时,人车阈值win版本不同,这里需讨论
- //区域进出,插入的数据库表,人车分离。
- struct area_hover;
- struct point;
- struct area
- {
- area(int id,int limit_count_person, int limit_time_person,double scale,int32_t mapid,int32_t type)
- :m_id(id)
- ,m_area_type(type)
- ,m_limit_time_second(limit_time_person)
- ,m_limit_person_count(limit_count_person)
- ,m_scale(scale)
- ,m_mapid(mapid)
- ,m_person_count(0)
- ,m_vehicle_count(0)
- {
- }
- virtual void on_hover(uint32_t card_id,std::shared_ptr<area_hover>&c,double speed,int32_t type);
- virtual void on_enter(uint32_t card_id,std::shared_ptr<area_hover>&c,double speed,int32_t type);
- virtual void on_leave(uint32_t card_id,std::shared_ptr<area_hover>&c,double speed,int32_t type);
- bool in_area(const point & p);
- int id()const
- {
- return m_id;
- }
- int mapid()const
- {
- return m_mapid;
- }
- double scale()const
- {
- return m_scale;
- }
- bool special()const
- {
- return m_area_type == AREA_TYPE_NO_COVER;
- }
- virtual ~area()
- {}
- ///区域卡数
- int card_count()const
- {
- return m_person_count + m_vehicle_count;
- }
- std::vector<point> m_bound;
- public:
- //std::atomic<int> m_card_count;
- int m_id;
- ///区域类型 AREA_TYPE
- int m_area_type;
- ///区域超时门限
- int m_limit_time_second;
- ///人数门限
- int m_limit_person_count;
- double m_scale;
- int32_t m_mapid;
- ///区域人卡数
- std::atomic<int> m_person_count;
- ///区域车卡数
- std::atomic<int> m_vehicle_count;
- };
- struct area_list:single_base<area_list,int,std::shared_ptr<area>>
- {
- area_list();
- std::shared_ptr<area> get_area(const point&pt);
- std::vector<point> init_path(std::string &str);
- void init_from_db();
- void init_monkeycar_area();
- };
- struct area_hover
- {
- std::shared_ptr<area> m_area;
- time_t m_enter_time,m_last_time;
- point m_enter_point,m_last_point;
- int landmark_id;
- int landmark_dir;
- double landmark_dis;
- area_hover()=default;
- area_hover(std::shared_ptr<area>&area,const point&pt,double speed)
- :m_area(area)
- {
- m_enter_time=m_last_time=time(0);
- m_enter_point=m_last_point=pt;
- landmark_id=0;
- landmark_dir=0;
- landmark_dis=0;
- }
- int id()const
- {
- return m_area->id();
- }
- int mapid()const
- {
- return m_area->mapid();
- }
- double scale()const
- {
- return m_area->scale();
- }
- bool operator == (const area_hover&o)const
- {
- return m_area->id()==o.m_area->id();
- }
- bool operator < (const area_hover&o)const
- {
- return m_area->id()<o.m_area->id();
- }
- std::tuple<time_t,time_t,int,int,int,int,double> getLandmark()
- {
- return std::make_tuple(m_enter_time,m_last_time,mapid(),id(),landmark_id,landmark_dir,landmark_dis);
- }
- void setLandmark(const point &pt);
- void set(const point&pt)
- {
- m_last_time=time(0);
- m_last_point = pt;
- }
- };
- //每张卡包含一个对象
- //在解析出数据点时,调用on_point
- struct area_tool
- {
- std::shared_ptr<area_hover> m_area_hover=nullptr;
- void on_point(uint32_t card_id,const point&pt,double speed,int16_t type);
- void setLandmark(const point &pt)
- {
- if(m_area_hover)
- {
- m_area_hover->setLandmark(pt);
- }
- }
- //special area or no area att.,return true;else return false.
- bool special_area()
- {
- if(m_area_hover==nullptr)
- return true;
- return m_area_hover->m_area->special();
- }
- std::tuple<time_t,time_t,int,int,int,int,double> getLandmark()
- {
- if(m_area_hover)
- return m_area_hover->getLandmark();
- else
- return std::make_tuple(0,0,0,0,0,0,0);
- }
- //检测是否超时
- void on_timer(int64_t card_id)
- {
- }
- void do_hover_biz(uint32_t card_id,double speed,int16_t type)
- {
- m_area_hover->m_area->on_hover(card_id,m_area_hover,speed,type);
- }
- void do_enter_biz(uint32_t card_id,double speed,int16_t type)
- {
- m_area_hover->m_area->on_enter(card_id,m_area_hover,speed,type);
- }
- void do_leave_biz(uint32_t card_id,double speed,int16_t type)
- {
- m_area_hover->m_area->on_leave(card_id,m_area_hover,speed,type);
- }
- void change_area(uint32_t card_id,double speed,int16_t type,int32_t new_areaid)
- {
- do_leave_biz(card_id,speed,type);
- auto area = area_list::instance()->get(new_areaid);
- point pt;
- m_area_hover.reset(new area_hover(area,pt,speed));
- do_enter_biz(card_id,speed,type);
- }
- };
- #endif
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