server/area_business.cpp

#include <assert.h>

#include "card_base.h"
#include "area_business.h"

struct area_business_factory
{
	area_business_factory()
	{
	
	}

	void regist(int type,std::shared_ptr<area_business> ab)
	{
		if(type>=(int)m_check_list.size())
		{
			m_check_list.resize(type+1);
		}

		assert(m_check_list[type]);

		m_check_list[type]=ab;
	}

	std::vector<std::shared_ptr<area_business>> get_check_list(int business_type)
	{
		std::vector<std::shared_ptr<area_business>> check_list;
		for(int i=0,B=1;i<32;i++)
		{
			if((B&business_type)==0)
				continue;

			check_list.push_back(m_check_list[i]);
		}

		return std::move(m_check_list);
	}

	std::vector<std::shared_ptr<area_business>> m_check_list;
	static area_business_factory& instance()
	{
		static area_business_factory _instance;
		return _instance;
	}
};

/*
	判断车辆超速，确定超速后记录日志、数据库并告警
	每张卡在每个区域的超速相关的数据信息记录在 area_hover 对象
	人员&车辆的代码重用，请自行设计
*/

struct area_business_speed_checker:area_business
{
	//在area_hover对象中初始化超速检测所需的对象
	virtual void on_enter(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	//根据超速检测的策略，进行超速判断，超速时进行告警
	//建议使用最近M秒内N秒超时进行判断,M=20,N=15，策略数据记录在area_hove中
	virtual void on_hover(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	//清除超速检测所需的对象
	virtual void on_leave(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	}
};

/*
	判断当前区域a中的人数是否超过设定人数，超过后告警
	区域内实时人数存储在area对象中,在当前类on_enter/on_leave中进行更新
*/
struct area_business_person_count_checker:area_business
{
	//增加计数,并进行判断
	virtual void on_enter(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	//减少计数
	virtual void on_leave(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}
};

//同人员计数
struct area_business_car_count_checker:area_business
{
	virtual void on_enter(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	virtual void on_hover(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	virtual void on_leave(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}
};

/*
	判断当前区域a中的人卡停留时间
	人员进入区域时间存储在area_hover对象中,在当前类on_enter/on_leave中进行更新
	人员&车辆的代码重用，请自行设计
*/

struct area_business_person_dwell_checker:area_business
{
	//初始化 area_hover 的相关数据项
	virtual void on_enter(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	//更新 area_hover 的相关数据项,并进行超时判断
	virtual void on_hover(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}
};


/*
	判断逻辑同人员超时
*/
struct area_business_car_dwell_checker:area_business
{
	//初始化 area_hover 的相关数据项
	virtual void on_enter(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}

	//更新 area_hover 的相关数据项,并进行超时判断
	virtual void on_hover(std::shared_ptr<area_hover>&a,std::shared_ptr<card_location_base>&c)
	{
	
	}
};

std::vector<std::shared_ptr<area_business>> area_business::get_instance_list(int business_type)
{
	return area_business_factory::instance().get_check_list(business_type);
}