DriverPlatform-V3.1/CcosSMachineV3/StateMachineDevicePool.h

#pragma once

#include "ResDataObject.h"
#include "CcosThread.h"
#include "CcosLock.h"
#include "MsgQueue.h"
#include "LogicClient.h"

//状态机调用返回状态
enum CCOSSTMRET
{
	CCOSSMRET_NULL,
	CCOSSMRET_SUCCESS,
	CCOSSMRET_TIMEOUT,
	CCOSSMRET_FAILED,
	CCOSSMRET_EXIT,
	CCOSSMRET_MAX
};

using JudgeNotifyCallback = std::function<void(string&, string&)>;
//设备交互订阅池
class StateMachineDevicePool : public Ccos_Thread, public CcosLock
{
public:
	StateMachineDevicePool();
	~StateMachineDevicePool();

	void SetTopExitHandle(std::shared_ptr<LinuxEvent> hand); //设置退出事件
	bool SetDeviceAttributes(ResDataObject& devices, ResDataObject& attributes, string workStation = ""); //往设备池子中添加设备,并订阅的设备属性
	void GetAttributesInitValue(map<string, string>& initValueMap); //主动获取订阅属性的初始值
	bool BeginNotifyLoop(const JudgeNotifyCallback& funCallback); //开始消息循环处理
	bool EndNotifyLoop(); //结束消息循环处理
	CCOSSTMRET StateMachineAction(ResDataObject& resActions, ResDataObject& resResult, DWORD Timeout); //执行设备组的Action

protected:
	bool Exec() override; //循环处理接口
	bool OnStartThread() override; //Exec之前
	bool OnEndThread() override; //Exec返回false之后

	bool OpenDevices(); //打开所有设备
	bool CloseDevices(); //关闭所有设备
	CCOSSTMRET ReadForDeviceEvents(); //轮询设备组的Notify
	void SplitCcosDevicePath(ResDataObject resTopic, vector<string>& resTopicParams);

private:
	string                        m_strWS;                    //当前工作位
	string                        m_strCurTransaction;        //消息追踪号
	JudgeNotifyCallback           m_JudgeNotifyFun{ NULL };   //通知回调到上层
	std::shared_ptr<LinuxEvent>   m_hTopExitHandle;   //上层线程退出时事件
	atomic<bool>                  m_bNotifyLoop{ false };     //通知循环标记
							       
	unique_ptr<LogicClient>       m_pClientNotify{ nullptr }; //用于接收所有设备特定消息更新
	unique_ptr<LogicClient>       m_pClientAction{ nullptr }; //用于调用设备动作
	map<string, string>           m_DevPathMap;               //设备加载表, 设备类型:设备路径,例："Generator":"CCOS/DEVICE/Generator/+/+/+"
	list<string>                  m_TopicList;                //属性订阅表, 设备路径+Notify+属性名，例："CCOS/DEVICE/Generator/+/+/+/Notify/GENERATORSYNCSTATE"

};