#pragma once

#include <opencv\cv.h>
#include <opencv\cxcore.h>
#include <opencv2\opencv.hpp>
using namespace cv;

enum SCAN_TASK_TYPE{
	SCAN_TASK_TYPE_NORMAL,
	SCAN_TASK_TYPE_ADJUST_BATCH,
	SCAN_TASK_TYPE_ADJUST_EXAMINNE,
};
enum DATABASE_STATE{
	//创建
	DATABASE_STATE_CREATE, 
	//扫描中
	DATABASE_STATE_SCANNING,
	//扫描完成
	DATABASE_STATE_SCAN_OVER, 
	//放弃
	DATABASE_STATE_GIVEUP, 
	//成绩上传中
	DATABASE_STATE_RESULT_UPLOADING, 
	//成绩上传完成
	DATABASE_STATE_RESULT_UPLOADED,
	//图片上传中
	DATABASE_STATE_IMG_UPLOADING,
	//图片上传暂停
	DATABASE_STATE_IMG_PAUSED,
	//图片上传完成
	DATABASE_STATE_IMG_UPLOADED,
	//正在删除数据库
	DATABASE_STATE_DELETING,
	//数据库已经删除
	DATABASE_STATE_DELETED,
	//无效状态
	DATABASE_STATE_CREATE_INVALID=9999,
};
enum ServiceState{
	stoped,
	starting,
	running,
	pausing,
	paused,
	resuming,
	stoping
};
class IService{

public:
	IService(void);
	~IService(void);

	// 启动服务
	virtual BOOL Start(void);
	// 停止服务
	virtual BOOL Stop(void);
	// 暂停服务
	virtual BOOL Pause(void);
	// 恢复服务
	virtual BOOL Resume(void);
	// 是否支持暂停
	virtual BOOL SupportPause(void);
	//获取服务当前状态
	ServiceState GetServiceSate(void);

	//运行函数
	UINT Run0();
protected:
	enum command{
		command_none,
		command_start,
		command_pause,
		command_resume,
		command_stop
	};
	command m_command;
	//服务状态
	ServiceState m_serviceState;
	//状态同步锁
	RTL_CRITICAL_SECTION m_state_lock;
	//在服务状态为oldState时，设置服务状态
	inline BOOL SetServiceSate(ServiceState newState,ServiceState oldState);
	// 服务执行方法
	virtual int Run(void);

	virtual ServiceState OnStarting(void);
	virtual ServiceState OnRunning(void);
	virtual ServiceState OnPausing(void);
	virtual ServiceState OnPaused(void);
	virtual ServiceState OnResuming(void);
	virtual ServiceState OnStoping(void);
private:
	//服务线程
	CWinThread * m_serviceThread;
};