#ifndef _ST_FACE_CACHE_H_
#define _ST_FACE_CACHE_H_

#include <string>
#include "face_daemon_proto.h"

struct STFaceImage;

class STFaceCache
{
public:
	STFaceCache(const std::string& _stfacedbPath);
	~STFaceCache();
	
	bool init();
	void finit();
	
	bool load_dbs();
	void close_dbs();
	FDP_FaceDetectResult detect(const STFaceImage& img);
	FDP_FaceDetectResult add(const STFaceImage& img);
	
	//#todo need a delete img, if business not linked faceid and its personid
	// they can delete it and save/find again!
	
private:
	FDP_FaceDetectResult detect_neg(const STFaceImage& img);

private:
	const std::string stfacedbPath;
	const std::string stfaceModels;
	void* _dbContext;
	void* _cacheContext;
};

#endif