#ifndef __DATABASE_H__
#define __DATABASE_H__

#include <string>
#include <vector>

struct sqlite3;

class PalmFeature {
public:
    int64_t id; // 对应本地数据库的id
    std::string username;
    std::vector<uint8_t> feature;
};

class Database{
public:
    bool open(const std::string &path);
    bool addPalmFeature(const PalmFeature &palm);
    std::vector<PalmFeature> palmFeatures() const;

private:
    void initializeTables();
    sqlite3 *m_sqlite = nullptr;
};
#endif // __DATABASE_H__