// user management
//
// Date:    2024-01-04

#pragma once

#include <base/utils.h>
#include <sane/sane_ex.h>
#include <map>
#include <sane_opt_json/base_opt.h>


// name			    password						time-limit
// 
// developer		calc(dev-sn + login-times)		6min
// 
// owner			calc(dev-sn + login-times)		30min
// 
// admin			dev-sn							1hour
// 
// user				none, default level				always
// 


class user_priv : public sane_opt_provider
{
    std::map<std::string, int>  login_times_;
    std::string cfg_file_;
    std::string dev_sn_ = "01234567AABBCCDDEE";
    std::string name_;
    std::string pwd_;

    int priv_ = USER_PRIVILEGE_COMMON;

    bool login(void);
    void reset_privilege(void);

public:
    user_priv();

protected:
    ~user_priv();

    // sane_opt_provider
public:
	virtual int set_value(const char* name, void* val) override;

public:
    bool has_privilege(int priv);
    int get_current_user_login_times(void);
};