/* Copyright (C) CJ Affiliate
 *
 * You may use, distribute and modify this code under  the
 * terms of the  GNU General Public License  version 2  or
 * later.
 *
 * You should have received a copy of the license with this
 * file. If not, you will find a copy in the "LICENSE" file
 * at https://github.com/cjdev/dual-control.
 */

#include <string>
#include <iostream>

#include "installer.h"
#include "generator.h"
#include "sys_stdlib.h"
#include "user.h"
#include "sys_unistd.h"
#include "sys_pwd.h"
#include "sys_time.h"
#include "token.h"
#include "system.h"
#include "sys_fstream.h"
#include "random_source.h"

namespace
{
class system init_system()
{
    stdlib stdlib (stdlib::get());
    sys_time time (sys_time::get());
    class system system (stdlib, time);
    return system;
}

installer init_installer()
{
    fstreams fstreams (fstreams::create());
    pwd pwd (pwd::create());
    unistd unistd (unistd::create());
    stdlib stdlib (stdlib::get());
    sys_time time (sys_time::get());
    int code_digits = 6;
    totp_generator generator = totp_generator (time, code_digits);
    random_source rand (random_source::create (fstreams));
    directory directory (directory::create (unistd, pwd));
    tokens tokens (tokens::create (fstreams, generator, rand));
    installer installer (installer::create (tokens, unistd, directory,
                                            generator));

    return installer;
}
}

int main (int argc, char *argv[])
{
    class system system (init_system());
    installer tool (init_installer());
    auto generated_key_and_sample_token = tool.install_key();
    std::cout << "         Key: " << generated_key_and_sample_token.first
              << std::endl
              << "Sample Token: " << generated_key_and_sample_token.second
              << std::endl
              << "Run again to get another token from the same key."
              << std::endl;
}