#pragma once

#include <acs-driver/gpio.hpp>

namespace boost {
    namespace system {
        class error_code;
    }
}

namespace acs
{
    class state;
    class card_reader;
    class oled_writer;
    class await_timer;

    class access_controller
    {
        state* state_;

        gpio* extra_gpio_;

        card_reader* reader_;

        oled_writer* writer_;

        await_timer* timer_;

        void wait(unsigned duration);

        void reset(const boost::system::error_code& ec);

    public:

        explicit access_controller();

        void authorized();

        void forbidden();

        void force_reset_if_idle();
    };
}