#ifndef PRE_OPERATIONAL_STATE_H
#define PRE_OPERATIONAL_STATE_H

#include "state.h"
#include "stdint.h"

// class P_controller;

class PreOperationalState : public State
{
private:
    // P_controller &p_controller;
    // P_controller &pi_controller;
    // bool pi_selected;

    int64_t previous_time;
    bool led_state;


    enum InputMode
    {
        NONE,
        ENTER_KP,
        ENTER_TI,
        ENTER_RPM
    };

    InputMode input_mode;

    char input_buffer[16];
    uint8_t input_index;

public:
    // PreOperationalState(P_controller& p_controller, P_controller& pi_controller);
    PreOperationalState();

    void enter() override;
    void update() override;
    // void command(char c) override;
    void exit() override;

    NodeState id() const override { return NodeState::PRE_OPERATIONAL; }
};

#endif