#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;

    unsigned long previous_time;
    bool led_state;

    //bool waiting_for_kp;
    //bool waiting_for_ti;

    enum InputMode
    {
        NONE,
        ENTER_KP,
        ENTER_TI
    };

    InputMode input_mode;

    char input_buffer[16];
    uint8_t input_index;

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

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

#endif