#pragma once

#include "PCA9685.h"

#define SENSOR1 15
#define SENSOR2 12

class Treppe {
    private:
    uint8_t stairs;
    uint16_t time_per_stair = 300;          // dimmtime per stair [ms]
    uint16_t idle_brightness = 200;
    uint16_t active_brightness = 2048;

    uint8_t direction = 0;
    uint8_t switch_direction = 0;
    uint8_t state = 0;
    uint8_t switch_state = 0;
    uint8_t finish = 1;

    // initialize with i2c-Address 0, use Wire Library
    PCA9685 pwmController;     
    uint8_t softstart_led(uint8_t led, uint16_t startval, uint16_t stopval);
    void ledsequence();

    public:
    Treppe(uint8_t _stairs) : stairs(_stairs){}
    void task();        // call periodically

    void setup();

    // Parameter section
    uint16_t setIdle(uint16_t _idle_brightness);
    uint16_t setActive(uint16_t _active_brightness);
    uint16_t setTime(uint16_t _time_per_stair);

    // Runtime Parameter section
    uint8_t setDirection(uint8_t _direction);
    uint8_t setState(uint8_t _state);

    uint8_t getState() { return state;};
    uint8_t getDirection() {return direction;};
};