#pragma once

#include <cstdint>
#include <FastLED.h>

class PixelStompMux {
public:
    static const uint8_t NUM_BUTTONS = 8;
    static const uint8_t NUM_LEDS = 8;

    PixelStompMux(uint8_t dat_pin, uint8_t ld_pin, uint8_t clk_pin, uint8_t di_pin);

    void begin();

    uint8_t read_buttons();
    bool is_button_pressed(uint8_t index);

    void set_led_color(uint8_t index, uint8_t r, uint8_t g, uint8_t b);
    void set_led_brightness(uint8_t brightness);
    void clear_all();
    void show();

    void dump();
    void probe();

private:
    uint8_t pin_dat;
    uint8_t pin_ld;
    uint8_t pin_clk;
    uint8_t pin_di;

    CRGB leds[NUM_LEDS];
    uint8_t last_button_state;

    uint8_t shift_in_74hc165();
};