#include <Adafruit_NeoPixel.h>

// Pin definitions for each NeoPixel
#define LED_PIN_1 4
#define LED_PIN_2 5
#define LED_PIN_3 6
#define LED_PIN_4 8
#define LED_PIN_5 10

// Number of LEDs per strip (in this case, 1 per pin)
#define NUM_LEDS 1

// Create NeoPixel objects for each LED
Adafruit_NeoPixel led1 = Adafruit_NeoPixel(NUM_LEDS, LED_PIN_1, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel led2 = Adafruit_NeoPixel(NUM_LEDS, LED_PIN_2, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel led3 = Adafruit_NeoPixel(NUM_LEDS, LED_PIN_3, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel led4 = Adafruit_NeoPixel(NUM_LEDS, LED_PIN_4, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel led5 = Adafruit_NeoPixel(NUM_LEDS, LED_PIN_5, NEO_GRB + NEO_KHZ800);

Adafruit_NeoPixel leds[] = {led1, led2, led3, led4, led5};

void setup() {
  // Initialize each NeoPixel LED
  for (int i = 0; i < 5; i++) {
    leds[i].begin();
    leds[i].show(); // Ensure all LEDs start off
  }

  // Seed random number generator
  randomSeed(analogRead(0));
}

void loop() {
  // Randomly select an LED to light up
  int randomLedIndex = random(0, 5);

  // Turn off all LEDs
  for (int i = 0; i < 5; i++) {
    leds[i].setPixelColor(0, leds[i].Color(0, 0, 0)); // Turn off
    leds[i].show();
  }

  // Light up the selected LED with a random color
  leds[randomLedIndex].setPixelColor(0, leds[randomLedIndex].Color(random(0, 256), random(0, 256), random(0, 256)));
  leds[randomLedIndex].show();

  // Wait for 1 second before the next LED is lit
  delay(1000);
}