const int BUTTON_PIN = 7;
const int LED_PIN = 6;
const int TV_PIN = 3;
#include <FastLED.h>
#define num_leds 16
#define pin 6

CRGB leds[num_leds];

int ledState = LOW;
int lastButtonState;
int currentButtonState;

void setup() {
  Serial.begin(9600);
  pinMode(BUTTON_PIN, INPUT);
  pinMode(TV_PIN, OUTPUT);
  pinMode(LED_PIN, OUTPUT);
  FastLED.addLeds<WS2812B, pin, GRB>(leds, num_leds);
  FastLED.setBrightness(100);


  currentButtonState = digitalRead(BUTTON_PIN);
}

void loop() {
  lastButtonState = currentButtonState;
  currentButtonState = digitalRead(BUTTON_PIN);

  if (lastButtonState == HIGH && currentButtonState == LOW) {
    Serial.print("The button is pressed: ");

    if (ledState == LOW) {
      ledState = HIGH;
      Serial.println("Turning LED on");

    } else {
      ledState = LOW;
      Serial.println("Turning LED off");
    }

    digitalWrite(TV_PIN, ledState);
  }
  if (ledState == LOW) {
    fill_solid(leds, num_leds, CRGB(0, 0, 0));
  } else {
    fill_solid(leds, num_leds, CRGB(255, 255, 255));
  }
  ledState = ledState;
  FastLED.show();
}