#include "Arduino.h"
#include "uRTCLib.h"
#include <Adafruit_NeoPixel.h>

#define LED_PIN_1 6
#define LED_PIN_2 7  // Define pin for the second NeoPixel ring
#define LED_PIN_3 8  // Define pin for the third NeoPixel ring
#define NUM_LEDS_1 60 // Number of LEDs in the first ring
#define NUM_LEDS_2 60 // Number of LEDs in the second ring
#define NUM_LEDS_3 12 // Number of LEDs in the third ring

uRTCLib rtc(0x68);
Adafruit_NeoPixel strip1 = Adafruit_NeoPixel(NUM_LEDS_1, LED_PIN_1, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel strip2 = Adafruit_NeoPixel(NUM_LEDS_2, LED_PIN_2, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel strip3 = Adafruit_NeoPixel(NUM_LEDS_3, LED_PIN_3, NEO_GRB + NEO_KHZ800);

char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

void setup() {
  Serial.begin(115200);
  delay(3000);
  
  URTCLIB_WIRE.begin();
  
  rtc.set(0, 42, 7, 1, 17, 7, 24);

  strip1.begin();
  strip2.begin();
  strip3.begin();
  strip1.show();
  strip2.show();
  strip3.show();
}

void loop() {
  rtc.refresh();

  Serial.print("Current Date & Time: ");
  Serial.print(rtc.year());
  Serial.print('/');
  Serial.print(rtc.month());
  Serial.print('/');
  Serial.print(rtc.day());
  Serial.print(" (");
  Serial.print(daysOfTheWeek[rtc.dayOfWeek()-1]);
  Serial.print(") ");
  Serial.print(rtc.hour());
  Serial.print(':');
  Serial.print(rtc.minute());
  Serial.print(':');
  Serial.println(rtc.second());

  // Turn off all LEDs
  strip1.clear();
  strip2.clear();
  strip3.clear();
  
  // Calculate LED indexes based on time
  int secIndex = rtc.second() % NUM_LEDS_1;
  int minIndex = rtc.minute() % NUM_LEDS_2;
  int hourIndex = rtc.hour() % NUM_LEDS_3;

  // Set LEDs based on time
  strip1.setPixelColor(secIndex, strip1.Color(255, 0, 0));  // Red LED on first ring every second
  strip2.setPixelColor(minIndex, strip2.Color(0, 255, 0));  // Green LED on second ring every minute
  strip3.setPixelColor(hourIndex, strip3.Color(0, 0, 255)); // Blue LED on third ring every hour

  strip1.show();
  strip2.show();
  strip3.show();
  
  delay(1000);
}