#include <Wire.h>
#include <RTClib.h>
#include <Servo.h>

RTC_DS3231 rtc; // Use RTC_DS1307 for DS1307 module
Servo myServo;  // Create a servo object

// Pin definitions
const int servoPin = 23; // Servo connected to pin 9 (adjust as needed)

// Servo angle settings for different times (example)
const int morningAngle = 0;   // 0 degrees at 6 AM
const int noonAngle = 90;     // 90 degrees at 12 PM
const int eveningAngle = 180; // 180 degrees at 6 PM

void setup() {
  Serial.begin(115200);
  Wire.begin();
  myServo.attach(servoPin); // Attach servo to the specified pin

  if (!rtc.begin()) {
    Serial.println("Couldn't find RTC");
    while (1); // Halt if RTC is not found
  }

  // Uncomment the line below to set the RTC to the sketch's compilation time
  // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));

  if (rtc.lostPower()) {
    Serial.println("RTC lost power, setting the time!");
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
  }

  // Set initial servo position based on current time
  updateServoPosition();
}

void loop() {
  DateTime now = rtc.now();

  // Print current time
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.print(now.day(), DEC);
  Serial.print(" ");
  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.print(now.second(), DEC);
  Serial.println();

  // Update servo position based on time
  updateServoPosition();

  delay(1000); // Update every second
}

void updateServoPosition() {
  DateTime now = rtc.now();
  int hour = now.hour();
  int minute = now.minute();

  // Example: Move servo to specific angles at specific times
  // You can customize the times and angles as needed
  if (hour == 6 && minute == 0) { // 6:00 AM
    myServo.write(morningAngle);
    Serial.println("Servo set to morning position (0 degrees)");
  } else if (hour == 12 && minute == 0) { // 12:00 PM
    myServo.write(noonAngle);
    Serial.println("Servo set to noon position (90 degrees)");
  } else if (hour == 18 && minute == 0) { // 6:00 PM
    myServo.write(eveningAngle);
    Serial.println("Servo set to evening position (180 degrees)");
  }
  // Add more conditions for other times or angles as needed
}