#include <Servo.h>

Servo hourServo;
Servo minuteServo;

const int ledSecondPin = 3;
const int ledMinutePin1 = 7;
const int ledMinutePin2 = 8;
const int ledMinutePin3 = 9;
const int ledMinutePin4 = 10;

int hour = 1;
int minute = 0;
int second = 0;

bool secondLEDOn = true;
int hourDegreeMultiplier = 15;
int minuteDegreeMultiplier = 3;
void setup()
{
  Serial.begin(9600);
  hourServo.attach(9);  //Pwm pin
  minuteServo.attach(8);
  pinMode(ledSecondPin, OUTPUT);
  pinMode(ledMinutePin1, OUTPUT);
  pinMode(ledMinutePin2, OUTPUT);
  pinMode(ledMinutePin3, OUTPUT);
  pinMode(ledMinutePin4, OUTPUT);
}


void loop() {
  hourServo.write(hour * hourDegreeMultiplier);
  minuteServo.write(minute * minuteDegreeMultiplier);

  if(secondLEDOn){
    digitalWrite(ledSecondPin, HIGH);
    secondLEDOn = false;
  }else{
    secondLEDOn = true;
    digitalWrite(ledSecondPin, LOW);
  }

  int minuteMod = minute % 5;
  if(minuteMod == 1){
    digitalWrite(ledMinutePin1, HIGH);
  }else if(minuteMod == 2){
    digitalWrite(ledMinutePin1, HIGH);
    digitalWrite(ledMinutePin2, HIGH);
  }else if(minuteMod == 3){
    digitalWrite(ledMinutePin1, HIGH);
    digitalWrite(ledMinutePin2, HIGH);
    digitalWrite(ledMinutePin3, HIGH);
  }else if(minuteMod == 4){
    digitalWrite(ledMinutePin1, HIGH);
    digitalWrite(ledMinutePin2, HIGH);
    digitalWrite(ledMinutePin3, HIGH);
    digitalWrite(ledMinutePin4, HIGH);
  }else{
    digitalWrite(ledMinutePin1, LOW);
    digitalWrite(ledMinutePin2, LOW);
    digitalWrite(ledMinutePin3, LOW);
    digitalWrite(ledMinutePin4, LOW);
  }

  if(second == 59){
    second = 0;

    if(minute == 59){
      minute = 0;

      if(hour == 12){
        hour = 1;
      }else{
        hour++;
      }
    }else{
      minute++;
    }
  }else{
    second++;
  }

  Serial.write(hour);
  Serial.write(minute);
  Serial.write(second);
  
  //delay(100);
  delay(1000);
}