#include "Arduino.h"
#include "uRTCLib.h"
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED width,  in pixels
#define SCREEN_HEIGHT 64 // OLED height, in pixels

// create an OLED display object connected to I2C
Adafruit_SSD1306 oled(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
// uRTCLib rtc;
uRTCLib rtc(0x68);
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};


void setup() {
 Serial.begin(115200);
 delay(3000); // wait for console opening
 URTCLIB_WIRE.begin();
 
 // Comment out below line once you set the date & time.
 // Following line sets the RTC with an explicit date & time
 // for example to set January 13 2022 at 12:56 you would call:
 rtc.set(0, 5, 10, 6, 5, 1, 24);
 // rtc.set(second, minute, hour, dayOfWeek, dayOfMonth, month, year)
 // set day of week (1=Sunday, 7=Saturday)
   // initialize OLED display with I2C address 0x3C
  if (!oled.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
  
  }

  oled.clearDisplay(); // clear display

  oled.setTextSize(1);         // set text size
  oled.setTextColor(WHITE);    // set text color
  oled.setCursor(0, 2);       // set position to display (x,y)
  //perkenalan
  oled.println("KELOMPOK 3");
  oled.println("- Geosevi");
  oled.println("- Kharisma Bunga");
  oled.println("- Muhammad Daffi");
  oled.display();              // display on OLED
  delay(3000);         // wait two seconds for initializing
}

void loop() {
rtc.refresh();
oled.clearDisplay(); // clear display
oled.setTextSize(1);         // set text size
oled.setTextColor(WHITE);    // set text color
oled.setCursor(0, 2);       // set position to display (x,y)
oled.println();
oled.print("tanggal : ");
oled.print(rtc.year()); // set text
oled.print("/");
oled.print(rtc.month());
oled.print("/");
oled.print(rtc.day());

// waktu
oled.println();
oled.print("pukul   : ");
oled.print(rtc.hour()); // set text
oled.print(":");
oled.print(rtc.minute());
oled.print(":");
oled.print(rtc.second());

//
oled.println();
oled.println();
oled.println("Have A Nice Day");

 oled.display();              // display on OLED
 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());

 delay(1000);
}