#include "U8glib.h"
U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE|U8G_I2C_OPT_DEV_0);  // I2C / TWI

int hours = 8; // CHANGE YOUR LOCAL TIME
int minutes = 35;
int seconds = 40;
char *number[12] = {"6", "5", "4", "3", "2", "1", "12", "11", "10", "9", "8", "7"};
const int SCREEN_WIDTH = 128;
const int SCREEN_HEIGHT = 64;
float radius = min(SCREEN_HEIGHT, SCREEN_WIDTH) / 2 - 1;

const int X_CENTER = SCREEN_WIDTH / 2;
const int Y_CENTER = SCREEN_HEIGHT / 2;

void draw(void) {
  // Increase OLED brightness
  u8g.setContrast(255); // Set the OLED brightness to maximum

  // Draw the outer circle of the clock
  u8g.drawCircle(X_CENTER, Y_CENTER, radius);

  // Print "Modified by Arvind" in the empty space of OLED
  u8g.setFont(u8g_font_chikita);
  u8g.drawStr(0, 50, "Modified ");
  u8g.drawStr(0, 60, "by Arvind");
  u8g.drawStr(0, 10, "TAUSEEF");
  u8g.drawStr(0, 20, "AHMAD");
}

void setup(void) {
  // flip screen, if required
  // u8g.setRot180();
}

void loop(void) {
  // Update time logic here (seconds, minutes, hours)
  // Call draw() to update the clock display
  // Delay as needed
  seconds += 1;
  if (seconds == 60) {
    seconds = seconds - 60;
    minutes += 1;
  }
  if (minutes == 60) {
    minutes = 0;
    hours += 1;
  }
  if (hours == 24) {
    hours = 1;
  }
  // delay(800);
  u8g.firstPage();
  do {
    draw();
  } while (u8g.nextPage());

  // Rebuild the picture after some delay
  delay(500);
}