//display
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
//wifi
#include <WiFi.h>
//realtime
#include<NTPClient.h>
#include<WiFiUdp.h>


// define oled parameters
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1
#define SCREEN_ADDRESS 0x3c

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

//buttons
int buttonG = 2;
int buttonR = 4;

WiFiDUP ntpUDP;

void setup() {

  // display inisialization
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
    Serial.println(F("SSD1306 allocation failed"));
    for (;;); // Don't proceed, loop forever for loop runs forever
  }

  display.display();
  delay(1000);

  display.clearDisplay();

  pinMode(buttonG, INPUT);
  pinMode(buttonR, INPUT);



}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation

  int x = digitalRead(buttonG);
  int y = digitalRead(buttonR);

  if (x == LOW) {
    display.clearDisplay();
    print_line("RANIL", 1, 1, 2);
    delay(1000);
  } else if (y == LOW) {
    display.clearDisplay();
    print_line("ANURA", 1, 1, 2);
    delay(1000);
  } else {
    display.clearDisplay();
    print_line("VOTE?", 1, 1, 2);
  }




}

void print_line(String text, int column, int row, int text_size) {
  display.setTextSize(text_size);
  display.setTextColor(WHITE);
  display.setCursor(column, row);
  display.println(text);
  display.display();
}