#include <WiFi.h>
#include <Adafruit_SSD1306.h>

const char* ssid = "Wokwi-GUEST";
const char* pass = "";
int btn = 32;
int btnState = 0;
int txtCount = 0;

Adafruit_SSD1306 oled(128,64);

void setup() {
  // put your setup code here, to run once:
  pinMode(btn, INPUT);
  Serial.begin(115200);
}

void loop() {
  // put your main code here, to run repeatedly:
  btnState = digitalRead(btn);
  Serial.println(btnState);
  delay(500); // this speeds up the simulation
  if(btnState == 1){
   oled.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  oled.display();
  WiFi.begin(ssid,pass);
  oled.clearDisplay();
  oled.display();
  oled.setCursor(0,0);
  oled.setTextSize(1);
  oled.setTextColor(SSD1306_WHITE);
  oled.print("Connecting");
  oled.display();
  while(WiFi.status() != WL_CONNECTED)
  {
    oled.print(".");
    oled.display();
    delay(100);
    txtCount = txtCount + 1;
    Serial.print(txtCount);
    Serial.print(".");
    delay(100);
   if(txtCount == 158)
  {
    Serial.print("Connection Out :(");
    oled.clearDisplay();
    oled.display();
    oled.setCursor(0,0);
  oled.setTextSize(1);
  oled.setTextColor(SSD1306_WHITE);
    oled.print("Connection Timed Out ;(");
    oled.display();
  }
  }
  
  oled.clearDisplay();
  oled.display();
  oled.setCursor(0,0);
   oled.setTextSize(1.5);
  oled.print("Wifi Connected");
  oled.display();
  Serial.println("Hello, ESP32!");
  Serial.print(txtCount);
}
}