#include <WiFi.h>

#define WIFI_SSID           "Wokwi-GUEST"
#define WIFI_PASSWORD       ""
#define btn 13
#define LED 12

int status = WL_IDLE_STATUS;

void connect_wifi()
{
  Serial.println("Connecting to AP ...");

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED) {
     Serial.print(".");
     delay(500);
  }
  Serial.println("");
  Serial.println("Connected to AP");
}

void reconnect() {
  status = WiFi.status();
  if ( status != WL_CONNECTED) {
    WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
    while (WiFi.status() != WL_CONNECTED) {
      Serial.print(".");
      delay(500);
    }
    Serial.println("");
    Serial.println("Connected to AP");
  }
}

void setup() {
  Serial.begin(115200);
  Serial.println();
  pinMode(btn, INPUT);
  pinMode(LED, OUTPUT);
}

void loop() {
  if(digitalRead(btn) == HIGH)
  {
    digitalWrite(LED, LOW);
    connect_wifi();
    
    if (WiFi.status() != WL_CONNECTED) {
    reconnect();
    }
    else {
      Serial.print("WiFi sudah terkoneksi dengan: ");
      Serial.println(WIFI_SSID);
      Serial.print("IP: ");
      Serial.println(WiFi.localIP());
      digitalWrite(LED, HIGH);
    }
  }
}