#if defined(ESP8266)
#include <ESP8266WiFi.h>
#elif defined(ESP32)
#include <WiFi.h>
#endif

#define WIFI_SSID           "Wokwi-GUEST" //kok g bisa diganti?
#define WIFI_PASSWORD       ""

#define SERIAL_DEBUG_BAUD   115200

#define ledMerah 13
#define ledKuning 12
#define ledHijau 14
#define button 2
// the Wifi radio's status
int status = WL_IDLE_STATUS;

void InitWiFi()
{
  Serial.println("Starting Scanning Wifi..");

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED) {

    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("Connection to AP");
}

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

void setup() {
  // initialize serial for debugging
  Serial.begin(SERIAL_DEBUG_BAUD);
  Serial.println();
  Serial.print("Press the button to connecting..");
  Serial.println();
  // InitWiFi();
  pinMode(ledMerah, OUTPUT);
  pinMode(ledKuning, OUTPUT);
  pinMode(ledHijau, OUTPUT);
  pinMode(button, INPUT);
  digitalWrite(button, LOW);
}

void loop() {
  if (digitalRead(button) == HIGH)
  {
    digitalWrite(ledMerah, LOW);
    // delay(1000);
    InitWiFi();

    if (WiFi.status() != WL_CONNECTED) {
      reconnect();
    }
    else {
      Serial.print("WiFi has connected ");
      Serial.println(WIFI_SSID);
      Serial.print("IP: ");
      Serial.println(WiFi.localIP());
      Serial.println("");
      digitalWrite(ledHijau, HIGH);
      delay(200);
      digitalWrite(ledHijau, LOW);
      digitalWrite(ledKuning, HIGH);
      delay(200);
      digitalWrite(ledKuning, LOW);
      digitalWrite(ledMerah, HIGH);
      delay(200);
      digitalWrite(ledMerah, LOW);
    }
  }
}