#include <WiFi.h>

const char* ssid     = "Wokwi-GUEST";
const char* password = "";

const int ledPin1 = 4; // Ubah pin LED 1
const int ledPin2 = 2; // Ubah pin LED 2

WiFiServer server(80);

void setup() {
  Serial.begin(115200);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2, OUTPUT);
  connectToWiFi();
  server.begin();
}

void loop() {
  WiFiClient client = server.available();
  if (!client) {
    return;
  }
  
  while (!client.available()) {
    delay(1);
  }
  
  String command = client.readStringUntil('\r');
  Serial.println("Received command: " + command);
  
  if (command == "LED1_ON") {
    digitalWrite(ledPin1, HIGH);
  }
  else if (command == "LED2_ON") {
    digitalWrite(ledPin2, HIGH);
  }
  delay(1000); // Hindari bouncing
  digitalWrite(ledPin1, LOW);
  digitalWrite(ledPin2, LOW);
}

void connectToWiFi() {
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi..");
  }
  Serial.println("Connected to WiFi");
}