//**********BLYNK, identitas device*****************************
#define BLYNK_TEMPLATE_ID "TMPL6UkcehvUd"
#define BLYNK_TEMPLATE_NAME "TETHYS NODE"
#define BLYNK_AUTH_TOKEN "EqUZNOb1ti_0KWcXq3gtP6D4rmpmaGNG"

//**********BLYNK, library**************************************
#include <BlynkSimpleEsp32.h>
#include <WiFi.h>
#include <WiFiClient.h>

//***********SERVO, library************************************
#include <ESP32Servo.h>
Servo servo;
int pos=0;

//**********BLYNK, ssid, pass, token****************************
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

//**********BLYNK, kendali pakan ikan***************************
BLYNK_WRITE(V0)
{
  int value=param.asInt();
  servo.write(value);
}

//**********BLYNK, kendali air masuk****************************
BLYNK_WRITE(V1)
{
  int value=param.asInt();
  digitalWrite(2, value);
}

//**********BLYNK, kendali air keluar***************************
BLYNK_WRITE(V2)
{
  int value=param.asInt();
  digitalWrite(4, value);
}

//*********BLYNK, syncron data terakhir saat koneksi tersambung*
BLYNK_CONNECTED() { 
  Blynk.syncAll();
}

//*********Definisi Pin*****************************************
#define AirMasuk 2
#define AirKeluar 4

bool lastWiFiStatus = false;
bool lastBlynkStatus = false;

void setup() {
  //********SERVO, setting pin*********************************
  servo.attach(15);
  pinMode(AirMasuk, OUTPUT);
  pinMode(AirKeluar, OUTPUT);

  //********BLYNK, mulai koneksi ke blynk***********************
  Blynk.begin(auth, ssid, pass);
  
}

void loop() {
  
    // Cek koneksi WiFi
      bool currentWiFiStatus = WiFi.status() == WL_CONNECTED;
        if (currentWiFiStatus != lastWiFiStatus) {
            if (currentWiFiStatus) {
                  Serial.println("✅ WiFi Terhubung");
                      } else {
                            Serial.println("❌ WiFi Tidak Terhubung");
                                }
                                    lastWiFiStatus = currentWiFiStatus;
                                      }

                                        // Coba connect ke Blynk jika WiFi tersedia
                                          if (currentWiFiStatus) {
                                              Blynk.run();
                                                  bool currentBlynkStatus = Blynk.connected();
                                                      if (currentBlynkStatus != lastBlynkStatus) {
                                                            if (currentBlynkStatus) {
                                                                     Serial.println("✅ Blynk Terhubung");
                                                                           } else {
                                                                                   Serial.println("❌ Blynk Tidak Terhubung");
                                                                                         }
                                                                                               lastBlynkStatus = currentBlynkStatus;
                                                                                                   }
                                                                                                     }

                                                                                                       delay(1000); // Delay agar tidak terlalu cepat nge-loop
                                                                                                       }