#include <ESP32Servo.h>
#define SensorPIR 32
#define BLYNK_PRINT Serial
#define BLYNK_TEMPLATE_ID "TMPLfe9IC9Aq"
#define BLYNK_DEVICE_NAME "Tugas 9 Smart Irrigation"
#define BLYNK_AUTH_TOKEN "1hjoONVc3xdMJLloRrnykHQK1XlmK5I5"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

const int SoilSensor = 33;

Servo myservo;
int Posisi = 0;

Servo myservo2;
int Posisi2 = 0;

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

void setup()
{
  Serial.begin(9600);
  pinMode(SensorPIR, INPUT);
  myservo.attach(23);
  myservo2.attach(22);
  Blynk.begin(auth, ssid, pass);
  timer.setInterval(1000L, sendSensor);
}


void sendSensor()
{

  //Sensor Kelembaban Tanah
  float kelembabanTanah;
  int hasilPembacaan = analogRead(SoilSensor);
  kelembabanTanah = (100 - ((hasilPembacaan/4095.00)*100));
  
  Serial.print("Persentase Kelembaban Tanah = ");
  Serial.print(kelembabanTanah);
  Serial.println("%");
  Serial.println("  ");
  delay(5000);

 if (kelembabanTanah > 70){
  Serial.println("Tanah Terlalu Basah"); 
  Blynk.virtualWrite(V4, "Tidak Aktif");  
  Posisi2 = 0; 
  myservo2.write(Posisi2);
  delay(15); 
  } 
  else {
  Serial.println("Tanah Kering");  
  Blynk.virtualWrite(V4, "Aktif"); 
  Posisi2 = 180; 
  myservo2.write(Posisi2);
  delay(15);
  }
  
  //Sensor Hama
  bool state_pir = digitalRead(SensorPIR);
  if (state_pir == 0){
  Serial.println("Tidak Terdeteksi Hama "); 
  Blynk.virtualWrite(V1, "Tidak Terdeteksi Hama !");  
  Blynk.virtualWrite(V2, "TIDAK AKTIF");   
  } 
  else {
  Serial.println("Terdeteksi Hama !");  
  Blynk.virtualWrite(V1, "Terdeteksi Hama !"); 
  Blynk.virtualWrite(V2, "AKTIF"); 
  for(Posisi = 0; Posisi <=180; Posisi ++)
  {
    myservo.write(Posisi);
    Blynk.virtualWrite(V3, Posisi); 
    delay(50);
  }
  for(Posisi = 180; Posisi >=0; Posisi --)
  {
    myservo.write(Posisi);
    Blynk.virtualWrite(V3, Posisi); 
    delay(15);
    
  }
  }
  Blynk.virtualWrite(V0, kelembabanTanah); 
}

void loop()
{
  Blynk.run();
  timer.run();
}