#include <ESP32Servo.h>

#define BLYNK_TEMPLATE_ID "TMPL6vdZzgEem"
#define BLYNK_TEMPLATE_NAME "Fire"
#define BLYNK_AUTH_TOKEN "yrLPu1OPU2HQT4Kznp08PpcXzx1XHMTV"
#define BLYNK_PRINT Serial

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);  

char auth[] = "yrLPu1OPU2HQT4Kznp08PpcXzx1XHMTV";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";


int buzzer = 13;
int LED = 14;
int sensor;
Servo servo1;
BlynkTimer timer;

bool status = false;
BLYNK_WRITE(V0)
{
  int pinValue = param.asInt();

  if(pinValue ==1 ){
    status = true;
    Serial.println("TERDETEKSI API,KATUP AIR TERBUKA");
    Blynk.virtualWrite(V0, HIGH);
    BLYNK_WRITE(V0);
  }
 else{
   status = false;
   Blynk.virtualWrite(V0, LOW);
   BLYNK_WRITE(V0);
 }
}

void setup()
{
  Serial.begin(115200);
  lcd.init();
  lcd.backlight();
  lcd.clear();
  servo1.attach(25);
  Blynk.begin(auth, ssid, pass);
  pinMode(LED, OUTPUT);
  pinMode(buzzer, OUTPUT);
}
void loop()
{
  
  Blynk.run();
  timer.run();
  sensor = map(analogRead(34),0,4096, 100,0);
  
   if (status == true){
    digitalWrite(LED, HIGH);
    digitalWrite(buzzer, HIGH);
    tone(buzzer, 1000);
    servo1.write(180);
    Serial.println("TERDETEKSI API,KATUP AIR TERBUKA");
    lcd.setCursor(0, 0);
    lcd.print("TERDETEKSI API");
    Blynk.virtualWrite(V0, HIGH);
    BLYNK_WRITE(V0);
  }else{

  if(sensor < 30){
    digitalWrite(LED, LOW);
    digitalWrite(buzzer, LOW);
    noTone(buzzer);
    servo1.write(0);
    Serial.println("KONDISI AMAN");
    lcd.setCursor(0, 0);
    lcd.print("KONDISI AMAN..");
    Blynk.virtualWrite(V0, LOW);
    BLYNK_WRITE(V0);
  }else{
    digitalWrite(LED, HIGH);
    digitalWrite(buzzer, HIGH);
    tone(buzzer, 1000);
    servo1.write(180);
    Serial.println("TERDETEKSI API,KATUP AIR TERBUKA");
    lcd.setCursor(0, 0);
    lcd.print("TERDETEKSI API");
    Blynk.virtualWrite(V0, HIGH);
    BLYNK_WRITE(V0);
  }
  }
  delay(500);
  }