//ROOM 2
#define BLYNK_TEMPLATE_ID "TMPL69TuqWTLV"
#define BLYNK_TEMPLATE_NAME "Data  Ruangan Ais"
#define BLYNK_AUTH_TOKEN "ltgBGBkmu77Yz3NQyhs-nltC3__PSSk4"
#define BLYNK_PRINT Serial
#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
char auth[] = BLYNK_AUTH_TOKEN; //Auth Token
char ssid[] = "Wokwi-GUEST"; //nama hotspot yang digunakan
char pass[] = "";
BlynkTimer timer;

#include <TM1637TinyDisplay.h>
const int CLK = 4;
const int DIO = 2;
TM1637TinyDisplay display(CLK,DIO);
#define pushin 13
#define pushout 12
int buzzer = 14;
int counter = 1;
int ledout = 19;
int ledin = 21; 
void setup() {
 display.begin();
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  pinMode(buzzer, OUTPUT);
  pinMode(ledout, OUTPUT);
  pinMode(ledin, OUTPUT);
  pinMode(pushin, INPUT_PULLUP);
  pinMode(pushout, INPUT_PULLUP);
  display.showString("I Gede Aiswarya");
  display.showString("2015344022");
  delay(1000);
}

void loop() {
  int invalue = digitalRead(pushin);
  int outvalue = digitalRead(pushout);
  display.showNumber(counter - 1);
  Blynk.virtualWrite(V1,counter - 1);

  if(invalue == LOW){
    //int cok = counter+1;
    if(counter <= 10){
      int tot = counter++;
      Serial.println("Person in");
      Serial.print("Total persons in the room : ");
      Serial.println(tot);
      digitalWrite(ledin, HIGH);
      digitalWrite(ledout, LOW);
      Blynk.virtualWrite(V1,counter - 1 );
      Blynk.virtualWrite(V4, 11-counter );
      tone(buzzer, 100, 200);
      delay(1000);
    } else {
      digitalWrite(ledin, LOW);
      digitalWrite(ledout, HIGH);
      Serial.println("FULL Space");

      delay(500);
    }
  } else if(outvalue == LOW){
    if(counter != 0){
     counter--;
      if(counter == 1){
        Serial.println("Empty Space");
        delay(500);
    } else {
      if(counter <= 10){
          Serial.println("Person out");
          Serial.print("Remaining for : ");
          Serial.print(11 - counter);
          Serial.println(" Persons");
          digitalWrite(ledin, HIGH);
          digitalWrite(ledout, LOW);
          Blynk.virtualWrite(V4, 11-counter );
          tone(buzzer, 1000, 200);
          delay(1000);
        }
      }
    }
  }
  Blynk.run();
  timer.run();
}