#define BLYNK_TEMPLATE_ID "TMPL3xe3tb0Z"
#define BLYNK_TEMPLATE_NAME "blynk2room"
#define BLYNK_AUTH_TOKEN "6KwWd2wbZhd_XWmcqPGgHbRiNZQ2XAY8"

#include <TM1637TinyDisplay.h>
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

char auth[] = "6KwWd2wbZhd_XWmcqPGgHbRiNZQ2XAY8";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

// define pin
int pbH = 12;
int pbM = 13;
int ledM = 15;
int ledH = 2;
int buzz = 4;
const int CLK = 14;
const int DIO = 27;

TM1637TinyDisplay display(CLK, DIO);

// variable
int counter = 0;
int jumlahKeluar = 0;
int jumlahMasuk = 0;

void setup(){
  Blynk.begin(auth,ssid,pass);
  display.begin();
  Serial.begin(115200);
  pinMode(pbH, INPUT_PULLUP);
  pinMode(pbM, INPUT_PULLUP);
  pinMode(ledM, OUTPUT);
  pinMode(ledH, OUTPUT);
  pinMode(buzz, OUTPUT);
  display.showString("2015344036");
}

void hijau(){
  digitalWrite(ledM, LOW);
  digitalWrite(ledH, HIGH);
}
void merah(){
  digitalWrite(ledM, HIGH);
  digitalWrite(ledH, LOW);
}
void pesan(){
  Serial.println("Total orang yang pernah masuk : " + String(jumlahMasuk) + " Orang");
  Blynk.virtualWrite(V0, jumlahMasuk);
  Serial.println("Total orang keluar : " + String(jumlahKeluar) + " Orang");
  Blynk.virtualWrite(V1, jumlahKeluar);
  Serial.println("Total orang didalam : " + String(counter) + " Orang");
  Blynk.virtualWrite(V2, counter);
  Serial.println("=========================================================");
  tone(buzz, 1000, 400);
}
void loop(){
  if(digitalRead(pbH) == LOW){
    if(counter < 10){
      jumlahMasuk++;
      counter++;
      pesan();
      hijau();
      Blynk.virtualWrite(V6, LOW);
    } else {
      merah();
      Blynk.virtualWrite(V6, HIGH);
      Serial.println("Ruangan Sudah Penuh");
    }
  } else if(digitalRead(pbM) == LOW){
    if(counter != 0){
      jumlahKeluar++;
      counter--;
      pesan();
      hijau();
      Blynk.virtualWrite(V6,LOW);
    } else {
      Serial.println("Ruangan Sudah Kosong");
    }
  }
  display.showNumber(counter);
  delay(200);

  Blynk.run();
  timer.run();
}