#define ERA_DEBUG
#define DEFAULT_MQTT_HOST "mqtt1.eoh.io"
#define ERA_AUTH_TOKEN "5ab72699-e02c-4570-baa6-8587310dc0a7"
#include <Arduino.h>
#include <ERaSimpleEsp32.hpp>
#include <ERa.hpp>
#include <ERa/ERaTimer.hpp>
#include <ESP32Servo.h>
#include <SPI.h>
#include <MFRC522.h>
#include <DHT.h>

const char ssid[] = "Wokwi-GUEST";
const char pass[] = "";

Servo myServo;          
int led1 = 17;
int led2 = 16;
int led3 = 4;
int quat1 = 0;
int quat2 = 2;
int servopin =15;
int butled1 = 27;
int butled2 = 14;
int butled3 = 32;
int butquat1 = 33;
int butquat2 = 25;
int butcua = 26;
int ss_pin = 22;
int rst_pin= 5;  
int DHTPIN = 12;
const int DHTTYPE = DHT11;
DHT dht(DHTPIN, DHTTYPE);
boolean l1 = HIGH;
boolean l2 = HIGH;  
boolean l3 = HIGH;
boolean q1 = HIGH;
boolean q2 = HIGH;
boolean c1 = HIGH;
boolean c2 = HIGH;
MFRC522 mfrc522(ss_pin, rst_pin); 
void setup() {
    Serial.begin(115200);
    ERa.begin(ssid, pass);
    SPI.begin();
    mfrc522.PCD_Init(); 
    dht.begin();  
    
    pinMode(led1,OUTPUT);
    pinMode(led2,OUTPUT);
    pinMode(led3,OUTPUT);
    pinMode(quat1,OUTPUT);
    pinMode(quat2,OUTPUT);
    pinMode(butled1,INPUT_PULLUP);
    pinMode(butled2,INPUT_PULLUP);
    pinMode(butled3,INPUT_PULLUP);
    pinMode(butquat1,INPUT_PULLUP);
    pinMode(butquat2,INPUT_PULLUP);
    pinMode(butcua,INPUT_PULLUP);
    digitalWrite(led1, LOW);
    digitalWrite(led2, LOW);
    digitalWrite(led3, LOW);
    digitalWrite(quat1, HIGH);
    digitalWrite(quat2, HIGH);
    myServo.write(0);
    ERa.virtualWrite(V0, digitalRead(led1));
    ERa.virtualWrite(V1, digitalRead(led2));
    ERa.virtualWrite(V2, digitalRead(led3));
    ERa.virtualWrite(V3, digitalRead(quat1));
    ERa.virtualWrite(V4, digitalRead(quat2));
    ERa.virtualWrite(V5,0);
}

void loop() {
    ERa.run();
    
    if(digitalRead(butled1) == 0)
    {
    if(l1 == HIGH)
    {
      digitalWrite(led1,!digitalRead(led1));
      ERa.virtualWrite(V0, digitalRead(led1));
      l1 =LOW ;  
      delay(200);
    }
    }
    else
    {
      l1 =HIGH ;     
    }
    
    if(digitalRead(butled2) == 0)
    {
    if(l2 == HIGH)
    {
      digitalWrite(led2,!digitalRead(led2));
      ERa.virtualWrite(V1, digitalRead(led2));
      l2 =LOW ;  
      delay(200);
    }
    }
    else
    {
      l2 =HIGH ;     
    }

    if(digitalRead(butled3) == 0)
    {
    if(l3 == HIGH)
    {
      digitalWrite(led3,!digitalRead(led3));
      ERa.virtualWrite(V2, digitalRead(led3));
      l3 =LOW ;  
      delay(200);
    }
    }
    else
    {
      l3 =HIGH ;     
    }

    if(digitalRead(butquat1) == 0)
    {
    if(q1 == HIGH)
    {
      digitalWrite(quat1,!digitalRead(quat1));
      ERa.virtualWrite(V3, digitalRead(quat1));
      q1 =LOW ;  
      delay(200);
    }
    }
    else
    {
      q1 =HIGH ;     
    }

    if(digitalRead(butquat2) == 0)
    {
    if(q2 == HIGH)
    {
      digitalWrite(quat2,!digitalRead(quat2));
      ERa.virtualWrite(V4, digitalRead(quat2));
      q2 =LOW ;  
      delay(200);
    }
    }
    else
    {
      q2 =HIGH ;     
    }

    if(digitalRead(butcua) == 0)
    {
    if(c1 == HIGH)
    {
      if(c2 == HIGH)
      {
      myServo.attach(servopin);
      myServo.write(180);
      ERa.virtualWrite(V5,1);
      c1 =LOW ;  
      c2 = LOW;
      delay(200);
      }
      else
      {
      myServo.attach(servopin);
      myServo.write(0);
      ERa.virtualWrite(V5,0);
      c1 =LOW ;
      c2 = HIGH;
      delay(200);
      }
    }
    }
    else
    {
      c1 =HIGH ;     
    }


    if ( ! mfrc522.PICC_IsNewCardPresent()) 
  {
    return;
  }
  // Select one of the cards
  if ( ! mfrc522.PICC_ReadCardSerial()) 
  {
    return;
  }
  Serial.print("UID tag :");
  String content= "";
  byte letter;
  for (byte i = 0; i < mfrc522.uid.size; i++) 
  {
     Serial.print(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " ");
     Serial.print(mfrc522.uid.uidByte[i], HEX);
     content.concat(String(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "));
     content.concat(String(mfrc522.uid.uidByte[i], HEX));
  }
  Serial.println();
  Serial.print("Message : ");
  content.toUpperCase();
  if (content.substring(1) == "E2 08 01 06" | content.substring(1) == "7E 32 30 00" | content.substring(1) == "44 7E 37 FE" | content.substring(1) == "95 79 1C 53" | content.substring(1) == "F5 BC 0C 53" | content.substring(1) == "F7 73 A1 D5") //change here the UID of the card/cards that you want to give access
  {
      myServo.attach(servopin);
      myServo.write(180);
      ERa.virtualWrite(V5,1);
      c1 =LOW ;  
      c2 = LOW;
      delay(200);
  }
  
}

ERA_WRITE(V0){
 int value0 = param.getInt();
 digitalWrite(led1,value0);
 ERa.virtualWrite(V0, digitalRead(led1));
}

ERA_WRITE(V1){
 int value1 = param.getInt();
 digitalWrite(led2,value1);
 ERa.virtualWrite(V1, digitalRead(led2));
}

ERA_WRITE(V2){
 int value2 = param.getInt();
 digitalWrite(led3,value2);
 ERa.virtualWrite(V2, digitalRead(led2));
}

ERA_WRITE(V3){
 int value3 = param.getInt();
 digitalWrite(quat1,value3);
 ERa.virtualWrite(V3, digitalRead(quat1));
}

ERA_WRITE(V4){
 int value4 = param.getInt();
 digitalWrite(quat2,value4);
 ERa.virtualWrite(V4, digitalRead(quat2));
}
ERA_WRITE(V5){
 myServo.attach(servopin);
 int value5 = param.getInt();
 if(value5==1)
 {
  myServo.write(180);
  ERa.virtualWrite(V5,1);
 }
 if(value5==0)
 {
  myServo.write(0);
  ERa.virtualWrite(V5,0);
 }
}
ERA_WRITE(V6){
  float t = dht.readTemperature(); 
 ERa.virtualWrite(V6, t);
}
ERA_WRITE(V7){
 float h = dht.readHumidity();  
 ERa.virtualWrite(V7, h);
}