#include "DHTesp.h"

const int DHT_PIN = 15;

DHTesp dhtSensor;
int suhu; // variabel suhu
int kelembapan; // variabel kelembapan
int mode; // variabel mode

/*************************************************************

  This sketch shows how to write values to Virtual Pins

  NOTE:
  BlynkTimer provides SimpleTimer functionality:
    http://playground.arduino.cc/Code/SimpleTimer

  App project setup:
    Value Display widget attached to Virtual Pin V5
 *************************************************************/

// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPL8pScDPEg"
#define BLYNK_DEVICE_NAME "LED AND TEMPERATURE"
#define BLYNK_AUTH_TOKEN "RWhO-4ehYJIJtL3AL_xSklRzINN4CK-E"


// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial


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

char auth[] = BLYNK_AUTH_TOKEN;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void myTimerEvent()
{
  // You can send any value at any time.
  // Please don't send more that 10 values per second.
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  suhu=data.temperature;
  kelembapan;
  Blynk.virtualWrite(V0, suhu);
  Blynk.virtualWrite(V1, kelembapan);
  if(mode==1){
  if(suhu<=28){
    digitalWrite(25, LOW); //LED_HIJAU
    digitalWrite(33, LOW); //LED_KUNING
    digitalWrite(32, LOW); //LED_MERAH 
  }
  if(suhu>=30 && suhu<=35){
    digitalWrite(25, HIGH); //LED_HIJAU
    digitalWrite(33, LOW); //LED_KUNING
    digitalWrite(32, LOW); //LED_MERAH 
  }
  if(suhu>=36 && suhu<=40){
    digitalWrite(25, LOW); //LED_HIJAU
    digitalWrite(33, HIGH); //LED_KUNING
    digitalWrite(32, LOW); //LED_MERAH 
  }
  if(suhu>=41){
    digitalWrite(25, LOW); //LED_HIJAU
    digitalWrite(33, LOW); //LED_KUNING
    digitalWrite(32, HIGH); //LED_MERAH 
  }
  }

}

BLYNK_WRITE(V2)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){digitalWrite(32,pinValue);}
  // process received value
}

BLYNK_WRITE(V3)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){digitalWrite(33,pinValue);}
  // process received value
}

BLYNK_WRITE(V4)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){digitalWrite(25,pinValue);}
  // process received value
}

BLYNK_WRITE(V5)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  mode=pinValue; 
  // process received value
}

void setup()
{
  // Debug console
  Serial.begin(115200);

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);

  // Setup a function to be called every second
  timer.setInterval(1000L, myTimerEvent);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(25, OUTPUT); // LED_HIJAU
  pinMode(33, OUTPUT); // LED_KUNING
  pinMode(32, OUTPUT); // LED_MERAH
}

void loop()
{
  Blynk.run();
  timer.run(); // Initiates BlynkTimer

}