// 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 "TMPL6zl-DgqFy"
#define BLYNK_TEMPLATE_NAME "Control LED RGB"
#define BLYNK_AUTH_TOKEN "QHKfRcE-qqzxV6WGyGVcVi8jzCP_rwt3"
// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial
#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include "DHTesp.h"
DHTesp dht;
String noted;
String note;
char auth[] = BLYNK_AUTH_TOKEN;
// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
BlynkTimer timer;
BLYNK_WRITE(V1){
 int pinValue = param.asInt();
 if(pinValue == 1){
  digitalWrite(19, HIGH);
  }
 if(pinValue == 0){
  digitalWrite(19, LOW);
 }
}

BLYNK_WRITE(V2){
 int pinValue = param.asInt();
 if(pinValue == 1){
  digitalWrite(18, HIGH);
 }
 if(pinValue == 0){
  digitalWrite(18, LOW);
 }
}
BLYNK_WRITE(V3){
 int pinValue = param.asInt();
 if(pinValue == 1){
  digitalWrite(5, HIGH);
 }
 if(pinValue == 0){
  digitalWrite(5, LOW);
 }
}
BLYNK_WRITE(V0){
 int pinValue = param.asInt();
 if(pinValue == 1){
  digitalWrite(19, HIGH);
  digitalWrite(18, HIGH);
  digitalWrite(5, HIGH);
 }
 if(pinValue == 0){
  digitalWrite(19, LOW);
  digitalWrite(18, LOW);
  digitalWrite(5, LOW);
 }
} 

void SensorTemp()
{ 
 delay(dht.getMinimumSamplingPeriod());  
 float temperature = dht.getTemperature()+0.2; 
 /* Get temperature value */ 
 Serial.print(dht.getStatusString()); 
 /* Print status communication */
 Blynk.virtualWrite(V9, temperature);
 Blynk.virtualWrite(V6, noted);
 Serial.print("\t\t"); 
 Serial.print(temperature, 1); 
 Serial.print("\t\t");
 Serial.println(noted);
 Serial.print("\t\t");
 if(temperature <= 20){
 noted = "Cool"; 
 }
 
 else if(temperature >= 22 && temperature <= 37){
 noted = "Normal";
 }
 
 else if(temperature >= 38){
 noted = "Hot"; 
 }
 
 else {
 noted = "";
 }
 delay(500);
}

void SensorHum()
{ 
  delay(dht.getMinimumSamplingPeriod()); 
  /* Delay of amount equal to sampling period */ 
  float humidity = dht.getHumidity()+0.2;
  /* Get humidity value */ 
  Serial.print(dht.getStatusString()); 
  /* Print status communication */
  Blynk.virtualWrite(V11, humidity);
  Blynk.virtualWrite(V5, note);
  Serial.print("\t"); 
  Serial.print(humidity, 1); 
  Serial.print("\t\t"); 
  Serial.println(note);
  Serial.print("\t\t");
  if(humidity <= 30){
  note = "Dry";
  }
  
  else if(humidity >= 30 && humidity <= 60){
  note = "Normal";
  }
  
  else if(humidity >= 60){
  note = "Moist";
  }
  
  else {
  note = "";
  }
  delay(500);
 }

void setup()
{
  // Debug console
  Serial.begin(9600);
  Serial.println(); 
  Serial.println("Status\tHumidity (%)\tTemperature (C)\t"); 
  dht.setup(21, DHTesp::DHT22);; 
  pinMode(19, OUTPUT);
  pinMode(18, OUTPUT);
  pinMode(5, OUTPUT);
  // Setup a function to be called every second
  //Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
  Blynk.begin(auth, ssid, pass, IPAddress(128,199,144,129), 8080);
}
  void loop()
{
  Blynk.run();
  SensorTemp();
  SensorHum();
  timer.run();
}