#define BLYNK_TEMPLATE_ID "TMPL4CHuty37O"
#define BLYNK_TEMPLATE_NAME "Temp Sensor"
#define BLYNK_AUTH_TOKEN "MCbh6A9z_Kyg-aDsVLXJAyy0qkRrm9EJ"

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

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <ESP32Servo.h>
#include <DHTesp.h>
#include <map>

// Your WiFi credentials
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

Servo myServo1;
Servo myServo2;
Servo myServo3;

DHTesp dhtSensor;
BlynkTimer timer;

BLYNK_WRITE(V2)
{
  // Read the switch state (0 or 1)
  int switchState = param.asInt();
  Serial.println("State:");
  Serial.println(switchState);

  // Set the servo angle based on the switch state
  int servoAngle = switchState ? 180 : 0;
  Serial.println("Angle:");
  Serial.println(servoAngle);

  // Move the servo to the specified angle
  myServo1.write(servoAngle);
  myServo2.write(servoAngle);
  myServo3.write(servoAngle);
}

BLYNK_CONNECTED()
{
  // You can add any Blynk-connected initialization here
}

void myTimerEvent()
{
  TempAndHumidity data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");

  // You can send any value at any time.
  // Please don't send more than 10 values per second.
  Blynk.virtualWrite(V0, data.temperature);
  Blynk.virtualWrite(V1, data.humidity);
}

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

  dhtSensor.setup(15, DHTesp::DHT22); // Assuming DHT sensor is connected to pin 15
  myServo1.setPeriodHertz(50);         // Standard 50 Hz servo
  myServo1.attach(18);                 // Attach the servo to pin 18
  myServo2.setPeriodHertz(50);         
  myServo2.attach(17);   
  myServo3.setPeriodHertz(50);         
  myServo3.attach(16);  

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

  while (Blynk.connect() == false)
  {
    // Wait until connected
  }

  // Setup a function to be called every 2 seconds
  timer.setInterval(2000L, myTimerEvent);
}

void loop()
{
  Blynk.run();
  timer.run();
}