#include <DHT_U.h>
#include <AdafruitIO_WiFi.h>

// Make sure to update config.h with you AdafruitIO info.
#include "config.h"

#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASS ""

AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);

AdafruitIO_Feed *temperature_feed = io.feed("temperature");
AdafruitIO_Feed *humidity_feed = io.feed("humidity");

DHT_Unified dht(23, DHT11);  // Sensor initialization

void setup() {
  Serial.begin(115200);
  pinMode(2, OUTPUT);

  // Connect to Adafruit IO
  io.connect();

  // Wait for connection to Adafruit IO
  while(io.status() < AIO_CONNECTED) {
    Serial.print(".");
    delay(500);
  }

  Serial.println(io.statusText());
  dht.begin();
}

void loop() {
  io.run();  // Ensure the connection to Adafruit IO is maintained

  sensors_event_t event;
  dht.temperature().getEvent(&event);
  if (!isnan(event.temperature)) {
    // Convert to Fahrenheit
    float fahrenheit = (event.temperature * 1.8) + 32;
    
    Serial.print("Temperature: ");
    Serial.print(fahrenheit);
    Serial.println("°F");

    // Send temperature to Adafruit IO
    temperature_feed->save(fahrenheit);
  }

  dht.humidity().getEvent(&event);
  if (!isnan(event.relative_humidity)) {
    Serial.print("Humidity: ");
    Serial.print(event.relative_humidity);
    Serial.println("%");
    
    // Send humidity to Adafruit IO
    humidity_feed->save(event.relative_humidity);
  }

  // Toggle the built-in LED
  digitalWrite(2, HIGH);
  delay(100);
  digitalWrite(2, LOW);

  // Wait 60 seconds (60000 milliseconds) before sending data again
  delay(60000 - 100); // Subtract the LED toggle delay time
}