#include "DHTesp.h"
#include <WiFi.h>
#include <HTTPClient.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";

const char* serverUrl = "http://example.com/api/data";

const int DHT_PIN = 3;

DHTesp dhtSensor;

#define uS_TO_S_FACTOR 1000000ULL  // Conversion factor for micro seconds to seconds
#define TIME_TO_SLEEP  5 

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32-C3!");
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
  }
  Serial.println("Wifi connected");
  Serial.println(WiFi.macAddress());
  esp_sleep_enable_timer_wakeup(1000);

    TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
    if (WiFi.status() == WL_CONNECTED) {
    HTTPClient http;
    http.begin(serverUrl);
    http.addHeader("Content-Type", "application/json");

    String jsonData = "{\"temperature\":" + String(data.temperature, 2) 
    +", \"humidity\": " + String(data.humidity, 1) 
    + ", \"MacAdress\": " + WiFi.macAddress() + "}";
    int httpResponseCode = http.POST(jsonData);

    if (httpResponseCode > 0) {
      Serial.println("Data sent successfully: " + String(httpResponseCode));
    } else {
      Serial.println("Error sending data: " + String(httpResponseCode));
    }
    http.end();
  }
  delay(2000); 

    Serial.println("Going to sleep now");
  delay(1000);
  esp_deep_sleep_start();
}

void loop() {
}