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

const int DHT_PIN = 15;
const char* WIFI_NOME = "Wokwi-GUEST";
const char* WIFI_PASSWORD = "";
const int meuNumeroCanal = 2706612;
const char* minhaApiKey = "OTQWL0JF5W7RPPKT";
const char* servidor = "api.thingspeak.com";

DHTesp dhtSensor;
WiFiClient client;

void setup() {
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  WiFi.begin(WIFI_NOME, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED){
    delay(1000);
    Serial.println("Wifi nao conectado!");
  }
  Serial.println("Wifi conectado!");
  Serial.println("IP Local: " + String(WiFi.localIP()));
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);
}

void loop() {
  TempAndHumidity dados = dhtSensor.getTempAndHumidity();
  ThingSpeak.setField(1,dados.temperature);
  ThingSpeak.setField(2,dados.humidity);
  
  int x = ThingSpeak.writeFields(meuNumeroCanal,minhaApiKey);
  
  Serial.println("Temperatura: " + String(dados.temperature, 2) + "°C");
  Serial.println("Umidade: " + String(dados.humidity, 1) + "%");
  
  if(x == 200){
    Serial.println("Dados enviados com sucesso!");
  }else{
    Serial.println("Erro de envio " + String(x));
  }
  Serial.println("---");

  delay(10000);
}