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

const int DHT_PIN = 15;
const char* WIFI_NAME     = "Wokwi-GUEST";
const char* WIFI_PASSWORD = "";
const int   myChannelNumber =2965899;
const char* myApiKey        = "ZQ51MCKQYBTOPUYN";

DHTesp    dhtSensor;
WiFiClient client;

void setup() {
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);

  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("WiFi não conectado");
  }
  Serial.println("WiFi conectado!");
  Serial.println("IP local: " + WiFi.localIP().toString());
  WiFi.mode(WIFI_STA);

  ThingSpeak.begin(client);
}

void loop() {
  // Leitura de temperatura e umidade
  TempAndHumidity data = dhtSensor.getTempAndHumidity();

  // Envia para o ThingSpeak
  ThingSpeak.setField(1, data.temperature);
  ThingSpeak.setField(2, data.humidity);
  int status = ThingSpeak.writeFields(myChannelNumber, myApiKey);

  // Saída no Serial Monitor
  Serial.println("---");
  Serial.printf("Temp: %.2f °C\n", data.temperature);
  Serial.printf("Umid : %.1f %%\n", data.humidity);
  if (status == 200) {
    Serial.println("Dados enviados com sucesso!");
  } else {
    Serial.printf("Erro ao enviar: %d\n", status);
  }

  delay(10000);
}