#include <WiFi.h>
#include <WebServer.h>
#include <PubSubClient.h>


#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""
// Defining the WiFi channel speeds up the connection:
#define WIFI_CHANNEL 6

// Definições dos pinos
#define PINO_SENSOR_NIVEL = 2;
#define PINO_RELE_BOMBA = 12;

void setup() {

  Serial.begin(115200);
    WiFi.begin(WIFI_SSID, WIFI_PASSWORD, WIFI_CHANNEL);
  Serial.print("Connecting to WiFi ");
  Serial.print(WIFI_SSID);
  // Wait for connection
  while (WiFi.status() != WL_CONNECTED) {
    delay(100);
    Serial.print(".");
  }
  Serial.println(" Connected!");

  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());

  Serial.println("bomba desligada");
  pinMode(NIVEL, INPUT_PULLDOWN);
    pinMode(BOMBA, OUTPUT);

  digitalWrite(BOMBA, LOW); // Garante que a bomba comece desligada
}

void loop() {

  // Controle da bomba com base no sensor de nível
  int nivel = digitalRead(NIVEL);

  if (nivel == HIGH) {
    digitalWrite(BOMBA, HIGH); // Liga a bomba
  } else {
    digitalWrite(BOMBA, LOW);  // Desliga a bomba
  }

  int BOMBA_1 = digitalRead(BOMBA); // Armazena status da bomba 

if (BOMBA_1 == HIGH) {
    Serial.println("bomba Ligada!");
  } else {
    Serial.println("bomba Desligada!");
  }

  delay(200); // Pequeno atraso para estabilidade
}