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

char* WIFI_NAME = "Wokwi-GUEST";
char* WIFI_PASSWORD = "";

int ChannelNumber = 2416663;
char* ApiKey = "HN5EQ9YNQ8EOZBBA";
char* servidor ="api.thingspeak.com";

int DTHpin = 15;
int ledRoja = 25;
int ledVerde = 32;

WiFiClient cliente;
DHT dht(DTHpin, DHT22);


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(cliente);
  pinMode(DTHpin, INPUT);
  ThingSpeak.begin(cliente);
  pinMode(ledRoja, OUTPUT);
  pinMode(ledVerde, OUTPUT);
}

void loop() {
  float humedad = dht.readHumidity();
  float temp = dht.readTemperature();
  Serial.println("Temperatura: "+String(temp, 2)+"°C");
  Serial.println("Humedad: "+String(humedad, 2)+"%");

  ThingSpeak.setField(1, humedad);
  ThingSpeak.setField(2, temp);

  ThingSpeak.writeFields(ChannelNumber, ApiKey);
  envio();
  delay(1000);
}

// Controlar LEDs según las condiciones
void funcion(float humedad, float temp){
  if(humedad > 70 || temp > 22){
    digitalWrite(ledVerde, LOW);
    digitalWrite(ledRoja, HIGH);
  }else{
    digitalWrite(ledRoja, LOW);
    digitalWrite(ledVerde, HIGH);
  }
}

void envio(){
  for (int i = 10; i > 0; i--) {
    float humedad = dht.readHumidity();
    float temp = dht.readTemperature();
    Serial.println("Tiempo de envio : " + String(i));
    funcion(humedad, temp);
    delay(1000);
  }
}