#include <WiFi.h>
#include <ThingSpeak.h>
#include <DHTesp.h>
DHTesp dhtSensor;
TempAndHumidity data;
const int DHT_PIN = 15;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
WiFiClient client;
unsigned long myChannelNumber =  2258103;
const char * myWriteAPIKey = "HUGGWXKUNKPAE1CV";
int statusCode;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(14, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  
  data = dhtSensor.getTempAndHumidity();
  
 if(WiFi.status() != WL_CONNECTED)
  {
  Serial.print("Attempting to connect");
    while(WiFi.status() != WL_CONNECTED)
    {
    WiFi.begin(ssid, pass); 
    Serial.print(".");
    delay(5000);
    }
  Serial.println("\nConnected.");
  }  
  Serial.println("Humi : " + String(data.humidity));
  Serial.println("Temp : " + String(data.temperature));
  Serial.println("-----------------");

  
  
  if(data.temperature>=50 && data.humidity>=50){
 digitalWrite(14, HIGH);
  }
  else{
  digitalWrite(14,LOW);
  }
  ThingSpeak.setField(1, data.humidity);
ThingSpeak.setField(2, data.temperature);
statusCode = ThingSpeak.writeFields(myChannelNumber,myWriteAPIKey);
  

if(statusCode == 200) { //successful writing code
Serial.println("Channel update successful.");
}
else {
Serial.println("Problem Writing data. HTTP error code :" +
String(statusCode));
}
  delay(1000);

  
}