#include <DHTesp.h>
#include <wifi.h>
#include <ThingSpeak.h>

DHTesp dhtSensor;
TempAndHumidity data;
const int dhtpin = 15;

const int echo = 14;
const int trig = 12;
float distance;
float duration;

char ssid[] = "Wokwi-GUEST";
char pass[]="";
wificlient client;

unsigned long mychannelNumber = 2603185;
const char* mywriteAPIkey="Y9WP3T1IZSFNK28U";
int statuscode;

void setup() {
  Serial.begin(115200);
  pinMode(echo, INPUT);
  pinMode(trig, OUTPUT);
  dhtsensor.setup(dhtpin,DHTesp::DHT22);
  wifi.mode(WIFI_STA);
  ThingSpeak.begin(client);
  delay(1000);
}

float getdistance()
{
  digitalWrite(trig, LOW);
  delayMicroseconds(2);
  digitalWrite(trig, HIGH);
  delayMicroseconds(10);
  digitalWrite(trig, LOW);
  dur = pulseIn(echo,HIGH);
  return(duration*0.034/2);
}

void getwifi()
{
  if(wifi.status()!=WL_CONNECTED)
  {
    Serial.println("Attempting to connect);
    while(wifi.status()!=WL_CONNECTED)
  {
  
  }
  if(data.humidity<=25)
  {
  Serial.println("Humidity is "+String(data.humidity));
  digitalWrite(b, HIGH);
  }
  else{
    digitalWrite(b, LOW);
  }
  if(dis<=100)
  {
  Serial.println("Distance is "+String(dis));
  digitalWrite(r, HIGH);
  tone(buzzer,1000);
  }
  else {
    noTone(buzzer);
    digitalWrite(r, LOW);
  }
  Serial.println();
  delay((100));

}