#include "DHTesp.h"
#include "ESP32Servo.h"

#define LDR_PIN 5
#define licht 23
#define alm 22
const int DHT_PIN = 18;
int servoPin = 27;
int inputPin = 19; 
Servo servo;
DHTesp dhtSensor;

int pos = 90;
int val = 0;


void setup() {
  pinMode(LDR_PIN, INPUT);
  Serial.begin(115200);
  pinMode(licht, OUTPUT);
  pinMode(alm, OUTPUT);
  pinMode(inputPin, INPUT);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  servo.attach(servoPin, 500, 2400);
}


void loop() {
TempAndHumidity  data = dhtSensor.getTempAndHumidity();
val = digitalRead(inputPin);


//Bewegungsmelder (3)
  val = digitalRead(inputPin);
  if (val == HIGH) { 
    digitalWrite(alm, LOW);
    digitalWrite(alm, HIGH);
    tone(21,3000, 500);
    delay(500);
    digitalWrite(alm, LOW);
    delay(500);
    digitalWrite(alm, HIGH);
    tone(21,3000, 500);
    delay(500);
    digitalWrite(alm, LOW);
    delay(500);
    digitalWrite(alm, HIGH);
    tone(21,3000, 500);
    delay(500);}
  else {
    digitalWrite(alm, LOW);
    }

//Helligkeitssensor (1)
  if (digitalRead(LDR_PIN) == LOW) {
    Serial.println("Tageslicht: Hell");
    digitalWrite(licht, LOW);
    } 
    else {
    Serial.println("Tageslicht: Dunkel");
    digitalWrite(licht, HIGH);
  }
//temperatursensor Fenster (2)
  if (data.temperature > 23){
    Serial.println("Temp: " + String(data.temperature, 2) + "°C - warm");

    if(pos >= 90){
    for (pos = 90; pos >= 0; pos -= 1) {
    //Serial.println(pos);
    servo.write(pos);
    delay(20);}}
    else{         }
  }
    else {
      Serial.println("Temp: " + String(data.temperature, 2) + "°C - kalt");

    if(pos <= 0){
    for (pos = 0; pos <= 90; pos += 1) {
    //Serial.println(pos);
    servo.write(pos);
    delay(20);}}
    else{          }

  }
delay(500);
}