// Learn about the ESP32 WiFi simulation in
// https://docs.wokwi.com/guides/esp32-wifi

#include <WiFi.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <ESP32Servo.h>
#include "DHTesp.h"

#define led 23
Servo servo;
String waktu;

const int DHT_PIN = 12;

DHTesp dhtSensor;

LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 16, 2);

#define NTP_SERVER     "id.pool.ntp.org"
#define UTC_OFFSET     6*3600
#define UTC_OFFSET_DST 3600

void spinner() {
  static int8_t counter = 0;
  const char* glyphs = "\xa1\xa5\xdb";
  LCD.setCursor(15, 1);
  LCD.print(glyphs[counter++]);
  if (counter == strlen(glyphs)) {
    counter = 0;
  }
}

void printLocalTime() {
  struct tm timeinfo;
  if (!getLocalTime(&timeinfo)) {
    LCD.setCursor(0, 1);
    LCD.println("Connection Err");
    return;
  }

  LCD.setCursor(8, 0);
  LCD.println(&timeinfo, "%H:%M:%S");
  char timeStringBuff[50]; //50 chars should be enough
  strftime(timeStringBuff, sizeof(timeStringBuff), "%H:%M:%S", &timeinfo);
  //print like "const char*"
  waktu = timeStringBuff;
  

  LCD.setCursor(0, 1);
  LCD.println(&timeinfo, "%d/%m/%Y   %Z");

}

void Servoku() {
	if(waktu=="12:59:00") {
    digitalWrite(led, HIGH);
    servo.write(180);
		delay(1000);
    digitalWrite(led, LOW);
    servo.write(0);
  }
  else if(waktu=="13:00:00"){
    digitalWrite(led, HIGH);
    servo.write(180);
		delay(1000);
    digitalWrite(led, LOW);
    servo.write(0);
  }
}

void dht() {

  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  delay(1000);

  int h = 0;
  float t =0;
  t = data.temperature, 2;
  h = data.humidity, 1;
  
                            
    


}

void setup() {
  Serial.begin(115200);
  servo.attach(5);
	servo.write(0);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(led, OUTPUT);

  LCD.init();
  LCD.backlight();
  LCD.setCursor(0, 0);
  LCD.print("Connecting to ");
  LCD.setCursor(0, 1);
  LCD.print("WiFi ");

  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(250);
    spinner();
  }

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

  LCD.clear();
  LCD.setCursor(0, 0);
  LCD.println("Online");
  LCD.setCursor(0, 1);
  LCD.println("Updating time...");

  configTime(UTC_OFFSET, UTC_OFFSET_DST, NTP_SERVER);
}

void loop() {
  printLocalTime();
  dht();
	//Servoku();
  delay(250);
}