#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <UniversalTelegramBot.h>
#include <DHTesp.h>

// DHT22 Sensor
DHTesp dhtSensor;
TempAndHumidity data;
const int DHT_PIN = 14;

// WiFi Config
#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""

// Telegram Config
#define BOTtoken "7696295642:AAF4i2JXWL_IeARsh4utCpK4qNt_yeF9o-8"
#define CHAT_ID "5566021659"

// Nama dan NPM
const String nama = "Silvester Stoneiman";
const String npm = "5220411285";

// WiFi Client dan Bot
WiFiClientSecure client;
UniversalTelegramBot bot(BOTtoken, client);

// Fungsi baca sensor dan format pesan
String getReadings() {
  data = dhtSensor.getTempAndHumidity();
  String message = "Nama: " + nama + "\n";
  message += "NPM: " + npm + "\n\n";
  message += "Suhu: " + String(data.temperature, 2) + " °C\n";
  message += "Kelembapan: " + String(data.humidity, 2) + " %\n";
  return message;
}

void setup() {
  Serial.begin(115200);

  // Inisialisasi DHT Sensor
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);

  // Koneksi WiFi
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  WiFi.mode(WIFI_STA);
  Serial.print("Connecting to WiFi ");
  Serial.print(WIFI_SSID);

  while (WiFi.status() != WL_CONNECTED) {
    delay(100);
    Serial.print(".");
  }
  Serial.println(" Connected!");
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());

#ifdef ESP32
  client.setCACert(TELEGRAM_CERTIFICATE_ROOT); // Sertifikat untuk Telegram API
#endif
}

void loop() {
  String readings = getReadings();
  Serial.println(readings);
  bot.sendMessage(CHAT_ID, readings, "");
  delay(6000); // Kirim tiap 6 detik
}