#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <UniversalTelegramBot.h>
#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""
#define BOT_TOKEN "8005275506:AAHkraeneluqJue5MtGwGLbbBOuFfHrf2sg"
#define RED_PIN 27
#define GREEN_PIN 26
#define BLUE_PIN 25
const unsigned long BOT_MTBS = 1000;
WiFiClientSecure secured_client;
UniversalTelegramBot bot(BOT_TOKEN, secured_client);
unsigned long bot_lasttime;
void setup() {
  Serial.begin(115200);
  pinMode(RED_PIN, OUTPUT);
  pinMode(GREEN_PIN, OUTPUT);
  pinMode(BLUE_PIN, OUTPUT);
  digitalWrite(RED_PIN, 1);
  digitalWrite(GREEN_PIN, 1);
  digitalWrite(BLUE_PIN, 1);
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  secured_client.setCACert(TELEGRAM_CERTIFICATE_ROOT);
  Serial.print("Подключение к Wi-Fi...");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("WiFi подключён");
  Serial.print("IP-адрес: ");
  Serial.println(WiFi.localIP());
  configTime(0, 0, "pool.ntp.org");
  while (time(nullptr) < 24 * 3600) {
    delay(100);
    Serial.print(".");
  }
  Serial.println("Начинайте работать с чат-ботом.");
}

void loop() {
  if (millis() - bot_lasttime > BOT_MTBS) {
    int numNewMessages = bot.getUpdates(bot.last_message_received + 1);
    if (numNewMessages) {
      handleNewMessages(numNewMessages);
    }
    bot_lasttime = millis();
  }
}

void handleNewMessages(int numNewMessages) {
  for (int i = 0; i < numNewMessages; i++) {
    String chat_id = bot.messages[i].chat_id;
    String text = bot.messages[i].text;
    text.toLowerCase();
    String from_name = bot.messages[i].from_name;
    if (from_name == "") {
      from_name = "Guest";
    }
    Serial.print("Получено сообщение от ");
    Serial.print(from_name);
    Serial.print(": ");
    Serial.println(text);
    if (text == "/redon") {
      bot.sendMessage(chat_id, "Красный свет включён.", "");
        digitalWrite(RED_PIN, 0);
        digitalWrite(GREEN_PIN, 1);
        digitalWrite(BLUE_PIN, 1);
    }
    if (text == "/greenon") {
      bot.sendMessage(chat_id, "Зелёный свет включён.", "");
        digitalWrite(RED_PIN, 1);
        digitalWrite(GREEN_PIN, 0);
        digitalWrite(BLUE_PIN, 1);
    }
    if (text == "/blueon") {
      bot.sendMessage(chat_id, "Синий свет включён.", "");
        digitalWrite(RED_PIN, 1);
        digitalWrite(GREEN_PIN, 1);
        digitalWrite(BLUE_PIN, 0);
    }
    if (text == "/yellowon") {
      bot.sendMessage(chat_id, "Жёлтый свет включён.", "");
        digitalWrite(RED_PIN, 0);
        digitalWrite(GREEN_PIN, 0);
        digitalWrite(BLUE_PIN, 1);
    }
    if (text == "/violeton") {
      bot.sendMessage(chat_id, "Фиолетовый свет включён.", "");
         digitalWrite(RED_PIN, 0);
        digitalWrite(GREEN_PIN, 1);
        digitalWrite(BLUE_PIN, 0);
    }
    if (text == "/turquoiseon") {
      bot.sendMessage(chat_id, "Бирюзовый свет включён.", "");
        digitalWrite(RED_PIN, 1);
        digitalWrite(GREEN_PIN, 0);
        digitalWrite(BLUE_PIN, 0);
    }
    if (text == "/whiteon") {
      bot.sendMessage(chat_id, "Белый свет включён.", "");
        digitalWrite(RED_PIN, 0);
        digitalWrite(GREEN_PIN, 0);
        digitalWrite(BLUE_PIN, 0);
    }
    if (text == "/rgbledoff") {
      bot.sendMessage(chat_id, "RGB-светодиод выключен.", "");
        digitalWrite(RED_PIN, 1);
        digitalWrite(GREEN_PIN, 1);
        digitalWrite(BLUE_PIN, 1);
    }
    if (text == "/start") {
      String welcome = "Управление RGB-светодиодом:\n";
      welcome += "/redon, /greenon, /blueon, /yellowon\n";
      welcome += "/violeton, /turquoiseon, /whiteon, /rgbledoff";
      bot.sendMessage(chat_id, welcome);
    }
  }
}