import type { FeedbackStore } from './stores/feedback';
import type { SessionStore } from './stores/session';
import { Telegraf } from 'telegraf';
import { onMessage, onStart } from './telegram/handlers';

export function createBot(token: string, rootDir: string, sessions: SessionStore, feedback: FeedbackStore, signal: AbortSignal): Telegraf {
  const bot = new Telegraf(token, { handlerTimeout: 10_000 });

  bot.start(onStart(rootDir));
  bot.on('text', onMessage(rootDir, sessions, feedback));

  // Graceful shutdown
  signal.addEventListener('abort', () => {
    bot.stop('AbortController: abort');
  });

  return bot;
}