import 'dotenv/config'
import { createBot } from './bot.js'
import { startEventProcessor } from './services/event-processor.js'

const token = process.env.TELEGRAM_BOT_TOKEN

if (!token) {
  console.error('TELEGRAM_BOT_TOKEN is not set!')
  process.exit(1)
}

const bot = createBot(token)

// Start event processing loop (polls quest_events table)
startEventProcessor(bot)

// Start bot
if (process.env.NODE_ENV === 'production' && process.env.BOT_WEBHOOK_URL) {
  // Webhook mode for production
  bot.api.setWebhook(process.env.BOT_WEBHOOK_URL, {
    secret_token: process.env.BOT_WEBHOOK_SECRET,
  })
  console.log('Guidly bot started in webhook mode')
} else {
  // Polling mode for development
  bot.start({
    onStart: () => {
      console.log('Guidly bot started in polling mode')
    },
  })
}

// Graceful shutdown
process.on('SIGTERM', () => {
  console.log('Shutting down bot...')
  bot.stop()
})

process.on('SIGINT', () => {
  console.log('Shutting down bot...')
  bot.stop()
})