# Ebook Forum Downloader - Featured Use Case
#
# Downloads ebooks from forum topics with PDF/EPUB/MOBI filtering.
# Perfect for following ebook release forums and building a personal library.

version: '3.8'

services:
  telegram-downloader:
    image: rfsbraz/telegram-downloader:latest
    container_name: telegram-ebook-downloader
    restart: unless-stopped

    environment:
      # Telegram API credentials (get from https://my.telegram.org/apps)
      - TDL_API_ID=YOUR_API_ID
      - TDL_API_HASH=YOUR_API_HASH
      - TDL_PHONE_NUMBER=YOUR_PHONE_NUMBER

      # Daemon: Check every 5 minutes
      - TDL_DAEMON_ENABLED=true
      - TDL_DAEMON_CHECK_INTERVAL=300

      # Notifications: Discord webhook for completion updates
      - TDL_NOTIFICATIONS_ENABLED=true
      - TDL_NOTIFICATIONS_DETAIL_LEVEL=summary
      - TDL_NOTIFICATIONS_DISCORD_WEBHOOK_URL=YOUR_DISCORD_WEBHOOK_URL

      # Source: Ebook forum topic (replace with your forum URL)
      - TDL_SOURCES_0_URL=https://t.me/c/1234567890/123
      - TDL_SOURCES_0_NAME=Ebook Releases
      - TDL_SOURCES_0_FILTERS_EXTENSIONS=.pdf,.epub,.mobi,.azw3
      - TDL_SOURCES_0_FILTERS_MIN_SIZE=100KB
      - TDL_SOURCES_0_FILTERS_MAX_SIZE=500MB

    volumes:
      - ./ebooks:/downloads
      - ./sessions:/.sessions

    healthcheck:
      test: ["CMD", "python3", "/app/healthcheck.py"]
      interval: 2m
      timeout: 10s