# Paperless-ngx Document Ingestion
#
# Send documents to your Telegram Saved Messages, automatically ingest into Paperless-ngx.
#
# Usage:
#   1. Copy this file to your project directory
#   2. Update /path/to/paperless/consume to your Paperless consume folder
#   3. Replace YOUR_* placeholders with actual values
#   4. Run: docker compose -f paperless-ingestion.yml up -d
#   5. Authenticate on first run: docker compose logs -f
#
# How it works:
#   - Send document to Telegram Saved Messages
#   - telegram-downloader downloads to Paperless consume folder
#   - Paperless-ngx automatically OCRs and indexes

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

    environment:
      # ===================
      # Telegram 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 Mode
      # ===================
      - TDL_DAEMON_ENABLED=true
      - TDL_DAEMON_CHECK_INTERVAL=60  # Check every minute for quick ingestion

      # ===================
      # Document Source
      # ===================
      # Using Saved Messages as document inbox
      - TDL_SOURCES_0_URL=https://t.me/me
      - TDL_SOURCES_0_NAME=inbox

      # Document formats (all formats Paperless-ngx supports)
      - TDL_SOURCES_0_FILTERS_EXTENSIONS=.pdf,.png,.jpg,.jpeg,.tiff,.webp

      # Optional: Skip tiny files (likely not documents)
      - TDL_SOURCES_0_FILTERS_MIN_SIZE=50KB

    volumes:
      # Mount directly to Paperless-ngx consume folder
      # UPDATE THIS PATH to your actual Paperless consume folder
      - /path/to/paperless/consume:/downloads

      # Session persistence
      - ./sessions:/app/.sessions

    healthcheck:
      test: ["CMD", "python3", "/app/healthcheck.py"]
      interval: 2m
      timeout: 10s
      start_period: 1m
      retries: 3