services:

  # ── Frontend (nginx) ──────────────────────────────────────────────────────────
  novasonic-frontend:
    build: .
    container_name: novasonic-frontend
    restart: unless-stopped
    ports:
      - "8080:80"          # route this port through your reverse proxy
    environment:
      - NAVIDROME_URL=${NAVIDROME_URL}   # pre-filled on the setup screen
      - BACKEND_URL=${BACKEND_URL}       # pre-filled on the setup screen

  # ── Backend (yt-dlp download server) ─────────────────────────────────────────
  novasonic-backend:
    image: node:20-slim
    container_name: novasonic-backend
    restart: unless-stopped
    working_dir: /app
    volumes:
      - ./backend:/app:ro                # mount entire backend dir (server + lib/)
      - ${MUSIC_PATH}:${MUSIC_PATH}      # exact path from .env, no remapping
    ports:
      - "3700:3700"                      # route this port through your reverse proxy
    environment:
      - PORT=3700
      - MUSIC_PATH=${MUSIC_PATH}         # same path inside the container
      - AUDIO_FMT=${AUDIO_FMT:-mp3}
      - AUDIO_QUALITY=${AUDIO_QUALITY:-0}
      - MAX_PARALLEL=${MAX_PARALLEL:-2}
      - DOWNLOAD_BACKEND=${DOWNLOAD_BACKEND:-auto}
      - SQUID_QUALITY=${SQUID_QUALITY:-mp3}
      - SPOTIFY_PROXY=${SPOTIFY_PROXY:-}
    command: >
      sh -c "
        apt-get update && apt-get install -y --no-install-recommends python3 python3-pip ffmpeg curl git && rm -rf /var/lib/apt/lists/* &&
        curl -sL https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -o /usr/local/bin/yt-dlp && chmod a+rx /usr/local/bin/yt-dlp &&
        pip install --break-system-packages SpotipyFree 'git+https://github.com/TzurSoffer/spotify-downloader' &&
        mkdir -p /deps && cd /deps && npm install express &&
        cd /app && NODE_PATH=/deps/node_modules node novasonic-server.js
      "