# SUB/WAVE — self-hosted AI radio station.
# Deployed as the "byo-proxy" variant (no bundled Caddy): web/controller/
# broadcast bind host ports directly since this station is LAN-only for now.
# Upstream project: https://github.com/perminder-klair/subwave
#
# Values are hardcoded rather than relying on ${VAR} compose substitution,
# since Portainer git-linked stacks don't read this repo's local .env for
# that purpose (see deployment-procedures.md). ADMIN_USER/ADMIN_PASS still
# come from a real (gitignored) ./.env file next to this compose file, read
# directly by Docker's env_file mechanism.

x-logging: &default-logging
  driver: json-file
  options:
    max-size: "10m"
    max-file: "3"

services:
  # -------------------------------------------------------------------------
  # BROADCAST — icecast2 + liquidsoap in one container
  # -------------------------------------------------------------------------
  broadcast:
    image: ghcr.io/perminder-klair/subwave-broadcast:latest
    container_name: sub-wave-broadcast
    restart: unless-stopped
    logging: *default-logging
    environment:
      - TZ=America/New_York
    ports:
      - 7702:7702
    volumes:
      - /srv/subwave/state:/var/sub-wave
      - /srv/subwave/logs:/var/log/liquidsoap
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://localhost:7702/status-json.xsl > /dev/null"]
      interval: 5s
      timeout: 3s
      retries: 12
      start_period: 15s
    networks:
      - npm-network

  # -------------------------------------------------------------------------
  # CONTROLLER — AI DJ brain + admin API
  # -------------------------------------------------------------------------
  controller:
    image: ghcr.io/perminder-klair/subwave-controller:latest
    container_name: sub-wave-controller
    restart: unless-stopped
    logging: *default-logging
    depends_on:
      broadcast:
        condition: service_healthy
      docker-socket-proxy:
        condition: service_started
    environment:
      - NODE_ENV=production
      - TZ=America/New_York
      - STATE_DIR=/var/sub-wave
      - SOUNDS_DIR=/sounds
      - ANALYZE_URL=http://analyzer:8080
      - DOCKER_HOST=tcp://docker-socket-proxy:2375
    env_file:
      - ./.env
    ports:
      - 7701:7701
    volumes:
      - /srv/subwave/state:/var/sub-wave
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://localhost:7701/health > /dev/null"]
      interval: 10s
      timeout: 5s
      retries: 6
      start_period: 20s
    networks:
      - npm-network

  # -------------------------------------------------------------------------
  # DOCKER-SOCKET-PROXY — locked-down, read-only Docker API for the admin
  # Stats panel. Remove this + the controller's DOCKER_HOST/depends_on entry
  # for zero Docker-socket exposure.
  # -------------------------------------------------------------------------
  docker-socket-proxy:
    image: ghcr.io/tecnativa/docker-socket-proxy:0.3.0
    container_name: sub-wave-docker-proxy
    restart: unless-stopped
    logging: *default-logging
    environment:
      - CONTAINERS=1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - npm-network

  # -------------------------------------------------------------------------
  # WEB — Next.js listener UI + admin console
  # -------------------------------------------------------------------------
  web:
    image: ghcr.io/perminder-klair/subwave-web:latest
    container_name: sub-wave-web
    restart: unless-stopped
    logging: *default-logging
    depends_on:
      controller:
        condition: service_healthy
    environment:
      - NODE_ENV=production
      - SUBWAVE_HOMEPAGE=player
      - CONTROLLER_INTERNAL_URL=http://controller:7701
    env_file:
      - ./.env
    ports:
      - 7700:7700
    networks:
      - npm-network

  # -------------------------------------------------------------------------
  # ANALYZER — lean acoustic-analysis sidecar (bpm/key/loudness/outro
  # detection for ending-aware crossfades). No GPU needed.
  # -------------------------------------------------------------------------
  analyzer:
    image: ghcr.io/perminder-klair/subwave-analyzer:latest
    container_name: sub-wave-analyzer
    restart: unless-stopped
    logging: *default-logging
    mem_limit: 6g
    volumes:
      - /srv/subwave/state:/var/sub-wave
      - analyzer-cache:/opt/analyzer/hf-cache
    networks:
      - npm-network

volumes:
  analyzer-cache:

networks:
  npm-network:
    external: true