# sanad_api_g1 — standalone G1 fleet MAP uploader.
#
#   cp .env.example .env      # fill SERVER_URL + DEVICE_TOKEN, set the map paths
#   docker compose up -d --build
#
# It reads the web_nav3 map files (RTAB-Map .db + per-map places) from the host
# via read-only mounts and POSTs each changed map to the fleet server. No ROS,
# no DDS — only file reads + outbound HTTPS (and an optional localhost call to
# web_nav3:8765 to learn the ACTIVE map, which is why network_mode: host).
services:
  sanad-api-g1:
    build:
      context: .
      dockerfile: Dockerfile
    image: "${SANAD_API_G1_IMAGE:-sanad-api-g1:latest}"
    container_name: sanad-api-g1
    network_mode: host          # reach 127.0.0.1:8765 (web_nav3) + outbound HTTPS
    restart: unless-stopped
    env_file: .env
    environment:
      # In-container paths the app reads (host paths are the bind mounts below).
      MAPS_DIR: /data/maps
      DATA_DIR: /data/web_data
      STATE_DIR: /data/state
    volumes:
      # web_nav3 maps dir (holds <robot>/*.db + maps_meta.json). READ-ONLY.
      # On a Package_4 robot the nav container keeps these under
      # /home/unitree/marcus_nav2_test/maps — point MAPS_HOST_DIR at that (or at
      # a shared named volume). On the workstation dev copy it is
      # <repo>/Project/G1/Nav2_Projects/web_nav3/maps.
      - "${MAPS_HOST_DIR:-/home/unitree/marcus_nav2_test/maps}:/data/maps:ro"
      # web_nav3 web/data dir (per-map places live under <robot>/places/*.json).
      - "${DATA_HOST_DIR:-/home/unitree/marcus_nav2_test/web/data}:/data/web_data:ro"
      # Persistent upload state (so a restart doesn't re-push unchanged maps).
      - "${STATE_HOST_DIR:-./data/state}:/data/state"