# BetterFrame stack: server + Angie proxy + Node-RED.
# Kiosk runs on the Pi natively (not in Docker, needs Wayland/HDMI).
#
# Lives at repo root by convention — Docker Compose + Coolify both default
# to looking here. All paths are repo-root-relative so they resolve
# identically whether compose is invoked with or without --project-directory.
#
# Usage:
#   docker compose up -d --build      # from repo root
#
# Volumes (override per-deployment via env — see Coolify "Environment"):
#   BF_DATA_VOLUME_NAME       default "betterframe-data"
#   NODERED_DATA_VOLUME_NAME  default "nodered-data"
#   BF_HOST_PORT              default 80 (host edge port mapped to angie)
#
# Coolify ops: set these env vars on the resource so each deployment owns its
# own named volumes (e.g. "bf-prod-data" vs "bf-staging-data"). For host bind
# mounts or NFS / S3-CSI volumes, use Coolify's per-service "Storage" UI
# rather than templating driver_opts here — JSON injection via env is brittle.
#
# Only ${BF_HOST_PORT}:80 is published on the host. Backend services and
# Node-RED are reachable only from within the Docker network.
version: "3.8"

services:
  server:
    build:
      context: .
      dockerfile: deploy/docker/Dockerfile.server
      args:
        BF_SERVER_VERSION: ${BF_SERVER_VERSION:-}
    container_name: betterframe-server
    restart: unless-stopped
    environment:
      - TZ=UTC
    volumes:
      - type: bind
        source: ${SERVER_SEC_CONFIG:-./sec-config.yaml}
        target: /home/bsb/sec-config.yaml
        read_only: true
    expose:
      - "18080"
      - "18081"
      - "18082"
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:18080/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    networks:
      - betterframe

  angie:
    build:
      context: .
      dockerfile: deploy/docker/Dockerfile.angie
    container_name: betterframe-angie
    restart: unless-stopped
    depends_on:
      - server
      - nodered
    ports:
      - "${BF_HOST_PORT:-80}:80"
    networks:
      - betterframe

  nodered:
    build:
      context: .
      dockerfile: deploy/docker/Dockerfile.nodered
    container_name: betterframe-nodered
    restart: unless-stopped
    environment:
      - TZ=UTC
    volumes:
      - nodered-data:/data
    expose:
      - "1880"
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:1880/nrdp/ || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 90s
    networks:
      - betterframe

  # Optional: uncomment to use PostgreSQL instead of SQLite.
  # Set BF_DB=postgres and BF_PG_URL on the server service to activate.
  postgres:
    image: postgres:18-alpine
    container_name: betterframe-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_DB=${BF_PG_DB:-betterframe}
      - POSTGRES_USER=${BF_PG_USER:-betterframe}
      - POSTGRES_PASSWORD=${BF_PG_PASSWORD:-betterframe}
    volumes:
      - postgres-data:/var/lib/postgresql
    expose:
      - "5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${BF_PG_USER:-betterframe}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - betterframe
    profiles:
      - postgres

volumes:
  # Top-level keys are the in-compose references used above. `name:` sets the
  # actual docker volume name on the host so multiple Coolify deployments on
  # the same host can share machine without name collisions. Default keeps
  # backward compat with existing single-host deployments.
  betterframe-data:
    name: ${BF_DATA_VOLUME_NAME:-betterframe-data}
  nodered-data:
    name: ${NODERED_DATA_VOLUME_NAME:-nodered-data}
  postgres-data:
    name: ${BF_PG_VOLUME_NAME:-betterframe-postgres}

networks:
  betterframe:
    driver: bridge