# ---------------------------------------------------------------
# IPAM — Docker Compose
# ---------------------------------------------------------------
# Deux profils :
#   - `sqlite`   → ipam seul, base SQLite dans un volume
#   - `postgres` → ipam + postgres
#
# Usage :
#   docker compose -f docker/docker-compose.yml --profile sqlite up -d
#   docker compose -f docker/docker-compose.yml --profile postgres up -d
#
# Le mode `network_mode: host` est indispensable pour que la découverte
# (ARP, mDNS, ping sweep, port scan) atteigne le LAN. Sans lui, le
# container ne voit que le bridge Docker.
# ---------------------------------------------------------------

services:
  # =========================================================
  # Service IPAM — variante SQLite (autonome, sans PostgreSQL)
  # =========================================================
  ipam:
    build:
      context: ..
      dockerfile: docker/Dockerfile
      args:
        DATABASE_PROVIDER: sqlite
    image: ipam-homelab:sqlite
    container_name: ipam
    restart: unless-stopped
    network_mode: host
    environment:
      NODE_ENV: production
      PORT: 3000
      HOSTNAME: 0.0.0.0
      DATABASE_PROVIDER: sqlite
      DATABASE_URL: "file:/app/data/ipam.db"
      RUN_SEED: "${RUN_SEED:-false}"
    env_file:
      - ../.env
    volumes:
      - ipam-data:/app/data
    cap_add:
      - NET_RAW
      - NET_ADMIN
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:3000/ || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    profiles: ["sqlite"]

  # =========================================================
  # Service IPAM — variante PostgreSQL
  # =========================================================
  ipam-pg:
    build:
      context: ..
      dockerfile: docker/Dockerfile
      args:
        DATABASE_PROVIDER: postgresql
    image: ipam-homelab:postgres
    container_name: ipam
    restart: unless-stopped
    network_mode: host
    environment:
      NODE_ENV: production
      PORT: 3000
      HOSTNAME: 0.0.0.0
      DATABASE_PROVIDER: postgresql
      DATABASE_URL: "postgresql://ipam:${POSTGRES_PASSWORD:-ipam}@127.0.0.1:5432/ipam?schema=public"
      RUN_SEED: "${RUN_SEED:-false}"
    env_file:
      - ../.env
    cap_add:
      - NET_RAW
      - NET_ADMIN
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:3000/ || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    profiles: ["postgres"]

  # =========================================================
  # PostgreSQL (profil "postgres" uniquement)
  # =========================================================
  postgres:
    image: postgres:16-alpine
    container_name: ipam-postgres
    restart: unless-stopped
    # network_mode host → expose le port 5432 directement sur l'hôte.
    network_mode: host
    environment:
      POSTGRES_USER: ipam
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD:-ipam}"
      POSTGRES_DB: ipam
      PGPORT: 5432
    volumes:
      - ipam-postgres:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ipam -d ipam"]
      interval: 5s
      timeout: 3s
      retries: 10
    profiles: ["postgres"]

volumes:
  ipam-data:
    driver: local
  ipam-postgres:
    driver: local