version: "3.9"

# CouncilOS — local development environment
# Usage:
#   docker compose up -d          # Start all services
#   docker compose down           # Stop all services
#   docker compose logs -f api    # Follow API logs

services:
  # ---------------------------------------------------------------------------
  # PostgreSQL — stores council blueprints (used from Phase 2)
  # ---------------------------------------------------------------------------
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: councilOS
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U user -d councilOS"]
      interval: 5s
      timeout: 5s
      retries: 5

  # ---------------------------------------------------------------------------
  # CouncilOS API — FastAPI + LangGraph backend
  # ---------------------------------------------------------------------------
  api:
    build:
      context: ./backend
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - "8000:8000"
    env_file:
      - .env
    environment:
      DATABASE_URL: postgresql+asyncpg://user:password@db:5432/councilOS
    volumes:
      - ./backend:/app
      - chroma_data:/app/chroma_db
    depends_on:
      db:
        condition: service_healthy
    command: uvicorn main:app --host 0.0.0.0 --port 8000 --reload

  # ---------------------------------------------------------------------------
  # CouncilOS Frontend — Next.js + React Flow UI
  # ---------------------------------------------------------------------------
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      NEXT_PUBLIC_API_URL: http://api:8000
    depends_on:
      - api

volumes:
  postgres_data:
  chroma_data: