# undata full stack — one command to start everything
#
# Usage: docker compose up -d
#
# Services:
#   - db:       PostgreSQL 16 + pgvector     (localhost:5432)
#   - backend:  FastAPI + GraphQL            (localhost:8002, playground at /graphql)
#   - frontend: Next.js                      (localhost:3000)
#   - keycloak: OIDC identity provider       (localhost:8080, admin: admin/admin)
#
# First run: database is seeded with sample data automatically.
# Browse elements at http://localhost:3000/elements

services:
  db:
    image: pgvector/pgvector:pg16
    environment:
      POSTGRES_USER: undata
      POSTGRES_PASSWORD: undata
      POSTGRES_DB: undata
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./backend/postgres-init:/docker-entrypoint-initdb.d
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U undata"]
      interval: 5s
      timeout: 3s
      retries: 10

  keycloak:
    image: quay.io/keycloak/keycloak:24.0
    entrypoint: ["/bin/bash", "/opt/keycloak/data/import/configure-and-start.sh"]
    env_file:
      - .env
    environment:
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
      KC_HOSTNAME_STRICT: "false"
      KC_HTTP_ENABLED: "true"
    ports:
      - "8080:8080"
    volumes:
      - ./backend/keycloak:/opt/keycloak/data/import
    healthcheck:
      test: ["CMD-SHELL", "exec 3<>/dev/tcp/localhost/8080 && echo -e 'GET /health/ready HTTP/1.1\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n' >&3 && cat <&3 | grep -q '200'"]
      interval: 10s
      timeout: 5s
      retries: 15
      start_period: 30s

  backend:
    build:
      context: .
      dockerfile: backend/Dockerfile
    ports:
      - "8002:8002"
    environment:
      DATABASE_URL: postgresql+asyncpg://undata:undata@db:5432/undata
      LOG_LEVEL: INFO
      UNDATA_BASE_URL: http://localhost:8002
      KEYCLOAK_URL: http://keycloak:8080
      KEYCLOAK_EXTERNAL_URL: http://localhost:8080
      KEYCLOAK_REALM: undata
      KEYCLOAK_CLIENT_ID: undata-backend
      FRONTEND_URL: http://localhost:3000
      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
      OLLAMA_HOST: ${OLLAMA_HOST:-http://host.docker.internal:11434}
    volumes:
      - ./backend/src:/app/backend/src
      - ./backend/seed:/app/backend/seed
    depends_on:
      db:
        condition: service_healthy

  frontend:
    build:
      context: .
      dockerfile: frontend/Dockerfile
    ports:
      - "3000:3000"
    environment:
      NEXT_PUBLIC_BACKEND_URL: http://localhost:8002
      NEXT_PUBLIC_GRAPHQL_URL: http://localhost:8002/graphql
    depends_on:
      - backend

volumes:
  pgdata: