version: '3.9'

services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-cloudlink}
      POSTGRES_USER: ${POSTGRES_USER:-cloudlink}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - ./data/postgres:/var/lib/postgresql/data
      - ./backend/src/db/schema.sql:/docker-entrypoint-initdb.d/schema.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-cloudlink}"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PORT: 3001
      DATABASE_URL: postgres://${POSTGRES_USER:-cloudlink}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-cloudlink}
      JWT_SECRET: ${JWT_SECRET}
      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET}
      UPLOAD_DIR: /data/uploads
      MAX_FILE_SIZE_MB: ${MAX_FILE_SIZE_MB:-100}
    volumes:
      - ./data/uploads:/data/uploads
    depends_on:
      postgres:
        condition: service_healthy

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        VITE_API_URL: ${VITE_API_URL:-/api}
        VITE_WS_URL: ${VITE_WS_URL:-/ws}
    restart: unless-stopped

  nginx:
    image: nginx:alpine
    restart: unless-stopped
    ports:
      - "${HOST_PORT:-443}:443"
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/ssl:/etc/nginx/ssl:ro
    depends_on:
      - backend
      - frontend