# ERP Nutzfahrzeuge — Production Docker Compose
# Services: backend (FastAPI), frontend (Next.js), postgres, redis
# Compatible with Coolify Docker Compose deployment

services:
  # ============ Backend (FastAPI + uvicorn) ============
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: erp-backend
    restart: unless-stopped
    expose:
      - "8000"
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
      - REDIS_URL=redis://redis:6379/0
      - JWT_SECRET=${JWT_SECRET}
      - JWT_ALGORITHM=${JWT_ALGORITHM:-HS256}
      - JWT_ACCESS_TTL_MINUTES=${JWT_ACCESS_TTL_MINUTES:-15}
      - JWT_REFRESH_TTL_DAYS=${JWT_REFRESH_TTL_DAYS:-7}
      - CORS_ORIGINS=${CORS_ORIGINS}
      - UPLOAD_DIR=/data/uploads
      - WEASYPRINT_OUTPUT_DIR=/tmp/contracts
      - APP_NAME=${APP_NAME:-ERP Nutzfahrzeuge}
      - APP_ENV=production
      - OPENROUTER_API_KEY=${OPENROUTER_API_KEY}
      - OPENROUTER_BASE_URL=${OPENROUTER_BASE_URL:-https://openrouter.ai/api/v1}
      - OPENROUTER_OCR_MODEL=${OPENROUTER_OCR_MODEL:-qwen/qwen2.5-vl-72b-instruct}
      - MAX_FILE_SIZE_MB=${MAX_FILE_SIZE_MB:-50}
      - MOBILE_DE_API_KEY=${MOBILE_DE_API_KEY}
      - MOBILE_DE_SELLER_ID=${MOBILE_DE_SELLER_ID}
      - BZST_API_ENABLED=${BZST_API_ENABLED:-false}
    volumes:
      - uploads:/data/uploads
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/api/v1/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s
    networks:
      - erp-network

  # ============ Frontend (Next.js standalone) ============
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-http://localhost:8000/api/v1}
    container_name: erp-frontend
    restart: unless-stopped
    expose:
      - "3000"
    environment:
      - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-http://localhost:8000/api/v1}
      - NODE_ENV=production
      - HOSTNAME=0.0.0.0
      - PORT=3000
    depends_on:
      backend:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    networks:
      - erp-network

  # ============ PostgreSQL 16 ============
  postgres:
    image: postgres:16-alpine
    container_name: erp-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - erp-network

  # ============ Redis 7 ============
  redis:
    image: redis:7-alpine
    container_name: erp-redis
    restart: unless-stopped
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    volumes:
      - redisdata:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 5s
    networks:
      - erp-network

# ============ Volumes ============
volumes:
  uploads:
    driver: local
  pgdata:
    driver: local
  redisdata:
    driver: local

# ============ Networks ============
networks:
  erp-network:
    driver: bridge