version: '3.8'

services:
  # MongoDB Database
  mongodb:
    image: mongo:7.0
    container_name: scoffer-mongodb
    restart: unless-stopped
    volumes:
      - mongodb_data:/data/db
      - ./backend/seedData.js:/docker-entrypoint-initdb.d/01-seedData.js:ro
    networks:
      - recipe-network
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')", "--quiet"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 40s

  # Backend API Service
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: scoffer-backend
    restart: unless-stopped
    environment:
      - PORT=5000
      - MONGODB_HOST=mongodb
      - MONGODB_PORT=27017
      - MONGODB_DATABASE=scoffer
      - JWT_SECRET=${JWT_SECRET}
      - ALLOW_REGISTRATION=${ALLOW_REGISTRATION:-true}
    ports:
      - "127.0.0.1:${BACKEND_PORT:-5000}:5000"
    depends_on:
      mongodb:
        condition: service_healthy
    networks:
      - recipe-network
    volumes:
      - ./backend:/app
      - /app/node_modules

  # Frontend React App
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        - REACT_APP_API_URL=${REACT_APP_API_URL:-http://backend:5000/api}
    container_name: scoffer-frontend
    restart: unless-stopped
    environment:
      - REACT_APP_API_URL=${REACT_APP_API_URL:-http://backend:5000/api}
    ports:
      - "127.0.0.1:${FRONTEND_PORT:-3000}:80"
    depends_on:
      - backend
    # nginx in the image listens on IPv4 only; "localhost" resolves to ::1
    healthcheck:
      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://127.0.0.1:80/ || exit 1"]
      interval: 30s
      timeout: 3s
      retries: 3
      start_period: 5s
    networks:
      - recipe-network

  # Optional: MongoDB Express for database management
  mongo-express:
    image: mongo-express:1.0.0
    container_name: scoffer-mongo-express
    restart: unless-stopped
    ports:
      - "127.0.0.1:${MONGO_EXPRESS_PORT:-8081}:8081"
    environment:
      ME_CONFIG_MONGODB_URL: mongodb://mongodb:27017/
      ME_CONFIG_BASICAUTH: "false"
    depends_on:
      mongodb:
        condition: service_healthy
    networks:
      - recipe-network

volumes:
  mongodb_data:
    driver: local

networks:
  recipe-network:
    driver: bridge