# Docker Compose configuration for EDH Stats Tracker
services:
  # PostgreSQL database service
  postgres:
    image: postgres:16-alpine
    container_name: edh-stats-postgres
    environment:
      - POSTGRES_USER=${DB_USER:-postgres}
      - POSTGRES_PASSWORD=${DB_PASSWORD:-edh_password}
      - POSTGRES_DB=${DB_NAME:-edh_stats}
    volumes:
      - ./postgres_data:/var/lib/postgresql/data
      - ./backend/init-db:/docker-entrypoint-initdb.d
      - ./scripts:/scripts:ro
      - ./backups:/backups
    healthcheck:
      test:
        [
          'CMD-SHELL',
          'PGPASSWORD=${DB_PASSWORD:-edh_password} pg_isready -U postgres -h localhost'
        ]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - edh-stats-network
    restart: unless-stopped

  # Database migration service - runs once on startup
  db-migrate:
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: production
    container_name: edh-stats-db-migrate
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - DB_HOST=${DB_HOST:-postgres}
      - DB_NAME=${DB_NAME:-edh_stats}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-edh_password}
      # Set DB_SEED=true to automatically seed database with sample data after migrations
      - DB_SEED=${DB_SEED:-false}
    command: node src/database/migrate.js migrate
    networks:
      - edh-stats-network
    restart: 'no'

  # Backend API service
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: production
    container_name: edh-stats-backend
    ports:
      - '3002:3000'
    depends_on:
      db-migrate:
        condition: service_completed_successfully
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - DB_HOST=${DB_HOST:-postgres}
      - DB_NAME=${DB_NAME:-edh_stats}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-edh_password}
      - JWT_SECRET=${JWT_SECRET:-dev-jwt-secret-key-change-in-production}
      - CORS_ORIGIN=${CORS_ORIGIN:-http://localhost}
      - LOG_LEVEL=${LOG_LEVEL:-info}
      - ALLOW_REGISTRATION=${ALLOW_REGISTRATION:-true}
    volumes:
      - ./backend/src:/app/src
    restart: unless-stopped
    healthcheck:
      test:
        [
          'CMD',
          'wget',
          '--no-verbose',
          '--tries=1',
          '--spider',
          'http://localhost:3000/api/health'
        ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - edh-stats-network

  # Frontend web server
  frontend:
    image: nginx:alpine
    container_name: edh-stats-frontend
    ports:
      - '8081:80'
    depends_on:
      - backend
    volumes:
      - ./frontend/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./frontend/public:/usr/share/nginx/html:ro
    restart: unless-stopped
    healthcheck:
      test:
        - CMD
        - curl
        - http://localhost:80/health
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - edh-stats-network

volumes:
  postgres_data:
    driver: local

networks:
  edh-stats-network:
    driver: bridge