next.config.ts

import { NextConfig } from 'next';

const basePath = process.env.NEXT_PUBLIC_BASE_PATH || '';

// Função para parsear domains de variável de ambiente
const getRemotePatterns = () => {
  const patterns: any[] = [];

  // Adicionar domains extras via env (separados por vírgula)
  // Ex: NEXT_PUBLIC_ALLOWED_DOMAINS=example.com,cdn.example.com
  const extraDomains = process.env.NEXT_PUBLIC_ALLOWED_DOMAINS?.split(',') || [];

  extraDomains.forEach((domain) => {
    const trimmedDomain = domain.trim();
    if (trimmedDomain) {
      patterns.push({
        protocol: 'https' as const,
        hostname: trimmedDomain,
      });
    }
  });

  return patterns;
};

const nextConfig: NextConfig = {
  output: 'standalone',
  basePath: basePath,
  images: {
    remotePatterns: getRemotePatterns(),
  },
};

export default nextConfig;