/**
 * @type {import('next').NextConfig}
 */
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import withSerwistInit from '@serwist/next';

const output = process.env.NEXT_OUTPUT || undefined;
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const isDevelopment = process.env.NODE_ENV === 'development';

// Configure Serwist for production service worker generation.
const withSerwist = withSerwistInit({
  swSrc: 'src/sw.ts',
  swDest: 'public/sw.js',
  disable: isDevelopment,
  maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
});

const nextConfig = {
  trailingSlash: true,
  distDir: isDevelopment ? '.next' : 'build',
  outputFileTracingRoot: __dirname,
  output,
  basePath: '',
  devIndicators: {
    position: 'bottom-left',
  },
  typescript: {
    ignoreBuildErrors: false,
  },
  eslint: {
    ignoreDuringBuilds: false,
  },
  images: {
    unoptimized: true,
    remotePatterns: [
      {
        protocol: 'https',
        hostname: '**',
      },
    ],
    localPatterns: [
      {
        pathname: '/api/**',
      },
    ],
  },
};

export default isDevelopment ? nextConfig : withSerwist(nextConfig);