const path = require("path");

const ContentSecurityPolicy = `
	default-src 'self';
	script-src 'self' https://app.posthog.com https://js.stripe.com https://api.stripe.com https://widget.intercom.io https://js.intercomcdn.com https://hcaptcha.com https://*.hcaptcha.com 'unsafe-inline' 'unsafe-eval';
	style-src 'self' https://rsms.me 'unsafe-inline' https://hcaptcha.com https://*.hcaptcha.com;
	child-src https://api.stripe.com;
	frame-src https://js.stripe.com/ https://api.stripe.com https://www.youtube.com/ https://hcaptcha.com https://*.hcaptcha.com;
	connect-src 'self' wss://nexus-websocket-a.intercom.io https://api-iam.intercom.io https://api.heroku.com/ https://id.heroku.com/oauth/authorize https://id.heroku.com/oauth/token https://checkout.stripe.com https://app.posthog.com https://api.stripe.com https://api.pwnedpasswords.com http://127.0.0.1:* https://hcaptcha.com https://*.hcaptcha.com;
	img-src 'self' https://static.intercomassets.com https://js.intercomcdn.com https://downloads.intercomcdn.com https://*.stripe.com https://i.ytimg.com/ data:;
	media-src https://js.intercomcdn.com;
	font-src 'self' https://fonts.intercomcdn.com/ https://maxcdn.bootstrapcdn.com https://rsms.me https://fonts.gstatic.com;  
`;

// You can choose which headers to add to the list
// after learning more below.
const securityHeaders = [
  {
    key: "X-DNS-Prefetch-Control",
    value: "on"
  },
  {
    key: "Strict-Transport-Security",
    value: "max-age=63072000; includeSubDomains; preload"
  },
  {
    key: "X-XSS-Protection",
    value: "1; mode=block"
  },
  {
    key: "X-Frame-Options",
    value: "SAMEORIGIN"
  },
  {
    key: "Permissions-Policy",
    value: "camera=(), microphone=()"
  },
  {
    key: "X-Content-Type-Options",
    value: "nosniff"
  },
  {
    key: "Referrer-Policy",
    value: "strict-origin-when-cross-origin"
  },
  {
    key: "Content-Security-Policy",
    value: ContentSecurityPolicy.replace(/\s{2,}/g, " ").trim()
  }
];
/**
 * @type {import('next').NextConfig}
 **/
module.exports = {
  output: "standalone",
  i18n: {
    locales: ["en", "ko", "fr", "pt-BR", "pt-PT", "es"],
    defaultLocale: "en"
  },
  async headers() {
    return [
      {
        // Apply these headers to all routes in your application.
        source: "/:path*",
        headers: securityHeaders
      }
    ];
  },
  webpack: (config, { isServer, webpack }) => {
    // config
    config.module.rules.push({
      test: /\.wasm$/,
      loader: "base64-loader",
      type: "javascript/auto"
    });

    config.module.noParse = /\.wasm$/;

    config.module.rules.forEach((rule) => {
      (rule.oneOf || []).forEach((oneOf) => {
        if (oneOf.loader && oneOf.loader.indexOf("file-loader") >= 0) {
          oneOf.exclude.push(/\.wasm$/);
        }
      });
    });

    if (!isServer) {
      config.resolve.fallback.fs = false;
    }

    // Perform customizations to webpack config
    config.plugins.push(new webpack.IgnorePlugin({ resourceRegExp: /\/__tests__\// }));

    // Important: return the modified config
    return config;
  }
};