import { defineConfig } from 'astro/config';
import curlResponse from './src/curl-response.ts';

const curlPreview = {
  name: 'curl-preview',
  configureServer(server) {
    server.middlewares.use(async (request, response, next) => {
      const userAgent = request.headers['user-agent'] ?? '';
      const path = request.url?.split('?', 1)[0];

      if (request.method !== 'GET' || path !== '/' || !/^curl(?:\/|$)/i.test(userAgent)) {
        next();
        return;
      }

      const terminalResponse = curlResponse();
      response.statusCode = terminalResponse.status;
      terminalResponse.headers.forEach((value, name) => response.setHeader(name, value));
      response.end(await terminalResponse.text());
    });
  },
};

export default defineConfig({
  site: 'https://rummage.cc',
  server: {
    host: '127.0.0.1',
    port: 4321,
  },
  devToolbar: { enabled: false },
  vite: {
    plugins: [curlPreview],
  },
});