import http from 'node:http';
import fs from 'node:fs';
const fixture='<exchange region="west"><packet id="p1" available="true"><name>Marigold</name></packet><packet id="p2"/><packet id="p3"/></exchange>';
export function createXmlServer(html=()=>fs.readFileSync('index.html','utf8')) {
 return http.createServer((req,res)=>{
  res.setHeader('Cache-Control','no-store');res.setHeader('X-Content-Type-Options','nosniff');
  if(req.method!=='GET'){res.writeHead(405);res.end('GET only');return;}
  const url=new URL(req.url,'http://127.0.0.1');
  if(url.pathname==='/'){res.setHeader('Content-Type','text/html; charset=utf-8');res.end(html());return;}
  res.setHeader('Content-Type','application/xml; charset=utf-8');
  if(url.pathname==='/exchange.xml'){res.end(fixture);return;}
  if(url.pathname==='/broken.xml'){res.end('<exchange><packet></exchange>');return;}
  if(url.pathname==='/slow.xml'){setTimeout(()=>{if(!res.destroyed)res.end(fixture);},300);return;}
  res.writeHead(404);res.end('<error>Unknown fixture</error>');
 });
}
if(process.argv[1]&&import.meta.url===new URL('file:///'+process.argv[1].replaceAll('\\','/')).href){
 const server=createXmlServer();server.listen(8128,'127.0.0.1',()=>console.log('XML lab: http://127.0.0.1:8128 (Ctrl+C to stop)'));
}