const http = require('http');
const fs = require('fs');
const {chromium} = require('/home/worsch/coulomb-social/scripts/node_modules/playwright');
async function main() {
  const spec = JSON.parse(fs.readFileSync('/home/worsch/coulomb-social/scripts/node_modules/playwright-core/browsers.json'));
  const rev = spec.browsers.find(x => x.name === 'chromium').revision;
  const executablePath = `/home/worsch/.cache/ms-playwright/chromium-${rev}/chrome-linux64/chrome`;
  const server = http.createServer((req,res) => {res.writeHead(200,{'Content-Type':'text/html'});res.end('<h1>Synthetic callback received</h1>');});
  await new Promise(resolve => server.listen(0,'127.0.0.1',resolve));
  const port = server.address().port;
  let browser;
  const results = {synthetic_only:true,native_login:false,headless:!process.argv.includes("--headed")};
  let stage = 'browser_launch';
  try {
    let start = Date.now();
    browser = await chromium.launch({executablePath,headless:results.headless,chromiumSandbox:true,timeout:20000});
    results.launch_ms = Date.now()-start;
    results.version = browser.version();
    results.callbacks = [];
    for(const host of ['localhost','127.0.0.1']) {
      const context = await browser.newContext();
      const page = await context.newPage();
      stage = 'public_discovery';start=Date.now();
      await page.goto('https://kc.coulomb.social/.well-known/openid-configuration',{waitUntil:'domcontentloaded',timeout:15000});
      const discovery_ms = Date.now()-start;
      await page.setContent(`<h1>You are signed in — synthetic</h1><a href="http://${host}:${port}/oidc/callback?state=synthetic">Continue</a>`);
      stage = 'synthetic_callback';start=Date.now();
      let error_kind = null;
      try {
        await Promise.all([page.waitForURL(`http://${host}:${port}/oidc/callback?state=synthetic`,{timeout:10000,waitUntil:'domcontentloaded'}),page.getByRole('link',{name:'Continue'}).click({timeout:10000})]);
        await page.getByRole('heading',{name:'Synthetic callback received'}).waitFor({timeout:1000});
      } catch(error) {error_kind=/ERR_CONNECTION_RESET/.test(error.message)?'connection_reset':/ERR_CONNECTION_REFUSED/.test(error.message)?'connection_refused':/Timeout/.test(error.name)?'timeout':'browser_error';}
      results.callbacks.push({host,discovery_ms,callback_ms:Date.now()-start,error_kind});
      await context.close();
    }
    results.status='complete';
  } catch(error) {
    results.status='failed';results.stage=stage;results.error_kind=error.name;
    results.permission_error=/Operation not permitted|Permission denied|No usable sandbox/.test(error.message);
  } finally {
    if(browser)await browser.close();
    await new Promise(resolve => server.close(resolve));
  }
  process.stdout.write(JSON.stringify(results,null,2)+'\n');
}
main().catch(() => {process.stdout.write('{"status":"probe_setup_failed","details_suppressed":true}\n');process.exitCode=1;});