// @vitest-environment node
import {expect,it,vi} from 'vitest'
import {createServer,request} from 'node:http'
const target=vi.hoisted(()=>({port:0}))
vi.mock('../../src/runner/network/publicDestination.js',async importOriginal=>({
  ...await importOriginal<object>(),publicDestination:async()=>({host:'fixture.test',address:'127.0.0.1',family:4,port:target.port}),
}))
import {BrowserPublicProxy} from '../../src/runner/browser/publicProxy.js'

it('disconnects an existing response stream when its grant expires and allows an authorized reconnect',async()=>{
  const server=createServer((req,res)=>{res.writeHead(200);if(req.url==='/once')res.end('ok');else res.write('stream-start')})
  await new Promise<void>(resolve=>server.listen(0,'127.0.0.1',resolve));target.port=(server.address() as {port:number}).port
  let allowed=true
  const proxy=await BrowserPublicProxy.start(async()=>{if(!allowed)throw new Error('grant expired')},undefined,20)
  const headers={'Proxy-Authorization':'Basic '+Buffer.from(`${proxy.username}:${proxy.password}`).toString('base64')}
  try{
    let interrupted!:()=>void;const ended=new Promise<void>(resolve=>{interrupted=resolve})
    await new Promise<void>((resolve,reject)=>{
      const req=request(proxy.serverURL,{path:'http://fixture.test/stream',headers},res=>{res.once('data',()=>resolve());res.once('aborted',interrupted);res.on('error',()=>{})})
      req.on('error',reject);req.end()
    })
    allowed=false
    await Promise.race([ended,new Promise((_,reject)=>setTimeout(()=>reject(new Error('expired stream stayed connected')),1000))])
    allowed=true
    const status=await new Promise<number>((resolve,reject)=>{const req=request(proxy.serverURL,{path:'http://fixture.test/once',headers},res=>{res.resume();res.on('end',()=>resolve(res.statusCode!))});req.on('error',reject);req.end()})
    expect(status).toBe(200)
  }finally{await proxy.close();server.closeAllConnections();await new Promise<void>(resolve=>server.close(()=>resolve()))}
})