'use strict';

const {assert,read,functionSource}=require('./helpers/app-source');
const {createHttpRouter}=require('../server/http-router');
const {createAuthenticator}=require('../server/auth');
const {createJsonRepository}=require('../server/json-repository');
const {createCursorModel}=require('../client/ui/cursor');

(async()=>{
  const calls=[],router=createHttpRouter({notFound:()=>calls.push('missing')});
  router.add('GET','/ok',(_req,_res,url)=>calls.push(url.pathname));
  await router.dispatch({method:'GET'},null,{pathname:'/ok'});
  await router.dispatch({method:'POST'},null,{pathname:'/ok'});
  assert(calls.join(',')==='/ok,missing'&&router.routes().length===1,'HTTP route dispatch does not isolate method/path selection');

  const auth=createAuthenticator({
    playerPattern:/^[a-f0-9]{16,64}$/i,
    tokenPattern:/^[a-f0-9]{32,128}$/i,
    readPlayer:async()=>({tokenHash:'aa'}),
    hashToken:()=> 'aa',
    safeEqual:(a,b)=>a===b
  });
  const request={headers:{authorization:`Bearer ${'a'.repeat(16)}.${'b'.repeat(32)}`}};
  assert((await auth.player(request)).playerId==='a'.repeat(16),'Authentication middleware rejected a valid injected repository result');
  let unauthorized=false;try{auth.parse({headers:{}})}catch(error){unauthorized=error.status===401}
  assert(unauthorized,'Authentication middleware did not reject a missing bearer token');

  const files=new Map(),fsp={
    async readFile(file){const value=files.get(file);if(value==null)throw Object.assign(new Error('missing'),{code:'ENOENT'});return value},
    async writeFile(file,value){files.set(file,value)},
    async rename(from,to){files.set(to,files.get(from));files.delete(from)},
    async unlink(file){if(!files.delete(file))throw Object.assign(new Error('missing'),{code:'ENOENT'})}
  };
  const repository=createJsonRepository({fsp,crypto:{randomBytes:()=>Buffer.from('abcdef','hex')},processId:1});
  await repository.write('world.json',{revision:3});
  assert((await repository.read('world.json')).revision===3,'JSON repository did not publish an atomic record');
  await repository.remove('world.json');assert(await repository.read('world.json',{missing:null})===null,'JSON repository missing-value behavior is incorrect');

  const cursor=createCursorModel([{cursorStyle:'smile',cursorEmoji:'🙂'},{cursorStyle:'flag',flagAsset:'flag.svg'}]);
  assert(cursor.presentation('smile').mode==='dom'&&cursor.presentation('smile').pickup.kind==='glyph','Cursor model did not map glyph presentation');
  assert(cursor.presentation('flag').pickup.asset==='flag.svg'&&cursor.presentation('missing').mode==='default','Cursor model did not map flag or default presentation');

  const server=read('server.js'),style=read('style.css'),html=read('index.html');
  assert(functionSource('handleApi',server).includes('apiRouter.dispatch')&&functionSource('handleApi',server).length<120,'Server route selection is still coupled to domain behavior');
  assert(server.includes("require('./server/player-service')")&&server.includes("require('./server/json-repository')"),'Server services or repositories are not wired through explicit boundaries');
  assert(style.startsWith('@import url("client/styles/tokens.css") layer(tokens);')&&style.includes('@import url("client/styles/base.css") layer(base);')&&style.includes('@import url("client/ui/cursor.css") layer(cursor);')&&style.includes('@layer tokens,base,layout,board,interactions,hud,dialogs,cursor,responsive,accessibility,legacy;'),'CSS cascade ownership is not explicit');
  assert(!style.includes('.board-card.claimed-other:not(.solved) .board-card.claimed-other'),'Unmatchable nested claimed-board selector remains');
  assert(html.indexOf('client/ui/cursor.js')<html.indexOf('app.js'),'Cursor model is not loaded before the application');

  console.log('HTTP, authentication, repository, cursor, and CSS ownership boundaries passed');
})().catch(error=>{console.error(error);process.exitCode=1});