/**
 * 验收验证：模拟 DSH host 的 resolveOverlayPackage + bundle 加载
 * - 确认 apes-sidebar 在 profile node_modules 可解析
 * - 确认 host entry (lib/index.js) 的命名导出 shape { name, inject, apply }
 * - 确认 client entry (lib/client.js) 存在且是 __ModuleLoader__ bundle（browser artifact）
 * - 确认 invariant surface 可用
 */
const path = require('path')
const fs = require('fs')
const { createRequire } = require('module')

const PROFILE = process.env.HOME + '/.dsh/profiles/desktop'
const req = createRequire(path.join(PROFILE, 'noop.js'))

let pass = 0, fail = 0
const check = (label, cond, detail = '') => {
  if (cond) { pass++; console.log('  ✓', label) }
  else { fail++; console.log('  ✗', label, detail) }
}

console.log('### apes-sidebar 挂载验收')

// 1. 包可解析
try {
  const pkgPath = req.resolve('apes-sidebar/package.json')
  const pkg = req('apes-sidebar/package.json')
  check('package.json 可解析', true, pkgPath)
  check('name=apes-sidebar', pkg.name === 'apes-sidebar')
  check('version=2.0.0', pkg.version === '2.0.0')
} catch (e) {
  check('package.json 可解析', false, e.message)
}

// 2. host entry 加载 + shape
try {
  const host = req('apes-sidebar')
  check('host entry 加载成功', true)
  check('导出 name (string)', typeof host.name === 'string', 'got ' + typeof host.name)
  check('导出 inject (string[])', Array.isArray(host.inject), 'got ' + typeof host.inject)
  check('inject === [logger]', JSON.stringify(host.inject) === '["logger"]', JSON.stringify(host.inject))
  check('导出 apply (function)', typeof host.apply === 'function')
  check('无 default export（namespace 规则）', !('default' in host))
  console.log('    name =', JSON.stringify(host.name))
} catch (e) {
  check('host entry 加载', false, e.message)
}

// 3. invariant surface
try {
  const inv = req('apes-sidebar/invariant')
  check('invariant 可加载', true)
  check('invariant.assert 是函数', typeof inv.assert === 'function')
} catch (e) {
  check('invariant 可加载', false, e.message)
}

// 4. client entry 存在 + 是 browser artifact
try {
  const clientPath = req.resolve('apes-sidebar/client')
  const clientSrc = fs.readFileSync(clientPath, 'utf8')
  check('client entry 文件存在', true, clientPath)
  check('client 是 __ModuleLoader__ bundle（line 1 window）',
    clientSrc.split('\n')[0].includes('window.__ModuleLoader__.load'),
    'line1=' + clientSrc.split('\n')[0].slice(0, 50))
} catch (e) {
  check('client entry', false, e.message)
}

// 5. peer dep dsh-better-sidebar 版本满足 ^0.18.0
try {
  const bs = req('dsh-better-sidebar/package.json')
  const v = bs.version
  check('dsh-better-sidebar 版本满足 ^0.18.0',
    v === '0.18.0', 'got ' + v)
} catch (e) {
  check('dsh-better-sidebar 版本', false, e.message)
}

console.log('\n=== 验收结果: ' + pass + ' passed, ' + fail + ' failed ===')
process.exit(fail > 0 ? 1 : 0)