#!/usr/bin/env node
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import { readFile } from 'node:fs/promises'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const scriptPath = fileURLToPath(import.meta.url)
const appRoot = path.resolve(path.dirname(scriptPath), '..')
const parityScript = path.join(appRoot, 'scripts/verify-parity.mjs')
const browserScript = path.join(appRoot, 'scripts/verify-browser-runtime.mjs')
const adminProductScript = path.join(appRoot, 'scripts/verify-admin-product.mjs')
const adminSiteScript = path.join(appRoot, 'scripts/verify-admin-site.mjs')
const rendererCopyScript = path.join(appRoot, 'scripts/verify-erp-renderer-production-copy.mjs')
const packageFile = path.join(appRoot, 'package.json')
const source = await readFile(parityScript, 'utf8')
const browserSource = await readFile(browserScript, 'utf8')
const adminProductSource = await readFile(adminProductScript, 'utf8')
const adminSiteSource = await readFile(adminSiteScript, 'utf8')
const rendererCopySource = await readFile(rendererCopyScript, 'utf8')
const packageJson = JSON.parse(await readFile(packageFile, 'utf8'))

function functionBody(name) {
  const marker = `async function ${name}`
  const start = source.indexOf(marker)
  if (start < 0) return ''
  const braceStart = source.indexOf('{', start)
  if (braceStart < 0) return ''
  let depth = 0
  for (let index = braceStart; index < source.length; index += 1) {
    const char = source[index]
    if (char === '{') depth += 1
    if (char === '}') depth -= 1
    if (depth === 0) return source.slice(braceStart + 1, index)
  }
  return ''
}

const smokeBody = functionBody('verifyRuntimeSmoke')
const pageBody = functionBody('verifyModernUiRuntime')
const runtimeBody = functionBody('openModernUiRuntime')

function includesAll(content, tokens) {
  return tokens.every((token) => content.includes(token))
}

const checks = [
  {
    id: 'single-browser-runtime',
    passed: runtimeBody.includes('launchChrome(')
      && smokeBody.includes('openModernUiRuntime(chrome)')
      && smokeBody.includes('closeModernUiRuntime(modernRuntime)')
  },
  {
    id: 'no-per-page-chrome-launch',
    passed: !pageBody.includes('launchChrome(') && !pageBody.includes('closeChrome(')
  },
  {
    id: 'cdp-fallback-labelled',
    passed: source.includes("renderMode: 'chrome-cdp'")
  },
  {
    id: 'browser-runtime-script',
    passed: packageJson.scripts?.['verify:browser-runtime'] === 'node scripts/verify-browser-runtime.mjs'
      && browserSource.includes('launchChrome(chrome')
      && browserSource.includes('Page.captureScreenshot')
      && browserSource.includes('browser-runtime-report.json')
  },
  {
    id: 'browser-runtime-product-anchors',
    passed: browserSource.includes('document.body.innerText')
      && includesAll(browserSource, ['ERP 管理员工作台', '今日运营', '待办队列', '最近记录', '快捷动作'])
      && !browserSource.includes("text.includes('<div id=\"app\">')")
      && !browserSource.includes("text.includes('<div id=\"app\"')")
  },
  {
    id: 'runtime-console-capture',
    passed: browserSource.includes('__modernRuntimeConsoleErrors')
      && browserSource.includes('runtimeDiagnostics(client')
  },
  {
    id: 'parity-runtime-uses-authenticated-modern-session',
    passed: runtimeBody.includes('Network.enable')
      && runtimeBody.includes('loginApiSession()')
      && runtimeBody.includes('setRuntimeCookie(client, cookie)')
      && source.includes('securedLoginToken')
      && source.includes('modernSecuredLoginIdCookieName')
  },
  {
    id: 'admin-rendering-alias-is-product-verification',
    passed: packageJson.scripts?.['verify:admin-rendering']?.includes('verify:admin-site')
      && packageJson.scripts?.['verify:admin-rendering']?.includes('verify:admin-product')
      && packageJson.scripts?.['verify:admin-rendering']?.includes('verify:erp-renderer-copy')
      && packageJson.scripts?.['verify:admin-rendering']?.includes('verify:browser-runtime-policy')
      && !packageJson.scripts?.['verify:admin-rendering']?.includes('verify:preview')
  },
  {
    id: 'static-product-verifiers-block-visible-leakage',
    passed: includesAll(adminProductSource, ['visibleUiLeakageTerms', 'assertNoVisibleUiLeakage'])
      && includesAll(adminSiteSource, ['visibleUiLeakageTerms', 'assertNoVisibleUiLeakage'])
      && rendererCopySource.includes('visibleLeakageTerms')
      && includesAll(adminProductSource + adminSiteSource + rendererCopySource, ['组件展厅', '业务等价', '待验收', '技术预览', '页面清单'])
  },
  {
    id: 'static-product-verifiers-require-post-login-anchors',
    passed: includesAll(adminProductSource, ['postLoginCoreModuleAnchors', 'businessPageAnchors', 'assertPostLoginProductAnchors'])
      && includesAll(adminSiteSource, ['postLoginCoreModuleAnchors', 'assertPostLoginProductAnchors'])
      && includesAll(adminProductSource + adminSiteSource, ['#/orders', '#/catalog/products', '#/parties', '#/accounting', '#/facility', '#/business'])
      && includesAll(adminProductSource, ['order__showcart', 'party__NewCustomer', 'accounting__ManualTransaction', 'facility__ReceiveInventoryAgainstPurchaseOrder'])
  },
  {
    id: 'parity-report-keeps-honest-boundary',
    passed: includesAll(source, [
      'businessDepthParityGate',
      'fullBusinessParityVerified',
      'fullCompletionClaimAllowed',
      'mustNotClaim100PercentBusinessParity',
      'structural-route-action-coverage-complete-business-e2e-pending',
      'This report separates frontend rewrite coverage from deep business parity'
    ])
  }
]

const failed = checks.filter((check) => !check.passed)

console.log(JSON.stringify({
  status: failed.length ? 'failed' : 'passed',
  checks
}, null, 2))

if (failed.length) {
  process.exitCode = 1
}