// P99 核验：点"月报"预设后，纸面是否渲染出章节正文（此前为真空实现）
import { readFileSync } from 'node:fs'
import { fileURLToPath } from 'node:url'
import { dirname, resolve } from 'node:path'
import { JSDOM, VirtualConsole } from 'jsdom'
const HERE = dirname(fileURLToPath(import.meta.url))
const dist = resolve(HERE, '../../../release/web')
const GW = 'http://106.120.102.238:28084'
const fleet = readFileSync(resolve(HERE, '_fleet_fixture.json'), 'utf8')
const facts = '{"cards":[{"c":"WTG01","verdict":"定论","part":"主轴承"}],"contract_sha256":"abc"}'
const idx = readFileSync(dist + '/index.html', 'utf8')
const jsFile = (idx.match(/src="([^"]+\.js)"/) || [])[1].replace(/^.*\//, '')
const cssFile = (idx.match(/href="([^"]+\.css)"/) || [])[1].replace(/^.*\//, '')
const code = readFileSync(dist + '/assets/' + jsFile, 'utf8')
const css = readFileSync(dist + '/assets/' + cssFile, 'utf8')
const errs = []
const vc = new VirtualConsole()
vc.on('jsdomError', (e) => errs.push(String(e && e.message).slice(0, 120)))
vc.on('error', (...a) => errs.push(a.map(String).join(' ').slice(0, 120)))
const dom = new JSDOM(idx.replace('</head>', '<style>' + css + '</style></head>'),
  { url: GW + '/detail/v2#tab=report', runScripts: 'outside-only', pretendToBeVisual: true, virtualConsole: vc })
const w = dom.window
w.fetch = async (u) => {
  const s = String(u)
  const body = /fleet/.test(s) ? fleet : (/facts/.test(s) ? facts : '{}')
  return { ok: true, status: 200, json: async () => JSON.parse(body), text: async () => body }
}
try { w.eval(code) } catch (e) { errs.push('EVAL ' + String(e).slice(0, 120)) }
for (let i = 0; i < 24; i++) { await new Promise((r) => setTimeout(r, 400)); if (w.document.querySelector('[data-preset="month"]')) break }
const before = w.document.querySelector('.paper') ? w.document.querySelector('.paper').querySelectorAll('*').length : 0
const pre = w.document.querySelector('[data-preset="month"]')
if (pre) pre.dispatchEvent(new w.MouseEvent('click', { bubbles: true }))
await new Promise((r) => setTimeout(r, 2500))
const d = w.document
const paper = d.querySelector('.paper')
const blocks = paper ? paper.querySelectorAll('.panel, .kpis, .rpt-blk').length : 0
const txt = paper ? (paper.textContent || '').replace(/\s+/g, ' ').trim() : ''
const charts = paper ? paper.querySelectorAll('svg, .legacy-chart').length : 0
console.log('BEFORE_ELS ' + before)
console.log('AFTER_ELS ' + (paper ? paper.querySelectorAll('*').length : 0) + ' BLOCKS ' + blocks + ' CHART_HOSTS ' + charts)
console.log('TEXT_LEN ' + txt.length)
console.log('HEAD ' + JSON.stringify(txt.slice(0, 240)))
console.log('ERRS ' + errs.length + (errs.length ? ' :: ' + errs[0] : ''))