LWLT-AI/tools/verify_order_marker.mjs

#!/usr/bin/env node

import { mkdirSync, writeFileSync } from 'node:fs';
import { dirname, resolve } from 'node:path';

const DEFAULT_PORT = process.env.LWLT_CDP_PORT || '9223';
const DEFAULT_MARKER = 'AI-DRYRUN-NO-SUBMIT';

function parseArgs(argv) {
  const args = { _: [] };
  for (let i = 0; i < argv.length; i += 1) {
    const arg = argv[i];
    if (!arg.startsWith('--')) {
      args._.push(arg);
      continue;
    }
    const key = arg.slice(2);
    const next = argv[i + 1];
    if (!next || next.startsWith('--')) args[key] = true;
    else {
      args[key] = next;
      i += 1;
    }
  }
  return args;
}

function usage() {
  return [
    'Usage:',
    '  node tools/verify_order_marker.mjs --marker AI-DRYRUN-NO-SUBMIT --out reports/order-marker-verification.json',
    '',
    'Options:',
    `  --port <number>      Chrome DevTools port. Default: ${DEFAULT_PORT}`,
    `  --marker <text>      Obvious test marker to search. Default: ${DEFAULT_MARKER}`,
    '  --date-from <date>   Departure date range start. Default: 2026-8-1.',
    '  --date-to <date>     Departure date range end. Default: same as --date-from.',
    '  --out <path>         Write redacted verification report.',
    '  --help               Show this help.',
    '',
    'This tool searches the authorized independent-order list for an obvious test marker and stores no business row values.'
  ].join('\n');
}

function writeJson(path, data) {
  mkdirSync(dirname(resolve(path)), { recursive: true });
  writeFileSync(path, `${JSON.stringify(data, null, 2)}\n`);
}

async function getJson(url) {
  const res = await fetch(url);
  if (!res.ok) throw new Error(`${res.status} ${res.statusText}: ${url}`);
  return res.json();
}

async function getTarget(port) {
  const targets = await getJson(`http://127.0.0.1:${port}/json`);
  const target = targets.find((item) => item.type === 'page' && item.url.includes('ltjt.yunzhi.run'));
  if (!target) throw new Error(`No ltjt.yunzhi.run page target on port ${port}`);
  return target;
}

class CDP {
  constructor(wsUrl) {
    this.wsUrl = wsUrl;
    this.id = 0;
    this.pending = new Map();
  }

  connect() {
    return new Promise((resolve, reject) => {
      this.ws = new WebSocket(this.wsUrl);
      this.ws.onopen = resolve;
      this.ws.onerror = (event) => reject(new Error(event.message || event.type || 'WebSocket error'));
      this.ws.onmessage = (event) => {
        const msg = JSON.parse(event.data);
        if (!msg.id || !this.pending.has(msg.id)) return;
        const { resolve: ok, reject: fail, timer } = this.pending.get(msg.id);
        clearTimeout(timer);
        this.pending.delete(msg.id);
        msg.error ? fail(new Error(msg.error.message)) : ok(msg.result);
      };
    });
  }

  send(method, params = {}, timeoutMs = 30000) {
    const id = ++this.id;
    this.ws.send(JSON.stringify({ id, method, params }));
    return new Promise((resolve, reject) => {
      const timer = setTimeout(() => {
        this.pending.delete(id);
        reject(new Error(`Timeout: ${method}`));
      }, timeoutMs);
      this.pending.set(id, { resolve, reject, timer });
    });
  }

  close() {
    this.ws?.close();
  }
}

async function evaluate(cdp, expression, timeoutMs = 30000) {
  const result = await cdp.send('Runtime.evaluate', {
    expression,
    returnByValue: true,
    awaitPromise: true
  }, timeoutMs);
  if (result.exceptionDetails) {
    const detail = result.exceptionDetails.exception?.description
      || result.exceptionDetails.exception?.value
      || result.exceptionDetails.text
      || 'Runtime.evaluate failed';
    throw new Error(detail);
  }
  return result.result.value;
}

function verifyExpression(marker, dateFrom, dateTo) {
  return `(async () => {
    const marker = ${JSON.stringify(marker)};
    const dateFrom = ${JSON.stringify(dateFrom || '2026-8-1')};
    const dateTo = ${JSON.stringify(dateTo || dateFrom || '2026-8-1')};
    function findSameOriginWindow() {
      const queue = [window];
      while (queue.length) {
        const win = queue.shift();
        let doc;
        try { doc = win.document; } catch (err) { continue; }
        if (String(doc.location.href || '').includes('ltjt.yunzhi.run')) return win;
        Array.from(win.frames).forEach((frame) => queue.push(frame));
      }
      return window;
    }

    const win = findSameOriginWindow();
    const body = new URLSearchParams({
      Act: 'JH_OrderList',
      Tpage: '1',
      P_Size: '50',
      riqi: 'chufari',
      S_chufariqi: dateFrom,
      S_chufarizhi: dateTo,
      S_fabudanwei: '老挝联泰',
      S_tuanxuhao: marker,
      S_kehuming: '',
      S_chanpinming: '',
      S_gendanren: '',
      S_youkexinxi: '',
      S_daoyou: '',
      S_lingdui: '',
      S_querenshu: '',
      S_zhuanxianming: '',
      S_zhuangtai: ''
    });
    const res = await win.fetch('/System/dat/orders.asp', {
      method: 'POST',
      credentials: 'same-origin',
      headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
      body: body.toString()
    });
    const text = await res.text();
    const markerOccurrences = marker ? Math.max(0, text.split(marker).length - 1) : 0;
    const loginTimeout = /登陆|登录|login/i.test(text);
    const permissionText = /权限|permission/i.test(text);
    const looksEmpty = /无数据|没有|暂无|empty/i.test(text) || markerOccurrences === 0;
    let parsedJson = null;
    try { parsedJson = JSON.parse(text); } catch (err) {}
    return {
      ok: res.ok,
      status: markerOccurrences ? 'order_marker_found' : 'order_marker_not_found',
      request: {
        endpoint: '/System/dat/orders.asp',
        action: 'JH_OrderList',
        date_range: { from: dateFrom, to: dateTo },
        marker_redacted: false,
        marker
      },
      response: {
        http_status: res.status,
        byte_length: new Blob([text]).size,
        marker_occurrences: markerOccurrences,
        contains_login_timeout_text: loginTimeout,
        contains_permission_text: permissionText,
        looks_empty_or_no_match: looksEmpty,
        parsed_json: Boolean(parsedJson),
        json_top_level_keys: parsedJson && typeof parsedJson === 'object' ? Object.keys(parsedJson).slice(0, 30) : [],
        value_redacted: true
      },
      submit_safety: {
        live_submit_attempted: false,
        verification_only: true
      }
    };
  })()`;
}

async function main() {
  const args = parseArgs(process.argv.slice(2));
  if (args.help) {
    console.log(usage());
    return;
  }
  const marker = args.marker || DEFAULT_MARKER;
  const dateFrom = args['date-from'] || '2026-8-1';
  const dateTo = args['date-to'] || dateFrom;
  const target = await getTarget(args.port || DEFAULT_PORT);
  const cdp = new CDP(target.webSocketDebuggerUrl);
  await cdp.connect();
  try {
    await cdp.send('Runtime.enable');
    const output = await evaluate(cdp, verifyExpression(marker, dateFrom, dateTo), 30000);
    output.generated_at = new Date().toISOString();
    if (args.out) writeJson(args.out, output);
    console.log(JSON.stringify({
      status: output.status,
      marker_occurrences: output.response?.marker_occurrences || 0,
      http_status: output.response?.http_status,
      byte_length: output.response?.byte_length,
      out: args.out || ''
    }, null, 2));
    if (output.status !== 'order_marker_found') process.exit(2);
  } finally {
    cdp.close();
  }
}

main().catch((error) => {
  console.error(error.stack || error.message);
  process.exit(1);
});