// Query ERP parent plan table for two group numbers.
// Read-only — no clicks, no modifications, no exports.
const { chromium } = require('playwright-core');

const PROFILE = 'C:\\Users\\wxy\\AppData\\Local\\LTJT-ERP-Hermes-Chrome';
const CHROME = 'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe';
const PLAN_URL = 'https://ltjt.yunzhi.run/System/Business/plan.asp';

const TARGETS = ['LW-260806A-A', 'LW-260623A-A'];

async function main() {
  const context = await chromium.launchPersistentContext(PROFILE, {
    executablePath: CHROME,
    headless: false,
    viewport: { width: 1440, height: 900 },
  });
  const page = context.pages()[0] || await context.newPage();

  try {
    await page.goto(PLAN_URL, { waitUntil: 'domcontentloaded', timeout: 60000 });
    await page.waitForTimeout(5000);

    // Check for login
    const loginInput = await page.$('input[name="UserName"]');
    if (loginInput) {
      console.log(JSON.stringify({ status: 'login_required', message: 'ERP session expired' }));
      return;
    }

    // Search by departure date 2026-08-06
    // Set date range: S_chufariqi and S_chufarizhi
    await page.locator('input[name="riqi"][value="chufari"]').check().catch(() => {});
    await page.waitForTimeout(800);
    await page.locator('#S_chufariqi').fill('2026-8-6');
    await page.locator('#S_chufarizhi').fill('2026-8-6');
    await page.waitForTimeout(300);
    await page.locator('#SearchButton').click();
    await page.waitForTimeout(8000);

    // Extract all rows from the plan table
    const rows = await page.evaluate(() => {
      return Array.from(document.querySelectorAll('tr')).map((tr, idx) => {
        const text = tr.innerText.replace(/\s+/g, ' ').trim();
        const links = Array.from(tr.querySelectorAll('a')).map(a => ({
          text: a.innerText.trim(),
          href: a.getAttribute('href') || '',
          onclick: a.getAttribute('onclick') || '',
        }));
        return { idx, text, links };
      });
    });

    const results = [];

    for (const target of TARGETS) {
      // Find rows containing this group number
      const candidateRows = rows.filter(r => r.text.includes(target));

      if (candidateRows.length === 0) {
        results.push({
          groupNo: target,
          found: false,
          message: '未在计划表中找到该团号',
        });
        continue;
      }

      for (const row of candidateRows) {
        // Check for 拼单 link
        const pinDanLink = row.links.find(l => l.text === '拼单');
        const chaZhangLink = row.links.find(l => l.text === '查账');
        const deleteLink = row.links.find(l => l.text === '删除');
        const modifyLink = row.links.find(l => l.text === '修改');

        // Extract product name and planned guests from row text
        // Row format: [idx] [status] [groupNo] [op] [type.] [product] [date] [duration] [returnDate] [plannedGuests] ...
        const text = row.text;
        const idxMatch = text.match(/^(\d+)/);
        const statusMatch = text.match(/(收客中|已停止|已取消)/);
        const productMatch = text.match(/常规团\.\s*(.+?)\s+\d{4}-\d{1,2}-\d{1,2}/);
        const plannedMatch = text.match(/计划(\d+)/);

        results.push({
          groupNo: target,
          found: true,
          rowIdx: idxMatch ? idxMatch[1] : null,
          status: statusMatch ? statusMatch[1] : null,
          product: productMatch ? productMatch[1] : null,
          plannedGuests: plannedMatch ? parseInt(plannedMatch[1]) : null,
          hasPinDan: !!pinDanLink,
          hasChaZhang: !!chaZhangLink,
          hasDelete: !!deleteLink,
          hasModify: !!modifyLink,
          allLinks: row.links.map(l => l.text).filter(Boolean),
          preview: text.slice(0, 400),
        });
      }
    }

    console.log(JSON.stringify({ status: 'ok', results }, null, 2));
  } catch (err) {
    console.log(JSON.stringify({ status: 'error', message: err.message }));
  } finally {
    await context.close();
  }
}

main();