/**
 * 真实场景验证：在真实会话里上传文件 → 右侧栏直接显示
 *
 * 这是用户要求的核心体验验证：
 *   「用户上传文件后，右侧栏应该能看到，且**不依赖加载聊天历史**」
 *
 * 用法：`node scripts/verify-real-upload.mjs`
 * 前置：`npm start` 在 4200 运行。
 */
import { chromium } from 'playwright';
import { mkdirSync, writeFileSync } from 'node:fs';
import { resolve } from 'node:path';
import { execSync } from 'node:child_process';
import { loadDevLogin } from './dev-login.mjs';

const OUT = resolve('test-results/real-upload-20261110');
mkdirSync(OUT, { recursive: true });

const login = loadDevLogin();
if (!login.enabled) throw new Error(`开发态登录不可用：${login.reason}`);
const TOKEN = login.payload.token;
const FN = 'THXAOGKiPK';

const results = [];
function check(name, ok, detail = '') {
  results.push({ name, ok });
  console.log(`${ok ? '✅' : '❌'} ${name}${detail ? `  (${detail})` : ''}`);
}

async function dbQuery(threadRoot) {
  const where = encodeURIComponent(JSON.stringify({ threadRoot }));
  const r = await fetch(
    `https://server.fmode.cn/parse/classes/AgentDeliverable?where=${where}&limit=50`,
    {
      headers: {
        'X-Parse-Application-Id': 'ncloudmaster',
        'X-Parse-Master-Key': 'SnkK12*&sunq2#@20!',
      },
    },
  );
  return (await r.json()).results ?? [];
}

const FILE_PATH = resolve('/tmp', `real-upload-${Date.now()}.md`);
writeFileSync(FILE_PATH, `# 真实上传验证\n\n时间：${new Date().toISOString()}\n`);

async function main() {
  const b = await chromium.launch({ headless: true, channel: 'chromium' });
  const ctx = await b.newContext({ viewport: { width: 1440, height: 900 } });
  const page = await ctx.newPage();
  await page.addInitScript((d) => {
    localStorage.setItem('fmode_session_token', d.token);
    localStorage.setItem('fmode_me', JSON.stringify(d.me));
  }, login.payload);

  /* 记录 listBySession 的调用与返回值，用来判定「右侧栏真的从库里拿」 */
  const listCalls = [];
  page.on('response', async (res) => {
    if (!res.url().includes('/api/functions')) return;
    try {
      const req = res.request();
      const body = JSON.parse(req.postData() ?? '{}');
      if (body.id !== FN) return;
      if (body.params?.action !== 'listBySession') return;
      const json = await res.json();
      listCalls.push({ threadRoot: body.params.threadRoot, files: json.files ?? [] });
    } catch {
      /* 忽略 */
    }
  });

  await page.goto('http://localhost:4200/desktop/chat', { waitUntil: 'domcontentloaded' });
  await page.waitForTimeout(6000);

  /* 进入第一个真实会话 */
  const first = page.locator('.session-item, .rail-session, [data-session-id]').first();
  if ((await first.count()) === 0) {
    const byText = page.getByText(/写一份团队周报/).first();
    await byText.click({ timeout: 8000 }).catch(() => undefined);
  } else {
    await first.click({ timeout: 8000 }).catch(() => undefined);
  }
  await page.waitForTimeout(5000);

  const url = page.url();
  const threadRoot = decodeURIComponent(url.split('/').pop() ?? '');
  console.log(`\n当前会话: ${threadRoot}`);
  await page.screenshot({ path: `${OUT}/01-session-opened.png` });

  check('① 进入了具体会话', !!threadRoot && threadRoot.includes('fmode.cn'), threadRoot);

  /* 走文件选择器上传 */
  const input = page.locator('input[type="file"]').first();
  if ((await input.count()) === 0) {
    check('② 找到上传入口', false, '页面上没有 file input');
    return finish(b, []);
  }
  check('② 找到上传入口', true);

  await input.setInputFiles(FILE_PATH);
  await page.waitForTimeout(1500);
  await page.screenshot({ path: `${OUT}/02-file-staged.png` });

  /* 点发送 */
  const sendBtn = page
    .locator('button:has(i.fa-paper-plane), button[aria-label*="发送"], .composer button')
    .last();
  await sendBtn.click({ timeout: 8000 }).catch(() => undefined);
  await page.waitForTimeout(12000);
  await page.screenshot({ path: `${OUT}/03-after-send.png` });

  /* 直接查库：文件是否进了台账，归属是否正确 */
  const rows = await dbQuery(threadRoot);
  check(
    '③ 文件已入库且归属当前会话',
    rows.length > 0 && rows.every((r) => r.threadRoot === threadRoot),
    `${rows.length} 条`,
  );
  if (rows.length > 0) {
    const r = rows[0];
    check(
      '④ 记录信息完整（上传者/文件名/链接）',
      r.uploadedBy === 'user' && !!r.fileName && /^https:\/\/s3\.fmode\.cn\//.test(r.artifacts?.[0]?.url ?? ''),
      `name=${r.fileName}`,
    );
    /* 链接可访问 */
    const head = await fetch(r.artifacts[0].url).then((x) => x.status);
    check('⑤ 云盘链接可访问', head === 200, `HTTP ${head}`);
  }

  /* 刷新页面，确认「不依赖聊天历史」也能显示 */
  await page.reload({ waitUntil: 'domcontentloaded' });
  await page.waitForTimeout(8000);
  await page.screenshot({ path: `${OUT}/04-after-reload.png`, fullPage: false });

  const lastCall = listCalls.filter((c) => c.threadRoot === threadRoot).pop();
  check(
    '⑥ 刷新后右侧栏从数据库拿到了这个文件',
    !!lastCall && lastCall.files.length > 0,
    lastCall ? `${lastCall.files.length} 个文件` : '未捕获',
  );

  /* 页面上真的显示出来了吗 */
  const panelText = await page
    .locator('.rail, .session-rail, aside')
    .first()
    .innerText()
    .catch(() => '');
  const shown = /real-upload|真实上传验证/.test(panelText);
  check('⑦ 右侧栏界面上能看到这个文件', shown, shown ? '已显示' : `面板文本: ${panelText.slice(0, 60)}`);

  return finish(b, rows);
}

function finish(browser, rows) {
  for (const r of rows ?? []) {
    try {
      execSync(
        `curl -s -X DELETE "https://server.fmode.cn/parse/classes/AgentDeliverable/${r.objectId}" ` +
          `-H "X-Parse-Application-Id: ncloudmaster" -H "X-Parse-Master-Key: SnkK12*&sunq2#@20!" -o /dev/null`,
        { stdio: 'ignore' },
      );
    } catch {
      /* 忽略 */
    }
  }
  const passed = results.filter((x) => x.ok).length;
  console.log(`\n=== 结果：${passed}/${results.length} 通过 ===`);
  console.log(`截图：${OUT}`);
  browser?.close();
  process.exit(passed === results.length ? 0 : 1);
}

main().catch((e) => {
  console.error('失败：', e instanceof Error ? e.message : e);
  finish(null, []);
});