/**
 * 移动端逐屏截图（对照 prototypes/fmode-mobile-20261102/shots）
 *
 * 用法：node scripts/shots-mobile.mjs
 * 前置：npm run build:mock（MockApi 数据，无需真实登录）
 */
import { chromium, devices } from 'playwright';
import { mkdir } from 'node:fs/promises';
import { createServer } from 'node:http';
import { existsSync } from 'node:fs';
import { readFile } from 'node:fs/promises';
import { extname, join, resolve, dirname } from 'node:path';
import { fileURLToPath } from 'node:url';

const here = dirname(fileURLToPath(import.meta.url));
const distDir = resolve(here, '../dist/fmode-app-v2/browser');
const outDir = resolve(here, '../test-results/mobile-shots');

const MIME = {
  '.html': 'text/html', '.js': 'text/javascript', '.css': 'text/css',
  '.json': 'application/json', '.svg': 'image/svg+xml', '.woff2': 'font/woff2',
  '.ico': 'image/x-icon', '.png': 'image/png',
};

const server = createServer(async (req, res) => {
  try {
    const url = decodeURIComponent((req.url ?? '/').split('?')[0]);
    let file = join(distDir, url);
    if (!existsSync(file) || url === '/') file = join(distDir, 'index.html');
    const body = await readFile(file);
    res.writeHead(200, { 'Content-Type': MIME[extname(file)] ?? 'application/octet-stream' });
    res.end(body);
  } catch {
    res.writeHead(404).end('not found');
  }
});
await new Promise((r) => server.listen(0, r));
const base = `http://127.0.0.1:${server.address().port}`;
await mkdir(outDir, { recursive: true });

const browser = await chromium.launch({ channel: 'msedge' });
const ctx = await browser.newContext({ ...devices['iPhone 13'], deviceScaleFactor: 2 });
const page = await ctx.newPage();
const errors = [];
page.on('pageerror', (e) => errors.push(String(e)));

await page.goto(base + '/');
await page.evaluate(() => {
  localStorage.setItem('fmode_ui_mode_override', 'mobile');
  localStorage.setItem('fmode_session_token', 'demo-fmode');
  localStorage.setItem('fmode_me', JSON.stringify({ id: 'me-1', name: '林一舟', mobile: '13800000000', companyName: '北美数字科技' }));
});

const shots = [
  ['01-messages', '/mobile/messages'],
  ['03-home', '/mobile/home'],
  ['04-contacts', '/mobile/contacts'],
  ['06-projects', '/mobile/projects'],
  ['08-tasks', '/mobile/tasks'],
  ['10-deliverables', '/mobile/deliverables'],
  ['11-events', '/mobile/events'],
  ['12-workbench', '/mobile/workbench'],
  ['13-mine', '/mobile/mine'],
];

for (const [name, path] of shots) {
  await page.goto(base + path, { waitUntil: 'networkidle' });
  await page.waitForTimeout(900);
  await page.screenshot({ path: join(outDir, `${name}.png`) });
  console.log('shot', name, page.url());
}

// 登录页（清掉登录态）
await page.goto(base + '/login');
await page.evaluate(() => {
  localStorage.removeItem('fmode_session_token');
  localStorage.removeItem('fmode_me');
});
await page.goto(base + '/login', { waitUntil: 'networkidle' });
await page.waitForTimeout(600);
await page.screenshot({ path: join(outDir, '00-login.png') });

console.log('errors:', errors.length ? errors : 'none');
await browser.close();
server.close();