import assert from 'node:assert/strict';
import { chromium } from '@playwright/test';
import { mkdtemp, rm } from 'node:fs/promises';
import { resolve } from 'node:path';
import { tmpdir } from 'node:os';
import { loadConfig } from '../../apps/server/src/config.ts';
import { createApp } from '../../apps/server/src/app.ts';
const folder = await mkdtemp(resolve(tmpdir(), 'hop-account-e2e-')),
  mails = [];
const runtime = await createApp(
  {
    ...loadConfig({
      APP_URL: 'http://127.0.0.1',
      DATABASE_PATH: resolve(folder, 'db.sqlite'),
      UPLOAD_DIR: resolve(folder, 'uploads'),
      MIN_FREE_DISK_MB: '0',
      PAIR_REQUESTS_PER_MINUTE: '10',
      GUEST_REQUESTS_PER_MINUTE: '30',
      IP_REQUESTS_PER_MINUTE: '60',
      REGISTRATION_MODE: 'open',
      SESSION_SECRET: 's'.repeat(40),
      DISCOVERY_SECRET: 'd'.repeat(40),
    }),
    webRoot: resolve('apps/web/dist'),
  },
  {
    mailer: async (mail) => {
      mails.push(mail);
    },
  },
);
let browser;
try {
  await runtime.app.listen({ host: '127.0.0.1', port: 0 });
  const { port } = runtime.app.server.address(),
    url = `http://127.0.0.1:${port}`;
  runtime.setDevOrigin(url);
  runtime.service.cfg.appUrl = url;
  browser = await chromium.launch({
    headless: true,
    ...(process.env.HOP_BROWSER_EXECUTABLE
      ? { executablePath: process.env.HOP_BROWSER_EXECUTABLE }
      : {}),
  });
  const a = await browser.newContext({ viewport: { width: 1440, height: 1000 } }),
    b = await browser.newContext({
      viewport: { width: 390, height: 844 },
      isMobile: true,
      hasTouch: true,
    });
  await b.route('https://example.com/**', (route) =>
    route.fulfill({
      status: 200,
      contentType: 'text/html',
      body: '<!doctype html><title>Account URL</title><h1>계정 수신 링크</h1>',
    }),
  );
  const sender = await a.newPage(),
    receiver = await b.newPage();
  const errors = [];
  for (const page of [sender, receiver]) page.on('pageerror', (e) => errors.push(e.message));
  async function register(page, email, name) {
    await page.goto(url);
    await page.locator('.device-name').waitFor();
    const deviceName = await page.locator('.footer-device-name').innerText();
    await page.locator('.login-button').click();
    await page.getByRole('button', { name: '이메일로 가입', exact: true }).click();
    const auth = page.locator('.account-auth');
    await auth.getByLabel('이메일', { exact: true }).fill(email);
    await auth.getByLabel('표시 이름', { exact: true }).fill(name);
    await auth.getByLabel('비밀번호', { exact: true }).fill('1234');
    await auth.getByLabel('비밀번호 확인', { exact: true }).fill('1234');
    await auth.getByRole('button', { name: '가입하고 인증 메일 받기' }).click();
    await auth.locator('.auth-message').waitFor();
    const token = mails.find((m) => m.to === email).text.match(/#verify=([A-Za-z0-9_-]+)/)[1];
    await page.goto(`${url}/#verify=${token}`);
    await page.getByRole('button', { name: '이메일 인증 완료하기' }).click();
    await auth.getByRole('button', { name: '로그인', exact: true }).waitFor();
    await auth.getByLabel('이메일', { exact: true }).fill(email);
    await auth.getByLabel('비밀번호', { exact: true }).fill('1234');
    await auth.getByRole('button', { name: '로그인', exact: true }).click();
    await page.locator('.account-workspace').waitFor();
    return await page.locator('.footer-device-name').innerText();
  }
  const senderName = await register(sender, 'alice@example.com', 'Alice');
  await register(receiver, 'bob@example.com', 'Bob');
  async function navigate(page, view) {
    if (view === '기기') return page.getByRole('button', { name: 'hop. 홈', exact: true }).click();
    await page.locator('.login-button').click();
    await page
      .getByRole('tab', { name: view === '받은 항목' ? '받은 항목' : '임시 저장', exact: true })
      .click();
  }
  await navigate(sender, '기기');
  await navigate(receiver, '기기');
  assert.equal(await sender.locator('.hero').count(), 0);
  await sender.getByRole('button', { name: '다른 기기 연결', exact: true }).click();
  await sender.getByRole('button', { name: '연결 공간 만들기' }).click();
  await sender.getByRole('button', { name: '만들기', exact: true }).click();
  const code = (await sender.locator('.invite-code').innerText()).replace(/\s/g, '');
  await sender.getByRole('button', { name: '대화상자 닫기' }).click();
  await receiver.getByRole('button', { name: '다른 기기 연결', exact: true }).click();
  await receiver.getByRole('button', { name: '연결 공간 참여', exact: true }).click();
  await receiver.getByRole('textbox', { name: '연결 코드' }).fill(code);
  await receiver.getByRole('button', { name: '참여하기', exact: true }).click();
  await receiver.locator('.room-leave').waitFor();
  await receiver.locator('.modal-backdrop').waitFor({ state: 'hidden' });
  await sender.locator('.peer-card').first().click();

  await sender.locator('.current-url, .current-text').fill('https://example.com/received');
  await sender.getByRole('button', { name: '전송하기', exact: true }).click();
  const automaticallyOpened = receiver.waitForEvent('popup');
  await receiver.getByRole('button', { name: '수락', exact: true }).click();
  const receivedPage = await automaticallyOpened;
  await receivedPage.waitForURL('https://example.com/received');
  await receivedPage.close();
  await navigate(receiver, '받은 항목');
  await receiver
    .locator('.item-body')
    .filter({ hasText: 'https://example.com/received' })
    .waitFor();
  assert.match(await receiver.locator('.dated-items h2').innerText(), /년.*월.*일 받은 항목/);
  assert.equal(await receiver.getByRole('button', { name: /이번 기기/ }).count(), 0);
  await navigate(sender, '보관함');
  await sender.getByRole('button', { name: '보관함에 담기', exact: true }).click();
  await sender
    .getByRole('dialog', { name: '보관함에 담기' })
    .getByRole('button', { name: '클립보드 저장', exact: true })
    .click();
  assert.equal(
    await sender.getByRole('dialog', { name: '보관함에 담기' }).locator('input[type=file]').count(),
    0,
  );
  await sender.getByLabel('한 줄 메모', { exact: true }).fill('나중에 읽을 글');
  await sender.locator('.current-url, .current-text').fill('https://example.com/saved');
  await sender.getByRole('button', { name: '저장하기', exact: true }).click();
  await sender.locator('.item-card').filter({ hasText: '나중에 읽을 글' }).waitFor();
  await sender.getByRole('button', { name: '메모 수정', exact: true }).click();
  await sender.getByLabel('한 줄 메모 수정').fill('업무 링크');
  await sender.locator('.note-editor').getByRole('button', { name: '저장', exact: true }).click();
  await sender.locator('.item-note').filter({ hasText: '업무 링크' }).waitFor();
  await navigate(sender, '기기');
  assert.equal(await sender.locator('.footer-device-name').innerText(), senderName);
  await sender.locator('.peer-card').first().click();
  const beforeSource = await sender.locator('.send-dialog').boundingBox();
  const requestsBeforeSelection = await sender.evaluate(
    async () => (await (await fetch('/api/transfer-requests')).json()).requests.length,
  );
  await sender.getByRole('button', { name: '보관함에서 가져오기', exact: true }).click();
  await sender.locator('.send-dialog .vault-choice').filter({ hasText: '업무 링크' }).click();
  const afterSource = await sender.locator('.send-dialog').boundingBox();
  assert.equal(afterSource.height, beforeSource.height);
  assert.equal(afterSource.width, beforeSource.width);
  assert.equal(await sender.locator('.content-submit').count(), 1);
  assert.equal(
    await sender.evaluate(
      async () => (await (await fetch('/api/transfer-requests')).json()).requests.length,
    ),
    requestsBeforeSelection,
    '보관함 선택만으로 전송하지 않음',
  );
  await sender.getByRole('button', { name: '전송하기', exact: true }).click();
  const storedLinkOpened = receiver.waitForEvent('popup');
  await receiver.getByRole('button', { name: '수락', exact: true }).click();
  const storedLinkPage = await storedLinkOpened;
  await storedLinkPage.waitForURL('https://example.com/saved');
  await storedLinkPage.close();
  await receiver.locator('.item-body').filter({ hasText: 'https://example.com/saved' }).waitFor();
  await navigate(sender, '보관함');
  await sender.getByRole('button', { name: '보관함에 담기', exact: true }).click();
  await sender
    .getByRole('dialog', { name: '보관함에 담기' })
    .getByRole('button', { name: '파일 저장', exact: true })
    .click();
  assert.equal(
    await sender.getByRole('dialog', { name: '보관함에 담기' }).getByLabel('보낼 URL').count(),
    0,
  );
  await sender.getByLabel('한 줄 메모', { exact: true }).fill('업무 자료');
  const bytes = Buffer.from('브라우저 보관함 파일');
  await sender
    .locator('input[type=file]')
    .setInputFiles({ name: 'saved.txt', mimeType: 'text/plain', buffer: bytes });
  await sender.getByRole('button', { name: '저장하기', exact: true }).click();
  await sender.locator('.item-card').filter({ hasText: 'saved.txt' }).waitFor();
  const uploads = [];
  sender.on('request', (request) => {
    if (new URL(request.url()).pathname.startsWith('/api/uploads')) uploads.push(request.url());
  });
  await navigate(sender, '기기');
  await sender.locator('.peer-card').first().click();
  await sender.getByRole('button', { name: '보관함에서 가져오기', exact: true }).click();
  await sender.locator('.send-dialog .vault-choice').filter({ hasText: '업무 자료' }).click();
  await sender.getByRole('button', { name: '전송하기', exact: true }).click();
  const downloaded = receiver.waitForEvent('download');
  void downloaded.catch(() => {});
  await receiver.getByRole('button', { name: '수락', exact: true }).click();
  const download = await downloaded;
  assert.equal(download.suggestedFilename(), 'saved.txt');
  const { readFile } = await import('node:fs/promises');
  assert.deepEqual(await readFile(await download.path()), bytes);
  assert.equal(uploads.length, 0, '저장한 파일을 브라우저에서 재업로드하지 않음');
  await receiver.locator('.item-card').filter({ hasText: 'saved.txt' }).waitFor();
  await navigate(sender, '보관함');
  const fileRow = sender.locator('.item-card').filter({ hasText: 'saved.txt' });
  await fileRow.getByRole('button', { name: '계정 목록에서 삭제' }).click();
  await fileRow.waitFor({ state: 'hidden' });
  await sender.getByRole('button', { name: '실행 취소', exact: true }).click();
  await fileRow.waitFor();
  await sender.screenshot({ path: 'tests/e2e/account-desktop.png', fullPage: true });
  await receiver.screenshot({ path: 'tests/e2e/account-mobile.png', fullPage: true });
  assert.equal(
    await receiver.evaluate(() => document.documentElement.scrollWidth <= innerWidth),
    true,
  );
  const saved = await sender.evaluate(async () => (await (await fetch('/api/vault')).json()).items);
  assert(saved.every((item) => item.expiresAt - item.createdAt <= 7 * 86400000));
  await receiver.getByRole('button', { name: '로그아웃', exact: true }).click();
  await receiver.locator('.account-auth').waitFor();
  assert(!(await receiver.locator('body').innerText()).includes('https://example.com/saved'));
  assert.deepEqual(errors, []);
  console.log(
    'PASS: 1234 가입·인증·로그인, 로그인 기기 수신의 날짜별 기록, 직접 링크/파일 저장과 메모 수정, 보관함 자료의 수락 후 자동 열기/다운로드, 파일 재업로드 없음, 7일 만료, 삭제/복원, 로그아웃 권한 격리, 모바일 화면. 실제 Resend 발송은 포함하지 않음.',
  );
} catch (error) {
  console.error(error);
  for (const context of browser?.contexts() ?? [])
    for (const page of context.pages())
      console.error((await page.locator('body').innerText()).slice(0, 4000));
  throw error;
} finally {
  await browser?.close();
  await runtime.app.close();
  await rm(folder, { recursive: true, force: true });
}