import { expect, test } from '@playwright/test';

import { contextForUser } from './helpers';

const BASE_URL = process.env.E2E_BASE_URL ?? 'http://localhost:5173';

const IMPRINT_TEXT = 'E2E Legal Operator, Example Lane 1';

/**
 * Instance legal pages (issue #82): a Site Admin's Markdown renders publicly,
 * footer links reach it from everywhere (including auth screens), and an
 * unconfigured page shows a notice — plus a warning banner for Site Admins.
 * The state is set explicitly up front, so the pack is repeatable.
 */
test.beforeAll(async ({ browser }) => {
  const admin = await contextForUser(browser, BASE_URL, 'fixture-admin');
  const response = await admin.request.patch('/api/v1/admin/settings', {
    data: { 'legal.imprint': `## Operator\n\n${IMPRINT_TEXT}`, 'legal.privacyPolicy': '' },
  });
  expect(response.ok()).toBe(true);
  await admin.close();
});

test('footer links lead anonymous visitors to the configured imprint', async ({ page }) => {
  // The auth screen carries the footer too (AC: links appear everywhere).
  await page.goto('/login');
  await page
    .locator('.app-footer')
    .getByRole('link', { name: /imprint|impressum/i })
    .click();
  await expect(page).toHaveURL(/\/legal\/imprint$/);
  await expect(page.getByRole('heading', { name: /imprint|impressum/i }).first()).toBeVisible();
  await expect(page.getByText(IMPRINT_TEXT)).toBeVisible();
});

test('an unconfigured page shows a notice to visitors, not a 404', async ({ page }) => {
  await page.goto('/legal/privacy');
  await expect(page.getByText(/not provided this text yet|noch nicht hinterlegt/i)).toBeVisible();
  // Anonymous visitors get the neutral notice only — no admin warning.
  await expect(page.getByRole('alert')).toHaveCount(0);
});

test('site admins see a warning banner on unconfigured pages', async ({ browser }) => {
  const admin = await contextForUser(browser, BASE_URL, 'fixture-admin');
  const page = await admin.newPage();
  await page.goto('/legal/privacy');
  const banner = page.getByRole('alert');
  await expect(banner).toBeVisible();
  await banner.getByRole('link').click();
  await expect(page).toHaveURL(/\/admin$/);
  await admin.close();
});

test('the admin form previews and publishes the privacy policy', async ({ browser }) => {
  const admin = await contextForUser(browser, BASE_URL, 'fixture-admin');
  const page = await admin.newPage();
  await page.goto('/admin');

  // Second legal editor = the privacy policy (imprint comes first).
  const editor = page.locator('.legal-editor').nth(1);
  await editor.locator('textarea').fill('We process **only what is needed**.');
  await editor.getByRole('button', { name: /preview|vorschau/i }).click();
  await expect(editor.locator('.legal-editor__preview strong')).toHaveText('only what is needed');

  await page.getByRole('button', { name: /save legal pages|rechtsseiten speichern/i }).click();
  // Auf den Abschnitt gescopet: seit der Schriftverwaltung (#304) hat /admin
  // weitere Live-Regionen (Upload-Fortschritt), und ein seitenweites
  // getByRole('status') wäre mehrdeutig. Gemeint war immer die
  // Erfolgsmeldung DIESES Formulars.
  await expect(page.locator('.legal-settings').getByRole('status')).toBeVisible();
  await admin.close();

  const anonymous = await browser.newContext({ baseURL: BASE_URL });
  const anonymousPage = await anonymous.newPage();
  await anonymousPage.goto('/legal/privacy');
  await expect(anonymousPage.getByText('only what is needed')).toBeVisible();
  await anonymous.close();
});