import AxeBuilder from '@axe-core/playwright';
import { expect, test } from '@playwright/test';

/**
 * Minimal Geschichten coverage. The deeper a11y / visual-regression suite is
 * tracked separately; this file proves the core writer + reader journey works
 * end-to-end against the real stack.
 *
 * Pre-requisite: V59 has granted BLOG_WRITE to the Administrators group, so
 * the seeded admin user can author. The auth.setup project handles login.
 */

const stamp = () => new Date().toISOString().replace(/[^0-9]/g, '');

test.describe('Geschichten — writer + reader journey', () => {
	test('admin can create a draft, publish it, and see it on the index', async ({ page }) => {
		const title = `E2E story ${stamp()}`;

		// Land on the index — empty state or pre-existing demo data is fine
		await page.goto('/geschichten');
		await page.waitForSelector('[data-hydrated]');
		await expect(page.getByRole('heading', { name: 'Geschichten', level: 1 })).toBeVisible();

		// Click "Neue Geschichte" — visible because admin has BLOG_WRITE
		await page.getByRole('link', { name: 'Neue Geschichte' }).click();
		await page.waitForURL('/geschichten/new');

		// Fill in title — the body editor is Tiptap and harder to script reliably
		await page.getByPlaceholder('Titel der Geschichte').fill(title);

		// Save as draft and verify we land on the detail page
		await page.getByRole('button', { name: 'Entwurf speichern' }).click();
		await page.waitForURL(/\/geschichten\/[^/]+$/);

		// Capture the new id from the URL
		const detailUrl = page.url();
		const id = detailUrl.split('/').pop();
		expect(id).toBeTruthy();

		// Publish from the edit page
		await page.getByRole('link', { name: 'Bearbeiten' }).click();
		await page.waitForURL(/\/edit$/);
		await page.getByRole('button', { name: 'Veröffentlichen' }).click();
		await page.waitForURL(detailUrl);

		// Index now shows the published story
		await page.goto('/geschichten');
		await expect(page.getByRole('link', { name: title })).toBeVisible();
	});

	test('reader is taken to a story detail when clicking a card', async ({ page }) => {
		await page.goto('/geschichten');
		await page.waitForSelector('[data-hydrated]');

		// Use the first story link in the list (demo data exists; if not, the
		// previous test seeded one). The link wraps the whole card.
		const firstStory = page.locator('a[href^="/geschichten/"]').filter({ hasText: /.+/ }).first();
		await expect(firstStory).toBeVisible();
		await firstStory.click();

		await page.waitForURL(/\/geschichten\/[^/]+$/);
		await expect(page.locator('article')).toBeVisible();
	});

	test('AxeBuilder finds no critical violations on the index', async ({ page }) => {
		await page.goto('/geschichten');
		await page.waitForSelector('[data-hydrated]');
		const results = await new AxeBuilder({ page }).withTags(['wcag2a', 'wcag2aa']).analyze();

		// Filter to non-deferred severity. We don't gate the whole PR on a clean
		// AxeBuilder run yet — Sara's review tracks the broader a11y backlog —
		// but any "serious" or "critical" finding from this scan would block merge.
		const blocking = results.violations.filter(
			(v) => v.impact === 'serious' || v.impact === 'critical'
		);
		expect(blocking, JSON.stringify(blocking, null, 2)).toEqual([]);
	});
});