import { expect, test } from '@playwright/test';
import { createPdf, dropFiles, expectPdfDownload, pdfDropzone, trackPageErrors } from './helpers';

test('merge accepts dropped PDFs and downloads a merged PDF', async ({ page }) => {
	const pageErrors = trackPageErrors(page);
	await page.goto('/tools/merge');
	await dropFiles(page, pdfDropzone(page), [
		{ name: 'eins.pdf', mimeType: 'application/pdf', buffer: await createPdf(1, 'Eins') },
		{ name: 'zwei.pdf', mimeType: 'application/pdf', buffer: await createPdf(2, 'Zwei') }
	]);

	await expect(page.getByText('2 Dateien ausgewählt')).toBeVisible();
	const downloadPromise = page.waitForEvent('download');
	await page.getByRole('button', { name: 'PDFs zusammenfügen' }).click();
	await expectPdfDownload(await downloadPromise, /^zusammengefuegt\.pdf$/);
	expect(pageErrors).toEqual([]);
});