/**
 * LTF-series (UI): Shopping list title flow — required title, default prefill,
 * auto-numbered `#N`, admin catalog CRUD. Fase 18.
 *
 * Live Keycloak login per test (no cached storageState). The admin specs run
 * as Ana; the read-only spec runs as Borja (member). All specs land on a
 * fresh modal each time, so we don't need to reset DB state between cases —
 * we tag created rows with a unique timestamp suffix.
 */
import { test, expect, type Page } from '@playwright/test';
import { USERS } from '../fixtures/users.js';
import { loginAs } from '../fixtures/login.js';

/** Click "New list" on the masthead and wait for the modal to mount. */
async function openCreateListModal(page: Page) {
	await page.getByRole('button', { name: /new list|nueva lista/i }).click();
	await expect(page.getByTestId('create-list-modal')).toBeVisible({ timeout: 5_000 });
}


/**
 * Set `collectives.default_list_title` by driving the in-page Supabase
 * client directly. Faster + more deterministic than driving the manage UI,
 * which lives in a separate spec (LTF-02 / LTF-04).
 */
async function setDefaultListTitle(page: Page, title: string) {
	// Land on any auth-gated route so __sb is exposed and the active
	// collective is loaded.
	await page.goto('/lists');
	await page.waitForFunction(
		() => Boolean((window as unknown as { __sb?: unknown }).__sb),
		null,
		{ timeout: 10_000 }
	);
	await page.evaluate(async (value) => {
		const sb = (
			window as unknown as { __sb: import('@supabase/supabase-js').SupabaseClient }
		).__sb;
		await sb
			.from('collectives')
			.update({ default_list_title: value && value.length > 0 ? value : null })
			.eq('id', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa');
	}, title);
	// Force a reload so the root layout's `loadUserCollectives` hydrates
	// `$currentCollective.default_list_title` with the updated value before
	// the modal opens.
	await page.reload();
	await expect(
		page.getByRole('button', { name: /new list|nueva lista/i })
	).toBeVisible({ timeout: 15_000 });
}

test.describe('Shopping list title flow — admin (Ana)', () => {
	test.beforeEach(async ({ page }) => {
		await loginAs(page, USERS.ana);
	});

	test('LTF-01: default_list_title prefills the create modal and submits as-is', async ({
		page
	}) => {
		const defaultTitle = `LTF01 ${Date.now()}`;
		await setDefaultListTitle(page, defaultTitle);

		// `setDefaultListTitle` already navigates to /lists after the reload.
		await openCreateListModal(page);

		// Input is prefilled with the configured default.
		const input = page.getByTestId('create-list-modal-name');
		await expect(input).toHaveValue(defaultTitle);

		// Submit creates a list with the prefilled name — no `#1` suffix
		// because the default was never added to the catalog (auto-suffix is
		// catalog-gated).
		await page.getByTestId('create-list-modal-submit').click();
		await expect(page).toHaveURL(/\/lists\/[0-9a-f-]+$/, { timeout: 10_000 });
		// List name lives in an `<input>` on the detail page (inline rename).
		const titleInput = page.locator('input[aria-label]').filter({
			has: page.locator(':scope[aria-label*="list name" i], :scope[aria-label*="nombre" i]')
		});
		// Fallback assertion that's robust to label changes: assert the input
		// value directly via locator.inputValue() once the input is mounted.
		await expect.poll(async () => {
			const inputs = await page.locator('input').all();
			for (const inp of inputs) {
				const v = await inp.inputValue().catch(() => '');
				if (v === defaultTitle) return v;
			}
			return '';
		}, { timeout: 5_000 }).toBe(defaultTitle);
		// Silence the unused locator warning — we keep titleInput so the
		// intent is clear if the inputValue poll is ever rewritten.
		void titleInput;
	});

	test('LTF-03: empty input keeps the submit button disabled', async ({ page }) => {
		// Make sure no default is set so the input opens blank.
		await setDefaultListTitle(page, '');

		// `setDefaultListTitle` already navigates to /lists after the reload.
		await openCreateListModal(page);

		const input = page.getByTestId('create-list-modal-name');
		const submit = page.getByTestId('create-list-modal-submit');

		await expect(input).toHaveValue('');
		await expect(submit).toBeDisabled();

		// Typing then erasing should keep the disabled state when only spaces
		// remain (trim-then-check).
		await input.fill('   ');
		await expect(submit).toBeDisabled();

		await input.fill('something');
		await expect(submit).toBeEnabled();
	});
});