/**
 * O-series: /onboarding — collective creation (Fase 7.1).
 *
 * Eva is the seeded no-collective user; the app layout redirects her to
 * /onboarding automatically after login. Each test resets her state in
 * beforeEach so tests don't leak into each other.
 */
import { test, expect } from '@playwright/test';
import { USERS } from '../fixtures/users.js';
import { loginAs } from '../fixtures/login.js';
import { resetEva } from '../fixtures/db.js';
import { closePool, sql } from '@colectivo/test-utils';

test.describe.configure({ mode: 'serial' });

test.describe('Onboarding', () => {
	test.beforeEach(async () => {
		await resetEva();
	});

	test.afterAll(async () => {
		await resetEva();
		await closePool();
	});

	test('O-01: non-member Eva is auto-redirected to /onboarding after login', async ({ page }) => {
		await loginAs(page, USERS.eva, { waitForCollective: false });
		// The root +layout.svelte sends users with zero collectives to /onboarding.
		await expect(page).toHaveURL(/\/onboarding$/, { timeout: 15_000 });
		// Create-tab form should be visible by default.
		await expect(page.getByTestId('collective-name-input')).toBeVisible();
		await expect(page.getByTestId('collective-submit')).toBeVisible();
	});

	test('O-02: happy path — name + emoji → redirect to /lists + sidebar updates', async ({
		page
	}) => {
		await loginAs(page, USERS.eva, { waitForCollective: false });
		await expect(page).toHaveURL(/\/onboarding$/, { timeout: 15_000 });

		const name = `Eva Home ${Date.now()}`;
		await page.getByTestId('collective-name-input').fill(name);
		await page.getByRole('button', { name: '🏡', exact: true }).click();
		await page.getByTestId('collective-submit').click();

		// Landing page after creation.
		await expect(page).toHaveURL(/\/lists$/, { timeout: 15_000 });

		// Sidebar (desktop) shows the new name with the chosen emoji.
		const sidebar = page.getByTestId('desktop-sidebar');
		await expect(sidebar.getByText(name, { exact: false })).toBeVisible({ timeout: 10_000 });
		await expect(sidebar.getByText('🏡', { exact: false })).toBeVisible();

		// localStorage cached the active collective id matching the DB row.
		const activeId = await page.evaluate(() => localStorage.getItem('activeCollectiveId'));
		expect(activeId).toBeTruthy();

		const res = await sql('SELECT id, name, emoji FROM public.collectives WHERE id = $1', [
			activeId
		]);
		expect(res.rowCount).toBe(1);
		expect(res.rows[0].name).toBe(name);
		expect(res.rows[0].emoji).toBe('🏡');

		// Eva is admin of the new collective.
		const m = await sql(
			'SELECT role FROM public.collective_members WHERE collective_id = $1 AND user_id = $2',
			[activeId, USERS.eva.id]
		);
		expect(m.rowCount).toBe(1);
		expect(m.rows[0].role).toBe('admin');
	});

	test('O-03: empty name → submit disabled, no POST fires', async ({ page }) => {
		await loginAs(page, USERS.eva, { waitForCollective: false });
		await expect(page).toHaveURL(/\/onboarding$/, { timeout: 15_000 });

		// With an empty name, the submit button is disabled by `disabled={!collectiveName.trim()}`.
		const submit = page.getByTestId('collective-submit');
		await expect(submit).toBeDisabled();

		// A whitespace-only name should still count as empty.
		await page.getByTestId('collective-name-input').fill('   ');
		await expect(submit).toBeDisabled();

		// No collective rows created for Eva.
		const res = await sql('SELECT count(*)::int AS n FROM public.collectives WHERE created_by = $1', [
			USERS.eva.id
		]);
		expect(res.rows[0].n).toBe(0);
	});
});