import { test, expect, type Page } from '@playwright/test';
import { TEST_USERS } from './setup/test-users.js';

const LOGIN_URL = '/trips/login';
const DASHBOARD_URL = '/trips/dashboard';
const ADMIN_USERS_URL = '/trips/admin/users';

async function loginAsLocalUser(page: Page, username: string, password: string): Promise<void> {
	await page.goto(LOGIN_URL);
	await page.fill('input[name="identifier"]', username);
	await page.fill('input[name="password"]', password);
	await page.click('button[type="submit"]:has-text("Sign in locally")');
	await page.waitForURL(`**${DASHBOARD_URL}`, { timeout: 15_000 });
}

test.beforeEach(async ({ context }) => {
	await context.clearCookies();
});

test.describe('regular user', () => {
	test('can log in and lands on dashboard', async ({ page }) => {
		await loginAsLocalUser(page, TEST_USERS.regular.username, TEST_USERS.regular.password);
		await expect(page).toHaveURL(/\/trips\/dashboard/);
	});

	test('cannot access admin — redirected to dashboard', async ({ page }) => {
		await loginAsLocalUser(page, TEST_USERS.regular.username, TEST_USERS.regular.password);
		await page.goto(ADMIN_USERS_URL);
		await expect(page).toHaveURL(/\/trips\/dashboard/);
	});
});

test.describe('admin user', () => {
	test('can log in and lands on dashboard', async ({ page }) => {
		await loginAsLocalUser(page, TEST_USERS.admin.username, TEST_USERS.admin.password);
		await expect(page).toHaveURL(/\/trips\/dashboard/);
	});

	test('can access /admin/users', async ({ page }) => {
		await loginAsLocalUser(page, TEST_USERS.admin.username, TEST_USERS.admin.password);
		await page.goto(ADMIN_USERS_URL);
		await expect(page).toHaveURL(/\/trips\/admin\/users/);
		await expect(page.locator('h1')).toContainText('Users');
	});
});

test.describe('error handling', () => {
	test('bad password shows error on login page', async ({ page }) => {
		await page.goto(LOGIN_URL);
		await page.fill('input[name="identifier"]', TEST_USERS.regular.username);
		await page.fill('input[name="password"]', 'wrong-password-long-enough');
		await page.click('button[type="submit"]:has-text("Sign in locally")');
		await page.waitForURL(/error=CredentialsSignin/, { timeout: 10_000 });
		await expect(page.locator('.text-rose-700')).toContainText('Invalid credentials');
	});
});