// ABOUTME: Playwright test fixtures for different user states.
// ABOUTME: Provides pre-authenticated pages for onboarding, established, calendar, and garmin users.
import { test as base, type Page } from "@playwright/test";
import { TEST_USERS, type TestUserPreset } from "./pocketbase-harness";

/**
 * Logs in a user via the email/password form.
 * Throws if the email form is not visible (OIDC-only mode).
 */
async function loginUser(
  page: Page,
  email: string,
  password: string,
): Promise<void> {
  await page.goto("/login");
  await page.waitForLoadState("networkidle");

  const emailInput = page.getByLabel(/email/i);
  const hasEmailForm = await emailInput.isVisible().catch(() => false);

  if (!hasEmailForm) {
    throw new Error(
      "Email/password form not visible - app may be in OIDC-only mode",
    );
  }

  await emailInput.fill(email);
  await page.getByLabel(/password/i).fill(password);
  await page.getByRole("button", { name: /sign in/i }).click();

  // Wait for successful redirect to dashboard
  await page.waitForURL("/", { timeout: 15000 });
}

/**
 * Creates a fixture for a specific user preset.
 */
function createUserFixture(preset: TestUserPreset) {
  return async (
    { page }: { page: Page },
    use: (page: Page) => Promise<void>,
  ) => {
    const user = TEST_USERS[preset];
    await loginUser(page, user.email, user.password);
    await use(page);
  };
}

/**
 * Extended test fixtures providing pre-authenticated pages for each user type.
 *
 * Usage:
 *   import { test, expect } from './fixtures';
 *
 *   test('onboarding user sees set date button', async ({ onboardingPage }) => {
 *     await onboardingPage.goto('/');
 *     // User has no period data, will see onboarding UI
 *   });
 *
 *   test('established user sees dashboard', async ({ establishedPage }) => {
 *     await establishedPage.goto('/');
 *     // User has period data from 14 days ago
 *   });
 */
type TestFixtures = {
  /** User with no period data - sees onboarding UI */
  onboardingPage: Page;
  /** User with period data (14 days ago) - sees normal dashboard */
  establishedPage: Page;
  /** User with period data and calendar token - can copy/regenerate URL */
  calendarPage: Page;
  /** User with valid Garmin tokens (90 days until expiry) */
  garminPage: Page;
  /** User with expired Garmin tokens */
  garminExpiredPage: Page;
};

export const test = base.extend<TestFixtures>({
  onboardingPage: createUserFixture("onboarding"),
  establishedPage: createUserFixture("established"),
  calendarPage: createUserFixture("calendar"),
  garminPage: createUserFixture("garmin"),
  garminExpiredPage: createUserFixture("garminExpired"),
});

export { expect } from "@playwright/test";