import { expect, type Page } from "@playwright/test";
import { MailpitHelper } from "./mailpit";

/**
 * Completes the full registration -> activation -> login cycle.
 */
export async function registerAndLogin(
  page: Page,
  email: string,
  fullName: string,
  password: string,
) {
  // 1. Registration
  console.log(`[Auth] Registering user: ${email}`);
  await page.goto("/onboard");
  await page.getByLabel(/full name/i).fill(fullName);
  await page.getByLabel("Email", { exact: true }).fill(email);
  await page.getByLabel("Password", { exact: true }).fill(password);
  await page.getByLabel(/confirm password/i).fill(password);
  await page.getByRole("button", { name: /^register$/i }).click();

  await expect(page).toHaveURL(/\/verify-email/);

  // 2. Activation via Mailpit
  console.log(`[Auth] Polling Mailpit for activation email...`);
  const activationLink = await MailpitHelper.getActivationLink(email);
  await page.goto(activationLink);

  await expect(page.getByText(/account activated/i)).toBeVisible();
  await page.getByRole("button", { name: /start writing/i }).click();

  // 3. Login
  console.log(`[Auth] Logging in...`);
  await expect(page).toHaveURL(/\/login/);

  const welcomeButton = page.getByRole("button", { name: /i understand/i });
  await welcomeButton.waitFor({ state: "visible", timeout: 10000 });
  await welcomeButton.click();
  await expect(welcomeButton).toBeHidden();

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

  await expect(page).toHaveURL(/\/drawer/);
  console.log(`[Auth] Successfully authenticated ${email}`);
}

// Maintain backward compatibility if needed, or update callers
export const AuthHelper = { registerAndLogin };