import { Locator, Page, expect } from '@playwright/test';

/**
 * The Settings tab: cart expiry, the two link lifetimes, and the greeting.
 *
 * The lifetimes are not cosmetic — the verification and password reset emails
 * state their own duration through a placeholder rendered from these values, so
 * changing one here changes what a customer is told (#136). The greeting is a
 * format plus a separate fallback, because a format with the name edited out
 * would ship "Hi ," to everyone who registered while first names were optional.
 */
export class AdminSettings {
  readonly heading: Locator;
  readonly cartExpiryHours: Locator;
  readonly verifyTokenHours: Locator;
  readonly passwordResetHours: Locator;
  readonly greetingFormat: Locator;
  readonly greetingFallback: Locator;
  readonly saveButton: Locator;

  constructor(private readonly page: Page) {
    this.heading = page.getByRole('heading', { name: 'Link lifetimes' });
    this.cartExpiryHours = page.getByLabel('Cart expiry (hours)');
    this.verifyTokenHours = page.getByLabel('Email verification link (hours)');
    this.passwordResetHours = page.getByLabel('Password reset link (hours)');
    this.greetingFormat = page.getByLabel('Greeting format');
    this.greetingFallback = page.getByLabel('Fallback, when there is no first name');
    this.saveButton = page.getByRole('button', { name: 'Save' });
  }

  async open(): Promise<void> {
    await this.page.goto('/admin');
    await this.page.getByRole('tab', { name: 'Settings', exact: true }).click();
    await expect(this.heading).toBeVisible();
  }
}