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

export class LoginPage {
  readonly page: Page;

  constructor(page: Page) {
    this.page = page;
  }

  async goto() {
    await this.page.goto('/');
    await this.page.waitForLoadState('domcontentloaded');
  }

  async login(username: string, password: string) {
    await this.page.fill('input[placeholder*="用户名"], input[placeholder*="账号"]', username);
    await this.page.fill('input[placeholder*="密码"]', password);
    await this.page.click('button:has-text("登录")');
    await this.page.waitForLoadState('networkidle');
  }

  async expectLoginSuccess() {
    await expect(this.page).toHaveURL(/.*(dashboard|home|index).*/, { timeout: 15000 });
  }

  async expectLoginFailed() {
    await expect(this.page.locator('.el-message--error')).toBeVisible({ timeout: 5000 });
  }

  async expectOnLoginPage() {
    await expect(this.page.locator('input[placeholder*="用户名"], input[placeholder*="账号"]')).toBeVisible();
  }
}