import { test, expect } from '@playwright/test';
import { RoleFactory } from '../../roles/role-factory';
import { createAuthenticatedPage } from '../../shared/auth-helper';

test.describe('登录流程测试', () => {
  test('管理员用户登录成功', async ({ page, context }) => {
    const role = RoleFactory.getRole('admin');
    
    await page.goto('/login');
    
    await page.fill('input[placeholder*="用户名"]', role.credentials.username);
    await page.fill('input[placeholder*="密码"]', role.credentials.password);
    await page.click('button[type="submit"]');
    
    await expect(page).toHaveURL(/\/(dashboard|home)?/, { timeout: 10000 });
    
    const usernameDisplay = page.locator(`text=${role.displayName}`);
    await expect(usernameDisplay).toBeVisible();
  });

  test('普通用户登录成功', async ({ page, context }) => {
    const role = RoleFactory.getRole('user');
    
    await page.goto('/login');
    
    await page.fill('input[placeholder*="用户名"]', role.credentials.username);
    await page.fill('input[placeholder*="密码"]', role.credentials.password);
    await page.click('button[type="submit"]');
    
    await expect(page).toHaveURL(/\/(dashboard|home)?/, { timeout: 10000 });
  });

  test('错误密码登录失败', async ({ page }) => {
    await page.goto('/login');
    
    await page.fill('input[placeholder*="用户名"]', 'admin');
    await page.fill('input[placeholder*="密码"]', 'wrongpassword');
    await page.click('button[type="submit"]');
    
    const errorMessage = page.locator('text=/用户名或密码错误|登录失败/i');
    await expect(errorMessage).toBeVisible({ timeout: 5000 });
    
    await expect(page).toHaveURL(/\/login/);
  });

  test('空用户名登录失败', async ({ page }) => {
    await page.goto('/login');
    
    await page.fill('input[placeholder*="密码"]', 'Test@123');
    await page.click('button[type="submit"]');
    
    const validationMessage = page.locator('text=/请输入用户名|用户名不能为空/i');
    await expect(validationMessage).toBeVisible({ timeout: 5000 });
  });

  test('空密码登录失败', async ({ page }) => {
    await page.goto('/login');
    
    await page.fill('input[placeholder*="用户名"]', 'admin');
    await page.click('button[type="submit"]');
    
    const validationMessage = page.locator('text=/请输入密码|密码不能为空/i');
    await expect(validationMessage).toBeVisible({ timeout: 5000 });
  });

  test('Token注入登录', async ({ page, context }) => {
    await createAuthenticatedPage(page, context, 'admin');
    
    await page.goto('/dashboard');
    
    await expect(page).toHaveURL(/\/dashboard/);
    
    const usernameDisplay = page.locator('text=超级管理员');
    await expect(usernameDisplay).toBeVisible();
  });
});