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

test.describe('前后台配置边界情况测试', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/admin/login');
    await page.fill('input[type="email"]', 'admin@novalon.cn');
    await page.fill('input[type="password"]', 'admin123456');
    await page.click('button[type="submit"]');
    await page.waitForURL('/admin');
  });

  test('空值处理 - 配置项为空数组', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const servicesConfig = adminPage.locator('text=feature_services').locator('..').locator('..');
    const textarea = servicesConfig.locator('textarea');
    
    await textarea.fill('');
    await servicesConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForTimeout(2000);
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const serviceCards = page.locator('#services .card');
    const count = await serviceCards.count();
    expect(count).toBe(0);
  });

  test('无效值处理 - 负数显示数量', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const newsConfig = adminPage.locator('text=feature_news').locator('..').locator('..');
    const displayCountInput = newsConfig.locator('input[type="number"]');
    
    await displayCountInput.fill('-5');
    await newsConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForTimeout(2000);
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const newsCards = page.locator('#news .card');
    const count = await newsCards.count();
    expect(count).toBeGreaterThanOrEqual(0);
  });

  test('超大值处理 - 超大显示数量', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const newsConfig = adminPage.locator('text=feature_news').locator('..').locator('..');
    const displayCountInput = newsConfig.locator('input[type="number"]');
    
    await displayCountInput.fill('1000');
    await newsConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForSelector('text=保存成功', { timeout: 5000 });
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const newsCards = page.locator('#news .card');
    const count = await newsCards.count();
    expect(count).toBeLessThanOrEqual(100);
  });

  test('特殊字符处理 - 包含特殊字符的配置项', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const servicesConfig = adminPage.locator('text=feature_services').locator('..').locator('..');
    const textarea = servicesConfig.locator('textarea');
    
    await textarea.fill('erp<script>alert("test")</script>');
    await servicesConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForSelector('text=保存成功', { timeout: 5000 });
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const serviceCards = page.locator('#services .card');
    const count = await serviceCards.count();
    expect(count).toBeGreaterThanOrEqual(0);
  });

  test('排序参数边界 - 无效排序值', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const newsConfig = adminPage.locator('text=feature_news').locator('..').locator('..');
    
    const selectElement = newsConfig.locator('select');
    await selectElement.selectOption('invalid');
    await newsConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForTimeout(2000);
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const newsCards = page.locator('#news .card');
    const count = await newsCards.count();
    expect(count).toBeGreaterThanOrEqual(0);
  });

  test('配置项不存在 - 访问不存在的配置', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const nonExistentConfig = adminPage.locator('text=feature_nonexistent');
    expect(nonExistentConfig).not.toBeVisible();
  });

  test('快速连续切换 - 开关快速切换', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const servicesConfig = adminPage.locator('text=feature_services').locator('..').locator('..');
    const checkbox = servicesConfig.locator('input[type="checkbox"]').first();
    
    for (let i = 0; i < 5; i++) {
      await checkbox.setChecked(i % 2 === 0);
      await servicesConfig.locator('button:has-text("保存")').click();
      await adminPage.waitForSelector('text=保存成功', { timeout: 5000 });
      
      await page.goto('/');
      await page.waitForLoadState('networkidle');
      
      const isVisible = await page.locator('#services').isVisible();
      expect(isVisible).toBe(i % 2 === 0);
      
      await adminPage.goto('/admin/settings');
      await adminPage.waitForLoadState('networkidle');
    }
  });

  test('配置重置 - 恢复默认值', async ({ page, context }) => {
    const adminPage = await context.newPage();
    
    await adminPage.goto('/admin/settings');
    await adminPage.waitForLoadState('networkidle');
    
    const servicesConfig = adminPage.locator('text=feature_services').locator('..').locator('..');
    const textarea = servicesConfig.locator('textarea');
    
    const originalValue = await textarea.inputValue();
    await textarea.fill('');
    await servicesConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForSelector('text=保存成功', { timeout: 5000 });
    
    await page.goto('/');
    await page.waitForLoadState('networkidle');
    
    const serviceCards = page.locator('#services .card');
    const count = await serviceCards.count();
    expect(count).toBe(0);
    
    await textarea.fill(originalValue);
    await servicesConfig.locator('button:has-text("保存")').click();
    await adminPage.waitForSelector('text=保存成功', { timeout: 5000 });
    
    await page.reload();
    await page.waitForLoadState('networkidle');
    
    const newCount = await serviceCards.count();
    expect(newCount).toBeGreaterThan(0);
  });
});