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

const BASE_URL = process.env.BASE_URL || 'http://localhost:3000';
const ADMIN_EMAIL = process.env.ADMIN_EMAIL || 'admin@novalon.cn';
const ADMIN_PASSWORD = process.env.ADMIN_PASSWORD || 'admin123456';

test.describe('后台管理发布功能 - 核心测试', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto(`${BASE_URL}/admin/login`);
    await page.waitForLoadState('networkidle');
    
    const emailInput = page.locator('#email');
    const passwordInput = page.locator('#password');
    const submitButton = page.locator('button[type="submit"]');
    
    await emailInput.fill(ADMIN_EMAIL);
    await passwordInput.fill(ADMIN_PASSWORD);
    await submitButton.click();
    
    await page.waitForURL(/\/admin(?!\/login)/, { timeout: 15000 });
  });

  test('管理员登录成功', async ({ page }) => {
    expect(page.url()).not.toContain('/admin/login');
    
    await page.goto(`${BASE_URL}/admin/content`);
    await page.waitForLoadState('networkidle');
    
    await expect(page.locator('h1, .text-2xl').first()).toContainText('内容管理');
  });

  test('后台内容列表加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/admin/content`);
    await page.waitForLoadState('networkidle');
    
    const table = page.locator('table');
    await expect(table).toBeVisible();
    
    const rows = page.locator('tbody tr');
    const count = await rows.count();
    expect(count).toBeGreaterThanOrEqual(0);
  });

  test('新建内容页面加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/admin/content/new`);
    await page.waitForLoadState('domcontentloaded');
    
    await page.waitForSelector('input[placeholder="请输入标题"]', { timeout: 60000 });
    await page.waitForSelector('input[placeholder="url-slug"]', { timeout: 60000 });
    
    const heading = page.locator('h1, .text-2xl').first();
    await expect(heading).toBeVisible({ timeout: 10000 });
    
    const titleInput = page.locator('input[placeholder="请输入标题"]');
    await expect(titleInput).toBeVisible({ timeout: 10000 });
    
    const slugInput = page.locator('input[placeholder="url-slug"]');
    await expect(slugInput).toBeVisible({ timeout: 10000 });
  });

  test('新建内容页面表单元素可见', async ({ page }) => {
    await page.goto(`${BASE_URL}/admin/content/new`);
    await page.waitForLoadState('domcontentloaded');
    await page.waitForSelector('input[placeholder="请输入标题"]', { timeout: 60000 });
    
    const typeSelect = page.locator('select').first();
    await expect(typeSelect).toBeVisible({ timeout: 10000 });
    
    const categoryInput = page.locator('input[placeholder="分类名称"]');
    await expect(categoryInput).toBeVisible({ timeout: 10000 });
    
    const saveButton = page.locator('button:has-text("保存草稿")');
    await expect(saveButton).toBeVisible({ timeout: 10000 });
    
    const publishButton = page.locator('button:has-text("发布")');
    await expect(publishButton).toBeVisible({ timeout: 10000 });
  });
});

test.describe('前端内容展示验证', () => {
  test('首页加载正常', async ({ page }) => {
    await page.goto(BASE_URL);
    await page.waitForLoadState('networkidle');
    
    await expect(page.locator('header')).toBeVisible();
    await expect(page.locator('footer')).toBeVisible();
  });

  test('新闻页面加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/news`);
    await page.waitForLoadState('networkidle');
    
    await expect(page).toHaveURL(/\/news/);
    await expect(page.locator('header')).toBeVisible();
  });

  test('产品页面加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/products`);
    await page.waitForLoadState('networkidle');
    
    await expect(page).toHaveURL(/\/products/);
    await expect(page.locator('header')).toBeVisible();
  });

  test('服务页面加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/services`);
    await page.waitForLoadState('networkidle');
    
    await expect(page).toHaveURL(/\/services/);
    await expect(page.locator('header')).toBeVisible();
  });

  test('案例页面加载', async ({ page }) => {
    await page.goto(`${BASE_URL}/cases`);
    await page.waitForLoadState('networkidle');
    
    await expect(page).toHaveURL(/\/cases/);
    await expect(page.locator('header')).toBeVisible();
  });
});

test.describe('权限控制测试', () => {
  test('未登录访问后台重定向到登录页', async ({ browser }) => {
    const context = await browser.newContext();
    const page = await context.newPage();
    
    await page.goto(`${BASE_URL}/admin/content`);
    await page.waitForURL(/\/admin\/login/, { timeout: 10000 });
    
    expect(page.url()).toContain('/admin/login');
    
    await context.close();
  });

  test('API无权限访问返回403', async ({ request }) => {
    const response = await request.post(`${BASE_URL}/api/admin/content`, {
      data: {
        type: 'news',
        title: '测试',
        slug: 'test',
        content: 'test',
      },
    });
    
    expect([401, 403]).toContain(response.status());
  });
});

test.describe('性能测试', () => {
  test('首页加载性能', async ({ page }) => {
    const startTime = Date.now();
    await page.goto(BASE_URL);
    await page.waitForLoadState('networkidle');
    const loadTime = Date.now() - startTime;
    
    console.log(`首页加载时间: ${loadTime}ms`);
    expect(loadTime).toBeLessThan(5000);
  });

  test('新闻页面加载性能', async ({ page }) => {
    const startTime = Date.now();
    await page.goto(`${BASE_URL}/news`);
    await page.waitForLoadState('networkidle');
    const loadTime = Date.now() - startTime;
    
    console.log(`新闻页面加载时间: ${loadTime}ms`);
    expect(loadTime).toBeLessThan(5000);
  });
});

test.describe('响应式设计测试', () => {
  test('移动端显示', async ({ page }) => {
    await page.setViewportSize({ width: 375, height: 667 });
    await page.goto(BASE_URL);
    await page.waitForLoadState('networkidle');
    
    await expect(page.locator('header')).toBeVisible();
    await expect(page.locator('footer')).toBeVisible();
  });

  test('平板端显示', async ({ page }) => {
    await page.setViewportSize({ width: 768, height: 1024 });
    await page.goto(BASE_URL);
    await page.waitForLoadState('networkidle');
    
    await expect(page.locator('header')).toBeVisible();
    await expect(page.locator('footer')).toBeVisible();
  });

  test('桌面端显示', async ({ page }) => {
    await page.setViewportSize({ width: 1920, height: 1080 });
    await page.goto(BASE_URL);
    await page.waitForLoadState('networkidle');
    
    await expect(page.locator('header')).toBeVisible();
    await expect(page.locator('footer')).toBeVisible();
  });
});