/**
 * ================================================================
 * 场景：文章管理 E2E 测试
 * ================================================================
 * 目标：管理员通过 cfc-web Element UI 管理后台管理文章
 * 部署地址：http://cfc.iwintrue.com/admin
 *
 * 路由映射：
 *   文章列表 → /article-manage
 *   文章分类 → /article-categories
 * ================================================================
 */

const { test, expect } = require('@playwright/test');

async function ensureLoggedIn(page) {
  const sidebar = page.locator('.sidebar-container, .el-menu-vertical-demo, .el-aside');
  if (await sidebar.isVisible({ timeout: 3000 }).catch(() => false)) {
    return;
  }
  await page.goto('/login');
  await page.waitForSelector('.el-input__inner', { timeout: 15000 });
  await page.fill('.el-input__inner', 'admin', { timeout: 5000 });
  const passwordInputs = page.locator('.el-input__inner').filter({ hasPlaceholder: /密码/ });
  if (await passwordInputs.count() > 0) {
    await passwordInputs.first().fill('admin123');
  } else {
    const inputs = page.locator('.el-input__inner');
    const count = await inputs.count();
    if (count >= 2) {
      await inputs.nth(1).fill('admin123');
    }
  }
  await page.click('.el-button--primary.login-btn, .el-button[type="primary"]:not(.skip)');
  await page.waitForURL(/\/dashboard|\/admin\/dashboard/, { timeout: 15000 });
}

test.describe('【场景流程】文章管理全流程', () => {

  test('[场景1] 管理员查看文章列表 - 期望返回文章列表', async ({ page }) => {
    await ensureLoggedIn(page);
    await page.goto('/article-manage');
    await page.waitForLoadState('networkidle');
    await expect(page.locator('.el-table')).toBeVisible({ timeout: 10000 });
    const rows = page.locator('.el-table__body tr');
    const count = await rows.count();
    expect(count).toBeGreaterThanOrEqual(0);
  });

  test('[场景2] 管理员管理文章分类 - 期望分类页面可用', async ({ page }) => {
    await ensureLoggedIn(page);
    await page.goto('/article-categories');
    await page.waitForLoadState('networkidle');
    await expect(page.locator('.el-table, .category-list')).toBeVisible({ timeout: 10000 });
  });

  test('[场景3] 管理员查看知识标签', async ({ page }) => {
    await ensureLoggedIn(page);
    await page.goto('/knowledge-tags');
    await page.waitForLoadState('networkidle');
    await expect(page.locator('.el-table')).toBeVisible({ timeout: 10000 });
  });

});