// Task 3 用例 3：brand 容忍——brand:{} 与 brand:{logoText:'X'} 两态下 Header/Footer
// 均渲染不落空（logoText 缺省用 name）；导航缺席容忍（routes 无对应路径 → 隐藏项）。
// 经 Astro Container API 做真实组件渲染（非仅纯函数断言）。
import { experimental_AstroContainer as AstroContainer } from 'astro/container'
import { describe, expect, it } from 'vitest'
import SiteFooter from '../src/components/SiteFooter.astro'
import SiteHeader from '../src/components/SiteHeader.astro'
import type { RouteEntry, SiteConfig } from '../src/lib/load-render-data.js'

const htmlRoute = (routePath: string): RouteEntry => ({
  host: '',
  routePath,
  routeKind: 'html',
  queryPolicy: 'ignore',
  queryKey: null,
  targetStatus: '200',
  targetContentId: null,
  targetFile: null,
  redirectStatus: null,
  redirectLocation: null,
  indexable: true,
  priority: 1000,
  verificationStatus: 'verified_html',
})

const ROUTES: RouteEntry[] = [htmlRoute('/'), htmlRoute('/products/'), htmlRoute('/news/')]

const SITE_EMPTY_BRAND: SiteConfig = {
  name: 'demo-site',
  origin: 'https://demo.example',
  locale: 'zh-CN',
  brand: {},
}

const SITE_LOGO_TEXT: SiteConfig = {
  ...SITE_EMPTY_BRAND,
  brand: { logoText: 'ACME 商标' },
}

type Container = Awaited<ReturnType<typeof AstroContainer.create>>
let container: Container | undefined
async function getContainer(): Promise<Container> {
  container ??= await AstroContainer.create()
  return container
}

describe('brand 容忍（Task 1 审查移交契约）', () => {
  it('brand:{} → Header/Footer 渲染 site.name（logoText 缺省用 name），无 undefined 落空', async () => {
    const c = await getContainer()
    const header = await c.renderToString(SiteHeader, {
      props: { site: SITE_EMPTY_BRAND, routes: ROUTES },
    })
    expect(header).toContain('demo-site')
    expect(header).not.toContain('undefined')
    const footer = await c.renderToString(SiteFooter, { props: { site: SITE_EMPTY_BRAND } })
    expect(footer).toContain('demo-site')
    expect(footer).toContain(`© ${new Date().getFullYear()}`)
    expect(footer).not.toContain('undefined')
  })

  it("brand:{logoText:'X'} → Header/Footer 显示 logoText", async () => {
    const c = await getContainer()
    const header = await c.renderToString(SiteHeader, {
      props: { site: SITE_LOGO_TEXT, routes: ROUTES },
    })
    expect(header).toContain('ACME 商标')
    const footer = await c.renderToString(SiteFooter, { props: { site: SITE_LOGO_TEXT } })
    expect(footer).toContain('ACME 商标')
  })

  it('brand 对象上无 logoText 键之外的杂键也不炸（恒按缺省容忍读）', async () => {
    const c = await getContainer()
    const site: SiteConfig = { ...SITE_EMPTY_BRAND, brand: { unknownKey: 'v' } as SiteConfig['brand'] }
    const header = await c.renderToString(SiteHeader, { props: { site, routes: ROUTES } })
    expect(header).toContain('demo-site')
    expect(header).not.toContain('undefined')
  })

  it('导航缺席容忍：routes 无 /products/ → 隐藏对应项，/news/ 存在则保留', async () => {
    const c = await getContainer()
    const partial = ROUTES.filter((r) => r.routePath !== '/products/')
    const header = await c.renderToString(SiteHeader, {
      props: { site: SITE_EMPTY_BRAND, routes: partial },
    })
    expect(header).not.toContain('href="/products/"')
    expect(header).toContain('href="/news/"')
    expect(header).toContain('href="/"')
  })
})