import assert from 'node:assert/strict'
import { promises as fs } from 'node:fs'
import { resolve } from 'node:path'
import { renderToStaticMarkup } from 'react-dom/server'
import type { LibrarySnapshot } from '../src/shared/library'
import type { LibraryArtifactEntry } from '../src/shared/library'
import LibraryPage, {
  LibraryHomeContent,
  LocalArtifactsView,
  relativeTimeLabel
} from '../src/renderer/src/library/LibraryPageParity'
import { groupLibraryEntries } from '../src/renderer/src/library/catalog'

const now = Date.UTC(2026, 9, 17, 12, 0, 0)

const entry: LibraryArtifactEntry = {
  id: 'artifact:session-a:report',
  sessionId: 'session-a',
  workspaceId: 'workspace-a',
  workspaceName: 'YCode',
  workspaceRoot: 'C:\\workspace',
  sourceSessionTitle: '查看当前项目',
  messageId: 'message-a',
  sourceKind: 'write',
  name: 'project-report.md',
  path: 'C:\\workspace\\project-report.md',
  kind: 'document',
  availability: 'available',
  size: 11_264,
  createdAt: now - 4_000,
  updatedAt: now - 60_000,
  recentAt: now - 120_000,
  favorite: true
}

const snapshot: LibrarySnapshot = {
  artifacts: [entry],
  generatedAt: now
}

const api = {
  async getSnapshot(): Promise<LibrarySnapshot> {
    return snapshot
  },
  async setFavorite() {
    return { version: 1 as const, favoriteArtifactIds: [entry.id], recent: [] }
  },
  async recordRecent() {
    return { version: 1 as const, favoriteArtifactIds: [entry.id], recent: [] }
  }
}

async function main(): Promise<void> {
  const homePage = renderToStaticMarkup(
    <LibraryPage api={api} onOpenArtifact={() => undefined} />
  )
  assert.match(homePage, /class="library-page library-page--home"/)
  assert.match(homePage, /class="library-sidebar knowledge-sidebar-pc"/)
  assert.match(homePage, /最近访问/)
  assert.match(homePage, /我分享的/)
  assert.match(homePage, /与我共享/)
  assert.match(homePage, /个人资料尚未接入/)
  assert.match(homePage, /团队资料尚未接入/)
  assert.doesNotMatch(homePage, /library-local-panel/)

  const homeContent = renderToStaticMarkup(
    <LibraryHomeContent
      entries={[entry]}
      kind="all"
      loading={false}
      sidebarCollapsed={false}
      onToggleSidebar={() => undefined}
      onKindChange={() => undefined}
      onOpen={() => undefined}
    />
  )
  assert.match(homeContent, /class="library-home-main main-layout-content-pc"/)
  assert.match(homeContent, />名称</)
  assert.match(homeContent, />所有者</)
  assert.match(homeContent, />位置</)
  assert.match(homeContent, />最近访问</)
  assert.match(homeContent, /project-report\.md/)
  assert.match(homeContent, /了解资料库/)
  assert.equal(
    (homeContent.match(/class="wb-home-guide-card-illustration-pc library-guide__illustration"/g) ?? []).length,
    2
  )
  assert.doesNotMatch(homeContent, /library-robot-shell/)

  const groups = groupLibraryEntries([entry])
  const local = renderToStaticMarkup(
    <LocalArtifactsView
      entries={[entry]}
      groups={groups}
      kind="all"
      query=""
      sort={{ key: 'updatedAt', direction: 'desc' }}
      favoritesOnly={false}
      favoriteCount={1}
      loading={false}
      searchInputRef={{ current: null }}
      collapsedWorkspaces={new Set()}
      collapsedTasks={new Set()}
      onBack={() => undefined}
      onKindChange={() => undefined}
      onQueryChange={() => undefined}
      onFavoritesOnlyChange={() => undefined}
      onSort={() => undefined}
      onToggleWorkspace={() => undefined}
      onToggleTask={() => undefined}
      onOpen={() => undefined}
      onFavorite={() => undefined}
    />
  )
  assert.match(local, /class="library-local-panel my-files-panel"/)
  assert.match(local, /aria-label="返回资料库"/)
  assert.match(local, /搜索文件、任务或工作空间/)
  assert.match(local, />类型</)
  assert.match(local, />更新人</)
  assert.match(local, />更新时间</)
  assert.match(local, />大小</)
  assert.match(local, /role="table" aria-label="本地产物列表"/)
  assert.match(local, /role="rowgroup"/)
  assert.match(local, /role="row"/)
  assert.match(local, /role="columnheader"/)
  assert.match(local, /role="cell"/)
  assert.match(local, /aria-label="更新人，未知">—</)
  assert.doesNotMatch(local, /<th\b/)
  assert.match(local, /class="library-file-row /)
  assert.match(local, /class="library-file-button /)
  assert.equal((local.match(/class="my-files-list-action-btn"/g) ?? []).length, 2)
  assert.equal((local.match(/class="my-files-list-action-wrapper"/g) ?? []).length, 2)
  assert.doesNotMatch(local, /class="library-favorite |class="library-open-action/)
  assert.equal((local.match(/class="my-files-flat-sort-icon"/g) ?? []).length, 1)
  assert.match(local, /class="my-files-flat-sort-icon desc"/)
  assert.doesNotMatch(local, /knowledge-sidebar-pc/)

  assert.equal(relativeTimeLabel(now - 30_000, now), '刚刚')
  assert.equal(relativeTimeLabel(now - 2 * 60_000, now), '2分钟前')
  assert.equal(relativeTimeLabel(now - 3 * 60 * 60_000, now), '3小时前')
  assert.equal(relativeTimeLabel(now - 2 * 24 * 60 * 60_000, now), '2天前')

  const css = await fs.readFile(resolve('src/renderer/src/library/library.css'), 'utf8')
  assert.match(
    css,
    /--library-font-family: "PingFang SC", -apple-system, BlinkMacSystemFont, sans-serif;/
  )
  assert.match(css, /\.library-page--home\.is-sidebar-collapsed,\s*\.library-page--local \{\s*grid-template-columns: minmax\(0, 1fr\);/)
  assert.match(css, /grid-template-columns: var\(--library-sidebar-width\) minmax\(0, 1fr\);/)
  assert.match(css, /\.library-local-column \{\s*width: 100px;/)
  assert.match(css, /\.library-file-row \{\s*height: 46px;/)
  assert.match(css, /\.library-sidebar-nav \{\s*[\s\S]*?padding: 2px 12px 10px;/)
  assert.match(css, /\.library-page \.library-nav-item \{\s*box-sizing: border-box;\s*padding: 4px 12px;/)
  assert.match(css, /\.library-page \.library-type-button \{\s*box-sizing: border-box;[\s\S]*?border: 1px solid var\(--library-border\);/)
  assert.match(css, /\.my-files-flat-sort-icon\.asc,[\s\S]*?opacity: 1;/)
  assert.match(css, /\.library-page \.my-files-list-action-btn \{[\s\S]*?width: 28px;\s*height: 28px;/)

  console.log('library-ui-regression: ok')
}

main().catch((error) => {
  console.error(error)
  process.exitCode = 1
})