/**
 * orchestrate —— 编排层验证脚本
 * 模拟"渲染内核消费前的编排":集中注册 → 校验 → 执行 setup 数据流 → 输出解析树
 *
 * 运行:node --experimental-strip-types scripts/orchestrate.ts
 */
import '../registry/index.ts' // ← 集中注册(副作用)
import { registry } from 'vibe-registry'
import { overviewPage } from '../pages/overview.ts'
import { suiteDetailPage } from '../pages/suite-detail.ts'
import { runHistoryPage } from '../pages/run-history.ts'

function dumpRegistry() {
  console.log('═══ 注册表(万物皆注册)═══')
  for (const e of registry.listAll()) {
    const preview = e.kind === 'layout' && e.preview ? ` 预览:「${e.preview.title}」` : ''
    console.log(`  ${e.kind.padEnd(7)} ${e.id}${preview}`)
  }
}

async function orchestrate() {
  console.log('═══ 编排层 · 解析树 ═══\n')
  const pages = [
    { name: 'overview', page: overviewPage, ctx: { query: {}, params: {} } },
    { name: 'suite-detail', page: suiteDetailPage, ctx: { query: {}, params: { id: 'billing' } } },
    { name: 'run-history', page: runHistoryPage, ctx: { query: {}, params: {} } },
  ]

  for (const { name, page, ctx } of pages) {
    const layout = registry.store.layouts.get(page.layout)
    if (!layout) throw new Error(`页面 ${name} 引用了未注册布局 ${page.layout}(本不该发生,definePage 已校验)`)

    // 业务层:页面只管 setup,数据喂给 blocks
    const data = page.setup ? await page.setup(ctx) : {}

    console.log(`◆ 页面「${page.title ?? name}」`)
    console.log(`  layout: ${page.layout}  slots=[${layout.slots.join(', ')}]`)
    for (const b of page.blocks) {
      const widget = registry.store.widgets.get(b.widget)
      const bound = b.bind
        ? Object.entries(b.bind)
            .map(([prop, key]) => `${prop}←${key}(${data[key] === undefined ? '?' : Array.isArray(data[key]) ? `${(data[key] as unknown[]).length}项` : typeof data[key]})`)
            .join(' ')
        : ''
      console.log(`    └ widget: ${b.widget}  props=${JSON.stringify(b.props ?? {})}  bind=[${bound}]`)
    }
    console.log('')
  }
}

dumpRegistry()
console.log('')
orchestrate().then(
  () => {
    console.log('✓ 编排完成:3 页面全部通过校验,setup 数据流正常')
  },
  (e) => {
    console.error('✗ 编排失败:', e)
    process.exit(1)
  },
)