// `prepack` guard for `@tlecommunity/super-ui`.
//
// The package is published as a single self-contained tarball: every third-party
// runtime dependency of the bundled workspaces (`super-cli`, `super-core`,
// `super-tasks`) must be hoisted into the root `dependencies` (npm does not
// recurse into a bundled package's own manifest on the consumer side), and the
// bundled workspaces must carry a real `version` or `npm pack` refuses them.
// This script fails the pack early, with a pointed message, when that drifts.

import { readFileSync, existsSync, readdirSync } from 'node:fs'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
const problems = []

const readJson = (rel) => JSON.parse(readFileSync(path.join(root, rel), 'utf8'))

const rootPkg = readJson('package.json')
const rootDeps = rootPkg.dependencies ?? {}
const bundled = rootPkg.bundleDependencies ?? rootPkg.bundledDependencies ?? []

const workspaceDirs = {
  '@tlecommunity/super-cli': 'packages/cli',
  '@tlecommunity/super-core': 'packages/core',
  '@tlecommunity/super-tasks': 'packages/tasks',
}

for (const name of [
  '@tlecommunity/super-cli',
  '@tlecommunity/super-core',
  '@tlecommunity/super-tasks',
]) {
  if (!bundled.includes(name)) {
    problems.push(`bundleDependencies is missing "${name}"`)
  }
}

for (const [name, dir] of Object.entries(workspaceDirs)) {
  const pkg = readJson(path.join(dir, 'package.json'))

  if (!pkg.name || !pkg.version) {
    problems.push(
      `${dir}/package.json needs both "name" and "version" to be bundled (npm pack rejects it otherwise)`
    )
  }

  for (const dep of Object.keys(pkg.dependencies ?? {})) {
    if (dep.startsWith('@tlecommunity/super-')) continue // bundled sibling
    if (!(dep in rootDeps)) {
      problems.push(
        `"${dep}" is a dependency of ${name} but is not in the root "dependencies" - a consumer install would not get it`
      )
    }
  }

  const nm = path.join(root, dir, 'node_modules')
  if (existsSync(nm)) {
    const stray = readdirSync(nm).filter((entry) => entry !== '.vite' && !entry.startsWith('.'))
    if (stray.length) {
      problems.push(
        `${dir}/node_modules contains ${stray.join(', ')} - these would be bundled into the tarball; run a clean "npm ci" at the root first`
      )
    }
  }
}

if (problems.length) {
  console.error('check-publishable: cannot pack @tlecommunity/super-ui\n')
  for (const p of problems) console.error(`  - ${p}`)
  console.error('')
  process.exit(1)
}

console.log('check-publishable: ok')