sozsoft-platform/ui/twSafelistGenerator.ts

import fs from 'node:fs'
import nodePath from 'node:path'
import { fileURLToPath } from 'node:url'
import type { Plugin } from 'vite'

const UI_ROOT = nodePath.dirname(fileURLToPath(import.meta.url))

/** Seed kokunun `ui/` klasorune gore konumu; calisma dizininden bagimsiz cozulur. */
const COMPONENTS_DIR = nodePath.resolve(
  UI_ROOT,
  '../configs/seeds/data/Sas.DeveloperKit.CustomComponents',
)

type DesignerNode = { props?: Record<string, unknown>; children?: DesignerNode[] }
type ComponentRow = { Props?: string; Code?: string }

const addTokens = (value: string, classes: Set<string>) =>
  value
    .split(/\s+/)
    .filter(Boolean)
    .forEach((token) => classes.add(token))

const collectFromNodes = (nodes: DesignerNode[] | undefined, classes: Set<string>) => {
  if (!Array.isArray(nodes)) return

  for (const node of nodes) {
    for (const [name, value] of Object.entries(node?.props ?? {})) {
      if (typeof value === 'string' && /class(Name)?$/i.test(name)) addTokens(value, classes)
    }
    collectFromNodes(node?.children, classes)
  }
}

const collectFromRow = (row: ComponentRow, classes: Set<string>) => {
  try {
    const props = row.Props ? JSON.parse(row.Props) : null
    collectFromNodes(props?.visualDesigner?.nodes, classes)
  } catch {
    // Tasarimci belgesi olmayan (elle yazilmis) bilesen; siniflari asagida kodundan gelir.
  }

  for (const match of String(row.Code ?? '').matchAll(/className=\{?["'`]([^"'`]+)["'`]/g)) {
    addTokens(match[1], classes)
  }
}

/**
 * Custom Component'lerin kullandigi siniflar. Bilesen kodu veritabaninda yasar; derlemede
 * taranabilen tek kaynak seed dosyasidir ve o dosya `ui/` disindadir. Derleme baglami depo kokunu
 * gormedigin de (docker, ayri checkout) seed'e ozgu siniflar CSS'e hic girmez ve uygulama sunucuda
 * stilsiz kalir. Siniflar `safelist.txt`'ye yazilir; dosya depoya islendigi icin her ortamda taranir.
 */
const collectComponentClasses = () => {
  // Her bilesen klasorun altinda kendi dosyasindadir; tek dosya bicimi eski kurulumlarda kalir.
  const files = fs.existsSync(COMPONENTS_DIR)
    ? fs
        .readdirSync(COMPONENTS_DIR)
        .filter((name) => name.endsWith('.json'))
        .map((name) => nodePath.join(COMPONENTS_DIR, name))
    : [`${COMPONENTS_DIR}.json`].filter((file) => fs.existsSync(file))

  const classes = new Set<string>()
  for (const file of files) {
    try {
      const seed = JSON.parse(fs.readFileSync(file, 'utf8'))
      for (const row of seed.Rows ?? []) collectFromRow(row, classes)
    } catch {
      // Bozuk bir seed dosyasi derlemeyi durdurmaz; diger bilesenler islenir.
    }
  }

  return [...classes].sort()
}

/**
 * `safelist.txt`'yi seed'deki Custom Component siniflariyla tazeler. Tailwind dosyayi `@source`
 * olarak taradigi icin derlemeden once yazilir; gelistirmede seed klasoru izlenir. Seed koku
 * gorunmuyorsa onceki liste korunur — eksik bir baglam listeyi silip sorunu buyutmez.
 */
export default function twSafelistGenerator(path = 'safelist.txt'): Plugin {
  const safeListPath = nodePath.resolve(UI_ROOT, path)

  const write = () => {
    const classes = collectComponentClasses()
    if (classes.length === 0) return

    const safeList = classes.join('\n')
    const current = fs.existsSync(safeListPath) ? fs.readFileSync(safeListPath, 'utf8') : ''
    if (current !== safeList) fs.writeFileSync(safeListPath, safeList)
  }

  return {
    name: 'sozsoft-tw-safelist',
    buildStart: write,
    configureServer(server) {
      server.watcher.add(COMPONENTS_DIR)
      server.watcher.on('all', (_event, file) => {
        if (nodePath.resolve(file).startsWith(COMPONENTS_DIR)) write()
      })
    },
  }
}