import fs from 'fs-extra'
import { globbySync } from 'globby'
import { fileURLToPath } from 'node:url'
import path from 'path'

function resolveApp(...filePath: string[]) {
  return path.resolve(process.cwd(), ...filePath)
}

function resolveOwn(...filePath: string[]) {
  let current = path.dirname(fileURLToPath(import.meta.url))
  while (!fs.existsSync(path.join(current, 'package.json'))) {
    const parent = path.dirname(current)
    if (parent === current) {
      throw new Error('package.json not found')
    }
    current = parent
  }

  return path.resolve(current, ...filePath)
}

function resolveExistPaths(...paths: string[]) {
  return paths.filter((p) => fs.existsSync(p))
}

function getExistPath(...paths: string[]) {
  const existPaths = resolveExistPaths(...paths)
  return existPaths[0] || paths[0]
}

const paths = {
  resolveApp,
  resolveOwn,
  resolveExistPaths,
  eduAppEnv: resolveApp('src', 'edu-app-env.d.ts'),
  dist: resolveApp('dist'),
  sshSftp: resolveApp('.sftprc.json'),
  nodeModules: resolveApp('node_modules'),
  tsconfig: resolveApp('tsconfig.json'),
  jsconfig: resolveApp('jsconfig.json'),
  package: resolveApp('package.json'),
  tailwind: resolveApp('tailwind.config.js'),
  pages: resolveApp('src', 'pages'),
  override: getExistPath(
    resolveApp('edu-scripts.override.js'),
    resolveApp('edu-scripts.override.ts')
  ),
  indexHTML: globbySync('./public/*.html', { absolute: true }),
  src: resolveApp('src'),
  public: resolveApp('public'),
  static: resolveApp('public', 'static'),
  theme: getExistPath(resolveApp('theme.json'), resolveApp('theme.js')),
  mock: resolveApp('mock'),
}
export default paths