import type { Token } from 'style-dictionary'
import type {
  Config,
  NameTransform,
  PlatformConfig,
} from 'style-dictionary/types'

import { prefixTransform } from '../utils/prefix-transform'

type Transformer = NameTransform['transform']

export function filter(token: Token, options: Config): boolean {
  return token.path[0] === 'spacing'
}

const tailwindSpacingTokenNameTransform: Transformer = (
  token: Token,
  config: PlatformConfig,
) => {
  const ignoreDefault = (nameToken: string) => !nameToken.includes('base')
  return [...(token.path as string[]).filter(ignoreDefault)].join('-')
}

export const transform = prefixTransform(tailwindSpacingTokenNameTransform)