import { isInputEmpty } from '@cip/utils/util'

const getNeedPrivilege = (config) => {
  let codes = []
  if (typeof config === 'object') { // 判断是否为对象
    codes = codes.concat(config.code)
  } else {
    codes = codes.concat(config)
  }
  return codes
}
const getMultiRelation = (config) => {
  if (typeof config === 'object' && config.type === 'and') {
    return 'and'
  }
  return 'or'
}
export const judgePrivilege = (config, ownPrivileges) => {
  const needPrivileges = getNeedPrivilege(config)
  const relation = getMultiRelation(config)

  if (relation === 'or') { // 或模式 存在 '' ｜ undefined | null
    if (needPrivileges.findIndex(v => isInputEmpty(v)) > -1) return true
  }
  // 过滤掉 '' ｜ undefined | null
  const effectiveCodes = needPrivileges.filter(code => !isInputEmpty(code))
  if (effectiveCodes.length === 0) return true
  if (relation === 'and') {
    return !effectiveCodes.some(v => !ownPrivileges.includes(v))
  } else {
    return effectiveCodes.some(v => ownPrivileges.includes(v))
  }
}