AdFabConnect / abejs

  getAttr

} from '../../'

function recurseDeleteKey(currentLevel, arrayKeyAttr) {

  var currentArray = arrayKeyAttr.slice(0)

  if (arrayKeyAttr.length === 1) {

    delete currentLevel[arrayKeyAttr[0]]

  }

  Array.prototype.forEach.call(currentArray, (key) => {

    if(typeof currentLevel[key] !== 'undefined' && currentLevel[key] !== null) {

      currentLevel = currentLevel[key]

      currentArray.shift()

      recurseDeleteKey(currentLevel, currentArray)

      if(typeof currentLevel === 'object' && Object.prototype.toString.call(currentLevel) === '[object Array]') {

        recurseDeleteKey(currentLevel, currentArray)

      }

    }

  })

}

export default function removeDuplicateAttr(text, json) {

  var regAbe = /{{abe[\S\s].*?duplicate=['|"]([\S\s].*?['|"| ]}})/g

  var matches = text.match(regAbe)

  if(typeof matches !== 'undefined' && matches !== null){

    Array.prototype.forEach.call(matches, (match) => {

      var keyAttr = getAttr(match, 'key')

      if(typeof match !== 'undefined' && match !== null) {

        var arrayKeyAttr = keyAttr.split('.')

        recurseDeleteKey(json, arrayKeyAttr)

      }

    })

  }

  return json