class PositionType{
  constructor(positionByType, item){
    this.positionByType =  positionByType
    this.item = item
  }

  initialize(positon, value){
    const attributes = this.getDesAA(positon)
    for (const [language, des_aa_n2] of Object.entries(attributes)) {
      this.positionType[positon.code][language][des_aa_n2] = value
    }
  }

  add(position){
    const attributes = this.getDesAA(position)
    for (const [language, des_aa_n2] of Object.entries(attributes)) {
      this.positionType[position.code][language][des_aa_n2].push(item)
    }
  }

  getPositionType(){
    return this.positionType;
  }


  getDesAA(item){
    return {
      'es': item.des_aa_n2,
      'pt': item.des_aa_n2_pt,
      'en': item.des_aa_n2_en
    }
  }

}

class PositionTypeN4 extends PositionType{
  constructor(positionByType, item){
    super(positionByType, item)
  }

  getDesAA(item){
    return {
      'es': item.des_aa_n2 + ' ' + item.des_aa_n4,
      'pt': item.des_aa_n2_pt + ' ' + item.des_aa_n4_pt,
      'en': item.des_aa_n2_en + ' ' + item.des_aa_n4_en
    }
  }
}

class PositionTypeNormal extends PositionType{
  constructor(positionByType, item){
    super(positionByType, item)
  }

  getDesAA(item){
    return {
      'es': item.des_aa_n2,
      'pt': item.des_aa_n2_pt,
      'en': item.des_aa_n2_en
    }
  }
}
const mypositions = hasN4HarcodedCategory ? new PositionTypeN4(positionType, position) : new PositionTypeNormal(positionType, position)
mypositions.initialize(position, [])
mypositions.add(position)
positionType = mypositions.getPositionType()