NapCatQQ/.pnpm-store/v3/files/18/05b58eb2d8f140a5202a610c0aed31b65201ca25ad7a7ec9ea99c3c5c541c1385ad37a624e0f78813f237dd398b28e3185884fd954969c640458e957bac36b

export default class BaseOutputBuilder{
  constructor(){
    // this.attributes = {};
  }

  addAttribute(name, value){
    if(this.options.onAttribute){
      //TODO: better to pass tag path
      const v = this.options.onAttribute(name, value, this.tagName);
      if(v) this.attributes[v.name] = v.value;
    }else{
      name = this.options.attributes.prefix + name + this.options.attributes.suffix;
      this.attributes[name] = this.parseValue(value, this.options.attributes.valueParsers);
    }
  }

  /**
   * parse value by chain of parsers
   * @param {string} val 
   * @returns {any} parsed value if matching parser found
   */
    parseValue = function(val, valParsers){
      for (let i = 0; i < valParsers.length; i++) {
        let valParser = valParsers[i];
        if(typeof valParser === "string"){
          valParser = this.registeredParsers[valParser];
        }
        if(valParser){
          val = valParser.parse(val);
        }
      }
      return val;
    }

  /**
   * To add a nested empty tag.
   * @param {string} key 
   * @param {any} val 
   */
  _addChild(key, val){}

  /**
   * skip the comment if property is not set
   */
  addComment(text){
    if(this.options.nameFor.comment)
      this._addChild(this.options.nameFor.comment, text);
  }

  //store CDATA separately if property is set
  //otherwise add to tag's value
  addCdata(text){
    if (this.options.nameFor.cdata) {
      this._addChild(this.options.nameFor.cdata, text);
    } else {
      this.addRawValue(text || "");
    }
  }

  addRawValue = text => this.addValue(text);

  addDeclaration(){
    if(!this.options.declaration){
    }else{
      this.addPi("?xml");
    }
    this.attributes = {}
  }
}