vcard4/src/parameters/PIDParameter.js

An RFC 6350 compliant JavaScript library for generating and parsing version 4.0 vCards. Can also generate RFC 6351 compliant XML vCards and RFC 7095 compliant jCards. TypeScript type declarations are provided.

import { BaseParameter } from "./BaseParameter.js";
import { MissingArgument, InvalidArgument } from "../errors/index.js";

export class PIDParameter extends BaseParameter {
  static param = "PID";
  static identifier = "PIDParameter";

  #pidValue;
  #pidRegExp = /^\d+(?:\.\d+)?$/;

  get value() {
    return Array.isArray(this.#pidValue)
      ? this.#pidValue
          .map((val) => {
            if (Array.isArray(val))
              return val.map((innerVal) => innerVal.repr()).join(".");
            return val.repr();
          })
          .join(",")
      : this.#pidValue.repr();
  }

  get valueXML() {
    const xml = Array.isArray(this.#pidValue)
      ? this.#pidValue
          .map((val) => {
            if (Array.isArray(val))
              return (
                "<integer>" +
                val.map((innerVal) => innerVal.repr()).join(".") +
                "</integer>"
              );

            return val.reprXML();
          })
          .join("")
      : this.#pidValue.reprXML();

    return xml.replaceAll("integer", "text");
  }

  get valueJSON() {
    return Array.isArray(this.#pidValue)
      ? [
          "integer",
          ...this.#pidValue.map((val) => {
            if (Array.isArray(val))
              return Number(val.map((innerVal) => innerVal.repr()).join("."));
            return val.reprJSON().pop();
          }),
        ]
      : this.#pidValue.reprJSON();
  }

  #validate(pidValue) {
    if (typeof pidValue === "undefined")
      throw new MissingArgument("Value for PIDParameter must be supplied");
    else if (
      !Array.isArray(pidValue) &&
      pidValue.constructor.identifier !== "IntegerType"
    )
      throw new InvalidArgument("Invalid value for PIDParameter");
    else if (
      Array.isArray(pidValue) &&
      !pidValue.every((val1) => {
        if (Array.isArray(val1))
          return (
            val1.length === 2 &&
            val1.every((val2) => val2.constructor.identifier === "IntegerType")
          );
        return val1.constructor.identifier === "IntegerType";
      })
    )
      throw new InvalidArgument("Invalid value for PIDParameter");
  }

  constructor(pidValue) {
    super();

    this.#validate(pidValue);
    this.#pidValue = pidValue;

    this.checkAbstractPropertiesAndMethods();
    Object.freeze(this);
  }
}

Object.freeze(PIDParameter);