assetLabelGen/computerLabel.js

import JsBarcode from "jsbarcode";
import { toWords as numberToWords } from "number-to-words";
import QRCode from "qrcode";

import data from "./export-computers-assets-2020-01-30.json";

async function renderLabels() {
  const template = document.querySelector("#labelTemplate");

  const URL_BASE = "https://inv.claremontmakerspace.org/";

  for (const asset of data.data) {
    const {
      "Asset Tag": assetTag,
      "Asset Name": assetName,
      "MAC Address": mac
    } = asset;
    let clone = document.importNode(template.content, true);

    let qrcode = await QRCode.toDataURL(URL_BASE + assetTag, { margin: 0 });
    clone.querySelector(".qrcode").src = qrcode;

    JsBarcode(clone.querySelector(".barcode"), assetTag, {
      displayValue: false,
      margin: 0
    });

    let name = numberToWords(assetName.match(/[0-9]+$/)[0]).toUpperCase();

    clone.querySelector(".name").textContent = name;
    clone.querySelector(".hostname").textContent = assetName;
    clone.querySelector(".mac").textContent = mac;
    clone.querySelector(".tag").textContent = assetTag;

    document.body.appendChild(clone);
  }
}

window.addEventListener("load", renderLabels);