curapil.cz - JS

if (dataLayer[0]["shoptet"]["pageType"] == "productDetail") {
  let product_id = dataLayer[0]["shoptet"]["product"]["guid"];
  const eshop_id = dataLayer[0]["shoptet"]["projectId"];

  fetch("https://shoptet.webotvurci.cz/eshop-endpoints/" + eshop_id + "/product-variants/setting-hash")
    .then((response) => response.json())
    .then((response) => {
      var product_connections_setting = "https://cdn.myshoptet.com/usr/webotvurci.myshoptet.com/user/documents/product-variants/" + eshop_id + "/eshopSetting.json?" + response;
      fetch(product_connections_setting)
        .then((response) => response.json())
        .then((json) => {
          let products = json.products[product_id];
          if (products !== undefined) {
            products.forEach((element) => {
              let product_config_id = element;
              let product_config_data = json.configs[product_config_id];
              WtShowProductInterconnectionsAddonCisBox(product_config_data);
            });
          }

        });
    })
    .catch((error) => {
      console.log(error);
    });
}

function formatNumber(number) {

  const fixedNumber = number.toFixed(2);

  const formatter = new Intl.NumberFormat('cs-CZ', {
    minimumFractionDigits: 2,
    maximumFractionDigits: 2,
  });

  return formatter.format(fixedNumber).replace('.', ',');
}

function najdiCenuBezDPH(identifier) {

  const element = document.querySelector(`[data-micro-identifier="${identifier}"]`);

  if (!element) {
    console.log('Element s daným identifikátorem nebyl nalezen.');
    return null;
  }

  const cenaBezDPHElement = element.querySelector('.price-additional');

  if (!cenaBezDPHElement) {
    console.log('Element s cenou bez DPH nebyl nalezen.');
    return null;
  }

  var rawPriceText = cenaBezDPHElement.textContent.trim();

  var priceText = rawPriceText.replace(/[^\d,]/g, '').trim();

  var formattedPrice = priceText.replace(',', '.');

  return formattedPrice;
}

function WtShowProductInterconnectionsAddonCisBox(product_config_data) {
  var productData = product_config_data;

  if (dataLayer[0]["shoptet"]["pageType"] == "productDetail" && typeof productData !== 'undefined') {

    var container;
    container = document.querySelector(".p-detail-info");

    if (productData.hasOwnDesign === true && productData.type === "list") {

      var customSelectBox = document.createElement('div');
      customSelectBox.setAttribute('class', `c-product-interconnection-detail-params--custom is-template--${shoptet.design.template.name}`);

      var itemsContainer = document.createElement('table');
      itemsContainer.setAttribute('class', 'c-product-interconnection-custom--image-select-list-dropdown');
      // Vytvoření záhlaví tabulky
      var headerRow = document.createElement('tr');
      var headers = ["Název produktu", "Počet kusů", "Cena bez DPH", "Cena za kus", "Odkaz"];
      headers.forEach(headerText => {
        var header = document.createElement('th');
        header.textContent = headerText;
        headerRow.appendChild(header);
      });
      itemsContainer.appendChild(headerRow);
      customSelectBox.appendChild(itemsContainer);

      let product_id = dataLayer[0]["shoptet"]["product"]["guid"];

      for (var key in productData.productsSetting) {
        var item = document.createElement('tr');
        item.setAttribute('class', 'c-product-interconnection-custom--image-select-list-dropdown__item');
        item.dataset.link = productData.productsSetting[key].link;

        var name = productData.productsSetting[key].label;
        var link = productData.productsSetting[key].link;

        var velikostBaleni;
        var pocetKusu;

        if (name === "1ks") {
          velikostBaleni = name;
          pocetKusu = 1;
        } else {
          const casti = name.split("-");
          velikostBaleni = casti[0].trim();

          pocetKusu = parseInt(casti[1].trim().replace('ks', ''), 10);
        }

        var printPrice = "";
        var printPricePerPiece = "";
        if (key !== product_id) {
          var cenaBezDPH = parseFloat(najdiCenuBezDPH(key));
          printPricePerPiece = formatNumber(cenaBezDPH / parseFloat(pocetKusu));
          printPrice = formatNumber(cenaBezDPH);

        } else {

          var priceElement = document.querySelector('.price-additional');
          var rawPriceText = priceElement.textContent.trim();
          var priceText = rawPriceText.replace(/[^\d,]/g, '').trim();
          var formattedPrice = priceText.replace(',', '.');
          var priceFloat = parseFloat(formattedPrice);
          var pricePerPiece = priceFloat / pocetKusu;
          printPrice = formatNumber(priceFloat);
          printPricePerPiece = formatNumber(pricePerPiece);

        }

        item.innerHTML = `
  <td data-label="Název produktu">${velikostBaleni}</td>
  <td data-label="Počet kusů">${pocetKusu} Ks</td>
  <td data-label="Cena bez DPH">${printPrice} Kč</td>
  <td data-label="Cena za kus">${printPricePerPiece} Kč</td>
  <td data-label="Odkaz"><a href="${link}">Zobrazit</a></td>
`;


        itemsContainer.appendChild(item);

      }

      if (container) {
        container.parentNode.insertBefore(customSelectBox, container);
      }
    }
  }
}