added checkbox Hide NC price (Purchase price)

views/templates/hook/breadcrumb_price_display_switcher.tpl

@@ -2,6 +2,15 @@
  * Price Display Toggle Template
  * Module: B2bpayments
  *}
+{if $is_admin == '1'}
+  <div class="nc-display-switcher">
+      <label class="form-check-label">
+        <input type="checkbox" id="ncDisplayToggle" />
+        {l s='Isključi NC' d='Modules.B2bpayments.ShopBreadcrumb'}
+      </label>
+  </div>
+{/if}
+
 <div class="price-display-switcher">
   <div id="price-display-switcher" class="payments-selection">
     <select id="priceDisplayToggle" name="price_display_preference" class="custom-select">
@@ -135,4 +144,77 @@
     }, 100);
   });
 </script>
+
+<script>
+// --- NC handling ---
+(function() {
+  const STORAGE_KEY = 'ncHidePreference'; // Pohranjujemo je li NC skriven
+
+  /**
+   * Primjenjuje vidljivost NC elemenata.
+   * @param {boolean} hideNc - Ako je true, sakrij NC. Ako je false, prikaži NC.
+   */
+  function applyNcVisibility(hideNc) {
+    const ncElements = document.querySelectorAll('.ncrender');
+    ncElements.forEach(el => {
+      el.style.display = hideNc ? 'none' : '';
+    });
+  }
+
+  function saveNcPreference(hideNc) {
+    try {
+      localStorage.setItem(STORAGE_KEY, hideNc ? 'true' : 'false');
+    } catch (e) {
+      console.error('NC Toggle: LocalStorage greška', e);
+    }
+  }
+
+  function loadNcPreference() {
+    try {
+      // DEFAULT: Vraćamo false (nije skriveno -> prikazano je)
+      const saved = localStorage.getItem(STORAGE_KEY);
+      return saved === 'true';
+    } catch (e) {
+      return false;
+    }
+  }
+
+  function refreshNcState() {
+    const isHidden = loadNcPreference();
+    applyNcVisibility(isHidden);
+  }
+
+  document.addEventListener('DOMContentLoaded', () => {
+    const ncCheckbox = document.getElementById('ncDisplayToggle');
+    const isHidden = loadNcPreference();
+
+    // 1. Postavi stanje checkboxa (označen ako je skriveno) i primijeni vidljivost
+    if (ncCheckbox) {
+      ncCheckbox.checked = isHidden;
+      ncCheckbox.addEventListener('change', (e) => {
+        const hideNc = e.target.checked;
+        saveNcPreference(hideNc);
+        applyNcVisibility(hideNc);
+      });
+    }
+
+    // Primijeni na početnom učitavanju
+    applyNcVisibility(isHidden);
+
+    // 2. PrestaShop AJAX listeneri
+    let attempts = 0;
+    const psCheck = setInterval(() => {
+      if (typeof prestashop !== 'undefined' && prestashop.on) {
+        clearInterval(psCheck);
+
+        prestashop.on('updatedProduct', () => setTimeout(refreshNcState, 50));
+        prestashop.on('updateProductList', () => setTimeout(refreshNcState, 50));
+      } else if (attempts > 50) {
+        clearInterval(psCheck);
+      }
+      attempts++;
+    }, 100);
+  });
+})();
+</script>
 {/literal}