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src/services/companyImport/variantHelpers.js

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+// MARK: - Variant Attribute & Value Helpers
+// #region Variant Attribute & Value Helpers
+
+/**
+ * Normalizes common variant attribute names and typos.
+ *
+ * @param {string} name
+ * @returns {string}
+ */
+export function normalizeAttributeName(name) {
+    const clean = (name || '').trim();
+    if (!clean) return 'Variante';
+    const lower = clean.toLowerCase();
+    if (lower === 'menge' || lower === 'mange' || lower === 'meneg') return 'Menge';
+    if (lower === 'farbe') return 'Farbe';
+    if (lower === 'größe' || lower === 'grosse') return 'Größe';
+    if (lower === 'sorte') return 'Sorte';
+    if (lower === 'geschmack') return 'Geschmack';
+    if (lower === 'typ') return 'Typ';
+    if (lower === 'stück' || lower === 'stueck') return 'Stück';
+    if (lower === 'ausführung' || lower === 'ausfuehrung') return 'Ausführung';
+    if (lower === 'motiv') return 'Motiv';
+    return clean.charAt(0).toUpperCase() + clean.slice(1);
+}
+
+/**
+ * Fallback variant value extraction if child has no explicit attribute value.
+ *
+ * @param {string} parentName
+ * @param {string} childName
+ * @param {string} childSku
+ * @param {string} parentSku
+ * @returns {string}
+ */
+export function extractVariantValue(parentName, childName, childSku, parentSku) {
+    let pName = (parentName || '').replace(/[©®™]/g, '').trim();
+    let cName = (childName || '').replace(/[©®™]/g, '').trim();
+
+    if (pName && cName) {
+        if (cName.toLowerCase().startsWith(pName.toLowerCase())) {
+            let val = cName.slice(pName.length).trim().replace(/^[-–—:/,\s]+/, '').trim();
+            if (val) return val;
+        }
+    }
+    if (parentSku && childSku && childSku.startsWith(parentSku)) {
+        let suffix = childSku.slice(parentSku.length).trim().replace(/^[-_]+/, '').trim();
+        if (suffix) return suffix;
+    }
+    if (cName && cName !== pName) return cName;
+    return childSku || 'Standard';
+}
+
+// #endregion