u

src/utils/documentNumber.js

@@ -110,3 +110,55 @@ export async function ensureDocumentNumber(kind) {
   ]);
   return getNextDocumentNumber(kind);
 }
+
+/**
+ * Returns the maximum document number pattern for quote or order based on company sequences.
+ * E.g. with prefix 'ANG-' and padding 6 -> 'ANG-999999'.
+ *
+ * @param {'quote'|'order'|string} [kind='quote']
+ * @returns {string}
+ */
+export function getMaxDocumentNumber(kind = 'quote') {
+  const numbers = numberAutomat.state.items ?? [];
+  const seq = numbers.find((r) => r.type === kind);
+  if (seq) {
+    const pad = Math.max(1, Number(seq.padding) || 6);
+    const prefix = seq.prefix ?? '';
+    return `${prefix}${'9'.repeat(pad)}`;
+  }
+
+  const skuSeq = numbers.find((r) => r.type === 'sku');
+  const deliverySeq = numbers.find((r) => r.type === 'delivery');
+  const entitySeq = numbers.find((r) => r.type === 'entity');
+  const refSeq = skuSeq || deliverySeq || entitySeq;
+
+  const pad = refSeq ? Math.max(1, Number(refSeq.padding) || 6) : 6;
+  const prefixStyle = refSeq?.prefix ?? '';
+
+  let prefix = '';
+  if (
+    prefixStyle.startsWith('ART-') ||
+    prefixStyle.startsWith('LS-') ||
+    prefixStyle.startsWith('KD-') ||
+    prefixStyle.endsWith('-')
+  ) {
+    prefix = kind === 'quote' ? 'ANG-' : (kind === 'order' ? 'AUF-' : '');
+  } else if (
+    prefixStyle.startsWith('SKU-') ||
+    prefixStyle.startsWith('DEL-') ||
+    prefixStyle.startsWith('C-')
+  ) {
+    prefix = kind === 'quote' ? 'Q-' : (kind === 'order' ? 'ORD-' : '');
+  } else if (
+    prefixStyle.startsWith('A-') ||
+    prefixStyle.startsWith('L-') ||
+    prefixStyle.startsWith('K-')
+  ) {
+    prefix = kind === 'quote' ? 'AG-' : (kind === 'order' ? 'AU-' : '');
+  } else {
+    prefix = kind === 'quote' ? 'ANG-' : (kind === 'order' ? 'AUF-' : '');
+  }
+
+  return `${prefix}${'9'.repeat(pad)}`;
+}
+