u

src/automats/manifestDraftAutomat.js

@@ -67,7 +67,7 @@ export function createManifestDraftAutomat({ kind, name }) {
 
     /** @param {Array<object>} lines */
     setLines(lines) {
-      const list = Array.isArray(lines) && lines.length > 0 ? lines : [emptyLine()];
+      const list = Array.isArray(lines) ? lines : [];
       automat.setState({ lines: list });
     },
 
@@ -100,11 +100,11 @@ export function createManifestDraftAutomat({ kind, name }) {
     removeLine(key) {
       const current = automat.state.lines || [];
       const next = current.filter((l) => l.key !== key);
-      automat.setState({ lines: next.length > 0 ? next : [emptyLine()] });
+      automat.setState({ lines: next });
     },
 
     removeAllLines() {
-      automat.setState({ lines: [emptyLine()] });
+      automat.setState({ lines: [] });
     },
 
     /** @param {Array<object>} attachments */
@@ -423,7 +423,7 @@ export function createManifestEditAutomat({ kind, name }) {
       const partyId = doc.partyId ?? null;
       const number = doc.number ?? '';
       const externalNumber = doc.externalNumber != null ? String(doc.externalNumber) : '';
-      const lines = Array.isArray(doc.lines) && doc.lines.length > 0 ? doc.lines : [emptyLine()];
+      const lines = Array.isArray(doc.lines) ? doc.lines : [];
       const attachments = Array.isArray(doc.attachments) ? doc.attachments : [];
 
       const baseline = {
@@ -508,7 +508,7 @@ export function createManifestEditAutomat({ kind, name }) {
       const partyId = savedDoc.partyId ?? null;
       const number = savedDoc.number ?? automat.state.number;
       const externalNumber = savedDoc.externalNumber != null ? String(savedDoc.externalNumber) : '';
-      const lines = Array.isArray(savedDoc.lines) && savedDoc.lines.length > 0 ? savedDoc.lines : [emptyLine()];
+      const lines = Array.isArray(savedDoc.lines) ? savedDoc.lines : [];
       const attachments = Array.isArray(savedDoc.attachments) ? savedDoc.attachments : automat.state.attachments;
 
       const baseline = {

src/components/article/boxes/PriceUnitRow.jsx

@@ -136,7 +136,7 @@ export class PriceUnitCorner extends Component {
           size="small"
           checked={Boolean(hasUnit)}
           onChange={(event) => onToggleHasUnit(event.target.checked)}
-          inputProps={{ 'aria-label': 'Einheit' }}
+          slotProps={{ input: { 'aria-label': 'Einheit' } }}
         />
         <IconButton
           type="button"

src/components/manifest/ManifestForm.jsx

@@ -21,6 +21,7 @@ import supplierAutomat from '../../automats/supplierAutomat';
 import orderAutomat from '../../automats/orderAutomat';
 import companyAutomat, { selectCompanyTaxrate } from '../../automats/companyAutomat';
 import { netFromGross, grossFromNet, getArticleGross } from '../../utils/price';
+import { resolveSalesPrice } from '../../utils/articleDetail';
 import {
   buildManifestBody,
   restoreAttachmentsFromApi,
@@ -81,7 +82,7 @@ class ManifestForm extends PureComponent {
       partyId: initialDoc?.partyId ?? null,
       number: initialDoc?.number || '',
       externalNumber: initialDoc?.externalNumber || '',
-      lines: initialDoc?.lines?.length > 0 ? initialDoc.lines : [emptyLine()],
+      lines: Array.isArray(initialDoc?.lines) ? initialDoc.lines : (props.mode === 'create' ? [emptyLine()] : []),
       attachments: initialDoc?.attachments || [],
       shipments: initialEdit?.shipments || [],
       payments: initialEdit?.payments || [],
@@ -119,6 +120,8 @@ class ManifestForm extends PureComponent {
       this.handleExternalNumberChange.bind(this);
     this.handleLineChange = this.handleLineChange.bind(this);
     this.handleSkuBlur = this.handleSkuBlur.bind(this);
+    this.getCustomerGroupId = this.getCustomerGroupId.bind(this);
+    this.getOrFetchArticle = this.getOrFetchArticle.bind(this);
     this.handleAddLine = this.handleAddLine.bind(this);
     this.handleAddArticleLine = this.handleAddArticleLine.bind(this);
     this.handleOpenArticleSearchForLine = this.handleOpenArticleSearchForLine.bind(this);
@@ -194,7 +197,7 @@ class ManifestForm extends PureComponent {
         date: state.date || '',
         partyId: state.partyId,
         externalNumber: state.externalNumber || '',
-        lines: state.lines?.length > 0 ? state.lines : [emptyLine()],
+        lines: state.lines || [],
         attachments: state.attachments || [],
       }));
     }
@@ -206,7 +209,7 @@ class ManifestForm extends PureComponent {
             date: state.date || '',
             partyId: state.partyId,
             externalNumber: state.externalNumber || '',
-            lines: state.lines?.length > 0 ? state.lines : [emptyLine()],
+            lines: state.lines || [],
             attachments: state.attachments || [],
             shipments: state.shipments || [],
             payments: state.payments || [],
@@ -368,8 +371,7 @@ class ManifestForm extends PureComponent {
       requireObject(docRes[cfg.docField], cfg.docField);
       const doc = docRes[cfg.docField];
       const apiLines = requireArray(doc.lines, `${cfg.docField}.lines`);
-      const lines =
+      const lines = apiLines.map(lineFromApi);
-        apiLines.length > 0 ? apiLines.map(lineFromApi) : [emptyLine()];
 
       // Restore attachments if available
       const apiFiles = doc.files ?? [];
@@ -453,7 +455,7 @@ class ManifestForm extends PureComponent {
       partyId: state.partyId,
       number: state.number || '',
       externalNumber: state.externalNumber || '',
-      lines: state.lines?.length > 0 ? state.lines : [emptyLine()],
+      lines: state.lines || [],
       attachments: state.attachments || [],
       isDirty: false,
       dirtyFields: state.dirtyFields,
@@ -574,48 +576,51 @@ class ManifestForm extends PureComponent {
     }));
   }
 
+  getCustomerGroupId() {
+    const { partyId, parties } = this.state;
+    if (!partyId || !Array.isArray(parties)) return null;
+    const entity = parties.find((p) => String(p.id) === String(partyId));
+    return entity?.customergroupId ?? null;
+  }
+
+  async getOrFetchArticle(articleOrSku) {
+    const sku = typeof articleOrSku === 'string' ? articleOrSku : articleOrSku?.sku;
+    const trimmed = String(sku ?? '').trim();
+    if (!trimmed) return typeof articleOrSku === 'object' ? articleOrSku : null;
+    let art = getArticle(trimmed);
+    if (!art) {
+      try {
+        art = await artikelAutomat.actions.loadArticle(trimmed);
+      } catch {
+        // fallback
+      }
+    }
+    if (art) return art;
+    return typeof articleOrSku === 'object' ? articleOrSku : null;
+  }
+
   async handleSkuBlur(key, sku) {
     const trimmed = String(sku ?? '').trim();
     if (!trimmed) return;
     try {
-      const art = getArticle(trimmed) || (await artikelAutomat.actions.loadArticle(trimmed));
+      const art = await this.getOrFetchArticle(trimmed);
       if (art && !this._cancelled) {
+        const normTax = selectCompanyTaxrate() != null ? Number(selectCompanyTaxrate()) : 19;
+        const customerGroupId = this.getCustomerGroupId();
+
         this.setState((prev) => ({
           lines: prev.lines.map((l) => {
             if (l.key !== key) return l;
-            const netVal =
-              art.price != null
-                ? String(art.price)
-                : art.vknetto != null
-                  ? String(art.vknetto)
-                  : art.net != null
-                    ? String(art.net)
-                    : '';
-            const taxVal =
-              art.taxrate != null
-                ? String(art.taxrate)
-                : art.tax != null
-                  ? String(art.tax)
-                  : '';
-            const netNum = parseNum(netVal);
-            const taxNum = parseNum(taxVal);
             const rebateNum = parseNum(l.rebate) ?? 0;
-            const artGross = getArticleGross(art, taxNum ?? 0);
+            const { net, gross, taxRate } = resolveSalesPrice(art, {
-            let grossVal = '';
+              customerGroupId,
-            if (artGross != null && rebateNum === 0) {
+              defaultTaxRate: normTax,
-              grossVal = String(artGross);
+              rebate: rebateNum,
-            } else if (netNum != null) {
+            });
-              grossVal = String(grossFromNet(netNum, taxNum ?? 0, rebateNum));
+            const netVal = net != null ? String(net) : '';
-            } else if (artGross != null) {
+            const grossVal = gross != null ? String(gross) : '';
-              grossVal = String(Math.round((artGross * (1 - rebateNum / 100) + Number.EPSILON) * 100) / 100);
+            const finalTax = taxRate != null ? String(taxRate) : l.tax || String(normTax);
-            }
+
-            const normTax = selectCompanyTaxrate() != null ? String(selectCompanyTaxrate()) : '19';
-            const finalTax =
-              art.taxrate != null
-                ? String(art.taxrate)
-                : art.tax != null
-                  ? String(art.tax)
-                  : l.tax || normTax;
             return {
               ...l,
               amount: l.amount || '1',
@@ -624,9 +629,9 @@ class ManifestForm extends PureComponent {
               tax: finalTax,
               taxrate: finalTax,
               rebate: l.rebate || '0',
-              net: l.net || netVal,
+              net: netVal || l.net,
-              netprice: l.netprice || netVal,
+              netprice: netVal || l.netprice,
-              gross: l.gross || grossVal,
+              gross: grossVal || l.gross,
               unit: art.unit || l.unit || 'Stück',
             };
           }),
@@ -641,39 +646,27 @@ class ManifestForm extends PureComponent {
     this.setState((prev) => ({ lines: [...prev.lines, emptyLine()] }));
   }
 
-  handleAddArticleLine(article) {
+  async handleAddArticleLine(article) {
     if (!article) return;
-    const normTax = selectCompanyTaxrate() != null ? String(selectCompanyTaxrate()) : '19';
+    const fullArticle = (await this.getOrFetchArticle(article)) || article;
-    const netVal =
+    const normTax = selectCompanyTaxrate() != null ? Number(selectCompanyTaxrate()) : 19;
-      article.price != null
+    const customerGroupId = this.getCustomerGroupId();
-        ? String(article.price)
+
-        : article.vknetto != null
+    const { net, gross, taxRate } = resolveSalesPrice(fullArticle, {
-          ? String(article.vknetto)
+      customerGroupId,
-          : article.net != null
+      defaultTaxRate: normTax,
-            ? String(article.net)
+      rebate: 0,
-            : '';
+    });
-    const taxVal =
+
-      article.taxrate != null
+    const netVal = net != null ? String(net) : '';
-        ? String(article.taxrate)
+    const grossVal = gross != null ? String(gross) : '';
-        : article.tax != null
+    const taxVal = taxRate != null ? String(taxRate) : String(normTax);
-          ? String(article.tax)
-          : normTax;
-    const netNum = parseNum(netVal);
-    const taxNum = parseNum(taxVal);
-    const artGross = getArticleGross(article, taxNum ?? 0);
-    let grossVal = '';
-    if (artGross != null) {
-      grossVal = String(artGross);
-    } else if (netNum != null) {
-      const g = Math.round((netNum * (1 + (taxNum ?? 0) / 100) + Number.EPSILON) * 100) / 100;
-      grossVal = String(g);
-    }
 
     const newLine = {
       key: `${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
       amount: '1',
-      sku: article.sku || '',
+      sku: fullArticle.sku || article.sku || '',
-      name: article.name || '',
+      name: fullArticle.name || article.name || '',
       tax: taxVal,
       taxrate: taxVal,
       net: netVal,
@@ -681,7 +674,7 @@ class ManifestForm extends PureComponent {
       gross: grossVal,
       rebate: '0',
       pu: '1',
-      unit: article.unit || 'Stück',
+      unit: fullArticle.unit || article.unit || 'Stück',
     };
 
     this.setState((prev) => {
@@ -706,43 +699,31 @@ class ManifestForm extends PureComponent {
     });
   }
 
-  handleAssignArticleForLine(article, targetLine) {
+  async handleAssignArticleForLine(article, targetLine) {
     if (!article) return;
     if (!targetLine) {
-      this.handleAddArticleLine(article);
+      await this.handleAddArticleLine(article);
       this.setState({
         articleSearchDialogOpen: false,
         articleSearchLine: null,
       });
       return;
     }
-    const normTax = selectCompanyTaxrate() != null ? String(selectCompanyTaxrate()) : '19';
+
-    const netVal =
+    const fullArticle = (await this.getOrFetchArticle(article)) || article;
-      article.price != null
+    const normTax = selectCompanyTaxrate() != null ? Number(selectCompanyTaxrate()) : 19;
-        ? String(article.price)
+    const customerGroupId = this.getCustomerGroupId();
-        : article.vknetto != null
-          ? String(article.vknetto)
-          : article.net != null
-            ? String(article.net)
-            : '';
-    const taxVal =
-      article.taxrate != null
-        ? String(article.taxrate)
-        : article.tax != null
-          ? String(article.tax)
-          : normTax;
-    const netNum = parseNum(netVal);
-    const taxNum = parseNum(taxVal);
     const rebateNum = parseNum(targetLine.rebate) ?? 0;
-    const artGross = getArticleGross(article, taxNum ?? 0);
+
-    let grossVal = '';
+    const { net, gross, taxRate } = resolveSalesPrice(fullArticle, {
-    if (artGross != null && rebateNum === 0) {
+      customerGroupId,
-      grossVal = String(artGross);
+      defaultTaxRate: normTax,
-    } else if (netNum != null) {
+      rebate: rebateNum,
-      grossVal = String(grossFromNet(netNum, taxNum ?? 0, rebateNum));
+    });
-    } else if (artGross != null) {
+
-      grossVal = String(Math.round((artGross * (1 - rebateNum / 100) + Number.EPSILON) * 100) / 100);
+    const netVal = net != null ? String(net) : '';
-    }
+    const grossVal = gross != null ? String(gross) : '';
+    const taxVal = taxRate != null ? String(taxRate) : String(normTax);
 
     this.setState((prev) => ({
       lines: prev.lines.map((l) => {
@@ -750,15 +731,15 @@ class ManifestForm extends PureComponent {
         return {
           ...l,
           amount: l.amount || '1',
-          sku: article.sku || l.sku,
+          sku: fullArticle.sku || article.sku || l.sku,
-          name: article.name || l.name,
+          name: fullArticle.name || article.name || l.name,
-          tax: taxVal || l.tax || normTax,
+          tax: taxVal || l.tax || String(normTax),
-          taxrate: taxVal || l.taxrate || normTax,
+          taxrate: taxVal || l.taxrate || String(normTax),
           rebate: l.rebate || '0',
           net: netVal || l.net,
           netprice: netVal || l.netprice,
           gross: grossVal || l.gross,
-          unit: article.unit || l.unit || 'Stück',
+          unit: fullArticle.unit || article.unit || l.unit || 'Stück',
         };
       }),
       articleSearchDialogOpen: false,
@@ -805,7 +786,7 @@ class ManifestForm extends PureComponent {
         }
       }
       const next = prev.lines.filter((line) => line.key !== key);
-      return { lines: next.length > 0 ? next : [emptyLine()], isDirty: true };
+      return { lines: next, isDirty: true };
     });
   }
 
@@ -841,10 +822,10 @@ class ManifestForm extends PureComponent {
             return null;
           }
           enqueueSnackbar('Nicht ausgelieferte Positionen wurden entfernt.', { variant: 'info' });
-          return { lines: remaining.length > 0 ? remaining : [emptyLine()], isDirty: true };
+          return { lines: remaining, isDirty: true };
         }
       }
-      return { lines: [emptyLine()], isDirty: true };
+      return { lines: [], isDirty: true };
     });
   }
 
@@ -1115,7 +1096,7 @@ class ManifestForm extends PureComponent {
     if (this.state.saving) return false;
     if (mode === 'edit' && docId == null) return false;
 
-    const requireAtLeastOne = mode === 'create';
+    const isEdit = mode === 'edit';
     let body;
     try {
       body = await buildManifestBody(
@@ -1130,8 +1111,10 @@ class ManifestForm extends PureComponent {
         {
           kind: cfg.kind,
           partyField: cfg.partyField,
-          requireAtLeastOne,
+          requireAtLeastOne: true,
           externalNumber: cfg.externalNumber,
+          isUpdate: isEdit,
+          mode,
         },
       );
     } catch (err) {
@@ -1169,8 +1152,7 @@ class ManifestForm extends PureComponent {
         number: doc.number ?? '',
         externalNumber:
           doc.externalNumber != null ? String(doc.externalNumber) : '',
-        lines:
+        lines: apiLines.map(lineFromApi),
-          apiLines.length > 0 ? apiLines.map(lineFromApi) : [emptyLine()],
         attachments: this.state.attachments,
       };
 

src/components/manifest/ManifestFormLine.jsx

@@ -584,12 +584,28 @@ class ManifestFormLine extends PureComponent {
       const primaryEan = Array.isArray(eans) ? eans[0] : eans;
 
       const vkPrice = primaryPrice(cachedArticle);
-      const vkNetto = vkPrice?.net;
+      const vkNetto =
+        vkPrice?.net != null
+          ? Number(vkPrice.net)
+          : cachedArticle.net != null
+          ? Number(cachedArticle.net)
+          : cachedArticle.price != null
+          ? Number(cachedArticle.price)
+          : null;
+      const vkTaxRate =
+        vkPrice?.taxRate ??
+        vkPrice?.taxrate ??
+        cachedArticle.taxrate ??
+        cachedArticle.taxRate ??
+        selectCompanyTaxrate() ??
+        19;
       const vkBrutto = vkPrice
         ? priceBrutto(vkPrice) ??
-        (vkPrice.net != null && vkPrice.taxrate != null
+          (vkNetto != null && vkTaxRate != null
-          ? vkPrice.net * (1 + vkPrice.taxrate / 100)
+            ? Math.round((vkNetto * (1 + Number(vkTaxRate) / 100) + Number.EPSILON) * 100) / 100
             : null)
+        : vkNetto != null
+        ? Math.round((vkNetto * (1 + Number(vkTaxRate) / 100) + Number.EPSILON) * 100) / 100
         : null;
 
       const suppliers =
@@ -625,7 +641,7 @@ class ManifestFormLine extends PureComponent {
           : null;
 
       const hasPriceInfo =
-        vkNetto != null || vkBrutto != null || ekNetto != null || ekBrutto != null || kind === 'quote';
+        vkNetto != null || vkBrutto != null || ekNetto != null || ekBrutto != null || kind === 'quote' || kind === 'order';
 
       return (
         <Box
@@ -733,7 +749,7 @@ class ManifestFormLine extends PureComponent {
           )}
 
           {/* EK Netto, EK Brutto, VK Netto, VK Brutto */}
-          {!isOrder && hasPriceInfo && (
+          {hasPriceInfo && (
             <Box
               sx={{
                 display: 'flex',
@@ -784,26 +800,28 @@ class ManifestFormLine extends PureComponent {
               </Tooltip>
 
               {/* VK Netto */}
-              {vkNetto != null && (
               <Typography
                 variant="caption"
                 fontWeight={600}
-                  sx={{ color: 'text.secondary', fontSize: '0.72rem' }}
+                sx={{
+                  color: vkNetto != null ? 'text.secondary' : 'text.disabled',
+                  fontSize: '0.72rem',
+                }}
               >
-                  VK Netto: {formatPrice(vkNetto)}
+                VK Netto: {vkNetto != null ? formatPrice(vkNetto) : '—'}
               </Typography>
-              )}
 
               {/* VK Brutto */}
-              {vkBrutto != null && (
               <Typography
                 variant="caption"
                 fontWeight={600}
-                  sx={{ color: 'primary.dark', fontSize: '0.72rem' }}
+                sx={{
+                  color: vkBrutto != null ? 'primary.dark' : 'text.disabled',
+                  fontSize: '0.72rem',
+                }}
               >
-                  VK Brutto: {formatPrice(vkBrutto)}
+                VK Brutto: {vkBrutto != null ? formatPrice(vkBrutto) : '—'}
               </Typography>
-              )}
             </Box>
           )}
         </Box>

src/components/manifest/ManifestHeader.jsx

@@ -9,7 +9,6 @@ import Chip from '@mui/material/Chip';
 import UploadFileIcon from '@mui/icons-material/UploadFile';
 import PictureAsPdfIcon from '@mui/icons-material/PictureAsPdf';
 import ShoppingCartIcon from '@mui/icons-material/ShoppingCart';
-import LocalShippingOutlinedIcon from '@mui/icons-material/LocalShippingOutlined';
 import Inventory2OutlinedIcon from '@mui/icons-material/Inventory2Outlined';
 import CheckCircleOutlineOutlinedIcon from '@mui/icons-material/CheckCircleOutlineOutlined';
 import SingleLineTextEdit from 'dashgui/SingleLineTextEdit';
@@ -251,8 +250,6 @@ class ManifestHeader extends PureComponent {
       onRestore,
       orderCreating,
       onCreateOrder,
-      onOpenCreateShipment,
-      deliverDisabled,
       actionsColor,
       partyError,
       docId,
@@ -570,28 +567,6 @@ class ManifestHeader extends PureComponent {
                 {orderCreating ? 'Wird erstellt…' : 'Bestellung erstellen'}
               </Button>
             )}
-            {kind === 'order' && docId != null && onOpenCreateShipment && (
-              <Button
-                type="button"
-                variant="outlined"
-                color="primary"
-                startIcon={<LocalShippingOutlinedIcon />}
-                disabled={saving || pdfCreating || orderCreating || deliverDisabled}
-                onClick={onOpenCreateShipment}
-                title={deliverDisabled ? 'Alle Positionen bereits ausgeliefert' : 'Lieferschein erstellen'}
-                sx={{
-                  whiteSpace: 'nowrap',
-                  height: 40,
-                  width: '100%',
-                  px: 1.5,
-                  boxSizing: 'border-box',
-                  fontWeight: 600,
-                  fontSize: '0.875rem',
-                }}
-              >
-                Liefern
-              </Button>
-            )}
             {(kind === 'quote' || kind === 'order') && onPdfCreate && docId != null && Boolean(number) && (
               <Button
                 type="button"

src/components/manifest/ManifestLines.jsx

@@ -114,8 +114,21 @@ class ManifestLines extends PureComponent {
                     }
                   }
 
-                  return Array.isArray(lines) &&
+                  if (!lines || lines.length === 0) {
-                    lines.map((line, index) => {
+                    return (
+                      <TableRow>
+                        <TableCell
+                          colSpan={columns.length + 1}
+                          align="center"
+                          sx={{ py: 3, color: 'text.secondary', fontSize: '0.82rem' }}
+                        >
+                          Keine Positionen vorhanden
+                        </TableCell>
+                      </TableRow>
+                    );
+                  }
+
+                  return lines.map((line, index) => {
                       const lineKey = line.key ?? index;
                       const rawSku = line.sku != null ? String(line.sku).trim() : '';
                       const isOnShipment = kind === 'order' && Boolean(rawSku && shippedSkus.has(rawSku.toLowerCase()));

src/components/manifest/OrderDocumentsTiles.jsx

@@ -156,31 +156,7 @@ export class OrderDocumentsTiles extends PureComponent {
               );
             })}
           </Stack>
-        ) : (
+        ) : null}
-          <Box
-            sx={{
-              p: 1.5,
-              textAlign: 'center',
-              bgcolor: 'rgba(255,255,255,0.6)',
-              borderRadius: 1,
-              border: '1px dashed',
-              borderColor: 'divider',
-            }}
-          >
-            <Typography variant="caption" color="text.secondary" sx={{ display: 'block', mb: 1 }}>
-              Noch keine Lieferscheine erstellt.
-            </Typography>
-            <Button
-              size="small"
-              variant="contained"
-              startIcon={<LocalShippingOutlinedIcon />}
-              onClick={this.props.onOpenCreateShipment || (() => navigate?.('/auftrag/ausliefern'))}
-              sx={{ textTransform: 'none', fontWeight: 600, fontSize: '0.75rem' }}
-            >
-              Lieferschein anlegen
-            </Button>
-          </Box>
-        )}
       </PanelTile>
     );
   }
@@ -298,22 +274,7 @@ export class OrderDocumentsTiles extends PureComponent {
               );
             })}
           </Stack>
-        ) : (
+        ) : null}
-          <Box
-            sx={{
-              p: 1.5,
-              textAlign: 'center',
-              bgcolor: 'rgba(255,255,255,0.6)',
-              borderRadius: 1,
-              border: '1px dashed',
-              borderColor: 'divider',
-            }}
-          >
-            <Typography variant="caption" color="text.secondary">
-              Noch keine Zahlungen erfasst.
-            </Typography>
-          </Box>
-        )}
       </PanelTile>
     );
   }

src/components/manifest/OrderList.jsx

@@ -226,7 +226,7 @@ class OrderRow extends PureComponent {
             color="success"
             onClick={(e) => e.stopPropagation()}
             onChange={(e) => onTogglePaid?.(order, e.target.checked)}
-            inputProps={{ 'aria-label': `Auftrag ${order.number} bezahlt` }}
+            slotProps={{ input: { 'aria-label': `Auftrag ${order.number} bezahlt` } }}
             sx={{ p: 0.5 }}
           />
         </Box>
@@ -238,7 +238,7 @@ class OrderRow extends PureComponent {
             color="primary"
             onClick={(e) => e.stopPropagation()}
             onChange={(e) => onToggleDelivered?.(order, e.target.checked)}
-            inputProps={{ 'aria-label': `Auftrag ${order.number} geliefert` }}
+            slotProps={{ input: { 'aria-label': `Auftrag ${order.number} geliefert` } }}
             sx={{ p: 0.5 }}
           />
         </Box>

src/components/manifest/OrderShipmentDialog.jsx

@@ -264,7 +264,7 @@ export default class OrderShipmentDialog extends PureComponent {
               </Typography>
               {orderNumber ? (
                 <Typography variant="caption" color="text.secondary">
-                  Zu Auftrag / Bestellung: <strong>{orderNumber}</strong>
+                  Zu: <strong>{orderNumber}</strong>
                 </Typography>
               ) : null}
             </Box>
@@ -307,8 +307,7 @@ export default class OrderShipmentDialog extends PureComponent {
             />
             <TextField
               size="small"
-              label="Lieferschein-Nr. / Externe Referenz (optional)"
+              label="Referenz"
-              placeholder="z.B. LS-2026-0042"
               value={externalNumber}
               disabled={saving}
               onChange={(e) => this.setState({ externalNumber: e.target.value })}
@@ -316,24 +315,6 @@ export default class OrderShipmentDialog extends PureComponent {
             />
           </Stack>
 
-          {/* Items selection section */}
-          <Box sx={{ mb: 1, display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
-            <Typography variant="subtitle2" sx={{ fontWeight: 700 }}>
-              Zu liefernde Artikel ({selectedCount} von {openItems.length} ausgewählt)
-            </Typography>
-            {openItems.length > 0 && (
-              <Button
-                size="small"
-                variant="text"
-                disabled={saving}
-                onClick={() => this.handleToggleAll(openItems)}
-                sx={{ textTransform: 'none', fontWeight: 600, fontSize: '0.8rem' }}
-              >
-                {isAllSelected ? 'Auswahl aufheben' : 'Alle offenen auswählen'}
-              </Button>
-            )}
-          </Box>
-
           <TableContainer sx={{ border: '1px solid', borderColor: 'divider', borderRadius: 1 }}>
             <Table size="small">
               <TableHead sx={{ bgcolor: 'action.hover' }}>
@@ -430,23 +411,7 @@ export default class OrderShipmentDialog extends PureComponent {
           </TableContainer>
         </DialogContent>
 
-        <DialogActions sx={{ p: 2, justifyContent: 'space-between' }}>
+        <DialogActions sx={{ p: 2, justifyContent: 'flex-end' }}>
-          <Button variant="outlined" onClick={onClose} disabled={saving}>
-            Abbrechen
-          </Button>
-
-          <Stack direction="row" spacing={1.5}>
-            {!allShipped && openItems.length > 0 && (
-              <Button
-                variant="outlined"
-                color="secondary"
-                disabled={saving}
-                onClick={this.handleShipAll}
-                sx={{ textTransform: 'none', fontWeight: 600 }}
-              >
-                Alles liefern
-              </Button>
-            )}
           <Button
             variant="contained"
             color="primary"
@@ -457,7 +422,6 @@ export default class OrderShipmentDialog extends PureComponent {
           >
             {saving ? 'Wird erstellt…' : 'Lieferschein erstellen'}
           </Button>
-          </Stack>
         </DialogActions>
       </AppDialog>
     );

src/components/manifest/ShipmentList.jsx

@@ -209,9 +209,8 @@ class NewShipmentModal extends PureComponent {
                 sx={{ width: 180 }}
               />
               <TextField
-                label="Externe Referenz / Lieferschein-Nr."
+                label="Referenz"
                 size="small"
-                placeholder="z.B. LS-2026-99"
                 value={externalNumber}
                 onChange={(e) => this.setState({ externalNumber: e.target.value })}
                 sx={{ flex: 1 }}

src/components/manifest/manifestConfig.js

@@ -454,12 +454,14 @@ export function collectFilesForUpload(attachments = [], { onlyNew = false } = {}
  */
 export async function buildManifestBody(
   form,
-  { partyField, requireAtLeastOne, externalNumber: useExternalNumber, kind },
+  { partyField, requireAtLeastOne, externalNumber: useExternalNumber, kind, isUpdate, mode },
 ) {
   const date = form.date;
   if (!date) throw new Error('Datum fehlt.');
 
   const externalNumber = String(form.externalNumber ?? '').trim();
+  const isEdit = isUpdate != null ? Boolean(isUpdate) : (mode === 'edit' || !requireAtLeastOne);
+  const shouldRequireLine = requireAtLeastOne !== false;
 
   let body;
   if (kind === 'delivery') {
@@ -468,7 +470,7 @@ export async function buildManifestBody(
     body = {
       externalNumber: externalNumber || null,
       date,
-      lines: buildLines(form.lines, { requireAtLeastOne }),
+      lines: buildLines(form.lines, { requireAtLeastOne: shouldRequireLine }),
     };
   } else {
     let number = String(form.number ?? '').trim();
@@ -479,7 +481,7 @@ export async function buildManifestBody(
     body = {
       number,
       date,
-      lines: buildLines(form.lines, { requireAtLeastOne }),
+      lines: buildLines(form.lines, { requireAtLeastOne: shouldRequireLine }),
     };
     if (useExternalNumber || form.externalNumber != null) {
       body.externalNumber = externalNumber || null;
@@ -490,14 +492,13 @@ export async function buildManifestBody(
     if (!Number.isNaN(pid)) {
       body[partyField] = pid;
     }
-  } else if (!requireAtLeastOne) {
+  } else if (isEdit) {
     body[partyField] = null;
   }
 
   // Add files if attachments exist
   if (form.attachments && form.attachments.length > 0) {
-    const isUpdate = !requireAtLeastOne;
+    const filesToUpload = collectFilesForUpload(form.attachments, { onlyNew: isEdit });
-    const filesToUpload = collectFilesForUpload(form.attachments, { onlyNew: isUpdate });
     if (filesToUpload.length > 0) {
       const formData = new FormData();
       body.filesMeta = filesToUpload.map((item) => ({

src/utils/articleDetail.js

@@ -2,6 +2,7 @@
 
 import {
   formatPriceAmount,
+  grossFromNet,
   netFromGross,
   parsePriceInput,
 } from './price';
@@ -156,3 +157,87 @@ export function formatPhotoSizeKb(fullSize) {
 export function formatPhotoDimensions(fullW, fullH) {
   return `${fullW}×${fullH}`;
 }
+
+/**
+ * Resolves the sales price (VK-Preis) and tax rate for an article.
+ * Inspects `article.prices` (matching optional `customerGroupId`, falling back to base price),
+ * top-level `article.net` / `article.price` / `article.vknetto`, and calculates gross with optional rebate.
+ *
+ * @param {object|null} article
+ * @param {object} [options]
+ * @param {number|string|null} [options.customerGroupId]
+ * @param {number|string} [options.defaultTaxRate=19]
+ * @param {number|string} [options.rebate=0]
+ * @returns {{ net: number|null, gross: number|null, taxRate: number|null }}
+ */
+export function resolveSalesPrice(article, { customerGroupId, defaultTaxRate = 19, rebate = 0 } = {}) {
+  const normTax = defaultTaxRate != null && Number.isFinite(Number(defaultTaxRate)) ? Number(defaultTaxRate) : 19;
+  if (!article) {
+    return { net: null, gross: null, taxRate: normTax };
+  }
+
+  const r = Number.isFinite(Number(rebate)) ? Number(rebate) : 0;
+
+  let matchedPrice = null;
+  if (Array.isArray(article.prices) && article.prices.length > 0) {
+    if (customerGroupId != null) {
+      matchedPrice =
+        article.prices.find(
+          (p) => String(p.customergroupId) === String(customerGroupId) && (p.minmultiplier === 1 || p.minmultiplier == null)
+        ) ||
+        article.prices.find((p) => String(p.customergroupId) === String(customerGroupId));
+    }
+    if (!matchedPrice) {
+      matchedPrice = primaryPrice(article);
+    }
+  }
+
+  let net = null;
+  let taxRate = null;
+  let gross = null;
+
+  if (matchedPrice) {
+    if (matchedPrice.net != null && Number.isFinite(Number(matchedPrice.net))) {
+      net = Number(matchedPrice.net);
+    }
+    const rawTax = matchedPrice.taxRate ?? matchedPrice.tax;
+    if (rawTax != null && Number.isFinite(Number(rawTax))) {
+      taxRate = Number(rawTax);
+    }
+    if (matchedPrice.gross != null && Number.isFinite(Number(matchedPrice.gross))) {
+      gross = Number(matchedPrice.gross);
+    } else if (net != null && taxRate != null) {
+      gross = priceBrutto(matchedPrice);
+    }
+  }
+
+  if (net == null) {
+    const rawNet = article.price ?? article.net ?? article.vknetto;
+    if (rawNet != null && Number.isFinite(Number(rawNet))) {
+      net = Number(rawNet);
+    }
+  }
+
+  if (taxRate == null) {
+    const rawTax = article.taxRate ?? article.taxrate ?? article.tax;
+    taxRate = rawTax != null && Number.isFinite(Number(rawTax)) ? Number(rawTax) : normTax;
+  }
+
+  if (gross == null && article.gross != null && Number.isFinite(Number(article.gross))) {
+    gross = Number(article.gross);
+  }
+
+  if (net == null && gross != null && taxRate != null) {
+    net = netFromGross(gross, taxRate, 0);
+  }
+
+  if (net != null && taxRate != null) {
+    if (r !== 0) {
+      gross = grossFromNet(net, taxRate, r);
+    } else if (gross == null) {
+      gross = Math.round((net * (1 + taxRate / 100) + Number.EPSILON) * 100) / 100;
+    }
+  }
+
+  return { net, gross, taxRate };
+}