Complete lot activation and virtual shortage reconciliation

modules/erp/lager/api/lot.php

@@ -66,10 +66,22 @@ try {
         if (($updatedLot['status'] ?? '') === 'open') {
             sync_open_lot_activation_selection($pdo, $productId);
             $updatedLot['next_active'] = is_open_lot_selected_for_activation($pdo, (int) $updatedLot['id']);
+        } else {
+            ensure_current_lot_and_reconcile_virtual_shortage(
+                $pdo,
+                $productId,
+                (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown'),
+                'Verrechnung nach Pflege der aktiven Charge'
+            );
         }
         refresh_lager_stock_lot_forecast_for_product($pdo, $productId);
         $forecast = get_lager_product_forecast($pdo, $productId);
-        json_response(200, ['ok' => true, 'productId' => $productId, 'lot' => $updatedLot, 'balance' => get_stock_lot_balance($pdo, (int) ($data['lotId'] ?? 0)), 'forecast' => $forecast]);
+        $currentLot = get_current_lot_snapshot($pdo, $productId);
+        json_response(200, ['ok' => true, 'productId' => $productId, 'lot' => $currentLot, 'balance' => [
+            'qty_net' => $currentLot['qty_net'],
+            'qty_in' => $currentLot['qty_in'],
+            'qty_out' => $currentLot['qty_out'],
+        ], 'forecast' => $forecast]);
     }
 
     if ($action === 'delete_open_lot') {
@@ -79,7 +91,13 @@ try {
             (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown')
         );
         sync_open_lot_activation_selection($pdo, $productId);
-        json_response(200, ['ok' => true, 'productId' => $productId, 'availableQty' => get_lager_product_available_qty($pdo, $productId)]);
+        ensure_current_lot_and_reconcile_virtual_shortage(
+            $pdo,
+            $productId,
+            (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown'),
+            'Verrechnung nach Loeschung einer offenen Charge'
+        );
+        json_response(200, ['ok' => true, 'productId' => $productId, 'currentLot' => get_current_lot_snapshot($pdo, $productId), 'availableQty' => get_lager_product_available_qty($pdo, $productId)]);
     }
 
     if ($action === 'prepare_lot') {
@@ -141,8 +159,15 @@ try {
         $productId = (int) ($data['productId'] ?? 0);
         $lotId = (int) ($data['lotId'] ?? 0);
         select_open_lot_for_activation($pdo, $productId, $lotId);
+        ensure_current_lot_and_reconcile_virtual_shortage(
+            $pdo,
+            $productId,
+            (string) ($currentUser['username'] ?? $currentUser['email'] ?? 'unknown'),
+            'Verrechnung nach Auswahl der naechsten aktiven Charge'
+        );
         refresh_lager_stock_lot_forecast_for_product($pdo, $productId);
-        json_response(200, ['ok' => true, 'productId' => $productId, 'selectedLotId' => $lotId, 'forecast' => get_lager_product_forecast($pdo, $productId)]);
+        $currentLot = get_current_lot_snapshot($pdo, $productId);
+        json_response(200, ['ok' => true, 'productId' => $productId, 'selectedLotId' => $lotId, 'currentLot' => $currentLot, 'forecast' => get_lager_product_forecast($pdo, $productId)]);
     }
 
     json_response(422, ['ok' => false, 'error' => 'Unsupported action']);

modules/erp/lager/service.php

@@ -452,7 +452,7 @@ function update_stock_lot_traceability(
         ]);
 
         if ($receiptQty > 0 || $adjustmentQty !== 0.0 || $outQty > 0) {
-            book_stock_lot_movements($pdo, (int) $before['product_id'], $lotId, $receiptQty, $adjustmentQty, $outQty);
+            book_stock_lot_movements($pdo, (int) $before['product_id'], $lotId, $receiptQty, $adjustmentQty, $outQty, $changedBy);
         }
 
         if ($startedTransaction) {
@@ -598,24 +598,6 @@ function promote_open_lot_when_virtual_shortage_is_current(PDO $pdo, int $produc
     }
 
     try {
-        $currentStmt = $pdo->prepare(
-            "SELECT id
-             FROM stock_lot
-             WHERE product_id = :product_id
-               AND status = 'virtual_shortage'
-             ORDER BY id
-             LIMIT 1
-             FOR UPDATE"
-        );
-        $currentStmt->execute([':product_id' => $productId]);
-        $virtualShortageLotId = $currentStmt->fetchColumn();
-        if ($virtualShortageLotId === false || !is_qualified_open_lot($pdo, $lotId)) {
-            if ($startedTransaction) {
-                $pdo->commit();
-            }
-            return false;
-        }
-
         $realCurrentStmt = $pdo->prepare(
             "SELECT id
              FROM stock_lot
@@ -644,6 +626,24 @@ function promote_open_lot_when_virtual_shortage_is_current(PDO $pdo, int $produc
             return false;
         }
 
+        $currentStmt = $pdo->prepare(
+            "SELECT id
+             FROM stock_lot
+             WHERE product_id = :product_id
+               AND status = 'virtual_shortage'
+             ORDER BY id
+             LIMIT 1
+             FOR UPDATE"
+        );
+        $currentStmt->execute([':product_id' => $productId]);
+        $virtualShortageLotId = $currentStmt->fetchColumn();
+        if (!is_qualified_open_lot($pdo, $lotId)) {
+            if ($startedTransaction) {
+                $pdo->commit();
+            }
+            return false;
+        }
+
         $lotStmt = $pdo->prepare(
             "SELECT id
              FROM stock_lot
@@ -676,13 +676,15 @@ function promote_open_lot_when_virtual_shortage_is_current(PDO $pdo, int $produc
         );
         $promoteStmt->execute([':lot_id' => $lotId]);
 
-        reconcile_virtual_shortage_allocations(
+        if ($virtualShortageLotId !== false) {
-            $pdo,
+            reconcile_virtual_shortage_allocations(
-            (int) $virtualShortageLotId,
+                $pdo,
-            $lotId,
+                (int) $virtualShortageLotId,
-            $changedBy,
+                $lotId,
-            'Automatische Verrechnung bei Aktivierung einer echten Charge'
+                $changedBy,
-        );
+                'Automatische Verrechnung bei Aktivierung einer echten Charge'
+            );
+        }
 
         if ($startedTransaction) {
             $pdo->commit();
@@ -768,6 +770,156 @@ function reconcile_virtual_shortage_allocations(
     ]);
 }
 
+function ensure_current_lot_and_reconcile_virtual_shortage(
+    PDO $pdo,
+    int $productId,
+    string $changedBy,
+    string $reason
+): void {
+    $startedTransaction = !$pdo->inTransaction();
+    if ($startedTransaction) {
+        $pdo->beginTransaction();
+    }
+
+    try {
+        $currentStmt = $pdo->prepare(
+            "SELECT id
+             FROM stock_lot
+             WHERE product_id = :product_id
+               AND status = 'current'
+             LIMIT 1
+             FOR UPDATE"
+        );
+        $currentStmt->execute([':product_id' => $productId]);
+        $currentLotId = $currentStmt->fetchColumn();
+        if ($currentLotId === false) {
+            throw new RuntimeException("Keine aktuelle Charge fuer Produkt {$productId} vorhanden");
+        }
+
+        $balanceStmt = $pdo->prepare(
+            "SELECT COALESCE(qty_net, 0)
+             FROM v_stock_lot_balance
+             WHERE stock_lot_id = :lot_id"
+        );
+        $balanceStmt->execute([':lot_id' => (int) $currentLotId]);
+        $currentQty = (float) ($balanceStmt->fetchColumn() ?: 0);
+
+        if ($currentQty <= 0.0000001) {
+            sync_open_lot_activation_selection($pdo, $productId);
+
+            $selectedStmt = $pdo->prepare(
+                "SELECT sl.id
+                 FROM stock_lot sl
+                 INNER JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+                 WHERE sl.product_id = :product_id
+                   AND sl.status = 'open'
+                   AND sl.next_active = TRUE
+                   AND NULLIF(TRIM(sl.lot_number), '') IS NOT NULL
+                   AND sl.manufacturer_party_id IS NOT NULL
+                   AND NULLIF(TRIM(sl.manufacturer_lot_number), '') IS NOT NULL
+                   AND sl.mfg_date IS NOT NULL
+                   AND sl.expiry_date IS NOT NULL
+                   AND sl.purchase_date IS NOT NULL
+                   AND v.qty_net > 0
+                 LIMIT 1"
+            );
+            $selectedStmt->execute([':product_id' => $productId]);
+            $nextLotId = $selectedStmt->fetchColumn();
+
+            if ($nextLotId === false) {
+                $countStmt = $pdo->prepare(
+                    "SELECT COUNT(*), MIN(sl.id)
+                     FROM stock_lot sl
+                     INNER JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+                     WHERE sl.product_id = :product_id
+                       AND sl.status = 'open'
+                       AND NULLIF(TRIM(sl.lot_number), '') IS NOT NULL
+                       AND sl.manufacturer_party_id IS NOT NULL
+                       AND NULLIF(TRIM(sl.manufacturer_lot_number), '') IS NOT NULL
+                       AND sl.mfg_date IS NOT NULL
+                       AND sl.expiry_date IS NOT NULL
+                       AND sl.purchase_date IS NOT NULL
+                       AND v.qty_net > 0"
+                );
+                $countStmt->execute([':product_id' => $productId]);
+                $candidate = $countStmt->fetch(PDO::FETCH_NUM);
+                if (is_array($candidate) && (int) $candidate[0] === 1) {
+                    $nextLotId = $candidate[1];
+                }
+            }
+
+            if ($nextLotId !== false && $nextLotId !== null) {
+                promote_open_lot_when_virtual_shortage_is_current(
+                    $pdo,
+                    $productId,
+                    (int) $nextLotId,
+                    $changedBy
+                );
+            }
+        }
+
+        for ($iteration = 0; $iteration < 100; $iteration++) {
+            $currentStmt->execute([':product_id' => $productId]);
+            $currentLotId = $currentStmt->fetchColumn();
+            if ($currentLotId === false) {
+                throw new RuntimeException("Keine aktuelle Charge fuer Produkt {$productId} vorhanden");
+            }
+
+            $balanceStmt->execute([':lot_id' => (int) $currentLotId]);
+            $currentQty = (float) ($balanceStmt->fetchColumn() ?: 0);
+            if ($currentQty <= 0.0000001) {
+                break;
+            }
+
+            $virtualStmt = $pdo->prepare(
+                "SELECT id
+                 FROM stock_lot
+                 WHERE product_id = :product_id
+                   AND status = 'virtual_shortage'
+                 ORDER BY id
+                 LIMIT 1
+                 FOR UPDATE"
+            );
+            $virtualStmt->execute([':product_id' => $productId]);
+            $virtualLotId = $virtualStmt->fetchColumn();
+            if ($virtualLotId === false) {
+                break;
+            }
+
+            reconcile_virtual_shortage_allocations(
+                $pdo,
+                (int) $virtualLotId,
+                (int) $currentLotId,
+                $changedBy,
+                $reason
+            );
+
+            $remainingStmt = $pdo->prepare(
+                "SELECT COUNT(*)
+                 FROM sales_order_line_lot_allocation
+                 WHERE lot_id = :lot_id
+                   AND allocation_status = 'reserved'"
+            );
+            $remainingStmt->execute([':lot_id' => (int) $virtualLotId]);
+            if ((int) $remainingStmt->fetchColumn() === 0) {
+                break;
+            }
+        }
+        if ($iteration >= 100) {
+            throw new RuntimeException("Virtuelle Fehlbestandscharge fuer Produkt {$productId} konnte nicht vollstaendig verrechnet werden");
+        }
+
+        if ($startedTransaction) {
+            $pdo->commit();
+        }
+    } catch (Throwable $error) {
+        if ($startedTransaction && $pdo->inTransaction()) {
+            $pdo->rollBack();
+        }
+        throw $error;
+    }
+}
+
 function select_open_lot_for_activation(PDO $pdo, int $productId, int $lotId): void
 {
     if ($productId <= 0 || $lotId <= 0) {
@@ -869,6 +1021,46 @@ function get_stock_lot_balance(PDO $pdo, int $lotId): array
     ];
 }
 
+function get_current_lot_snapshot(PDO $pdo, int $productId): array
+{
+    $stmt = $pdo->prepare(
+        "SELECT sl.id, sl.product_id, sl.lot_number, sl.status, sl.next_active,
+                sl.manufacturer_party_id, sl.manufacturer_lot_number,
+                mp.name AS manufacturer_name, sl.mfg_date, sl.expiry_date, sl.purchase_date,
+                COALESCE(v.qty_net, 0) AS qty_net,
+                COALESCE(v.qty_in, 0) AS qty_in,
+                COALESCE(v.qty_out, 0) AS qty_out
+         FROM stock_lot sl
+         LEFT JOIN party mp ON mp.id = sl.manufacturer_party_id
+         LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         WHERE sl.product_id = :product_id
+           AND sl.status = 'current'
+         LIMIT 1"
+    );
+    $stmt->execute([':product_id' => $productId]);
+    $row = $stmt->fetch();
+    if (!is_array($row)) {
+        throw new RuntimeException("Keine aktuelle Charge fuer Produkt {$productId} vorhanden");
+    }
+
+    return [
+        'id' => (int) $row['id'],
+        'product_id' => (int) $row['product_id'],
+        'lot_number' => $row['lot_number'],
+        'status' => (string) $row['status'],
+        'next_active' => (bool) $row['next_active'],
+        'manufacturer_party_id' => $row['manufacturer_party_id'] === null ? null : (int) $row['manufacturer_party_id'],
+        'manufacturer_lot_number' => $row['manufacturer_lot_number'],
+        'manufacturer_name' => $row['manufacturer_name'],
+        'mfg_date' => $row['mfg_date'],
+        'expiry_date' => $row['expiry_date'],
+        'purchase_date' => $row['purchase_date'],
+        'qty_net' => (float) $row['qty_net'],
+        'qty_in' => (float) $row['qty_in'],
+        'qty_out' => (float) $row['qty_out'],
+    ];
+}
+
 function insert_stock_move_out(
     PDO $pdo,
     int $productId,
@@ -977,7 +1169,8 @@ function book_stock_lot_movements(
     int $lotId,
     float $receiptQty,
     float $adjustmentQty,
-    float $outQty
+    float $outQty,
+    string $changedBy
 ): void {
     $locations = get_default_location_ids($pdo);
     $balanceStmt = $pdo->prepare(
@@ -1012,6 +1205,12 @@ function book_stock_lot_movements(
             insert_stock_move_adjustment($pdo, $productId, $lotId, $correctionQty, $locations['storage'], null, 'Manuelle Bestandskorrektur via Chargenformular');
         }
         $balance += $adjustmentQty;
+        ensure_current_lot_and_reconcile_virtual_shortage(
+            $pdo,
+            $productId,
+            $changedBy,
+            'Verrechnung nach manueller Bestandskorrektur'
+        );
     }
 
     if ($outQty > $balance) {
@@ -1019,6 +1218,12 @@ function book_stock_lot_movements(
     }
     if ($outQty > 0) {
         insert_stock_move_out($pdo, $productId, $lotId, $outQty, $locations['storage'], $locations['dispatch'], 'Manueller Lagerabgang via Chargenformular');
+        ensure_current_lot_and_reconcile_virtual_shortage(
+            $pdo,
+            $productId,
+            $changedBy,
+            'Verrechnung nach manuellem Lagerabgang'
+        );
     }
 }
 
@@ -1421,6 +1626,12 @@ function allocate_components_for_line(
                 throw new RuntimeException("Allokationsschutz ausgelost fuer Produkt {$productId}");
             }
 
+            ensure_current_lot_and_reconcile_virtual_shortage(
+                $pdo,
+                $productId,
+                'system',
+                "Verrechnung vor Verkaufsallokation: order={$orderId}:line={$lineNo}"
+            );
             $current = get_current_lot_balance_for_update($pdo, $productId);
             $lotId = $current['lot_id'];
             $available = $current['qty_net'];
@@ -1442,6 +1653,12 @@ function allocate_components_for_line(
                     (int) $locations['dispatch'],
                     "{$movementSource}:order={$orderId}:line={$lineNo}:product={$productId}"
                 );
+                ensure_current_lot_and_reconcile_virtual_shortage(
+                    $pdo,
+                    $productId,
+                    'system',
+                    "Verrechnung nach Verkaufsabgang: order={$orderId}:line={$lineNo}"
+                );
                 $allocationStatus = 'allocated';
             }
 

modules/shared/auth/ui/home.php

@@ -859,20 +859,20 @@ function render_auth_home_page(array $user, array $otcProducts = [], array $best
     echo "  const syncLagerActiveLotView = (lot) => { const drawer = getDrawer(); const trigger = contentRoot.querySelector('[data-lager-drawer-open][aria-expanded=\"true\"]'); if (!drawer || !lot || !trigger) { return; } const manufacturer = drawer.querySelector('[data-lager-manufacturer]'); if (manufacturer) { manufacturer.value = lot.manufacturer_party_id ?? ''; } const manufacturerName = manufacturer?.selectedOptions?.[0]?.textContent || 'Nicht hinterlegt'; const values = { '[data-lager-drawer-lot-number]': lot.lot_number || 'Nicht hinterlegt', '[data-lager-drawer-manufacturer-name]': manufacturerName, '[data-lager-drawer-manufacturer-lot-number]': lot.manufacturer_lot_number || 'Nicht hinterlegt', '[data-lager-drawer-mfg-date]': lot.mfg_date || 'Nicht hinterlegt', '[data-lager-drawer-expiry-date]': lot.expiry_date || 'Nicht hinterlegt', '[data-lager-drawer-purchase-date]': lot.purchase_date || 'Nicht hinterlegt' }; Object.entries(values).forEach(([selector, value]) => { const target = drawer.querySelector(selector); if (target) { target.textContent = value; } }); const formValues = { '[data-lager-lot-number]': lot.lot_number || '', '[data-lager-manufacturer-lot]': lot.manufacturer_lot_number || '', '[data-lager-mfg-date]': lot.mfg_date || '', '[data-lager-expiry-date]': lot.expiry_date || '', '[data-lager-purchase-date]': lot.purchase_date || '' }; Object.entries(formValues).forEach(([selector, value]) => { const input = drawer.querySelector(selector); if (input) { input.value = value; } }); trigger.dataset.lagerDrawerLotId = String(lot.id || lot.lot_id || ''); trigger.dataset.lagerDrawerLotNumber = lot.lot_number || ''; trigger.dataset.lagerDrawerManufacturerPartyId = String(lot.manufacturer_party_id ?? ''); trigger.dataset.lagerDrawerManufacturerName = manufacturerName; trigger.dataset.lagerDrawerManufacturerLotNumber = lot.manufacturer_lot_number || ''; trigger.dataset.lagerDrawerMfgDate = lot.mfg_date || ''; trigger.dataset.lagerDrawerExpiryDate = lot.expiry_date || ''; trigger.dataset.lagerDrawerPurchaseDate = lot.purchase_date || ''; drawer.dataset.lagerActiveLotId = String(lot.id || lot.lot_id || ''); };";
     echo "  const clearLagerMovementInputs = () => { const drawer = getDrawer(); if (!drawer) { return; } drawer.querySelectorAll('[data-lager-receipt-qty], [data-lager-adjustment-qty], [data-lager-out-qty]').forEach((input) => { input.value = ''; }); };";
     echo "  const syncLagerOpenLotCard = (lot, balance, exactCard = null) => { const drawer = getDrawer(); const lotId = lot?.id || lot?.lot_id || ''; const card = exactCard || drawer?.querySelector('[data-lager-open-card=\"' + lotId + '\"]'); if (!card) { return; } const manufacturerSelect = card.querySelector('[data-lager-open-manufacturer]') || drawer?.querySelector('[data-lager-new-manufacturer]'); const qualified = Boolean(lot?.lot_number && lot?.manufacturer_party_id && lot?.manufacturer_lot_number && lot?.mfg_date && lot?.expiry_date && lot?.purchase_date && Number(balance?.qty_net || 0) > 0); const selected = lot?.next_active === true; const values = { '[data-lager-open-card-lot-number]': lot?.lot_number || 'Nicht hinterlegt', '[data-lager-open-card-qty-net]': String(balance?.qty_net ?? 0), '[data-lager-open-card-qty-in]': String(balance?.qty_in ?? 0), '[data-lager-open-card-manufacturer]': manufacturerSelect?.selectedOptions?.[0]?.textContent || 'Nicht hinterlegt', '[data-lager-open-card-manufacturer-lot]': lot?.manufacturer_lot_number || 'Nicht hinterlegt', '[data-lager-open-card-mfg-date]': lot?.mfg_date || 'Nicht hinterlegt', '[data-lager-open-card-expiry-date]': lot?.expiry_date || 'Nicht hinterlegt', '[data-lager-open-card-purchase-date]': lot?.purchase_date || 'Nicht hinterlegt' }; Object.entries(values).forEach(([selector, value]) => { const target = card.querySelector(selector); if (target) { target.textContent = value; } }); card.classList.toggle('sg-lager-open-lot--next-active', selected); const selectedLabel = card.querySelector('[data-lager-open-card-next-active]'); if (selectedLabel) { selectedLabel.textContent = selected ? 'Als nächste aktive Charge ausgewählt' : 'Nicht ausgewählt'; } const selectButton = card.querySelector('[data-lager-open-select]'); if (selectButton) { selectButton.dataset.lagerOpenSelectable = String(qualified); selectButton.disabled = !qualified || selected; selectButton.setAttribute('aria-disabled', String(!qualified || selected)); } };";
-    echo "  const appendLagerOpenLotCard = (lot, balance) => { if (lot?.status === 'current') { syncLagerBalanceView(balance); const activeLotNumber = getDrawer()?.querySelector('[data-lager-drawer-lot-number]'); if (activeLotNumber) { activeLotNumber.textContent = lot.lot_number || 'Nicht hinterlegt'; } return null; } const drawer = getDrawer(); const product = drawer?.querySelector('[data-lager-open-product=\"' + (drawer?.dataset.lagerProductId || '') + '\"]'); const list = product?.querySelector('[data-lager-open-lot-list]'); const templateProduct = drawer?.querySelector('[data-lager-open-lot-template]')?.content.querySelector('[data-lager-open-product]'); const card = templateProduct?.querySelector('[data-lager-open-card-wrapper]')?.cloneNode(true); const lotId = String(lot?.id || lot?.lot_id || ''); if (!list || !card || !lotId) { return null; } card.dataset.lagerOpenCardWrapper = lotId; const readView = card.querySelector('[data-lager-open-card]'); if (readView) { readView.dataset.lagerOpenCard = lotId; } const editTitle = card.querySelector('[id^=\"lager-open-charge-data-\"]'); if (editTitle) { editTitle.id = 'lager-open-charge-data-' + lotId; editTitle.closest('section')?.setAttribute('aria-labelledby', editTitle.id); } const confirmationTitle = card.querySelector('[id^=\"lager-open-confirmation-title-\"]'); if (confirmationTitle) { confirmationTitle.id = 'lager-open-confirmation-title-' + lotId; confirmationTitle.closest('[data-lager-open-confirmation-card]')?.setAttribute('aria-labelledby', confirmationTitle.id); } const deleteTitle = card.querySelector('[id^=\"lager-open-delete-title-\"]'); if (deleteTitle) { deleteTitle.id = 'lager-open-delete-title-' + lotId; deleteTitle.closest('[data-lager-open-delete-confirmation]')?.setAttribute('aria-labelledby', deleteTitle.id); } const setValue = (selector, value) => { const input = card.querySelector(selector); if (input) { input.value = value ?? ''; } }; setValue('[data-lager-open-lot-number]', lot.lot_number); setValue('[data-lager-open-manufacturer]', lot.manufacturer_party_id); setValue('[data-lager-open-manufacturer-lot]', lot.manufacturer_lot_number); setValue('[data-lager-open-mfg-date]', lot.mfg_date); setValue('[data-lager-open-expiry-date]', lot.expiry_date); setValue('[data-lager-open-purchase-date]', lot.purchase_date); setValue('[data-lager-open-target-qty]', balance?.qty_net ?? 0); const qualified = Boolean(lot.lot_number && lot.manufacturer_party_id && lot.manufacturer_lot_number && lot.mfg_date && lot.expiry_date && lot.purchase_date && Number(balance?.qty_net || 0) > 0); const selected = lot.next_active === true; card.classList.toggle('sg-lager-open-lot--next-active', selected); const selectedLabel = card.querySelector('[data-lager-open-card-next-active]'); if (selectedLabel) { selectedLabel.textContent = selected ? 'Als nächste aktive Charge ausgewählt' : 'Nicht ausgewählt'; } const selectButton = card.querySelector('[data-lager-open-select]'); if (selectButton) { selectButton.dataset.lagerOpenSelectable = String(qualified); selectButton.disabled = !qualified || selected; selectButton.setAttribute('aria-disabled', String(!qualified || selected)); } list.append(card); syncLagerOpenLotCard(lot, balance, card); return card; };";
+    echo "  const appendLagerOpenLotCard = (lot, balance) => { if (lot?.status === 'current') { syncLagerActiveLotView(lot); syncLagerBalanceView(balance); return null; } const drawer = getDrawer(); const product = drawer?.querySelector('[data-lager-open-product=\"' + (drawer?.dataset.lagerProductId || '') + '\"]'); const list = product?.querySelector('[data-lager-open-lot-list]'); const templateProduct = drawer?.querySelector('[data-lager-open-lot-template]')?.content.querySelector('[data-lager-open-product]'); const card = templateProduct?.querySelector('[data-lager-open-card-wrapper]')?.cloneNode(true); const lotId = String(lot?.id || lot?.lot_id || ''); if (!list || !card || !lotId) { return null; } card.dataset.lagerOpenCardWrapper = lotId; const readView = card.querySelector('[data-lager-open-card]'); if (readView) { readView.dataset.lagerOpenCard = lotId; } const editTitle = card.querySelector('[id^=\"lager-open-charge-data-\"]'); if (editTitle) { editTitle.id = 'lager-open-charge-data-' + lotId; editTitle.closest('section')?.setAttribute('aria-labelledby', editTitle.id); } const confirmationTitle = card.querySelector('[id^=\"lager-open-confirmation-title-\"]'); if (confirmationTitle) { confirmationTitle.id = 'lager-open-confirmation-title-' + lotId; confirmationTitle.closest('[data-lager-open-confirmation-card]')?.setAttribute('aria-labelledby', confirmationTitle.id); } const deleteTitle = card.querySelector('[id^=\"lager-open-delete-title-\"]'); if (deleteTitle) { deleteTitle.id = 'lager-open-delete-title-' + lotId; deleteTitle.closest('[data-lager-open-delete-confirmation]')?.setAttribute('aria-labelledby', deleteTitle.id); } const setValue = (selector, value) => { const input = card.querySelector(selector); if (input) { input.value = value ?? ''; } }; setValue('[data-lager-open-lot-number]', lot.lot_number); setValue('[data-lager-open-manufacturer]', lot.manufacturer_party_id); setValue('[data-lager-open-manufacturer-lot]', lot.manufacturer_lot_number); setValue('[data-lager-open-mfg-date]', lot.mfg_date); setValue('[data-lager-open-expiry-date]', lot.expiry_date); setValue('[data-lager-open-purchase-date]', lot.purchase_date); setValue('[data-lager-open-target-qty]', balance?.qty_net ?? 0); const qualified = Boolean(lot.lot_number && lot.manufacturer_party_id && lot.manufacturer_lot_number && lot.mfg_date && lot.expiry_date && lot.purchase_date && Number(balance?.qty_net || 0) > 0); const selected = lot.next_active === true; card.classList.toggle('sg-lager-open-lot--next-active', selected); const selectedLabel = card.querySelector('[data-lager-open-card-next-active]'); if (selectedLabel) { selectedLabel.textContent = selected ? 'Als nächste aktive Charge ausgewählt' : 'Nicht ausgewählt'; } const selectButton = card.querySelector('[data-lager-open-select]'); if (selectButton) { selectButton.dataset.lagerOpenSelectable = String(qualified); selectButton.disabled = !qualified || selected; selectButton.setAttribute('aria-disabled', String(!qualified || selected)); } list.append(card); syncLagerOpenLotCard(lot, balance, card); return card; };";
     echo "  const resetLagerNewLotConfirmation = () => { const drawer = getDrawer(); const confirmation = drawer?.querySelector('[data-lager-new-confirmation-card]'); const list = drawer?.querySelector('[data-lager-new-confirmation-empty-fields]'); const form = drawer?.querySelector('[data-lager-new-lot-form-element]'); if (confirmation) { confirmation.hidden = true; } if (list) { list.replaceChildren(); } if (form) { form.dataset.confirmationAccepted = 'false'; } if (drawer) { drawer.dataset.dialogOpen = 'false'; } };";
     echo "  const resetLagerOpenLotConfirmations = () => { const drawer = getDrawer(); drawer?.querySelectorAll('[data-lager-open-card-wrapper]').forEach((card) => { const confirmation = card.querySelector('[data-lager-open-confirmation-card]'); const list = card.querySelector('[data-lager-open-confirmation-empty-fields]'); const form = card.querySelector('[data-lager-open-edit-form-element]'); if (confirmation) { confirmation.hidden = true; } if (list) { list.replaceChildren(); } if (form) { form.dataset.confirmationAccepted = 'false'; } card.dataset.dialogOpen = 'false'; }); };";
     echo "  document.addEventListener('click', (event) => { const trigger = event.target.closest('[data-lager-drawer-open]'); if (!trigger || trigger.dataset.lagerDrawerType !== 'Produkt' || window.matchMedia('(max-width: 767px)').matches) { return; } const drawer = getDrawer(); const productId = trigger.closest('[data-lager-row]')?.dataset.lagerId || ''; const openProduct = drawer?.querySelector('[data-lager-open-product=\"' + productId + '\"]'); drawer?.querySelectorAll('[data-lager-open-product]').forEach((product) => { product.hidden = product !== openProduct; product.querySelectorAll('[data-lager-open-edit-form]').forEach((form) => { form.hidden = true; }); product.querySelectorAll('[data-lager-open-card]').forEach((readView) => { readView.hidden = false; }); }); resetLagerNewLotConfirmation(); resetLagerOpenLotConfirmations(); const newForm = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const newAction = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (newForm) { newForm.hidden = true; } if (newAction) { newAction.hidden = false; } const notificationWrapper = drawer?.querySelector('[data-lager-new-lot-notification-wrapper]'); const notification = drawer?.querySelector('[data-lager-new-lot-notification]'); const shortageQty = trigger.dataset.lagerDrawerVirtualShortageQty || '0'; const hasShortage = shortageQty !== '0' && shortageQty !== '0,00'; if (notificationWrapper) { notificationWrapper.hidden = !hasShortage; } if (notification && hasShortage) { notification.textContent = 'Für dieses Produkt bestehen virtuelle Fehlbestände in Höhe von ' + shortageQty + '. Die Eingangsmenge wird nach Aktivierung der Charge zur Nachallokation verwendet.'; } const setValue = (selector, value) => { const field = drawer?.querySelector(selector); if (field) { field.value = value || ''; } }; setValue('[data-lager-new-lot-number]', ''); setValue('[data-lager-new-manufacturer]', ''); setValue('[data-lager-new-manufacturer-lot]', ''); setValue('[data-lager-new-mfg-date]', ''); setValue('[data-lager-new-expiry-date]', ''); setValue('[data-lager-new-purchase-date]', ''); setValue('[data-lager-new-receipt-qty]', ''); if (drawer) { drawer.dataset.lagerOpenLotId = ''; drawer.dataset.lagerProductId = productId; } });";
     echo "  document.addEventListener('click', (event) => { const openButton = event.target.closest('[data-lager-new-lot-open]'); if (openButton) { const drawer = getDrawer(); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); resetLagerNewLotConfirmation(); if (form) { form.hidden = false; } if (action) { action.hidden = true; } return; } if (event.target.closest('[data-lager-new-lot-close]')) { const drawer = getDrawer(); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); resetLagerNewLotConfirmation(); if (form) { form.hidden = true; } if (action) { action.hidden = false; } } });";
     echo "  document.addEventListener('click', (event) => { const editButton = event.target.closest('[data-lager-open-edit-open]'); if (editButton) { const card = editButton.closest('[data-lager-open-card-wrapper]'); const form = card?.querySelector('[data-lager-open-edit-form]'); const readView = card?.querySelector('[data-lager-open-card]'); resetLagerOpenLotConfirmations(); if (form) { form.hidden = false; } if (readView) { readView.hidden = true; } return; } const closeButton = event.target.closest('[data-lager-open-edit-close]'); if (closeButton) { const card = closeButton.closest('[data-lager-open-card-wrapper]'); const form = card?.querySelector('[data-lager-open-edit-form]'); const readView = card?.querySelector('[data-lager-open-card]'); resetLagerOpenLotConfirmations(); if (form) { form.hidden = true; } if (readView) { readView.hidden = false; } } });";
     echo "  document.addEventListener('input', (event) => { const input = event.target.closest('[data-lager-open-delete-confirmation-input]'); if (!input) { return; } const card = input.closest('[data-lager-open-card-wrapper]'); const submit = card?.querySelector('[data-lager-open-delete-confirmation-submit]'); const valid = input.value === 'DELETE'; if (submit) { submit.disabled = !valid; submit.setAttribute('aria-disabled', String(!valid)); submit.classList.toggle('sg-button--process-inactive', !valid); } });";
-    echo "  document.addEventListener('click', async (event) => { const selectButton = event.target.closest('[data-lager-open-select]'); if (!selectButton) { return; } const card = selectButton.closest('[data-lager-open-card-wrapper]'); const product = card?.closest('[data-lager-open-product]'); const drawer = getDrawer(); const productId = product?.dataset.lagerOpenProduct || drawer?.dataset.lagerProductId || ''; const lotId = card?.dataset.lagerOpenCardWrapper || ''; if (!productId || !lotId) { return; } selectButton.disabled = true; try { await postLagerChange({ action: 'select_open_lot', productId, lotId }); product.querySelectorAll('[data-lager-open-card-wrapper]').forEach((candidate) => { const selected = candidate === card; candidate.classList.toggle('sg-lager-open-lot--next-active', selected); const label = candidate.querySelector('[data-lager-open-card-next-active]'); if (label) { label.textContent = selected ? 'Als nächste aktive Charge ausgewählt' : 'Nicht ausgewählt'; } const button = candidate.querySelector('[data-lager-open-select]'); if (button) { button.disabled = selected || button.dataset.lagerOpenSelectable !== 'true'; button.setAttribute('aria-disabled', String(button.disabled)); } }); } catch (error) { const status = card?.querySelector('[data-lager-open-edit-status]'); if (status) { status.textContent = error instanceof Error ? error.message : 'Auswahl fehlgeschlagen'; } selectButton.disabled = false; selectButton.setAttribute('aria-disabled', 'false'); } });";
+    echo "  document.addEventListener('click', async (event) => { const selectButton = event.target.closest('[data-lager-open-select]'); if (!selectButton) { return; } const card = selectButton.closest('[data-lager-open-card-wrapper]'); const product = card?.closest('[data-lager-open-product]'); const drawer = getDrawer(); const productId = product?.dataset.lagerOpenProduct || drawer?.dataset.lagerProductId || ''; const lotId = card?.dataset.lagerOpenCardWrapper || ''; if (!productId || !lotId) { return; } selectButton.disabled = true; try { const result = await postLagerChange({ action: 'select_open_lot', productId, lotId }); if (result.currentLot?.id && String(result.currentLot.id) === String(lotId)) { card?.remove(); syncLagerActiveLotView(result.currentLot); syncLagerBalanceView({ qty_net: result.currentLot.qty_net, qty_in: result.currentLot.qty_in, qty_out: result.currentLot.qty_out }); return; } product.querySelectorAll('[data-lager-open-card-wrapper]').forEach((candidate) => { const selected = candidate === card; candidate.classList.toggle('sg-lager-open-lot--next-active', selected); const label = candidate.querySelector('[data-lager-open-card-next-active]'); if (label) { label.textContent = selected ? 'Als nächste aktive Charge ausgewählt' : 'Nicht ausgewählt'; } const button = candidate.querySelector('[data-lager-open-select]'); if (button) { button.disabled = selected || button.dataset.lagerOpenSelectable !== 'true'; button.setAttribute('aria-disabled', String(button.disabled)); } }); } catch (error) { const status = card?.querySelector('[data-lager-open-edit-status]'); if (status) { status.textContent = error instanceof Error ? error.message : 'Auswahl fehlgeschlagen'; } selectButton.disabled = false; selectButton.setAttribute('aria-disabled', 'false'); } });";
-    echo "  document.addEventListener('click', async (event) => { const deleteButton = event.target.closest('[data-lager-open-delete]'); if (deleteButton) { const card = deleteButton.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); const input = card?.querySelector('[data-lager-open-delete-confirmation-input]'); const submit = card?.querySelector('[data-lager-open-delete-confirmation-submit]'); if (input) { input.value = ''; } if (submit) { submit.disabled = true; submit.setAttribute('aria-disabled', 'true'); submit.classList.add('sg-button--process-inactive'); } if (confirmation) { confirmation.hidden = false; } if (card) { card.dataset.dialogOpen = 'true'; } return; } const cancel = event.target.closest('[data-lager-open-delete-confirmation-cancel]'); if (cancel) { const card = cancel.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); if (confirmation) { confirmation.hidden = true; } if (card) { card.dataset.dialogOpen = 'false'; } return; } const submit = event.target.closest('[data-lager-open-delete-confirmation-submit]'); if (!submit || submit.disabled) { return; } const card = submit.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); const status = card?.querySelector('[data-lager-open-delete-status]'); if (status) { status.textContent = 'Löschen läuft …'; } submit.disabled = true; try { await postLagerChange({ action: 'delete_open_lot', lotId: card?.dataset.lagerOpenCardWrapper || '' }); const productId = card?.closest('[data-lager-open-product]')?.dataset.lagerOpenProduct || ''; contentRoot.querySelectorAll('[data-lager-drawer-open]').forEach((trigger) => { if (trigger.closest('[data-lager-row]')?.dataset.lagerId === productId) { trigger.dataset.lagerOpenLotId = ''; } }); const drawer = getDrawer(); if (drawer) { drawer.dataset.lagerOpenLotId = ''; } card?.remove(); } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Löschen fehlgeschlagen'; } submit.disabled = false; } });";
+    echo "  document.addEventListener('click', async (event) => { const deleteButton = event.target.closest('[data-lager-open-delete]'); if (deleteButton) { const card = deleteButton.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); const input = card?.querySelector('[data-lager-open-delete-confirmation-input]'); const submit = card?.querySelector('[data-lager-open-delete-confirmation-submit]'); if (input) { input.value = ''; } if (submit) { submit.disabled = true; submit.setAttribute('aria-disabled', 'true'); submit.classList.add('sg-button--process-inactive'); } if (confirmation) { confirmation.hidden = false; } if (card) { card.dataset.dialogOpen = 'true'; } return; } const cancel = event.target.closest('[data-lager-open-delete-confirmation-cancel]'); if (cancel) { const card = cancel.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); if (confirmation) { confirmation.hidden = true; } if (card) { card.dataset.dialogOpen = 'false'; } return; } const submit = event.target.closest('[data-lager-open-delete-confirmation-submit]'); if (!submit || submit.disabled) { return; } const card = submit.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-delete-confirmation]'); const status = card?.querySelector('[data-lager-open-delete-status]'); if (status) { status.textContent = 'Löschen läuft …'; } submit.disabled = true; try { const result = await postLagerChange({ action: 'delete_open_lot', lotId: card?.dataset.lagerOpenCardWrapper || '' }); if (result.currentLot) { syncLagerActiveLotView(result.currentLot); syncLagerBalanceView({ qty_net: result.currentLot.qty_net, qty_in: result.currentLot.qty_in, qty_out: result.currentLot.qty_out }); } const productId = card?.closest('[data-lager-open-product]')?.dataset.lagerOpenProduct || ''; contentRoot.querySelectorAll('[data-lager-drawer-open]').forEach((trigger) => { if (trigger.closest('[data-lager-row]')?.dataset.lagerId === productId) { trigger.dataset.lagerOpenLotId = ''; } }); const drawer = getDrawer(); if (drawer) { drawer.dataset.lagerOpenLotId = ''; } card?.remove(); } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Löschen fehlgeschlagen'; } submit.disabled = false; } });";
     echo "  document.addEventListener('click', (event) => { const cancel = event.target.closest('[data-lager-open-confirmation-cancel]'); if (cancel) { const card = cancel.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-confirmation-card]'); if (confirmation) { confirmation.hidden = true; } if (card) { card.dataset.dialogOpen = 'false'; } const form = card?.querySelector('[data-lager-open-edit-form-element]'); if (form) { form.dataset.confirmationAccepted = 'false'; } return; } const confirm = event.target.closest('[data-lager-open-confirmation-submit]'); if (confirm) { const card = confirm.closest('[data-lager-open-card-wrapper]'); const confirmation = card?.querySelector('[data-lager-open-confirmation-card]'); const form = card?.querySelector('[data-lager-open-edit-form-element]'); if (confirmation) { confirmation.hidden = true; } if (card) { card.dataset.dialogOpen = 'false'; } if (form) { form.dataset.confirmationAccepted = 'true'; form.requestSubmit(); } } });";
     echo "  document.addEventListener('submit', async (event) => { const openLotForm = event.target.closest('[data-lager-open-edit-form-element]'); if (!openLotForm) { return; } event.preventDefault(); const drawer = getDrawer(); const card = openLotForm.closest('[data-lager-open-card-wrapper]'); const editSection = card?.querySelector('[data-lager-open-edit-form]'); const fields = [{ label: 'Naurua-Chargennummer', input: openLotForm.querySelector('[data-lager-open-lot-number]') }, { label: 'Hersteller', input: openLotForm.querySelector('[data-lager-open-manufacturer]') }, { label: 'Hersteller-Chargennummer', input: openLotForm.querySelector('[data-lager-open-manufacturer-lot]') }, { label: 'Herstellungsdatum', input: openLotForm.querySelector('[data-lager-open-mfg-date]') }, { label: 'MHD', input: openLotForm.querySelector('[data-lager-open-expiry-date]') }, { label: 'Einkaufsdatum', input: openLotForm.querySelector('[data-lager-open-purchase-date]') }, { label: 'Menge', input: openLotForm.querySelector('[data-lager-open-target-qty]') }]; const emptyFields = fields.filter((field) => (field.input?.value || '').trim() === ''); if (emptyFields.length > 0 && openLotForm.dataset.confirmationAccepted !== 'true') { const confirmation = card?.querySelector('[data-lager-open-confirmation-card]'); const emptyFieldsList = card?.querySelector('[data-lager-open-confirmation-empty-fields]'); if (emptyFieldsList) { emptyFieldsList.replaceChildren(...emptyFields.map((field) => { const item = document.createElement('div'); item.className = 'sg-body'; item.textContent = field.label; return item; })); } if (confirmation) { confirmation.hidden = false; } if (card) { card.dataset.dialogOpen = 'true'; } return; } openLotForm.dataset.confirmationAccepted = 'false'; const status = openLotForm.querySelector('[data-lager-open-edit-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const targetQtyInput = openLotForm.querySelector('[data-lager-open-target-qty]'); const result = await postLagerChange({ action: 'prepare_lot', productId: drawer?.dataset.lagerProductId || '', lotId: card?.dataset.lagerOpenCardWrapper || '', lotNumber: openLotForm.querySelector('[data-lager-open-lot-number]')?.value || '', manufacturerPartyId: openLotForm.querySelector('[data-lager-open-manufacturer]')?.value || null, manufacturerLotNumber: openLotForm.querySelector('[data-lager-open-manufacturer-lot]')?.value || '', mfgDate: openLotForm.querySelector('[data-lager-open-mfg-date]')?.value || '', purchaseDate: openLotForm.querySelector('[data-lager-open-purchase-date]')?.value || '', expiryDate: openLotForm.querySelector('[data-lager-open-expiry-date]')?.value || '', targetQty: targetQtyInput?.value.trim() === '' ? '0' : targetQtyInput?.value || '' }); if (result.lot?.status === 'current') { card?.remove(); syncLagerActiveLotView(result.lot); syncLagerBalanceView(result.balance); } else { syncLagerOpenLotCard(result.lot, result.balance); } if (editSection) { editSection.hidden = true; } card?.querySelector('[data-lager-open-card]')?.removeAttribute('hidden'); if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
     echo "  document.addEventListener('click', (event) => { const cancel = event.target.closest('[data-lager-new-confirmation-cancel]'); if (cancel) { const drawer = getDrawer(); const confirmation = drawer?.querySelector('[data-lager-new-confirmation-card]'); if (confirmation) { confirmation.hidden = true; } if (drawer) { drawer.dataset.dialogOpen = 'false'; } const form = drawer?.querySelector('[data-lager-new-lot-form-element]'); if (form) { form.dataset.confirmationAccepted = 'false'; } return; } const confirm = event.target.closest('[data-lager-new-confirmation-submit]'); if (confirm) { const drawer = getDrawer(); const confirmation = drawer?.querySelector('[data-lager-new-confirmation-card]'); const form = drawer?.querySelector('[data-lager-new-lot-form-element]'); if (confirmation) { confirmation.hidden = true; } if (drawer) { drawer.dataset.dialogOpen = 'false'; } if (form) { form.dataset.confirmationAccepted = 'true'; form.requestSubmit(); } } });";
     echo "  document.addEventListener('submit', async (event) => { const newLotForm = event.target.closest('[data-lager-new-lot-form-element]'); if (!newLotForm) { return; } event.preventDefault(); const drawer = getDrawer(); const fields = [{ label: 'Naurua-Chargennummer', input: drawer?.querySelector('[data-lager-new-lot-number]') }, { label: 'Hersteller', input: drawer?.querySelector('[data-lager-new-manufacturer]') }, { label: 'Hersteller-Chargennummer', input: drawer?.querySelector('[data-lager-new-manufacturer-lot]') }, { label: 'Herstellungsdatum', input: drawer?.querySelector('[data-lager-new-mfg-date]') }, { label: 'MHD', input: drawer?.querySelector('[data-lager-new-expiry-date]') }, { label: 'Einkaufsdatum', input: drawer?.querySelector('[data-lager-new-purchase-date]') }, { label: 'Eingangsmenge', input: drawer?.querySelector('[data-lager-new-receipt-qty]') }]; const emptyFields = fields.filter((field) => (field.input?.value || '').trim() === ''); if (emptyFields.length > 0 && newLotForm.dataset.confirmationAccepted !== 'true') { const confirmation = drawer?.querySelector('[data-lager-new-confirmation-card]'); const emptyFieldsList = drawer?.querySelector('[data-lager-new-confirmation-empty-fields]'); if (emptyFieldsList) { emptyFieldsList.replaceChildren(...emptyFields.map((field) => { const item = document.createElement('div'); item.className = 'sg-body'; item.textContent = field.label; return item; })); } if (confirmation) { confirmation.hidden = false; } if (drawer) { drawer.dataset.dialogOpen = 'true'; } return; } newLotForm.dataset.confirmationAccepted = 'false'; const status = drawer?.querySelector('[data-lager-new-lot-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'prepare_lot', productId: drawer?.dataset.lagerProductId || '', lotId: '', lotNumber: drawer?.querySelector('[data-lager-new-lot-number]')?.value || '', manufacturerPartyId: drawer?.querySelector('[data-lager-new-manufacturer]')?.value || null, manufacturerLotNumber: drawer?.querySelector('[data-lager-new-manufacturer-lot]')?.value || '', mfgDate: drawer?.querySelector('[data-lager-new-mfg-date]')?.value || '', expiryDate: drawer?.querySelector('[data-lager-new-expiry-date]')?.value || '', purchaseDate: drawer?.querySelector('[data-lager-new-purchase-date]')?.value || '', receiptQty: drawer?.querySelector('[data-lager-new-receipt-qty]')?.value || '' }); appendLagerOpenLotCard(result.lot, result.balance); resetLagerNewLotConfirmation(); const form = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-form\"]'); const action = drawer?.querySelector('[data-lager-drawer-topic=\"new-lot-action\"]'); if (form) { form.hidden = true; } if (action) { action.hidden = false; } if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
-    echo "  document.addEventListener('submit', async (event) => { const editForm = event.target.closest('[data-lager-edit-form-element]'); if (!editForm) { return; } event.preventDefault(); const drawer = getDrawer(); const status = drawer?.querySelector('[data-lager-edit-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'update_lot', lotId: drawer?.dataset.lagerActiveLotId || '', manufacturerPartyId: drawer?.querySelector('[data-lager-manufacturer]')?.value || null, manufacturerLotNumber: drawer?.querySelector('[data-lager-manufacturer-lot]')?.value || '', mfgDate: drawer?.querySelector('[data-lager-mfg-date]')?.value || '', expiryDate: drawer?.querySelector('[data-lager-expiry-date]')?.value || '', purchaseDate: drawer?.querySelector('[data-lager-purchase-date]')?.value || '', receiptQty: drawer?.querySelector('[data-lager-receipt-qty]')?.value || '', adjustmentQty: drawer?.querySelector('[data-lager-adjustment-qty]')?.value || '', outQty: drawer?.querySelector('[data-lager-out-qty]')?.value || '' }); syncLagerReadView(); syncLagerBalanceView(result.balance); clearLagerMovementInputs(); setLagerEditMode(false); if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
+    echo "  document.addEventListener('submit', async (event) => { const editForm = event.target.closest('[data-lager-edit-form-element]'); if (!editForm) { return; } event.preventDefault(); const drawer = getDrawer(); const status = drawer?.querySelector('[data-lager-edit-status]'); if (status) { status.textContent = 'Speichern läuft …'; } try { const result = await postLagerChange({ action: 'update_lot', lotId: drawer?.dataset.lagerActiveLotId || '', manufacturerPartyId: drawer?.querySelector('[data-lager-manufacturer]')?.value || null, manufacturerLotNumber: drawer?.querySelector('[data-lager-manufacturer-lot]')?.value || '', mfgDate: drawer?.querySelector('[data-lager-mfg-date]')?.value || '', expiryDate: drawer?.querySelector('[data-lager-expiry-date]')?.value || '', purchaseDate: drawer?.querySelector('[data-lager-purchase-date]')?.value || '', receiptQty: drawer?.querySelector('[data-lager-receipt-qty]')?.value || '', adjustmentQty: drawer?.querySelector('[data-lager-adjustment-qty]')?.value || '', outQty: drawer?.querySelector('[data-lager-out-qty]')?.value || '' }); syncLagerActiveLotView(result.lot); syncLagerBalanceView(result.balance); clearLagerMovementInputs(); setLagerEditMode(false); if (status) { status.textContent = ''; } } catch (error) { if (status) { status.textContent = error instanceof Error ? error.message : 'Speichern fehlgeschlagen'; } } });";
     echo "  document.addEventListener('click', (event) => { if (event.target.closest('[data-lager-detail-back]')) { event.preventDefault(); closeLagerMobileDetail(); } });";
     echo "  document.addEventListener('keydown', (event) => { if (event.key === 'Escape') { closeDrawer(); closeLagerMobileDetail(); } });";
     echo "  window.addEventListener('popstate', (event) => { if (lagerMobileDetailOpen && (!event.state || event.state.lagerView !== 'detail')) { restoreLagerMobileDetail(); } });";