Add invoice/quote product columns

lib/ui/settings/invoice_design.dart

@@ -78,7 +78,8 @@ class _InvoiceDesignState extends State<InvoiceDesign>
   @override
   void initState() {
     super.initState();
-    final state = widget.viewModel.state;
+    final viewModel = widget.viewModel;
+    final state = viewModel.state;
     final settingsUIState = state.settingsUIState;
     _focusNode = FocusScopeNode();
 
@@ -88,6 +89,10 @@ class _InvoiceDesignState extends State<InvoiceDesign>
       tabs++;
     }
 
+    if (viewModel.settings.syncInvoiceQuoteColumns == false) {
+      tabs++;
+    }
+
     [
       EntityType.invoice,
       EntityType.quote,
@@ -184,6 +189,10 @@ class _InvoiceDesignState extends State<InvoiceDesign>
         localization.vendorDetails,
       if (company.isModuleEnabled(EntityType.purchaseOrder))
         localization.purchaseOrderDetails,
+      if (settings.syncInvoiceQuoteColumns == false) ...[
+        localization.invoiceProductColumns,
+        localization.quoteProductColumns,
+      ] else
         localization.productColumns,
       if (company.isModuleEnabled(EntityType.task)) localization.taskColumns,
       localization.totalFields,
@@ -1076,6 +1085,53 @@ class _InvoiceDesignState extends State<InvoiceDesign>
                     )
                   ],
                 ),
+                if (settings.syncInvoiceQuoteColumns == false)
+                  Expanded(
+                    child: FormCard(
+                      child: MultiSelectList(
+                        options: [
+                          ProductItemFields.item,
+                          ProductItemFields.description,
+                          if (company.enableProductQuantity)
+                            ProductItemFields.quantity,
+                          ProductItemFields.unitCost,
+                          if (company.hasItemTaxes) ...[
+                            ProductItemFields.tax,
+                            ProductItemFields.taxAmount,
+                          ],
+                          if (company.enableProductDiscount)
+                            ProductItemFields.discount,
+                          ProductItemFields.lineTotal,
+                          ProductItemFields.custom1,
+                          ProductItemFields.custom2,
+                          ProductItemFields.custom3,
+                          ProductItemFields.custom4,
+                          ProductItemFields.grossLineTotal,
+                        ].map((field) => '\$product.$field').toList(),
+                        defaultSelected: [
+                          ProductItemFields.item,
+                          ProductItemFields.description,
+                          ProductItemFields.unitCost,
+                          if (company.enableProductQuantity)
+                            ProductItemFields.quantity,
+                          if (company.enableProductDiscount)
+                            ProductItemFields.discount,
+                          if (company.hasItemTaxes) ProductItemFields.tax,
+                          ProductItemFields.lineTotal,
+                        ].map((field) => '\$product.$field').toList(),
+                        selected: settings
+                            .getFieldsForSection(kPdfFieldsProductColumns),
+                        onSelected: (values) {
+                          viewModel.onSettingsChanged(
+                              settings.setFieldsForSection(
+                                  kPdfFieldsProductColumns, values));
+                        },
+                        addTitle: localization.addField,
+                        liveChanges: true,
+                        prefix: 'product_quote',
+                      ),
+                    ),
+                  ),
                 if (company.isModuleEnabled(EntityType.task))
                   FormCard(
                     isLast: true,