Improve auto-taxes

lib/ui/dashboard/dashboard_panels.dart

@@ -2,6 +2,7 @@
 import 'dart:math';
 
 // Flutter imports:
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 // Package imports:
@@ -441,6 +442,10 @@ class DashboardPanels extends StatelessWidget {
       if (company.isModuleEnabled(EntityType.expense)) EntityType.expense,
     ];
 
+    if (!kReleaseMode) {
+      return Text(company.taxData.toString());
+    }
+
     return Stack(
       children: <Widget>[
         Padding(

lib/ui/invoice/edit/invoice_edit_desktop.dart

@@ -1131,8 +1131,9 @@ class InvoiceEditDesktopState extends State<InvoiceEditDesktop>
                                 onPressed: () {
                                   showDialog<void>(
                                       context: context,
-                                      builder: (context) =>
-                                          InvoiceTaxDetails());
+                                      builder: (context) => InvoiceTaxDetails(
+                                            invoice: invoice,
+                                          ));
                                 },
                               ),
                             ),

lib/ui/invoice/edit/invoice_tax_details.dart

@@ -1,12 +1,23 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:invoiceninja_flutter/data/models/invoice_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_state.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
 
 class InvoiceTaxDetails extends StatelessWidget {
-  const InvoiceTaxDetails({Key key}) : super(key: key);
+  const InvoiceTaxDetails({
+    Key key,
+    @required this.invoice,
+  }) : super(key: key);
+
+  final InvoiceEntity invoice;
 
   @override
   Widget build(BuildContext context) {
+    final state = StoreProvider.of<AppState>(context).state;
     final localization = AppLocalization.of(context);
+    final client = state.clientState.get(invoice.id);
+    final company = state.company;
 
     return AlertDialog(
       title: Text(localization.taxDetails),