add cartion filter and search

lib/pages/fcs_shipment/fcs_shipment_list.dart

@@ -1,13 +1,12 @@
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/fcs_shipment/model/fcs_shipment_model.dart';
 import 'package:fcs/pages/widgets/local_app_bar.dart';
-import 'package:fcs/pages/widgets/local_popupmenu.dart';
+import 'package:fcs/domain/vo/local_popupmenu.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:fcs/pagination/paginator_listview.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_vector_icons/flutter_vector_icons.dart';
 import 'package:provider/provider.dart';
 import '../../domain/entities/fcs_shipment.dart';
 import 'fcs_shipment_editor.dart';
@@ -41,14 +40,12 @@ class _FcsShipmentListState extends State<FcsShipmentList> {
   Widget build(BuildContext context) {
     var shipmentModel = Provider.of<FcsShipmentModel>(context);
 
-        return LocalProgress(
+    return LocalProgress(
         inAsyncCall: _isLoading,
         child: Scaffold(
-            appBar: LocalAppBar(
-                labelKey: "FCSshipment.list.title", actions: [
-                  //popupMenu,                  
-                  _menuFilteringWidget(context),
-                                   ]),
+            appBar: LocalAppBar(labelKey: "FCSshipment.list.title", actions: [
+              _menuFilteringWidget(context),
+            ]),
             floatingActionButton: FloatingActionButton.extended(
                 onPressed: () {
                   _newShipment();
@@ -67,7 +64,8 @@ class _FcsShipmentListState extends State<FcsShipmentList> {
     Navigator.of(context)
         .push(CupertinoPageRoute(builder: (context) => FcsShipmentEditor()));
   }
-   Widget _menuFilteringWidget(BuildContext context) {
+
+  Widget _menuFilteringWidget(BuildContext context) {
     return PopupMenuButton<LocalPopupMenu>(
         splashRadius: 25,
         padding: const EdgeInsets.only(right: 15),
@@ -81,10 +79,10 @@ class _FcsShipmentListState extends State<FcsShipmentList> {
           await context.read<FcsShipmentModel>().onChanged(choice.id);
         },
         icon: Stack(
-         alignment: Alignment.center,
+          alignment: Alignment.center,
           children: <Widget>[
             const Icon(
-              Ionicons.filter,
+              Icons.filter_list,
               color: Colors.white,
             ),
             _selectedIndex != 0