update carton

lib/pages/carton_search/carton_search.dart

@@ -1,8 +1,14 @@
+import 'package:fcs/domain/constants.dart';
 import 'package:fcs/domain/entities/carton.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/carton/model/carton_model.dart';
 import 'package:fcs/pages/main/util.dart';
 import 'package:fcs/pages/widgets/barcode_scanner.dart';
+import 'package:fcs/pages/widgets/local_popup_menu_button.dart';
+import 'package:fcs/pages/widgets/local_popupmenu.dart';
+import 'package:fcs/pages/widgets/local_text.dart';
+import 'package:fcs/pages/widgets/popupmenu.dart';
+import 'package:fcs/pagination/paginator_listview.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_icons/flutter_icons.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -42,12 +48,32 @@ class PartSearchDelegate extends SearchDelegate<Carton> {
 
   @override
   List<Widget> buildActions(BuildContext context) {
+    var boxModel = Provider.of<CartonModel>(context);
+    final popupMenu =
+        StatefulBuilder(builder: (BuildContext context, StateSetter setState) {
+      return LocalPopupMenuButton(
+          popmenus: [
+            LocalPopupMenu(
+                id: 1,
+                textKey: "box.weight",
+                selected: boxModel.selectedIndexFilter == 1),
+            LocalPopupMenu(
+                id: 2,
+                textKey: "box.name",
+                selected: boxModel.selectedIndexFilter == 2)
+          ],
+          popupMenuCallback: (p) => setState(() {
+                boxModel.selectedIndexFilter = p.id;
+              }));
+    });
+
     return [
       IconButton(
         icon: Icon(MaterialCommunityIcons.barcode_scan,
             size: 30, color: Colors.white),
         onPressed: () => _scan(context),
       ),
+      popupMenu,
       IconButton(
         icon: Icon(Icons.clear),
         onPressed: () => query = '',
@@ -85,6 +111,7 @@ class PartSearchDelegate extends SearchDelegate<Carton> {
               child: ListView(
                 children: snapshot.data
                     .map((u) => CartonListRow(
+                          key: ValueKey(u.id),
                           carton: u,
                           callbackCartonSelect: callbackCartonSelect,
                         ))
@@ -115,15 +142,17 @@ class PartSearchDelegate extends SearchDelegate<Carton> {
   @override
   Widget buildSuggestions(BuildContext context) {
     final cartonModel = Provider.of<CartonModel>(context);
+
     return Container(
       padding: EdgeInsets.only(top: 5),
-      child: ListView(
-        children: cartonModel.cartons
-            .map((u) => CartonListRow(
-                  carton: u,
-                  callbackCartonSelect: callbackCartonSelect,
-                ))
-            .toList(),
+      child: PaginatorListView<Carton>(
+        paginatorListener: cartonModel.cartonsByFilter,
+        rowBuilder: (c) => CartonListRow(
+          key: ValueKey(c.id),
+          carton: c,
+          callbackCartonSelect: callbackCartonSelect,
+        ),
+        color: primaryColor,
       ),
     );
   }