update rate

lib/pages/rates/shipment_rates.dart

@@ -5,6 +5,8 @@ import 'package:fcs/domain/entities/rate.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/main/model/main_model.dart';
+import 'package:fcs/pages/rates/cargo_type_list.dart';
+import 'package:fcs/pages/rates/custom_list.dart';
 import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
 import 'package:fcs/pages/widgets/bottom_up_page_route.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
@@ -14,6 +16,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../main/util.dart';
+import 'discount_by weight_list.dart';
 import 'shipment_rates_calculate.dart';
 import 'shipment_rates_edit.dart';
 
@@ -82,13 +85,24 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
-                child: Text(
-                  "Cargo Types",
-                  style: TextStyle(
-                      color: primaryColor,
-                      fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
+                child: Row(
+                  children: [
+                    Text(
+                      "Cargo Types",
+                      style: TextStyle(
+                          color: primaryColor,
+                          fontWeight: FontWeight.bold,
+                          fontSize: 15),
+                    ),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => CargoTypeList()));
+                        })
+                  ],
                 ),
               ),
               Column(
@@ -98,13 +112,24 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
-                child: Text(
-                  "Discounts by weight",
-                  style: TextStyle(
-                      color: primaryColor,
-                      fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
+                child: Row(
+                  children: [
+                    Text(
+                      "Discounts by weight",
+                      style: TextStyle(
+                          color: primaryColor,
+                          fontWeight: FontWeight.bold,
+                          fontSize: 15),
+                    ),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => DiscountByWeightList()));
+                        })
+                  ],
                 ),
               ),
               Column(
@@ -124,13 +149,24 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
-                child: Text(
-                  "Custom Duties",
-                  style: TextStyle(
-                      color: primaryColor,
-                      fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
+                child: Row(
+                  children: [
+                    Text(
+                      "Custom Duties",
+                      style: TextStyle(
+                          color: primaryColor,
+                          fontWeight: FontWeight.bold,
+                          fontSize: 15),
+                    ),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => CustomList()));
+                        })
+                  ],
                 ),
               ),
               Column(