Merge branch 'master' of phyothandar/fcs into master

assets/local/localization_en.json

@@ -344,15 +344,22 @@
     "rate":"Rates",
     "rate.title":"Rates",
     "rate.edit.title":"Edit rates",
-    "rate.cal.title":"Estimate Shipping Cost",
+    "rate.cal.title":"Calculate Shipping Cost",
     "rate.min_weight":"Min weight for free delivery within yangon",
     "rate.delivery_fee":"Delivery fees",
+    "rate.total_estimated_amount":"Total estimated amount",
     "rate.volumetric_ratio":"Volumetric ratio",
     "rate.custom.form.title":"CUSTOM",
     "rate.cutom.product_type":"Product type",
     "rate.custom.fee":"Fee",
     "rate.discount.weight":"Weight",
     "rate.discount.rate":"Discount rate",
+    "rate.custom_duty.title":"Custom Duties",
+    "rate.custom_duty":"Custom Duty",
+    "rate.cargo.type":"Cargo Types",
+    "rate.discount_by_weight":"Discounts by weight",
+    "rate.discount_by_weight.edit.delete.confirm":"Delete this discount by weight?",
+    "rate.custom.edit.delete.confirm":"Delete this custom duty?",
     "Rate End ================================================================":"",
 
     "Cargo Start ================================================================":"",
@@ -361,13 +368,14 @@
     "cargo.weight":"Weight",
     "cargo.rate":"Rate",
     "cargo.amount":"Amount",
+    "cargo.edit.delete.confirm":"Delete this cargo type?",
     "Cargo End ================================================================":"",
 
     "Invoices Start ================================================================":"",
     "invoices.btn": "Invoices",
-    "invoices.title": "INVOICES",
+    "invoices.title": "Invoices",
     "invoices.add":"New invoice",
-    "invoice.form.title":"INVOICE",
+    "invoice.form.title":"Invoice",
     "invoice.payment":"Payment receipt",
     "invoice.add_box":"Add carton",
     "invoice.add_package":"Add package",
@@ -403,6 +411,8 @@
     "invoice.pdf": "Invoice PDF",
     "invoice.total_custom_fee":"Total custom fee",
     "invoice.shipment_weight":"Shipment weight",
+    "invoice.popupmenu.pending":"Pending",
+    "invoice.popupmenu.paid":"Paid",
     "Invoices End ================================================================":"",
 
     "Discount Start ================================================================":"",
@@ -414,6 +424,7 @@
     "discount.name":"Customer name",
     "discount.amount":"Amount",
     "discount.status":"Status",
+    "discount.edit.delete.confirm":"Delete this discount?",
     "Discount End ================================================================":"",
 
     "delivery_addresses Start ================================================================":"",

assets/local/localization_mu.json

@@ -346,13 +346,20 @@
     "rate.edit.title":"စျေးနှုန်းများပြုပြင်ရန်",
     "rate.cal.title":"စျေးနှုန်းများတွက်ချက်ရန်",
     "rate.min_weight":"Min Weight for Free delivery within Yangon",
-    "rate.delivery_fee":"Delivery fees",
+    "rate.delivery_fee":"ပို့ဆောင်ခ",
+    "rate.total_estimated_amount":"စုစုပေါင်းခန့်မှန်းပမာဏ",
     "rate.volumetric_ratio":"Volumetric Ratio",
     "rate.custom.form.title":"အကောက်ခွန်",
     "rate.cutom.product_type":"ကုန်ပစ္စည်းအမျိုးအစား",
     "rate.custom.fee":"အခကြေးငွေ",
     "rate.discount.weight":"အလေးချိန်",
     "rate.discount.rate":"လျှော့စျေးနှုန်း",
+    "rate.custom_duty.title":"အကောက်ခွန်များ",
+    "rate.custom_duty":"အကောက်ခွန်",
+    "rate.cargo.type":"ကုန်ပစ္စည်းအမျိုးအစား",
+    "rate.discount_by_weight":"အထူးလျှော့စျေး",
+    "rate.discount_by_weight.edit.delete.confirm":"Delete this discount by weight?",
+    "rate.custom.edit.delete.confirm":"Delete this custom duty?",
     "Rate End ================================================================":"",
 
     "Cargo Start ================================================================":"",
@@ -403,6 +410,8 @@
     "invoice.pdf": "Invoice PDF",
     "invoice.total_custom_fee":"အခွန်စုစုပေါင်း",
     "invoice.shipment_weight":"Shipment weight",
+    "invoice.popupmenu.pending":"Pending",
+    "invoice.popupmenu.paid":"Paid",
     "Invoices End ================================================================":"",
 
     "Discount Start ================================================================":"",
@@ -414,6 +423,7 @@
     "discount.name":"ဝယ်ယူသူအမည်",
     "discount.amount":"ပမာဏ",
     "discount.status":"အခြေအနေ",
+    "discount.edit.delete.confirm":"Delete this discount?",
     "Discount End ================================================================":"",
 
     "delivery_addresses Start ================================================================":"",

lib/data/services/rate_imp.dart

@@ -69,7 +69,6 @@ class RateServiceImp implements RateService {
 
   @override
   Future<void> updateRate(Rate rate) {
-    // TODO: implement updateRate
+    return rateDataProvider.updateRates(rate);
-    throw UnimplementedError();
   }
 }

lib/pages/box/cargo_type_editor.dart

@@ -99,11 +99,12 @@ class _CargoTypeEditorState extends State<CargoTypeEditor> {
             )),
         body: Container(
           padding: EdgeInsets.all(18),
-          child: ListView(
+          child: Column(
             children: <Widget>[
               cargoTypeBox,
               rateBox,
               SizedBox(height: 40),
+              Spacer(),
               saveBtn,
               SizedBox(height: 20),
             ],

lib/pages/discount/discount_editor.dart

@@ -1,7 +1,11 @@
 import 'package:fcs/domain/entities/discount.dart';
+import 'package:fcs/domain/entities/user.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
+import 'package:fcs/pages/discount/model/discount_model.dart';
 import 'package:fcs/pages/main/util.dart';
+import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
+import 'package:fcs/pages/user_search/user_serach.dart';
 import 'package:fcs/pages/widgets/display_text.dart';
 import 'package:fcs/pages/widgets/input_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
@@ -9,6 +13,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_icons/flutter_icons.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:provider/provider.dart';
 
 class DiscountEditor extends StatefulWidget {
   final Discount discount;
@@ -24,9 +29,10 @@ class _DiscountEditorState extends State<DiscountEditor> {
   TextEditingController _codeController = new TextEditingController();
   TextEditingController _amountController = new TextEditingController();
   TextEditingController _statusController = new TextEditingController();
-  TextEditingController _customerController = new TextEditingController();
 
-  bool isNew = false;
+  bool _isNew = false;
+  String customerName = '';
+  String customerId = '';
 
   @override
   void initState() {
@@ -36,10 +42,10 @@ class _DiscountEditorState extends State<DiscountEditor> {
       _codeController.text = _discount.code;
       _amountController.text = _discount.amount.toString();
       _statusController.text = _discount.status;
-      _customerController.text = 'Ko Nyi';
+      customerName = widget.discount.customerName;
+      customerId = widget.discount.customerId;
     } else {
-      isNew = true;
+      _isNew = true;
-      _customerController.text = '';
     }
   }
 
@@ -49,20 +55,37 @@ class _DiscountEditorState extends State<DiscountEditor> {
         labelTextKey: 'discount.code',
         iconData: FontAwesomeIcons.algolia,
         controller: _codeController);
-    final nameBox = InputText(
+
-        labelTextKey: 'discount.name',
-        iconData: Feather.user,
-        controller: _customerController);
     final amountBox = InputText(
         labelTextKey: 'discount.amount',
         iconData: FontAwesomeIcons.moneyBill,
         controller: _amountController);
+
     final statusBox = DisplayText(
       text: _statusController.text,
-      labelTextKey: getLocalString(context, "discount.status"),
+      labelTextKey: "discount.status",
       iconData: Icons.av_timer,
     );
 
+    final customerBox = Row(
+      children: <Widget>[
+        Expanded(
+            child: DisplayText(
+          text: customerName != null ? customerName : "",
+          labelTextKey: "discount.name",
+          iconData: Feather.user,
+        )),
+        IconButton(
+            icon: Icon(Icons.search, color: primaryColor),
+            onPressed: () => searchUser(context, callbackUserSelect: (u) {
+                  setState(() {
+                    customerId = u.id;
+                    customerName = u.name;
+                  });
+                })),
+      ],
+    );
+
     return LocalProgress(
       inAsyncCall: _isLoading,
       child: Scaffold(
@@ -77,18 +100,25 @@ class _DiscountEditorState extends State<DiscountEditor> {
               onPressed: () => Navigator.of(context).pop(),
             ),
             backgroundColor: primaryColor,
-            actions: <Widget>[],
+            actions: [
+              IconButton(
+                icon: Icon(Icons.delete),
+                onPressed: _delete,
+              )
+            ],
           ),
           body: Padding(
-            padding: const EdgeInsets.only(left: 20.0),
+            padding: const EdgeInsets.all(8.0),
             child: Column(
               children: <Widget>[
                 Expanded(
                   child: ListView(
                     children: <Widget>[
                       codeBox,
-                      nameBox,
                       amountBox,
+                      SizedBox(height: 7),
+                      customerBox,
+                      SizedBox(height: 7),
                       widget.discount == null
                           ? Container()
                           : Container(
@@ -98,35 +128,8 @@ class _DiscountEditorState extends State<DiscountEditor> {
                     ],
                   ),
                 ),
-                widget.discount == null
+                fcsButton(context, getLocalString(context, "btn.save"),
-                    ? Align(
+                    callack: _save),
-                        alignment: Alignment.bottomCenter,
-                        child: Center(
-                            child: Container(
-                          width: 250,
-                          child: FlatButton(
-                            child: Text('Add Discount'),
-                            color: primaryColor,
-                            textColor: Colors.white,
-                            onPressed: () {
-                              Navigator.pop(context);
-                            },
-                          ),
-                        )))
-                    : Align(
-                        alignment: Alignment.bottomCenter,
-                        child: Center(
-                            child: Container(
-                          width: 250,
-                          child: FlatButton(
-                            child: Text('Save box'),
-                            color: primaryColor,
-                            textColor: Colors.white,
-                            onPressed: () {
-                              Navigator.pop(context);
-                            },
-                          ),
-                        ))),
                 SizedBox(
                   height: 30,
                 )
@@ -135,4 +138,54 @@ class _DiscountEditorState extends State<DiscountEditor> {
           )),
     );
   }
+
+  _save() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      DiscountModel discountModel =
+          Provider.of<DiscountModel>(context, listen: false);
+      Discount _discount = Discount(
+          code: _codeController.text,
+          customerName: customerName,
+          customerId: customerId,
+          amount: double.parse(_amountController.text));
+      if (_isNew) {
+        await discountModel.addDiscount(_discount);
+      } else {
+        _discount.id = widget.discount.id;
+        await discountModel.updateDiscount(_discount);
+      }
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _delete() {
+    showConfirmDialog(
+        context, "discount.edit.delete.confirm", _deleteCargoType);
+  }
+
+  _deleteCargoType() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var discountModel = Provider.of<DiscountModel>(context, listen: false);
+      await discountModel.deleteDiscount(widget.discount);
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
 }

lib/pages/discount/discount_list.dart

@@ -2,6 +2,7 @@ import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/discount/model/discount_model.dart';
 import 'package:fcs/pages/main/util.dart';
+import 'package:fcs/pages/widgets/local_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -19,6 +20,16 @@ class DiscountList extends StatefulWidget {
 
 class _DiscountListState extends State<DiscountList> {
   bool _isLoading = false;
+  bool _selected = false;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.selected != null) {
+      _selected = widget.selected;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     var discountModel = Provider.of<DiscountModel>(context);
@@ -52,7 +63,7 @@ class _DiscountListState extends State<DiscountList> {
             var discount = discountModel.discounts[index];
             return InkWell(
               onTap: () {
-                widget.selected
+                _selected
                     ? Navigator.pop(context, discount)
                     : Navigator.push(
                         context,
@@ -128,7 +139,11 @@ class _DiscountListState extends State<DiscountList> {
             );
           },
           icon: Icon(Icons.add),
-          label: Text(AppTranslations.of(context).text("discount.new")),
+          label: LocalText(
+            context,
+            'discount.new',
+            color: Colors.white,
+          ),
           backgroundColor: primaryColor,
         ),
       ),

lib/pages/invoice/invoce_list.dart

@@ -8,6 +8,8 @@ import 'package:fcs/pages/package_search/package_serach.dart';
 import 'package:fcs/pages/shipment/shipment_list.dart';
 import 'package:fcs/pages/user_search/user_serach.dart';
 import 'package:fcs/pages/widgets/bottom_up_page_route.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/progress.dart';
 import 'package:flutter/cupertino.dart';
@@ -40,6 +42,17 @@ class _InvoiceListState extends State<InvoiceList> {
     var owner = true;
     var invoiceModel = Provider.of<InvoiceModel>(context);
 
+    final popupMenu = LocalPopupMenuButton(
+      popmenus: [
+        LocalPopupMenu(
+            id: 1, textKey: "invoice.popupmenu.pending", selected: true),
+        LocalPopupMenu(id: 2, textKey: "invoice.popupmenu.paid")
+      ],
+      popupMenuCallback: (p) => this.setState(() {
+        // _showDelivered = p.id == 2;
+      }),
+    );
+
     return LocalProgress(
       inAsyncCall: _isLoading,
       child: DefaultTabController(
@@ -58,6 +71,7 @@ class _InvoiceListState extends State<InvoiceList> {
                 IconButton(
                     icon: Icon(Icons.search, color: Colors.white),
                     onPressed: () {}),
+                popupMenu
               ],
             ),
             floatingActionButton: owner

lib/pages/invoice/payment_pdf_screen.dart

@@ -25,10 +25,9 @@ class _PaymentPDFScreenState extends State<PaymentPDFScreen>
 
   @override
   Widget build(BuildContext context) {
-    print(' widget.path => ${widget.path}');
-    print(' pages => ${pages}');
     return Scaffold(
       appBar: AppBar(
+        centerTitle: true,
         backgroundColor: primaryColor,
         title: LocalText(context, 'invoice.pdf',
             color: Colors.white, fontSize: 20),

lib/pages/rates/cargo_editor.dart

@@ -6,6 +6,9 @@ import 'package:fcs/pages/widgets/input_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import 'model/shipment_rate_model.dart';
 
 class CargoEditor extends StatefulWidget {
   final CargoType cargo;
@@ -21,6 +24,8 @@ class _CargoEditorState extends State<CargoEditor> {
 
   bool _isLoading = false;
   CargoType _cargo;
+  bool _isNew = false;
+
   @override
   void initState() {
     super.initState();
@@ -28,6 +33,8 @@ class _CargoEditorState extends State<CargoEditor> {
       _cargo = widget.cargo;
       _descController.text = _cargo.name;
       _rateController.text = _cargo.rate.toString();
+    } else {
+      _isNew = true;
     }
   }
 
@@ -57,6 +64,12 @@ class _CargoEditorState extends State<CargoEditor> {
           ),
           backgroundColor: primaryColor,
           title: Text(AppTranslations.of(context).text("cargo.form.title")),
+          actions: [
+            IconButton(
+              icon: Icon(Icons.delete),
+              onPressed: _delete,
+            )
+          ],
         ),
         body: Container(
           padding: EdgeInsets.all(18),
@@ -71,9 +84,8 @@ class _CargoEditorState extends State<CargoEditor> {
                   ],
                 ),
               ),
-              widget.cargo == null
+              fcsButton(context, getLocalString(context, "btn.save"),
-                  ? fcsButton(context, "Create", callack: () {})
+                  callack: _save),
-                  : fcsButton(context, "Save", callack: () {}),
               SizedBox(height: 10)
             ],
           ),
@@ -81,4 +93,52 @@ class _CargoEditorState extends State<CargoEditor> {
       ),
     );
   }
+
+  _save() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      CargoType _cargo = CargoType(
+          name: _descController.text, rate: double.parse(_rateController.text));
+      if (_isNew) {
+        await shipmentRateModel.addCargoType(_cargo);
+      } else {
+        _cargo.id = widget.cargo.id;
+        await shipmentRateModel.updateCargoType(_cargo);
+      }
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _delete() {
+    showConfirmDialog(
+        context, "cargo_type.edit.delete.confirm", _deleteCargoType);
+  }
+
+  _deleteCargoType() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      await shipmentRateModel.deleteCargoType(widget.cargo.id);
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
 }

lib/pages/rates/cargo_type_list.dart

@@ -0,0 +1,124 @@
+import 'package:fcs/domain/entities/cargo_type.dart';
+import 'package:fcs/domain/entities/custom_duty.dart';
+import 'package:fcs/domain/vo/delivery_address.dart';
+import 'package:fcs/helpers/theme.dart';
+import 'package:fcs/pages/box/cargo_type_editor.dart';
+import 'package:fcs/pages/delivery_address/delivery_address_editor.dart';
+import 'package:fcs/pages/main/util.dart';
+import 'package:fcs/pages/rates/custom_editor.dart';
+import 'package:fcs/pages/widgets/bottom_up_page_route.dart';
+import 'package:fcs/pages/widgets/local_text.dart';
+import 'package:fcs/pages/widgets/progress.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import 'cargo_editor.dart';
+import 'custom_row.dart';
+import 'model/shipment_rate_model.dart';
+
+class CargoTypeList extends StatefulWidget {
+  const CargoTypeList({Key key}) : super(key: key);
+  @override
+  _CargoTypeListState createState() => _CargoTypeListState();
+}
+
+class _CargoTypeListState extends State<CargoTypeList> {
+  bool _isLoading = false;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var shipmentRateModel = Provider.of<ShipmentRateModel>(context);
+
+    return LocalProgress(
+      inAsyncCall: _isLoading,
+      child: Scaffold(
+          appBar: AppBar(
+            centerTitle: true,
+            leading: new IconButton(
+              icon: new Icon(CupertinoIcons.back),
+              onPressed: () => Navigator.pop(context),
+            ),
+            backgroundColor: primaryColor,
+            title: LocalText(
+              context,
+              "cargo.form.title",
+              fontSize: 20,
+              color: Colors.white,
+            ),
+          ),
+          floatingActionButton: FloatingActionButton.extended(
+              onPressed: () {
+                Navigator.of(context).push(
+                    CupertinoPageRoute(builder: (context) => CargoEditor()));
+              },
+              icon: Icon(Icons.add, color: Colors.white),
+              backgroundColor: primaryColor,
+              label:
+                  LocalText(context, 'cargo.form.title', color: Colors.white)),
+          body: Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: ListView.separated(
+                separatorBuilder: (c, i) => Divider(
+                      color: primaryColor,
+                    ),
+                itemCount: shipmentRateModel.rate.cargoTypes.length,
+                itemBuilder: (context, index) {
+                  CargoType cargo = shipmentRateModel.rate.cargoTypes[index];
+                  return InkWell(
+                    onTap: () {
+                      Navigator.of(context).push(CupertinoPageRoute(
+                          builder: (context) => CargoEditor(
+                                cargo: cargo,
+                              )));
+                    },
+                    child: Container(
+                      child: _row(cargo.name, "\$ " + cargo.rate.toString(),
+                          'per pound'),
+                    ),
+                  );
+                }),
+          )),
+    );
+  }
+
+  _row(String desc, String price, String unit) {
+    return Container(
+        padding: EdgeInsets.only(left: 25, top: 5, bottom: 5),
+        child: Row(
+          children: <Widget>[
+            Text('$desc ', style: TextStyle(fontSize: 15)),
+            Spacer(),
+            Column(
+              crossAxisAlignment: CrossAxisAlignment.end,
+              children: <Widget>[
+                Padding(
+                  padding: const EdgeInsets.only(bottom: 3.0),
+                  child: Text(
+                    '$price',
+                    style: TextStyle(color: primaryColor, fontSize: 14),
+                  ),
+                ),
+                Text(
+                  '$unit',
+                  style: TextStyle(color: Colors.grey, fontSize: 14),
+                ),
+              ],
+            ),
+            SizedBox(
+              width: 50,
+            ),
+          ],
+        ));
+  }
+}

lib/pages/rates/custom_editor.dart

@@ -7,6 +7,9 @@ import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:provider/provider.dart';
+
+import 'model/shipment_rate_model.dart';
 
 class CustomEditor extends StatefulWidget {
   final CustomDuty custom;
@@ -22,6 +25,7 @@ class _CustomEditorState extends State<CustomEditor> {
 
   bool _isLoading = false;
   CustomDuty _custom = new CustomDuty();
+  bool _isNew = false;
 
   @override
   void initState() {
@@ -30,6 +34,8 @@ class _CustomEditorState extends State<CustomEditor> {
       _custom = widget.custom;
       _productController.text = _custom.productType;
       _feeController.text = _custom.fee.toString();
+    } else {
+      _isNew = true;
     }
   }
 
@@ -62,6 +68,12 @@ class _CustomEditorState extends State<CustomEditor> {
           backgroundColor: primaryColor,
           title:
               Text(AppTranslations.of(context).text("rate.custom.form.title")),
+          actions: [
+            IconButton(
+              icon: Icon(Icons.delete),
+              onPressed: _delete,
+            )
+          ],
         ),
         body: Container(
           padding: EdgeInsets.all(18),
@@ -76,9 +88,8 @@ class _CustomEditorState extends State<CustomEditor> {
                   ],
                 ),
               ),
-              widget.custom == null
+              fcsButton(context, getLocalString(context, "btn.save"),
-                  ? fcsButton(context, "Create", callack: () {})
+                  callack: _save),
-                  : fcsButton(context, "Save", callack: () {}),
               SizedBox(height: 10)
             ],
           ),
@@ -86,4 +97,53 @@ class _CustomEditorState extends State<CustomEditor> {
       ),
     );
   }
+
+  _save() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      CustomDuty _customduty = CustomDuty(
+          productType: _productController.text,
+          fee: double.parse(_feeController.text));
+      if (_isNew) {
+        await shipmentRateModel.addCustomDuty(_customduty);
+      } else {
+        _customduty.id = widget.custom.id;
+        await shipmentRateModel.updateCustomDuty(_customduty);
+      }
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _delete() {
+    showConfirmDialog(
+        context, "cargo.edit.delete.confirm", _deleteCustomDuty);
+  }
+
+  _deleteCustomDuty() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      await shipmentRateModel.deleteCustomDuty(widget.custom.id);
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
 }

lib/pages/rates/custom_list.dart

@@ -49,11 +49,20 @@ class _CustomListState extends State<CustomList> {
             backgroundColor: primaryColor,
             title: LocalText(
               context,
-              "Customs",
+              "rate.custom_duty.title",
               fontSize: 20,
               color: Colors.white,
             ),
           ),
+          floatingActionButton: FloatingActionButton.extended(
+              onPressed: () {
+                Navigator.of(context).push(
+                    CupertinoPageRoute(builder: (context) => CustomEditor()));
+              },
+              icon: Icon(Icons.add, color: Colors.white),
+              backgroundColor: primaryColor,
+              label:
+                  LocalText(context, 'rate.custom_duty', color: Colors.white)),
           body: Padding(
             padding: const EdgeInsets.all(8.0),
             child: ListView.separated(
@@ -62,26 +71,46 @@ class _CustomListState extends State<CustomList> {
                     ),
                 itemCount: shipmentRateModel.rate.customDuties.length,
                 itemBuilder: (context, index) {
-                  return _row(
+                  CustomDuty custom =
-                      context, shipmentRateModel.rate.customDuties[index]);
+                      shipmentRateModel.rate.customDuties[index];
+                  return InkWell(
+                    onTap: () {
+                      Navigator.of(context).push(CupertinoPageRoute(
+                          builder: (context) => CustomEditor(custom: custom)));
+                    },
+                    child: Container(
+                      child: _row(
+                          custom.productType, "\$ " + custom.fee.toString()),
+                    ),
+                  );
                 }),
           )),
     );
   }
 
-  _row(BuildContext context, CustomDuty custom) {
+  _row(String desc, String price) {
-    return InkWell(
+    return Container(
-      onTap: () => Navigator.pop<CustomDuty>(context, custom),
+        padding: EdgeInsets.only(left: 25, top: 5, bottom: 5),
-      child: Row(
+        child: Row(
-        children: [
+          children: <Widget>[
-          Expanded(
+            Text('$desc ', style: TextStyle(fontSize: 15)),
-            child: CustomRow(
+            Spacer(),
-              key: ValueKey(custom.id),
+            Column(
-              custom: custom,
+              crossAxisAlignment: CrossAxisAlignment.end,
+              children: <Widget>[
+                Padding(
+                  padding: const EdgeInsets.only(bottom: 3.0),
+                  child: Text(
+                    '$price',
+                    style: TextStyle(color: primaryColor, fontSize: 14),
+                  ),
+                ),
+              ],
             ),
-          ),
+            SizedBox(
-        ],
+              width: 50,
-      ),
+            ),
-    );
+          ],
+        ));
   }
 }

lib/pages/rates/discount_by weight_list.dart

@@ -0,0 +1,119 @@
+import 'package:fcs/domain/entities/custom_duty.dart';
+import 'package:fcs/domain/entities/discount.dart';
+import 'package:fcs/domain/entities/discount_by_weight.dart';
+import 'package:fcs/domain/vo/delivery_address.dart';
+import 'package:fcs/helpers/theme.dart';
+import 'package:fcs/pages/delivery_address/delivery_address_editor.dart';
+import 'package:fcs/pages/main/util.dart';
+import 'package:fcs/pages/rates/custom_editor.dart';
+import 'package:fcs/pages/rates/discount_by_weight_editor.dart';
+import 'package:fcs/pages/widgets/bottom_up_page_route.dart';
+import 'package:fcs/pages/widgets/local_text.dart';
+import 'package:fcs/pages/widgets/progress.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import 'custom_row.dart';
+import 'model/shipment_rate_model.dart';
+
+class DiscountByWeightList extends StatefulWidget {
+  const DiscountByWeightList({Key key}) : super(key: key);
+  @override
+  _DiscountByWeightListState createState() => _DiscountByWeightListState();
+}
+
+class _DiscountByWeightListState extends State<DiscountByWeightList> {
+  bool _isLoading = false;
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var shipmentRateModel = Provider.of<ShipmentRateModel>(context);
+
+    return LocalProgress(
+      inAsyncCall: _isLoading,
+      child: Scaffold(
+          appBar: AppBar(
+            centerTitle: true,
+            leading: new IconButton(
+              icon: new Icon(CupertinoIcons.back),
+              onPressed: () => Navigator.pop(context),
+            ),
+            backgroundColor: primaryColor,
+            title: LocalText(
+              context,
+              "rate.discount_by_weight",
+              fontSize: 20,
+              color: Colors.white,
+            ),
+          ),
+          floatingActionButton: FloatingActionButton.extended(
+              onPressed: () {
+                Navigator.of(context).push(CupertinoPageRoute(
+                    builder: (context) => DiscountByWeightEditor()));
+              },
+              icon: Icon(Icons.add, color: Colors.white),
+              backgroundColor: primaryColor,
+              label: LocalText(context, 'discount.new', color: Colors.white)),
+          body: Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: ListView.separated(
+                separatorBuilder: (c, i) => Divider(
+                      color: primaryColor,
+                    ),
+                itemCount: shipmentRateModel.rate.discountByWeights.length,
+                itemBuilder: (context, index) {
+                  DiscountByWeight discountByWeight =
+                      shipmentRateModel.rate.discountByWeights[index];
+                  return InkWell(
+                    onTap: () {
+                      Navigator.of(context).push(CupertinoPageRoute(
+                          builder: (context) => DiscountByWeightEditor(
+                              discountByWeight: discountByWeight)));
+                    },
+                    child: Container(
+                      child: _row("${discountByWeight.weight.toString()} lb",
+                          "\$ " + discountByWeight.discount.toString()),
+                    ),
+                  );
+                }),
+          )),
+    );
+  }
+
+  _row(String desc, String price) {
+    return Container(
+        padding: EdgeInsets.only(left: 25, top: 5, bottom: 5),
+        child: Row(
+          children: <Widget>[
+            Text('$desc ', style: TextStyle(fontSize: 15)),
+            Spacer(),
+            Column(
+              crossAxisAlignment: CrossAxisAlignment.end,
+              children: <Widget>[
+                Padding(
+                  padding: const EdgeInsets.only(bottom: 3.0),
+                  child: Text(
+                    '$price',
+                    style: TextStyle(color: primaryColor, fontSize: 14),
+                  ),
+                ),
+              ],
+            ),
+            SizedBox(
+              width: 50,
+            ),
+          ],
+        ));
+  }
+}

lib/pages/rates/discount_by_weight_editor.dart

@@ -2,11 +2,13 @@ import 'package:fcs/domain/entities/discount_by_weight.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/main/util.dart';
+import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
 import 'package:fcs/pages/widgets/input_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:provider/provider.dart';
 
 class DiscountByWeightEditor extends StatefulWidget {
   final DiscountByWeight discountByWeight;
@@ -18,18 +20,19 @@ class DiscountByWeightEditor extends StatefulWidget {
 
 class _DiscountByWeightEditorState extends State<DiscountByWeightEditor> {
   TextEditingController _weightController = new TextEditingController();
-  TextEditingController _rateController = new TextEditingController();
+  TextEditingController _discountController = new TextEditingController();
 
   bool _isLoading = false;
+  bool _isNew = false;
   DiscountByWeight _discountByWeight = new DiscountByWeight();
 
   @override
   void initState() {
     super.initState();
     if (widget.discountByWeight != null) {
-      _discountByWeight = widget.discountByWeight;
+       _discountByWeight = widget.discountByWeight;
       _weightController.text = _discountByWeight.weight.toString();
-      _rateController.text = _discountByWeight.discount.toString();
+      _discountController.text = _discountByWeight.discount.toString();
     }
   }
 
@@ -47,7 +50,7 @@ class _DiscountByWeightEditorState extends State<DiscountByWeightEditor> {
     final discountRateBox = InputText(
         labelTextKey: 'rate.discount.rate',
         iconData: Icons.attach_money,
-        controller: _rateController);
+        controller: _discountController);
 
     return LocalProgress(
       inAsyncCall: _isLoading,
@@ -60,6 +63,12 @@ class _DiscountByWeightEditorState extends State<DiscountByWeightEditor> {
           ),
           backgroundColor: primaryColor,
           title: Text(AppTranslations.of(context).text("discount.new")),
+          actions: [
+            IconButton(
+              icon: Icon(Icons.delete),
+              onPressed: _delete,
+            )
+          ],
         ),
         body: Container(
           padding: EdgeInsets.all(18),
@@ -74,9 +83,8 @@ class _DiscountByWeightEditorState extends State<DiscountByWeightEditor> {
                   ],
                 ),
               ),
-              widget.discountByWeight == null
+              fcsButton(context, getLocalString(context, "btn.save"),
-                  ? fcsButton(context, "Create", callack: () {})
+                  callack: _save),
-                  : fcsButton(context, "Save", callack: () {}),
               SizedBox(height: 10)
             ],
           ),
@@ -84,4 +92,53 @@ class _DiscountByWeightEditorState extends State<DiscountByWeightEditor> {
       ),
     );
   }
+
+  _save() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      DiscountByWeight _discount = DiscountByWeight(
+          weight: double.parse(_weightController.text),
+          discount: double.parse(_discountController.text));
+      if (_isNew) {
+        await shipmentRateModel.addDiscountByWeight(_discount);
+      } else {
+        _discount.id = widget.discountByWeight.id;
+        await shipmentRateModel.updateDiscountByWeight(_discount);
+      }
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _delete() {
+    showConfirmDialog(context, "rate.discount_by_weight.edit.delete.confirm",
+        _deleteDiscountByWeight);
+  }
+
+  _deleteDiscountByWeight() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      await shipmentRateModel.deleteDiscountByWeight(widget.discountByWeight.id);
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
 }

lib/pages/rates/model/shipment_rate_model.dart

@@ -1,6 +1,9 @@
 import 'dart:async';
 
 import 'package:fcs/data/services/services.dart';
+import 'package:fcs/domain/entities/cargo_type.dart';
+import 'package:fcs/domain/entities/custom_duty.dart';
+import 'package:fcs/domain/entities/discount_by_weight.dart';
 import 'package:fcs/domain/entities/rate.dart';
 import 'package:fcs/pages/main/model/base_model.dart';
 import 'package:logging/logging.dart';
@@ -24,4 +27,53 @@ class ShipmentRateModel extends BaseModel {
   logout() async {
     if (listener != null) await listener.cancel();
   }
+
+  // Rate
+
+  Future<void> updateRate(Rate rate) {
+    return Services.instance.rateService.updateRate(rate);
+  }
+
+  //Cargo Type
+
+  Future<void> addCargoType(CargoType cargoType) {
+    return Services.instance.rateService.createCargoType(cargoType);
+  }
+
+  Future<void> updateCargoType(CargoType cargoType) {
+    return Services.instance.rateService.updateCargoType(cargoType);
+  }
+
+  Future<void> deleteCargoType(String id) {
+    return Services.instance.rateService.deleteCargoType(id);
+  }
+
+  //CustomDuty
+
+  Future<void> addCustomDuty(CustomDuty customDuty) {
+    return Services.instance.rateService.createCustomDuty(customDuty);
+  }
+
+  Future<void> updateCustomDuty(CustomDuty customDuty) {
+    return Services.instance.rateService.updateCustomDuty(customDuty);
+  }
+
+  Future<void> deleteCustomDuty(String id) {
+    return Services.instance.rateService.deleteCargoType(id);
+  }
+
+  //Discount by weight
+  Future<void> addDiscountByWeight(DiscountByWeight discountByWeight) {
+    return Services.instance.rateService
+        .createDiscountByWeight(discountByWeight);
+  }
+
+  Future<void> updateDiscountByWeight(DiscountByWeight discountByWeight) {
+    return Services.instance.rateService
+        .updateDiscountByWeight(discountByWeight);
+  }
+
+  Future<void> deleteDiscountByWeight(String id) {
+    return Services.instance.rateService.deleteDiscountByWeight(id);
+  }
 }

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';
 
@@ -74,7 +77,7 @@ class _ShipmentRatesState extends State<ShipmentRates> {
           child: ListView(
             // crossAxisAlignment: CrossAxisAlignment.center,
             children: <Widget>[
-              fcsButton(context, "Calculate shipping cost", callack: () {
+              fcsButton(context, getLocalString(context, "rate.cal.title"), callack: () {
                 Navigator.of(context).push(CupertinoPageRoute(
                     builder: (context) => ShipmentRatesCal()));
               }),
@@ -82,13 +85,21 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
-                child: Text(
+                child: Row(
-                  "Cargo Types",
+                  children: [
-                  style: TextStyle(
+                    LocalText(context, "rate.cargo.type",
-                      color: primaryColor,
+                        color: primaryColor,
-                      fontWeight: FontWeight.bold,
+                        fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                        fontSize: 15),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => CargoTypeList()));
+                        })
+                  ],
                 ),
               ),
               Column(
@@ -98,13 +109,21 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
-                child: Text(
+                child: Row(
-                  "Discounts by weight",
+                  children: [
-                  style: TextStyle(
+                    LocalText(context, "rate.discount_by_weight",
-                      color: primaryColor,
+                        color: primaryColor,
-                      fontWeight: FontWeight.bold,
+                        fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                        fontSize: 15),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => DiscountByWeightList()));
+                        })
+                  ],
                 ),
               ),
               Column(
@@ -124,13 +143,21 @@ class _ShipmentRatesState extends State<ShipmentRates> {
                 color: Colors.grey,
               ),
               Container(
-                padding: EdgeInsets.only(left: 25, top: 10),
+                padding: EdgeInsets.only(left: 25, top: 10, right: 25),
-                child: Text(
+                child: Row(
-                  "Custom Duties",
+                  children: [
-                  style: TextStyle(
+                    LocalText(context, "rate.custom_duty",
-                      color: primaryColor,
+                        color: primaryColor,
-                      fontWeight: FontWeight.bold,
+                        fontWeight: FontWeight.bold,
-                      fontSize: 15),
+                        fontSize: 15),
+                    Spacer(),
+                    IconButton(
+                        icon: Icon(Icons.edit, color: primaryColor),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (context) => CustomList()));
+                        })
+                  ],
                 ),
               ),
               Column(

lib/pages/rates/shipment_rates_calculate.dart

@@ -1,9 +1,13 @@
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
+import 'package:fcs/pages/widgets/display_text.dart';
+import 'package:fcs/pages/widgets/length_picker.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
+import 'package:fcs/pages/widgets/local_title.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:flutter_icons/flutter_icons.dart';
 import 'package:provider/provider.dart';
 
 import 'package:flutter/material.dart';
@@ -18,10 +22,26 @@ class ShipmentRatesCal extends StatefulWidget {
 class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
   bool _isLoading = false;
   String cargoType;
+  TextEditingController _widthController = new TextEditingController();
+  TextEditingController _heightController = new TextEditingController();
+  TextEditingController _lengthController = new TextEditingController();
+  double shipmentWeight = 0;
+  double volumetricRatio = 0;
 
   @override
   void initState() {
     super.initState();
+
+    //for shipment weight
+    volumetricRatio = Provider.of<ShipmentRateModel>(context, listen: false)
+        .rate
+        .volumetricRatio;
+    // _lengthController.addListener(_calShipmentWeight);
+    // _widthController.addListener(_calShipmentWeight);
+    // _heightController.addListener(_calShipmentWeight);
+    _lengthController.text = '10';
+    _widthController.text = '10';
+    _heightController.text = '10';
   }
 
   @override
@@ -33,6 +53,44 @@ class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
   Widget build(BuildContext context) {
     var shipmentRateModel = Provider.of<ShipmentRateModel>(context);
 
+    final lengthBox = LengthPicker(
+      controller: _lengthController,
+      lableKey: "box.length",
+    );
+    final widthBox = LengthPicker(
+      controller: _widthController,
+      lableKey: "box.width",
+    );
+    final heightBox = LengthPicker(
+      controller: _heightController,
+      lableKey: "box.height",
+    );
+
+    final dimBox = Row(
+      mainAxisAlignment: MainAxisAlignment.start,
+      children: [
+        Padding(
+          padding: const EdgeInsets.only(right: 8.0),
+          child: Icon(FontAwesome.arrow_circle_right, color: primaryColor),
+        ),
+        SizedBox(child: lengthBox, width: 80),
+        SizedBox(child: widthBox, width: 80),
+        SizedBox(child: heightBox, width: 80),
+      ],
+    );
+
+    final shipmentWeightBox = DisplayText(
+      text: shipmentWeight != null ? shipmentWeight.toStringAsFixed(0) : "6",
+      labelTextKey: "box.shipment_weight",
+      iconData: MaterialCommunityIcons.weight,
+    );
+
+    final actualWeightBox = DisplayText(
+      text: shipmentWeight != null ? shipmentWeight.toStringAsFixed(0) : "",
+      labelTextKey: "box.actual_weight",
+      iconData: MaterialCommunityIcons.weight,
+    );
+
     return LocalProgress(
       inAsyncCall: _isLoading,
       child: Scaffold(
@@ -56,8 +114,8 @@ class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
                 child: Row(
                   children: <Widget>[
                     Expanded(
-                        child:
+                        child: LocalText(context, 'rate.cargo.type',
-                            Text('Cargo Type', style: TextStyle(fontSize: 15))),
+                            color: Colors.grey, fontSize: 15)),
                     Container(
                       width: 150.0,
                       child: DropdownButtonFormField(
@@ -79,46 +137,50 @@ class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
                   ],
                 ),
               ),
-              _row('Width (inches)', "", "", "10", input: true),
+              // LocalTitle(textKey: "box.dimension"),
-              _row('Height (inches)', "", "", "10", input: true),
+              dimBox,
-              _row('Length (inches)', "", "", "10", input: true),
+              shipmentWeightBox,
-              _row('Actual Weight (pounds)', "", "", "0", input: true),
+              actualWeightBox,
-              Container(
+
-                  padding: EdgeInsets.only(left: 25, top: 15, bottom: 5),
-                  child: Row(
-                    children: <Widget>[
-                      Text('Shipment Weight', style: TextStyle(fontSize: 15)),
-                      Spacer(),
-                      Column(
-                        crossAxisAlignment: CrossAxisAlignment.end,
-                        children: <Widget>[
-                          Padding(
-                            padding: const EdgeInsets.only(bottom: 3.0),
-                            child: Text(
-                              '6',
-                              style:
-                                  TextStyle(color: primaryColor, fontSize: 16),
-                            ),
-                          ),
-                          Text(
-                            'pounds',
-                            style: TextStyle(color: Colors.grey, fontSize: 16),
-                          ),
-                        ],
-                      ),
-                    ],
-                  )),
               SizedBox(height: 50),
               Center(
-                  child: Text(
+                  child: Container(
-                "Delivery fee:\$ 5",
+                alignment: Alignment.center,
-                style: TextStyle(color: primaryColor, fontSize: 16),
+                width: 150,
+                child: Row(
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    LocalText(context, "rate.delivery_fee",
+                        color: primaryColor, fontSize: 16),
+                    Text(
+                      ':\$ 5',
+                      style: TextStyle(
+                        color: primaryColor,
+                        fontSize: 16,
+                      ),
+                    )
+                  ],
+                ),
               )),
               SizedBox(height: 20),
               Center(
-                  child: Text(
+                  child: Container(
-                "Total estimated amount:\$ 41",
+                width: 220,
-                style: TextStyle(color: primaryColor, fontSize: 20),
+                alignment: Alignment.center,
+                child: Row(
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    LocalText(context, "rate.total_estimated_amount",
+                        color: primaryColor, fontSize: 16),
+                    Text(
+                      ':\$ 41',
+                      style: TextStyle(
+                        color: primaryColor,
+                        fontSize: 16,
+                      ),
+                    )
+                  ],
+                ),
               ))
             ],
           ),

lib/pages/rates/shipment_rates_edit.dart

@@ -34,6 +34,8 @@ class _ShipmentRatesEditState extends State<ShipmentRatesEdit> {
   TextEditingController _deliveryFee = new TextEditingController();
   TextEditingController _volumetricRatio = new TextEditingController();
 
+  bool _isNew = false;
+
   @override
   void initState() {
     super.initState();
@@ -89,208 +91,207 @@ class _ShipmentRatesEditState extends State<ShipmentRatesEdit> {
                     feeBox,
                     ratioBox,
                     SizedBox(height: 10),
-                    ExpansionTile(
+                    // ExpansionTile(
-                      title: Text(
+                    //   title: Text(
-                        'Cargo Types',
+                    //     'Cargo Types',
-                        style: TextStyle(
+                    //     style: TextStyle(
-                            color: primaryColor, fontWeight: FontWeight.bold),
+                    //         color: primaryColor, fontWeight: FontWeight.bold),
-                      ),
+                    //   ),
-                      children: <Widget>[
+                    //   children: <Widget>[
-                        Container(
+                    //     Container(
-                          child: SingleChildScrollView(
+                    //       child: SingleChildScrollView(
-                            scrollDirection: Axis.horizontal,
+                    //         scrollDirection: Axis.horizontal,
-                            child: MyDataTable(
+                    //         child: MyDataTable(
-                              headingRowHeight: 40,
+                    //           headingRowHeight: 40,
-                              columnSpacing: 50,
+                    //           columnSpacing: 50,
-                              columns: [
+                    //           columns: [
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Cargo Type",
+                    //                 label: Text("Cargo Type",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Rate",
+                    //                 label: Text("Rate",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Delete",
+                    //                 label: Text("Delete",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                              ],
+                    //           ],
-                              rows: getCargoRows(
+                    //           rows: getCargoRows(
-                                  shipmentRateModel.rate.cargoTypes),
+                    //               shipmentRateModel.rate.cargoTypes),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        ),
+                    //     ),
-                        Container(
+                    //     Container(
-                          padding:
+                    //       padding:
-                              EdgeInsets.only(top: 20, bottom: 15, right: 15),
+                    //           EdgeInsets.only(top: 20, bottom: 15, right: 15),
-                          child: Align(
+                    //       child: Align(
-                            alignment: Alignment.bottomRight,
+                    //         alignment: Alignment.bottomRight,
-                            child: Container(
+                    //         child: Container(
-                              width: 120,
+                    //           width: 120,
-                              height: 40,
+                    //           height: 40,
-                              child: FloatingActionButton.extended(
+                    //           child: FloatingActionButton.extended(
-                                materialTapTargetSize:
+                    //             materialTapTargetSize:
-                                    MaterialTapTargetSize.shrinkWrap,
+                    //                 MaterialTapTargetSize.shrinkWrap,
-                                icon: Icon(Icons.add),
+                    //             icon: Icon(Icons.add),
-                                onPressed: () {
+                    //             onPressed: () {
-                                  Navigator.push(
+                    //               Navigator.push(
-                                    context,
+                    //                 context,
-                                    CupertinoPageRoute(
+                    //                 CupertinoPageRoute(
-                                        builder: (context) => CargoEditor()),
+                    //                     builder: (context) => CargoEditor()),
-                                  );
+                    //               );
-                                },
+                    //             },
-                                label: Text(
+                    //             label: Text(
-                                  'Add Cargo',
+                    //               'Add Cargo',
-                                  style: TextStyle(fontSize: 12),
+                    //               style: TextStyle(fontSize: 12),
-                                ),
+                    //             ),
-                                backgroundColor: primaryColor,
+                    //             backgroundColor: primaryColor,
-                              ),
+                    //           ),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        )
+                    //     )
-                      ],
+                    //   ],
-                    ),
+                    // ),
-                    ExpansionTile(
+                    // ExpansionTile(
-                      title: Text(
+                    //   title: Text(
-                        'Custom Duties',
+                    //     'Custom Duties',
-                        style: TextStyle(
+                    //     style: TextStyle(
-                            color: primaryColor, fontWeight: FontWeight.bold),
+                    //         color: primaryColor, fontWeight: FontWeight.bold),
-                      ),
+                    //   ),
-                      children: <Widget>[
+                    //   children: <Widget>[
-                        Container(
+                    //     Container(
-                          child: SingleChildScrollView(
+                    //       child: SingleChildScrollView(
-                            scrollDirection: Axis.horizontal,
+                    //         scrollDirection: Axis.horizontal,
-                            child: MyDataTable(
+                    //         child: MyDataTable(
-                              headingRowHeight: 40,
+                    //           headingRowHeight: 40,
-                              columnSpacing: 50,
+                    //           columnSpacing: 50,
-                              columns: [
+                    //           columns: [
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Produt Type",
+                    //                 label: Text("Produt Type",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Fee",
+                    //                 label: Text("Fee",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Delete",
+                    //                 label: Text("Delete",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                              ],
+                    //           ],
-                              rows: getCustomsRows(
+                    //           rows: getCustomsRows(
-                                  shipmentRateModel.rate.customDuties),
+                    //               shipmentRateModel.rate.customDuties),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        ),
+                    //     ),
-                        Container(
+                    //     Container(
-                          padding:
+                    //       padding:
-                              EdgeInsets.only(top: 20, bottom: 15, right: 15),
+                    //           EdgeInsets.only(top: 20, bottom: 15, right: 15),
-                          child: Align(
+                    //       child: Align(
-                            alignment: Alignment.bottomRight,
+                    //         alignment: Alignment.bottomRight,
-                            child: Container(
+                    //         child: Container(
-                              width: 120,
+                    //           width: 120,
-                              height: 40,
+                    //           height: 40,
-                              child: FloatingActionButton.extended(
+                    //           child: FloatingActionButton.extended(
-                                materialTapTargetSize:
+                    //             materialTapTargetSize:
-                                    MaterialTapTargetSize.shrinkWrap,
+                    //                 MaterialTapTargetSize.shrinkWrap,
-                                icon: Icon(Icons.add),
+                    //             icon: Icon(Icons.add),
-                                onPressed: () {
+                    //             onPressed: () {
-                                  Navigator.push(
+                    //               Navigator.push(
-                                    context,
+                    //                 context,
-                                    CupertinoPageRoute(
+                    //                 CupertinoPageRoute(
-                                        builder: (context) => CustomEditor()),
+                    //                     builder: (context) => CustomEditor()),
-                                  );
+                    //               );
-                                },
+                    //             },
-                                label: Text(
+                    //             label: Text(
-                                  'Add Custom\nDuty',
+                    //               'Add Custom\nDuty',
-                                  style: TextStyle(fontSize: 12),
+                    //               style: TextStyle(fontSize: 12),
-                                ),
+                    //             ),
-                                backgroundColor: primaryColor,
+                    //             backgroundColor: primaryColor,
-                              ),
+                    //           ),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        )
+                    //     )
-                      ],
+                    //   ],
-                    ),
+                    // ),
-                    ExpansionTile(
+                    // ExpansionTile(
-                      title: Text(
+                    //   title: Text(
-                        'Discounts by weight',
+                    //     'Discounts by weight',
-                        style: TextStyle(
+                    //     style: TextStyle(
-                            color: primaryColor, fontWeight: FontWeight.bold),
+                    //         color: primaryColor, fontWeight: FontWeight.bold),
-                      ),
+                    //   ),
-                      children: <Widget>[
+                    //   children: <Widget>[
-                        Container(
+                    //     Container(
-                          child: SingleChildScrollView(
+                    //       child: SingleChildScrollView(
-                            scrollDirection: Axis.horizontal,
+                    //         scrollDirection: Axis.horizontal,
-                            child: MyDataTable(
+                    //         child: MyDataTable(
-                              headingRowHeight: 40,
+                    //           headingRowHeight: 40,
-                              columnSpacing: 30,
+                    //           columnSpacing: 30,
-                              columns: [
+                    //           columns: [
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Weight",
+                    //                 label: Text("Weight",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Discount Rate",
+                    //                 label: Text("Discount Rate",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                                MyDataColumn(
+                    //             MyDataColumn(
-                                    label: Text("Delete",
+                    //                 label: Text("Delete",
-                                        style: TextStyle(
+                    //                     style: TextStyle(
-                                            fontSize: 15,
+                    //                         fontSize: 15,
-                                            color: Colors.grey[600]))),
+                    //                         color: Colors.grey[600]))),
-                              ],
+                    //           ],
-                              rows: getDiscounts(
+                    //           rows: getDiscounts(
-                                  shipmentRateModel.rate.discountByWeights),
+                    //               shipmentRateModel.rate.discountByWeights),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        ),
+                    //     ),
-                        Container(
+                    //     Container(
-                          padding:
+                    //       padding:
-                              EdgeInsets.only(top: 20, bottom: 15, right: 15),
+                    //           EdgeInsets.only(top: 20, bottom: 15, right: 15),
-                          child: Align(
+                    //       child: Align(
-                            alignment: Alignment.bottomRight,
+                    //         alignment: Alignment.bottomRight,
-                            child: Container(
+                    //         child: Container(
-                              width: 130,
+                    //           width: 130,
-                              height: 40,
+                    //           height: 40,
-                              child: FloatingActionButton.extended(
+                    //           child: FloatingActionButton.extended(
-                                materialTapTargetSize:
+                    //             materialTapTargetSize:
-                                    MaterialTapTargetSize.shrinkWrap,
+                    //                 MaterialTapTargetSize.shrinkWrap,
-                                icon: Icon(Icons.add),
+                    //             icon: Icon(Icons.add),
-                                onPressed: () {
+                    //             onPressed: () {
-                                  Navigator.push(
+                    //               Navigator.push(
-                                    context,
+                    //                 context,
-                                    CupertinoPageRoute(
+                    //                 CupertinoPageRoute(
-                                        builder: (context) =>
+                    //                     builder: (context) =>
-                                            DiscountByWeightEditor()),
+                    //                         DiscountByWeightEditor()),
-                                  );
+                    //               );
-                                },
+                    //             },
-                                label: Text(
+                    //             label: Text(
-                                  'Add Discount',
+                    //               'Add Discount',
-                                  style: TextStyle(fontSize: 12),
+                    //               style: TextStyle(fontSize: 12),
-                                ),
+                    //             ),
-                                backgroundColor: primaryColor,
+                    //             backgroundColor: primaryColor,
-                              ),
+                    //           ),
-                            ),
+                    //         ),
-                          ),
+                    //       ),
-                        )
+                    //     )
-                      ],
+                    //   ],
-                    ),
+                    // ),
                   ],
                 ),
               ),
-              fcsButton(context, "Save", callack: () {
+              fcsButton(context, getLocalString(context, "btn.save"),
-                Navigator.pop(context);
+                  callack: _save),
-              }),
               SizedBox(height: 10)
             ],
           ),
@@ -299,6 +300,28 @@ class _ShipmentRatesEditState extends State<ShipmentRatesEdit> {
     );
   }
 
+  _save() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var shipmentRateModel =
+          Provider.of<ShipmentRateModel>(context, listen: false);
+      Rate _rate = Rate(
+          deliveryFee: double.parse(_deliveryFee.text),
+          freeDeliveryWeight: double.parse(_minWeight.text),
+          volumetricRatio: double.parse(_volumetricRatio.text));
+      await shipmentRateModel.updateRate(_rate);
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
   List<MyDataRow> getCargoRows(List<CargoType> cargos) {
     return cargos.map((r) {
       return MyDataRow(