update carton info

lib/pages/carton/package_carton_editor.dart

@@ -7,6 +7,7 @@ import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/carton_size/carton_size_list.dart';
 import 'package:fcs/pages/carton_size/model/carton_size_model.dart';
 import 'package:fcs/pages/delivery_address/model/delivery_address_model.dart';
+import 'package:fcs/pages/main/util.dart';
 import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
 import 'package:fcs/pages/widgets/defalut_delivery_address.dart';
 import 'package:fcs/pages/widgets/delivery_address_selection.dart';
@@ -23,10 +24,12 @@ import 'package:provider/provider.dart';
 
 import 'cargo_type_addtion.dart';
 import 'carton_cargo_table.dart';
+import 'model/carton_model.dart';
 
 class PackageCartonEditor extends StatefulWidget {
-  final Carton box;
-  PackageCartonEditor({this.box});
+  final Carton carton;
+  final bool isNew;
+  PackageCartonEditor({this.carton, this.isNew});
 
   @override
   _PackageCartonEditorState createState() => _PackageCartonEditorState();
@@ -37,51 +40,28 @@ class _PackageCartonEditorState extends State<PackageCartonEditor> {
   TextEditingController _widthCtl = new TextEditingController();
   TextEditingController _heightCtl = new TextEditingController();
 
-  Carton _box;
+  Carton _carton;
   bool _isLoading = false;
-  bool _isNew;
-  double volumetricRatio = 0;
-  double shipmentWeight = 0;
+  DeliveryAddress _deliveryAddress = new DeliveryAddress();
+
+  List<CargoType> _cargoTypes = [];
 
   @override
   void initState() {
     super.initState();
-
-    volumetricRatio = Provider.of<ShipmentRateModel>(context, listen: false)
-        .rate
-        .volumetricRatio;
-
-    if (widget.box != null) {
-      _box = widget.box;
-      _isNew = false;
-      _lengthCtl.text = _box.length.toString();
-      _widthCtl.text = _box.width.toString();
-      _heightCtl.text = _box.height.toString();
+    if (widget.isNew) {
+      _carton = widget.carton;
+      _lengthCtl.text = "0";
+      _widthCtl.text = "0";
+      _heightCtl.text = "0";
     } else {
-      var shipmentModel =
-          Provider.of<DeliveryAddressModel>(context, listen: false);
-
-      _isNew = true;
-      _box = Carton(cargoTypes: []);
-      _box.deliveryAddress = shipmentModel.defalutAddress;
-
-      _lengthCtl.text = "12";
-      _widthCtl.text = "12";
-      _heightCtl.text = "12";
+      _carton = widget.carton;
+      _cargoTypes = List.from(widget.carton.cargoTypes);
+      _lengthCtl.text = _carton.length.toString();
+      _widthCtl.text = _carton.width.toString();
+      _heightCtl.text = _carton.height.toString();
+      _deliveryAddress = _carton.deliveryAddress;
     }
-    _lengthCtl.addListener(_calShipmentWeight);
-    _widthCtl.addListener(_calShipmentWeight);
-    _heightCtl.addListener(_calShipmentWeight);
-    _calShipmentWeight();
-  }
-
-  _calShipmentWeight() {
-    double l = double.parse(_lengthCtl.text, (s) => 0);
-    double w = double.parse(_widthCtl.text, (s) => 0);
-    double h = double.parse(_heightCtl.text, (s) => 0);
-    setState(() {
-      shipmentWeight = (l * w * h / volumetricRatio).ceilToDouble();
-    });
   }
 
   @override
@@ -131,14 +111,15 @@ class _PackageCartonEditorState extends State<PackageCartonEditor> {
                 CupertinoPageRoute(builder: (context) => CargoTypeAddition()));
             if (cargos == null) return;
             setState(() {
-              _box.cargoTypes.clear();
-              _box.cargoTypes.addAll(cargos);
+              _cargoTypes.clear();
+              _cargoTypes.addAll(cargos);
             });
           }),
     );
 
     final cargoTableBox = CargoTable(
-      cargoTypes: _box.cargoTypes,
+      isNew: widget.isNew,
+      cargoTypes: _cargoTypes,
       onAdd: (c) => _addCargo(c),
       onRemove: (c) => _removeCargo(c),
     );
@@ -159,7 +140,7 @@ class _PackageCartonEditorState extends State<PackageCartonEditor> {
           backgroundColor: Colors.white,
           title: LocalText(
             context,
-            _isNew ? "boxes.create.title" : "box.edit.title",
+            widget.isNew ? "boxes.create.title" : "box.edit.title",
             fontSize: 20,
             color: primaryColor,
           ),
@@ -175,19 +156,19 @@ class _PackageCartonEditorState extends State<PackageCartonEditor> {
               dimBox,
               LocalTitle(textKey: "box.delivery_address"),
               DefaultDeliveryAddress(
-                  deliveryAddress: _box.deliveryAddress,
+                  deliveryAddress: _deliveryAddress,
                   labelKey: "box.delivery_address",
                   onTap: () async {
                     DeliveryAddress d = await Navigator.push<DeliveryAddress>(
                       context,
                       CupertinoPageRoute(
                           builder: (context) => DeliveryAddressSelection(
-                                deliveryAddress: _box.deliveryAddress,
+                                deliveryAddress: _deliveryAddress,
                               )),
                     );
                     if (d == null) return;
                     setState(() {
-                      _box.deliveryAddress = d;
+                      _deliveryAddress = d;
                     });
                   }),
               SizedBox(
@@ -280,24 +261,64 @@ class _PackageCartonEditorState extends State<PackageCartonEditor> {
   _addCargo(CargoType cargo) {
     if (cargo == null) return;
     setState(() {
-      _box.cargoTypes.remove(cargo);
-      _box.cargoTypes.add(cargo);
+      _cargoTypes.remove(cargo);
+      _cargoTypes.add(cargo);
     });
   }
 
   _removeCargo(CargoType cargo) {
     setState(() {
-      _box.cargoTypes.remove(cargo);
+      _cargoTypes.remove(cargo);
     });
   }
 
-  _creatCarton() {
-    // double l = double.parse(_lengthCtl.text, (s) => 0);
-    // double w = double.parse(_widthCtl.text, (s) => 0);
-    // double h = double.parse(_heightCtl.text, (s) => 0);
-    // _box.length = l;
-    // _box.width = w;
-    // _box.height = h;
-    // Navigator.pop(context, _box);
+  _creatCarton() async {
+    if ((_cargoTypes?.length ?? 0) == 0) {
+      showMsgDialog(context, "Error", "Expect at least one cargo type");
+      return;
+    }
+    double l = double.parse(_lengthCtl.text, (s) => 0);
+    double w = double.parse(_widthCtl.text, (s) => 0);
+    double h = double.parse(_heightCtl.text, (s) => 0);
+    if ((l <= 0 || w <= 0 || h <= 0)) {
+      showMsgDialog(context, "Error", "Invalid dimension");
+      return;
+    }
+    if (_deliveryAddress == null) {
+      showMsgDialog(context, "Error", "Invalid delivery address");
+      return;
+    }
+
+    Carton carton = Carton();
+    carton.id = _carton.id;
+    carton.cartonType = _carton.cartonType;
+    carton.fcsShipmentID = _carton.fcsShipmentID;
+    carton.userID = _carton.userID;
+    carton.cargoTypes = _cargoTypes;
+    carton.packages = _carton.packages.where((e) => e.isChecked).toList();
+    // carton.cartonSizeID = selectedCatonSize?.id;
+    carton.length = l;
+    carton.width = w;
+    carton.height = h;
+    carton.deliveryAddress = _deliveryAddress;
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      CartonModel cartonModel =
+          Provider.of<CartonModel>(context, listen: false);
+      if (widget.isNew) {
+        await cartonModel.createCarton(carton);
+      } else {
+        await cartonModel.updateCarton(carton);
+      }
+      Navigator.pop(context, true);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
   }
 }