update carton form and info

lib/pages/carton/cargo_widget.dart

@@ -334,7 +334,7 @@ class _CargoWidgetState extends State<CargoWidget> {
               children: [
                 const SizedBox(height: 8),
                 userRow,
-                LocalTitle(textKey: "box.input_cargo_weight", topPadding: 10),
+                LocalTitle(textKey: "box.input_cargo_weight", topPadding: 5),
                 cargosBox,
                 const SizedBox(height: 15),
                 Divider(),

lib/pages/carton/carton_info.dart

@@ -53,33 +53,38 @@ class _CartonInfoState extends State<CartonInfo> {
   }
 
   _init() async {
-    _carton.billTo = billToConsignee;
-    _carton.cartonSizeType = customCarton;
-    _carton.cartonType = carton_from_packages;
-    multiImgController.setImageUrls = _carton.photos;
-    _cargoTypes = _carton.cargoTypes.where((e) => !e.isCutomDuty).toList();
-    _surchareItems = _carton.cargoTypes.where((e) => e.isCutomDuty).toList();
-    if (_carton.cartonType == carton_from_packages) {
-      _carton.deliveryType = delivery_caton;
-      _packages = await context
-          .read<PackageModel>()
-          .getPackagesByIds(_carton.packageIDs);
-    }
+    try {
+      _isLoading = true;
+      _carton.billTo = billToConsignee;
+      _carton.cartonSizeType = customCarton;
+      _carton.cartonType = carton_from_packages;
+      multiImgController.setImageUrls = _carton.photos;
+      _cargoTypes = _carton.cargoTypes.where((e) => !e.isCutomDuty).toList();
+      _surchareItems = _carton.cargoTypes.where((e) => e.isCutomDuty).toList();
+      if (_carton.cartonType == carton_from_packages) {
+        _carton.deliveryType = delivery_caton;
+        _packages = await context
+            .read<PackageModel>()
+            .getPackagesByIds(_carton.packageIDs);
+      }
 
-    if (_carton.cartonType == carton_mix_carton) {
-      _mixCartons = await context
-          .read<CartonModel>()
-          .getCartonsByIds(_carton.mixCartonIDs);
-    }
+      if (_carton.cartonType == carton_mix_carton) {
+        _mixCartons = await context
+            .read<CartonModel>()
+            .getCartonsByIds(_carton.mixCartonIDs);
+      }
 
-    if (mounted) {
-      setState(() {});
+      if (mounted) {
+        setState(() {});
+      }
+      _carton.cartonType = "Carton for packages";
+      totalWeight =
+          _carton.cargoTypes.fold(0, (sum, value) => sum + value.weight);
+      totalSurchargeCount =
+          _surchareItems.fold(0, (sum, value) => sum + value.qty);
+    } finally {
+      _isLoading = false;
     }
-    _carton.cartonType = "Carton for packages";
-    totalWeight =
-        _carton.cargoTypes.fold(0, (sum, value) => sum + value.weight);
-    totalSurchargeCount =
-        _surchareItems.fold(0, (sum, value) => sum + value.qty);
   }
 
   @override
@@ -187,14 +192,14 @@ class _CartonInfoState extends State<CartonInfo> {
                 fontSize: 16,
                 fontWeight: FontWeight.normal),
             Padding(
-                padding: EdgeInsets.only(right: 100),
+                padding: EdgeInsets.only(right: 50),
                 child: Text("${removeTrailingZeros(totalWeight)} lb",
                     style: TextStyle(color: Colors.black54, fontSize: 15)))
           ],
         ),
         Container(
           child: Padding(
-            padding: const EdgeInsets.only(right: 100),
+            padding: const EdgeInsets.only(right: 50),
             child: Column(
               children: [
                 Column(
@@ -235,7 +240,7 @@ class _CartonInfoState extends State<CartonInfo> {
                 fontSize: 16,
                 fontWeight: FontWeight.normal),
             Padding(
-                padding: EdgeInsets.only(right: 100),
+                padding: EdgeInsets.only(right: 50),
                 child: Text("${removeTrailingZeros(totalSurchargeCount)} pcs",
                     style: TextStyle(color: Colors.black54, fontSize: 15)))
           ],
@@ -243,7 +248,7 @@ class _CartonInfoState extends State<CartonInfo> {
         //),
         Container(
           child: Padding(
-            padding: const EdgeInsets.only(right: 100),
+            padding: const EdgeInsets.only(right: 50),
             child: Column(
               children: [
                 Column(
@@ -346,7 +351,7 @@ class _CartonInfoState extends State<CartonInfo> {
                       onPressed: _gotoEditor),
                 ]),
             body: Container(
-                padding: const EdgeInsets.all(10.0),
+                padding: const EdgeInsets.only(left: 20,right: 20),
                 child: ListView(children: <Widget>[
                   Row(children: [
                     Flexible(child: cartonTypeBox),

lib/pages/carton/carton_submit.dart

@@ -336,7 +336,8 @@ class CartonSubmit extends StatelessWidget {
       children: [
         Expanded(
           child: ListView(
-            padding: const EdgeInsets.all(20),
+            padding:
+                const EdgeInsets.only(left: 20, right: 20, top: 8, bottom: 20),
             children: [
               cartonType,
               const SizedBox(height: 10),

lib/pages/carton/mix_carton/carton_selection_widget.dart

@@ -174,7 +174,7 @@ class _CartonSelectionWidgetState extends State<CartonSelectionWidget> {
             padding: EdgeInsets.only(left: 10, right: 10),
             child: Column(
               children: [
-                const SizedBox(height: 8),
+                const SizedBox(height: 5),
                 LocalTitle(textKey: "box.select.cartion"),
                 const SizedBox(height: 10),
                 searchBox,

lib/pages/carton/mix_carton/mix_carton_submit.dart

@@ -279,7 +279,8 @@ class _MixCartonSubmitState extends State<MixCartonSubmit> {
       children: [
         Expanded(
           child: ListView(
-            padding: const EdgeInsets.all(20),
+            padding:
+                const EdgeInsets.only(left: 20, right: 20, top: 15, bottom: 20),
             children: [
               cartonType,
               const SizedBox(height: 10),

lib/pages/carton/mix_carton/type_widget.dart

@@ -321,7 +321,7 @@ class _TypeWidgetState extends State<TypeWidget> {
             child: ListView(
           padding: EdgeInsets.only(left: 10, right: 10),
           children: [
-            const SizedBox(height: 8),
+            const SizedBox(height: 5),
             LocalTitle(textKey: "box.select_carton_size"),
             const SizedBox(height: 8),
             cartonSizedBox,

lib/pages/carton/package_selection_widget.dart

@@ -221,7 +221,7 @@ class _PackageSelectionWidgetState extends State<PackageSelectionWidget> {
               children: [
                 const SizedBox(height: 8),
                 userRow,
-                LocalTitle(textKey: "box.select.package", topPadding: 10),
+                LocalTitle(textKey: "box.select.package", topPadding: 5),
                 const SizedBox(height: 10),
                 searchBox,
                 Expanded(