update shipment type

lib/pages/fcs_shipment/fcs_shipment_editor.dart

@@ -3,7 +3,6 @@ import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/fcs_shipment/model/fcs_shipment_model.dart';
 import 'package:fcs/pages/main/model/language_model.dart';
-import 'package:fcs/pages/main/model/main_model.dart';
 import 'package:fcs/pages/widgets/input_date.dart';
 import 'package:fcs/pages/widgets/input_text.dart';
 import 'package:fcs/pages/widgets/local_app_bar.dart';
@@ -15,6 +14,7 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:intl/intl.dart';
 import 'package:provider/provider.dart';
 
+import '../../domain/entities/shipment_type.dart';
 import '../main/util.dart';
 
 class FcsShipmentEditor extends StatefulWidget {
@@ -39,13 +39,14 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
 
   FcsShipment _shipment = new FcsShipment();
   bool _isLoading = false;
-  String? _currentShipmentType;
+  ShipmentType? _currentShipmentType;
   bool _isNew = false;
 
   @override
   void initState() {
     super.initState();
     _isNew = widget.shipment == null;
+    var model = Provider.of<FcsShipmentModel>(context, listen: false);
     if (widget.shipment != null) {
       _shipment = widget.shipment!;
       _shipmentNumberController.text = _shipment.shipmentNumber ?? "";
@@ -59,13 +60,13 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
         _departureDateControler.text =
             dateFormatter.format(_shipment.departureDate!);
       _statusController.text = _shipment.status ?? "";
-      _currentShipmentType = _shipment.shipType;
       _consigneeController.text = _shipment.consignee ?? "";
       _portController.text = _shipment.port ?? "";
       _destinationController.text = _shipment.destination ?? "";
+
+      // _currentShipmentType = model.shipmentTypes.where((e) => e.id == _shipment.shipmentTypeId).first;
     } else {
-      var mainModel = Provider.of<MainModel>(context, listen: false);
-      _currentShipmentType = mainModel.setting!.shipmentTypes[0];
+      _currentShipmentType = model.shipmentTypes[0];
     }
   }
 
@@ -77,7 +78,8 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
   @override
   Widget build(BuildContext context) {
     var languageModel = Provider.of<LanguageModel>(context);
-    var mainModel = Provider.of<MainModel>(context);
+    List<ShipmentType> shipmentTypes =
+        context.watch<FcsShipmentModel>().shipmentTypes;
 
     final createBtn = Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
@@ -171,10 +173,11 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
                       labelText: AppTranslations.of(context)!
                           .text('FCSshipment.shipment_type'),
                       icon: Icon(Ionicons.ios_airplane, color: primaryColor)),
-                  items: mainModel.setting!.shipmentTypes
-                      .map((e) => DropdownMenuItem(child: Text(e), value: e))
+                  items: shipmentTypes
+                      .map((e) =>
+                          DropdownMenuItem(child: Text(e.desc), value: e))
                       .toList(),
-                  onChanged: (String? selected) => {
+                  onChanged: (selected) => {
                     setState(() {
                       _currentShipmentType = selected;
                     })
@@ -206,7 +209,7 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
     FcsShipment fcsShipment = FcsShipment();
     fcsShipment.id = _shipment.id;
     fcsShipment.shipmentNumber = _shipmentNumberController.text;
-    fcsShipment.shipType = _currentShipmentType!;
+    fcsShipment.shipmentTypeId = _currentShipmentType?.id;
     fcsShipment.consignee = _consigneeController.text;
     fcsShipment.port = _portController.text;
     fcsShipment.destination = _destinationController.text;
@@ -262,14 +265,14 @@ class _FcsShipmentEditorState extends State<FcsShipmentEditor> {
 
   isDataChanged() {
     if (_isNew) {
-      var mainModel = Provider.of<MainModel>(context, listen: false);
+      var shipmentModel = Provider.of<FcsShipmentModel>(context, listen: false);
       return _shipmentNumberController.text != "" ||
           _cutoffDateController.text != "" ||
           _arrivalDateController.text != "" ||
           _consigneeController.text != "" ||
           _portController.text != "" ||
           _destinationController.text != "" ||
-          _currentShipmentType != mainModel.setting!.shipmentTypes[0];
+          _currentShipmentType != shipmentModel.shipmentTypes[0];
     } else {
       FcsShipment fcsShipment = _getPayload();
       return widget.shipment!.isChangedForEdit(fcsShipment);

lib/pages/fcs_shipment/fcs_shipment_info.dart

@@ -159,7 +159,9 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
         color: dangerColor,
         textKey: "FCSshipment.cancel.btn",
         callBack: () {
-          showConfirmDialog(context, "FCSshipment.cancel.confirm", () {});
+          showConfirmDialog(context, "FCSshipment.cancel.confirm", () {
+            _cancelFcsShipment();
+          });
         },
       ),
     );
@@ -174,10 +176,12 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
           labelColor: primaryColor,
           arrowColor: primaryColor,
           actions: [
-            IconButton(
-              icon: Icon(Icons.edit, color: primaryColor),
-              onPressed: _edit,
-            ),
+            _fcsShipment?.status == fcs_shipment_pending_status
+                ? IconButton(
+                    icon: Icon(Icons.edit, color: primaryColor),
+                    onPressed: _edit,
+                  )
+                : const SizedBox(),
             //menuPopWidget(context)
           ],
         ),
@@ -377,6 +381,24 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
     }
   }
 
+  _cancelFcsShipment() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      FcsShipmentModel fcsShipmentModel =
+          Provider.of<FcsShipmentModel>(context, listen: false);
+      await fcsShipmentModel.cancel(_fcsShipment!.id!);
+      Navigator.pop(context, true);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
   _showPDF(int id) async {
     setState(() {
       _isLoading = true;

lib/pages/fcs_shipment/model/fcs_shipment_model.dart

@@ -7,6 +7,7 @@ import 'package:fcs/domain/entities/fcs_shipment.dart';
 import 'package:fcs/pages/main/model/base_model.dart';
 import 'package:logging/logging.dart';
 
+import '../../../domain/entities/shipment_type.dart';
 import '../../../pagination/paginator_listener.dart';
 
 class FcsShipmentModel extends BaseModel {
@@ -15,6 +16,9 @@ class FcsShipmentModel extends BaseModel {
   bool isLoading = false;
   int selectedIndex = 0;
 
+  List<ShipmentType> shipmentTypes = [];
+  StreamSubscription<QuerySnapshot>? _shipmentTypeListener;
+
   onChanged(int index) {
     selectedIndex = index;
     loadFcsShipments(selectedIndex);
@@ -132,11 +136,35 @@ class FcsShipmentModel extends BaseModel {
 
   void initUser(user) {
     super.initUser(user);
+    _loadShipmentTypes();
   }
 
   @override
   logout() async {
     fcsShipments?.close();
+    _shipmentTypeListener?.cancel();
+    shipmentTypes.clear();
+  }
+
+  Future<void> _loadShipmentTypes() async {
+    try {
+      _shipmentTypeListener = FirebaseFirestore.instance
+          .collection(
+              "/$config_collection/$setting_doc_id/$shipment_type_collection")
+          .snapshots()
+          .listen((QuerySnapshot snapshot) {
+        shipmentTypes.clear();
+        shipmentTypes = snapshot.docs.map((documentSnapshot) {
+          var privilege = ShipmentType.fromMap(
+              documentSnapshot.data() as Map<String, dynamic>,
+              documentSnapshot.id);
+          return privilege;
+        }).toList();
+        notifyListeners();
+      });
+    } catch (e) {
+      log.warning("Error!! $e");
+    }
   }
 
   Future<void> create(FcsShipment fcsShipment) {
@@ -163,6 +191,10 @@ class FcsShipmentModel extends BaseModel {
     return Services.instance.fcsShipmentService.invoiceFcsShipment(id);
   }
 
+  Future<void> cancel(String id) {
+    return Services.instance.fcsShipmentService.cancelFcsShipment(id);
+  }
+
   Future<String> report(FcsShipment fcsShipment) {
     return Services.instance.fcsShipmentService.report(fcsShipment);
   }