Merge branch 'master' of tzw/fcs into master

assets/local/localization_en.json

@@ -358,6 +358,12 @@
     "box.delete.btn":"Delete carton",
     "box.update_title":"Edit carton",
     "box.update.btn":"Update carton",
+    "box.ship.btn":"Ship this Carton",
+    "box.arrive.btn":"Arrive this Carton",
+    "box.invoice.btn":"Invoice this Carton",
+    "box.ship.confirm":"Confirm ship?",
+    "box.arrive.confirm":"Confirm arrive?",
+    "box.invoice.confirm":"Confirm invoice?",
     "Boxes End ================================================================":"",
     
     "Delivery Start ================================================================":"",
@@ -400,6 +406,9 @@
     "FCSshipment.cancel.confirm":"Cancel this shipment?",
     "FCSshipment.carton":"Cartons",
     "FCSshipment.package":"Packages",
+    "FCSshipment.process.confirm":"Confirm process?",
+    "FCSshipment.arrive.confirm":"Confirm arrive?",
+    "FCSshipment.invoice.confirm":"Confirm invoice?",
     "FCS Shipment End ================================================================":"",
 
     "Shipment Start ================================================================":"",
@@ -458,6 +467,7 @@
     "shipment.confirm.complete.confirm":"Complete confirm?",
     "shipment.receive.complete.btn":"Complete receive",
     "shipment.receive.complete.confirm":"Complete receive?",
+    
     "Shipment End ================================================================":"",
 
     "Rate Start ================================================================":"",

assets/local/localization_mu.json

@@ -358,6 +358,12 @@
     "box.delete.btn":"Delete carton",
     "box.update_title":"Edit carton",
     "box.update.btn":"Update carton",
+    "box.ship.btn":"Ship this Carton",
+    "box.arrive.btn":"Arrive this Carton",
+    "box.invoice.btn":"Invoice this Carton",
+    "box.ship.confirm":"ပို့ဆောင်မှုကို အတည်ပြုပါ ?",
+    "box.arrive.confirm":"ရောက်ရှိကြောင်း အတည်ပြုပါ ?",
+    "box.invoice.confirm":"ပြေစာ အတည်ပြုပါ ?",
     "Boxes End ================================================================":"",
 
     "Delivery Start ================================================================":"",
@@ -403,6 +409,9 @@
     "FCSshipment.popupmenu.shipped":"Shipped shipments",
     "FCSshipment.carton":"FCS ပုံးများ",
     "FCSshipment.package":"FCS အထုပ်",
+    "FCSshipment.process.confirm":"လုပ်ငန်းစဉ်ကို အတည်ပြုပါ ?",
+    "FCSshipment.arrive.confirm":"ရောက်ရှိကြောင်း အတည်ပြုပါ ?",
+    "FCSshipment.invoice.confirm":"ပြေစာအတည်ပြုပါ ?",
     "FCS Shipment End ================================================================":"",
 
     "Shipment Start ================================================================":"",
@@ -461,6 +470,7 @@
     "shipment.confirm.complete.confirm":"Complete confirm?",
     "shipment.receive.complete.btn":"Complete receive",
     "shipment.receive.complete.confirm":"Complete receive?",
+   
     "Shipment End ================================================================":"",
 
     "Rate Start ================================================================":"",

lib/data/provider/auth_fb.dart

@@ -12,6 +12,8 @@ import 'package:fcs/helpers/firebase_helper.dart';
 import 'package:firebase_auth/firebase_auth.dart' as fb;
 import 'package:logging/logging.dart';
 
+import '../services/services.dart';
+
 class AuthFb {
   final log = Logger('AuthFb');
 
@@ -21,6 +23,10 @@ class AuthFb {
   late StreamController<User?> controller;
   static final fb.FirebaseAuth _fb = fb.FirebaseAuth.instance;
   static String _verificationId = '';
+  static bool _logIn = false;
+
+  StreamSubscription<DocumentSnapshot>? userListener;
+  StreamSubscription<DocumentSnapshot>? userAuthListener;
 
   Future<fcs.AuthResult> sendSmsCodeToPhoneNumber(String phoneNumber) {
     Completer<fcs.AuthResult> completer = Completer();
@@ -99,9 +105,13 @@ class AuthFb {
     return Future.value(fcs.AuthResult(authStatus: AuthStatus.AUTH_VERIFIED));
   }
 
-  Future<void> signout() async {
-    if (userListener != null) await userListener!.cancel();
-    return _fb.signOut();
+  Future<void> signoutStart() async {
+    await userListener?.cancel();
+    await userAuthListener?.cancel();
+  }
+
+  Future<void> signoutEnd() async {
+    await _fb.signOut();
   }
 
   Future<void> _addUserToStream({bool refreshIdToken = false}) async {
@@ -111,7 +121,6 @@ class AuthFb {
         await getClaims(refreshIdToken: refreshIdToken);
 
     log.info("Claims:$claims");
-    if (claims == null) return;
 
     String? cid = claims["cid"];
     User? user;
@@ -123,6 +132,11 @@ class AuthFb {
       return;
     }
 
+    loadUserClaim(claims, user);
+    controller.add(user);
+  }
+
+  loadUserClaim(Map claims, User user) {
     // add privileges
     String? privileges = claims["pr"];
     if (privileges != null && privileges != "") {
@@ -130,7 +144,6 @@ class AuthFb {
     } else {
       user.privileges = [];
     }
-    controller.add(user);
   }
 
   Future<User?> _getUserFromFirestore(String userID) async {
@@ -205,13 +218,12 @@ class AuthFb {
     fb.User? firebaseUser = _fb.currentUser;
     if (firebaseUser == null) return null;
     Map? claims = await getClaims();
-    if (claims == null) return null;
     String cid = claims["cid"];
     return cid;
   }
 
   Future<void> _startUserListener() async {
-    if (userListener != null) userListener!.cancel();
+    _startAuthListener();
     String? _userID = await _getCurrentUserID();
     if (_userID == null) {
       return;
@@ -221,6 +233,7 @@ class AuthFb {
         .collection(user_collection)
         .doc(_userID)
         .snapshots();
+    userListener?.cancel();
     userListener = snapshot.listen((snap) async {
       User user = User.fromMap(snap.data() as Map<String, dynamic>, snap.id);
 
@@ -229,14 +242,12 @@ class AuthFb {
         userListener?.cancel();
         return;
       }
+
+      if (!_logIn) return;
       try {
         // get privilege from claim
-        fb.IdTokenResult idToken = await firebaseUser.getIdTokenResult(true);
-
-        String? privileges = idToken.claims?["pr"] ?? '';
-        if (privileges != null && privileges != "") {
-          user.privileges = privileges.split(":").toList();
-        }
+        Map<dynamic, dynamic> claims = await getClaims(refreshIdToken: true);
+        loadUserClaim(claims, user);
         controller.add(user);
       } catch (e) {
         controller.add(null);
@@ -244,13 +255,47 @@ class AuthFb {
     });
   }
 
-  StreamSubscription<DocumentSnapshot>? userListener;
+  Future<void> _startAuthListener() async {
+    String? authId = _fb.currentUser?.uid;
+    if (authId == null) return;
+
+    Stream<DocumentSnapshot> snapshot = FirebaseFirestore.instance
+        .collection(authCollection)
+        .doc(authId)
+        .snapshots();
+    userAuthListener?.cancel();
+    userAuthListener = snapshot.listen((snap) async {
+      if (snap.exists) {
+        Map<String, dynamic> map = snap.data() as Map<String, dynamic>;
+        String userID = map['user_id'] ?? "";
+
+        User? user = await Services.instance.userService.getUser(userID);
+        if (user == null) return;
+
+        if (_fb.currentUser == null) {
+          userAuthListener?.cancel();
+          return;
+        }
+
+        Map<dynamic, dynamic> claims = await getClaims(refreshIdToken: true);
+        loadUserClaim(claims, user);
+
+        log.info("_startAuthListener: $user");
+        if (_logIn) {
+          controller.add(user);
+        }
+      }
+    });
+  }
+
   Stream<User?> user() {
     // ignore: close_sinks
     StreamSubscription<fb.User?>? authListener;
 
     Future<void> _start() async {
-      authListener = _fb.authStateChanges().listen((firebaseUser) {
+      await authListener?.cancel();
+      authListener = _fb.authStateChanges().listen((firebaseUser) async {
+        _logIn = firebaseUser != null;
         if (firebaseUser == null) {
           controller.add(null);
         } else {
@@ -261,12 +306,8 @@ class AuthFb {
     }
 
     void _stop() {
-      if (userListener != null) {
-        userListener!.cancel();
-      }
-      if (authListener != null) {
-        authListener!.cancel();
-      }
+      userListener?.cancel();
+      authListener?.cancel();
     }
 
     controller = StreamController<User?>(

lib/data/provider/user_data_provider.dart

@@ -85,4 +85,29 @@ class UserDataProvider {
     return await requestAPI("/enable_user", "PUT",
         payload: {"id": userID, "enabled": enabled}, token: await getToken());
   }
+
+  Future<User?> getUser(String userID) async {
+    if (userID == "") return null;
+
+    String path = "/$user_collection";
+    try {
+      var snap = await FirebaseFirestore.instance
+          .collection(path)
+          .doc(userID)
+          .get(const GetOptions(source: Source.server));
+
+      if (snap.data() == null) return null;
+      Map<String, dynamic>? data = snap.data() as Map<String, dynamic>;
+
+      if (data['delete_time'] == 0) {
+        User user = User.fromMap(data, snap.id);
+        return user;
+      } else {
+        return null;
+      }
+    } catch (e) {
+      log.warning("Error!! $e");
+    }
+    return null;
+  }
 }

lib/data/services/auth_imp.dart

@@ -25,11 +25,6 @@ class AuthServiceImp implements AuthService {
     return authFb.signInWithPhoneNumber(smsCode);
   }
 
-  @override
-  Future<void> signout() {
-    return authFb.signout();
-  }
-
   @override
   Stream<User?> getUserStream() {
     return authFb.user();
@@ -64,4 +59,14 @@ class AuthServiceImp implements AuthService {
   Future<void> updatePreferredCurrency(String currency) {
     return authFb.updatePreferredCurrency(currency);
   }
+
+  @override
+  Future<void> signoutEnd() {
+    return authFb.signoutEnd();
+  }
+
+  @override
+  Future<void> signoutStart() {
+    return authFb.signoutStart();
+  }
 }

lib/data/services/auth_service.dart

@@ -5,7 +5,8 @@ import 'package:fcs/domain/entities/user.dart';
 abstract class AuthService {
   Future<AuthResult> sendSmsCodeToPhoneNumber(String phoneNumber);
   Future<AuthResult> signInWithSmsCode(String smsCode);
-  Future<void> signout();
+  Future<void> signoutStart();
+  Future<void> signoutEnd();
   Future<void> signup(String userName);
   Future<void> joinInvite(String userName);
   Future<void> updateProfileName(String newUserName);

lib/data/services/user_imp.dart

@@ -52,4 +52,9 @@ class UserServiceImp implements UserService {
   Future<void> enableUser(String userID, bool enabled) {
     return userDataProvider.enableUser(userID, enabled);
   }
+
+  @override
+  Future<User?> getUser(String userID) {
+    return userDataProvider.getUser(userID);
+  }
 }

lib/data/services/user_service.dart

@@ -9,4 +9,5 @@ abstract class UserService {
   Future<void> uploadMsgToken(String token);
   Future<void> removeMsgToken(String token);
   Future<void> enableUser(String userID, bool enabled);
+  Future<User?> getUser(String userID);
 }

lib/domain/constants.dart

@@ -2,6 +2,7 @@ const uploadPhotoLimit = 10;
 
 const config_collection = "configs";
 const user_collection = "users";
+const authCollection = "auths";
 const invitations_collection = "invitations";
 const privilege_collection = "privileges";
 const markets_collection = "markets";

lib/domain/entities/user.dart

@@ -21,7 +21,6 @@ class User {
   String? preferCurrency;
   bool enablePinLogin;
   String? pinDigit;
-  String? confirmPinDigit;
 
   String get initial =>
       name != null && name != "" ? name!.substring(0, 1) : "?";
@@ -60,8 +59,8 @@ class User {
   bool get disabled => status != null && status == user_disabled_status;
 
   String get share => "Your phone number:$phoneNumber";
-  User(
-      {this.id,
+  User({
+    this.id,
     this.name,
     this.phoneNumber,
     this.fcsID,
@@ -74,7 +73,7 @@ class User {
     this.preferCurrency,
     this.enablePinLogin = false,
     this.pinDigit,
-      this.confirmPinDigit});
+  });
 
   factory User.fromJson(Map<String, dynamic> json) {
     return User(

lib/helpers/firebase_helper.dart

@@ -15,12 +15,12 @@ Future<String> getToken() async {
   return token;
 }
 
-Future<Map?> getClaims({bool refreshIdToken = false}) async {
+Future<Map> getClaims({bool refreshIdToken = false}) async {
   fb.User? firebaseUser = auth.currentUser;
-  if (firebaseUser == null) return null;
+  if (firebaseUser == null) return {};
   fb.IdTokenResult idToken =
       await firebaseUser.getIdTokenResult(refreshIdToken);
-  return idToken.claims;
+  return idToken.claims ?? {};
 }
 
 // returns list of url

lib/helpers/pdf.dart

@@ -0,0 +1,69 @@
+import 'dart:io';
+import 'package:flutter/services.dart';
+import 'package:open_file/open_file.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:pdf/pdf.dart';
+import 'package:pdf/widgets.dart' as pw;
+
+import '../domain/entities/carton.dart';
+
+Future<void> generateCartonPdf(Carton carton) async {
+  var myTheme = pw.ThemeData.withFont(
+    base:
+        pw.Font.ttf(await rootBundle.load("assets/fonts/OpenSans-Regular.ttf")),
+    bold: pw.Font.ttf(await rootBundle.load("assets/fonts/OpenSans-Bold.ttf")),
+    italic:
+        pw.Font.ttf(await rootBundle.load("assets/fonts/OpenSans-Italic.ttf")),
+    boldItalic: pw.Font.ttf(
+        await rootBundle.load("assets/fonts/OpenSans-BoldItalic.ttf")),
+  );
+
+  final doc = pw.Document(
+    theme: myTheme,
+  );
+
+  PdfPageFormat format =
+      const PdfPageFormat(PdfPageFormat.inch * 3, PdfPageFormat.inch * 1);
+  doc.addPage(pw.Page(
+      pageFormat: format,
+      build: (pw.Context context) {
+        return pw.Padding(
+            padding: const pw.EdgeInsets.all(5),
+            child: pw.Row(
+                mainAxisAlignment: pw.MainAxisAlignment.start,
+                crossAxisAlignment: pw.CrossAxisAlignment.center,
+                children: <pw.Widget>[
+                  pw.BarcodeWidget(
+                      width: 50,
+                      height: 50,
+                      color: PdfColor.fromHex("#000000"),
+                      barcode: pw.Barcode.qrCode(),
+                      data: carton.cartonNumber!),
+                  pw.Padding(
+                    padding: const pw.EdgeInsets.all(5),
+                    child: pw.Column(
+                        crossAxisAlignment: pw.CrossAxisAlignment.start,
+                        children: [
+                          pw.Text(carton.cartonNumber!,
+                              style: pw.TextStyle(
+                                fontSize: 12,
+                              )),
+                          pw.Text(carton.userName!,
+                              style: pw.TextStyle(
+                                fontSize: 10,
+                              )),
+                          pw.Text("${carton.actualWeight} lb",
+                              style: pw.TextStyle(
+                                  fontSize: 10,
+                                  color: PdfColor.fromInt(0xFF757575)))
+                        ]),
+                  ),
+                ]));
+      }));
+
+  List<int> d = await doc.save();
+  final path = (await getExternalStorageDirectory())?.path ?? "";
+  final file = File("$path/${carton.cartonNumber}.pdf");
+  await file.writeAsBytes(d, flush: true);
+  OpenFile.open(file.path);
+}

lib/localization/app_translations.dart

@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:ui';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart' show rootBundle;

lib/pages/buying_instruction/buying_online.dart

@@ -4,7 +4,6 @@ import 'package:fcs/pages/widgets/display_text.dart';
 import 'package:fcs/pages/widgets/fcs_id_icon.dart';
 import 'package:fcs/pages/widgets/local_app_bar.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 

lib/pages/carton/carton_info.dart

@@ -397,8 +397,9 @@ class _CartonInfoState extends State<CartonInfo> {
                   _cargoTypes.isEmpty ? const SizedBox() : cargosBox,
                   _surchareItems.isEmpty ? const SizedBox() : surchargeItemBox,
                   uploadImageBtn,
+                  const SizedBox(height: 30),
                   img,
-                  const SizedBox(height: 15),
+                  const SizedBox(height: 40),
                   deleteBtn,                     
                   const SizedBox(height: 20)
                 ]))));
@@ -445,7 +446,6 @@ class _CartonInfoState extends State<CartonInfo> {
       _init();
     }
   }
-
  _delete() {
     showConfirmDialog(context, "box.delete.confirm", () {
       _deleteCarton();

lib/pages/carton/widget/carton_list_row.dart

@@ -1,9 +1,12 @@
 import 'package:fcs/domain/entities/carton.dart';
 import 'package:fcs/helpers/theme.dart';
+import 'package:fcs/pages/carton/model/carton_model.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_vector_icons/flutter_vector_icons.dart';
 import 'package:intl/intl.dart';
+import 'package:provider/provider.dart';
+import '../../../helpers/pdf.dart';
 import '../carton_info.dart';
 
 class CartonListRow extends StatelessWidget {
@@ -64,7 +67,11 @@ class CartonListRow extends StatelessWidget {
                             ),
                             const SizedBox(width: 15),
                             IconButton(
-                                onPressed: () {}, icon: Icon(AntDesign.qrcode,color: Colors.black))
+                                onPressed: () {
+                                  _pdf(box, context);
+                                },
+                                icon:
+                                    Icon(AntDesign.qrcode, color: Colors.black))
                           ],
                         ),
                       ),
@@ -100,4 +107,11 @@ class CartonListRow extends StatelessWidget {
       ),
     );
   }
+
+  _pdf(Carton carton, BuildContext context) async {
+    Carton? c = await context.read<CartonModel>().getCarton(carton.id!);
+    if (c == null) return;
+
+    generateCartonPdf(c);
+  }
 }

lib/pages/customer/customer_list.dart

@@ -77,7 +77,7 @@ class _CustomerListState extends State<CustomerList> {
           children: <Widget>[
             Expanded(
               child: new Padding(
-                padding: const EdgeInsets.symmetric(vertical: 5.0),
+                padding: const EdgeInsets.symmetric(vertical: 8.0),
                 child: new Row(
                   children: <Widget>[
                     InkWell(

lib/pages/customer/invitation_create.dart

@@ -1,5 +1,3 @@
-import 'dart:ui';
-
 import 'package:country_code_picker/country_code_picker.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/customer/model/customer_model.dart';

lib/pages/fcs_shipment/fcs_shipment_info.dart

@@ -135,21 +135,21 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
       padding: const EdgeInsets.symmetric(horizontal: 30),
       child: LocalButton(
         textKey: "FCSshipment.process.btn",
-        callBack: () {},
+        callBack: _process,
       ),
     );
     final arriveBtn = Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
       child: LocalButton(
         textKey: "FCSshipment.arrive.btn",
-        callBack: () {},
+        callBack: _arrive,
       ),
     );
     final invoiceBtn = Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
       child: LocalButton(
         textKey: "FCSshipment.invoice.btn",
-        callBack: () {},
+        callBack: _invoice,
       ),
     );
 
@@ -281,6 +281,30 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
         });
   }
 
+  _process() {
+    showConfirmDialog(context, "FCSshipment.process.confirm", () {
+      _processFcsShipment();
+    });
+  }
+
+  _processFcsShipment() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      FcsShipmentModel fcsShipmentModel =
+          Provider.of<FcsShipmentModel>(context, listen: false);
+      await fcsShipmentModel.process(_fcsShipment!.id!);
+      Navigator.pop(context, true);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
   _ship() {
     showConfirmDialog(context, "FCSshipment.ship.confirm", () {
       _shipFcsShipment();
@@ -305,6 +329,54 @@ class _FcsShipmentInfoState extends State<FcsShipmentInfo> {
     }
   }
 
+  _arrive() {
+    showConfirmDialog(context, "FCSshipment.arrive.confirm", () {
+      _arriveFcsShipment();
+    });
+  }
+
+  _arriveFcsShipment() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      FcsShipmentModel fcsShipmentModel =
+          Provider.of<FcsShipmentModel>(context, listen: false);
+      await fcsShipmentModel.arrive(_fcsShipment!.id!);
+      Navigator.pop(context, true);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _invoice() {
+    showConfirmDialog(context, "FCSshipment.invoice.confirm", () {
+      _invoiceFcsShipment();
+    });
+  }
+
+  _invoiceFcsShipment() async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      FcsShipmentModel fcsShipmentModel =
+          Provider.of<FcsShipmentModel>(context, listen: false);
+      await fcsShipmentModel.invoice(_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/invoice/editor/invoice_handling_fee_list.dart

@@ -2,7 +2,6 @@ import 'package:fcs/domain/entities/shipment.dart';
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/widgets/local_app_bar.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 typedef OnAdd(Shipment shipment);

lib/pages/main/model/base_model.dart

@@ -10,7 +10,7 @@ abstract class BaseModel extends ChangeNotifier {
   Setting? setting;
   MainModel? mainModel;
 
-  void initUser(User user) async {
+  void initUser(User? user) async {
     this.user = user;
   }
 

lib/pages/main/model/main_model.dart

@@ -21,7 +21,7 @@ class MainModel extends ChangeNotifier {
 
   set setMessaginToken(token) {
     this.messagingToken = token;
-    uploadMsgToken();
+    _uploadMsgToken();
   }
 
   Setting? setting;
@@ -84,24 +84,33 @@ class MainModel extends ChangeNotifier {
     this.isFirstLaunch = await SharedPref.isFirstLaunch() ?? true;
     this.packageInfo = await PackageInfo.fromPlatform();
 
-    if (userListener != null) userListener!.cancel();
+    userListener?.cancel();
     userListener =
         Services.instance.authService.getUserStream().listen((_user) {
+      bool isFirstTime = user == null && _user != null;
+      bool diffPrivilege =
+          _user != null && (user == null || user!.diffPrivileges(_user));
+      bool loggingOut = user != null && _user == null;
+      user = _user;
+
       if (_user != null) {
-        models.forEach((m) => m.initUser(_user));
-        // call diffPrivileges if privilege changed or first time login
-        if (this.user == null || _user.diffPrivileges(this.user!)) {
-          models.forEach((m) => m.privilegeChanged());
-        }
-        if (this.user == null) {
-          uploadMsgToken();
-        }
-      } else {
-        if (this.user != null) {
-          models.forEach((m) => m.logout());
+        for (final m in models) {
+          m.initUser(_user);
+          if (diffPrivilege) {
+            m.privilegeChanged();
           }
         }
-      this.user = _user;
+      }
+      if (loggingOut) {
+        for (final m in models) {
+          m.logout();
+        }
+      }
+
+      if (isFirstTime) {
+        _uploadMsgToken();
+      }
+
       isLoaded = true;
       notifyListeners();
     });
@@ -136,22 +145,29 @@ class MainModel extends ChangeNotifier {
     return authResult;
   }
 
-  Future<void>? uploadMsgToken() {
-    if (messagingToken == null || user == null) return null;
+  Future<void> _uploadMsgToken() {
+    if (messagingToken == null || user == null) return Future.value();
     return Services.instance.userService.uploadMsgToken(messagingToken!);
   }
 
-  Future<void>? removeMsgToken() {
-    if (messagingToken == null || user == null) return null;
+  Future<void> _removeMsgToken() {
+    if (messagingToken == null || user == null) return Future.value();
     return Services.instance.userService.removeMsgToken(messagingToken!);
   }
 
   Future<void> signout() async {
     try {
-      await removeMsgToken();
-    } catch (e) {}
-    await Services.instance.authService.signout();
-    models.forEach((m) => m.logout());
+      await Services.instance.authService.signoutStart();
+      await _removeMsgToken();
+      for (var i = 0; i < models.length; i++) {
+        models[i].initUser(null);
+        models[i].logout();
+      }
+
+      await Services.instance.authService.signoutEnd();
+    } catch (e) {
+      log.info("signout:${e.toString()}");
+    }
   }
 
   Future<bool> hasInvite() async {

lib/pages/rates/shipment_rates_calculate.dart

@@ -10,7 +10,6 @@ import 'package:fcs/pages/widgets/local_app_bar.dart';
 import 'package:fcs/pages/widgets/local_dropdown.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:flutter_icons_null_safety/flutter_icons_null_safety.dart';
 import 'package:provider/provider.dart';

lib/pages/signin/pinlogin_page.dart

@@ -44,10 +44,11 @@ class _PinLoginPageState extends State<PinLoginPage> {
       cursorColor: primaryColor,
       keyboardType: TextInputType.text,
       decoration: new InputDecoration(
-        prefix: Text(
+        prefixIcon: Text(
           prefixText,
           style: TextStyle(color: Colors.black),
         ),
+         prefixIconConstraints: BoxConstraints(minWidth: 0, minHeight: 0),
         contentPadding: EdgeInsets.all(0),
         labelStyle: newLabelStyle(color: Colors.black54, fontSize: 17),
         enabledBorder: UnderlineInputBorder(

lib/pages/staff/model/staff_model.dart

@@ -81,7 +81,7 @@ class StaffModel extends BaseModel {
   Future<void> updatePin(
       {required String userID,
       required bool enablePin,
-      required int pin}) async {
+      required int? pin}) async {
     // await request("/employee/pin", "PUT",
     //     payload: {
     //       "id": userID,

lib/pages/staff/staff_pin_editor.dart

@@ -39,7 +39,7 @@ class _StaffPinEditorState extends State<StaffPinEditor> {
     _staff = widget.staff;
     _enablePinLogin = _staff.enablePinLogin;
     _newPin = _staff.pinDigit ?? "";
-    _confirmPin = _staff.confirmPinDigit ?? "";
+    _confirmPin = _staff.pinDigit ?? "";
     _newPinCtl.text = _newPin;
     _confirmPinCtl.text = _confirmPin;
     _checkFocusNode();
@@ -298,7 +298,9 @@ class _StaffPinEditorState extends State<StaffPinEditor> {
   }
 
   _save() async {
+    if (_enablePinLogin) {
       if (!_formKey.currentState!.validate()) return;
+    }
 
     setState(() {
       _isLoading = true;
@@ -308,7 +310,7 @@ class _StaffPinEditorState extends State<StaffPinEditor> {
       await context.read<StaffModel>().updatePin(
           userID: _staff.id!,
           enablePin: _enablePinLogin,
-          pin: int.parse(_confirmPin));
+          pin: _enablePinLogin ? int.parse(_confirmPin) : null);
       Navigator.pop(context, true);
     } catch (e) {
       showMsgDialog(context, "Error", e.toString());

lib/pages/widgets/fcs_expansion_tile.dart

@@ -1,5 +1,4 @@
 import 'package:fcs/helpers/theme.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 import 'callbacks.dart';

lib/pages/widgets/img_url.dart

@@ -1,6 +1,5 @@
 import 'dart:io';
 
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 import 'show_img.dart';

lib/pages/widgets/input_time.dart

@@ -1,7 +1,6 @@
 import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/localization/app_translations.dart';
 import 'package:fcs/pages/main/model/language_model.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
 import 'package:provider/provider.dart';

lib/pages/widgets/show_img.dart

@@ -1,7 +1,6 @@
 import 'dart:io';
 
 import 'package:fcs/helpers/theme.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:photo_view/photo_view.dart';
 

pubspec.yaml

@@ -54,6 +54,8 @@ dependencies:
   cached_network_image: ^3.3.1
   flutter_cache_manager: ^3.1.2
   flutter_vector_icons: ^2.0.0
+  open_file: ^3.3.2
+  pdf: ^3.10.8
 
 dev_dependencies:
   flutter_test:
@@ -65,6 +67,7 @@ flutter:
   assets:
    - assets/
    - assets/local/
+   - assets/fonts/
 
   fonts:
     - family: Roboto