From 969cdce55ca834bfe3220d93a863541684c0040e Mon Sep 17 00:00:00 2001
From: Elham Rababah <Elham.a.Rababah@gmail.com>
Date: Thu, 26 Mar 2020 16:18:05 +0200
Subject: [PATCH] wait for 2 future

---
 lib/widgets/auth/known_user_login.dart | 74 ++++++++++++++------------
 1 file changed, 40 insertions(+), 34 deletions(-)

diff --git a/lib/widgets/auth/known_user_login.dart b/lib/widgets/auth/known_user_login.dart
index 1888f7ba..1fd5c4d6 100644
--- a/lib/widgets/auth/known_user_login.dart
+++ b/lib/widgets/auth/known_user_login.dart
@@ -16,7 +16,6 @@ import '../../widgets/shared/dr_app_circular_progress_Indeicator.dart';
 DrAppSharedPreferances sharedPref = new DrAppSharedPreferances();
 DrAppToastMsg toastMsg = DrAppToastMsg();
 
-
 class KnownUserLogin extends StatefulWidget {
   @override
   _KnownUserLoginState createState() => _KnownUserLoginState();
@@ -28,9 +27,10 @@ class _KnownUserLoginState extends State<KnownUserLogin> {
 
   String _authorized = "not Authorized";
   bool _isAuthenticating = false;
-  Future<String> _loggedUserFuture;
+  Future _loggedUserFuture;
   var _loggedUser;
-  int _loginType;
+  int _loginType = 1;
+  Future _loginTypeFuture;
 
   Map _loginTypeMap = {
     1: {
@@ -41,8 +41,14 @@ class _KnownUserLoginState extends State<KnownUserLogin> {
       "name": "FingerPrint",
       'imageUrl': 'assets/images/verification_fingerprint_lg_icon.png'
     },
-    3: {"name": "Face", 'imageUrl': 'assets/images/verification_faceid_lg_icon.png'},
-    4: {"name": "WhatsApp", 'imageUrl': 'assets/images/verification_whatsapp_lg_icon.png'}
+    3: {
+      "name": "Face",
+      'imageUrl': 'assets/images/verification_faceid_lg_icon.png'
+    },
+    4: {
+      "name": "WhatsApp",
+      'imageUrl': 'assets/images/verification_whatsapp_lg_icon.png'
+    }
   };
 
   Future<void> getSharedPref() async {
@@ -61,14 +67,13 @@ class _KnownUserLoginState extends State<KnownUserLogin> {
 
   @override
   Widget build(BuildContext context) {
-
     getSharedPref();
     AuthProvider authProv = Provider.of<AuthProvider>(context);
     selectDeviceImei(authProv);
-
+  
     return FutureBuilder(
-        future: _loggedUserFuture,
-        builder: (BuildContext context, AsyncSnapshot<String> snapshot) {
+        future: Future.wait([_loginTypeFuture,_loggedUserFuture]),
+        builder: (BuildContext context, AsyncSnapshot snapshot) {
           switch (snapshot.connectionState) {
             case ConnectionState.waiting:
               return DrAppCircularProgressIndeicator();
@@ -238,20 +243,20 @@ class _KnownUserLoginState extends State<KnownUserLogin> {
     Navigator.of(context).pushNamed('routeName');
   }
 
-_authenticate(){
-  if(_loginType ==1) {
-    _authenticateBySMS();
-  }
-  if(_loginType ==2) {
-    _authenticateByFingerPrint();
-  }
-  if(_loginType ==3) {
-    _authenticateByFace();
-  }
-  if(_loginType ==4) {
-    _authenticateByWhatsApp();
+  _authenticate() {
+    if (_loginType == 1) {
+      _authenticateBySMS();
+    }
+    if (_loginType == 2) {
+      _authenticateByFingerPrint();
+    }
+    if (_loginType == 3) {
+      _authenticateByFace();
+    }
+    if (_loginType == 4) {
+      _authenticateByWhatsApp();
+    }
   }
-}
 
   Future<void> _authenticateByFingerPrint() async {
     _getAvailableBiometrics();
@@ -285,16 +290,17 @@ _authenticate(){
     });
   }
 
-Future<void> _authenticateBySMS(){
-  print('_authenticateBySMS');
-}
-Future<void> _authenticateByFace(){
-  print('_authenticateByFace');
-}
-Future<void> _authenticateByWhatsApp(){
-  print('_authenticateByWhatsApp');
+  Future<void> _authenticateBySMS() {
+    print('_authenticateBySMS');
+  }
 
-}
+  Future<void> _authenticateByFace() {
+    print('_authenticateByFace');
+  }
+
+  Future<void> _authenticateByWhatsApp() {
+    print('_authenticateByWhatsApp');
+  }
 
   Future<void> _getAvailableBiometrics() async {
     List<BiometricType> availableBiometrics;
@@ -321,10 +327,10 @@ Future<void> _authenticateByWhatsApp(){
   selectDeviceImei(AuthProvider authProv) {
     sharedPref.getString('platformImei').then((imei) {
       var imeiModel = {'IMEI': imei};
-      authProv.selectDeviceImei(imeiModel).then((res) {
+      _loginTypeFuture = authProv.selectDeviceImei(imeiModel).then((res) {
         // setState(() {
-        _loginType = 4;//res['SELECTDeviceIMEIbyIMEI_List'][0]['LogInType'];
-          
+        _loginType = 2; //res['SELECTDeviceIMEIbyIMEI_List'][0]['LogInType'];
+
         // });
         print(_loginType.toString());
       }).catchError((err) {