Fix fail connection

lib/Screens/login_screen.dart

@@ -30,7 +30,7 @@ class LoginScreen extends StatefulWidget {
 class _LoginScreenState extends State<LoginScreen> {
   String email = ""; // DEV "test@email.be"
   String password = ""; // DEV = "kljqsdkljqsd"
-  String? host; // DEV = "http://192.168.31.96"
+  String? host = "https://api.mymuseum.be"; // DEV = "http://192.168.31.96"
   Client? clientAPI;
   bool isLoading = false;
   bool isRememberMe = false;
@@ -46,9 +46,7 @@ class _LoginScreenState extends State<LoginScreen> {
     this.email = "test@email.be";
     this.password = "kljqsdkljqsd";*/
 
-    if(this.host != null) {
+    clientAPI = Client(this.host!);
-      clientAPI = Client(this.host!);
-    }
 
     if (this.email != null && this.password != null || this.token != null) {
 
@@ -64,77 +62,80 @@ class _LoginScreenState extends State<LoginScreen> {
 
         var accessToken = this.token;
         var instanceId = this.instanceId;
+        print("accessToken");
+        print(accessToken);
         if(accessToken == null) {
           LoginDTO loginDTO = new LoginDTO(email: email, password: password);
-          TokenDTO? token = await clientAPI!.authenticationApi!.authenticationAuthenticateWithJson(loginDTO);
+          print(email);
+          print(password);
+
+          TokenDTO? token = await clientAPI!.authenticationApi!
+              .authenticationAuthenticateWithJson(loginDTO);
+
+          print("TOKENNN");
+          print(token);
 
           if(token != null) {
             accessToken = token.accessToken!;
             instanceId = token.instanceId!;
 
-            showNotification(kSuccess, kWhite, 'Connexion réussie', context, null);
+            showNotification(
+                kSuccess, kWhite, 'Connexion réussie', context, null);
 
-            if(isRememberMe) {
+            if (isRememberMe) {
-              if(!localStorage.containsKey("remember")) {
+              if (!localStorage.containsKey("remember")) {
                 localStorage.addEntries({"remember": "true"}.entries);
               }
 
-              if(!localStorage.containsKey("email") && !localStorage.containsKey("token")) {
+              if (!localStorage.containsKey("email") &&
-                localStorage.addEntries({"email": email!}.entries);
+                  !localStorage.containsKey("token")) {
+                localStorage.addEntries({"email": email}.entries);
                 localStorage.addEntries({"token": token.accessToken!}.entries);
-                localStorage.addEntries({"instanceId": token.instanceId!}.entries);
+                localStorage.addEntries(
+                    {"instanceId": token.instanceId!}.entries);
               }
             } else {
               localStorage.clear();
             }
-            // Desktop
-            /*if (isRememberMe) {
-          Session updatedSession = new Session(rememberMe: isRememberMe, host: host, email: email, password: password);
-          // update JSON FILE
-          FileHelper().writeSession(updatedSession);
-        }*/
-
-            ManagerAppContext? managerAppContext = appContext.getContext();
-            // Set the appContext
-            if (managerAppContext == null) {
-              managerAppContext = new ManagerAppContext();
-            }
-
-            // store user info locally
-            managerAppContext.email = email;
-            managerAppContext.host = host;
-            managerAppContext.instanceId = instanceId;
-            managerAppContext.accessToken = accessToken;
-            managerAppContext.clientAPI = clientAPI;
-            setAccessToken(accessToken);
-            //print(managerAppContext);
-
-            appContext.setContext(managerAppContext);
-
-            if(fromClick) {
-              setState(() {
-                isLoading = false;
-              });
-            }
-
-            //Navigator.pushNamed(context, '/main');
-
-            /*Navigator.pushNamedAndRemoveUntil(
-            context,
-            '/main',
-            (Route<dynamic> route) => false // For pushAndRemoveUntil
-        );*/
-
-            Navigator.pushAndRemoveUntil(
-                context,
-                MaterialPageRoute(
-                  builder: (context) {
-                    return MainScreen();
-                  },
-                ),
-                    (Route<dynamic> route) => false // For pushAndRemoveUntil
-            );
           }
+
+        }
+
+        if(accessToken != null) {
+          ManagerAppContext? managerAppContext = appContext.getContext();
+          // Set the appContext
+          if (managerAppContext == null) {
+            managerAppContext = new ManagerAppContext();
+          }
+
+          // store user info locally
+          managerAppContext.email = email;
+          managerAppContext.host = host;
+          managerAppContext.instanceId = instanceId;
+          managerAppContext.accessToken = accessToken;
+          managerAppContext.clientAPI = clientAPI;
+          setAccessToken(accessToken);
+          appContext.setContext(managerAppContext);
+
+          if(fromClick) {
+            setState(() {
+              isLoading = false;
+            });
+          }
+          Navigator.pushAndRemoveUntil(
+              context,
+              MaterialPageRoute(
+                builder: (context) {
+                  return MainScreen();
+                },
+              ),
+                  (Route<dynamic> route) => false // For pushAndRemoveUntil
+          );
+        } else {
+          showNotification(Colors.orange, kWhite, 'Un problème est survenu lors de la connexion', context, null);
+          setState(() {
+            isLoading = false;
+          });
         }
       }
       catch (e) {