NEW: MIH Authentication Provider Setup

Frontend/lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/about_mih_provider.dart';
+import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_authentication_provider.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_banner_ad_provider.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_calculator_provider.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_mine_sweeper_provider.dart';
@@ -74,6 +75,9 @@ class _MzansiInnovationHubState extends State<MzansiInnovationHub> {
     precacheImage(theme.loadingImage(), context);
     return MultiProvider(
       providers: [
+        ChangeNotifierProvider(
+          create: (context) => MihAuthenticationProvider(),
+        ),
         ChangeNotifierProvider(
           create: (context) => MzansiWalletProvider(),
         ),

Frontend/lib/mih_components/mih_providers/mih_authentication_provider.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/foundation.dart';
+
+class MihAuthenticationProvider extends ChangeNotifier {
+  int toolIndex;
+
+  MihAuthenticationProvider({
+    this.toolIndex = 0,
+  });
+
+  void setToolIndex(int index) {
+    toolIndex = index;
+    notifyListeners();
+  }
+}

Frontend/lib/mih_packages/mih_authentication/mih_authentication.dart

@@ -4,8 +4,10 @@ import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_action.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_tools.dart';
+import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_authentication_provider.dart';
 import 'package:mzansi_innovation_hub/mih_packages/mih_authentication/package_tools/mih_register.dart';
 import 'package:mzansi_innovation_hub/mih_packages/mih_authentication/package_tools/mih_sign_in.dart';
+import 'package:provider/provider.dart';
 
 class MihAuthentication extends StatefulWidget {
   const MihAuthentication({super.key});
@@ -15,56 +17,35 @@ class MihAuthentication extends StatefulWidget {
 }
 
 class _MihAuthenticationState extends State<MihAuthentication> {
-  int _selcetedIndex = 0;
-
   @override
   Widget build(BuildContext context) {
     return MihPackage(
       appActionButton: getAction(),
       appTools: getTools(),
       appBody: getToolBody(),
-      selectedbodyIndex: _selcetedIndex,
+      selectedbodyIndex: context.watch<MihAuthenticationProvider>().toolIndex,
-      onIndexChange: (newValue) {
+      onIndexChange: (newIndex) {
-        setState(() {
+        context.read<MihAuthenticationProvider>().setToolIndex(newIndex);
-          _selcetedIndex = newValue;
-        });
       },
     );
   }
 
   List<Widget> getToolBody() {
-    List<Widget> toolBodies = [
+    List<Widget> toolBodies = [MihSignIn(), MihRegister()];
-      MihSignIn(
-        onNewUserButtonTap: () {
-          setState(() {
-            _selcetedIndex = 1;
-          });
-        },
-      ),
-      MihRegister(onExistingUserButtonTap: () {
-        setState(() {
-          _selcetedIndex = 0;
-        });
-      })
-    ];
     return toolBodies;
   }
 
   MihPackageTools getTools() {
     Map<Widget, void Function()?> temp = {};
     temp[const Icon(Icons.perm_identity)] = () {
-      setState(() {
+      context.read<MihAuthenticationProvider>().setToolIndex(0);
-        _selcetedIndex = 0;
-      });
     };
     temp[const Icon(Icons.create)] = () {
-      setState(() {
+      context.read<MihAuthenticationProvider>().setToolIndex(1);
-        _selcetedIndex = 1;
-      });
     };
     return MihPackageTools(
       tools: temp,
-      selcetedIndex: _selcetedIndex,
+      selcetedIndex: context.watch<MihAuthenticationProvider>().toolIndex,
     );
   }
 
@@ -75,7 +56,7 @@ class _MihAuthenticationState extends State<MihAuthentication> {
         icon: const Icon(MihIcons.mihLogo),
         iconSize: 45,
         onTap: () {
-          context.goNamed("aboutMih", extra: 0);
+          context.goNamed("aboutMih", extra: true);
         },
       ),
     );

Frontend/lib/mih_packages/mih_authentication/package_tools/mih_register.dart

@@ -11,19 +11,19 @@ import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_text_form_field.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_pop_up_messages/mih_error_message.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_pop_up_messages/mih_loading_circle.dart';
+import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_authentication_provider.dart';
 import 'package:mzansi_innovation_hub/mih_config/mih_colors.dart';
 import 'package:mzansi_innovation_hub/mih_config/mih_env.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_alert_services.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_user_services.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_validation_services.dart';
+import 'package:provider/provider.dart';
 import 'package:supertokens_flutter/http.dart' as http;
 import 'package:supertokens_flutter/supertokens.dart';
 
 class MihRegister extends StatefulWidget {
-  final void Function()? onExistingUserButtonTap;
   const MihRegister({
     super.key,
-    required this.onExistingUserButtonTap,
   });
 
   @override
@@ -366,7 +366,11 @@ class _MihRegisterState extends State<MihRegister> {
                           ),
                         ),
                         MihButton(
-                          onPressed: widget.onExistingUserButtonTap,
+                          onPressed: () {
+                            context
+                                .read<MihAuthenticationProvider>()
+                                .setToolIndex(0);
+                          },
                           buttonColor: MihColors.getSecondaryColor(
                               MzansiInnovationHub.of(context)!.theme.mode ==
                                   "Dark"),

Frontend/lib/mih_packages/mih_authentication/package_tools/mih_sign_in.dart

@@ -9,18 +9,18 @@ import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_single_child_scroll.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_text_form_field.dart';
 import 'package:mzansi_innovation_hub/mih_components/mih_pop_up_messages/mih_error_message.dart';
+import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_authentication_provider.dart';
 import 'package:mzansi_innovation_hub/mih_config/mih_colors.dart';
 import 'package:mzansi_innovation_hub/mih_config/mih_env.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_alert_services.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_authentication_services.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_install_services.dart';
 import 'package:mzansi_innovation_hub/mih_services/mih_validation_services.dart';
+import 'package:provider/provider.dart';
 
 class MihSignIn extends StatefulWidget {
-  final void Function()? onNewUserButtonTap;
   const MihSignIn({
     super.key,
-    required this.onNewUserButtonTap,
   });
 
   @override
@@ -381,7 +381,11 @@ class _MihSignInState extends State<MihSignIn> {
                             ),
                           ),
                           MihButton(
-                            onPressed: widget.onNewUserButtonTap,
+                            onPressed: () {
+                              context
+                                  .read<MihAuthenticationProvider>()
+                                  .setToolIndex(1);
+                            },
                             buttonColor: MihColors.getSecondaryColor(
                                 MzansiInnovationHub.of(context)!.theme.mode ==
                                     "Dark"),