improve api

@@ -3,7 +3,7 @@ import 'package:get/get.dart';
 import '../../domain/adapters/repository_adapter.dart';
 import '../../domain/entity/cases_model.dart';
 
-class HomeController extends SuperController<CasesModel> {
+class HomeController extends StateController<CasesModel> {
   HomeController({required this.homeRepository});
 
   final IHomeRepository homeRepository;
@@ -13,7 +13,7 @@ class HomeController extends SuperController<CasesModel> {
     super.onInit();
 
     //Loading, Success, Error handle with 1 line of code
-    append(() => homeRepository.getCases);
+    listenFuture(() => homeRepository.getCases);
   }
 
   Country getCountryById(String id) {
@@ -24,61 +24,4 @@ class HomeController extends SuperController<CasesModel> {
 
     return state.countries.first;
   }
-
-  @override
-  void onReady() {
-    print('The build method is done. '
-        'Your controller is ready to call dialogs and snackbars');
-    super.onReady();
-  }
-
-  @override
-  void onClose() {
-    print('onClose called');
-    super.onClose();
-  }
-
-  @override
-  void didChangeMetrics() {
-    print('the window size did change');
-    super.didChangeMetrics();
-  }
-
-  @override
-  void didChangePlatformBrightness() {
-    print('platform change ThemeMode');
-    super.didChangePlatformBrightness();
-  }
-
-  @override
-  Future<bool> didPushRoute(String route) {
-    print('the route $route will be open');
-    return super.didPushRoute(route);
-  }
-
-  @override
-  Future<bool> didPopRoute() {
-    print('the current route will be closed');
-    return super.didPopRoute();
-  }
-
-  @override
-  void onDetached() {
-    print('onDetached called');
-  }
-
-  @override
-  void onInactive() {
-    print('onInative called');
-  }
-
-  @override
-  void onPaused() {
-    print('onPaused called');
-  }
-
-  @override
-  void onResumed() {
-    print('onResumed called');
-  }
 }

 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
+import 'app/routes/app_pages.dart';
+import 'services/auth_service.dart';
+
 void main() {
   runApp(
-    GetMaterialApp(
-      home: Home(),
+    GetMaterialApp.router(
+      title: "Application",
+      initialBinding: BindingsBuilder(
+        () {
+          Get.put(AuthService());
+        },
       ),
-  );
-}
-
-class Controller extends GetxController {
-  final count = 0.reactive;
-  void increment() {
-    count.value++;
-    update();
-  }
-}
-
-class Home extends ObxStatelessWidget {
-  const Home({Key? key}) : super(key: key);
-  @override
-  Widget build(BuildContext context) {
-    final controller = Get.put(Controller());
-    return Scaffold(
-      appBar: AppBar(title: Text("counter")),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Observer(builder: (context) {
-              print('builder');
-              return Text(
-                '${controller.count.value}',
-                style: TextStyle(fontSize: 30),
-              );
-            }),
-            // ElevatedButton(
-            //   child: Text('Next Route'),
-            //   onPressed: () {
-            //     Get.to(() => Second());
-            //   },
+      getPages: AppPages.routes,
+      // routeInformationParser: GetInformationParser(
+      //     // initialRoute: Routes.HOME,
+      //     ),
+      // routerDelegate: GetDelegate(
+      //   backButtonPopMode: PopMode.History,
+      //   preventDuplicateHandlingMode:
+      //       PreventDuplicateHandlingMode.ReorderRoutes,
       // ),
-          ],
-        ),
-      ),
-      floatingActionButton: FloatingActionButton(
-        child: Icon(Icons.add),
-        onPressed: controller.increment,
     ),
   );
-  }
 }

@@ -96,6 +96,7 @@ extension MapExtension<K, V> on Map<K, V> {
       final map = (this as RxMap);
       if (map.value == val) return;
       map.value = val;
+      // ignore: invalid_use_of_protected_member
       map.refresh();
     } else {
       if (this == val) return;

@@ -4,10 +4,8 @@ import 'dart:async';
 import 'dart:collection';
 
 import 'package:flutter/foundation.dart';
-import 'package:get/get_state_manager/src/rx_flutter/rx_notifier.dart';
-import 'package:get/get_state_manager/src/simple/list_notifier.dart';
 
-import '../rx_stream/rx_stream.dart';
+import '../../../get_state_manager/src/rx_flutter/rx_notifier.dart';
 import '../rx_typedefs/rx_typedefs.dart';
 
 part 'rx_core/rx_impl.dart';

@@ -8,13 +8,14 @@ import '../../get_state_manager.dart';
 import '../simple/list_notifier.dart';
 
 extension _NullOrEmpty on Object {
-  bool _isNullOrEmpty(dynamic val) {
-    if (val == null) return true;
+  bool _isEmpty() {
+    final val = this;
+    // if (val == null) return true;
     var result = false;
     if (val is Iterable) {
       result = val.isEmpty;
     } else if (val is String) {
-      result = val.isEmpty;
+      result = val.trim().isEmpty;
     } else if (val is Map) {
       result = val.isEmpty;
     }
@@ -24,15 +25,17 @@ extension _NullOrEmpty on Object {
 
 mixin StateMixin<T> on ListNotifier {
   late T _value;
-  RxStatus? _status;
+  GetState? _status;
 
   void _fillEmptyStatus() {
-    _status = _isNullOrEmpty(_value) ? RxStatus.loading() : RxStatus.success();
+    _status = (value == null || value!._isEmpty())
+        ? GetState.loading()
+        : GetState.success(_status);
   }
 
-  RxStatus get status {
+  GetState get status {
     reportRead();
-    return _status ??= _status = RxStatus.loading();
+    return _status ??= _status = GetState.loading();
   }
 
   T get state => value;
@@ -51,7 +54,7 @@ mixin StateMixin<T> on ListNotifier {
   }
 
   @protected
-  void change(T newState, {RxStatus? status}) {
+  void change(T newState, {GetState? status}) {
     var _canUpdate = false;
     if (status != null) {
       _status = status;
@@ -66,12 +69,17 @@ mixin StateMixin<T> on ListNotifier {
     }
   }
 
-  void append(Future<T> Function() body(), {String? errorMessage}) {
+  void listenFuture(Future<T> Function() body(),
+      {String? errorMessage, bool useEmpty = true}) {
     final compute = body();
     compute().then((newValue) {
-      change(newValue, status: RxStatus.success());
+      if ((newValue == null || newValue._isEmpty()) && useEmpty) {
+        change(newValue, status: GetState.loading());
+      } else {
+        change(newValue, status: GetState.success(newValue));
+      }
     }, onError: (err) {
-      change(state, status: RxStatus.error(errorMessage ?? err.toString()));
+      change(state, status: GetState.error(errorMessage ?? err.toString()));
     });
   }
 }
@@ -186,10 +194,6 @@ class Value<T> extends ListNotifier
   dynamic toJson() => (value as dynamic)?.toJson();
 }
 
-extension ReactiveT<T> on T {
-  Value<T> get reactive => Value<T>(this);
-}
-
 abstract class GetNotifier<T> extends Value<T> with GetLifeCycleMixin {
   GetNotifier(T initial) : super(initial);
 }
@@ -218,70 +222,32 @@ extension StateExt<T> on StateMixin<T> {
   }
 }
 
-class RxStatus {
-  final bool isLoading;
-  final bool isError;
-  final bool isSuccess;
-  final bool isEmpty;
-  final bool isLoadingMore;
-  final String? errorMessage;
-
-  RxStatus._({
-    this.isEmpty = false,
-    this.isLoading = false,
-    this.isError = false,
-    this.isSuccess = false,
-    this.errorMessage,
-    this.isLoadingMore = false,
-  });
-
-  factory RxStatus.loading() {
-    return RxStatus._(isLoading: true);
-  }
-
-  factory RxStatus.loadingMore() {
-    return RxStatus._(isSuccess: true, isLoadingMore: true);
-  }
-
-  factory RxStatus.success() {
-    return RxStatus._(isSuccess: true);
-  }
-
-  factory RxStatus.error([String? message]) {
-    return RxStatus._(isError: true, errorMessage: message);
-  }
-
-  factory RxStatus.empty() {
-    return RxStatus._(isEmpty: true);
-  }
-}
-
 typedef NotifierBuilder<T> = Widget Function(T state);
 
-abstract class GState<T> {
-  const GState();
-  factory GState.loading() => GLoading();
-  factory GState.error(String message) => GError(message);
-  factory GState.empty() => GEmpty();
-  factory GState.success(T data) => GSuccess(data);
+abstract class GetState<T> {
+  const GetState();
+  factory GetState.loading() => GLoading();
+  factory GetState.error(String message) => GError(message);
+  factory GetState.empty() => GEmpty();
+  factory GetState.success(T data) => GSuccess(data);
 }
 
-class GLoading<T> extends GState<T> {}
+class GLoading<T> extends GetState<T> {}
 
-class GSuccess<T> extends GState<T> {
+class GSuccess<T> extends GetState<T> {
   final T data;
 
   GSuccess(this.data);
 }
 
-class GError<T, S> extends GState<T> {
+class GError<T, S> extends GetState<T> {
   final S? error;
   GError([this.error]);
 }
 
-class GEmpty<T> extends GState<T> {}
+class GEmpty<T> extends GetState<T> {}
 
-extension StatusDataExt<T> on GState<T> {
+extension StatusDataExt<T> on GetState<T> {
   bool get isLoading => this is GLoading;
   bool get isSuccess => this is GSuccess;
   bool get isError => this is GError;

@@ -72,6 +72,8 @@ mixin ScrollMixin on GetLifeCycleMixin {
 
 abstract class RxController with GetLifeCycleMixin {}
 
+abstract class StateController<T> extends GetxController with StateMixin<T> {}
+
 abstract class SuperController<T> extends FullLifeCycleController
     with FullLifeCycleMixin, StateMixin<T> {}
 

@@ -176,7 +176,9 @@ class TaskManager {
       T Function() builder) {
     _remove = disposers;
     _setter = setState;
+
     final result = builder();
+    print(disposers.isEmpty);
     if (disposers.isEmpty) {
       throw ObxError();
     }