run dart format and add more docs

@@ -7,4 +7,4 @@ const Map<String, String> pt_BR = {
   'total_infecteds': 'Total de infectados',
   'details': 'Detalhes',
   'total_recovered': 'Total de recuperados'
-};
\ No newline at end of file
+};

@@ -3,7 +3,6 @@ import 'package:get/get.dart';
 
 import '../controllers/dashboard_controller.dart';
 
-
 class DashboardView extends GetView<DashboardController> {
   @override
   Widget build(BuildContext context) {

@@ -138,7 +138,11 @@ class HeaderValue {
     stringBuffer.write(_value);
     if (parameters != null && parameters!.isNotEmpty) {
       _parameters!.forEach((name, value) {
-        stringBuffer..write('; ')..write(name)..write('=')..write(value);
+        stringBuffer
+          ..write('; ')
+          ..write(name)
+          ..write('=')
+          ..write(value);
       });
     }
     return stringBuffer.toString();

 import 'dart:convert';
 
+/// Signature for [SocketNotifier.addCloses].
+typedef CloseSocket = void Function(Close);
+
+/// Signature for [SocketNotifier.addMessages].
+typedef MessageSocket = void Function(dynamic val);
+
+/// Signature for [SocketNotifier.open].
+typedef OpenSocket = void Function();
+
+/// Wrapper class to message and reason from SocketNotifier
 class Close {
   final String? message;
   final int? reason;
@@ -12,12 +22,8 @@ class Close {
   }
 }
 
-typedef OpenSocket = void Function();
-
-typedef CloseSocket = void Function(Close);
-
-typedef MessageSocket = void Function(dynamic val);
-
+/// This class manages the transmission of messages over websockets using
+/// GetConnect
 class SocketNotifier {
   List<void Function(dynamic)>? _onMessages = <MessageSocket>[];
   Map<String, void Function(dynamic)>? _onEvents = <String, MessageSocket>{};
@@ -26,22 +32,42 @@ class SocketNotifier {
 
   late OpenSocket open;
 
-  void addMessages(MessageSocket socket) {
-    _onMessages!.add((socket));
+  /// subscribe to close events
+  void addCloses(CloseSocket socket) {
+    _onCloses!.add(socket);
+  }
+
+  /// subscribe to error events
+  void addErrors(CloseSocket socket) {
+    _onErrors!.add((socket));
   }
 
+  /// subscribe to named events
   void addEvents(String event, MessageSocket socket) {
     _onEvents![event] = socket;
   }
 
-  void addCloses(CloseSocket socket) {
-    _onCloses!.add(socket);
+  /// subscribe to message events
+  void addMessages(MessageSocket socket) {
+    _onMessages!.add((socket));
   }
 
-  void addErrors(CloseSocket socket) {
-    _onErrors!.add((socket));
+  /// Dispose messages, events, closes and errors subscriptions
+  void dispose() {
+    _onMessages = null;
+    _onEvents = null;
+    _onCloses = null;
+    _onErrors = null;
   }
 
+  /// Notify all subscriptions on [addCloses]
+  void notifyClose(Close err) {
+    for (var item in _onCloses!) {
+      item(err);
+    }
+  }
+
+  /// Notify all subscriptions on [addMessages]
   void notifyData(dynamic data) {
     for (var item in _onMessages!) {
       item(data);
@@ -51,12 +77,7 @@ class SocketNotifier {
     }
   }
 
-  void notifyClose(Close err) {
-    for (var item in _onCloses!) {
-      item(err);
-    }
-  }
-
+  /// Notify all subscriptions on [addErrors]
   void notifyError(Close err) {
     // rooms.removeWhere((key, value) => value.contains(_ws));
     for (var item in _onErrors!) {
@@ -72,15 +93,9 @@ class SocketNotifier {
       if (_onEvents!.containsKey(event)) {
         _onEvents![event]!(data);
       }
+      // ignore: avoid_catches_without_on_clauses
     } catch (_) {
       return;
     }
   }
-
-  void dispose() {
-    _onMessages = null;
-    _onEvents = null;
-    _onCloses = null;
-    _onErrors = null;
-  }
 }

@@ -4,15 +4,8 @@ import 'dart:convert';
 import 'dart:html';
 
 import '../../../get_core/get_core.dart';
-
 import 'socket_notifier.dart';
 
-enum ConnectionStatus {
-  connecting,
-  connected,
-  closed,
-}
-
 class BaseWebSocket {
   String url;
   WebSocket? socket;
@@ -21,6 +14,8 @@ class BaseWebSocket {
   bool isDisposed = false;
   bool allowSelfSigned;
 
+  ConnectionStatus? connectionStatus;
+  Timer? _t;
   BaseWebSocket(
     this.url, {
     this.ping = const Duration(seconds: 5),
@@ -30,9 +25,12 @@ class BaseWebSocket {
         ? url.replaceAll('https:', 'wss:')
         : url.replaceAll('http:', 'ws:');
   }
-  ConnectionStatus? connectionStatus;
-  Timer? _t;
 
+  void close([int? status, String? reason]) {
+    socket?.close(status, reason);
+  }
+
+  // ignore: use_setters_to_change_properties
   void connect() {
     try {
       connectionStatus = ConnectionStatus.connecting;
@@ -68,9 +66,18 @@ class BaseWebSocket {
     }
   }
 
-  // ignore: use_setters_to_change_properties
-  void onOpen(OpenSocket fn) {
-    socketNotifier!.open = fn;
+  void dispose() {
+    socketNotifier!.dispose();
+    socketNotifier = null;
+    isDisposed = true;
+  }
+
+  void emit(String event, dynamic data) {
+    send(jsonEncode({'type': event, 'data': data}));
+  }
+
+  void on(String event, MessageSocket message) {
+    socketNotifier!.addEvents(event, message);
   }
 
   void onClose(CloseSocket fn) {
@@ -85,12 +92,8 @@ class BaseWebSocket {
     socketNotifier!.addMessages(fn);
   }
 
-  void on(String event, MessageSocket message) {
-    socketNotifier!.addEvents(event, message);
-  }
-
-  void close([int? status, String? reason]) {
-    socket?.close(status, reason);
+  void onOpen(OpenSocket fn) {
+    socketNotifier!.open = fn;
   }
 
   void send(dynamic data) {
@@ -103,14 +106,10 @@ class BaseWebSocket {
       Get.log('WebSocket not connected, message $data not sent');
     }
   }
+}
 
-  void emit(String event, dynamic data) {
-    send(jsonEncode({'type': event, 'data': data}));
-  }
-
-  void dispose() {
-    socketNotifier!.dispose();
-    socketNotifier = null;
-    isDisposed = true;
-  }
+enum ConnectionStatus {
+  connecting,
+  connected,
+  closed,
 }

@@ -4,30 +4,28 @@ import 'dart:io';
 import 'dart:math';
 
 import '../../../get_core/get_core.dart';
-
 import 'socket_notifier.dart';
 
-enum ConnectionStatus {
-  connecting,
-  connected,
-  closed,
-}
-
 class BaseWebSocket {
   String url;
   WebSocket? socket;
   SocketNotifier? socketNotifier = SocketNotifier();
   bool isDisposed = false;
+  Duration ping;
+  bool allowSelfSigned;
+  ConnectionStatus? connectionStatus;
+
   BaseWebSocket(
     this.url, {
     this.ping = const Duration(seconds: 5),
     this.allowSelfSigned = true,
   });
-  Duration ping;
-  bool allowSelfSigned;
 
-  ConnectionStatus? connectionStatus;
+  void close([int? status, String? reason]) {
+    socket?.close(status, reason);
+  }
 
+  // ignore: use_setters_to_change_properties
   Future connect() async {
     if (isDisposed) {
       socketNotifier = SocketNotifier();
@@ -60,9 +58,18 @@ class BaseWebSocket {
     }
   }
 
-  // ignore: use_setters_to_change_properties
-  void onOpen(OpenSocket fn) {
-    socketNotifier!.open = fn;
+  void dispose() {
+    socketNotifier!.dispose();
+    socketNotifier = null;
+    isDisposed = true;
+  }
+
+  void emit(String event, dynamic data) {
+    send(jsonEncode({'type': event, 'data': data}));
+  }
+
+  void on(String event, MessageSocket message) {
+    socketNotifier!.addEvents(event, message);
   }
 
   void onClose(CloseSocket fn) {
@@ -77,12 +84,8 @@ class BaseWebSocket {
     socketNotifier!.addMessages(fn);
   }
 
-  void on(String event, MessageSocket message) {
-    socketNotifier!.addEvents(event, message);
-  }
-
-  void close([int? status, String? reason]) {
-    socket?.close(status, reason);
+  void onOpen(OpenSocket fn) {
+    socketNotifier!.open = fn;
   }
 
   void send(dynamic data) async {
@@ -95,16 +98,6 @@ class BaseWebSocket {
     }
   }
 
-  void dispose() {
-    socketNotifier!.dispose();
-    socketNotifier = null;
-    isDisposed = true;
-  }
-
-  void emit(String event, dynamic data) {
-    send(jsonEncode({'type': event, 'data': data}));
-  }
-
   Future<WebSocket> _connectForSelfSignedCert(String url) async {
     try {
       var r = Random();
@@ -136,3 +129,9 @@ class BaseWebSocket {
     }
   }
 }
+
+enum ConnectionStatus {
+  connecting,
+  connected,
+  closed,
+}

@@ -816,7 +816,16 @@ you can only use widgets and widget functions here''';
     bool canPop = true,
     int? id,
   }) {
+    //TODO: This code brings compatibility of the new snackbar with GetX 4,
+    // remove this code in version 5
+    if (isSnackbarOpen && !closeOverlays) {
+      closeCurrentSnackbar();
+      return;
+    }
+
     if (closeOverlays && isOverlaysOpen) {
+      //TODO: This code brings compatibility of the new snackbar with GetX 4,
+      // remove this code in version 5
       if (isSnackbarOpen) {
         closeAllSnackbars();
       }
@@ -1111,8 +1120,8 @@ you can only use widgets and widget functions here''';
     SnackbarController.cancelAllSnackbars();
   }
 
-  void closeCurrentSnackbar() {
-    SnackbarController.closeCurrentSnackbar();
+  Future<void> closeCurrentSnackbar() async {
+    await SnackbarController.closeCurrentSnackbar();
   }
 
   /// check if dialog is open

@@ -9,24 +9,6 @@ import '../../get_navigation.dart';
 import 'custom_transition.dart';
 import 'transitions_type.dart';
 
-@immutable
-class PathDecoded {
-  const PathDecoded(this.regex, this.keys);
-  final RegExp regex;
-  final List<String?> keys;
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(this, other)) return true;
-
-    return other is PathDecoded &&
-        other.regex == regex; // && listEquals(other.keys, keys);
-  }
-
-  @override
-  int get hashCode => regex.hashCode;
-}
-
 class GetPage<T> extends Page<T> {
   final GetPageBuilder page;
   final bool? popGesture;
@@ -98,27 +80,6 @@ class GetPage<T> extends Page<T> {
         );
   // settings = RouteSettings(name: name, arguments: Get.arguments);
 
-  static PathDecoded _nameToRegex(String path) {
-    var keys = <String?>[];
-
-    String _replace(Match pattern) {
-      var buffer = StringBuffer('(?:');
-
-      if (pattern[1] != null) buffer.write('\.');
-      buffer.write('([\\w%+-._~!\$&\'()*,;=:@]+))');
-      if (pattern[3] != null) buffer.write('?');
-
-      keys.add(pattern[2]);
-      return "$buffer";
-    }
-
-    var stringPath = '$path/?'
-        .replaceAllMapped(RegExp(r'(\.)?:(\w+)(\?)?'), _replace)
-        .replaceAll('//', '/');
-
-    return PathDecoded(RegExp('^$stringPath\$'), keys);
-  }
-
   GetPage<T> copy({
     String? name,
     GetPageBuilder? page,
@@ -174,8 +135,6 @@ class GetPage<T> extends Page<T> {
     );
   }
 
-  late Future<T?> popped;
-
   @override
   Route<T> createRoute(BuildContext context) {
     // return GetPageRoute<T>(settings: this, page: page);
@@ -185,7 +144,45 @@ class GetPage<T> extends Page<T> {
       unknownRoute: unknownRoute,
     ).getPageToRoute<T>(this, unknownRoute);
 
-    popped = _page.popped;
     return _page;
   }
+
+  static PathDecoded _nameToRegex(String path) {
+    var keys = <String?>[];
+
+    String _replace(Match pattern) {
+      var buffer = StringBuffer('(?:');
+
+      if (pattern[1] != null) buffer.write('\.');
+      buffer.write('([\\w%+-._~!\$&\'()*,;=:@]+))');
+      if (pattern[3] != null) buffer.write('?');
+
+      keys.add(pattern[2]);
+      return "$buffer";
+    }
+
+    var stringPath = '$path/?'
+        .replaceAllMapped(RegExp(r'(\.)?:(\w+)(\?)?'), _replace)
+        .replaceAll('//', '/');
+
+    return PathDecoded(RegExp('^$stringPath\$'), keys);
+  }
+}
+
+@immutable
+class PathDecoded {
+  final RegExp regex;
+  final List<String?> keys;
+  const PathDecoded(this.regex, this.keys);
+
+  @override
+  int get hashCode => regex.hashCode;
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is PathDecoded &&
+        other.regex == regex; // && listEquals(other.keys, keys);
+  }
 }

@@ -113,7 +113,6 @@ class GetObserver extends NavigatorObserver {
       value.route = route;
       value.isBack = false;
       value.removed = '';
-      // value.isSnackbar = newRoute.isSnackbar ? true : value.isSnackbar ?? false;
       value.isBottomSheet =
           newRoute.isBottomSheet ? true : value.isBottomSheet ?? false;
       value.isDialog = newRoute.isDialog ? true : value.isDialog ?? false;

@@ -12,7 +12,7 @@ class SnackbarController {
   late Animation<double> _filterBlurAnimation;
   late Animation<Color?> _filterColorAnimation;
 
-  final GetSnackBar snack;
+  final GetSnackBar snackbar;
   final _transitionCompleter = Completer<SnackbarController>();
 
   late SnackbarStatusCallback? _snackbarStatus;
@@ -40,15 +40,19 @@ class SnackbarController {
 
   OverlayState? _overlayState;
 
-  SnackbarController(this.snack);
+  SnackbarController(this.snackbar);
 
   Future<SnackbarController> get future => _transitionCompleter.future;
 
+  /// Close the snackbar with animation
   Future<void> close() async {
     _removeEntry();
     await future;
   }
 
+  /// Adds GetSnackbar to a view queue.
+  /// Only one GetSnackbar will be displayed at a time, and this method returns
+  /// a future to when the snackbar disappears.
   Future<void> show() {
     return _snackBarQueue.addJob(this);
   }
@@ -61,7 +65,7 @@ class SnackbarController {
 
   // ignore: avoid_returning_this
   void _configureAlignment(SnackPosition snackPosition) {
-    switch (snack.snackPosition) {
+    switch (snackbar.snackPosition) {
       case SnackPosition.TOP:
         {
           _initialAlignment = const Alignment(-1.0, -2.0);
@@ -89,8 +93,8 @@ class SnackbarController {
     assert(!_transitionCompleter.isCompleted,
         'Cannot configure a snackbar after disposing it.');
     _controller = _createAnimationController();
-    _configureAlignment(snack.snackPosition);
-    _snackbarStatus = snack.snackbarStatus;
+    _configureAlignment(snackbar.snackPosition);
+    _snackbarStatus = snackbar.snackbarStatus;
     _filterBlurAnimation = _createBlurFilterAnimation();
     _filterColorAnimation = _createColorOverlayColor();
     _animation = _createAnimation();
@@ -100,11 +104,11 @@ class SnackbarController {
   }
 
   void _configureTimer() {
-    if (snack.duration != null) {
+    if (snackbar.duration != null) {
       if (_timer != null && _timer!.isActive) {
         _timer!.cancel();
       }
-      _timer = Timer(snack.duration!, _removeEntry);
+      _timer = Timer(snackbar.duration!, _removeEntry);
     } else {
       if (_timer != null) {
         _timer!.cancel();
@@ -121,8 +125,8 @@ class SnackbarController {
     return AlignmentTween(begin: _initialAlignment, end: _endAlignment).animate(
       CurvedAnimation(
         parent: _controller,
-        curve: snack.forwardAnimationCurve,
-        reverseCurve: snack.reverseAnimationCurve,
+        curve: snackbar.forwardAnimationCurve,
+        reverseCurve: snackbar.reverseAnimationCurve,
       ),
     );
   }
@@ -133,16 +137,16 @@ class SnackbarController {
   AnimationController _createAnimationController() {
     assert(!_transitionCompleter.isCompleted,
         'Cannot create a animationController from a disposed snackbar');
-    assert(snack.animationDuration >= Duration.zero);
+    assert(snackbar.animationDuration >= Duration.zero);
     return AnimationController(
-      duration: snack.animationDuration,
+      duration: snackbar.animationDuration,
       debugLabel: '$runtimeType',
       vsync: navigator!,
     );
   }
 
   Animation<double> _createBlurFilterAnimation() {
-    return Tween(begin: 0.0, end: snack.overlayBlur).animate(
+    return Tween(begin: 0.0, end: snackbar.overlayBlur).animate(
       CurvedAnimation(
         parent: _controller,
         curve: const Interval(
@@ -155,7 +159,8 @@ class SnackbarController {
   }
 
   Animation<Color?> _createColorOverlayColor() {
-    return ColorTween(begin: const Color(0x00000000), end: snack.overlayColor)
+    return ColorTween(
+            begin: const Color(0x00000000), end: snackbar.overlayColor)
         .animate(
       CurvedAnimation(
         parent: _controller,
@@ -170,11 +175,11 @@ class SnackbarController {
 
   Iterable<OverlayEntry> _createOverlayEntries(Widget child) {
     return <OverlayEntry>[
-      if (snack.overlayBlur > 0.0) ...[
+      if (snackbar.overlayBlur > 0.0) ...[
         OverlayEntry(
           builder: (context) => GestureDetector(
             onTap: () {
-              if (snack.isDismissible && !_onTappedDismiss) {
+              if (snackbar.isDismissible && !_onTappedDismiss) {
                 _onTappedDismiss = true;
                 Get.back();
               }
@@ -202,7 +207,7 @@ class SnackbarController {
         builder: (context) => Semantics(
           child: AlignTransition(
             alignment: _animation,
-            child: snack.isDismissible
+            child: snackbar.isDismissible
                 ? _getDismissibleSnack(child)
                 : _getSnackbarContainer(child),
           ),
@@ -219,14 +224,16 @@ class SnackbarController {
   Widget _getBodyWidget() {
     return Builder(builder: (_) {
       return GestureDetector(
-        child: snack,
-        onTap: snack.onTap != null ? () => snack.onTap?.call(snack) : null,
+        child: snackbar,
+        onTap: snackbar.onTap != null
+            ? () => snackbar.onTap?.call(snackbar)
+            : null,
       );
     });
   }
 
   DismissDirection _getDefaultDismissDirection() {
-    if (snack.snackPosition == SnackPosition.TOP) {
+    if (snackbar.snackPosition == SnackPosition.TOP) {
       return DismissDirection.up;
     }
     return DismissDirection.down;
@@ -234,7 +241,7 @@ class SnackbarController {
 
   Widget _getDismissibleSnack(Widget child) {
     return Dismissible(
-      direction: snack.dismissDirection ?? _getDefaultDismissDirection(),
+      direction: snackbar.dismissDirection ?? _getDefaultDismissDirection(),
       resizeDuration: null,
       confirmDismiss: (_) {
         if (_currentStatus == SnackbarStatus.OPENING ||
@@ -253,7 +260,7 @@ class SnackbarController {
 
   Widget _getSnackbarContainer(Widget child) {
     return Container(
-      margin: snack.margin,
+      margin: snackbar.margin,
       child: child,
     );
   }
@@ -327,8 +334,8 @@ class SnackbarController {
     _snackBarQueue.cancelAllJobs();
   }
 
-  static void closeCurrentSnackbar() {
-    _snackBarQueue.closeCurrentJob();
+  static Future<void> closeCurrentSnackbar() async {
+    await _snackBarQueue.closeCurrentJob();
   }
 }
 
@@ -355,7 +362,7 @@ class _SnackBarQueue {
     _queue.cancelAllJobs();
   }
 
-  void closeCurrentJob() {
-    _currentSnackbar?.close();
+  Future<void> closeCurrentJob() async {
+    await _currentSnackbar?.close();
   }
 }

@@ -40,12 +40,16 @@ void main() {
   });
 
   test('Get start and delete called just one time', () async {
-    Get..put(Controller())..put(Controller());
+    Get
+      ..put(Controller())
+      ..put(Controller());
 
     final controller = Get.find<Controller>();
     expect(controller.init, 1);
 
-    Get..delete<Controller>()..delete<Controller>();
+    Get
+      ..delete<Controller>()
+      ..delete<Controller>();
     expect(controller.close, 1);
     Get.reset();
   });