implement reload web content

lib/app/modules/item/item_controller.dart

@@ -1,4 +1,3 @@
-import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:flutter_modular/flutter_modular.dart';
 import 'package:mobx/mobx.dart';
 
@@ -15,7 +14,6 @@ abstract class _ItemControllerBase with Store {
   final ItemRepository _repository;
 
   int _id;
-  InAppWebViewController webViewController;
 
   _ItemControllerBase(this._repository);
 
@@ -25,9 +23,6 @@ abstract class _ItemControllerBase with Store {
   @observable
   bool isViewingComment = false;
 
-  @observable
-  bool isLoadingWebContent = false;
-
   bool get hasWebContent => !itemFuture.value.domain.isNullOrEmpty();
 
   @action

lib/app/modules/item/item_module.dart

@@ -1,4 +1,5 @@
 import 'package:flutter_modular/flutter_modular.dart';
+import 'package:zone/app/modules/item/widgets/web_view/web_view_body_controller.dart';
 
 import 'item_controller.dart';
 import 'item_page.dart';
@@ -7,6 +8,7 @@ import 'repository/item_repository.dart';
 class ItemModule extends ChildModule {
   @override
   List<Bind> get binds => [
+        $WebViewBodyController,
         $ItemController,
         $ItemRepository,
       ];

lib/app/modules/item/widgets/item_body.dart

@@ -7,7 +7,7 @@ import '../../../shared/widgets/error_indicator.dart';
 import '../../../shared/widgets/loading_indicator.dart';
 import '../item_controller.dart';
 import 'comment_view/comment_view_body.dart';
-import 'webview/webview_body.dart';
+import 'web_view/web_view_body.dart';
 
 class ItemBody extends StatelessWidget {
   final ItemController controller = Modular.get();

lib/app/modules/item/widgets/item_bottom_bar.dart

@@ -7,11 +7,13 @@ import '../../../service/share_service.dart';
 import '../../../service/url_launch_service.dart';
 import '../../../shared/constants/dimens.dart';
 import '../item_controller.dart';
+import 'web_view/web_view_body_controller.dart';
 
 class ItemBottomBar extends StatelessWidget {
   final ItemController controller = Modular.get();
   final ShareService shareService = Modular.get();
   final UrlLaunchService urlLaunchService = Modular.get();
+  final WebViewBodyController webViewBodyController = Modular.get();
 
   @override
   Widget build(BuildContext context) {
@@ -31,7 +33,7 @@ class ItemBottomBar extends StatelessWidget {
                     icon: Icon(MdiIcons.refresh),
                     tooltip: 'Reload current page',
                     onPressed: () {
-                      //_webViewKey.currentState?.reload();
+                      webViewBodyController.reload();
                     },
                   ),
                 Spacer(),

lib/app/modules/item/widgets/webview/webview_body.dart → lib/app/modules/item/widgets/web_view/web_view_body.dart

@@ -3,11 +3,12 @@ import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:flutter_modular/flutter_modular.dart';
 
-import '../../item_controller.dart';
+import 'web_view_body_controller.dart';
 
 class WebViewBody extends StatelessWidget {
+  final WebViewBodyController controller = Modular.get();
+
   final String url;
-  final ItemController controller = Modular.get();
 
   WebViewBody({Key key, this.url}) : super(key: key);
 
@@ -18,7 +19,7 @@ class WebViewBody extends StatelessWidget {
         return Stack(
           children: [
             InAppWebView(
-              initialUrl: controller.itemFuture.value.url,
+              initialUrl: url,
               initialOptions: InAppWebViewGroupOptions(
                 android: AndroidInAppWebViewOptions(
                   forceDark: AndroidForceDark.FORCE_DARK_ON,
@@ -40,8 +41,4 @@ class WebViewBody extends StatelessWidget {
       },
     );
   }
-
-  void reload() {
-    controller.webViewController?.reload();
-  }
 }

lib/app/modules/item/widgets/web_view/web_view_body_controller.dart

@@ -0,0 +1,19 @@
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:mobx/mobx.dart';
+
+part 'web_view_body_controller.g.dart';
+
+@Injectable()
+class WebViewBodyController = _WebViewBodyControllerBase with _$WebViewBodyController;
+
+abstract class _WebViewBodyControllerBase with Store {
+  InAppWebViewController webViewController;
+
+  @observable
+  bool isLoadingWebContent = false;
+
+  void reload() {
+    webViewController?.reload();
+  }
+}

test/app/modules/item/widgets/web_view/web_view_body_controller_test.dart

@@ -0,0 +1,25 @@
+import 'package:flutter_modular/flutter_modular_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:zone/app/modules/item/item_module.dart';
+import 'package:zone/app/modules/item/widgets/web_view/web_view_body_controller.dart';
+
+void main() {
+  initModule(ItemModule());
+  WebViewBodyController webviewbody;
+  //
+  setUp(() {
+    //     webviewbody = ItemModule.to.get<WebViewBodyController>();
+  });
+
+  group('WebViewBodyController Test', () {
+    //   test("First Test", () {
+    //     expect(webviewbody, isInstanceOf<WebViewBodyController>());
+    //   });
+
+    //   test("Set Value", () {
+    //     expect(webviewbody.value, equals(0));
+    //     webviewbody.increment();
+    //     expect(webviewbody.value, equals(1));
+    //   });
+  });
+}

test/app/modules/item/widgets/web_view/web_view_body_test.dart

@@ -0,0 +1,9 @@
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  testWidgets('WebViewBody has message', (tester) async {
+    //   await tester.pumpWidget(buildTestableWidget(WebViewBody()));
+    //   final textFinder = find.text('WebViewBody');
+    //   expect(textFinder, findsOneWidget);
+  });
+}