Entity class refactoring

lib/entities/entity.class.dart

@@ -211,60 +211,6 @@ class Entity {
     );
   }
 
-  Widget buildEntityPageWidget(BuildContext context, {bool showClose: false}) {
-    return EntityModel(
-      entityWrapper: EntityWrapper(entity: this),
-      child: ListView(
-        padding: EdgeInsets.all(0),
-          children: <Widget>[
-            showClose ?
-              Container(
-                color: Colors.blue[300],
-                height: 36,
-                child: Row(
-                  children: <Widget>[
-                    Expanded(
-                      child: Padding(
-                        padding: EdgeInsets.only(left: 8),
-                        child: Text(
-                          this.displayName,
-                          style: TextStyle(
-                              fontWeight: FontWeight.bold,
-                              color: Colors.white,
-                              fontSize: 22
-                          ),
-                        ),
-                      ),
-                    ),
-                    IconButton(
-                      padding: EdgeInsets.all(0),
-                      icon: Icon(Icons.close),
-                      color: Colors.white,
-                      iconSize: 30.0,
-                      onPressed: () {
-                        eventBus.fire(ShowEntityPageEvent());
-                      },
-                    )
-                  ],
-                ),
-              ) :
-              Container(height: 0, width: 0,),
-            Padding(
-              padding: EdgeInsets.only(top: Sizes.rowPadding, left: Sizes.leftWidgetPadding),
-              child: DefaultEntityContainer(state: _buildStatePartForPage(context)),
-            ),
-            LastUpdatedWidget(),
-            Divider(),
-            _buildAdditionalControlsForPage(context),
-            Divider(),
-            buildHistoryWidget(),
-            EntityAttributesList()
-        ]
-      ),
-      handleTap: false,
-    );
-  }
-
   Widget buildHistoryWidget() {
     return EntityHistoryWidget(
       config: historyConfig,

lib/entities/entity_page_layout.widget.dart

@@ -0,0 +1,64 @@
+part of '../main.dart';
+
+class EntityPageLayout extends StatelessWidget {
+
+  final bool showClose;
+  final Entity entity;
+
+  const EntityPageLayout({Key key, @required this.entity, this.showClose: false}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return EntityModel(
+      entityWrapper: EntityWrapper(entity: this.entity),
+      child: ListView(
+          padding: EdgeInsets.all(0),
+          children: <Widget>[
+            showClose ?
+            Container(
+              color: Colors.blue[300],
+              height: 36,
+              child: Row(
+                children: <Widget>[
+                  Expanded(
+                    child: Padding(
+                      padding: EdgeInsets.only(left: 8),
+                      child: Text(
+                        this.entity.displayName,
+                        style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                            color: Colors.white,
+                            fontSize: 22
+                        ),
+                      ),
+                    ),
+                  ),
+                  IconButton(
+                    padding: EdgeInsets.all(0),
+                    icon: Icon(Icons.close),
+                    color: Colors.white,
+                    iconSize: 30.0,
+                    onPressed: () {
+                      eventBus.fire(ShowEntityPageEvent());
+                    },
+                  )
+                ],
+              ),
+            ) :
+            Container(height: 0, width: 0,),
+            Padding(
+              padding: EdgeInsets.only(top: Sizes.rowPadding, left: Sizes.leftWidgetPadding),
+              child: DefaultEntityContainer(state: this.entity._buildStatePartForPage(context)),
+            ),
+            LastUpdatedWidget(),
+            Divider(),
+            this.entity._buildAdditionalControlsForPage(context),
+            Divider(),
+            this.entity.buildHistoryWidget(),
+            EntityAttributesList()
+          ]
+      ),
+      handleTap: false,
+    );
+  }
+}

lib/main.dart

@@ -124,6 +124,7 @@ part 'types/event_bus_events.dart';
 part 'cards/widgets/gauge_card_body.dart';
 part 'cards/widgets/light_card_body.dart';
 part 'pages/play_media.page.dart';
+part 'entities/entity_page_layout.widget.dart';
 
 
 EventBus eventBus = new EventBus();

lib/pages/entity.page.dart

@@ -41,7 +41,7 @@ class _EntityViewPageState extends State<EntityViewPage> {
       }
       body = PageLoadingIndicator();
     } else {
-      body = entity.buildEntityPageWidget(context);
+      body = EntityPageLayout(entity: entity);
     }
     return new Scaffold(
       appBar: new AppBar(

lib/pages/main.page.dart

@@ -697,7 +697,7 @@ class _MainPageState extends ReceiveShareState<MainPage> with WidgetsBindingObse
             ),
             ConstrainedBox(
               constraints: BoxConstraints.tightFor(width: Sizes.entityPageMaxWidth),
-              child: entity.buildEntityPageWidget(context, showClose: true),
+              child: EntityPageLayout(entity: entity, showClose: true,),
             )
           ],
         );