Resolves #26 Entity view page

lib/entity.class.dart

@@ -1,18 +1,24 @@
 part of 'main.dart';
 
 class Entity {
-  static Map<String, Color> stateIconColors = {
+  static const STATE_ICONS_COLORS = {
     "on": Colors.amber,
     "off": Color.fromRGBO(68, 115, 158, 1.0),
     "unavailable": Colors.black12,
     "unknown": Colors.black12,
     "playing": Colors.amber
   };
+  static const RIGTH_WIDGET_PADDING = 14.0;
+  static const LEFT_WIDGET_PADDING = 8.0;
+  static const EXTENDED_WIDGET_HEIGHT = 50.0;
+  static const WIDGET_HEIGHT = 34.0;
+
   Map _attributes;
   String _domain;
   String _entityId;
   String _state;
   String _entityPicture;
+  DateTime _lastUpdated;
 
   String get displayName => _attributes["friendly_name"] ?? (_attributes["name"] ?? "_");
   String get domain => _domain;
@@ -34,6 +40,7 @@ class Entity {
   String get entityPicture => _attributes["entity_picture"];
   String get unitOfMeasurement => _attributes["unit_of_measurement"] ?? "";
   List get childEntities => _attributes["entity_id"] ?? [];
+  String get lastUpdated => _getLastUpdatedFormatted();
 
   Entity(Map rawData) {
     update(rawData);
@@ -48,25 +55,34 @@ class Entity {
     _domain = rawData["entity_id"].split(".")[0];
     _entityId = rawData["entity_id"];
     _state = rawData["state"];
+    _lastUpdated = DateTime.tryParse(rawData["last_updated"]);
+  }
+
+  String _getLastUpdatedFormatted() {
+    if (_lastUpdated == null) {
+      return "-";
+    } else {
+      return formatDate(_lastUpdated, [yy, '-', M, '-', d, ' ', HH, ':', nn, ':', ss]);
+    }
+  }
+
+  void openEntityPage() {
+    eventBus.fire(new ShowEntityPageEvent(this));
   }
 
   Widget buildWidget() {
     return SizedBox(
-      height: 34.0,
+      height: Entity.WIDGET_HEIGHT,
       child: Row(
         children: <Widget>[
-          Padding(
-            padding: EdgeInsets.fromLTRB(8.0, 0.0, 12.0, 0.0),
-            child: MaterialDesignIcons.createIconWidgetFromEntityData(this, 28.0, Entity.stateIconColors[_state] ?? Colors.blueGrey),
+          GestureDetector(
+            child: _buildIconWidget(),
+            onTap: openEntityPage,
           ),
           Expanded(
-            child: Text(
-              "${this.displayName}",
-              overflow: TextOverflow.fade,
-              softWrap: false,
-              style: TextStyle(
-                  fontSize: 16.0
-              ),
+            child: GestureDetector(
+              child: _buildNameWidget(),
+              onTap: openEntityPage,
             ),
           ),
           _buildActionWidget()
@@ -75,18 +91,78 @@ class Entity {
     );
   }
 
+  Widget buildExtendedWidget() {
+    return Row(
+      children: <Widget>[
+        _buildIconWidget(),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Row(
+                children: <Widget>[
+                  Expanded(
+                    child: _buildNameWidget(),
+                  ),
+                  _buildExtendedActionWidget()
+                ],
+              ),
+              _buildLastUpdatedWidget()
+            ],
+          ),
+        )
+      ],
+    );
+  }
+
+  Widget _buildIconWidget() {
+    return Padding(
+      padding: EdgeInsets.fromLTRB(Entity.LEFT_WIDGET_PADDING, 0.0, 12.0, 0.0),
+      child: MaterialDesignIcons.createIconWidgetFromEntityData(this, 28.0, Entity.STATE_ICONS_COLORS[_state] ?? Colors.blueGrey),
+    );
+  }
+
+  Widget _buildLastUpdatedWidget() {
+    return Text(
+      '${this.lastUpdated}',
+      textAlign: TextAlign.left,
+      style: TextStyle(
+          fontSize: 12.0,
+          color: Colors.black26
+      ),
+    );
+  }
+
+  Widget _buildNameWidget() {
+    return Text(
+      "${this.displayName}",
+      overflow: TextOverflow.fade,
+      softWrap: false,
+      style: TextStyle(
+          fontSize: 16.0
+      ),
+    );
+  }
+
   Widget _buildActionWidget() {
     return Padding(
-        padding: EdgeInsets.fromLTRB(0.0, 0.0, 14.0, 0.0),
+        padding: EdgeInsets.fromLTRB(0.0, 0.0, Entity.RIGTH_WIDGET_PADDING, 0.0),
+        child: GestureDetector(
           child: Text(
-            "${_state}${this.unitOfMeasurement}",
+              "$_state${this.unitOfMeasurement}",
               textAlign: TextAlign.right,
               style: new TextStyle(
                 fontSize: 16.0,
               )
+          ),
+          onTap: openEntityPage,
         )
     );
   }
+
+  Widget _buildExtendedActionWidget() {
+    return _buildActionWidget();
+  }
 }
 
 class SwitchEntity extends Entity {
@@ -129,6 +205,30 @@ class InputEntity extends Entity {
 
   InputEntity(Map rawData) : super(rawData);
 
+  @override
+  Widget buildExtendedWidget() {
+    return Column(
+      children: <Widget>[
+        SizedBox(
+          height: Entity.EXTENDED_WIDGET_HEIGHT,
+          child: Row(
+            children: <Widget>[
+              _buildIconWidget(),
+              Expanded(
+                child: _buildNameWidget(),
+              ),
+              _buildLastUpdatedWidget()
+            ],
+          ),
+        ),
+        SizedBox(
+          height: Entity.EXTENDED_WIDGET_HEIGHT,
+          child: _buildExtendedActionWidget(),
+        )
+      ],
+    );
+  }
+
   @override
   Widget _buildActionWidget() {
     if (this.isSlider) {
@@ -146,7 +246,7 @@ class InputEntity extends Entity {
                   eventBus.fire(new StateChangedEvent(_entityId, (value.roundToDouble() / 10).toString(), true));
                 },
                 onChangeEnd: (value) {
-                  eventBus.fire(new ServiceCallEvent(_domain, "set_value", _entityId,{"value": "${_state}"}));
+                  eventBus.fire(new ServiceCallEvent(_domain, "set_value", _entityId,{"value": "$_state"}));
                 },
               ),
             ),
@@ -164,9 +264,25 @@ class InputEntity extends Entity {
         ),
       );
     } else {
-      //TODO draw box instead of slider
-      return Text("Not implemented");
+      return super._buildActionWidget();
     }
   }
 
+  @override
+  Widget _buildExtendedActionWidget() {
+    return Padding(
+        padding: EdgeInsets.fromLTRB(Entity.LEFT_WIDGET_PADDING, 0.0, Entity.RIGTH_WIDGET_PADDING, 0.0),
+        child: Container(
+          child: TextField(
+            controller: TextEditingController(
+                text: _state,
+            ),
+            onChanged: (value) {
+              eventBus.fire(new ServiceCallEvent(_domain, "set_value", _entityId,{"value": "$value"}));
+            },
+          ),
+        )
+    );
+  }
+
 }

lib/entity.page.dart

@@ -0,0 +1,48 @@
+part of 'main.dart';
+
+class EntityViewPage extends StatefulWidget {
+  EntityViewPage({Key key, this.entity}) : super(key: key);
+
+  Entity entity;
+
+  @override
+  _EntityViewPageState createState() => new _EntityViewPageState();
+}
+
+class _EntityViewPageState extends State<EntityViewPage> {
+  String _title;
+  Entity _entity;
+
+  @override
+  void initState() {
+    super.initState();
+    _entity = widget.entity;
+    _prepareData();
+  }
+
+  _prepareData() async {
+    _title = _entity.displayName;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return new Scaffold(
+      appBar: new AppBar(
+        leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
+          Navigator.pop(context);
+        }),
+        // Here we take the value from the MyHomePage object that was created by
+        // the App.build method, and use it to set our appbar title.
+        title: new Text(_title),
+      ),
+      body: Padding(
+          padding: EdgeInsets.all(10.0),
+          child: ListView(
+            children: <Widget>[
+              _entity.buildExtendedWidget()
+            ],
+          ),
+      ),
+    );
+  }
+}

lib/entity_collection.class.dart

@@ -40,6 +40,7 @@ class EntityCollection {
         return ButtonEntity(rawEntityData);
       }
 
+      case "input_text":
       case "input_number": {
         return InputEntity(rawEntityData);
       }

lib/log.page.dart

@@ -10,11 +10,6 @@ class LogViewPage extends StatefulWidget {
 }
 
 class _LogViewPageState extends State<LogViewPage> {
-  String _hassioDomain = "";
-  String _hassioPort = "8123";
-  String _hassioPassword = "";
-  String _socketProtocol = "wss";
-  String _authType = "access_token";
   String _logData;
 
   @override

lib/main.dart

@@ -10,10 +10,12 @@ import 'package:flutter/widgets.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:flutter/services.dart';
+import 'package:date_format/date_format.dart';
 
 part 'settings.page.dart';
 part 'home_assistant.class.dart';
 part 'log.page.dart';
+part 'entity.page.dart';
 part 'utils.class.dart';
 part 'mdi.class.dart';
 part 'entity.class.dart';
@@ -86,6 +88,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
   StreamSubscription _stateSubscription;
   StreamSubscription _settingsSubscription;
   StreamSubscription _serviceCallSubscription;
+  StreamSubscription _showEntityPageSubscription;
   bool _isLoading = true;
 
   Map<String, Color> _badgeColors = {
@@ -152,6 +155,11 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
     _serviceCallSubscription = eventBus.on<ServiceCallEvent>().listen((event) {
       _callService(event.domain, event.service, event.entityId, event.additionalParams);
     });
+
+    if (_showEntityPageSubscription != null) _showEntityPageSubscription.cancel();
+    _showEntityPageSubscription = eventBus.on<ShowEntityPageEvent>().listen((event) {
+      _showEntityPage(event.entity);
+    });
   }
 
   _refreshData() async {
@@ -192,6 +200,15 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
     }).catchError((e) => _setErrorState(e));
   }
 
+  void _showEntityPage(Entity entity) {
+    Navigator.push(
+        context,
+        MaterialPageRoute(
+          builder: (context) => EntityViewPage(entity: entity),
+        )
+    );
+  }
+
   List<Widget> _buildViews() {
     List<Widget> result = [];
     if ((_entities != null) && (!_homeAssistant.uiBuilder.isEmpty)) {
@@ -602,6 +619,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
     if (_stateSubscription != null) _stateSubscription.cancel();
     if (_settingsSubscription != null) _settingsSubscription.cancel();
     if (_serviceCallSubscription != null) _serviceCallSubscription.cancel();
+    if (_showEntityPageSubscription != null) _showEntityPageSubscription.cancel();
     _homeAssistant.closeConnection();
     super.dispose();
   }

lib/utils.class.dart

@@ -64,3 +64,9 @@ class ServiceCallEvent {
 
   ServiceCallEvent(this.domain, this.service, this.entityId, this.additionalParams);
 }
+
+class ShowEntityPageEvent {
+  Entity entity;
+
+  ShowEntityPageEvent(this.entity);
+}

pubspec.lock

@@ -87,6 +87,13 @@ packages:
       url: "https://github.com/MarkOSullivan94/dart_config.git"
     source: git
     version: "0.5.0"
+  date_format:
+    dependency: "direct main"
+    description:
+      name: date_format
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.5"
   event_bus:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -16,6 +16,7 @@ dependencies:
   flutter_launcher_icons: ^0.6.1
   cached_network_image: ^0.4.1
   url_launcher: ^3.0.3
+  date_format: ^1.0.5
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.