Resolves #207 Entity filter card support

lib/home_assistant.class.dart

@@ -428,13 +428,16 @@ class HomeAssistant {
   List<HACard> _createLovelaceCards(List rawCards) {
     List<HACard> result = [];
     rawCards.forEach((rawCard){
+      bool isThereCardOptionsInside = rawCard["card"] != null;
       HACard card = HACard(
         id: "card",
-        name: rawCard["title"] ?? rawCard["name"],
+        name: isThereCardOptionsInside ? rawCard["card"]["title"] ?? rawCard["card"]["name"] : rawCard["title"] ?? rawCard["name"],
-        type: rawCard['type'],
+        type: isThereCardOptionsInside ? rawCard["card"]['type'] : rawCard['type'],
-        columnsCount: rawCard['columns'] ?? 4,
+        columnsCount: isThereCardOptionsInside ? rawCard["card"]['columns'] ?? 4 : rawCard['columns'] ?? 4,
-        showName: rawCard['show_name'] ?? true,
+        showName: isThereCardOptionsInside ? rawCard["card"]['show_name'] ?? true : rawCard['show_name'] ?? true,
-        showState: rawCard['show_state'] ?? true,
+        showState: isThereCardOptionsInside ? rawCard["card"]['show_state'] ?? true : rawCard['show_state'] ?? true,
+        showEmpty: rawCard['show_empty'] ?? true,
+        stateFilter: rawCard['state_filter'] ?? []
       );
       if (rawCard["cards"] != null) {
         card.childCards = _createLovelaceCards(rawCard["cards"]);

lib/main.dart

@@ -79,11 +79,7 @@ part 'ui_class/view.class.dart';
 part 'ui_class/card.class.dart';
 part 'ui_class/sizes_class.dart';
 part 'ui_widgets/view.dart';
-part 'ui_widgets/entities_card.dart';
+part 'ui_widgets/card_widget.dart';
-part 'ui_widgets/glance_card.dart';
-part 'ui_widgets/entity_button_card.dart';
-part 'ui_widgets/unsupported_card.dart';
-part 'ui_widgets/media_control_card.dart';
 part 'ui_widgets/card_header_widget.dart';
 
 

lib/ui_class/card.class.dart

@@ -9,7 +9,9 @@ class HACard {
   String type;
   bool showName;
   bool showState;
+  bool showEmpty;
   int columnsCount;
+  List stateFilter;
 
   HACard({
     this.name,
@@ -18,104 +20,27 @@ class HACard {
     this.columnsCount: 4,
     this.showName: true,
     this.showState: true,
+    this.stateFilter: const [],
+    this.showEmpty: true,
     @required this.type
   });
 
-  Widget build(BuildContext context) {
+  List<EntityWrapper> getEntitiesToShow() {
-      switch (type) {
+    return entities.where((entityWrapper) {
-
+      if (entityWrapper.entity.isHidden) {
-        case CardType.entities: {
+        return false;
-          return EntitiesCardWidget(
-            card: this,
-          );
-        }
-
-        case CardType.glance: {
-          return GlanceCardWidget(
-            card: this,
-          );
-        }
-
-        case CardType.mediaControl: {
-          return MediaControlCardWidget(
-            card: this,
-          );
-        }
-
-        case CardType.entityButton: {
-          return EntityButtonCardWidget(
-            card: this,
-          );
-        }
-
-        case CardType.horizontalStack: {
-          if (childCards.isNotEmpty) {
-            List<Widget> children = [];
-            childCards.forEach((card) {
-              children.add(
-                Flexible(
-                  fit: FlexFit.tight,
-                  child: card.build(context),
-                )
-              );
-            });
-            return Row(
-              mainAxisSize: MainAxisSize.max,
-              mainAxisAlignment: MainAxisAlignment.center,
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: children,
-            );
-          }
-          return Container(height: 0.0, width: 0.0,);
-        }
-
-        case CardType.verticalStack: {
-          if (childCards.isNotEmpty) {
-            List<Widget> children = [];
-            childCards.forEach((card) {
-              children.add(
-                  card.build(context)
-              );
-            });
-            return Column(
-              mainAxisSize: MainAxisSize.min,
-              mainAxisAlignment: MainAxisAlignment.start,
-              children: children,
-            );
-          }
-          return Container(height: 0.0, width: 0.0,);
-        }
-
-        case CardType.weatherForecast:
-        case CardType.thermostat:
-        case CardType.sensor:
-        case CardType.plantStatus:
-        case CardType.pictureEntity:
-        case CardType.pictureElements:
-        case CardType.picture:
-        case CardType.map:
-        case CardType.iframe:
-        case CardType.gauge:
-        case CardType.conditional:
-        case CardType.alarmPanel: {
-          return UnsupportedCardWidget(
-            card: this,
-          );
-        }
-
-        default: {
-          if ((linkedEntityWrapper == null) && (entities.isNotEmpty)) {
-            return EntitiesCardWidget(
-              card: this,
-            );
-          } else {
-            return UnsupportedCardWidget(
-              card: this,
-            );
-          }
-        }
-
       }
+      if (stateFilter.isNotEmpty) {
+        return stateFilter.contains(entityWrapper.entity.state);
+      }
+      return true;
+    }).toList();
+  }
+
+  Widget build(BuildContext context) {
+    return CardWidget(
+      card: this,
+    );
   }
 
 }

lib/ui_widgets/card_widget.dart

@@ -0,0 +1,206 @@
+part of '../main.dart';
+
+class CardWidget extends StatelessWidget {
+
+  final HACard card;
+
+  const CardWidget({
+    Key key,
+    this.card
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if ((card.linkedEntityWrapper!= null) && (card.linkedEntityWrapper.entity.isHidden)) {
+      return Container(width: 0.0, height: 0.0,);
+    }
+
+    switch (card.type) {
+
+      case CardType.entities: {
+        return _buildEntitiesCard(context);
+      }
+
+      case CardType.glance: {
+        return _buildGlanceCard(context);
+      }
+
+      case CardType.mediaControl: {
+        return _buildMediaControlsCard(context);
+      }
+
+      case CardType.entityButton: {
+        return _buildEntityButtonCard(context);
+      }
+
+      case CardType.horizontalStack: {
+        if (card.childCards.isNotEmpty) {
+          List<Widget> children = [];
+          card.childCards.forEach((card) {
+            children.add(
+                Flexible(
+                  fit: FlexFit.tight,
+                  child: card.build(context),
+                )
+            );
+          });
+          return Row(
+            mainAxisSize: MainAxisSize.max,
+            mainAxisAlignment: MainAxisAlignment.center,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: children,
+          );
+        }
+        return Container(height: 0.0, width: 0.0,);
+      }
+
+      case CardType.verticalStack: {
+        if (card.childCards.isNotEmpty) {
+          List<Widget> children = [];
+          card.childCards.forEach((card) {
+            children.add(
+                card.build(context)
+            );
+          });
+          return Column(
+            mainAxisSize: MainAxisSize.min,
+            mainAxisAlignment: MainAxisAlignment.start,
+            children: children,
+          );
+        }
+        return Container(height: 0.0, width: 0.0,);
+      }
+
+      default: {
+        if ((card.linkedEntityWrapper == null) && (card.entities.isNotEmpty)) {
+          return _buildEntitiesCard(context);
+        } else {
+          return _buildUnsupportedCard(context);
+        }
+      }
+
+    }
+  }
+
+  Widget _buildEntitiesCard(BuildContext context) {
+    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
+    if (entitiesToShow.isEmpty && !card.showEmpty) {
+      return Container(height: 0.0, width: 0.0,);
+    }
+    List<Widget> body = [];
+    body.add(CardHeaderWidget(name: card.name));
+    entitiesToShow.forEach((EntityWrapper entity) {
+      if (!entity.entity.isHidden) {
+        body.add(
+            Padding(
+              padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, Sizes.rowPadding),
+              child: EntityModel(
+                  entityWrapper: entity,
+                  handleTap: true,
+                  child: entity.entity.buildDefaultWidget(context)
+              ),
+            ));
+      }
+    });
+    return Card(
+        child: new Column(mainAxisSize: MainAxisSize.min, children: body)
+    );
+  }
+
+  Widget _buildGlanceCard(BuildContext context) {
+    List<EntityWrapper> entitiesToShow = card.getEntitiesToShow();
+    if (entitiesToShow.isEmpty && !card.showEmpty) {
+      return Container(height: 0.0, width: 0.0,);
+    }
+    List<Widget> rows = [];
+    rows.add(CardHeaderWidget(name: card.name));
+
+    List<Widget> result = [];
+    int columnsCount = entitiesToShow.length >= card.columnsCount ? card.columnsCount : entitiesToShow.length;
+
+    entitiesToShow.forEach((EntityWrapper entity) {
+      result.add(
+          FractionallySizedBox(
+            widthFactor: 1/columnsCount,
+            child: EntityModel(
+                entityWrapper: entity,
+                child: GlanceEntityContainer(
+                  showName: card.showName,
+                  showState: card.showState,
+                ),
+                handleTap: true
+            ),
+          )
+      );
+    });
+    rows.add(
+        Padding(
+          padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, 2*Sizes.rowPadding),
+          child: Wrap(
+            //alignment: WrapAlignment.spaceAround,
+            runSpacing: Sizes.rowPadding*2,
+            children: result,
+          ),
+        )
+    );
+
+    return Card(
+        child: new Column(mainAxisSize: MainAxisSize.min, children: rows)
+    );
+  }
+
+  Widget _buildMediaControlsCard(BuildContext context) {
+    return Card(
+      child: EntityModel(
+        entityWrapper: card.linkedEntityWrapper,
+          handleTap: null,
+          child: MediaPlayerWidget()
+      )
+    );
+  }
+
+  Widget _buildEntityButtonCard(BuildContext context) {
+    card.linkedEntityWrapper.displayName = card.name?.toUpperCase() ?? card.linkedEntityWrapper.displayName.toUpperCase();
+    return Card(
+        child: EntityModel(
+            entityWrapper: card.linkedEntityWrapper,
+            child: ButtonEntityContainer(),
+            handleTap: true
+        )
+    );
+  }
+
+  Widget _buildUnsupportedCard(BuildContext context) {
+    List<Widget> body = [];
+    body.add(CardHeaderWidget(name: card.name ?? ""));
+    List<Widget> result = [];
+    if (card.linkedEntityWrapper != null) {
+      result.addAll(<Widget>[
+        Padding(
+          padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, Sizes.rowPadding),
+          child: EntityModel(
+              entityWrapper: card.linkedEntityWrapper,
+              handleTap: true,
+              child: card.linkedEntityWrapper.entity.buildDefaultWidget(context)
+          ),
+        )
+      ]);
+    } else {
+      result.addAll(<Widget>[
+        Padding(
+          padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
+          child: Text("'${card.type}' card is not supported yet"),
+        ),
+      ]);
+    }
+    body.addAll(result);
+    return Card(
+        child: new Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            mainAxisSize: MainAxisSize.min,
+            children: body
+        )
+    );
+  }
+
+}

lib/ui_widgets/entities_card.dart

@@ -1,43 +0,0 @@
-part of '../main.dart';
-
-class EntitiesCardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const EntitiesCardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if ((card.linkedEntityWrapper!= null) && (card.linkedEntityWrapper.entity.isHidden)) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-    List<Widget> body = [];
-    body.add(CardHeaderWidget(name: card.name));
-    body.addAll(_buildCardBody(context));
-    return Card(
-        child: new Column(mainAxisSize: MainAxisSize.min, children: body)
-    );
-  }
-
-  List<Widget> _buildCardBody(BuildContext context) {
-    List<Widget> result = [];
-    card.entities.forEach((EntityWrapper entity) {
-      if (!entity.entity.isHidden) {
-        result.add(
-            Padding(
-              padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, Sizes.rowPadding),
-              child: EntityModel(
-                  entityWrapper: entity,
-                  handleTap: true,
-                  child: entity.entity.buildDefaultWidget(context)
-              ),
-            ));
-      }
-    });
-    return result;
-  }
-
-}

lib/ui_widgets/entity_button_card.dart

@@ -1,27 +0,0 @@
-part of '../main.dart';
-
-class EntityButtonCardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const EntityButtonCardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if (card.linkedEntityWrapper!= null && card.linkedEntityWrapper.entity.isHidden) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-    card.linkedEntityWrapper.displayName = card.name?.toUpperCase() ?? card.linkedEntityWrapper.displayName.toUpperCase();
-    return Card(
-      child: EntityModel(
-        entityWrapper: card.linkedEntityWrapper,
-        child: ButtonEntityContainer(),
-        handleTap: true
-      )
-    );
-  }
-
-}

lib/ui_widgets/glance_card.dart

@@ -1,55 +0,0 @@
-part of '../main.dart';
-
-class GlanceCardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const GlanceCardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if ((card.linkedEntityWrapper!= null) && (card.linkedEntityWrapper.entity.isHidden)) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-    List<Widget> rows = [];
-    rows.add(CardHeaderWidget(name: card.name));
-    rows.add(_buildRows(context));
-    return Card(
-        child: new Column(mainAxisSize: MainAxisSize.min, children: rows)
-    );
-  }
-
-  Widget _buildRows(BuildContext context) {
-    List<Widget> result = [];
-    List<EntityWrapper> toShow = card.entities.where((entity) {return !entity.entity.isHidden;}).toList();
-    int columnsCount = toShow.length >= card.columnsCount ? card.columnsCount : toShow.length;
-
-    toShow.forEach((EntityWrapper entity) {
-      result.add(
-        FractionallySizedBox(
-          widthFactor: 1/columnsCount,
-          child: EntityModel(
-            entityWrapper: entity,
-            child: GlanceEntityContainer(
-              showName: card.showName,
-              showState: card.showState,
-            ),
-            handleTap: true
-          ),
-        )
-      );
-    });
-    return Padding(
-      padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, 2*Sizes.rowPadding),
-      child: Wrap(
-        //alignment: WrapAlignment.spaceAround,
-        runSpacing: Sizes.rowPadding*2,
-        children: result,
-      ),
-    );
-  }
-
-}

lib/ui_widgets/media_control_card.dart

@@ -1,29 +0,0 @@
-part of '../main.dart';
-
-class MediaControlCardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const MediaControlCardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if ((card.linkedEntityWrapper == null) || (card.linkedEntityWrapper.entity.isHidden)) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-
-    return Card(
-        child: EntityModel(
-            entityWrapper: card.linkedEntityWrapper,
-            handleTap: null,
-            child: MediaPlayerWidget()
-        )
-    );
-  }
-
-
-
-}

lib/ui_widgets/unsupported_card.dart

@@ -1,53 +0,0 @@
-part of '../main.dart';
-
-class UnsupportedCardWidget extends StatelessWidget {
-
-  final HACard card;
-
-  const UnsupportedCardWidget({
-    Key key,
-    this.card
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if ((card.linkedEntityWrapper!= null) && (card.linkedEntityWrapper.entity.isHidden)) {
-      return Container(width: 0.0, height: 0.0,);
-    }
-    List<Widget> body = [];
-    body.add(CardHeaderWidget(name: card.name ?? ""));
-    body.addAll(_buildCardBody(context));
-    return Card(
-        child: new Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          mainAxisSize: MainAxisSize.min,
-          children: body
-        )
-    );
-  }
-
-  List<Widget> _buildCardBody(BuildContext context) {
-    List<Widget> result = [];
-    if (card.linkedEntityWrapper != null) {
-      result.addAll(<Widget>[
-          Padding(
-            padding: EdgeInsets.fromLTRB(0.0, Sizes.rowPadding, 0.0, Sizes.rowPadding),
-            child: EntityModel(
-                entityWrapper: card.linkedEntityWrapper,
-                handleTap: true,
-                child: card.linkedEntityWrapper.entity.buildDefaultWidget(context)
-            ),
-          )
-      ]);
-    } else {
-      result.addAll(<Widget>[
-        Padding(
-          padding: EdgeInsets.fromLTRB(Sizes.leftWidgetPadding, Sizes.rowPadding, Sizes.rightWidgetPadding, Sizes.rowPadding),
-          child: Text("'${card.type}' card is not supported yet"),
-        ),
-      ]);
-    }
-    return result;
-  }
-
-}

pubspec.lock

@@ -152,7 +152,7 @@ packages:
       name: image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.4"
+    version: "2.0.5"
   intl:
     dependency: transitive
     description:
@@ -290,7 +290,7 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "4.0.2"
   uuid:
     dependency: transitive
     description: