254 lines
5.6 KiB
Dart
254 lines
5.6 KiB
Dart
part of 'main.dart';
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class HomeAssistantUI {
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List<HAView> views;
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HomeAssistantUI() {
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views = [];
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}
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Widget build(BuildContext context) {
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return TabBarView(
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children: _buildViews(context)
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);
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}
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List<Widget> _buildViews(BuildContext context) {
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List<Widget> result = [];
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views.forEach((view) {
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result.add(
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view.build(context)
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);
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});
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return result;
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}
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}
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class HAView {
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List<HACard> cards = [];
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List<Entity> badges = [];
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Entity linkedEntity;
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String name;
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String id;
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String iconName;
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int count;
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HAView({
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this.name,
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this.id,
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this.count,
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this.iconName,
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List<Entity> childEntities
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}) {
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_fillView(childEntities ?? []);
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}
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void _fillView(List<Entity> childEntities) {
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List<HACard> autoGeneratedCards = [];
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childEntities.forEach((entity) {
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if (entity.isBadge) {
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badges.add(entity);
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TheLogger.debug("----Badge: ${entity.entityId}");
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} else {
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if (!entity.isGroup) {
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String groupIdToAdd = "${entity.domain}.${entity.domain}$count";
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if (autoGeneratedCards.every((HACard card) => card.id != groupIdToAdd )) {
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HACard card = HACard(
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id: groupIdToAdd,
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name: entity.domain
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);
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TheLogger.debug("----Creating card: $groupIdToAdd");
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card.entities.add(entity);
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autoGeneratedCards.add(card);
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} else {
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autoGeneratedCards.firstWhere((card) => card.id == groupIdToAdd).entities.add(entity);
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}
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} else {
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TheLogger.debug("----Card: ${entity.entityId}");
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HACard card = HACard(
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name: entity.displayName,
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id: entity.entityId,
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linkedEntity: entity
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);
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card.entities.addAll(entity.childEntities);
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cards.add(card);
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}
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}
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});
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cards.addAll(autoGeneratedCards);
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}
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Widget build(BuildContext context) {
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return NewViewWidget(
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view: this,
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);
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}
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}
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class NewViewWidget extends StatefulWidget {
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final HAView view;
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const NewViewWidget({
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Key key,
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this.view
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}) : super(key: key);
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@override
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State<StatefulWidget> createState() {
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return NewViewWidgetState();
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}
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}
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class NewViewWidgetState extends State<NewViewWidget> {
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StreamSubscription _refreshDataSubscription;
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Completer _refreshCompleter;
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@override
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void initState() {
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super.initState();
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_refreshDataSubscription = eventBus.on<RefreshDataFinishedEvent>().listen((event) {
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if ((_refreshCompleter != null) && (!_refreshCompleter.isCompleted)) {
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_refreshCompleter.complete();
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}
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});
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}
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@override
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Widget build(BuildContext context) {
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return RefreshIndicator(
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color: Colors.amber,
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child: ListView(
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physics: const AlwaysScrollableScrollPhysics(),
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children: _buildChildren(context),
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),
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onRefresh: () => _refreshData(),
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);
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}
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List<Widget> _buildChildren(BuildContext context) {
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List<Widget> result = [];
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if (widget.view.badges.isNotEmpty) {
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result.insert(0,
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Wrap(
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alignment: WrapAlignment.center,
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spacing: 10.0,
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runSpacing: 1.0,
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children: _buildBadges(context),
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)
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);
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}
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widget.view.cards.forEach((HACard card){
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result.add(
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card.build(context)
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);
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});
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return result;
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}
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List<Widget> _buildBadges(BuildContext context) {
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List<Widget> result = [];
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widget.view.badges.forEach((Entity entity) {
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if (!entity.isHidden) {
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result.add(entity.buildBadgeWidget(context));
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}
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});
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return result;
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}
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Future _refreshData() {
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if ((_refreshCompleter != null) && (!_refreshCompleter.isCompleted)) {
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TheLogger.debug("Previous data refresh is still in progress");
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} else {
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_refreshCompleter = Completer();
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eventBus.fire(RefreshDataEvent());
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}
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return _refreshCompleter.future;
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}
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@override
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void dispose() {
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_refreshDataSubscription.cancel();
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super.dispose();
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}
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}
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class HACard {
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List<Entity> entities = [];
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Entity linkedEntity;
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String name;
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String id;
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HACard({
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this.name,
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this.id,
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this.linkedEntity
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});
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Widget build(BuildContext context) {
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return NewCardWidget(
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card: this,
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);
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}
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}
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class NewCardWidget extends StatelessWidget {
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final HACard card;
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const NewCardWidget({
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Key key,
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this.card
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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if ((card.linkedEntity!= null) && (card.linkedEntity.isHidden)) {
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return Container(width: 0.0, height: 0.0,);
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}
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List<Widget> body = [];
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body.add(_buildCardHeader());
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body.addAll(_buildCardBody(context));
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return Card(
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child: new Column(mainAxisSize: MainAxisSize.min, children: body)
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);
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}
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Widget _buildCardHeader() {
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var result;
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if ((card.name != null) && (card.name.trim().length > 0)) {
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result = new ListTile(
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title: Text("${card.name}",
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textAlign: TextAlign.left,
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overflow: TextOverflow.ellipsis,
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style: new TextStyle(fontWeight: FontWeight.bold, fontSize: 25.0)),
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);
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} else {
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result = new Container(width: 0.0, height: 0.0);
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}
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return result;
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}
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List<Widget> _buildCardBody(BuildContext context) {
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List<Widget> result = [];
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card.entities.forEach((Entity entity) {
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if (!entity.isHidden) {
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result.add(
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Padding(
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padding: EdgeInsets.fromLTRB(0.0, 10.0, 0.0, 10.0),
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child: entity.buildDefaultWidget(context),
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));
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}
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});
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return result;
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}
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} |