68 lines
2.0 KiB
Dart
68 lines
2.0 KiB
Dart
part of '../main.dart';
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class EntityPicture extends StatelessWidget {
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final EdgeInsetsGeometry padding;
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const EntityPicture({Key key, this.padding: const EdgeInsets.all(0.0)}) : super(key: key);
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int getDefaultIconByEntityId(String entityId, String deviceClass, String state) {
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String domain = entityId.split(".")[0];
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String iconNameByDomain = MaterialDesignIcons.defaultIconsByDomains["$domain.$state"] ?? MaterialDesignIcons.defaultIconsByDomains["$domain"];
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String iconNameByDeviceClass;
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if (deviceClass != null) {
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iconNameByDeviceClass = MaterialDesignIcons.defaultIconsByDeviceClass["$domain.$deviceClass.$state"] ?? MaterialDesignIcons.defaultIconsByDeviceClass["$domain.$deviceClass"];
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}
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String iconName = iconNameByDeviceClass ?? iconNameByDomain;
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if (iconName != null) {
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return MaterialDesignIcons.iconsDataMap[iconName] ?? 0;
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} else {
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return 0;
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}
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}
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Widget buildIcon(EntityWrapper data) {
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if (data == null) {
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return null;
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}
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String iconName = data.icon;
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int iconCode = 0;
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if (iconName.length > 0) {
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iconCode = MaterialDesignIcons.getIconCodeByIconName(iconName);
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} else {
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iconCode = getDefaultIconByEntityId(data.entity.entityId,
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data.entity.deviceClass, data.entity.state); //
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}
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Widget iconPicture = Container(
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child: Center(
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child: Icon(
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IconData(iconCode, fontFamily: 'Material Design Icons'),
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size: Sizes.largeIconSize,
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color: EntityColor.defaultStateColor,
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)
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)
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);
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if (data.entityPicture != null) {
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return CachedNetworkImage(
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imageUrl: data.entityPicture,
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errorWidget: (context, _, __) => iconPicture,
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placeholder: (context, _) => iconPicture,
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);
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}
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return iconPicture;
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}
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@override
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Widget build(BuildContext context) {
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final EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
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return Padding(
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padding: padding,
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child: buildIcon(
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entityWrapper
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),
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);
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}
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} |