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ha_client/lib/entity_class/entity.class.dart
2018-10-07 12:40:45 +03:00

376 lines
10 KiB
Dart

part of '../main.dart';
class Entity {
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 badgeColors = {
"default": Color.fromRGBO(223, 76, 30, 1.0),
"binary_sensor": Color.fromRGBO(3, 155, 229, 1.0)
};
static List badgeDomains = ["alarm_control_panel", "binary_sensor", "device_tracker", "updater", "sun", "timer", "sensor"];
static const RIGHT_WIDGET_PADDING = 14.0;
static const LEFT_WIDGET_PADDING = 8.0;
static const EXTENDED_WIDGET_HEIGHT = 50.0;
static const WIDGET_HEIGHT = 34.0;
static const ICON_SIZE = 28.0;
static const STATE_FONT_SIZE = 16.0;
static const NAME_FONT_SIZE = 16.0;
static const SMALL_FONT_SIZE = 14.0;
static const INPUT_WIDTH = 160.0;
Map _attributes;
String _domain;
String _entityId;
String _state;
String assumedState;
DateTime _lastUpdated;
List<Entity> childEntities = [];
String get displayName =>
_attributes["friendly_name"] ?? (_attributes["name"] ?? "_");
String get domain => _domain;
String get entityId => _entityId;
String get state => _state;
set state(value) => _state = value;
String get deviceClass => _attributes["device_class"] ?? null;
bool get isView =>
(_domain == "group") &&
(_attributes != null ? _attributes["view"] ?? false : false);
bool get isGroup => _domain == "group";
bool get isBadge => Entity.badgeDomains.contains(_domain);
String get icon => _attributes["icon"] ?? "";
bool get isOn => state == "on";
String get entityPicture => _attributes["entity_picture"];
String get unitOfMeasurement => _attributes["unit_of_measurement"] ?? "";
List get childEntityIds => _attributes["entity_id"] ?? [];
String get lastUpdated => _getLastUpdatedFormatted();
Entity(Map rawData) {
update(rawData);
}
void update(Map rawData) {
_attributes = rawData["attributes"] ?? {};
_domain = rawData["entity_id"].split(".")[0];
_entityId = rawData["entity_id"];
_state = rawData["state"];
assumedState = _state;
_lastUpdated = DateTime.tryParse(rawData["last_updated"]);
}
EntityWidget buildWidget(BuildContext context, int widgetType) {
return EntityWidget(
entity: this,
widgetType: widgetType,
);
}
String _getLastUpdatedFormatted() {
if (_lastUpdated == null) {
return "-";
} else {
DateTime now = DateTime.now();
Duration d = now.difference(_lastUpdated);
String text;
int v;
if (d.inDays == 0) {
if (d.inHours == 0) {
if (d.inMinutes == 0) {
text = "seconds ago";
v = d.inSeconds;
} else {
text = "minutes ago";
v = d.inMinutes;
}
} else {
text = "hours ago";
v = d.inHours;
}
} else {
text = "days ago";
v = d.inDays;
}
return "$v $text";
}
}
}
class EntityWidgetType {
static final int regular = 1;
static final int extended = 2;
static final int badge = 3;
}
class EntityWidget extends StatefulWidget {
EntityWidget({Key key, this.entity, this.widgetType}) : super(key: key);
final Entity entity;
final int widgetType;
@override
_EntityWidgetState createState() {
switch (entity.domain) {
case "automation":
case "input_boolean":
case "switch":
case "light": {
return _SwitchEntityWidgetState();
}
case "script":
case "scene": {
return _ButtonEntityWidgetState();
}
case "input_datetime": {
return _DateTimeEntityWidgetState();
}
case "input_select": {
return _SelectEntityWidgetState();
}
case "input_number": {
return _SliderEntityWidgetState();
}
case "input_text": {
return _TextEntityWidgetState();
}
default: {
return _EntityWidgetState();
}
}
}
}
class _EntityWidgetState extends State<EntityWidget> {
@override
Widget build(BuildContext context) {
if (widget.widgetType == EntityWidgetType.regular) {
return _buildMainWidget(context);
} else if (widget.widgetType == EntityWidgetType.extended) {
return _buildExtendedWidget(context);
} else if (widget.widgetType == EntityWidgetType.badge) {
return _buildBadgeWidget(context);
} else {
TheLogger.log("Error", "Unknown entity widget type: ${widget.widgetType}");
return Container(width: 0.0, height: 0.0);
}
}
Widget _buildExtendedWidget(BuildContext context) {
return ListView(
children: <Widget>[
_buildMainWidget(context),
_buildSecondRowWidget()
],
);
}
Widget _buildMainWidget(BuildContext context) {
return SizedBox(
height: Entity.WIDGET_HEIGHT,
child: Row(
children: <Widget>[
GestureDetector(
child: _buildIconWidget(),
onTap: widget.widgetType == EntityWidgetType.extended ? null : openEntityPage,
),
Expanded(
child: GestureDetector(
child: _buildNameWidget(),
onTap: widget.widgetType == EntityWidgetType.extended ? null : openEntityPage,
),
),
_buildActionWidget(context)
],
),
);
}
void openEntityPage() {
eventBus.fire(new ShowEntityPageEvent(widget.entity));
}
void setNewState(newState) {
return;
}
Widget buildAdditionalWidget() {
return _buildSecondRowWidget();
}
Widget _buildIconWidget() {
return Padding(
padding: EdgeInsets.fromLTRB(Entity.LEFT_WIDGET_PADDING, 0.0, 12.0, 0.0),
child: MaterialDesignIcons.createIconWidgetFromEntityData(
widget.entity,
Entity.ICON_SIZE,
Entity.STATE_ICONS_COLORS[widget.entity.state] ?? Colors.blueGrey),
);
}
Widget _buildSecondRowWidget() {
return Padding(
padding: EdgeInsets.fromLTRB(
Entity.LEFT_WIDGET_PADDING, Entity.SMALL_FONT_SIZE, 0.0, 0.0),
child: Text(
'${widget.entity.lastUpdated}',
textAlign: TextAlign.left,
style:
TextStyle(fontSize: Entity.SMALL_FONT_SIZE, color: Colors.black26),
),
);
}
Widget _buildNameWidget() {
return Padding(
padding: EdgeInsets.only(right: 10.0),
child: Text(
"${widget.entity.displayName}",
overflow: TextOverflow.ellipsis,
softWrap: false,
style: TextStyle(fontSize: Entity.NAME_FONT_SIZE),
),
);
}
Widget _buildActionWidget(BuildContext context) {
return Padding(
padding:
EdgeInsets.fromLTRB(0.0, 0.0, Entity.RIGHT_WIDGET_PADDING, 0.0),
child: GestureDetector(
child: Text(
"${widget.entity.state}${widget.entity.unitOfMeasurement}",
textAlign: TextAlign.right,
style: new TextStyle(
fontSize: Entity.STATE_FONT_SIZE,
)),
onTap: openEntityPage,
)
);
}
Widget _buildBadgeWidget(BuildContext context) {
double iconSize = 26.0;
Widget badgeIcon;
String onBadgeTextValue;
Color iconColor = Entity.badgeColors[widget.entity.domain] ?? Entity.badgeColors["default"];
switch (widget.entity.domain) {
case "sun": {
badgeIcon = widget.entity.state == "below_horizon" ?
Icon(
MaterialDesignIcons.createIconDataFromIconCode(0xf0dc),
size: iconSize,
) :
Icon(
MaterialDesignIcons.createIconDataFromIconCode(0xf5a8),
size: iconSize,
);
break;
}
case "sensor": {
onBadgeTextValue = widget.entity.unitOfMeasurement;
badgeIcon = Center(
child: Text(
"${widget.entity.state == 'unknown' ? '-' : widget.entity.state}",
overflow: TextOverflow.fade,
softWrap: false,
textAlign: TextAlign.center,
style: TextStyle(fontSize: 17.0),
),
);
break;
}
case "device_tracker": {
badgeIcon = MaterialDesignIcons.createIconWidgetFromEntityData(widget.entity, iconSize,Colors.black);
onBadgeTextValue = widget.entity.state;
break;
}
default: {
badgeIcon = MaterialDesignIcons.createIconWidgetFromEntityData(widget.entity, iconSize,Colors.black);
}
}
Widget onBadgeText;
if (onBadgeTextValue == null || onBadgeTextValue.length == 0) {
onBadgeText = Container(width: 0.0, height: 0.0);
} else {
onBadgeText = Container(
padding: EdgeInsets.fromLTRB(6.0, 2.0, 6.0, 2.0),
child: Text("$onBadgeTextValue",
style: TextStyle(fontSize: 12.0, color: Colors.white),
textAlign: TextAlign.center, softWrap: false, overflow: TextOverflow.fade),
decoration: new BoxDecoration(
// Circle shape
//shape: BoxShape.circle,
color: iconColor,
borderRadius: BorderRadius.circular(9.0),
)
);
}
return Column(
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(0.0, 10.0, 0.0, 10.0),
width: 50.0,
height: 50.0,
decoration: new BoxDecoration(
// Circle shape
shape: BoxShape.circle,
color: Colors.white,
// The border you want
border: new Border.all(
width: 2.0,
color: iconColor,
),
),
child: Stack(
overflow: Overflow.visible,
children: <Widget>[
Positioned(
width: 46.0,
height: 46.0,
top: 0.0,
left: 0.0,
child: badgeIcon,
),
Positioned(
//width: 50.0,
bottom: -9.0,
left: -10.0,
right: -10.0,
child: Center(
child: onBadgeText,
)
)
],
),
),
Container(
width: 60.0,
child: Text(
"${widget.entity.displayName}",
textAlign: TextAlign.center,
style: TextStyle(fontSize: 12.0),
softWrap: true,
maxLines: 3,
overflow: TextOverflow.ellipsis,
),
),
],
);
}
}