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ha_client/lib/entity_class/stateless_widgets.dart
2018-10-18 23:47:55 +03:00

775 lines
22 KiB
Dart

part of '../main.dart';
class EntityWidgetsSizes {}
class EntityModel extends InheritedWidget {
const EntityModel({
Key key,
@required this.entity,
@required this.handleTap,
@required Widget child,
}) : super(key: key, child: child);
final Entity entity;
final bool handleTap;
static EntityModel of(BuildContext context) {
return context.inheritFromWidgetOfExactType(EntityModel);
}
@override
bool updateShouldNotify(InheritedWidget oldWidget) {
return true;
}
}
class DefaultEntityContainer extends StatelessWidget {
DefaultEntityContainer({
Key key,
@required this.state,
@required this.height
}) : super(key: key);
final Widget state;
final double height;
@override
Widget build(BuildContext context) {
return SizedBox(
height: height,
child: Row(
children: <Widget>[
EntityIcon(),
Expanded(
child: EntityName(),
),
state
],
),
);
}
}
class EntityPageContainer extends StatelessWidget {
EntityPageContainer({Key key, @required this.children}) : super(key: key);
final List<Widget> children;
@override
Widget build(BuildContext context) {
return ListView(
children: children,
);
}
}
class SimpleEntityState extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
return Padding(
padding: EdgeInsets.fromLTRB(
0.0, 0.0, Entity.rightWidgetPadding, 0.0),
child: GestureDetector(
child: Text(
"${entityModel.entity.state}${entityModel.entity.unitOfMeasurement}",
textAlign: TextAlign.right,
style: new TextStyle(
fontSize: Entity.stateFontSize,
)),
onTap: () => entityModel.handleTap
? eventBus.fire(new ShowEntityPageEvent(entityModel.entity))
: null,
));
}
}
class EntityName extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
return GestureDetector(
child: Padding(
padding: EdgeInsets.only(right: 10.0),
child: Text(
"${entityModel.entity.displayName}",
overflow: TextOverflow.ellipsis,
softWrap: false,
style: TextStyle(fontSize: Entity.nameFontSize),
),
),
onTap: () => entityModel.handleTap
? eventBus.fire(new ShowEntityPageEvent(entityModel.entity))
: null,
);
}
}
class EntityIcon extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
return GestureDetector(
child: Padding(
padding: EdgeInsets.fromLTRB(
Entity.leftWidgetPadding, 0.0, 12.0, 0.0),
//TODO: move createIconWidgetFromEntityData into this widget
child: MaterialDesignIcons.createIconWidgetFromEntityData(
entityModel.entity,
Entity.iconSize,
Entity.STATE_ICONS_COLORS[entityModel.entity.state] ??
Entity.STATE_ICONS_COLORS["default"]),
),
onTap: () => entityModel.handleTap
? eventBus.fire(new ShowEntityPageEvent(entityModel.entity))
: null,
);
}
}
class LastUpdatedWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
return Padding(
padding: EdgeInsets.fromLTRB(
Entity.leftWidgetPadding, 0.0, 0.0, 0.0),
child: Text(
'${entityModel.entity.lastUpdated}',
textAlign: TextAlign.left,
style: TextStyle(
fontSize: Entity.smallFontSize, color: Colors.black26),
),
);
}
}
class EntityAttributesList extends StatelessWidget {
EntityAttributesList({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
List<Widget> attrs = [];
if ((entityModel.entity.attributesToShow == null) ||
(entityModel.entity.attributesToShow.contains("all"))) {
entityModel.entity.attributes.forEach((name, value) {
attrs.add(_buildSingleAttribute("$name", "$value"));
});
} else {
entityModel.entity.attributesToShow.forEach((String attr) {
String attrValue = entityModel.entity.getAttribute("$attr");
if (attrValue != null) {
attrs.add(
_buildSingleAttribute("$attr", "$attrValue"));
}
});
}
return Column(
children: attrs,
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
);
}
Widget _buildSingleAttribute(String name, String value) {
return Row(
children: <Widget>[
Expanded(
child: Padding(
padding: EdgeInsets.fromLTRB(
Entity.leftWidgetPadding, Entity.rowPadding, 0.0, 0.0),
child: Text(
"$name",
textAlign: TextAlign.left,
),
),
),
Expanded(
child: Padding(
padding: EdgeInsets.fromLTRB(
0.0, Entity.rowPadding, Entity.rightWidgetPadding, 0.0),
child: Text(
"$value",
textAlign: TextAlign.right,
),
),
)
],
);
}
}
class Badge extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
double iconSize = 26.0;
Widget badgeIcon;
String onBadgeTextValue;
Color iconColor = Entity.badgeColors[entityModel.entity.domain] ??
Entity.badgeColors["default"];
switch (entityModel.entity.domain) {
case "sun":
{
badgeIcon = entityModel.entity.state == "below_horizon"
? Icon(
MaterialDesignIcons.createIconDataFromIconCode(0xf0dc),
size: iconSize,
)
: Icon(
MaterialDesignIcons.createIconDataFromIconCode(0xf5a8),
size: iconSize,
);
break;
}
case "sensor":
{
onBadgeTextValue = entityModel.entity.unitOfMeasurement;
badgeIcon = Center(
child: Text(
"${entityModel.entity.state}",
overflow: TextOverflow.fade,
softWrap: false,
textAlign: TextAlign.center,
style: TextStyle(fontSize: 17.0),
),
);
break;
}
case "device_tracker":
{
badgeIcon = MaterialDesignIcons.createIconWidgetFromEntityData(
entityModel.entity, iconSize, Colors.black);
onBadgeTextValue = entityModel.entity.state;
break;
}
default:
{
badgeIcon = MaterialDesignIcons.createIconWidgetFromEntityData(
entityModel.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("$onBadgeTextValue",
style: TextStyle(fontSize: 12.0, color: Colors.white),
textAlign: TextAlign.center,
softWrap: false,
overflow: TextOverflow.fade),
decoration: new BoxDecoration(
// Circle shape
//shape: BoxShape.circle,
color: iconColor,
borderRadius: BorderRadius.circular(9.0),
));
}
return GestureDetector(
child: Column(
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(0.0, 10.0, 0.0, 10.0),
width: 50.0,
height: 50.0,
decoration: new BoxDecoration(
// Circle shape
shape: BoxShape.circle,
color: Colors.white,
// The border you want
border: new Border.all(
width: 2.0,
color: iconColor,
),
),
child: Stack(
overflow: Overflow.visible,
children: <Widget>[
Positioned(
width: 46.0,
height: 46.0,
top: 0.0,
left: 0.0,
child: badgeIcon,
),
Positioned(
//width: 50.0,
bottom: -9.0,
left: -10.0,
right: -10.0,
child: Center(
child: onBadgeText,
))
],
),
),
Container(
width: 60.0,
child: Text(
"${entityModel.entity.displayName}",
textAlign: TextAlign.center,
style: TextStyle(fontSize: 12.0),
softWrap: true,
maxLines: 3,
overflow: TextOverflow.ellipsis,
),
),
],
),
onTap: () =>
eventBus.fire(new ShowEntityPageEvent(entityModel.entity)));
}
}
class ClimateStateWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
final ClimateEntity entity = entityModel.entity;
String targetTemp = "-";
if ((entity.supportTargetTemperature) && (entity.temperature != null)) {
targetTemp = "${entity.temperature}";
} else if ((entity.supportTargetTemperatureLow) &&
(entity.targetLow != null)) {
targetTemp = "${entity.targetLow}";
if ((entity.supportTargetTemperatureHigh) &&
(entity.targetHigh != null)) {
targetTemp += " - ${entity.targetHigh}";
}
}
return Padding(
padding: EdgeInsets.fromLTRB(
0.0, 0.0, Entity.rightWidgetPadding, 0.0),
child: GestureDetector(
child: Column(
crossAxisAlignment: CrossAxisAlignment.end,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Row(
children: <Widget>[
Text("${entity.state}",
textAlign: TextAlign.right,
style: new TextStyle(
fontWeight: FontWeight.bold,
fontSize: Entity.stateFontSize,
)),
Text(" $targetTemp",
textAlign: TextAlign.right,
style: new TextStyle(
fontSize: Entity.stateFontSize,
))
],
),
entity.attributes["current_temperature"] != null ?
Text("Currently: ${entity.attributes["current_temperature"]}",
textAlign: TextAlign.right,
style: new TextStyle(
fontSize: Entity.stateFontSize,
color: Colors.black45)
) :
Container(height: 0.0,)
],
),
onTap: () => entityModel.handleTap
? eventBus.fire(new ShowEntityPageEvent(entity))
: null,
));
}
}
class TemperatureControlWidget extends StatelessWidget {
final double value;
final double fontSize;
final Color fontColor;
final onSmallInc;
final onLargeInc;
final onSmallDec;
final onLargeDec;
TemperatureControlWidget(
{Key key,
@required this.value,
@required this.onSmallInc,
@required this.onSmallDec,
@required this.onLargeInc,
@required this.onLargeDec,
this.fontSize,
this.fontColor})
: super(key: key);
@override
Widget build(BuildContext context) {
return Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Text(
"$value",
style: TextStyle(
fontSize: fontSize ?? 24.0,
color: fontColor ?? Colors.black
),
),
Column(
children: <Widget>[
IconButton(
icon: Icon(MaterialDesignIcons.createIconDataFromIconName(
'mdi:chevron-up')),
iconSize: 30.0,
onPressed: () => onSmallInc(),
),
IconButton(
icon: Icon(MaterialDesignIcons.createIconDataFromIconName(
'mdi:chevron-down')),
iconSize: 30.0,
onPressed: () => onSmallDec(),
)
],
),
Column(
children: <Widget>[
IconButton(
icon: Icon(MaterialDesignIcons.createIconDataFromIconName(
'mdi:chevron-double-up')),
iconSize: 30.0,
onPressed: () => onLargeInc(),
),
IconButton(
icon: Icon(MaterialDesignIcons.createIconDataFromIconName(
'mdi:chevron-double-down')),
iconSize: 30.0,
onPressed: () => onLargeDec(),
)
],
)
],
);
}
}
class DateTimeStateWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
final DateTimeEntity entity = entityModel.entity;
return Padding(
padding: EdgeInsets.fromLTRB(0.0, 0.0, Entity.rightWidgetPadding, 0.0),
child: GestureDetector(
child: Text("${entity.formattedState}",
textAlign: TextAlign.right,
style: new TextStyle(
fontSize: Entity.stateFontSize,
)),
onTap: () => _handleStateTap(context, entity),
));
}
void _handleStateTap(BuildContext context, DateTimeEntity entity) {
if (entity.hasDate) {
_showDatePicker(context, entity).then((date) {
if (date != null) {
if (entity.hasTime) {
_showTimePicker(context, entity).then((time) {
entity.setNewState({
"date": "${formatDate(date, [yyyy, '-', mm, '-', dd])}",
"time":
"${formatDate(DateTime(1970, 1, 1, time.hour, time.minute), [
HH,
':',
nn
])}"
});
});
} else {
entity.setNewState({
"date": "${formatDate(date, [yyyy, '-', mm, '-', dd])}"
});
}
}
});
} else if (entity.hasTime) {
_showTimePicker(context, entity).then((time) {
if (time != null) {
entity.setNewState({
"time":
"${formatDate(DateTime(1970, 1, 1, time.hour, time.minute), [
HH,
':',
nn
])}"
});
}
});
} else {
TheLogger.log("Warning", "${entity.entityId} has no date and no time");
}
}
Future _showDatePicker(BuildContext context, DateTimeEntity entity) {
return showDatePicker(
context: context,
initialDate: entity.dateTimeState,
firstDate: DateTime(1970),
lastDate: DateTime(2037) //Unix timestamp will finish at Jan 19, 2038
);
}
Future _showTimePicker(BuildContext context, DateTimeEntity entity) {
return showTimePicker(
context: context,
initialTime: TimeOfDay.fromDateTime(entity.dateTimeState));
}
}
class CoverEntityControlState extends StatelessWidget {
void _open(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "open_cover", entity.entityId, null));
}
void _close(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "close_cover", entity.entityId, null));
}
void _stop(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "stop_cover", entity.entityId, null));
}
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
final CoverEntity entity = entityModel.entity;
List<Widget> buttons = [];
if (entity.supportOpen) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName("mdi:arrow-up"),
size: Entity.iconSize,
),
onPressed: entity.canBeOpened ? () => _open(entity) : null));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
if (entity.supportStop) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName("mdi:stop"),
size: Entity.iconSize,
),
onPressed: () => _stop(entity)));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
if (entity.supportClose) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName("mdi:arrow-down"),
size: Entity.iconSize,
),
onPressed: entity.canBeClosed ? () => _close(entity) : null));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
return Row(
children: buttons,
);
}
}
class CoverEntityTiltControlButtons extends StatelessWidget {
void _open(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "open_cover_tilt", entity.entityId, null));
}
void _close(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "close_cover_tilt", entity.entityId, null));
}
void _stop(CoverEntity entity) {
eventBus.fire(new ServiceCallEvent(
entity.domain, "stop_cover_tilt", entity.entityId, null));
}
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
final CoverEntity entity = entityModel.entity;
List<Widget> buttons = [];
if (entity.supportOpenTilt) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName(
"mdi:arrow-top-right"),
size: Entity.iconSize,
),
onPressed: entity.canTiltBeOpened ? () => _open(entity) : null));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
if (entity.supportStopTilt) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName("mdi:stop"),
size: Entity.iconSize,
),
onPressed: () => _stop(entity)));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
if (entity.supportCloseTilt) {
buttons.add(IconButton(
icon: Icon(
MaterialDesignIcons.createIconDataFromIconName(
"mdi:arrow-bottom-left"),
size: Entity.iconSize,
),
onPressed: entity.canTiltBeClosed ? () => _close(entity) : null));
} else {
buttons.add(Container(
width: Entity.iconSize + 20.0,
));
}
return Row(
children: buttons,
);
}
}
class ButtonStateWidget extends StatelessWidget {
void _setNewState(Entity entity) {
eventBus.fire(new ServiceCallEvent(entity.domain, "turn_on", entity.entityId, null));
}
@override
Widget build(BuildContext context) {
final entityModel = EntityModel.of(context);
return FlatButton(
onPressed: (() {
_setNewState(entityModel.entity);
}),
child: Text(
"EXECUTE",
textAlign: TextAlign.right,
style:
new TextStyle(fontSize: Entity.stateFontSize, color: Colors.blue),
),
);
}
}
class ModeSelectorWidget extends StatelessWidget {
final String caption;
final List<String> options;
final String value;
final double captionFontSize;
final double valueFontSize;
final double bottomPadding;
final onChange;
ModeSelectorWidget({
Key key,
this.caption,
@required this.options,
this.value,
@required this.onChange,
this.captionFontSize,
this.valueFontSize,
this.bottomPadding
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text("$caption", style: TextStyle(
fontSize: captionFontSize ?? Entity.stateFontSize
)),
Row(
children: <Widget>[
Expanded(
child: ButtonTheme(
alignedDropdown: true,
child: DropdownButton<String>(
value: value,
iconSize: 30.0,
isExpanded: true,
style: TextStyle(
fontSize: valueFontSize ?? Entity.largeFontSize,
color: Colors.black,
),
hint: Text("Select ${caption.toLowerCase()}"),
items: options.map((String value) {
return new DropdownMenuItem<String>(
value: value,
child: Text(value),
);
}).toList(),
onChanged: (mode) => onChange(mode),
),
),
)
],
),
Container(height: bottomPadding ?? Entity.rowPadding,)
],
);
}
}
class ModeSwitchWidget extends StatelessWidget {
final String caption;
final onChange;
final double captionFontSize;
final bool value;
ModeSwitchWidget({
Key key,
@required this.caption,
@required this.onChange,
this.captionFontSize,
this.value
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Row(
children: <Widget>[
Expanded(
child: Text(
"$caption",
style: TextStyle(
fontSize: captionFontSize ?? Entity.stateFontSize
),
),
),
Switch(
onChanged: (value) => onChange(value),
value: value ?? false,
)
],
);
}
}