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Gauge card optimizations

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This commit is contained in:
Yegor Vialov
2020-04-14 18:39:21 +00:00
parent 0e92418a33
commit da5f663396
1 changed files with 15 additions and 20 deletions
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35
lib/cards/widgets/gauge_card_body.dart
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@ -1,6 +1,6 @@
part of '../../main.dart';
class GaugeCardBody extends StatefulWidget {
class GaugeCardBody extends StatelessWidget {
final int min;
final int max;
@ -8,32 +8,26 @@ class GaugeCardBody extends StatefulWidget {
GaugeCardBody({Key key, this.min, this.max, this.severity}) : super(key: key);
@override
_GaugeCardBodyState createState() => _GaugeCardBodyState();
}
class _GaugeCardBodyState extends State<GaugeCardBody> {
@override
Widget build(BuildContext context) {
EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
double fixedValue;
double value = entityWrapper.entity.doubleState;
if (value > widget.max) {
fixedValue = widget.max.toDouble();
} else if (value < widget.min) {
fixedValue = widget.min.toDouble();
if (value > max) {
fixedValue = max.toDouble();
} else if (value < min) {
fixedValue = min.toDouble();
} else {
fixedValue = value;
}
List<GaugeRange> ranges;
Color currentColor;
if (widget.severity != null && widget.severity["green"] is int && widget.severity["red"] is int && widget.severity["yellow"] is int) {
if (severity != null && severity["green"] is int && severity["red"] is int && severity["yellow"] is int) {
List<RangeContainer> rangesList = <RangeContainer>[
RangeContainer(widget.severity["green"], HAClientTheme().getGreenGaugeColor()),
RangeContainer(widget.severity["red"], HAClientTheme().getRedGaugeColor()),
RangeContainer(widget.severity["yellow"], HAClientTheme().getYellowGaugeColor())
RangeContainer(severity["green"], HAClientTheme().getGreenGaugeColor()),
RangeContainer(severity["red"], HAClientTheme().getRedGaugeColor()),
RangeContainer(severity["yellow"], HAClientTheme().getYellowGaugeColor())
];
rangesList.sort((current, next) {
if (current.startFrom > next.startFrom) {
@ -72,7 +66,7 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
),
GaugeRange(
startValue: rangesList[2].startFrom.toDouble(),
endValue: widget.max.toDouble(),
endValue: max.toDouble(),
color: rangesList[2].color.withOpacity(0.1),
sizeUnit: GaugeSizeUnit.factor,
endWidth: 0.3,
@ -84,8 +78,8 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
currentColor = Theme.of(context).primaryColorDark;
ranges = <GaugeRange>[
GaugeRange(
startValue: widget.min.toDouble(),
endValue: widget.max.toDouble(),
startValue: min.toDouble(),
endValue: max.toDouble(),
color: Theme.of(context).primaryColorDark.withOpacity(0.1),
sizeUnit: GaugeSizeUnit.factor,
endWidth: 0.3,
@ -115,8 +109,8 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
return SfRadialGauge(
axes: <RadialAxis>[
RadialAxis(
maximum: widget.max.toDouble(),
minimum: widget.min.toDouble(),
maximum: max.toDouble(),
minimum: min.toDouble(),
showLabels: false,
useRangeColorForAxis: true,
showTicks: false,
@ -172,6 +166,7 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
),
);
}
}
class RangeContainer {