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Refactored AqiGauge
to consolidate status text and color logic into a single method, improving code readability and maintainability.
This commit is contained in:
@ -7,35 +7,15 @@ class AqiGauge extends StatelessWidget {
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const AqiGauge({super.key, required this.aqi});
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const AqiGauge({super.key, required this.aqi});
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final double aqi;
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final double aqi;
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static const _minRange = 0.0;
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static const _minRange = 0.0;
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static const _goodRange = 50.0;
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static const _goodRange = 50.0;
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static const _moderateRange = 100.0;
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static const _moderateRange = 100.0;
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static const _maxRange = 150.0;
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static const _maxRange = 150.0;
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String _getStatusText(double value) {
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return switch (value) {
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<= _goodRange => 'Good',
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<= _moderateRange => 'Moderate',
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_ => 'Poor',
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};
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}
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Color _darkenColor(Color color) => Color.lerp(
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color,
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Colors.black.withValues(alpha: 0.8),
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0.4,
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)!;
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Color _getStatusColor(double value) => switch (value) {
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<= _goodRange => ColorsManager.goodGreen,
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<= _moderateRange => ColorsManager.moderateYellow,
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_ => ColorsManager.poorOrange,
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};
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@override
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@override
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Widget build(BuildContext context) {
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Widget build(BuildContext context) {
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final status = _getStatusText(aqi);
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final (status, statusColor) = _getStatusData(aqi);
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final statusColor = _getStatusColor(aqi);
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return AnimatedRadialGauge(
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return AnimatedRadialGauge(
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value: aqi,
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value: aqi,
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debug: false,
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debug: false,
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@ -119,4 +99,17 @@ class AqiGauge extends StatelessWidget {
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),
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),
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);
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);
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}
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}
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(String status, Color color) _getStatusData(double value) {
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return switch (value) {
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<= _goodRange => ('Good', ColorsManager.goodGreen),
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<= _moderateRange => ('Moderate', ColorsManager.moderateYellow),
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_ => ('Poor', ColorsManager.poorOrange),
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};
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}
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Color _darkenColor(Color color) {
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final black = Colors.black.withValues(alpha: 0.8);
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return Color.lerp(color, black, 0.4)!;
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}
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}
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}
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