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Extracted lines data into a helper method for ease of readability.

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This commit is contained in:
Faris Armoush
2025-05-26 10:47:25 +03:00
parent 33f9add78a
commit 926bcd9a5d
1 changed files with 14 additions and 24 deletions
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38
lib/pages/analytics/modules/air_quality/widgets/range_of_aqi_chart.dart
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@ -16,6 +16,12 @@ class RangeOfAqiChart extends StatelessWidget {
required this.maxValues, required this.maxValues,
}); });
List<(List<double> values, Color color, Color? dotColor)> _lines() => [
(maxValues, const Color(0xFF962DFF), const Color(0xFF5F00BD)),
(avgValues, Colors.white, null),
(minValues, const Color(0xFF93AAFD), const Color(0xFF023DFE)),
];
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Stack( return Stack(
@ -41,23 +47,10 @@ class RangeOfAqiChart extends StatelessWidget {
), ),
), ),
], ],
lineBarsData: [ lineBarsData: _lines().map((e) {
_buildLine( final (values, color, dotColor) = e;
values: maxValues, return _buildLine(values: values, color: color, dotColor: dotColor);
color: const Color(0xFF962DFF), }).toList(),
dotColor: const Color(0xFF5F00BD),
),
_buildLine(
values: avgValues,
color: Colors.white,
dotColor: null,
),
_buildLine(
values: minValues,
color: const Color(0xFF93AAFD),
dotColor: const Color(0xFF023DFE),
),
],
), ),
), ),
], ],
@ -67,7 +60,7 @@ class RangeOfAqiChart extends StatelessWidget {
FlDotData _buildDotData(Color color) { FlDotData _buildDotData(Color color) {
return FlDotData( return FlDotData(
show: true, show: true,
getDotPainter: (spot, percent, bar, index) => FlDotCirclePainter( getDotPainter: (_, __, ___, ____) => FlDotCirclePainter(
radius: 2, radius: 2,
color: ColorsManager.whiteColors, color: ColorsManager.whiteColors,
strokeWidth: 2, strokeWidth: 2,
@ -81,17 +74,14 @@ class RangeOfAqiChart extends StatelessWidget {
required Color color, required Color color,
Color? dotColor, Color? dotColor,
}) { }) {
const invisibleDot = FlDotData(show: false);
return LineChartBarData( return LineChartBarData(
spots: List.generate( spots: List.generate(values.length, (i) => FlSpot(i.toDouble(), values[i])),
values.length,
(i) => FlSpot(i.toDouble(), values[i]),
),
isCurved: true, isCurved: true,
color: color, color: color,
barWidth: 4, barWidth: 4,
isStrokeCapRound: true, isStrokeCapRound: true,
dotData: dotData: dotColor != null ? _buildDotData(dotColor) : invisibleDot,
dotColor != null ? _buildDotData(dotColor) : const FlDotData(show: false),
belowBarData: BarAreaData(show: false), belowBarData: BarAreaData(show: false),
); );
} }