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refactor(charts): Optimize wasted calculation for network chart

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This commit is contained in:
NaiJi 2024-08-05 12:47:54 +04:00
parent bf99d3b73d
commit 48c7d7be2c
1 changed files with 157 additions and 165 deletions
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28
lib/ui/pages/server_details/charts/network_charts.dart
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@ -33,7 +33,12 @@ class NetworkChart extends StatelessWidget {
} }
@override @override
Widget build(final BuildContext context) => LineChart( Widget build(final BuildContext context) {
final listDataMax = [
...listData[0].map((final e) => e.value),
...listData[1].map((final e) => e.value),
].reduce(max);
return LineChart(
LineChartData( LineChartData(
lineTouchData: LineTouchData( lineTouchData: LineTouchData(
enabled: true, enabled: true,
@ -112,11 +117,7 @@ class NetworkChart extends StatelessWidget {
), ),
], ],
minY: 0, minY: 0,
maxY: [ maxY: listDataMax * 1.2,
...listData[0].map((final e) => e.value),
...listData[1].map((final e) => e.value),
].reduce(max) *
1.2,
minX: 0, minX: 0,
titlesData: FlTitlesData( titlesData: FlTitlesData(
topTitles: const AxisTitles( topTitles: const AxisTitles(
@ -157,12 +158,7 @@ class NetworkChart extends StatelessWidget {
), ),
), ),
), ),
interval: [ interval: listDataMax * 2 / 6.5,
...listData[0].map((final e) => e.value),
...listData[1].map((final e) => e.value),
].reduce(max) *
2 /
6.5,
showTitles: true, showTitles: true,
), ),
), ),
@ -171,12 +167,7 @@ class NetworkChart extends StatelessWidget {
show: true, show: true,
drawVerticalLine: true, drawVerticalLine: true,
verticalInterval: 40, verticalInterval: 40,
horizontalInterval: [ horizontalInterval: listDataMax * 2 / 6.5,
...listData[0].map((final e) => e.value),
...listData[1].map((final e) => e.value),
].reduce(max) *
2 /
6.5,
getDrawingHorizontalLine: (final value) => FlLine( getDrawingHorizontalLine: (final value) => FlLine(
color: Theme.of(context).colorScheme.outline.withOpacity(0.3), color: Theme.of(context).colorScheme.outline.withOpacity(0.3),
strokeWidth: 1, strokeWidth: 1,
@ -209,6 +200,7 @@ class NetworkChart extends StatelessWidget {
), ),
), ),
); );
}
bool checkToShowTitle( bool checkToShowTitle(
final double minValue, final double minValue,