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made progress towards aqi distribution chart.

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This commit is contained in:
Faris Armoush
2025-06-01 12:20:44 +03:00
parent 10f35d3747
commit 7b31914e1c
1 changed files with 67 additions and 58 deletions
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101
lib/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart.dart
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@ -9,21 +9,22 @@ class AqiDistributionChart extends StatelessWidget {
const AqiDistributionChart({super.key, required this.chartData});
final List<AirQualityDataModel> chartData;
static const _rodStackItemsSpacing = 4;
static const _rodStackItemsSpacing = 0.4;
static const _barWidth = 20.0;
static final _barBorderRadius = BorderRadius.circular(22);
@override
Widget build(BuildContext context) {
return BarChart(
BarChartData(
alignment: BarChartAlignment.spaceAround,
barTouchData: _barTouchData(context),
titlesData: _titlesData(context),
maxY: 100.1,
gridData: EnergyManagementChartsHelper.gridData(
horizontalInterval: 100,
horizontalInterval: 20,
),
borderData: EnergyManagementChartsHelper.borderData(),
barTouchData: _barTouchData(context),
titlesData: _titlesData(context),
barGroups: _buildBarGroups(),
groupsSpace: 12,
),
duration: Duration.zero,
);
@ -41,8 +42,8 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.aqi!,
color: AirQualityDataModel.metricColors['aqi']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.aqi! + _rodStackItemsSpacing;
@ -54,8 +55,8 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.pm25!,
color: AirQualityDataModel.metricColors['pm25']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.pm25! + _rodStackItemsSpacing;
@ -67,11 +68,11 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.pm10!,
color: AirQualityDataModel.metricColors['pm10']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.pm10! + 2;
currentY += data.pm10! + _rodStackItemsSpacing;
}
if (data.hcho != null) {
@ -80,11 +81,11 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.hcho!,
color: AirQualityDataModel.metricColors['hcho']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.hcho! + 2;
currentY += data.hcho! + _rodStackItemsSpacing;
}
if (data.tvoc != null) {
@ -93,11 +94,11 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.tvoc!,
color: AirQualityDataModel.metricColors['tvoc']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.tvoc! + 2;
currentY += data.tvoc! + _rodStackItemsSpacing;
}
if (data.co2 != null) {
@ -106,11 +107,11 @@ class AqiDistributionChart extends StatelessWidget {
fromY: currentY,
toY: currentY + data.co2!,
color: AirQualityDataModel.metricColors['co2']!,
borderRadius: BorderRadius.circular(10),
width: 20,
borderRadius: _barBorderRadius,
width: _barWidth,
),
);
currentY += data.co2! + 2;
currentY += data.co2! + _rodStackItemsSpacing;
}
return BarChartGroupData(
x: index,
@ -143,7 +144,7 @@ class AqiDistributionChart extends StatelessWidget {
final metricName = AirQualityDataModel.metricColors.entries
.firstWhere((entry) => entry.value == item.color)
.key
.toUpperCase();
.toLowerCase();
return TextSpan(
text: '$metricName: ${item.toY - item.fromY}\n',
style: context.textTheme.bodySmall?.copyWith(
@ -159,38 +160,24 @@ class AqiDistributionChart extends StatelessWidget {
}
FlTitlesData _titlesData(BuildContext context) {
final titlesData = EnergyManagementChartsHelper.titlesData(context);
return titlesData.copyWith(
bottomTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
getTitlesWidget: (value, meta) {
if (value.toInt() >= chartData.length) return const SizedBox.shrink();
return Padding(
padding: const EdgeInsetsDirectional.only(top: 20.0),
child: Text(
chartData[value.toInt()].date.day.toString(),
style: context.textTheme.bodySmall?.copyWith(
color: ColorsManager.lightGreyColor,
fontSize: 12,
),
),
final titlesData = EnergyManagementChartsHelper.titlesData(
context,
leftTitlesInterval: 20,
);
},
reservedSize: 32,
),
),
leftTitles: titlesData.leftTitles.copyWith(
final leftTitles = titlesData.leftTitles.copyWith(
sideTitles: titlesData.leftTitles.sideTitles.copyWith(
reservedSize: 70,
interval: 20,
maxIncluded: false,
minIncluded: true,
getTitlesWidget: (value, meta) => Padding(
padding: const EdgeInsetsDirectional.only(end: 12),
child: FittedBox(
alignment: AlignmentDirectional.centerStart,
fit: BoxFit.scaleDown,
child: Text(
value.toInt().toString(),
'${value.toStringAsFixed(0)}%',
style: context.textTheme.bodySmall?.copyWith(
fontSize: 12,
color: ColorsManager.lightGreyColor,
@ -199,7 +186,29 @@ class AqiDistributionChart extends StatelessWidget {
),
),
),
);
final bottomTitles = AxisTitles(
sideTitles: SideTitles(
showTitles: true,
getTitlesWidget: (value, _) => FittedBox(
alignment: AlignmentDirectional.bottomCenter,
fit: BoxFit.scaleDown,
child: Text(
chartData[value.toInt()].date.day.toString(),
style: context.textTheme.bodySmall?.copyWith(
color: ColorsManager.lightGreyColor,
fontSize: 8,
),
),
),
reservedSize: 36,
),
);
return titlesData.copyWith(
leftTitles: leftTitles,
bottomTitles: bottomTitles,
);
}
}