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This commit is contained in:
Arseni
2026-02-16 21:05:38 +03:00
parent 11d4b9a608
commit 0eea39fb97
56 changed files with 2227 additions and 501 deletions
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19
frontend/pweb/lib/pages/report/charts/distribution.dart
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@@ -1,10 +1,11 @@
import 'package:flutter/material.dart';
import 'package:syncfusion_flutter_charts/charts.dart';
import 'package:syncfusion_flutter_charts/charts.dart' hide ChartPoint;
import 'package:pshared/models/payment/operation.dart';
import 'package:pweb/generated/i18n/app_localizations.dart';
import 'package:pweb/models/chart_point.dart';
class PayoutDistributionChart extends StatelessWidget {
@@ -25,7 +26,7 @@ class PayoutDistributionChart extends StatelessWidget {
// 2) Build chart data
final data = sums.entries
.map((e) => _ChartData(e.key, e.value))
.map((e) => ChartPoint<String>(e.key, e.value))
.toList();
// 3) Build a simple horizontal legend
@@ -42,7 +43,7 @@ class PayoutDistributionChart extends StatelessWidget {
children: [
Icon(Icons.circle, size: 10, color: palette[i % palette.length]),
const SizedBox(width: 4),
Text(data[i].label, style: Theme.of(context).textTheme.bodySmall),
Text(data[i].key, style: Theme.of(context).textTheme.bodySmall),
if (i < data.length - 1) const SizedBox(width: 12),
],
);
@@ -62,10 +63,10 @@ class PayoutDistributionChart extends StatelessWidget {
child: SfCircularChart(
legend: Legend(isVisible: false),
tooltipBehavior: TooltipBehavior(enable: true),
series: <PieSeries<_ChartData, String>>[
PieSeries<_ChartData, String>(
series: <PieSeries<ChartPoint<String>, String>>[
PieSeries<ChartPoint<String>, String>(
dataSource: data,
xValueMapper: (d, _) => d.label,
xValueMapper: (d, _) => d.key,
yValueMapper: (d, _) => d.value,
dataLabelMapper: (d, _) =>
'${(d.value / sums.values.fold(0, (a, b) => a + b) * 100).toStringAsFixed(1)}%',
@@ -95,9 +96,3 @@ class PayoutDistributionChart extends StatelessWidget {
);
}
}
class _ChartData {
final String label;
final double value;
_ChartData(this.label, this.value);
}