98 lines
3.2 KiB
Dart
98 lines
3.2 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:fl_chart/fl_chart.dart';
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class SakeRadarChart extends StatelessWidget {
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final Map<String, int> tasteStats;
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final Color primaryColor;
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const SakeRadarChart({
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super.key,
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required this.tasteStats,
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required this.primaryColor,
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});
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@override
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Widget build(BuildContext context) {
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// Default values if stats are missing
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final aroma = tasteStats['aroma']?.toDouble() ?? 3.0;
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final sweetness = tasteStats['sweetness']?.toDouble() ?? 3.0;
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final acidity = tasteStats['acidity']?.toDouble() ?? 3.0;
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final bitterness = tasteStats['bitterness']?.toDouble() ?? 3.0;
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final body = tasteStats['body']?.toDouble() ?? 3.0;
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return AspectRatio(
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aspectRatio: 1.3,
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child: RadarChart(
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RadarChartData(
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radarTouchData: RadarTouchData(enabled: false),
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dataSets: [
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RadarDataSet(
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fillColor: primaryColor.withValues(alpha: 0.2),
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borderColor: Theme.of(context).brightness == Brightness.dark
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? Colors.white.withValues(alpha: 0.8) // High contrast white
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: primaryColor.withValues(alpha: 0.7),
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entryRadius: 3,
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dataEntries: [
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RadarEntry(value: aroma),
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RadarEntry(value: sweetness),
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RadarEntry(value: acidity),
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RadarEntry(value: bitterness),
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RadarEntry(value: body),
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],
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borderWidth: 3,
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),
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],
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radarBackgroundColor: Colors.transparent,
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borderData: FlBorderData(show: false),
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radarBorderData: const BorderSide(color: Colors.transparent),
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titlePositionPercentageOffset: 0.2,
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titleTextStyle: Theme.of(context).textTheme.labelSmall?.copyWith(
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color: Theme.of(context).brightness == Brightness.dark
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? Colors.orange[100] // Light orange for labels
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: primaryColor,
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fontSize: 10,
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fontWeight: FontWeight.bold
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),
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getTitle: (index, angle) {
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String label;
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switch (index) {
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case 0:
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label = '香り';
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break;
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case 1:
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label = '甘み';
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break;
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case 2:
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label = '酸味';
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break;
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case 3:
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label = 'キレ';
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break;
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case 4:
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label = 'コク';
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break;
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default:
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return const RadarChartTitle(text: '');
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}
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return RadarChartTitle(
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text: label,
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angle: angle,
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);
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},
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tickCount: 4,
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ticksTextStyle: const TextStyle(color: Colors.transparent, fontSize: 0),
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tickBorderData: const BorderSide(color: Colors.transparent),
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gridBorderData: BorderSide(
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color: Theme.of(context).brightness == Brightness.dark
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? Colors.white.withValues(alpha: 0.3) // Brighter grid
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: primaryColor.withValues(alpha: 0.2),
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width: 1
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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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