84b3fdd530
- SmsScanner 키워드/정규식 상수화로 반복 컴파일 제거\n- 리스트에 prototypeItem 추가, 카드 RepaintBoundary 적용\n- 차트 영역 RepaintBoundary로 페인트 분리\n- GlassmorphicScaffold 파티클 수를 disableAnimations에 따라 감소\n- 캐시 초기화 플래그를 --dart-define로 제어(CLEAR_CACHE_ON_STARTUP)
277 lines
11 KiB
Dart
277 lines
11 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:fl_chart/fl_chart.dart';
|
|
import 'dart:math' as math;
|
|
import 'package:provider/provider.dart';
|
|
import '../../services/currency_util.dart';
|
|
import '../../providers/locale_provider.dart';
|
|
import '../../theme/app_colors.dart';
|
|
import '../glassmorphism_card.dart';
|
|
import '../themed_text.dart';
|
|
import '../../l10n/app_localizations.dart';
|
|
|
|
/// 월별 지출 현황을 차트로 보여주는 카드 위젯
|
|
class MonthlyExpenseChartCard extends StatelessWidget {
|
|
final List<Map<String, dynamic>> monthlyData;
|
|
final AnimationController animationController;
|
|
|
|
const MonthlyExpenseChartCard({
|
|
super.key,
|
|
required this.monthlyData,
|
|
required this.animationController,
|
|
});
|
|
|
|
/// Y축 최대값을 계산합니다 (언어별 통화 단위에 맞춰)
|
|
double _calculateChartMaxY(double maxValue, String locale) {
|
|
final currency = CurrencyUtil.getDefaultCurrency(locale);
|
|
|
|
if (currency == 'KRW' || currency == 'JPY') {
|
|
// 소수점이 없는 통화 (원화, 엔화)
|
|
if (maxValue <= 0) return 100000;
|
|
if (maxValue <= 10000) return 10000;
|
|
if (maxValue <= 50000) return 50000;
|
|
if (maxValue <= 100000) return 100000;
|
|
if (maxValue <= 200000) return 200000;
|
|
if (maxValue <= 500000) return 500000;
|
|
if (maxValue <= 1000000) return 1000000;
|
|
|
|
// 큰 금액은 자릿수에 맞춰 반올림
|
|
final magnitude =
|
|
math.pow(10, maxValue.toString().split('.')[0].length - 1).toDouble();
|
|
return ((maxValue / magnitude).ceil() * magnitude).toDouble();
|
|
} else {
|
|
// 소수점이 있는 통화 (달러, 위안)
|
|
if (maxValue <= 0) return 100.0;
|
|
if (maxValue <= 10) return 10.0;
|
|
if (maxValue <= 25) return 25.0;
|
|
if (maxValue <= 50) return 50.0;
|
|
if (maxValue <= 100) return 100.0;
|
|
if (maxValue <= 250) return 250.0;
|
|
if (maxValue <= 500) return 500.0;
|
|
if (maxValue <= 1000) return 1000.0;
|
|
|
|
// 큰 금액은 100 단위로 반올림
|
|
return ((maxValue / 100).ceil() * 100).toDouble();
|
|
}
|
|
}
|
|
|
|
/// 그리드 라인 간격을 계산합니다
|
|
double _calculateGridInterval(double maxY, String currency) {
|
|
if (currency == 'KRW' || currency == 'JPY') {
|
|
// 4등분하되 깔끔한 숫자로
|
|
if (maxY <= 40000) return 10000;
|
|
if (maxY <= 100000) return 25000;
|
|
if (maxY <= 200000) return 50000;
|
|
if (maxY <= 400000) return 100000;
|
|
return maxY / 4;
|
|
} else {
|
|
// 달러 등은 4등분
|
|
if (maxY <= 40) return 10;
|
|
if (maxY <= 100) return 25;
|
|
if (maxY <= 200) return 50;
|
|
if (maxY <= 400) return 100;
|
|
return maxY / 4;
|
|
}
|
|
}
|
|
|
|
// 월간 지출 차트 데이터
|
|
List<BarChartGroupData> _getMonthlyBarGroups(String locale) {
|
|
final List<BarChartGroupData> barGroups = [];
|
|
final calculatedMax = monthlyData.fold<double>(
|
|
0, (max, data) => math.max(max, data['totalExpense'] as double));
|
|
final maxAmount = _calculateChartMaxY(calculatedMax, locale);
|
|
|
|
for (int i = 0; i < monthlyData.length; i++) {
|
|
final data = monthlyData[i];
|
|
barGroups.add(
|
|
BarChartGroupData(
|
|
x: i,
|
|
barRods: [
|
|
BarChartRodData(
|
|
toY: data['totalExpense'],
|
|
gradient: LinearGradient(
|
|
colors: [
|
|
const Color(0xFF3B82F6).withValues(alpha: 0.7),
|
|
const Color(0xFF60A5FA),
|
|
],
|
|
begin: Alignment.bottomCenter,
|
|
end: Alignment.topCenter,
|
|
),
|
|
width: 18,
|
|
borderRadius: BorderRadius.circular(4),
|
|
backDrawRodData: BackgroundBarChartRodData(
|
|
show: true,
|
|
toY: maxAmount,
|
|
color: AppColors.navyGray.withValues(alpha: 0.1),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
return barGroups;
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final locale = context.watch<LocaleProvider>().locale.languageCode;
|
|
return SliverToBoxAdapter(
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 16),
|
|
child: FadeTransition(
|
|
opacity: CurvedAnimation(
|
|
parent: animationController,
|
|
curve: const Interval(0.4, 0.9, curve: Curves.easeOut),
|
|
),
|
|
child: SlideTransition(
|
|
position: Tween<Offset>(
|
|
begin: const Offset(0, 0.2),
|
|
end: Offset.zero,
|
|
).animate(CurvedAnimation(
|
|
parent: animationController,
|
|
curve: const Interval(0.4, 0.9, curve: Curves.easeOut),
|
|
)),
|
|
child: GlassmorphismCard(
|
|
blur: 10,
|
|
opacity: 0.1,
|
|
borderRadius: 16,
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
ThemedText.headline(
|
|
text: AppLocalizations.of(context).monthlyExpenseTitle,
|
|
style: const TextStyle(
|
|
fontSize: 18,
|
|
),
|
|
),
|
|
const SizedBox(height: 8),
|
|
ThemedText.subtitle(
|
|
text: AppLocalizations.of(context).recentSixMonthsTrend,
|
|
style: const TextStyle(
|
|
fontSize: 14,
|
|
),
|
|
),
|
|
const SizedBox(height: 20),
|
|
// 바 차트 (RepaintBoundary로 페인트 분리)
|
|
RepaintBoundary(
|
|
child: AspectRatio(
|
|
aspectRatio: 1.6,
|
|
child: BarChart(
|
|
BarChartData(
|
|
alignment: BarChartAlignment.spaceAround,
|
|
maxY: _calculateChartMaxY(
|
|
monthlyData.fold<double>(
|
|
0,
|
|
(max, data) => math.max(
|
|
max, data['totalExpense'] as double)),
|
|
locale),
|
|
barGroups: _getMonthlyBarGroups(locale),
|
|
gridData: FlGridData(
|
|
show: true,
|
|
drawVerticalLine: false,
|
|
horizontalInterval: _calculateGridInterval(
|
|
_calculateChartMaxY(
|
|
monthlyData.fold<double>(
|
|
0,
|
|
(max, data) => math.max(max,
|
|
data['totalExpense'] as double)),
|
|
locale),
|
|
CurrencyUtil.getDefaultCurrency(locale)),
|
|
getDrawingHorizontalLine: (value) {
|
|
return FlLine(
|
|
color:
|
|
AppColors.navyGray.withValues(alpha: 0.1),
|
|
strokeWidth: 1,
|
|
);
|
|
},
|
|
),
|
|
titlesData: FlTitlesData(
|
|
show: true,
|
|
topTitles: const AxisTitles(
|
|
sideTitles: SideTitles(showTitles: false),
|
|
),
|
|
bottomTitles: AxisTitles(
|
|
sideTitles: SideTitles(
|
|
showTitles: true,
|
|
getTitlesWidget: (value, meta) {
|
|
return Padding(
|
|
padding: const EdgeInsets.only(top: 8),
|
|
child: ThemedText.caption(
|
|
text: monthlyData[value.toInt()]
|
|
['monthName'],
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
leftTitles: const AxisTitles(
|
|
sideTitles: SideTitles(showTitles: false),
|
|
),
|
|
rightTitles: const AxisTitles(
|
|
sideTitles: SideTitles(showTitles: false),
|
|
),
|
|
),
|
|
borderData: FlBorderData(show: false),
|
|
barTouchData: BarTouchData(
|
|
enabled: true,
|
|
touchTooltipData: BarTouchTooltipData(
|
|
tooltipBgColor: AppColors.darkNavy,
|
|
tooltipRoundedRadius: 8,
|
|
getTooltipItem:
|
|
(group, groupIndex, rod, rodIndex) {
|
|
return BarTooltipItem(
|
|
'${monthlyData[group.x]['monthName']}\n',
|
|
const TextStyle(
|
|
color: AppColors.pureWhite,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
children: [
|
|
TextSpan(
|
|
text: CurrencyUtil
|
|
.formatTotalAmountWithLocale(
|
|
monthlyData[group.x]
|
|
['totalExpense'] as double,
|
|
locale),
|
|
style: const TextStyle(
|
|
color: Color(0xFFFBBF24),
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w500,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
Center(
|
|
child: ThemedText.caption(
|
|
text: AppLocalizations.of(context)
|
|
.monthlySubscriptionExpense,
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|