Major UI/UX and architecture improvements
- Implemented new navigation system with NavigationProvider and route management - Added adaptive theme system with ThemeProvider for better theme handling - Introduced glassmorphism design elements (app bars, scaffolds, cards) - Added advanced animations (spring animations, page transitions, staggered lists) - Implemented performance optimizations (memory manager, lazy loading) - Refactored Analysis screen into modular components - Added floating navigation bar with haptic feedback - Improved subscription cards with swipe actions - Enhanced skeleton loading with better animations - Added cached network image support - Improved overall app architecture and code organization 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
JiWoong Sul
294
lib/widgets/analysis/subscription_pie_chart_card.dart
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294
lib/widgets/analysis/subscription_pie_chart_card.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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import '../../models/subscription_model.dart';
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import '../../services/currency_util.dart';
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import '../glassmorphism_card.dart';
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import '../themed_text.dart';
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import 'analysis_badge.dart';
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/// 구독 서비스 비율을 파이 차트로 보여주는 카드 위젯
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class SubscriptionPieChartCard extends StatelessWidget {
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final List<SubscriptionModel> subscriptions;
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final AnimationController animationController;
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final int touchedIndex;
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final Function(int) onPieTouch;
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const SubscriptionPieChartCard({
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super.key,
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required this.subscriptions,
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required this.animationController,
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required this.touchedIndex,
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required this.onPieTouch,
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});
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// 파이 차트 섹션 데이터
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List<PieChartSectionData> _getPieSections() {
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if (subscriptions.isEmpty) return [];
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final colors = [
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const Color(0xFF3B82F6),
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const Color(0xFF10B981),
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const Color(0xFFF59E0B),
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const Color(0xFFEF4444),
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const Color(0xFF8B5CF6),
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const Color(0xFF0EA5E9),
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const Color(0xFFEC4899),
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];
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// 개별 구독의 비율 계산을 위한 값들
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List<double> sectionValues = [];
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// 각 구독의 원화 환산 금액 또는 원화 금액을 계산
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for (var subscription in subscriptions) {
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double value = subscription.monthlyCost;
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if (subscription.currency == 'USD') {
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// USD의 경우 마지막으로 조회된 환율로 대략적인 계산
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// (정확한 계산은 비동기로 이루어지므로 UI 표시용으로만 사용)
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const rate = 1350.0; // 기본 환율 (실제 값은 API로 별도로 가져옴)
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value = value * rate;
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}
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sectionValues.add(value);
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}
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// 총합 계산
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double sectionsTotal = sectionValues.fold(0, (sum, value) => sum + value);
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// 섹션 데이터 생성
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return List.generate(subscriptions.length, (i) {
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final subscription = subscriptions[i];
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final percentage = (sectionValues[i] / sectionsTotal) * 100;
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final index = i % colors.length;
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final isTouched = touchedIndex == i;
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final fontSize = isTouched ? 16.0 : 12.0;
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final radius = isTouched ? 105.0 : 100.0;
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return PieChartSectionData(
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value: sectionValues[i],
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title: '${percentage.toStringAsFixed(1)}%',
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titleStyle: TextStyle(
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fontSize: fontSize,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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shadows: const [
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Shadow(color: Colors.black26, blurRadius: 2, offset: Offset(0, 1))
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],
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),
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color: colors[index],
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radius: radius,
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titlePositionPercentageOffset: 0.6,
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badgeWidget: isTouched
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? AnalysisBadge(
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size: 40,
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borderColor: colors[index],
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subscription: subscription,
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)
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: null,
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badgePositionPercentageOffset: .98,
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);
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});
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}
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@override
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Widget build(BuildContext context) {
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return SliverToBoxAdapter(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: FadeTransition(
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opacity: CurvedAnimation(
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parent: animationController,
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curve: const Interval(0.0, 0.7, curve: Curves.easeOut),
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),
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child: SlideTransition(
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position: Tween<Offset>(
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begin: const Offset(0, 0.2),
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: animationController,
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curve: const Interval(0.0, 0.7, curve: Curves.easeOut),
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)),
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child: GlassmorphismCard(
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blur: 10,
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opacity: 0.1,
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borderRadius: 16,
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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ThemedText.headline(
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text: '구독 서비스 비율',
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style: const TextStyle(
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fontSize: 18,
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),
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),
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FutureBuilder<String>(
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future: CurrencyUtil.getExchangeRateInfo(),
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builder: (context, snapshot) {
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if (snapshot.hasData &&
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snapshot.data!.isNotEmpty) {
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return Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 4,
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),
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decoration: BoxDecoration(
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color: const Color(0xFFE5F2FF),
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borderRadius:
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BorderRadius.circular(4),
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border: Border.all(
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color: const Color(0xFFBFDBFE),
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width: 1,
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),
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),
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child: Text(
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snapshot.data!,
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style: const TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: Color(0xFF3B82F6),
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),
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),
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);
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}
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return const SizedBox.shrink();
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},
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),
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],
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),
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const SizedBox(height: 8),
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ThemedText.subtitle(
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text: '월 지출 기준',
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style: const TextStyle(
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fontSize: 14,
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),
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),
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const SizedBox(height: 16),
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Center(
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child: subscriptions.isEmpty
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? const SizedBox(
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height: 250,
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child: Center(
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child: ThemedText(
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'구독중인 서비스가 없습니다',
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style: TextStyle(
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fontSize: 16,
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),
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),
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),
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)
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: SizedBox(
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height: 250,
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child: PieChart(
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PieChartData(
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borderData: FlBorderData(show: false),
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sectionsSpace: 2,
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centerSpaceRadius: 60,
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sections: _getPieSections(),
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pieTouchData: PieTouchData(
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touchCallback: (FlTouchEvent event,
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pieTouchResponse) {
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if (!event
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.isInterestedForInteractions ||
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pieTouchResponse == null ||
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pieTouchResponse
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.touchedSection ==
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null) {
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onPieTouch(-1);
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return;
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}
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onPieTouch(pieTouchResponse
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.touchedSection!
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.touchedSectionIndex);
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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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const SizedBox(height: 16),
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// 서비스 목록
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Column(
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children: subscriptions.isEmpty
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? []
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: List.generate(
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subscriptions.length,
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(index) {
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final subscription =
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subscriptions[index];
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final color = [
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const Color(0xFF3B82F6),
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const Color(0xFF10B981),
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const Color(0xFFF59E0B),
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const Color(0xFFEF4444),
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const Color(0xFF8B5CF6),
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const Color(0xFF0EA5E9),
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const Color(0xFFEC4899),
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][index % 7];
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return Padding(
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padding: const EdgeInsets.only(
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bottom: 4.0),
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child: Row(
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children: [
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Container(
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width: 12,
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height: 12,
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decoration: BoxDecoration(
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color: color,
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: ThemedText(
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subscription.serviceName,
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style: const TextStyle(
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fontSize: 14,
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),
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overflow:
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TextOverflow.ellipsis,
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),
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),
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FutureBuilder<String>(
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future: CurrencyUtil
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.formatSubscriptionAmount(
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subscription),
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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return ThemedText(
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snapshot.data!,
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style: const TextStyle(
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fontSize: 14,
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fontWeight:
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FontWeight.bold,
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),
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);
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}
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return const SizedBox(
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width: 20,
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height: 20,
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child:
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CircularProgressIndicator(
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strokeWidth: 2,
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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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);
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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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),
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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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