Files
submanager/lib/widgets/main_summary_card.dart
2025-09-07 19:33:11 +09:00

397 lines
18 KiB
Dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import '../providers/subscription_provider.dart';
import '../providers/locale_provider.dart';
import '../services/currency_util.dart';
import '../theme/app_colors.dart';
import 'animated_wave_background.dart';
import 'glassmorphism_card.dart';
import '../l10n/app_localizations.dart';
/// 메인 화면 상단에 표시되는 요약 카드 위젯
///
/// 총 구독 수와 월별 총 지출을 표시합니다.
class MainScreenSummaryCard extends StatelessWidget {
final SubscriptionProvider provider;
final AnimationController fadeController;
final AnimationController pulseController;
final AnimationController waveController;
final AnimationController slideController;
const MainScreenSummaryCard({
Key? key,
required this.provider,
required this.fadeController,
required this.pulseController,
required this.waveController,
required this.slideController,
}) : super(key: key);
@override
Widget build(BuildContext context) {
// 언어 설정 가져오기
final locale = context.watch<LocaleProvider>().locale.languageCode;
final defaultCurrency = CurrencyUtil.getDefaultCurrency(locale);
final currencySymbol = CurrencyUtil.getCurrencySymbol(defaultCurrency);
final int totalSubscriptions = provider.subscriptions.length;
final int activeEvents = provider.activeEventSubscriptions.length;
return FadeTransition(
opacity: Tween<double>(begin: 0.0, end: 1.0).animate(
CurvedAnimation(parent: fadeController, curve: Curves.easeIn)),
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 23, 16, 12),
child: GlassmorphismCard(
borderRadius: 16,
blur: 15,
backgroundColor: AppColors.glassCard,
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: AppColors.mainGradient
.map((color) => color.withValues(alpha: 0.2))
.toList(),
),
border: Border.all(
color: AppColors.glassBorder,
width: 1,
),
child: Container(
width: double.infinity,
constraints: BoxConstraints(
minHeight: 180,
maxHeight: activeEvents > 0 ? 300 : 240,
),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(24),
color: Colors.transparent,
),
child: ClipRRect(
borderRadius: BorderRadius.circular(24),
child: Stack(
children: [
// 애니메이션 웨이브 배경
Positioned.fill(
child: AnimatedWaveBackground(
controller: waveController,
pulseController: pulseController,
),
),
Padding(
padding: const EdgeInsets.all(24.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
AppLocalizations.of(context)
.monthlyTotalSubscriptionCost,
style: TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
fontSize: 15,
fontWeight: FontWeight.w500,
),
),
// 환율 정보 표시 (영어 사용자는 표시 안함)
if (locale != 'en')
FutureBuilder<String>(
future:
CurrencyUtil.getExchangeRateInfoForLocale(
locale),
builder: (context, snapshot) {
if (snapshot.hasData &&
snapshot.data!.isNotEmpty) {
return Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 4,
),
decoration: BoxDecoration(
color: const Color(0xFFE5F2FF),
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: const Color(0xFFBFDBFE),
width: 1,
),
),
child: Text(
AppLocalizations.of(context)
.exchangeRateDisplay
.replaceAll('@', snapshot.data!),
style: const TextStyle(
fontSize: 12,
fontWeight: FontWeight.w500,
color: Color(0xFF3B82F6),
),
),
);
}
return const SizedBox.shrink();
},
),
],
),
const SizedBox(height: 8),
// 월별 총 비용 표시 (언어별 기본 통화)
FutureBuilder<double>(
future: CurrencyUtil
.calculateTotalMonthlyExpenseInDefaultCurrency(
provider.subscriptions,
locale,
),
builder: (context, snapshot) {
if (!snapshot.hasData) {
return const CircularProgressIndicator();
}
final monthlyCost = snapshot.data!;
final decimals = (defaultCurrency == 'KRW' ||
defaultCurrency == 'JPY')
? 0
: 2;
return Row(
crossAxisAlignment: CrossAxisAlignment.baseline,
textBaseline: TextBaseline.alphabetic,
children: [
Text(
NumberFormat.currency(
locale: defaultCurrency == 'KRW'
? 'ko_KR'
: defaultCurrency == 'JPY'
? 'ja_JP'
: defaultCurrency == 'CNY'
? 'zh_CN'
: 'en_US',
symbol: '',
decimalDigits: decimals,
).format(monthlyCost),
style: const TextStyle(
color: AppColors.darkNavy,
fontSize: 32,
fontWeight: FontWeight.bold,
letterSpacing: -1,
),
),
const SizedBox(width: 4),
Text(
currencySymbol,
style: const TextStyle(
color: AppColors.darkNavy,
fontSize: 16,
fontWeight: FontWeight.w500,
),
),
],
);
},
),
const SizedBox(height: 16),
// 연간 비용 및 총 구독 수 표시
FutureBuilder<double>(
future: CurrencyUtil
.calculateTotalMonthlyExpenseInDefaultCurrency(
provider.subscriptions,
locale,
),
builder: (context, snapshot) {
if (!snapshot.hasData) {
return const SizedBox();
}
final monthlyCost = snapshot.data!;
final yearlyCost = monthlyCost * 12;
final decimals = (defaultCurrency == 'KRW' ||
defaultCurrency == 'JPY')
? 0
: 2;
return Row(
children: [
_buildInfoBox(
context,
title: AppLocalizations.of(context)
.estimatedAnnualCost,
value: '${NumberFormat.currency(
locale: defaultCurrency == 'KRW'
? 'ko_KR'
: defaultCurrency == 'JPY'
? 'ja_JP'
: defaultCurrency == 'CNY'
? 'zh_CN'
: 'en_US',
symbol: currencySymbol,
decimalDigits: decimals,
).format(yearlyCost)}',
),
const SizedBox(width: 16),
_buildInfoBox(
context,
title: AppLocalizations.of(context)
.totalSubscriptionServices,
value:
'$totalSubscriptions${AppLocalizations.of(context).servicesUnit}',
),
],
);
},
),
// 이벤트 절약액 표시
if (activeEvents > 0) ...[
const SizedBox(height: 12),
Container(
padding: const EdgeInsets.symmetric(
vertical: 10, horizontal: 14),
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Colors.white.withValues(alpha: 0.2),
Colors.white.withValues(alpha: 0.15),
],
),
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: AppColors.primaryColor
.withValues(alpha: 0.3),
width: 1,
),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(6),
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.25),
shape: BoxShape.circle,
),
child: const Icon(
Icons.local_offer_rounded,
size: 14,
color: AppColors
.primaryColor, // color.md 가이드: 밝은 배경 위 딥 블루 아이콘
),
),
const SizedBox(width: 10),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
AppLocalizations.of(context)
.eventDiscountActive,
style: TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
fontSize: 11,
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: 2),
// 이벤트 절약액 표시 (언어별 기본 통화)
FutureBuilder<double>(
future: CurrencyUtil
.calculateTotalEventSavingsInDefaultCurrency(
provider.subscriptions,
locale,
),
builder: (context, snapshot) {
if (!snapshot.hasData) {
return const SizedBox();
}
final eventSavings = snapshot.data!;
final decimals =
(defaultCurrency == 'KRW' ||
defaultCurrency == 'JPY')
? 0
: 2;
return Row(
children: [
Text(
NumberFormat.currency(
locale: defaultCurrency == 'KRW'
? 'ko_KR'
: defaultCurrency == 'JPY'
? 'ja_JP'
: defaultCurrency ==
'CNY'
? 'zh_CN'
: 'en_US',
symbol: currencySymbol,
decimalDigits: decimals,
).format(eventSavings),
style: const TextStyle(
color: AppColors.primaryColor,
fontSize: 14,
fontWeight: FontWeight.bold,
),
),
Text(
' ${AppLocalizations.of(context).saving} ($activeEvents${AppLocalizations.of(context).servicesUnit})',
style: const TextStyle(
color: AppColors.navyGray,
fontSize: 12,
fontWeight: FontWeight.w500,
),
),
],
);
},
),
],
),
],
),
),
],
],
),
),
],
),
),
),
),
),
);
}
Widget _buildInfoBox(BuildContext context,
{required String title, required String value}) {
return Expanded(
child: Container(
padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 16),
decoration: BoxDecoration(
color: AppColors.glassBackground,
borderRadius: BorderRadius.circular(12),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
color: AppColors.navyGray, // color.md 가이드: 밝은 배경 위 서브 텍스트
fontSize: 12,
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: 4),
Text(
value,
style: const TextStyle(
color: AppColors.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
fontSize: 14,
fontWeight: FontWeight.bold,
),
),
],
),
),
);
}
}