feat: 다국어 지원 및 다중 통화 환율 변환 기능 확대

- ExchangeRateService에 JPY, CNY 환율 지원 추가
- 구독 서비스별 다국어 표시 이름 지원
- 분석 화면 차트 및 UI/UX 개선
- 설정 화면 전면 리팩토링
- SMS 스캔 기능 사용성 개선
- 전체 앱 다국어 번역 확대

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
JiWoong Sul
2025-07-16 17:34:32 +09:00
parent 4d1c0f5dab
commit 0f0b02bf08
55 changed files with 4100 additions and 1197 deletions

View File

@@ -1,10 +1,13 @@
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
///
@@ -26,10 +29,12 @@ class MainScreenSummaryCard extends StatelessWidget {
@override
Widget build(BuildContext context) {
final double monthlyCost = provider.totalMonthlyExpense;
final double yearlyCost = monthlyCost * 12;
// 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 double eventSavings = provider.totalEventSavings;
final int activeEvents = provider.activeEventSubscriptions.length;
return FadeTransition(
@@ -83,7 +88,7 @@ class MainScreenSummaryCard extends StatelessWidget {
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'이번 달 총 구독 비용',
AppLocalizations.of(context).monthlyTotalSubscriptionCost,
style: TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
@@ -91,88 +96,123 @@ class MainScreenSummaryCard extends StatelessWidget {
fontWeight: FontWeight.w500,
),
),
FutureBuilder<String>(
future: CurrencyUtil.getExchangeRateInfo(),
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,
// 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,
),
),
child: Text(
snapshot.data!,
style: const TextStyle(
fontSize: 12,
fontWeight: FontWeight.w500,
color: Color(0xFF3B82F6),
decoration: BoxDecoration(
color: const Color(0xFFE5F2FF),
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: const Color(0xFFBFDBFE),
width: 1,
),
),
),
);
}
return const SizedBox.shrink();
},
),
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),
Row(
crossAxisAlignment: CrossAxisAlignment.baseline,
textBaseline: TextBaseline.alphabetic,
children: [
Text(
NumberFormat.currency(
locale: 'ko_KR',
symbol: '',
decimalDigits: 0,
).format(monthlyCost),
style: const TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
fontSize: 32,
fontWeight: FontWeight.bold,
letterSpacing: -1,
),
),
const SizedBox(width: 4),
Text(
'',
style: TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
fontSize: 16,
fontWeight: FontWeight.w500,
),
),
],
// 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),
Row(
children: [
_buildInfoBox(
context,
title: '예상 연간 구독 비용',
value: '${NumberFormat.currency(
locale: 'ko_KR',
symbol: '',
decimalDigits: 0,
).format(yearlyCost)}',
),
const SizedBox(width: 16),
_buildInfoBox(
context,
title: '총 구독 서비스',
value: '$totalSubscriptions개',
),
],
// 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${AppLocalizations.of(context).servicesUnit}',
),
],
);
},
),
// 이벤트 절약액 표시
if (activeEvents > 0) ...[
@@ -215,7 +255,7 @@ class MainScreenSummaryCard extends StatelessWidget {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'이벤트 할인 중',
AppLocalizations.of(context).eventDiscountActive,
style: TextStyle(
color: AppColors
.darkNavy, // color.md 가이드: 밝은 배경 위 어두운 텍스트
@@ -224,31 +264,46 @@ class MainScreenSummaryCard extends StatelessWidget {
),
),
const SizedBox(height: 2),
Row(
children: [
Text(
NumberFormat.currency(
locale: 'ko_KR',
symbol: '',
decimalDigits: 0,
).format(eventSavings),
style: const TextStyle(
color: AppColors
.primaryColor, // color.md 가이드: 밝은 배경 위 딥 블루 강조
fontSize: 14,
fontWeight: FontWeight.bold,
),
),
Text(
' 절약 ($activeEvents개)',
style: TextStyle(
color: AppColors
.navyGray, // color.md 가이드: 밝은 배경 위 서브 텍스트
fontSize: 12,
fontWeight: FontWeight.w500,
),
),
],
// 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,
),
),
],
);
},
),
],
),