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feat: 다국어 지원 및 다중 통화 환율 변환 기능 확대

Browse Source 
- 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
Download Patch File Download Diff File Expand all files Collapse all files

3
lib/widgets/detail/detail_action_buttons.dart
View File

@@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import '../../controllers/detail_screen_controller.dart';
import '../common/buttons/primary_button.dart';
import '../../l10n/app_localizations.dart';
/// 상세 화면 액션 버튼 섹션
/// 저장 버튼을 포함하는 섹션입니다.
@@ -33,7 +34,7 @@ class DetailActionButtons extends StatelessWidget {
child: Padding(
padding: const EdgeInsets.only(bottom: 80),
child: PrimaryButton(
text: '변경사항 저장',
text: AppLocalizations.of(context).saveChanges,
icon: Icons.save_rounded,
onPressed: controller.updateSubscription,
isLoading: controller.isLoading,

41
lib/widgets/detail/detail_event_section.dart
View File

@@ -4,6 +4,7 @@ import '../../controllers/detail_screen_controller.dart';
import '../../theme/app_colors.dart';
import '../common/form_fields/currency_input_field.dart';
import '../common/form_fields/date_picker_field.dart';
import '../../l10n/app_localizations.dart';
/// 이벤트 가격 섹션
/// 할인 이벤트 정보를 관리하는 섹션입니다.
@@ -75,9 +76,9 @@ class DetailEventSection extends StatelessWidget {
),
),
const SizedBox(width: 12),
const Text(
'이벤트 가격',
style: TextStyle(
Text(
AppLocalizations.of(context).eventPrice,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w700,
color: AppColors.darkNavy,
@@ -125,7 +126,7 @@ class DetailEventSection extends StatelessWidget {
const SizedBox(width: 8),
Expanded(
child: Text(
'할인 또는 프로모션 가격을 설정하세요',
AppLocalizations.of(context).eventPriceHint,
style: TextStyle(
fontSize: 14,
color: AppColors.darkNavy,
@@ -151,8 +152,8 @@ class DetailEventSection extends StatelessWidget {
onEndDateSelected: (date) {
controller.eventEndDate = date;
},
startLabel: '시작일',
endLabel: '종료일',
startLabel: AppLocalizations.of(context).startDate,
endLabel: AppLocalizations.of(context).endDate,
primaryColor: baseColor,
),
const SizedBox(height: 20),
@@ -160,16 +161,16 @@ class DetailEventSection extends StatelessWidget {
CurrencyInputField(
controller: controller.eventPriceController,
currency: controller.currency,
label: '이벤트 가격',
hintText: '할인된 가격을 입력하세요',
label: AppLocalizations.of(context).eventPrice,
hintText: AppLocalizations.of(context).eventPriceHint,
validator: controller.isEventActive
? (value) {
if (value == null || value.isEmpty) {
return '이벤트 가격을 입력해주세요';
return AppLocalizations.of(context).eventPriceRequired;
}
final price = double.tryParse(value.replaceAll(',', ''));
if (price == null || price <= 0) {
return '올바른 가격을 입력해주세요';
return AppLocalizations.of(context).invalidPrice;
}
return null;
}
@@ -233,7 +234,7 @@ class _DiscountBadge extends StatelessWidget {
borderRadius: BorderRadius.circular(8),
),
child: Text(
'$discountPercentage% 할인',
AppLocalizations.of(context).discountPercent.replaceAll('@', discountPercentage.toString()),
style: const TextStyle(
color: Colors.white,
fontSize: 12,
@@ -243,9 +244,7 @@ class _DiscountBadge extends StatelessWidget {
),
const SizedBox(width: 12),
Text(
currency == 'KRW'
? '₩${discountAmount.toInt().toString()}원 절약'
: '\$${discountAmount.toStringAsFixed(2)} 절약',
_getLocalizedDiscountAmount(context, currency, discountAmount),
style: TextStyle(
color: const Color(0xFF15803D),
fontSize: 14,
@@ -256,4 +255,18 @@ class _DiscountBadge extends StatelessWidget {
),
);
}
String _getLocalizedDiscountAmount(BuildContext context, String currency, double amount) {
final loc = AppLocalizations.of(context);
switch (currency) {
case 'KRW':
return loc.discountAmountWon.replaceAll('@', amount.toInt().toString());
case 'JPY':
return loc.discountAmountYen.replaceAll('@', amount.toInt().toString());
case 'CNY':
return loc.discountAmountYuan.replaceAll('@', amount.toStringAsFixed(2));
default: // USD
return loc.discountAmountDollar.replaceAll('@', amount.toStringAsFixed(2));
}
}
}

27
lib/widgets/detail/detail_form_section.dart
View File

@@ -9,6 +9,7 @@ import '../common/form_fields/date_picker_field.dart';
import '../common/form_fields/currency_selector.dart';
import '../common/form_fields/billing_cycle_selector.dart';
import '../common/form_fields/category_selector.dart';
import '../../l10n/app_localizations.dart';
/// 상세 화면 폼 섹션
/// 구독 정보를 편집할 수 있는 폼 필드들을 포함합니다.
@@ -66,8 +67,8 @@ class DetailFormSection extends StatelessWidget {
BaseTextField(
controller: controller.serviceNameController,
focusNode: controller.serviceNameFocus,
label: '서비스명',
hintText: '예: Netflix, Spotify',
label: AppLocalizations.of(context).subscriptionName,
hintText: AppLocalizations.of(context).serviceNameExample,
textInputAction: TextInputAction.next,
onEditingComplete: () {
controller.monthlyCostFocus.requestFocus();
@@ -84,7 +85,7 @@ class DetailFormSection extends StatelessWidget {
child: CurrencyInputField(
controller: controller.monthlyCostController,
currency: controller.currency,
label: '월 지출',
label: AppLocalizations.of(context).monthlyExpense,
focusNode: controller.monthlyCostFocus,
textInputAction: TextInputAction.next,
onEditingComplete: () {
@@ -97,9 +98,9 @@ class DetailFormSection extends StatelessWidget {
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'통화',
style: TextStyle(
Text(
AppLocalizations.of(context).currency,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.darkNavy,
@@ -134,9 +135,9 @@ class DetailFormSection extends StatelessWidget {
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'결제 주기',
style: TextStyle(
Text(
AppLocalizations.of(context).billingCycle,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.darkNavy,
@@ -161,7 +162,7 @@ class DetailFormSection extends StatelessWidget {
onDateSelected: (date) {
controller.nextBillingDate = date;
},
label: '다음 결제일',
label: AppLocalizations.of(context).nextBillingDate,
firstDate: DateTime.now(),
lastDate: DateTime.now().add(const Duration(days: 365 * 2)),
primaryColor: baseColor,
@@ -174,9 +175,9 @@ class DetailFormSection extends StatelessWidget {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'카테고리',
style: TextStyle(
Text(
AppLocalizations.of(context).category,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.darkNavy,

74
lib/widgets/detail/detail_header_section.dart
View File

@@ -3,7 +3,10 @@ import 'package:provider/provider.dart';
import 'package:intl/intl.dart';
import '../../models/subscription_model.dart';
import '../../controllers/detail_screen_controller.dart';
import '../../providers/locale_provider.dart';
import '../../services/currency_util.dart';
import '../website_icon.dart';
import '../../l10n/app_localizations.dart';
/// 상세 화면 상단 헤더 섹션
/// 서비스 아이콘, 이름, 결제 정보를 표시합니다.
@@ -134,7 +137,7 @@ class DetailHeaderSection extends StatelessWidget {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
controller.serviceNameController.text,
controller.displayName ?? controller.serviceNameController.text,
style: const TextStyle(
fontSize: 28,
fontWeight: FontWeight.w800,
@@ -151,7 +154,8 @@ class DetailHeaderSection extends StatelessWidget {
),
const SizedBox(height: 4),
Text(
'${controller.billingCycle} 결제',
AppLocalizations.of(context).billingCyclePayment.replaceAll('@',
_getLocalizedBillingCycle(context, controller.billingCycle)),
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w500,
@@ -175,25 +179,28 @@ class DetailHeaderSection extends StatelessWidget {
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
_InfoColumn(
label: '다음 결제일',
value: DateFormat('yyyy년 MM월 dd일')
.format(controller.nextBillingDate),
label: AppLocalizations.of(context).nextBillingDate,
value: AppLocalizations.of(context).formatDate(controller.nextBillingDate),
),
_InfoColumn(
label: '월 지출',
value: NumberFormat.currency(
locale: controller.currency == 'KRW'
? 'ko_KR'
: 'en_US',
symbol: controller.currency == 'KRW'
? '₩'
: '\$',
decimalDigits:
controller.currency == 'KRW' ? 0 : 2,
).format(double.tryParse(
controller.monthlyCostController.text.replaceAll(',', '')
) ?? 0),
alignment: CrossAxisAlignment.end,
FutureBuilder<String>(
future: () async {
final locale = context.read<LocaleProvider>().locale.languageCode;
final amount = double.tryParse(
controller.monthlyCostController.text.replaceAll(',', '')
) ?? 0;
return CurrencyUtil.formatAmountWithLocale(
amount,
controller.currency,
locale,
);
}(),
builder: (context, snapshot) {
return _InfoColumn(
label: AppLocalizations.of(context).monthlyExpense,
value: snapshot.data ?? '-',
alignment: CrossAxisAlignment.end,
);
},
),
],
),
@@ -212,6 +219,33 @@ class DetailHeaderSection extends StatelessWidget {
},
);
}
String _getLocalizedBillingCycle(BuildContext context, String cycle) {
final loc = AppLocalizations.of(context);
switch (cycle.toLowerCase()) {
case '매월':
case 'monthly':
case '毎月':
case '每月':
return loc.billingCycleMonthly;
case '분기별':
case 'quarterly':
case '四半期':
case '每季度':
return loc.billingCycleQuarterly;
case '반기별':
case 'half-yearly':
case '半年ごと':
case '每半年':
return loc.billingCycleHalfYearly;
case '매년':
case 'yearly':
case '年間':
case '每年':
return loc.billingCycleYearly;
default:
return cycle;
}
}
}
/// 정보 표시 컬럼

19
lib/widgets/detail/detail_url_section.dart
View File

@@ -3,6 +3,7 @@ import '../../controllers/detail_screen_controller.dart';
import '../../theme/app_colors.dart';
import '../common/form_fields/base_text_field.dart';
import '../common/buttons/secondary_button.dart';
import '../../l10n/app_localizations.dart';
/// 웹사이트 URL 섹션
/// 서비스 웹사이트 URL과 해지 관련 정보를 관리하는 섹션입니다.
@@ -69,9 +70,9 @@ class DetailUrlSection extends StatelessWidget {
),
),
const SizedBox(width: 12),
const Text(
'웹사이트 정보',
style: TextStyle(
Text(
AppLocalizations.of(context).websiteInfo,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w700,
color: AppColors.darkNavy,
@@ -85,8 +86,8 @@ class DetailUrlSection extends StatelessWidget {
BaseTextField(
controller: controller.websiteUrlController,
focusNode: controller.websiteUrlFocus,
label: '웹사이트 URL',
hintText: 'https://example.com',
label: AppLocalizations.of(context).websiteUrl,
hintText: AppLocalizations.of(context).urlExample,
keyboardType: TextInputType.url,
prefixIcon: Icon(
Icons.link_rounded,
@@ -120,7 +121,7 @@ class DetailUrlSection extends StatelessWidget {
),
const SizedBox(width: 8),
Text(
'해지 안내',
AppLocalizations.of(context).cancelGuide,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
@@ -131,7 +132,7 @@ class DetailUrlSection extends StatelessWidget {
),
const SizedBox(height: 8),
Text(
'이 서비스를 해지하려면 아래 링크를 통해 해지 페이지로 이동하세요.',
AppLocalizations.of(context).cancelServiceGuide,
style: TextStyle(
fontSize: 14,
color: AppColors.darkNavy,
@@ -141,7 +142,7 @@ class DetailUrlSection extends StatelessWidget {
),
const SizedBox(height: 12),
TextLinkButton(
text: '해지 페이지로 이동',
text: AppLocalizations.of(context).goToCancelPage,
icon: Icons.open_in_new_rounded,
onPressed: controller.openCancellationPage,
color: AppColors.warningColor,
@@ -174,7 +175,7 @@ class DetailUrlSection extends StatelessWidget {
const SizedBox(width: 8),
Expanded(
child: Text(
'URL이 비어있으면 서비스명을 기반으로 자동 매칭됩니다',
AppLocalizations.of(context).urlAutoMatchInfo,
style: TextStyle(
fontSize: 14,
color: AppColors.darkNavy,