Refactor screens to MVC architecture with modular widgets
- Extract business logic from screens into dedicated controllers - Split large screen files into smaller, reusable widget components - Add controllers for AddSubscriptionScreen and DetailScreen - Create modular widgets for subscription and detail features - Improve code organization and maintainability - Remove duplicated code and improve reusability 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
JiWoong Sul
431
lib/widgets/add_subscription/add_subscription_form.dart
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431
lib/widgets/add_subscription/add_subscription_form.dart
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import '../../controllers/add_subscription_controller.dart';
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import '../../providers/category_provider.dart';
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import '../common/form_fields/base_text_field.dart';
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import '../common/form_fields/currency_input_field.dart';
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import '../common/form_fields/date_picker_field.dart';
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/// 구독 추가 화면의 폼 섹션
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class AddSubscriptionForm extends StatelessWidget {
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final AddSubscriptionController controller;
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final Animation<double> fadeAnimation;
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final Animation<Offset> slideAnimation;
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final Function setState;
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const AddSubscriptionForm({
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super.key,
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required this.controller,
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required this.fadeAnimation,
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required this.slideAnimation,
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required this.setState,
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});
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@override
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Widget build(BuildContext context) {
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return FadeTransition(
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opacity: Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(
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parent: controller.animationController!,
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curve: const Interval(0.2, 1.0, curve: Curves.easeIn),
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),
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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, 0.4),
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: controller.animationController!,
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curve: const Interval(0.2, 1.0, curve: Curves.easeOutCubic),
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)),
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child: Card(
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elevation: 1,
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shadowColor: Colors.black12,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 헤더
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Row(
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children: [
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ShaderMask(
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shaderCallback: (bounds) => LinearGradient(
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colors: controller.gradientColors,
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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).createShader(bounds),
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child: const Icon(
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FontAwesomeIcons.fileLines,
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size: 20,
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color: Colors.white,
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),
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),
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const SizedBox(width: 12),
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const Text(
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'서비스 정보',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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letterSpacing: -0.5,
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color: Color(0xFF1E293B),
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),
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),
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],
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),
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const SizedBox(height: 24),
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// 서비스명 필드
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BaseTextField(
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controller: controller.serviceNameController,
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focusNode: controller.serviceNameFocus,
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label: '서비스명',
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hintText: '예: Netflix, Spotify',
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textInputAction: TextInputAction.next,
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onEditingComplete: () {
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controller.monthlyCostFocus.requestFocus();
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},
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validator: (value) {
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if (value == null || value.isEmpty) {
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return '서비스명을 입력해주세요';
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}
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return null;
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},
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),
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const SizedBox(height: 20),
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// 월 지출 및 통화 선택
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Expanded(
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flex: 2,
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child: CurrencyInputField(
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controller: controller.monthlyCostController,
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currency: controller.currency,
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label: '월 지출',
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focusNode: controller.monthlyCostFocus,
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textInputAction: TextInputAction.next,
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onEditingComplete: () {
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controller.billingCycleFocus.requestFocus();
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},
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validator: (value) {
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if (value == null || value.isEmpty) {
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return '금액을 입력해주세요';
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}
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return null;
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},
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'통화',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 8),
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_CurrencySelector(
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currency: controller.currency,
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onChanged: (value) {
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setState(() {
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controller.currency = value;
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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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const SizedBox(height: 20),
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// 결제 주기
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'결제 주기',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 8),
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_BillingCycleSelector(
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billingCycle: controller.billingCycle,
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gradientColors: controller.gradientColors,
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onChanged: (value) {
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setState(() {
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controller.billingCycle = value;
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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: 20),
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// 다음 결제일
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DatePickerField(
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selectedDate: controller.nextBillingDate ?? DateTime.now(),
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onDateSelected: (date) {
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setState(() {
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controller.nextBillingDate = date;
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});
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},
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label: '다음 결제일',
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firstDate: DateTime.now(),
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lastDate: DateTime.now().add(const Duration(days: 365 * 2)),
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primaryColor: controller.gradientColors[0],
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),
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const SizedBox(height: 20),
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// 웹사이트 URL
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BaseTextField(
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controller: controller.websiteUrlController,
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focusNode: controller.websiteUrlFocus,
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label: '웹사이트 URL (선택)',
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hintText: 'https://example.com',
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keyboardType: TextInputType.url,
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prefixIcon: Icon(
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Icons.link_rounded,
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color: Colors.grey[600],
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),
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),
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const SizedBox(height: 20),
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// 카테고리 선택
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Consumer<CategoryProvider>(
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builder: (context, categoryProvider, child) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'카테고리',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 8),
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_CategorySelector(
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categories: categoryProvider.categories,
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selectedCategoryId: controller.selectedCategoryId,
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gradientColors: controller.gradientColors,
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onChanged: (categoryId) {
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setState(() {
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controller.selectedCategoryId = categoryId;
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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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/// 통화 선택기
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class _CurrencySelector extends StatelessWidget {
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final String currency;
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final ValueChanged<String> onChanged;
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const _CurrencySelector({
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required this.currency,
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required this.onChanged,
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});
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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_CurrencyOption(
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label: '₩',
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value: 'KRW',
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isSelected: currency == 'KRW',
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onTap: () => onChanged('KRW'),
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),
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const SizedBox(width: 8),
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_CurrencyOption(
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label: '\$',
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value: 'USD',
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isSelected: currency == 'USD',
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onTap: () => onChanged('USD'),
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),
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],
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);
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}
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}
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/// 통화 옵션
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class _CurrencyOption extends StatelessWidget {
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final String label;
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final String value;
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final bool isSelected;
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final VoidCallback onTap;
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const _CurrencyOption({
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required this.label,
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required this.value,
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required this.isSelected,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return Expanded(
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child: InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: isSelected
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? const Color(0xFF3B82F6)
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: Colors.grey.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Center(
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child: Text(
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label,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: isSelected ? Colors.white : Colors.grey[600],
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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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/// 결제 주기 선택기
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class _BillingCycleSelector extends StatelessWidget {
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final String billingCycle;
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final List<Color> gradientColors;
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final ValueChanged<String> onChanged;
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const _BillingCycleSelector({
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required this.billingCycle,
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required this.gradientColors,
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required this.onChanged,
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});
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@override
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Widget build(BuildContext context) {
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final cycles = ['월간', '분기별', '반기별', '연간'];
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return SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: cycles.map((cycle) {
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final isSelected = billingCycle == cycle;
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return Padding(
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padding: const EdgeInsets.only(right: 8),
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child: InkWell(
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onTap: () => onChanged(cycle),
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 20,
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vertical: 12,
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),
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decoration: BoxDecoration(
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color: isSelected
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? gradientColors[0]
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: Colors.grey.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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cycle,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: isSelected ? Colors.white : Colors.grey[700],
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),
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),
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),
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),
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);
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}).toList(),
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),
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);
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}
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}
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/// 카테고리 선택기
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class _CategorySelector extends StatelessWidget {
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final List<dynamic> categories;
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final String? selectedCategoryId;
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final List<Color> gradientColors;
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final ValueChanged<String?> onChanged;
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const _CategorySelector({
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required this.categories,
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required this.selectedCategoryId,
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required this.gradientColors,
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required this.onChanged,
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});
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@override
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Widget build(BuildContext context) {
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return Wrap(
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spacing: 8,
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runSpacing: 8,
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children: categories.map((category) {
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final isSelected = selectedCategoryId == category.id;
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return InkWell(
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onTap: () => onChanged(category.id),
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 10,
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),
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decoration: BoxDecoration(
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color: isSelected
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? gradientColors[0]
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: Colors.grey.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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category.emoji,
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style: const TextStyle(fontSize: 16),
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),
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const SizedBox(width: 6),
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Text(
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category.name,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: isSelected ? Colors.white : Colors.grey[700],
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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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}).toList(),
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);
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}
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}
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