289 lines
11 KiB
Dart
289 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../../controllers/detail_screen_controller.dart';
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import '../../theme/color_scheme_ext.dart';
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// import '../../theme/app_colors.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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import '../../l10n/app_localizations.dart';
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/// 이벤트 가격 섹션
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/// 할인 이벤트 정보를 관리하는 섹션입니다.
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class DetailEventSection extends StatelessWidget {
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final DetailScreenController controller;
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final Animation<double> fadeAnimation;
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final Animation<Offset> slideAnimation;
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const DetailEventSection({
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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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});
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@override
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Widget build(BuildContext context) {
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return Consumer<DetailScreenController>(
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builder: (context, controller, child) {
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final baseColor = controller.getCardColor();
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return FadeTransition(
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opacity: fadeAnimation,
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child: SlideTransition(
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position: Tween<Offset>(
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begin: const Offset(0.0, 0.8),
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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(0.4, 1.0, curve: Curves.easeOutCubic),
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)),
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: Theme.of(context)
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.colorScheme
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.outline
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.withValues(alpha: 0.3),
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width: 1,
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),
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: baseColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Icon(
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Icons.local_offer_rounded,
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color: baseColor,
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size: 24,
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),
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),
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const SizedBox(width: 12),
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Text(
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AppLocalizations.of(context).eventPrice,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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color: Theme.of(context).colorScheme.onSurface,
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),
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),
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],
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),
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// 이벤트 활성화 스위치
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Switch.adaptive(
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value: controller.isEventActive,
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onChanged: (value) {
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controller.isEventActive = value;
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if (!value) {
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// 이벤트 비활성화시 관련 정보 초기화
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controller.eventStartDate = null;
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controller.eventEndDate = null;
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controller.eventPriceController.clear();
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}
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},
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activeThumbColor: baseColor,
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activeTrackColor: baseColor.withValues(alpha: 0.5),
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),
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],
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),
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// 이벤트 활성화시 표시될 필드들
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if (controller.isEventActive) ...[
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const SizedBox(height: 20),
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// 이벤트 설명
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Theme.of(context)
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.colorScheme
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.tertiary
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.withValues(alpha: 0.08),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: Theme.of(context)
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.colorScheme
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.tertiary
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.withValues(alpha: 0.3),
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width: 1,
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),
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),
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child: Row(
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children: [
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Icon(
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Icons.info_outline_rounded,
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color: Theme.of(context).colorScheme.tertiary,
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size: 20,
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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AppLocalizations.of(context).eventPriceHint,
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style: TextStyle(
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fontSize: 14,
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color:
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Theme.of(context).colorScheme.onSurface,
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fontWeight: FontWeight.w500,
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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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// 이벤트 기간
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DateRangePickerField(
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startDate: controller.eventStartDate,
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endDate: controller.eventEndDate,
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onStartDateSelected: (date) {
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controller.eventStartDate = date;
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// 시작일 설정 시 종료일이 없으면 자동으로 1달 후로 설정
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if (date != null && controller.eventEndDate == null) {
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controller.eventEndDate =
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date.add(const Duration(days: 30));
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}
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},
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onEndDateSelected: (date) {
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controller.eventEndDate = date;
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},
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startLabel: AppLocalizations.of(context).startDate,
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endLabel: AppLocalizations.of(context).endDate,
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primaryColor: baseColor,
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),
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const SizedBox(height: 20),
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// 이벤트 가격
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CurrencyInputField(
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controller: controller.eventPriceController,
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currency: controller.currency,
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label: AppLocalizations.of(context).eventPrice,
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hintText: AppLocalizations.of(context).eventPriceHint,
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validator: controller.isEventActive
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? (value) {
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if (value == null || value.isEmpty) {
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return AppLocalizations.of(context)
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.eventPriceRequired;
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}
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final price =
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double.tryParse(value.replaceAll(',', ''));
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if (price == null || price <= 0) {
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return AppLocalizations.of(context)
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.invalidPrice;
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}
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return null;
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}
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: null,
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),
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const SizedBox(height: 16),
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// 할인율 표시
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if (controller.eventPriceController.text.isNotEmpty)
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_DiscountBadge(
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originalPrice: controller.subscription.monthlyCost,
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eventPrice: double.tryParse(controller
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.eventPriceController.text
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.replaceAll(',', '')) ??
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0,
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currency: controller.currency,
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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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/// 할인율 배지
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class _DiscountBadge extends StatelessWidget {
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final double originalPrice;
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final double eventPrice;
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final String currency;
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const _DiscountBadge({
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required this.originalPrice,
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required this.eventPrice,
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required this.currency,
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});
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@override
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Widget build(BuildContext context) {
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if (eventPrice >= originalPrice || eventPrice <= 0) {
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return const SizedBox.shrink();
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}
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final discountPercentage =
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((originalPrice - eventPrice) / originalPrice * 100).round();
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final discountAmount = originalPrice - eventPrice;
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return Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.success.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.success,
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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AppLocalizations.of(context)
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.discountPercent
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.replaceAll('@', discountPercentage.toString()),
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style: TextStyle(
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color: Theme.of(context).colorScheme.onPrimary,
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fontSize: 12,
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fontWeight: FontWeight.w600,
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),
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),
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),
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const SizedBox(width: 12),
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Text(
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_getLocalizedDiscountAmount(context, currency, discountAmount),
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style: TextStyle(
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color: Theme.of(context).colorScheme.success,
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fontSize: 14,
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fontWeight: FontWeight.w500,
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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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String _getLocalizedDiscountAmount(
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BuildContext context, String currency, double amount) {
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final loc = AppLocalizations.of(context);
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switch (currency) {
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case 'KRW':
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return loc.discountAmountWon.replaceAll('@', amount.toInt().toString());
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case 'JPY':
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return loc.discountAmountYen.replaceAll('@', amount.toInt().toString());
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case 'CNY':
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return loc.discountAmountYuan
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.replaceAll('@', amount.toStringAsFixed(2));
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default: // USD
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return loc.discountAmountDollar
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.replaceAll('@', amount.toStringAsFixed(2));
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}
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}
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}
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