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
353
lib/widgets/common/dialogs/confirmation_dialog.dart
Normal file
353
lib/widgets/common/dialogs/confirmation_dialog.dart
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import 'package:flutter/material.dart';
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/// 확인 다이얼로그 위젯
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/// 사용자에게 중요한 작업을 확인받을 때 사용합니다.
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class ConfirmationDialog extends StatelessWidget {
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final String title;
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final String? message;
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final Widget? content;
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final String confirmText;
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final String cancelText;
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final VoidCallback? onConfirm;
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final VoidCallback? onCancel;
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final Color? confirmColor;
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final IconData? icon;
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final Color? iconColor;
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final double iconSize;
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const ConfirmationDialog({
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super.key,
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required this.title,
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this.message,
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this.content,
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this.confirmText = '확인',
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this.cancelText = '취소',
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this.onConfirm,
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this.onCancel,
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this.confirmColor,
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this.icon,
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this.iconColor,
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this.iconSize = 48,
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});
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final effectiveConfirmColor = confirmColor ?? theme.primaryColor;
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return AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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title: Text(
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title,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 20,
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),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (icon != null) ...[
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: (iconColor ?? effectiveConfirmColor).withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Icon(
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icon,
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color: iconColor ?? effectiveConfirmColor,
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size: iconSize,
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),
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),
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const SizedBox(height: 16),
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],
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if (content != null)
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content!
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else if (message != null)
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Text(
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message!,
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textAlign: TextAlign.center,
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style: const TextStyle(
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fontSize: 16,
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height: 1.5,
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),
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),
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],
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),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.of(context).pop(false);
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onCancel?.call();
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},
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child: Text(cancelText),
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),
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ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop(true);
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onConfirm?.call();
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: effectiveConfirmColor,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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child: Text(
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confirmText,
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style: const TextStyle(color: Colors.white),
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),
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),
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],
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);
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}
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/// 다이얼로그를 표시하고 결과를 반환하는 정적 메서드
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static Future<bool?> show({
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required BuildContext context,
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required String title,
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String? message,
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Widget? content,
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String confirmText = '확인',
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String cancelText = '취소',
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Color? confirmColor,
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IconData? icon,
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Color? iconColor,
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double iconSize = 48,
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}) {
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return showDialog<bool>(
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context: context,
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barrierDismissible: false,
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builder: (context) => ConfirmationDialog(
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title: title,
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message: message,
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content: content,
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confirmText: confirmText,
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cancelText: cancelText,
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confirmColor: confirmColor,
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icon: icon,
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iconColor: iconColor,
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iconSize: iconSize,
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),
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);
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}
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}
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/// 성공 다이얼로그
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class SuccessDialog extends StatelessWidget {
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final String title;
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final String? message;
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final String buttonText;
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final VoidCallback? onPressed;
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const SuccessDialog({
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super.key,
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required this.title,
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this.message,
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this.buttonText = '확인',
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this.onPressed,
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});
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.green.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: const Icon(
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Icons.check_circle,
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color: Colors.green,
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size: 64,
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),
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),
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const SizedBox(height: 24),
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Text(
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title,
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style: const TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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),
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if (message != null) ...[
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const SizedBox(height: 12),
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Text(
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message!,
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style: TextStyle(
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fontSize: 16,
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color: Colors.grey[600],
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),
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textAlign: TextAlign.center,
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),
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],
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],
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),
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actions: [
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Center(
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child: ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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onPressed?.call();
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(
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horizontal: 32,
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vertical: 12,
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),
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),
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child: Text(
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buttonText,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 16,
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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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static Future<void> show({
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required BuildContext context,
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required String title,
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String? message,
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String buttonText = '확인',
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VoidCallback? onPressed,
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}) {
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return showDialog<void>(
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context: context,
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barrierDismissible: false,
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builder: (context) => SuccessDialog(
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title: title,
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message: message,
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buttonText: buttonText,
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onPressed: onPressed,
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),
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);
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}
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}
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/// 에러 다이얼로그
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class ErrorDialog extends StatelessWidget {
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final String title;
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final String? message;
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final String buttonText;
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final VoidCallback? onPressed;
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const ErrorDialog({
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super.key,
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required this.title,
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this.message,
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this.buttonText = '확인',
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this.onPressed,
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});
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.red.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: const Icon(
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Icons.error_outline,
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color: Colors.red,
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size: 64,
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),
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),
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const SizedBox(height: 24),
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Text(
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title,
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style: const TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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),
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if (message != null) ...[
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const SizedBox(height: 12),
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Text(
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message!,
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style: TextStyle(
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fontSize: 16,
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color: Colors.grey[600],
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),
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textAlign: TextAlign.center,
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),
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],
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],
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),
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actions: [
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Center(
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child: ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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onPressed?.call();
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(
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horizontal: 32,
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vertical: 12,
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),
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),
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child: Text(
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buttonText,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 16,
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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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static Future<void> show({
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required BuildContext context,
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required String title,
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String? message,
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String buttonText = '확인',
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VoidCallback? onPressed,
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}) {
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return showDialog<void>(
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context: context,
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barrierDismissible: false,
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builder: (context) => ErrorDialog(
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title: title,
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message: message,
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buttonText: buttonText,
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onPressed: onPressed,
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),
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);
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}
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}
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