ad2c699ff7
- API 클라이언트 및 인증 인터셉터 에러 처리 강화 - 의존성 주입 실패 시에도 앱 실행 가능하도록 개선 - 사용하지 않는 레거시 UI 컴포넌트 및 화면 제거 - pubspec.yaml 의존성 업데이트 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
334 lines
11 KiB
Dart
334 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:superport/screens/common/theme_shadcn.dart';
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import 'package:superport/screens/common/components/shadcn_components.dart';
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import 'package:superport/screens/login/controllers/login_controller.dart';
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import 'dart:math' as math;
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/// shadcn/ui 스타일로 재설계된 로그인 화면
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class LoginViewRedesign extends StatefulWidget {
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final LoginController controller;
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final VoidCallback onLoginSuccess;
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const LoginViewRedesign({
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Key? key,
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required this.controller,
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required this.onLoginSuccess,
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}) : super(key: key);
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@override
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State<LoginViewRedesign> createState() => _LoginViewRedesignState();
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}
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class _LoginViewRedesignState extends State<LoginViewRedesign>
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with TickerProviderStateMixin {
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late AnimationController _fadeController;
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late Animation<double> _fadeAnimation;
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late AnimationController _slideController;
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late Animation<Offset> _slideAnimation;
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@override
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void initState() {
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super.initState();
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_setupAnimations();
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}
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void _setupAnimations() {
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_fadeController = AnimationController(
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duration: const Duration(milliseconds: 1000),
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vsync: this,
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);
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_fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: _fadeController, curve: Curves.easeInOut),
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);
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_slideController = AnimationController(
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duration: const Duration(milliseconds: 800),
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vsync: this,
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);
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_slideAnimation = Tween<Offset>(
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begin: const Offset(0, 0.3),
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end: Offset.zero,
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).animate(
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CurvedAnimation(parent: _slideController, curve: Curves.easeOutCubic),
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);
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_fadeController.forward();
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_slideController.forward();
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}
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@override
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void dispose() {
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_fadeController.dispose();
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_slideController.dispose();
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super.dispose();
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}
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Future<void> _handleLogin() async {
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final success = await widget.controller.login();
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if (success) {
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widget.onLoginSuccess();
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}
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}
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@override
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Widget build(BuildContext context) {
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return ListenableBuilder(
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listenable: widget.controller,
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builder: (context, _) {
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return Scaffold(
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backgroundColor: ShadcnTheme.background,
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body: SafeArea(
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child: Center(
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child: SingleChildScrollView(
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physics: const BouncingScrollPhysics(),
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child: Padding(
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padding: const EdgeInsets.all(ShadcnTheme.spacing6),
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 400),
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: SlideTransition(
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position: _slideAnimation,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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_buildHeader(),
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const SizedBox(height: ShadcnTheme.spacing12),
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_buildLoginCard(),
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const SizedBox(height: ShadcnTheme.spacing8),
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_buildFooter(),
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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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Widget _buildHeader() {
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return Column(
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children: [
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// 로고 및 애니메이션
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Container(
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padding: const EdgeInsets.all(ShadcnTheme.spacing4),
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [
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ShadcnTheme.gradient1,
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ShadcnTheme.gradient2,
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ShadcnTheme.gradient3,
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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boxShadow: [
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BoxShadow(
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color: ShadcnTheme.gradient1.withOpacity(0.3),
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blurRadius: 20,
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offset: const Offset(0, 10),
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),
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],
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),
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child: AnimatedBuilder(
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animation: _fadeController,
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builder: (context, child) {
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return Transform.rotate(
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angle: _fadeController.value * 2 * math.pi * 0.1,
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child: Icon(
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Icons.directions_boat,
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size: 48,
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color: ShadcnTheme.primaryForeground,
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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: ShadcnTheme.spacing6),
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// 앱 이름
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Text(
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'supERPort',
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style: ShadcnTheme.headingH1.copyWith(
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foreground:
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Paint()
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..shader = LinearGradient(
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colors: [ShadcnTheme.gradient1, ShadcnTheme.gradient2],
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).createShader(const Rect.fromLTWH(0, 0, 200, 70)),
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),
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),
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const SizedBox(height: ShadcnTheme.spacing2),
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Text('스마트 ERP 시스템', style: ShadcnTheme.bodyMuted),
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],
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);
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}
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Widget _buildLoginCard() {
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final controller = widget.controller;
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return ShadcnCard(
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padding: const EdgeInsets.all(ShadcnTheme.spacing8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 로그인 헤더
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('로그인', style: ShadcnTheme.headingH3),
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const SizedBox(height: ShadcnTheme.spacing1),
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Text('계정 정보를 입력하여 로그인하세요.', style: ShadcnTheme.bodyMuted),
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],
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),
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const SizedBox(height: ShadcnTheme.spacing8),
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// 사용자명 입력
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ShadcnInput(
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label: '사용자명',
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placeholder: '사용자명을 입력하세요',
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controller: controller.idController,
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prefixIcon: const Icon(Icons.person_outline),
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keyboardType: TextInputType.text,
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),
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const SizedBox(height: ShadcnTheme.spacing4),
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// 비밀번호 입력
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ShadcnInput(
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label: '비밀번호',
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placeholder: '비밀번호를 입력하세요',
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controller: controller.pwController,
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prefixIcon: const Icon(Icons.lock_outline),
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obscureText: true,
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keyboardType: TextInputType.visiblePassword,
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),
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const SizedBox(height: ShadcnTheme.spacing4),
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// 아이디 저장 체크박스
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Row(
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children: [
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Checkbox(
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value: controller.saveId,
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onChanged: (value) {
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controller.setSaveId(value ?? false);
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},
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activeColor: ShadcnTheme.primary,
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),
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const SizedBox(width: ShadcnTheme.spacing2),
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Text('아이디 저장', style: ShadcnTheme.bodyMedium),
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],
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),
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const SizedBox(height: ShadcnTheme.spacing8),
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// 에러 메시지 표시
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if (controller.errorMessage != null)
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Container(
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padding: const EdgeInsets.all(ShadcnTheme.spacing3),
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margin: const EdgeInsets.only(bottom: ShadcnTheme.spacing4),
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decoration: BoxDecoration(
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color: ShadcnTheme.destructive.withOpacity(0.1),
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borderRadius: BorderRadius.circular(ShadcnTheme.radiusMd),
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border: Border.all(
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color: ShadcnTheme.destructive.withOpacity(0.3),
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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.error_outline,
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size: 20,
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color: ShadcnTheme.destructive,
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),
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const SizedBox(width: ShadcnTheme.spacing2),
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Expanded(
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child: Text(
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controller.errorMessage!,
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style: ShadcnTheme.bodyMedium.copyWith(
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color: ShadcnTheme.destructive,
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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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// 로그인 버튼
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ShadcnButton(
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text: '로그인',
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onPressed: _handleLogin,
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variant: ShadcnButtonVariant.primary,
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textColor: Colors.white,
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size: ShadcnButtonSize.large,
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fullWidth: true,
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loading: controller.isLoading,
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),
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const SizedBox(height: ShadcnTheme.spacing4),
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// 테스트 로그인 버튼
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ShadcnButton(
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text: '테스트 로그인',
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onPressed: () {
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widget.onLoginSuccess();
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},
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variant: ShadcnButtonVariant.secondary,
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size: ShadcnButtonSize.medium,
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fullWidth: true,
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),
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],
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),
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);
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}
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Widget _buildFooter() {
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return Column(
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children: [
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// 기능 소개
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Container(
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padding: const EdgeInsets.all(ShadcnTheme.spacing4),
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decoration: BoxDecoration(
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color: ShadcnTheme.muted,
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borderRadius: BorderRadius.circular(ShadcnTheme.radiusLg),
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border: Border.all(color: ShadcnTheme.border),
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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.all(ShadcnTheme.spacing2),
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decoration: BoxDecoration(
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color: ShadcnTheme.info.withOpacity(0.1),
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borderRadius: BorderRadius.circular(ShadcnTheme.radiusMd),
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),
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child: Icon(
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Icons.info_outline,
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size: 16,
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color: ShadcnTheme.info,
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),
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),
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const SizedBox(width: ShadcnTheme.spacing3),
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Expanded(
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child: Text(
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'장비 관리, 회사 관리, 사용자 관리 등\n포트 운영에 필요한 모든 기능을 제공합니다.',
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style: ShadcnTheme.bodySmall,
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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: ShadcnTheme.spacing6),
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// 저작권 정보
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Text(
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'Copyright 2025 NatureBridgeAI. All rights reserved.',
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style: ShadcnTheme.bodySmall.copyWith(
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color: ShadcnTheme.foreground.withOpacity(0.7),
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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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