forked from baron/baron-sso
550 lines
20 KiB
Dart
550 lines
20 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:go_router/go_router.dart';
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import '../../../core/services/auth_proxy_service.dart';
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class SignupScreen extends StatefulWidget {
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const SignupScreen({super.key});
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@override
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State<SignupScreen> createState() => _SignupScreenState();
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}
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class _SignupScreenState extends State<SignupScreen> {
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final _formKey = GlobalKey<FormState>();
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int _currentStep = 1; // 1: 인증, 2: 정보, 3: 비밀번호
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// Controllers
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final _emailController = TextEditingController();
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final _emailCodeController = TextEditingController();
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final _phoneController = TextEditingController();
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final _phoneCodeController = TextEditingController();
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final _nameController = TextEditingController();
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final _passwordController = TextEditingController();
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final _confirmPasswordController = TextEditingController();
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final _deptController = TextEditingController();
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// State
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bool _isEmailVerified = false;
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bool _isPhoneVerified = false;
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String _affiliationType = 'GENERAL';
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String? _companyCode;
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bool _termsAccepted = false;
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bool _privacyAccepted = false;
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bool _isLoading = false;
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// Inline Errors
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String? _emailError;
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String? _phoneError;
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String? _passwordError;
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String? _confirmPasswordError;
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// Timers
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Timer? _emailTimer;
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int _emailSeconds = 0;
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Timer? _phoneTimer;
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int _phoneSeconds = 0;
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@override
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void dispose() {
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_emailTimer?.cancel();
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_phoneTimer?.cancel();
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_emailController.dispose();
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_emailCodeController.dispose();
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_phoneController.dispose();
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_phoneCodeController.dispose();
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_nameController.dispose();
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_passwordController.dispose();
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_confirmPasswordController.dispose();
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_deptController.dispose();
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super.dispose();
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}
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// --- Logic Methods ---
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void _startTimer(String type) {
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if (type == 'email') {
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_emailSeconds = 300;
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_emailTimer?.cancel();
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_emailTimer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (!mounted) return;
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setState(() {
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if (_emailSeconds > 0) _emailSeconds--;
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else timer.cancel();
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});
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});
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} else {
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_phoneSeconds = 180;
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_phoneTimer?.cancel();
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_phoneTimer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (!mounted) return;
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setState(() {
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if (_phoneSeconds > 0) _phoneSeconds--;
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else timer.cancel();
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});
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});
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}
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}
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String _formatTime(int seconds) {
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final m = seconds ~/ 60;
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final s = seconds % 60;
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return '${m.toString().padLeft(2, '0')}:${s.toString().padLeft(2, '0')}';
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}
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Future<void> _sendEmailCode() async {
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final email = _emailController.text.trim();
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final emailRegex = RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$');
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if (!emailRegex.hasMatch(email)) {
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setState(() => _emailError = '유효한 이메일 형식이 아닙니다.');
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return;
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}
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setState(() { _isLoading = true; _emailError = null; });
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try {
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final available = await AuthProxyService.checkEmailAvailability(email);
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if (!available) {
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setState(() => _emailError = '이미 가입된 이메일입니다.');
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return;
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}
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await AuthProxyService.sendSignupCode(email, 'email');
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_startTimer('email');
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} catch (e) {
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setState(() => _emailError = '발송 실패: $e');
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} finally {
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setState(() => _isLoading = false);
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}
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}
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Future<void> _verifyEmailCode() async {
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final code = _emailCodeController.text.trim();
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if (code.length != 6) return;
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try {
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final success = await AuthProxyService.verifySignupCode(_emailController.text.trim(), 'email', code);
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if (success) {
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setState(() {
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_isEmailVerified = true;
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_emailTimer?.cancel();
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_emailSeconds = 0;
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_emailError = null;
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});
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} else {
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setState(() => _emailError = '인증코드가 일치하지 않습니다.');
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}
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} catch (e) {
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setState(() => _emailError = '인증 실패: $e');
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}
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}
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Future<void> _sendPhoneCode() async {
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final phone = _phoneController.text.trim();
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if (phone.isEmpty) return;
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setState(() { _isLoading = true; _phoneError = null; });
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try {
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await AuthProxyService.sendSignupCode(phone, 'phone');
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_startTimer('phone');
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} catch (e) {
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setState(() => _phoneError = '발송 실패: $e');
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} finally {
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setState(() => _isLoading = false);
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}
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}
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Future<void> _verifyPhoneCode() async {
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final code = _phoneCodeController.text.trim();
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if (code.length != 6) return;
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try {
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final success = await AuthProxyService.verifySignupCode(_phoneController.text.trim(), 'phone', code);
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if (success) {
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setState(() {
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_isPhoneVerified = true;
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_phoneTimer?.cancel();
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_phoneSeconds = 0;
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_phoneError = null;
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});
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} else {
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setState(() => _phoneError = '인증코드가 일치하지 않습니다.');
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}
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} catch (e) {
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setState(() => _phoneError = '인증 실패: $e');
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}
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}
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Future<void> _handleSignup() async {
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if (_passwordController.text != _confirmPasswordController.text) {
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setState(() => _confirmPasswordError = '비밀번호가 일치하지 않습니다.');
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return;
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}
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if (!_formKey.currentState!.validate()) return;
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if (!_termsAccepted || !_privacyAccepted) return;
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setState(() {
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_isLoading = true;
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_passwordError = null;
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});
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try {
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await AuthProxyService.signup(
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email: _emailController.text.trim(),
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password: _passwordController.text,
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name: _nameController.text.trim(),
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phone: _phoneController.text.trim(),
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affiliationType: _affiliationType,
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companyCode: _affiliationType == 'AFFILIATE' ? _companyCode : null,
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department: _deptController.text.trim().isEmpty ? (_affiliationType == 'GENERAL' ? 'External' : '') : _deptController.text.trim(),
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termsAccepted: true,
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);
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if (mounted) _showSuccessDialog();
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} catch (e) {
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String eStr = e.toString().toLowerCase();
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setState(() {
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if (eStr.contains('uppercase')) _passwordError = '대문자가 최소 1개 이상 포함되어야 합니다.';
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else if (eStr.contains('lowercase')) _passwordError = '소문자가 최소 1개 이상 포함되어야 합니다.';
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else if (eStr.contains('digit') || eStr.contains('number')) _passwordError = '숫자가 최소 1개 이상 포함되어야 합니다.';
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else if (eStr.contains('symbol') || eStr.contains('special')) _passwordError = '특수문자가 최소 1개 이상 포함되어야 합니다.';
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else if (eStr.contains('length') || eStr.contains('12 characters')) _passwordError = '비밀번호는 최소 12자 이상이어야 합니다.';
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else _passwordError = '가입 실패: $e';
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});
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} finally {
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setState(() => _isLoading = false);
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}
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}
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void _showSuccessDialog() {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (context) => AlertDialog(
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title: const Text('회원가입 완료'),
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content: const Text('성공적으로 가입되었습니다.'),
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actions: [TextButton(onPressed: () => context.go('/login'), child: const Text('로그인하기'))],
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),
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);
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}
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// --- UI Components ---
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Widget _buildStepIndicator() {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 20),
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child: Row(
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children: [
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_stepCircle(1, '본인인증'),
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_stepLine(1),
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_stepCircle(2, '정보입력'),
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_stepLine(2),
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_stepCircle(3, '비밀번호'),
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],
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),
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);
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}
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Widget _stepCircle(int step, String label) {
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bool isDone = _currentStep > step;
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bool isCurrent = _currentStep == step;
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return Column(
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children: [
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CircleAvatar(
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radius: 15,
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backgroundColor: isDone ? Colors.green : (isCurrent ? Colors.black : Colors.grey[300]),
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child: isDone ? const Icon(Icons.check, size: 16, color: Colors.white) : Text('$step', style: TextStyle(color: isCurrent ? Colors.white : Colors.black54, fontSize: 12)),
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),
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const SizedBox(height: 4),
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Text(label, style: TextStyle(fontSize: 10, color: isCurrent ? Colors.black : Colors.grey, fontWeight: isCurrent ? FontWeight.bold : FontWeight.normal)),
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],
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);
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}
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Widget _stepLine(int afterStep) {
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return Expanded(
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child: Container(
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margin: const EdgeInsets.only(bottom: 16, left: 4, right: 4),
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height: 2,
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color: _currentStep > afterStep ? Colors.green : Colors.grey[300],
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),
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);
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}
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Widget _buildStep1() {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text('이메일 인증', style: GoogleFonts.outfit(fontSize: 16, fontWeight: FontWeight.w600)),
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const SizedBox(height: 12),
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Row(
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children: [
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Expanded(
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child: TextFormField(
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controller: _emailController,
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decoration: InputDecoration(labelText: '이메일 주소', border: const OutlineInputBorder(), errorText: _emailError),
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readOnly: _isEmailVerified,
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),
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),
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const SizedBox(width: 8),
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SizedBox(
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height: 55,
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child: ElevatedButton(
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onPressed: (_isEmailVerified || _isLoading) ? null : _sendEmailCode,
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child: Text(_emailSeconds > 0 ? '재발송' : '인증요청'),
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),
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),
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],
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),
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if (_emailSeconds > 0 && !_isEmailVerified) ...[
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const SizedBox(height: 8),
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TextFormField(
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controller: _emailCodeController,
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decoration: InputDecoration(
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labelText: '이메일 인증코드 6자리',
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suffixText: _formatTime(_emailSeconds),
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border: const OutlineInputBorder(),
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),
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keyboardType: TextInputType.number,
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inputFormatters: [FilteringTextInputFormatter.digitsOnly, LengthLimitingTextInputFormatter(6)],
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onChanged: (val) { if(val.length == 6) _verifyEmailCode(); },
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),
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],
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if (_isEmailVerified) const Padding(
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padding: EdgeInsets.only(top: 8),
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child: Text('✅ 이메일 인증이 완료되었습니다.', style: TextStyle(color: Colors.green, fontSize: 13)),
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),
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const SizedBox(height: 24),
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Text('휴대폰 인증', style: GoogleFonts.outfit(fontSize: 16, fontWeight: FontWeight.w600)),
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const SizedBox(height: 12),
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Row(
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children: [
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Expanded(
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child: TextFormField(
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controller: _phoneController,
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decoration: InputDecoration(labelText: '휴대폰 번호 (-없이)', border: const OutlineInputBorder(), errorText: _phoneError),
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readOnly: _isPhoneVerified,
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keyboardType: TextInputType.phone,
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),
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),
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const SizedBox(width: 8),
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SizedBox(
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height: 55,
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child: ElevatedButton(
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onPressed: (_isPhoneVerified || _isLoading) ? null : _sendPhoneCode,
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child: Text(_phoneSeconds > 0 ? '재발송' : '인증요청'),
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),
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),
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],
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),
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if (_phoneSeconds > 0 && !_isPhoneVerified) ...[
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const SizedBox(height: 8),
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TextFormField(
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controller: _phoneCodeController,
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decoration: InputDecoration(
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labelText: '휴대폰 인증코드 6자리',
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suffixText: _formatTime(_phoneSeconds),
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border: const OutlineInputBorder(),
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),
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keyboardType: TextInputType.number,
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inputFormatters: [FilteringTextInputFormatter.digitsOnly, LengthLimitingTextInputFormatter(6)],
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onChanged: (val) { if(val.length == 6) _verifyPhoneCode(); },
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),
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],
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if (_isPhoneVerified) const Padding(
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padding: EdgeInsets.only(top: 8),
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child: Text('✅ 휴대폰 인증이 완료되었습니다.', style: TextStyle(color: Colors.green, fontSize: 13)),
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),
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],
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);
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}
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Widget _buildStep2() {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text('사용자 정보를 입력해주세요', style: GoogleFonts.outfit(fontSize: 16, fontWeight: FontWeight.w600)),
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const SizedBox(height: 16),
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TextFormField(
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controller: _nameController,
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decoration: const InputDecoration(labelText: '이름', border: OutlineInputBorder()),
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),
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const SizedBox(height: 16),
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DropdownButtonFormField<String>(
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value: _affiliationType,
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decoration: const InputDecoration(labelText: '소속 유형', border: OutlineInputBorder()),
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items: const [
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DropdownMenuItem(value: 'GENERAL', child: Text('일반 사용자')),
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DropdownMenuItem(value: 'AFFILIATE', child: Text('가족사 임직원')),
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],
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onChanged: (val) => setState(() { _affiliationType = val!; }),
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),
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const SizedBox(height: 16),
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if (_affiliationType == 'AFFILIATE') ...[
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DropdownButtonFormField<String>(
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value: _companyCode,
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decoration: const InputDecoration(labelText: '가족사 선택', border: OutlineInputBorder()),
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items: const [
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DropdownMenuItem(value: 'HANMAC', child: Text('한맥')),
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DropdownMenuItem(value: 'SAMAN', child: Text('삼안')),
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DropdownMenuItem(value: 'PTC', child: Text('PTC')),
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DropdownMenuItem(value: 'JANGHEON', child: Text('장헌')),
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DropdownMenuItem(value: 'BARON', child: Text('바론')),
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DropdownMenuItem(value: 'HALLA', child: Text('한라')),
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],
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onChanged: (val) => setState(() => _companyCode = val),
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),
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const SizedBox(height: 16),
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],
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TextFormField(
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controller: _deptController,
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decoration: InputDecoration(
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labelText: _affiliationType == 'AFFILIATE' ? '부서명' : '소속 정보 (선택)',
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border: const OutlineInputBorder()
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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 _buildStep3() {
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// 실시간 비밀번호 체크 로직
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String p = _passwordController.text;
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bool hasUpper = p.contains(RegExp(r'[A-Z]'));
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bool hasLower = p.contains(RegExp(r'[a-z]'));
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bool hasDigit = p.contains(RegExp(r'[0-9]'));
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bool hasSpecial = p.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'));
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bool hasLength = p.length >= 12;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text('보안 설정', style: GoogleFonts.outfit(fontSize: 16, fontWeight: FontWeight.w600)),
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const SizedBox(height: 16),
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TextFormField(
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controller: _passwordController,
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obscureText: true,
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onChanged: (_) => setState(() {}),
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decoration: InputDecoration(
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labelText: '비밀번호',
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border: const OutlineInputBorder(),
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errorText: _passwordError,
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),
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),
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const SizedBox(height: 8),
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// 실시간 체크 표시 UI
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Wrap(
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spacing: 10,
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children: [
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_cryptoCheck('12자 이상', hasLength),
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_cryptoCheck('대문자', hasUpper),
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_cryptoCheck('소문자', hasLower),
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_cryptoCheck('숫자', hasDigit),
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_cryptoCheck('특수문자', hasSpecial),
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],
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _confirmPasswordController,
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obscureText: true,
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onChanged: (val) {
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setState(() {
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if (val != _passwordController.text) {
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_confirmPasswordError = '비밀번호가 일치하지 않습니다.';
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} else {
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_confirmPasswordError = null;
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}
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});
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},
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decoration: InputDecoration(
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labelText: '비밀번호 확인',
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border: const OutlineInputBorder(),
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errorText: _confirmPasswordError,
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),
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),
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const SizedBox(height: 24),
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CheckboxListTile(
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title: const Text('이용약관 및 개인정보 처리방침 동의', style: TextStyle(fontSize: 13)),
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value: _termsAccepted && _privacyAccepted,
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onChanged: (val) => setState(() { _termsAccepted = val!; _privacyAccepted = val; }),
|
|
controlAffinity: ListTileControlAffinity.leading,
|
|
contentPadding: EdgeInsets.zero,
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _cryptoCheck(String label, bool isValid) {
|
|
return Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(isValid ? Icons.check_circle : Icons.circle_outlined, size: 14, color: isValid ? Colors.green : Colors.grey),
|
|
const SizedBox(width: 4),
|
|
Text(label, style: TextStyle(fontSize: 11, color: isValid ? Colors.green : Colors.grey)),
|
|
],
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
bool canGoNext = false;
|
|
if (_currentStep == 1 && _isEmailVerified && _isPhoneVerified) canGoNext = true;
|
|
if (_currentStep == 2 && _nameController.text.isNotEmpty && (_affiliationType == 'GENERAL' || _companyCode != null)) canGoNext = true;
|
|
|
|
return Scaffold(
|
|
backgroundColor: Colors.white,
|
|
appBar: AppBar(
|
|
title: Text('회원가입', style: GoogleFonts.outfit(fontWeight: FontWeight.bold)),
|
|
elevation: 0,
|
|
backgroundColor: Colors.white,
|
|
foregroundColor: Colors.black,
|
|
),
|
|
body: SafeArea(
|
|
child: Column(
|
|
children: [
|
|
Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 40),
|
|
child: _buildStepIndicator(),
|
|
),
|
|
Expanded(
|
|
child: SingleChildScrollView(
|
|
padding: const EdgeInsets.all(24),
|
|
child: Form(
|
|
key: _formKey,
|
|
child: _currentStep == 1 ? _buildStep1() : (_currentStep == 2 ? _buildStep2() : _buildStep3()),
|
|
),
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.all(24),
|
|
child: Row(
|
|
children: [
|
|
if (_currentStep > 1) ...[
|
|
Expanded(
|
|
child: OutlinedButton(
|
|
onPressed: () => setState(() => _currentStep--),
|
|
style: OutlinedButton.styleFrom(minimumSize: const Size.fromHeight(55)),
|
|
child: const Text('이전'),
|
|
),
|
|
),
|
|
const SizedBox(width: 12),
|
|
],
|
|
Expanded(
|
|
child: FilledButton(
|
|
onPressed: _currentStep < 3
|
|
? (canGoNext ? () => setState(() => _currentStep++) : null)
|
|
: (_isLoading || !_termsAccepted ? null : _handleSignup),
|
|
style: FilledButton.styleFrom(
|
|
minimumSize: const Size.fromHeight(55),
|
|
backgroundColor: Colors.black,
|
|
),
|
|
child: _isLoading
|
|
? const SizedBox(height: 20, width: 20, child: CircularProgressIndicator(color: Colors.white, strokeWidth: 2))
|
|
: Text(_currentStep < 3 ? '다음 단계' : '가입 완료'),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
} |