Refactor RegisterForm component

Splits the RegisterForm component into smaller, more manageable components to improve code readability and maintainability.

src/components/auth/EmailConfirmation.tsx

@@ -0,0 +1,55 @@
+
+import React from "react";
+import { useNavigate } from "react-router-dom";
+import { Mail, InfoIcon } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
+
+interface EmailConfirmationProps {
+  email: string;
+  onBackToForm: () => void;
+}
+
+const EmailConfirmation: React.FC<EmailConfirmationProps> = ({ email, onBackToForm }) => {
+  const navigate = useNavigate();
+
+  return (
+    <div className="neuro-flat p-8 mb-6">
+      <div className="text-center space-y-6">
+        <Mail className="w-16 h-16 mx-auto text-neuro-income" />
+        <h2 className="text-2xl font-bold">이메일 인증이 필요합니다</h2>
+        <p className="text-gray-600">
+          <strong>{email}</strong>로 인증 링크가 포함된 이메일을 보냈습니다.
+          이메일을 확인하고 링크를 클릭하여 계정 등록을 완료해주세요.
+        </p>
+        
+        <Alert className="bg-blue-50 border-blue-200 my-6">
+          <InfoIcon className="h-5 w-5 text-blue-600" />
+          <AlertTitle className="text-blue-700">인증 이메일이 보이지 않나요?</AlertTitle>
+          <AlertDescription className="text-blue-600">
+            스팸 폴더를 확인해보세요. 또는 다른 이메일 주소로 다시 시도하실 수 있습니다.
+          </AlertDescription>
+        </Alert>
+        
+        <div className="space-y-4 pt-4">
+          <Button 
+            onClick={() => navigate("/login")} 
+            variant="outline" 
+            className="w-full"
+          >
+            로그인 페이지로 이동
+          </Button>
+          <Button 
+            onClick={onBackToForm} 
+            variant="ghost" 
+            className="w-full"
+          >
+            회원가입 양식으로 돌아가기
+          </Button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default EmailConfirmation;

src/components/auth/RegisterForm.tsx

@@ -1,34 +1,18 @@
 
 import React, { useState } from "react";
 import { useNavigate } from "react-router-dom";
-import { Label } from "@/components/ui/label";
-import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
-import { ArrowRight, Mail, KeyRound, User, Eye, EyeOff } from "lucide-react";
+import { ArrowRight } from "lucide-react";
 import { useToast } from "@/hooks/useToast.wrapper";
 import { verifyServerConnection } from "@/contexts/auth/auth.utils";
-import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
-import { InfoIcon } from "lucide-react";
+import { ServerStatus, SignUpResponse } from "./types";
+import EmailConfirmation from "./EmailConfirmation";
+import RegisterFormFields from "./RegisterFormFields";
 
 interface RegisterFormProps {
-  signUp: (email: string, password: string, username: string) => Promise<{
-    error: any;
-    user: any;
-    redirectToSettings?: boolean;
-    emailConfirmationRequired?: boolean;
-  }>;
-  serverStatus: {
-    checked: boolean;
-    connected: boolean;
-    message: string;
-  };
-  setServerStatus: React.Dispatch<
-    React.SetStateAction<{
-      checked: boolean;
-      connected: boolean;
-      message: string;
-    }>
-  >;
+  signUp: (email: string, password: string, username: string) => Promise<SignUpResponse>;
+  serverStatus: ServerStatus;
+  setServerStatus: React.Dispatch<React.SetStateAction<ServerStatus>>;
   setRegisterError: React.Dispatch<React.SetStateAction<string | null>>;
 }
 
@@ -49,10 +33,50 @@ const RegisterForm: React.FC<RegisterFormProps> = ({
   const { toast } = useToast();
   const navigate = useNavigate();
 
-  const handleRegister = async (e: React.FormEvent) => {
-    e.preventDefault();
-    setRegisterError(null);
+  const validateForm = (): boolean => {
+    if (!username || !email || !password || !confirmPassword) {
+      toast({
+        title: "입력 오류",
+        description: "모든 필드를 입력해주세요.",
+        variant: "destructive",
+      });
+      return false;
+    }
     
+    if (password !== confirmPassword) {
+      toast({
+        title: "비밀번호 불일치",
+        description: "비밀번호와 비밀번호 확인이 일치하지 않습니다.",
+        variant: "destructive",
+      });
+      return false;
+    }
+    
+    // 비밀번호 강도 검사
+    if (password.length < 8) {
+      toast({
+        title: "비밀번호 강도 부족",
+        description: "비밀번호는 최소 8자 이상이어야 합니다.",
+        variant: "destructive",
+      });
+      return false;
+    }
+    
+    // 이메일 형식 검사
+    const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+    if (!emailPattern.test(email)) {
+      toast({
+        title: "이메일 형식 오류",
+        description: "유효한 이메일 주소를 입력해주세요.",
+        variant: "destructive",
+      });
+      return false;
+    }
+    
+    return true;
+  };
+
+  const checkServerConnectivity = async (): Promise<boolean> => {
     // 서버 연결 상태 재확인
     if (!serverStatus.connected) {
       try {
@@ -69,7 +93,7 @@ const RegisterForm: React.FC<RegisterFormProps> = ({
             description: "서버에 연결할 수 없습니다. 네트워크 또는 서버 상태를 확인하세요.",
             variant: "destructive"
           });
-          return;
+          return false;
         }
       } catch (error: any) {
         toast({
@@ -77,48 +101,22 @@ const RegisterForm: React.FC<RegisterFormProps> = ({
           description: error.message || "서버 연결 확인 중 오류가 발생했습니다.",
           variant: "destructive"
         });
-        return;
+        return false;
       }
     }
+    return true;
+  };
+
+  const handleRegister = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setRegisterError(null);
     
-    if (!username || !email || !password || !confirmPassword) {
-      toast({
-        title: "입력 오류",
-        description: "모든 필드를 입력해주세요.",
-        variant: "destructive",
-      });
-      return;
-    }
+    // 서버 연결 확인
+    const isServerConnected = await checkServerConnectivity();
+    if (!isServerConnected) return;
     
-    if (password !== confirmPassword) {
-      toast({
-        title: "비밀번호 불일치",
-        description: "비밀번호와 비밀번호 확인이 일치하지 않습니다.",
-        variant: "destructive",
-      });
-      return;
-    }
-    
-    // 비밀번호 강도 검사
-    if (password.length < 8) {
-      toast({
-        title: "비밀번호 강도 부족",
-        description: "비밀번호는 최소 8자 이상이어야 합니다.",
-        variant: "destructive",
-      });
-      return;
-    }
-    
-    // 이메일 형식 검사
-    const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
-    if (!emailPattern.test(email)) {
-      toast({
-        title: "이메일 형식 오류",
-        description: "유효한 이메일 주소를 입력해주세요.",
-        variant: "destructive",
-      });
-      return;
-    }
+    // 폼 유효성 검사
+    if (!validateForm()) return;
     
     setIsLoading(true);
     
@@ -203,140 +201,36 @@ const RegisterForm: React.FC<RegisterFormProps> = ({
 
   // 이메일 인증 안내 화면 (인증 메일이 발송된 경우)
   if (emailConfirmationSent) {
-    return (
-      <div className="neuro-flat p-8 mb-6">
-        <div className="text-center space-y-6">
-          <Mail className="w-16 h-16 mx-auto text-neuro-income" />
-          <h2 className="text-2xl font-bold">이메일 인증이 필요합니다</h2>
-          <p className="text-gray-600">
-            <strong>{email}</strong>로 인증 링크가 포함된 이메일을 보냈습니다.
-            이메일을 확인하고 링크를 클릭하여 계정 등록을 완료해주세요.
-          </p>
-          
-          <Alert className="bg-blue-50 border-blue-200 my-6">
-            <InfoIcon className="h-5 w-5 text-blue-600" />
-            <AlertTitle className="text-blue-700">인증 이메일이 보이지 않나요?</AlertTitle>
-            <AlertDescription className="text-blue-600">
-              스팸 폴더를 확인해보세요. 또는 다른 이메일 주소로 다시 시도하실 수 있습니다.
-            </AlertDescription>
-          </Alert>
-          
-          <div className="space-y-4 pt-4">
-            <Button 
-              onClick={() => navigate("/login")} 
-              variant="outline" 
-              className="w-full"
-            >
-              로그인 페이지로 이동
-            </Button>
-            <Button 
-              onClick={() => setEmailConfirmationSent(false)} 
-              variant="ghost" 
-              className="w-full"
-            >
-              회원가입 양식으로 돌아가기
-            </Button>
-          </div>
-        </div>
-      </div>
-    );
+    return <EmailConfirmation 
+      email={email} 
+      onBackToForm={() => setEmailConfirmationSent(false)} 
+    />;
   }
 
   // 일반 회원가입 양식
   return (
     <div className="neuro-flat p-8 mb-6">
       <form onSubmit={handleRegister}>
-        <div className="space-y-6">
-          <div className="space-y-2">
-            <Label htmlFor="username" className="text-base">이름</Label>
-            <div className="relative">
-              <User className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
-              <Input
-                id="username"
-                type="text"
-                placeholder="홍길동"
-                value={username}
-                onChange={(e) => setUsername(e.target.value)}
-                className="pl-10 neuro-pressed"
-              />
-            </div>
-          </div>
-          
-          <div className="space-y-2">
-            <Label htmlFor="email" className="text-base">이메일</Label>
-            <div className="relative">
-              <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
-              <Input
-                id="email"
-                type="email"
-                placeholder="your@email.com"
-                value={email}
-                onChange={(e) => setEmail(e.target.value)}
-                className="pl-10 neuro-pressed"
-              />
-            </div>
-          </div>
-          
-          <div className="space-y-2">
-            <Label htmlFor="password" className="text-base">비밀번호</Label>
-            <div className="relative">
-              <KeyRound className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
-              <Input
-                id="password"
-                type={showPassword ? "text" : "password"}
-                placeholder="••••••••"
-                value={password}
-                onChange={(e) => setPassword(e.target.value)}
-                className="pl-10 neuro-pressed"
-              />
-              <button
-                type="button"
-                onClick={() => setShowPassword(!showPassword)}
-                className="absolute right-3 top-1/2 transform -translate-y-1/2 text-gray-500"
-              >
-                {showPassword ? <EyeOff className="h-5 w-5" /> : <Eye className="h-5 w-5" />}
-              </button>
-            </div>
-            {password && password.length > 0 && password.length < 8 && (
-              <p className="text-xs text-red-500 mt-1">비밀번호는 최소 8자 이상이어야 합니다.</p>
-            )}
-          </div>
-          
-          <div className="space-y-2">
-            <Label htmlFor="confirmPassword" className="text-base">비밀번호 확인</Label>
-            <div className="relative">
-              <KeyRound className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
-              <Input
-                id="confirmPassword"
-                type={showPassword ? "text" : "password"}
-                placeholder="••••••••"
-                value={confirmPassword}
-                onChange={(e) => setConfirmPassword(e.target.value)}
-                className="pl-10 neuro-pressed"
-              />
-            </div>
-            {confirmPassword && password !== confirmPassword && (
-              <p className="text-xs text-red-500 mt-1">비밀번호가 일치하지 않습니다.</p>
-            )}
-          </div>
-          
-          <Alert className="bg-amber-50 border-amber-200">
-            <InfoIcon className="h-5 w-5 text-amber-600" />
-            <AlertTitle className="text-amber-700">이메일 인증 필요</AlertTitle>
-            <AlertDescription className="text-amber-600">
-              회원가입 후 이메일로 인증 링크가 발송됩니다. 
-              이메일 인증을 완료해야 로그인이 가능합니다.
-            </AlertDescription>
-          </Alert>
-          
-          <Button
-            type="submit"
-            className="w-full bg-neuro-income hover:bg-neuro-income/80 text-white py-6 h-auto"
-            disabled={isLoading || (!serverStatus.connected && serverStatus.checked)}
-          >
-            {isLoading ? "가입 중..." : "회원가입"} {!isLoading && <ArrowRight className="ml-2 h-5 w-5" />}
-          </Button>
-        </div>
+        <RegisterFormFields
+          username={username}
+          setUsername={setUsername}
+          email={email}
+          setEmail={setEmail}
+          password={password}
+          setPassword={setPassword}
+          confirmPassword={confirmPassword}
+          setConfirmPassword={setConfirmPassword}
+          showPassword={showPassword}
+          setShowPassword={setShowPassword}
+        />
+        
+        <Button
+          type="submit"
+          className="w-full bg-neuro-income hover:bg-neuro-income/80 text-white py-6 h-auto mt-6"
+          disabled={isLoading || (!serverStatus.connected && serverStatus.checked)}
+        >
+          {isLoading ? "가입 중..." : "회원가입"} {!isLoading && <ArrowRight className="ml-2 h-5 w-5" />}
+        </Button>
       </form>
     </div>
   );

src/components/auth/RegisterFormFields.tsx

@@ -0,0 +1,120 @@
+
+import React, { useState } from "react";
+import { Label } from "@/components/ui/label";
+import { Input } from "@/components/ui/input";
+import { User, Mail, KeyRound, Eye, EyeOff, InfoIcon } from "lucide-react";
+import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
+
+interface RegisterFormFieldsProps {
+  username: string;
+  setUsername: (value: string) => void;
+  email: string;
+  setEmail: (value: string) => void;
+  password: string;
+  setPassword: (value: string) => void;
+  confirmPassword: string;
+  setConfirmPassword: (value: string) => void;
+  showPassword: boolean;
+  setShowPassword: (value: boolean) => void;
+}
+
+const RegisterFormFields: React.FC<RegisterFormFieldsProps> = ({
+  username,
+  setUsername,
+  email,
+  setEmail,
+  password,
+  setPassword,
+  confirmPassword,
+  setConfirmPassword,
+  showPassword,
+  setShowPassword
+}) => {
+  return (
+    <div className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="username" className="text-base">이름</Label>
+        <div className="relative">
+          <User className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
+          <Input
+            id="username"
+            type="text"
+            placeholder="홍길동"
+            value={username}
+            onChange={(e) => setUsername(e.target.value)}
+            className="pl-10 neuro-pressed"
+          />
+        </div>
+      </div>
+      
+      <div className="space-y-2">
+        <Label htmlFor="email" className="text-base">이메일</Label>
+        <div className="relative">
+          <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
+          <Input
+            id="email"
+            type="email"
+            placeholder="your@email.com"
+            value={email}
+            onChange={(e) => setEmail(e.target.value)}
+            className="pl-10 neuro-pressed"
+          />
+        </div>
+      </div>
+      
+      <div className="space-y-2">
+        <Label htmlFor="password" className="text-base">비밀번호</Label>
+        <div className="relative">
+          <KeyRound className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
+          <Input
+            id="password"
+            type={showPassword ? "text" : "password"}
+            placeholder="••••••••"
+            value={password}
+            onChange={(e) => setPassword(e.target.value)}
+            className="pl-10 neuro-pressed"
+          />
+          <button
+            type="button"
+            onClick={() => setShowPassword(!showPassword)}
+            className="absolute right-3 top-1/2 transform -translate-y-1/2 text-gray-500"
+          >
+            {showPassword ? <EyeOff className="h-5 w-5" /> : <Eye className="h-5 w-5" />}
+          </button>
+        </div>
+        {password && password.length > 0 && password.length < 8 && (
+          <p className="text-xs text-red-500 mt-1">비밀번호는 최소 8자 이상이어야 합니다.</p>
+        )}
+      </div>
+      
+      <div className="space-y-2">
+        <Label htmlFor="confirmPassword" className="text-base">비밀번호 확인</Label>
+        <div className="relative">
+          <KeyRound className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-500 h-5 w-5" />
+          <Input
+            id="confirmPassword"
+            type={showPassword ? "text" : "password"}
+            placeholder="••••••••"
+            value={confirmPassword}
+            onChange={(e) => setConfirmPassword(e.target.value)}
+            className="pl-10 neuro-pressed"
+          />
+        </div>
+        {confirmPassword && password !== confirmPassword && (
+          <p className="text-xs text-red-500 mt-1">비밀번호가 일치하지 않습니다.</p>
+        )}
+      </div>
+      
+      <Alert className="bg-amber-50 border-amber-200">
+        <InfoIcon className="h-5 w-5 text-amber-600" />
+        <AlertTitle className="text-amber-700">이메일 인증 필요</AlertTitle>
+        <AlertDescription className="text-amber-600">
+          회원가입 후 이메일로 인증 링크가 발송됩니다. 
+          이메일 인증을 완료해야 로그인이 가능합니다.
+        </AlertDescription>
+      </Alert>
+    </div>
+  );
+};
+
+export default RegisterFormFields;

src/components/auth/types.ts

@@ -0,0 +1,21 @@
+
+// 서버 연결 상태 타입
+export interface ServerStatus {
+  checked: boolean;
+  connected: boolean;
+  message: string;
+}
+
+// 회원가입 응답 타입
+export interface SignUpResponse {
+  error: any;
+  user: any;
+  redirectToSettings?: boolean;
+  emailConfirmationRequired?: boolean;
+}
+
+// 회원가입 폼 공통 props
+export interface RegisterFormCommonProps {
+  serverStatus: ServerStatus;
+  setRegisterError: React.Dispatch<React.SetStateAction<string | null>>;
+}