259 lines
8.8 KiB
TypeScript
259 lines
8.8 KiB
TypeScript
"use client";
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import { useState, useActionState, startTransition } from "react";
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import { useTranslations } from "next-intl";
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import Container from "@/components/ui/Container";
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import Input from "@/components/ui/Input";
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import { LightButton } from "@/components/ui/buttons";
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import { authClient } from "@/lib/auth-client";
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import { signInAction, signUpAction, SignUpState } from "@/modules/auth";
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interface AuthFormProps {
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redirectTo?: string;
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}
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export default function AuthForm({ redirectTo }: AuthFormProps) {
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const t = useTranslations("auth");
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const [mode, setMode] = useState<'signin' | 'signup'>('signin');
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const [clearSignIn, setClearSignIn] = useState(false);
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const [clearSignUp, setClearSignUp] = useState(false);
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const [signInState, signInActionForm, isSignInPending] = useActionState(
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async (prevState: SignUpState | undefined, formData: FormData) => {
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if (clearSignIn) {
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setClearSignIn(false);
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return undefined;
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}
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return signInAction(prevState || {}, formData);
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},
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undefined
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);
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const [signUpState, signUpActionForm, isSignUpPending] = useActionState(
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async (prevState: SignUpState | undefined, formData: FormData) => {
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if (clearSignUp) {
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setClearSignUp(false);
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return undefined;
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}
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return signUpAction(prevState || {}, formData);
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},
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undefined
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);
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const [errors, setErrors] = useState<Record<string, string>>({});
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const validateForm = (formData: FormData): boolean => {
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const newErrors: Record<string, string> = {};
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const email = formData.get("email") as string;
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const password = formData.get("password") as string;
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const name = formData.get("name") as string;
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const confirmPassword = formData.get("confirmPassword") as string;
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if (!email) {
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newErrors.email = t("emailRequired");
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} else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
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newErrors.email = t("invalidEmail");
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}
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if (!password) {
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newErrors.password = t("passwordRequired");
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} else if (password.length < 8) {
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newErrors.password = t("passwordTooShort");
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}
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if (mode === 'signup') {
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if (!name) {
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newErrors.name = t("nameRequired");
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}
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if (!confirmPassword) {
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newErrors.confirmPassword = t("confirmPasswordRequired");
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} else if (password !== confirmPassword) {
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newErrors.confirmPassword = t("passwordsNotMatch");
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}
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}
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setErrors(newErrors);
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return Object.keys(newErrors).length === 0;
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};
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const handleFormSubmit = (e: React.FormEvent<HTMLFormElement>) => {
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e.preventDefault();
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const formData = new FormData(e.currentTarget);
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// 基本客户端验证
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if (!validateForm(formData)) {
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return;
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}
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// 添加 redirectTo 到 formData
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if (redirectTo) {
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formData.append("redirectTo", redirectTo);
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}
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// 使用 startTransition 包装 action 调用
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startTransition(() => {
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// 根据模式调用相应的 action
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if (mode === 'signin') {
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signInActionForm(formData);
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} else {
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signUpActionForm(formData);
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}
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});
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};
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const handleGitHubSignIn = async () => {
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await authClient.signIn.social({
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provider: "github",
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callbackURL: redirectTo || "/"
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});
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};
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const currentError = mode === 'signin' ? signInState : signUpState;
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return (
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<div className="h-[calc(100vh-64px)] bg-[#35786f] flex items-center justify-center px-4">
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<Container className="p-8 max-w-md w-full">
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{/* 页面标题 */}
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<div className="text-center mb-8">
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<h1 className="text-3xl font-bold text-gray-800 mb-2">{t(mode === 'signin' ? 'signIn' : 'signUp')}</h1>
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</div>
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{/* 服务器端错误提示 */}
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{currentError?.message && (
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<div className="mb-4 p-3 bg-red-100 border border-red-400 text-red-700 rounded">
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{currentError.message}
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</div>
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)}
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{/* 登录/注册表单 */}
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<form onSubmit={handleFormSubmit} className="space-y-4">
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{/* 用户名输入（仅注册模式显示） */}
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{mode === 'signup' && (
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<div>
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<Input
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type="text"
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name="name"
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placeholder={t("name")}
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className="w-full px-3 py-2"
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/>
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{/* 客户端验证错误 */}
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{errors.name && (
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<p className="text-red-500 text-sm mt-1">{errors.name}</p>
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)}
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{/* 服务器端验证错误 */}
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{currentError?.errors?.username && (
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<p className="text-red-500 text-sm mt-1">{currentError.errors.username[0]}</p>
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)}
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</div>
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)}
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{/* 邮箱输入 */}
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<div>
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<Input
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type="email"
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name="email"
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placeholder={t("email")}
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className="w-full px-3 py-2"
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/>
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{errors.email && (
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<p className="text-red-500 text-sm mt-1">{errors.email}</p>
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)}
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{currentError?.errors?.email && (
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<p className="text-red-500 text-sm mt-1">{currentError.errors.email[0]}</p>
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)}
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</div>
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{/* 密码输入 */}
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<div>
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<Input
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type="password"
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name="password"
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placeholder={t("password")}
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className="w-full px-3 py-2"
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/>
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{errors.password && (
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<p className="text-red-500 text-sm mt-1">{errors.password}</p>
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)}
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{currentError?.errors?.password && (
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<p className="text-red-500 text-sm mt-1">{currentError.errors.password[0]}</p>
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)}
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</div>
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{/* 确认密码输入（仅注册模式显示） */}
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{mode === 'signup' && (
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<div>
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<Input
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type="password"
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name="confirmPassword"
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placeholder={t("confirmPassword")}
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className="w-full px-3 py-2"
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/>
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{errors.confirmPassword && (
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<p className="text-red-500 text-sm mt-1">{errors.confirmPassword}</p>
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)}
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</div>
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)}
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{/* 提交按钮 */}
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<LightButton
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type="submit"
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className={`w-full py-2 ${isSignInPending || isSignUpPending ? 'opacity-50 cursor-not-allowed' : ''}`}
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>
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{isSignInPending || isSignUpPending
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? t("loading")
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: t(mode === 'signin' ? 'signInButton' : 'signUpButton')
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}
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</LightButton>
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</form>
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{/* 第三方登录区域 */}
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<div className="mt-6">
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{/* 分隔线 */}
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<div className="relative">
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<div className="absolute inset-0 flex items-center">
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<div className="w-full border-t border-gray-300"></div>
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</div>
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<div className="relative flex justify-center text-sm">
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<span className="px-2 bg-white text-gray-500">或</span>
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</div>
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</div>
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{/* GitHub 登录按钮 */}
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<LightButton
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onClick={handleGitHubSignIn}
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className="w-full mt-4 py-2 flex items-center justify-center gap-2"
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>
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<svg className="w-5 h-5" viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z" />
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</svg>
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{t(mode === 'signin' ? 'signInWithGitHub' : 'signUpWithGitHub')}
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</LightButton>
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</div>
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{/* 模式切换链接 */}
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<div className="mt-6 text-center">
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<button
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type="button"
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onClick={() => {
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setMode(mode === 'signin' ? 'signup' : 'signin');
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setErrors({});
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// 清除服务器端错误状态
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if (mode === 'signin') {
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setClearSignIn(true);
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} else {
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setClearSignUp(true);
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}
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}}
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className="text-[#35786f] hover:underline"
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>
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{mode === 'signin'
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? `${t("noAccount")} ${t("signUp")}`
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: `${t("hasAccount")} ${t("signIn")}`
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}
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</button>
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</div>
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</Container>
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</div>
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);
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} |