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mangomqy
2025-11-13 02:54:06 +00:00
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import React, { useState } from "react";
import { useNavigate } from "react-router-dom";
import { LogIn, UserPlus, Loader2, Eye, EyeOff } from "lucide-react";
import { useToast } from "@/shared";
import { getErrorMessage } from "@/shared/utils/handleApiError";
import { login as apiLogin, register as apiRegister, type AuthResponse } from "@/api";
type Props = {
onLogin: (response: AuthResponse) => void;
};
const AuthPage: React.FC<Props> = ({ onLogin }) => {
const navigate = useNavigate();
const { success: toastSuccess, error: toastError, info: toastInfo } = useToast();
// Tab state
const [activeTab, setActiveTab] = useState<"login" | "register">("login");
// Login form
const [loginUsername, setLoginUsername] = useState("");
const [loginPassword, setLoginPassword] = useState("");
const [loginLoading, setLoginLoading] = useState(false);
const [loginError, setLoginError] = useState<string | null>(null);
// Register form
const [regUsername, setRegUsername] = useState("");
const [regPassword, setRegPassword] = useState("");
const [regConfirmPwd, setRegConfirmPwd] = useState("");
const [showPwd, setShowPwd] = useState(false);
const [regLoading, setRegLoading] = useState(false);
const [regError, setRegError] = useState<string | null>(null);
// Handle login
const handleLogin = async (e: React.FormEvent) => {
e.preventDefault();
if (!loginUsername || !loginPassword) return;
setLoginLoading(true);
setLoginError(null);
toastInfo("Logging in...", { title: "Login", durationMs: 1200 });
try {
const response = await apiLogin({ username: loginUsername, password: loginPassword });
// JWT 格式: { access_token, refresh_token, username, ... }
toastSuccess(`Welcome, ${response.username}!`);
onLogin(response);
navigate("/home", { replace: true });
} catch (err: unknown) {
const raw = err as any;
const msg = raw?.message?.includes("Failed to fetch")
? "Network or CORS error: Please check backend CORS or use Vite proxy in development."
: getErrorMessage(err, "Login failed. Please try again later.");
setLoginError(msg);
toastError(msg);
} finally {
setLoginLoading(false);
}
};
// Handle register
const handleRegister = async (e: React.FormEvent) => {
e.preventDefault();
if (regPassword !== regConfirmPwd) {
const msg = "Passwords do not match";
setRegError(msg);
toastError(msg);
return;
}
setRegLoading(true);
setRegError(null);
toastInfo("Registering...", { title: "Register", durationMs: 1200 });
try {
const registerResponse = await apiRegister({ username: regUsername, password: regPassword });
toastSuccess(`Welcome, ${registerResponse.username}! Registration successful.`);
toastInfo("Signing you in...", { title: "Auto Login", durationMs: 1200 });
try {
const loginResponse = await apiLogin({ username: regUsername, password: regPassword });
// JWT 格式: { access_token, refresh_token, username, ... }
onLogin(loginResponse);
navigate("/home", { replace: true });
} catch (autoLoginErr: unknown) {
const msg = getErrorMessage(autoLoginErr, "Registration succeeded but auto login failed. Please login manually.");
setRegError(msg);
toastError(msg);
return;
}
} catch (err: unknown) {
const raw = err as any;
let msg = getErrorMessage(err, "Registration failed. Please try again later.");
// 提供更友好的错误提示
if (raw?.message?.includes("Failed to fetch")) {
msg = "Network or CORS error: Please check backend CORS or use Vite proxy in development.";
} else if (raw?.message?.includes("username")) {
msg = "Username is already taken or invalid.";
}
setRegError(msg);
toastError(msg);
console.error("Registration error:", err);
} finally {
setRegLoading(false);
}
};
return (
<div className="relative min-h-screen bg-dark text-primary flex items-center justify-center px-4 sm:px-6">
<div className="pointer-events-none absolute inset-0 bg-app-gradient opacity-90" aria-hidden="true" />
<div className="relative w-full max-w-md p-6 sm:p-7 bg-dark-lighter/80 border border-dark-border/70 rounded-2xl shadow-soft backdrop-blur-xl">
{/* Tab Header */}
<div className="flex border-b border-dark-border/60 mb-6">
<button
className={`flex-1 py-3 text-center font-semibold transition-colors ${
activeTab === "login"
? "text-brand-accent border-b-2 border-brand-accent"
: "text-secondary hover:text-primary"
}`}
onClick={() => setActiveTab("login")}
>
<LogIn className="w-5 h-5 inline-block mr-2" />
Login
</button>
<button
className={`flex-1 py-3 text-center font-semibold transition-colors ${
activeTab === "register"
? "text-accent-teal border-b-2 border-accent-teal"
: "text-secondary hover:text-primary"
}`}
onClick={() => setActiveTab("register")}
>
<UserPlus className="w-5 h-5 inline-block mr-2" />
Register
</button>
</div>
{/* Login Form */}
{activeTab === "login" && (
<div className="animate-fadeIn">
<header className="mb-6 text-center">
<LogIn className="w-10 h-10 text-brand-accent mx-auto mb-2" />
<h1 className="text-2xl font-semibold text-primary">Welcome</h1>
<p className="text-secondary text-sm mt-1">Access your manager</p>
</header>
<form onSubmit={handleLogin} className="space-y-4">
<div>
<label className="block text-sm text-secondary">Username</label>
<input
value={loginUsername}
onChange={(e) => setLoginUsername(e.target.value)}
className="mt-1 w-full bg-dark/60 border border-dark-border/60 rounded-lg p-2 text-primary focus:ring-2 focus:ring-brand-accent focus:border-brand-accent focus:outline-none transition-shadow"
autoComplete="username"
required
/>
</div>
<div>
<label className="block text-sm text-secondary">Password</label>
<input
type="password"
value={loginPassword}
onChange={(e) => setLoginPassword(e.target.value)}
className="mt-1 w-full bg-dark/60 border border-dark-border/60 rounded-lg p-2 text-primary focus:ring-2 focus:ring-brand-accent focus:border-brand-accent focus:outline-none transition-shadow"
autoComplete="current-password"
required
/>
</div>
<button
type="submit"
disabled={loginLoading}
className={`w-full disabled:opacity-60 font-semibold py-2.5 rounded-lg flex items-center justify-center gap-2 transition-colors duration-150
${loginLoading ? "bg-brand-accent/70 cursor-wait text-primary" : "bg-brand-accent text-dark hover:bg-brand-accent/90"}`}
>
{loginLoading ? <Loader2 className="w-4 h-4 animate-spin" /> : <LogIn className="w-4 h-4" />}
{loginLoading ? "Logging in..." : "Login"}
</button>
{loginError && <p className="text-red-400 text-center text-sm">{loginError}</p>}
</form>
</div>
)}
{/* Register Form */}
{activeTab === "register" && (
<div className="animate-fadeIn">
<header className="mb-6 text-center">
<UserPlus className="w-10 h-10 text-accent-teal mx-auto mb-2" />
<h1 className="text-2xl font-semibold text-primary">Create Account</h1>
<p className="text-secondary text-sm mt-1">Create a new account</p>
</header>
<form onSubmit={handleRegister} className="space-y-4">
<div>
<label className="block text-sm text-secondary">Username</label>
<input
value={regUsername}
onChange={(e) => setRegUsername(e.target.value)}
className="mt-1 w-full bg-dark/60 border border-dark-border/60 rounded-lg p-2 text-primary focus:ring-2 focus:ring-accent-teal focus:border-accent-teal focus:outline-none transition-shadow"
autoComplete="username"
required
/>
</div>
<div>
<label className="block text-sm text-secondary">Password</label>
<div className="relative">
<input
type={showPwd ? "text" : "password"}
value={regPassword}
onChange={(e) => setRegPassword(e.target.value)}
className="mt-1 w-full bg-dark/60 border border-dark-border/60 rounded-lg p-2 text-primary focus:ring-2 focus:ring-accent-teal focus:border-accent-teal focus:outline-none transition-shadow pr-10"
autoComplete="new-password"
required
/>
<button
type="button"
onClick={() => setShowPwd((s) => !s)}
className="absolute inset-y-0 right-2 flex items-center text-secondary hover:text-primary transition-colors"
aria-label={showPwd ? "Hide password" : "Show password"}
>
{showPwd ? <EyeOff className="w-5 h-5" /> : <Eye className="w-5 h-5" />}
</button>
</div>
</div>
<div>
<label className="block text-sm text-secondary">Confirm Password</label>
<input
type={showPwd ? "text" : "password"}
value={regConfirmPwd}
onChange={(e) => setRegConfirmPwd(e.target.value)}
className="mt-1 w-full bg-dark/60 border border-dark-border/60 rounded-lg p-2 text-primary focus:ring-2 focus:ring-accent-teal focus:border-accent-teal focus:outline-none transition-shadow"
autoComplete="new-password"
required
/>
</div>
<button
type="submit"
disabled={regLoading}
className={`w-full disabled:opacity-60 font-semibold py-2.5 rounded-lg flex items-center justify-center gap-2 transition-colors duration-150
${regLoading ? "bg-accent-teal/70 cursor-wait text-primary" : "bg-accent-teal text-dark hover:bg-accent-teal/90"}`}
>
{regLoading ? <Loader2 className="w-4 h-4 animate-spin" /> : <UserPlus className="w-4 h-4" />}
{regLoading ? "Registering..." : "Register"}
</button>
{regError && <p className="text-red-400 text-center text-sm">{regError}</p>}
</form>
</div>
)}
</div>
</div>
);
};
export default AuthPage;