Files
tfm_ainventory/frontend/app/login/page.tsx
Daniel Bedeleanu 6bf95a0df0 fix: prevent username input from unmounting during typing in login form
The username input was conditionally hidden when it had a value, causing
the field to disappear and focus to jump to password when typing. Fixed by:
1. Always rendering the username input (removed conditional)
2. Using controlled input with value prop
3. Only auto-focus password when username is already entered

This fixes the focus-jumping bug that made it impossible to enter usernames.
2026-04-21 17:54:19 +03:00

264 lines
12 KiB
TypeScript

'use client';
import { useState, useEffect, useRef } from 'react';
import { User, Shield, X, Lock, ChevronRight } from 'lucide-react';
import { inventoryApi } from '@/lib/api';
import { saveToken } from '@/lib/auth';
import { toast, Toaster } from 'react-hot-toast';
import { useRouter } from 'next/navigation';
export default function LoginPage() {
const [mounted, setMounted] = useState(false);
const [users, setUsers] = useState<any[]>([]);
const [selectedUserForLogin, setSelectedUserForLogin] = useState<any | null>(null);
const [isEnterprise, setIsEnterprise] = useState(false);
const router = useRouter();
const enterpriseUserRef = useRef<HTMLInputElement>(null);
const enterprisePassRef = useRef<HTMLInputElement>(null);
const localPassRef = useRef<HTMLInputElement>(null);
useEffect(() => {
setMounted(true);
inventoryApi.getUsers()
.then(setUsers)
.catch((err) => {
console.error("Failed to load users:", err);
});
// If already logged in, go home
if (localStorage.getItem('inventory_token')) {
router.push('/');
}
}, [router]);
const handleLogin = async () => {
let username = "";
let password = "";
if (isEnterprise) {
username = enterpriseUserRef.current?.value || "";
password = enterprisePassRef.current?.value || "";
} else if (selectedUserForLogin) {
username = selectedUserForLogin.username;
password = localPassRef.current?.value || "";
}
if (!username) {
toast.error("Username is required");
return;
}
try {
// [C-01] Login returns JWT token
const tokenResponse = await inventoryApi.login({
username,
password
});
// Save JWT token and user info
saveToken(tokenResponse);
toast.success(`Welcome back, ${tokenResponse.username}`);
// Delay slightly to show toast then redirect
setTimeout(() => {
router.push('/');
}, 500);
} catch (error: any) {
const detail = error.response?.data?.detail || (isEnterprise ? "Login failed. Check credentials or group membership." : "Invalid password");
toast.error(detail);
}
};
const handleSelectUser = async (user: any) => {
// [C-01] All users require password for JWT
setSelectedUserForLogin(user);
};
if (!mounted) return null;
return (
<div data-testid="identity-check-overlay" className="bg-background flex items-center justify-center p-4 md:min-h-screen">
<Toaster position="top-center" />
<div className="bg-surface border border-slate-800 rounded-3xl p-4 md:p-6 max-w-sm w-full shadow-2xl space-y-3 md:space-y-4 animate-in fade-in zoom-in duration-500">
<div className="text-center space-y-2">
<div className="w-16 h-16 bg-primary/10 text-primary rounded-2xl flex items-center justify-center mx-auto mb-4 border border-primary/20">
<User size={32} />
</div>
<h2 className="text-2xl font-normal text-white tracking-tight">Identity Check</h2>
<p className="text-muted text-sm">Select operator profile or use direct login</p>
</div>
<div data-testid="user-list" className="grid gap-2 md:gap-3">
{!selectedUserForLogin && !isEnterprise ? (
<>
{users.length > 0 ? (
<>
{users.map(user => (
<button
key={user.id}
data-testid="user-list-item"
onClick={() => handleSelectUser(user)}
className="bg-slate-800/50 hover:bg-slate-800 border border-slate-800 hover:border-primary/40 p-4 rounded-2xl text-left transition-all group flex items-center justify-between"
>
<div className="flex items-center gap-3">
<div className="w-8 h-8 rounded-full bg-surface border border-slate-700 flex items-center justify-center text-muted group-hover:text-primary transition-colors">
{user.role === 'admin' ? <Shield size={14} /> : <User size={14} />}
</div>
<div>
<p className="text-white font-normal text-sm">{user.username}</p>
<p className="text-xs text-muted font-normal mt-1">{user.role}</p>
</div>
</div>
<ChevronRight size={16} className="text-secondary group-hover:text-primary transition-colors" />
</button>
))}
</>
) : (
<div className="text-center p-4 text-muted text-xs font-normal animate-pulse">
Connectivity issues? Use manual login below.
</div>
)}
<div className="pt-2 grid grid-cols-2 gap-3">
<button
data-testid="ldap-login-tab"
onClick={() => setIsEnterprise(true)}
className="flex items-center justify-center gap-2 py-4 rounded-2xl border border-dashed border-slate-700 text-muted hover:text-white hover:border-slate-500 transition-all font-normal text-xs"
>
<Lock size={12} />
Enterprise
</button>
<button
data-testid="local-login-tab"
onClick={() => {
setSelectedUserForLogin({ username: '' });
// We use an empty username object to trigger the manual input view
}}
className="flex items-center justify-center gap-2 py-4 rounded-2xl border border-primary/20 bg-primary/5 text-primary hover:bg-primary/10 transition-all font-normal text-xs"
>
<User size={12} />
Manual Login
</button>
</div>
</>
) : isEnterprise ? (
<div className="space-y-4 animate-in slide-in-from-right-4 duration-300">
<div className="flex justify-between items-center px-1">
<p className="text-xs font-normal text-muted">Enterprise Account</p>
<button
onClick={() => setIsEnterprise(false)}
className="text-xs font-normal text-primary hover:underline"
>
Back to profiles
</button>
</div>
<div className="space-y-2">
<label className="text-xs font-normal text-muted px-1">Username</label>
<div className="relative">
<User className="absolute left-4 top-1/2 -translate-y-1/2 text-muted" size={16} />
<input
ref={enterpriseUserRef}
data-testid="username-input"
type="text"
autoFocus
className="w-full bg-slate-800/50 border border-slate-800 focus:border-primary rounded-2xl py-4 pl-12 pr-4 text-white focus:outline-none transition-all placeholder:text-slate-700 font-mono"
placeholder="e.g. jsmith"
/>
</div>
</div>
<div className="space-y-2">
<label className="text-xs font-normal text-muted px-1">Password</label>
<div className="relative">
<Lock className="absolute left-4 top-1/2 -translate-y-1/2 text-muted" size={16} />
<input
ref={enterprisePassRef}
data-testid="password-input"
type="password"
onKeyDown={(e) => e.key === 'Enter' && handleLogin()}
className="w-full bg-slate-800/50 border border-slate-800 focus:border-primary rounded-2xl py-4 pl-12 pr-4 text-white/50 focus:text-white focus:outline-none transition-all placeholder:text-slate-700 font-mono"
placeholder="Enter password"
/>
</div>
</div>
<button
data-testid="login-submit"
onClick={handleLogin}
className="w-full bg-primary text-white font-normal py-4 rounded-2xl shadow-xl shadow-primary/20 active:scale-95 transition-all"
>
Sign In
</button>
</div>
) : (
<div className="space-y-4 animate-in slide-in-from-right-4 duration-300">
<div className="bg-slate-800/30 p-4 rounded-2xl border border-slate-800 flex items-center gap-3">
<button
onClick={() => setSelectedUserForLogin(null)}
className="p-1 hover:bg-slate-700 rounded-lg transition-colors"
>
<X size={16} className="text-secondary" />
</button>
<div>
<p className="text-sm font-normal text-muted">Logging in as</p>
<p className="text-white font-normal">{selectedUserForLogin.username || "Manual Input"}</p>
</div>
</div>
<div className="space-y-2">
<label className="text-xs font-normal text-muted px-1">Username</label>
<div className="relative">
<User className="absolute left-4 top-1/2 -translate-y-1/2 text-muted" size={16} />
<input
type="text"
autoFocus
value={selectedUserForLogin.username || ""}
onChange={(e) => setSelectedUserForLogin({...selectedUserForLogin, username: e.target.value})}
className="w-full bg-slate-800/50 border border-slate-800 focus:border-primary rounded-2xl py-4 pl-12 pr-4 text-white focus:outline-none transition-all placeholder:text-slate-700 font-mono"
placeholder="Admin"
/>
</div>
</div>
<div className="space-y-2">
<label className="text-xs font-normal text-muted px-1">Password</label>
<div className="relative">
<Lock className="absolute left-4 top-1/2 -translate-y-1/2 text-muted" size={16} />
<input
ref={localPassRef}
data-testid="local-password-input"
type="password"
autoFocus={!!selectedUserForLogin.username}
onKeyDown={(e) => e.key === 'Enter' && handleLogin()}
className="w-full bg-slate-800/50 border border-slate-800 focus:border-primary rounded-2xl py-4 pl-12 pr-4 text-white/50 focus:text-white focus:outline-none transition-all placeholder:text-slate-700 font-mono"
placeholder="Enter password"
/>
</div>
</div>
<button
data-testid="local-login-submit"
onClick={handleLogin}
className="w-full bg-primary text-white font-normal py-4 rounded-2xl shadow-xl shadow-primary/20 active:scale-95 transition-all"
>
Verify Identity
</button>
</div>
)}
</div>
{/* Progress bar hint */}
{users.length === 0 && !selectedUserForLogin && !isEnterprise && (
<div className="w-full bg-slate-800 h-1 rounded-full overflow-hidden">
<div className="bg-primary h-full animate-progress-fast shadow-[0_0_8px_rgba(var(--primary-rgb),0.5)]"></div>
</div>
)}
</div>
</div>
);
}