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import { useAuth } from '../context/AuthContext';
interface AuthModalProps {
isOpen: boolean;
onClose: () => void;
}
export const AuthModal: React.FC<AuthModalProps> = ({ isOpen, onClose }) => {
const { signIn, signInEmail, signUpEmail, authError, clearAuthError } = useAuth();
const [authMode, setAuthMode] = useState<'signin' | 'signup' | 'verification_sent'>('signin');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const [displayName, setDisplayName] = useState('');
const [loadingGoogle, setLoadingGoogle] = useState(false);
const [loadingEmail, setLoadingEmail] = useState(false);
const [localError, setLocalError] = useState<string | null>(null);
const [successInfo, setSuccessInfo] = useState<string | null>(null);
const modalContentRef = useRef<HTMLDivElement>(null);
// Close on Escape key press
useEffect(() => {
if (!isOpen) return;
const handleKeyDown = (e: KeyboardEvent) => {
if (e.key === 'Escape') {
onClose();
}
};
window.addEventListener('keydown', handleKeyDown);
return () => window.removeEventListener('keydown', handleKeyDown);
}, [isOpen, onClose]);
if (!isOpen) return null;
const handleGoogleAuth = async () => {
setLoadingGoogle(true);
setLocalError(null);
setSuccessInfo(null);
clearAuthError();
try {
await signIn();
onClose();
} catch (err: any) {
if (err?.code === 'auth/unauthorized-domain' || err?.message?.includes('authorized')) {
setLocalError(
'Google Sign-in: This domain is not listed in your Firebase Authorized Domains. You can use Email Sign-in below or add your domain in Firebase Console.'
);
} else {
setLocalError(err?.message || 'Google sign-in popup was closed.');
}
} finally {
setLoadingGoogle(false);
}
};
const handleEmailAuth = async (e: React.FormEvent) => {
e.preventDefault();
if (!email.trim() || !password.trim()) {
setLocalError('Please enter both email and password.');
return;
}
setLoadingEmail(true);
setLocalError(null);
setSuccessInfo(null);
clearAuthError();
try {
if (authMode === 'signup') {
await signUpEmail(email.trim(), password, displayName.trim());
setAuthMode('verification_sent');
setSuccessInfo(
`Account created for ${email.trim()}! Please open your email inbox, click the verification link, and then sign in.`
);
} else {
await signInEmail(email.trim(), password);
onClose();
}
} catch (err: any) {
if (err?.code === 'auth/verification-sent') {
setAuthMode('verification_sent');
setSuccessInfo(err.message);
} else if (err?.code === 'auth/unverified-email') {
setAuthMode('verification_sent');
setSuccessInfo(err.message);
} else {
setLocalError(err?.message || 'Authentication failed. Please check your details.');
}
} finally {
setLoadingEmail(false);
}
};
return (
<div
onClick={onClose}
className="fixed inset-0 z-50 bg-black/60 backdrop-blur-xs flex items-center justify-center p-4 animate-in fade-in duration-150 cursor-pointer"
>
<div
ref={modalContentRef}
onClick={(e) => e.stopPropagation()}
className="bg-white rounded-2xl max-w-md w-full shadow-2xl border border-[#CBD5E1] overflow-hidden flex flex-col cursor-default"
>
{/* Header */}
<div className="px-6 py-5 bg-[#0F172A] text-white flex justify-between items-center">
<div className="flex items-center gap-2.5">
<span className="material-symbols-outlined text-[#006c4a] text-[24px]">gavel</span>
<div>
<h3 className="font-headline font-bold text-[18px]">
{authMode === 'signin' ? 'Sign in to CaseLoop' : 'Create Free Account'}
</h3>
<p className="text-[12px] text-slate-300">Sync your cases & legal notice drafts</p>
</div>
</div>
<button
onClick={onClose}
className="text-slate-400 hover:text-white transition-colors cursor-pointer p-1"
>
<span className="material-symbols-outlined text-[20px]">close</span>
</button>
</div>
{/* Body */}
<div className="p-6 flex flex-col gap-4">
{(localError || authError) && (
<div className="bg-[#FEF2F2] border border-[#FCA5A5] rounded-xl p-3.5 text-[12.5px] text-[#991B1B] flex items-start gap-2.5">
<span className="material-symbols-outlined text-[18px] text-[#DC2626] shrink-0 mt-0.5">
info
</span>
<div className="flex-grow">
<p className="font-semibold">Notice</p>
<p className="mt-0.5 leading-relaxed">{localError || authError}</p>
</div>
</div>
)}
{authMode === 'verification_sent' ? (
<div className="flex flex-col items-center text-center gap-3 py-2 animate-in fade-in duration-200">
<div className="w-16 h-16 rounded-full bg-[#DCFCE7] text-[#006c4a] flex items-center justify-center">
<span className="material-symbols-outlined text-[32px]">mark_email_unread</span>
</div>
<h4 className="font-headline font-bold text-[18px] text-[#0F172A]">
Check Your Inbox to Verify
</h4>
<p className="text-[13px] text-[#475569] leading-relaxed max-w-sm">
{successInfo ||
`We've sent a verification link to ${email || 'your email'}. Please click the link to activate your account before logging in.`}
</p>
<div className="w-full bg-[#F8FAFC] border border-[#E2E8F0] p-3.5 rounded-xl text-left text-[12px] text-[#64748B] flex flex-col gap-1.5 mt-1">
<div className="flex items-center gap-2 text-[#0F172A] font-semibold">
<span className="material-symbols-outlined text-[16px] text-[#006c4a]">check_circle</span>
<span>1. Open the verification email</span>
</div>
<div className="flex items-center gap-2 text-[#0F172A] font-semibold">
<span className="material-symbols-outlined text-[16px] text-[#006c4a]">check_circle</span>
<span>2. Click the confirmation link</span>
</div>
<div className="flex items-center gap-2 text-[#0F172A] font-semibold">
<span className="material-symbols-outlined text-[16px] text-[#006c4a]">check_circle</span>
<span>3. Return here and Sign In</span>
</div>
</div>
<div className="flex flex-col w-full gap-2 mt-2">
<button
type="button"
onClick={() => {
setAuthMode('signin');
setLocalError(null);
setSuccessInfo(null);
}}
className="w-full py-3 bg-[#006c4a] hover:bg-[#005137] text-white font-bold rounded-xl text-[14px] transition-all cursor-pointer shadow-md"
>
I have verified my email — Sign In
</button>
<button
type="button"
onClick={async () => {
if (email.trim() && password.trim()) {
try {
setLoadingEmail(true);
await signInEmail(email.trim(), password);
} catch (err: any) {
setLocalError('Verification email resent to ' + email.trim());
} finally {
setLoadingEmail(false);
}
} else {
setAuthMode('signin');
}
}}
className="w-full py-2.5 bg-[#F1F5F9] hover:bg-[#E2E8F0] text-[#0F172A] font-semibold rounded-xl text-[13px] transition-all cursor-pointer"
>
Resend Verification Email
</button>
</div>
</div>
) : (
<>
{/* Option 1: Continue with Google */}
<button
onClick={handleGoogleAuth}
disabled={loadingGoogle || loadingEmail}
className="w-full py-3 px-4 bg-white hover:bg-[#F8FAFC] border-2 border-[#CBD5E1] hover:border-[#0F172A] text-[#0F172A] font-semibold rounded-xl text-[14px] flex items-center justify-center gap-3 transition-all cursor-pointer shadow-xs disabled:opacity-50"
>
{loadingGoogle ? (
<>
<span className="material-symbols-outlined text-[18px] animate-spin">sync</span>
<span>Connecting to Google...</span>
</>
) : (
<>
<svg className="w-4 h-4" viewBox="0 0 24 24">
<path
fill="#4285F4"
d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"
/>
<path
fill="#34A853"
d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
/>
<path
fill="#FBBC05"
d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.06H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.94l2.85-2.22.81-.63z"
/>
<path
fill="#EA4335"
d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.06l3.66 2.84c.87-2.6 3.3-4.52 6.16-4.52z"
/>
</svg>
<span>Continue with Google</span>
</>
)}
</button>
<div className="flex items-center my-1">
<div className="flex-grow border-t border-[#E2E8F0]"></div>
<span className="px-3 text-[11px] font-bold text-[#94A3B8] uppercase tracking-wider">
OR EMAIL LOGIN
</span>
<div className="flex-grow border-t border-[#E2E8F0]"></div>
</div>
{/* Toggle between Sign in and Sign up */}
<div className="flex bg-[#F1F5F9] p-1 rounded-xl">
<button
type="button"
onClick={() => {
setAuthMode('signin');
setLocalError(null);
clearAuthError();
}}
className={`flex-1 py-1.5 text-[13px] font-semibold rounded-lg transition-all cursor-pointer ${
authMode === 'signin'
? 'bg-white text-[#0F172A] shadow-xs'
: 'text-[#64748B] hover:text-[#0F172A]'
}`}
>
Sign In
</button>
<button
type="button"
onClick={() => {
setAuthMode('signup');
setLocalError(null);
clearAuthError();
}}
className={`flex-1 py-1.5 text-[13px] font-semibold rounded-lg transition-all cursor-pointer ${
authMode === 'signup'
? 'bg-white text-[#0F172A] shadow-xs'
: 'text-[#64748B] hover:text-[#0F172A]'
}`}
>
Create Account
</button>
</div>
{/* Option 2: Email Form */}
<form onSubmit={handleEmailAuth} className="flex flex-col gap-3">
{authMode === 'signup' && (
<div>
<label className="block text-[12px] font-semibold text-[#475569] mb-1">
Full Name
</label>
<input
type="text"
value={displayName}
onChange={(e) => setDisplayName(e.target.value)}
placeholder="e.g. John Doe"
className="w-full bg-white border border-[#CBD5E1] rounded-xl px-3.5 py-2.5 text-[14px] text-[#0F172A] outline-none focus:border-[#006c4a]"
/>
</div>
)}
<div>
<label className="block text-[12px] font-semibold text-[#475569] mb-1">
Email Address
</label>
<input
type="email"
value={email}
onChange={(e) => setEmail(e.target.value)}
placeholder="name@example.com"
required
className="w-full bg-white border border-[#CBD5E1] rounded-xl px-3.5 py-2.5 text-[14px] text-[#0F172A] outline-none focus:border-[#006c4a]"
/>
</div>
<div>
<label className="block text-[12px] font-semibold text-[#475569] mb-1">
Password
</label>
<input
type="password"
value={password}
onChange={(e) => setPassword(e.target.value)}
placeholder="••••••••"
required
minLength={6}
className="w-full bg-white border border-[#CBD5E1] rounded-xl px-3.5 py-2.5 text-[14px] text-[#0F172A] outline-none focus:border-[#006c4a]"
/>
</div>
<button
type="submit"
disabled={loadingEmail || loadingGoogle}
className="w-full py-3 px-4 bg-[#006c4a] hover:bg-[#005137] text-white font-bold rounded-xl text-[14px] flex items-center justify-center gap-2 transition-all cursor-pointer shadow-md mt-1 disabled:opacity-50"
>
{loadingEmail ? (
<>
<span className="material-symbols-outlined text-[18px] animate-spin">sync</span>
<span>{authMode === 'signin' ? 'Signing In...' : 'Creating Account...'}</span>
</>
) : (
<span>{authMode === 'signin' ? 'Sign In with Email' : 'Create Free Account'}</span>
)}
</button>
</form>
</>
)}
</div>
{/* Footer */}
<div className="px-6 py-3 bg-[#F8FAFC] border-t border-[#E2E8F0] flex items-center justify-between text-[12px] text-[#64748B]">
<span>Protected with Firebase Auth</span>
<button
onClick={onClose}
className="text-[#475569] hover:text-[#0F172A] font-semibold cursor-pointer"
>
Cancel
</button>
</div>
</div>
</div>
);
};
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