← vibesdk
/**
* Enhanced Login Modal
* Supports both OAuth and email/password authentication with backward compatibility
*/
import { useState } from 'react';
import {
Banner,
Button,
cn,
Dialog,
Input,
InputGroup,
} from '@cloudflare/kumo';
import { useAuth } from '@/contexts/auth-context';
import CloudflareLogo from '@/assets/provider-logos/cloudflare.svg?react';
import {
EyeIcon,
EyeSlashIcon,
WarningCircleIcon,
XIcon,
} from '@phosphor-icons/react';
import { OrangeButton } from '../shared/OrangeButton';
interface LoginModalProps {
isOpen: boolean;
onClose: () => void;
// Original OAuth-only interface (for backward compatibility)
onLogin: (provider: 'google' | 'github' | 'cloudflare') => void;
// New enhanced interfaces (optional)
onEmailLogin?: (credentials: {
email: string;
password: string;
}) => Promise<void>;
onOAuthLogin?: (
provider: 'google' | 'github' | 'cloudflare',
redirectUrl?: string,
) => void;
onRegister?: (data: {
email: string;
password: string;
name?: string;
}) => Promise<void>;
error?: string | null;
onClearError?: () => void;
// Contextual messaging
actionContext?: string; // e.g., "to star this app", "to fork this project"
showCloseButton?: boolean;
}
type AuthMode = 'login' | 'register';
export function LoginModal({
isOpen,
onClose,
onLogin, // Original OAuth interface
onEmailLogin,
onOAuthLogin,
onRegister,
error,
onClearError,
actionContext,
showCloseButton = true,
}: LoginModalProps) {
const { authProviders, hasOAuth } = useAuth();
const [mode, setMode] = useState<AuthMode>('login');
const [showPassword, setShowPassword] = useState(false);
const [isLoading, setIsLoading] = useState(false);
// Form state
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const [name, setName] = useState('');
const [confirmPassword, setConfirmPassword] = useState('');
// Validation errors
const [validationErrors, setValidationErrors] = useState<
Record<string, string>
>({});
// Determine if enhanced features are available. Email/password auth is offered
// whenever the backend reports the email provider is enabled, independently of
// whether any OAuth provider is also configured.
const emailAuthEnabled = authProviders?.email ?? true;
const hasEmailAuth = emailAuthEnabled && !!onEmailLogin;
const hasRegistration = emailAuthEnabled && !!onRegister;
const showGitHub = authProviders?.github && hasOAuth;
const showGoogle = authProviders?.google && hasOAuth;
const showCloudflare = authProviders?.cloudflare && hasOAuth;
const resetForm = () => {
setEmail('');
setPassword('');
setName('');
setConfirmPassword('');
setValidationErrors({});
setShowPassword(false);
if (onClearError) onClearError();
};
const handleClose = () => {
resetForm();
onClose();
};
const handleOpenChange = (open: boolean) => {
if (!open) {
handleClose();
}
};
const switchMode = (newMode: AuthMode) => {
setMode(newMode);
resetForm();
setValidationErrors({});
if (onClearError) onClearError();
};
const validateForm = (): boolean => {
const errors: Record<string, string> = {};
// Basic email validation
const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
if (!email.trim()) {
errors.email = 'Email is required';
} else if (!emailRegex.test(email)) {
errors.email = 'Invalid email format';
}
// Basic password validation
if (!password) {
errors.password = 'Password is required';
} else if (password.length < 8) {
errors.password = 'Password must be at least 8 characters';
}
// Additional validation for registration
if (mode === 'register') {
// Name validation
if (!name.trim()) {
errors.name = 'Name is required';
} else if (name.trim().length < 2) {
errors.name = 'Name must be at least 2 characters';
}
const passwordStrengthRegex =
/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[^A-Za-z0-9]).+$/;
if (!passwordStrengthRegex.test(password)) {
errors.password =
'Password must include at least one uppercase letter, one lowercase letter, one number, and one special character';
}
// Confirm password validation
if (password !== confirmPassword) {
errors.confirmPassword = 'Passwords do not match';
}
}
setValidationErrors(errors);
return Object.keys(errors).length === 0;
};
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
if (!validateForm()) return;
setIsLoading(true);
try {
if (mode === 'login' && onEmailLogin) {
await onEmailLogin({ email, password });
} else if (mode === 'register' && onRegister) {
await onRegister({ email, password, name: name.trim() });
}
// Don't auto-close here - let the parent handle success/error
} catch (err) {
// Error handling is done in the auth context
} finally {
setIsLoading(false);
}
};
const handleOAuthClick = (provider: 'google' | 'github' | 'cloudflare') => {
// Use the new interface if available, otherwise fall back to original
if (onOAuthLogin) {
// Pass the current URL as redirect URL for context preservation
onOAuthLogin(
provider,
window.location.pathname + window.location.search,
);
} else {
onLogin(provider);
}
};
const title = actionContext
? `Sign in ${actionContext}`
: hasEmailAuth && mode === 'register'
? 'Create an account'
: 'Welcome back';
const description = actionContext
? 'Authentication required for this action'
: hasEmailAuth && mode === 'register'
? 'Join to start building amazing applications'
: 'Sign in to save your apps and access your workspace';
return (
<Dialog.Root open={isOpen} onOpenChange={handleOpenChange}>
<Dialog size="base" className="p-0 overflow-hidden">
{/* Header */}
<div className="relative p-6 pb-0">
{showCloseButton && (
<Dialog.Close
aria-label="Close dialog"
render={(props) => (
<Button
{...props}
className="absolute right-4 top-4"
title="Close dialog"
icon={XIcon}
variant="ghost"
shape="square"
/>
)}
/>
)}
<div className="text-center space-y-2">
<div className="mx-auto w-12 h-12 rounded-full bg-kumo-elevated flex items-center justify-center mb-4">
<svg
className="w-6 h-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-2.586a1 1 0 01.293-.707l5.964-5.964A6 6 0 1121 9z"
/>
</svg>
</div>
<Dialog.Title className="text-2xl font-semibold mb-2">
{title}
</Dialog.Title>
<Dialog.Description className="text-kumo-subtle">
{description}
</Dialog.Description>
</div>
</div>
{/* Error display */}
{error && (
<div className="px-6 mt-4">
<Banner
variant="error"
icon={<WarningCircleIcon />}
title={error}
/>
</div>
)}
{/* Authentication Options */}
<div className={cn('p-6 space-y-4 pt-6')}>
{/* GitHub */}
{showGitHub && (
<Button
type="button"
variant="secondary"
className="w-full justify-center"
onClick={() => handleOAuthClick('github')}
icon={
<svg
className="h-5 w-5"
fill="currentColor"
viewBox="0 0 24 24"
>
<path
fillRule="evenodd"
clipRule="evenodd"
d="M12 0C5.37 0 0 5.37 0 12c0 5.31 3.435 9.795 8.205 11.385.6.105.825-.255.825-.57 0-.285-.015-1.23-.015-2.235-3.015.555-3.795-.735-4.035-1.41-.135-.345-.72-1.41-1.23-1.695-.42-.225-1.02-.78-.015-.795.945-.015 1.62.87 1.845 1.23 1.08 1.815 2.805 1.305 3.495.99.105-.78.42-1.305.765-1.605-2.67-.3-5.46-1.335-5.46-5.925 0-1.305.465-2.385 1.23-3.225-.12-.3-.54-1.53.12-3.18 0 0 1.005-.315 3.3 1.23.96-.27 1.98-.405 3-.405s2.04.135 3 .405c2.295-1.56 3.3-1.23 3.3-1.23.66 1.65.24 2.88.12 3.18.765.84 1.23 1.905 1.23 3.225 0 4.605-2.805 5.625-5.475 5.925.435.375.81 1.095.81 2.22 0 1.605-.015 2.895-.015 3.3 0 .315.225.69.825.57A12.02 12.02 0 0024 12c0-6.63-5.37-12-12-12z"
/>
</svg>
}
>
Continue with GitHub
</Button>
)}
{/* Google */}
{showGoogle && (
<Button
type="button"
variant="secondary"
className="w-full justify-center"
onClick={() => handleOAuthClick('google')}
icon={
<svg className="h-5 w-5" viewBox="0 0 24 24">
<path
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"
fill="#4285F4"
/>
<path
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"
fill="#34A853"
/>
<path
d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
fill="#FBBC05"
/>
<path
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 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
fill="#EA4335"
/>
</svg>
}
>
Continue with Google
</Button>
)}
{/* Cloudflare */}
{showCloudflare && (
<Button
type="button"
variant="secondary"
className="w-full justify-center mb-4"
onClick={() => handleOAuthClick('cloudflare')}
icon={<CloudflareLogo className="h-5 w-5" />}
>
Continue with Cloudflare
</Button>
)}
{/* Divider (only if both OAuth and email are available) */}
{hasEmailAuth && hasOAuth && (
<div className="relative">
<div className="absolute inset-0 flex items-center">
<div className="w-full border-t" />
</div>
<div className="relative flex justify-center text-xs uppercase">
<span className="bg-kumo-base px-2 text-kumo-subtle">
Or continue with
</span>
</div>
</div>
)}
{/* Email/Password Form */}
{hasEmailAuth && (
<form
onSubmit={handleSubmit}
className="flex w-full flex-col gap-3"
>
{mode === 'register' && (
<div className="w-full min-w-0 [&_input]:w-full [&_[data-slot=field]]:gap-1.5">
<Input
label="Full name"
type="text"
placeholder="Full name"
value={name}
onChange={(e) =>
setName(e.target.value)
}
error={validationErrors.name}
disabled={isLoading}
autoComplete="name"
className="w-full"
/>
</div>
)}
<div className="w-full min-w-0 [&_input]:w-full [&_[data-slot=field]]:gap-1.5">
<Input
label="Email address"
type="email"
placeholder="Email address"
value={email}
onChange={(e) => setEmail(e.target.value)}
error={validationErrors.email}
disabled={isLoading}
autoComplete="email"
className="w-full"
/>
</div>
<div className="w-full min-w-0 [&_input]:w-full [&_[data-slot=field]]:gap-1.5">
<InputGroup
label="Password"
error={
validationErrors.password
? {
message:
validationErrors.password,
match: true,
}
: undefined
}
disabled={isLoading}
>
<InputGroup.Input
type={
showPassword ? 'text' : 'password'
}
placeholder="Password"
value={password}
onChange={(e) =>
setPassword(e.target.value)
}
autoComplete={
mode === 'register'
? 'new-password'
: 'current-password'
}
/>
<InputGroup.Addon align="end">
<InputGroup.Button
type="button"
variant="ghost"
tooltip={
showPassword
? 'Hide password'
: 'Show password'
}
onClick={() =>
setShowPassword(!showPassword)
}
disabled={isLoading}
aria-label={
showPassword
? 'Hide password'
: 'Show password'
}
icon={
showPassword
? EyeSlashIcon
: EyeIcon
}
/>
</InputGroup.Addon>
</InputGroup>
</div>
{mode === 'register' && (
<div className="w-full min-w-0 [&_input]:w-full [&_[data-slot=field]]:gap-1.5">
<Input
label="Confirm password"
type="password"
placeholder="Confirm password"
value={confirmPassword}
onChange={(e) =>
setConfirmPassword(e.target.value)
}
error={validationErrors.confirmPassword}
disabled={isLoading}
autoComplete="new-password"
className="w-full"
/>
</div>
)}
<OrangeButton
type="submit"
disabled={isLoading}
className="w-full justify-center"
>
{isLoading
? mode === 'register'
? 'Creating account...'
: 'Signing in...'
: mode === 'register'
? 'Create account'
: 'Sign in'}
</OrangeButton>
</form>
)}
</div>
{/* Footer */}
<div className="px-6 pb-6 space-y-4">
{/* Mode switching (only if registration is available) */}
{hasRegistration && hasEmailAuth && (
<div className="text-center">
<button
type="button"
onClick={() =>
switchMode(
mode === 'login' ? 'register' : 'login',
)
}
className="text-sm text-kumo-subtle hover:text-kumo-default transition-colors"
>
{mode === 'login'
? "Don't have an account? Sign up"
: 'Already have an account? Sign in'}
</button>
</div>
)}
<p className="text-center text-xs text-kumo-subtle">
By continuing, you agree to our{' '}
<a
href="https://www.cloudflare.com/website-terms/"
target="_blank"
rel="noopener noreferrer"
className="underline hover:text-kumo-default"
>
Terms of Service
</a>{' '}
and{' '}
<a
href="https://www.cloudflare.com/privacypolicy/"
target="_blank"
rel="noopener noreferrer"
className="underline hover:text-kumo-default"
>
Privacy Policy
</a>
</p>
</div>
</Dialog>
</Dialog.Root>
);
}