import React, { useEffect, useRef, useState } from 'react';
import { Button } from '@/components/ui/button';
import { Loader2 } from 'lucide-react';
import { googleAuth } from '@/lib/googleAuth';
interface GoogleAuthButtonProps {
onSuccess: (user: any) => void;
onError: (error: string) => void;
mode: 'signin' | 'signup';
disabled?: boolean;
className?: string;
}
const GoogleAuthButton: React.FC<GoogleAuthButtonProps> = ({
onSuccess,
onError,
mode,
disabled = false,
className = ''
}) => {
const [isLoading, setIsLoading] = useState(false);
const [isGoogleReady, setIsGoogleReady] = useState(false);
const buttonRef = useRef<HTMLButtonElement>(null);
useEffect(() => {
// Initialize Google Auth
const initGoogle = async () => {
try {
await googleAuth.initialize();
setIsGoogleReady(true);
} catch (error) {
console.error('Google Auth initialization failed:', error);
setIsGoogleReady(false);
}
};
initGoogle();
}, []);
const handleGoogleAuth = async () => {
if (!isGoogleReady || isLoading || disabled) return;
setIsLoading(true);
try {
const user = await googleAuth.signIn();
onSuccess(user);
} catch (error: any) {
console.error('Google authentication failed:', error);
onError(error.message || 'Google authentication failed');
} finally {
setIsLoading(false);
}
};
// Show different states based on Google readiness
if (!isGoogleReady) {
return (
<Button
variant="outline"
disabled={true}
className={`w-full ${className}`}
>
<div className="flex items-center justify-center space-x-2">
<Loader2 className="h-4 w-4 animate-spin" />
<span>Loading Google...</span>
</div>
</Button>
);
}
return (
<Button
ref={buttonRef}
variant="outline"
onClick={handleGoogleAuth}
disabled={disabled || isLoading}
className={`w-full ${className}`}
>
<div className="flex items-center justify-center space-x-2">
{isLoading ? (
<Loader2 className="h-4 w-4 animate-spin" />
) : (
<svg className="h-4 w-4" viewBox="0 0 24 24">
<path
fill="currentColor"
d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"
/>
<path
fill="currentColor"
d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
/>
<path
fill="currentColor"
d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
/>
<path
fill="currentColor"
d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
/>
</svg>
)}
<span>
{isLoading
? `${mode === 'signin' ? 'Signing in' : 'Signing up'}...`
: `${mode === 'signin' ? 'Sign in' : 'Sign up'} with Google`
}
</span>
</div>
</Button>
);
};
export default GoogleAuthButton;