import { usePage } from '@inertiajs/react';
import { Button } from '@/components/ui/button';
import { PageProps } from '@/types';
import { Github } from 'lucide-react';
import { useTranslation } from '@/contexts/LanguageContext';

// Custom SVG icons for Google and Facebook
const GoogleIcon = ({ className }: { className?: string }) => (
    <svg className={className} 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>
);

const FacebookIcon = ({ className }: { className?: string }) => (
    <svg className={className} viewBox="0 0 24 24" fill="#1877F2">
        <path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z" />
    </svg>
);

interface SocialLoginButtonsProps {
    mode?: 'login' | 'register';
}

export function SocialLoginButtons({ mode = 'login' }: SocialLoginButtonsProps) {
    const { t } = useTranslation();
    const { appSettings } = usePage<PageProps>().props;

    const providers = [
        {
            key: 'google',
            enabled: appSettings.google_login_enabled,
            name: 'Google',
            icon: GoogleIcon,
            href: '/auth/google',
        },
        {
            key: 'facebook',
            enabled: appSettings.facebook_login_enabled,
            name: 'Facebook',
            icon: FacebookIcon,
            href: '/auth/facebook',
        },
        {
            key: 'github',
            enabled: appSettings.github_login_enabled,
            name: 'GitHub',
            icon: Github,
            href: '/auth/github',
        },
    ];

    const enabledProviders = providers.filter((p) => p.enabled);

    if (enabledProviders.length === 0) {
        return null;
    }

    return (
        <div className="space-y-3 mt-4">
            <div className="relative">
                <div className="absolute inset-0 flex items-center">
                    <span className="w-full border-t" />
                </div>
                <div className="relative flex justify-center text-xs uppercase">
                    <span className="bg-background px-2 text-muted-foreground">
                        {t('Or continue with')}
                    </span>
                </div>
            </div>

            <div className="grid gap-2">
                {enabledProviders.map((provider) => {
                    const Icon = provider.icon;
                    const buttonText = mode === 'login'
                        ? t('Sign in with :provider', { provider: provider.name })
                        : t('Sign up with :provider', { provider: provider.name });
                    return (
                        <Button
                            key={provider.key}
                            variant="outline"
                            asChild
                            className="w-full"
                        >
                            <a href={provider.href}>
                                <Icon className="size-4 me-2" />
                                {buttonText}
                            </a>
                        </Button>
                    );
                })}
            </div>
        </div>
    );
}