import { Hammer } from "lucide-react";
import { useLogto } from "@logto/react";

const CALLBACK_URL = import.meta.env.VITE_LOGTO_CALLBACK_URL || `${window.location.origin}/callback`;

export const Login = () => {
    const { signIn } = useLogto();

    const handleLogin = () => {
        signIn(CALLBACK_URL);
    };

    return (
        <div className="min-h-screen w-full flex items-center justify-center bg-surface-soft relative overflow-hidden">
            {/* Background decorative elements */}
            <div className="absolute top-[-10%] left-[-10%] w-[40%] h-[40%] bg-primary/10 rounded-full blur-[120px] animate-pulse" />
            <div className="absolute bottom-[-10%] right-[-10%] w-[40%] h-[40%] bg-primary/5 rounded-full blur-[120px]" />

            <div className="relative z-10 w-full max-w-md px-6 flex flex-col items-center">
                {/* Logo Area */}
                <div className="mb-8 flex flex-col items-center text-center">
                    <div className="w-16 h-16 rounded-2xl bg-primary flex items-center justify-center text-white font-bold text-3xl shadow-2xl shadow-primary/40 mb-4 animate-in zoom-in duration-700">
                        G
                    </div>
                    <h1 className="text-3xl font-bold text-text-main tracking-tight mb-1">GPI</h1>
                    <p className="text-text-muted text-sm font-medium uppercase tracking-widest">Gestão de Pintura Industrial</p>
                </div>

                {/* Login Button - Logto */}
                <div className="w-full bg-surface rounded-[2rem] border border-border/40 shadow-2xl shadow-primary/5 p-8 animate-in slide-in-from-bottom-8 duration-1000">
                    <button
                        onClick={handleLogin}
                        className="w-full flex items-center justify-center gap-3 px-6 py-4 bg-primary hover:bg-primary/90 text-white font-bold rounded-xl transition-all shadow-lg shadow-primary/20"
                    >
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                            <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.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"/>
                            <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 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"/>
                        </svg>
                        Continuar com Google
                    </button>
                </div>

                <div className="mt-8 flex items-center gap-2 text-text-muted/60 text-xs font-medium">
                    <Hammer size={14} />
                    <span>© 2026 GPI - Eficiência Industrial</span>
                </div>
            </div>
        </div>
    );
};
