"use client";

import { signIn } from "next-auth/react";
import { useState } from "react";
import { Button } from "@/components/ui/Button";
import toast from "react-hot-toast";

interface SocialLoginButtonsProps {
  callbackUrl?: string;
  className?: string;
}

export function SocialLoginButtons({
  callbackUrl = "/",
  className = "",
}: SocialLoginButtonsProps) {
  const [loadingProvider, setLoadingProvider] = useState<string | null>(null);

  const handleSocialLogin = async (provider: string) => {
    try {
      setLoadingProvider(provider);
      await signIn(provider, {
        callbackUrl,
        redirect: true,
      });
    } catch (error) {
      console.error(`${provider} login error:`, error);
      toast.error(`${provider} 로그인 중 오류가 발생했습니다.`);
    } finally {
      setLoadingProvider(null);
    }
  };

  const providers = [
    {
      id: "google",
      name: "구글",
      bgColor: "bg-white hover:bg-gray-50",
      textColor: "text-gray-900",
      borderColor: "border-gray-300",
      icon: (
        <svg className="w-5 h-5" 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.13-1.43.35-2.09V7.07H2.18C1.43 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 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
          />
        </svg>
      ),
    },
    {
      id: "kakao",
      name: "카카오",
      bgColor: "bg-yellow-400 hover:bg-yellow-500",
      textColor: "text-black",
      borderColor: "border-yellow-400",
      icon: (
        <svg className="w-5 h-5" viewBox="0 0 24 24" fill="currentColor">
          <path d="M12 3c5.799 0 10.5 3.664 10.5 8.185 0 4.52-4.701 8.184-10.5 8.184a13.5 13.5 0 0 1-1.727-.11l-4.408 2.883c-.501.265-.678.236-.472-.413l.892-3.678c-2.88-1.46-4.785-3.99-4.785-6.866C1.5 6.665 6.201 3 12 3z" />
        </svg>
      ),
    },
    {
      id: "naver",
      name: "네이버",
      bgColor: "bg-green-500 hover:bg-green-600",
      textColor: "text-white",
      borderColor: "border-green-500",
      icon: (
        <svg className="w-5 h-5" viewBox="0 0 24 24" fill="currentColor">
          <path d="M16.273 12.845 7.376 0H0v24h7.726V11.156L16.624 24H24V0h-7.727v12.845z" />
        </svg>
      ),
    },
  ];

  return (
    <div className={`space-y-3 ${className}`}>
      {providers.map((provider) => (
        <Button
          key={provider.id}
          onClick={() => handleSocialLogin(provider.id)}
          disabled={loadingProvider !== null}
          className={`
            w-full flex items-center justify-center gap-3 py-3 px-4 
            border ${provider.borderColor} ${provider.bgColor} ${provider.textColor}
            rounded-lg font-medium transition-colors duration-200
            disabled:opacity-50 disabled:cursor-not-allowed
          `}
          variant="outline"
        >
          {loadingProvider === provider.id ? (
            <div className="w-5 h-5 border-2 border-current border-t-transparent rounded-full animate-spin" />
          ) : (
            provider.icon
          )}
          <span>
            {loadingProvider === provider.id
              ? "로그인 중..."
              : `${provider.name}로 계속하기`}
          </span>
        </Button>
      ))}
    </div>
  );
}