character-roleplay-porno/app/login/page.tsx

"use client";

import Link from "next/link";
import { useState } from "react";

export default function LoginPage() {
  const [isLoading, setIsLoading] = useState(false);

  const handleGoogleLogin = () => {
    setIsLoading(true);
    // 指向 FastAPI 的 Google OAuth 入口
    // 登录成功后，FastAPI 会重定向回 http://localhost:3000/ (即你的根目录分流器)
    window.location.href = `${process.env.NEXT_PUBLIC_API_URL}/login/google`;
  };

  return (
    <div className="min-h-screen bg-white flex flex-col font-sans">
      {/* Header */}
      <header className="border-b border-gray-100 bg-white/80 backdrop-blur-md sticky top-0 z-10">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
          <Link href="/" className="flex items-center gap-2 w-fit">
            <div className="w-8 h-8 bg-linear-to-br from-pink-600 to-purple-600 rounded-lg flex items-center justify-center shadow-xs">
              <span className="text-white text-sm font-bold">RP</span>
            </div>
            <span className="font-bold text-lg tracking-tight text-gray-900">RoleplayAI</span>
          </Link>
        </div>
      </header>

      {/* Main Content */}
      <main className="flex-1 flex items-center justify-center py-12 px-4 sm:px-6 lg:px-8">
        <div className="w-full max-w-md">
          <div className="bg-white rounded-2xl space-y-8">
            {/* Welcome Section */}
            <div className="space-y-2 text-center">
              <h1 className="text-4xl font-extrabold tracking-tight text-gray-900">Welcome Back</h1>
              <p className="text-gray-500 font-medium">Sign in to continue your adventure</p>
            </div>

            {/* Google OAuth Button */}
            <div className="space-y-4">
              <button
                onClick={handleGoogleLogin}
                disabled={isLoading}
                className="w-full border-2 border-gray-200 rounded-xl py-3.5 px-4 font-semibold hover:bg-gray-50 hover:border-gray-300 transition-all flex items-center justify-center gap-3 disabled:opacity-50 disabled:cursor-not-allowed group"
              >
                {!isLoading ? (
                  <>
                    <svg className="w-5 h-5 group-hover:scale-110 transition-transform" viewBox="0 0 24 24">
                      <path
                        fill="currentColor"
                        d="M12.545,10.239v3.821h5.445c-0.712,2.315-2.647,3.972-5.445,3.972c-3.332,0-6.033-2.701-6.033-6.032 c0-3.331,2.701-6.032,6.033-6.032c1.498,0,2.866,0.549,3.921,1.453l2.814-2.814C17.461,2.268,15.365,1,12.545,1 C6.477,1,1.54,5.952,1.54,12s4.938,11,11.005,11c6.071,0,11.067-4.975,11.067-11c0-0.713-0.092-1.405-0.196-2.067H12.545z"
                      />
                    </svg>
                    <span>Continue with Google</span>
                  </>
                ) : (
                  <div className="flex items-center gap-2">
                    <div className="w-4 h-4 border-2 border-gray-300 border-t-black rounded-full animate-spin" />
                    <span>Redirecting...</span>
                  </div>
                )}
              </button>
            </div>

            {/* Divider */}
            <div className="relative">
              <div className="absolute inset-0 flex items-center">
                <div className="w-full border-t border-gray-100"></div>
              </div>
              <div className="relative flex justify-center text-xs uppercase font-bold tracking-widest">
                <span className="px-4 bg-white text-gray-400">or</span>
              </div>
            </div>

            {/* Email Form (Disabled) */}
            <form className="space-y-4" onSubmit={(e) => e.preventDefault()}>
              <div>
                <label htmlFor="email" className="block text-sm font-bold text-gray-700 mb-2">
                  Email Address
                </label>
                <input
                  type="email"
                  id="email"
                  placeholder="you@example.com"
                  className="w-full px-4 py-3 border-2 border-gray-100 rounded-xl bg-gray-50/50 text-gray-400 cursor-not-allowed outline-none"
                  disabled
                />
                <div className="mt-3 flex items-center gap-2 text-amber-600 bg-amber-50 px-3 py-2 rounded-lg border border-amber-100">
                  <span className="text-[11px] font-bold uppercase tracking-wider">Coming Soon</span>
                  <span className="text-xs font-medium">Email login is currently in beta</span>
                </div>
              </div>
            </form>

            {/* Agreement Text */}
            <p className="text-center text-xs text-gray-500 leading-relaxed">
              By signing in, you agree to our{" "}
              <a href="#" className="text-gray-900 font-bold hover:underline underline-offset-4">
                Terms of Service
              </a>{" "}
              and{" "}
              <a href="#" className="text-gray-900 font-bold hover:underline underline-offset-4">
                Privacy Policy
              </a>
            </p>

            {/* Footer Links */}
            <div className="pt-6 border-t border-gray-100 space-y-4 text-center">
              <p className="text-sm text-gray-600">
                Don&apos;t have an account?{" "}
                <Link href="/" className="text-pink-600 font-bold hover:text-pink-700 transition-colors">
                  Sign up for free
                </Link>
              </p>
              <Link 
                href="/" 
                className="inline-block text-sm font-semibold text-gray-400 hover:text-gray-900 transition-colors"
              >
                ← Back to Home
              </Link>
            </div>
          </div>

          {/* Trust Indicators */}
          <div className="mt-12 grid grid-cols-3 gap-4 border-t border-gray-100 pt-8">
            <div className="text-center">
              <div className="text-xl font-bold text-gray-900">10K+</div>
              <p className="text-[10px] font-bold text-gray-400 uppercase tracking-tighter">Active Users</p>
            </div>
            <div className="text-center border-x border-gray-100">
              <div className="text-xl font-bold text-gray-900">1000+</div>
              <p className="text-[10px] font-bold text-gray-400 uppercase tracking-tighter">AI Models</p>
            </div>
            <div className="text-center">
              <div className="text-xl font-bold text-gray-900">24/7</div>
              <p className="text-[10px] font-bold text-gray-400 uppercase tracking-tighter">Fast Support</p>
            </div>
          </div>
        </div>
      </main>
    </div>
  );
}