components/ContactForm.js

import { useState } from 'react';
import { Send, CheckCircle, Loader2 } from 'lucide-react';

export default function ContactForm() {
  const [formData, setFormData] = useState({ name: '', email: '', message: '' });
  const [status, setStatus] = useState('idle'); // idle, loading, success, error

  const handleSubmit = async (e) => {
    e.preventDefault();
    setStatus('loading');

    try {
      const response = await fetch('/api/contact', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(formData),
      });

      if (response.ok) {
        setStatus('success');
        setFormData({ name: '', email: '', message: '' });
      } else {
        setStatus('error');
      }
    } catch (error) {
      setStatus('error');
    }
  };

  return (
    <section id="contact" className="py-24 relative overflow-hidden">
      <div className="max-w-3xl mx-auto px-4 sm:px-6 lg:px-8 relative z-10">
        <div className="glass-panel p-8 md:p-12">
          <div className="text-center mb-10">
            <h2 className="text-3xl font-bold mb-4">Initialize Connection</h2>
            <p className="text-gray-400">Have questions about our robotics? Send a transmission.</p>
          </div>

          {status === 'success' ? (
            <div className="text-center py-12 animate-fade-in">
              <div className="inline-flex items-center justify-center w-16 h-16 rounded-full bg-green-500/20 text-green-500 mb-4">
                <CheckCircle className="h-8 w-8" />
              </div>
              <h3 className="text-2xl font-bold mb-2">Transmission Received</h3>
              <p className="text-gray-400">Our team will respond within 24 cycles.</p>
              <button 
                onClick={() => setStatus('idle')}
                className="mt-6 text-primary hover:text-white underline"
              >
                Send another message
              </button>
            </div>
          ) : (
            <form onSubmit={handleSubmit} className="space-y-6">
              <div>
                <label htmlFor="name" className="block text-sm font-medium text-gray-300 mb-2">
                  Designation (Name)
                </label>
                <input
                  type="text"
                  id="name"
                  required
                  className="w-full bg-black/30 border border-white/10 rounded-lg px-4 py-3 text-white focus:outline-none focus:border-primary focus:ring-1 focus:ring-primary transition-colors"
                  placeholder="John Doe"
                  value={formData.name}
                  onChange={(e) => setFormData({ ...formData, name: e.target.value })}
                />
              </div>
              
              <div>
                <label htmlFor="email" className="block text-sm font-medium text-gray-300 mb-2">
                  Frequency (Email)
                </label>
                <input
                  type="email"
                  id="email"
                  required
                  className="w-full bg-black/30 border border-white/10 rounded-lg px-4 py-3 text-white focus:outline-none focus:border-primary focus:ring-1 focus:ring-primary transition-colors"
                  placeholder="john@example.com"
                  value={formData.email}
                  onChange={(e) => setFormData({ ...formData, email: e.target.value })}
                />
              </div>

              <div>
                <label htmlFor="message" className="block text-sm font-medium text-gray-300 mb-2">
                  Data Packet (Message)
                </label>
                <textarea
                  id="message"
                  required
                  rows={4}
                  className="w-full bg-black/30 border border-white/10 rounded-lg px-4 py-3 text-white focus:outline-none focus:border-primary focus:ring-1 focus:ring-primary transition-colors"
                  placeholder="How can we help you?"
                  value={formData.message}
                  onChange={(e) => setFormData({ ...formData, message: e.target.value })}
                />
              </div>

              <button
                type="submit"
                disabled={status === 'loading'}
                className="w-full bg-primary text-dark font-bold py-4 rounded-lg hover:bg-white transition-all flex items-center justify-center space-x-2 disabled:opacity-50 disabled:cursor-not-allowed"
              >
                {status === 'loading' ? (
                  <>
                    <Loader2 className="h-5 w-5 animate-spin" />
                    <span>Transmitting...</span>
                  </>
                ) : (
                  <>
                    <Send className="h-5 w-5" />
                    <span>Send Transmission</span>
                  </>
                )}
              </button>

              {status === 'error' && (
                <p className="text-red-400 text-center text-sm mt-2">
                  Transmission failed. Please check your connection and try again.
                </p>
              )}
            </form>
          )}
        </div>
      </div>
    </section>
  );
}