'use client';

import { useState } from 'react';
import Link from 'next/link';
import Logo from './Logo';
import { ROUTES } from '@/utils/constants';
import { useAuth } from '@/contexts/AuthContext';
import { newsletterService } from '@/services/newsletter.service';

export default function Footer() {
  const currentYear = new Date().getFullYear();
  const { isAuthenticated } = useAuth();
  const [email, setEmail] = useState('');
  const [isLoading, setIsLoading] = useState(false);
  const [message, setMessage] = useState<{ type: 'success' | 'error'; text: string } | null>(null);

  const handleNewsletterSubmit = async (e: React.FormEvent) => {
    e.preventDefault();

    if (!email) {
      setMessage({ type: 'error', text: 'Veuillez entrer votre email' });
      return;
    }

    setIsLoading(true);
    setMessage(null);

    try {
      const response = await newsletterService.subscribe({ email });
      setMessage({ type: 'success', text: response.message || 'Inscription réussie !' });
      setEmail('');
    } catch (error: any) {
      setMessage({
        type: 'error',
        text: error.message || 'Une erreur est survenue. Veuillez réessayer.'
      });
    } finally {
      setIsLoading(false);
    }
  };

  return (
    <footer className="bg-gradient-to-br from-beige-100 via-beige-50 to-beige-100 text-beige-800 border-t-2 border-beige-300">
      {/* Hidden h2 for accessibility - maintains heading hierarchy */}
      <h2 className="sr-only">Pied de page</h2>
      {/* Main Footer */}
      <div className="container mx-auto px-4 py-12">
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-8">
          {/* Company Info */}
          <div>
            <div className="mb-4" aria-hidden="true">
              <Logo variant="default" size="md" showText={true} />
            </div>
            <p className="text-sm text-beige-700 mb-4">
              Découvrez nos thés premium bio et artisanaux. Participez à notre grand
              jeu-concours 100% gagnant et tentez de remporter nos magnifiques lots !
            </p>
            <div className="flex gap-4">
              <a
                href="https://www.facebook.com/profile.php?id=61584261567579"
                target="_blank"
                rel="noopener noreferrer"
                className="text-beige-700 hover:text-primary-500 transition-colors"
                aria-label="Facebook"
              >
                <svg className="w-6 h-6" fill="currentColor" viewBox="0 0 24 24">
                  <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>
              </a>
              <a
                href="https://www.instagram.com/thetiptopgr3/"
                target="_blank"
                rel="noopener noreferrer"
                className="text-beige-700 hover:text-primary-500 transition-colors"
                aria-label="Instagram"
              >
                <svg className="w-6 h-6" fill="currentColor" viewBox="0 0 24 24">
                  <path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zm0-2.163c-3.259 0-3.667.014-4.947.072-4.358.2-6.78 2.618-6.98 6.98-.059 1.281-.073 1.689-.073 4.948 0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98 1.281.058 1.689.072 4.948.072 3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98-1.281-.059-1.69-.073-4.949-.073zm0 5.838c-3.403 0-6.162 2.759-6.162 6.162s2.759 6.163 6.162 6.163 6.162-2.759 6.162-6.163c0-3.403-2.759-6.162-6.162-6.162zm0 10.162c-2.209 0-4-1.79-4-4 0-2.209 1.791-4 4-4s4 1.791 4 4c0 2.21-1.791 4-4 4zm6.406-11.845c-.796 0-1.441.645-1.441 1.44s.645 1.44 1.441 1.44c.795 0 1.439-.645 1.439-1.44s-.644-1.44-1.439-1.44z" />
                </svg>
              </a>
              <a
                href="https://www.pinterest.com/The_Tip_Top_/"
                target="_blank"
                rel="noopener noreferrer"
                className="text-beige-700 hover:text-primary-500 transition-colors"
                aria-label="Pinterest"
              >
                <svg className="w-6 h-6" fill="currentColor" viewBox="0 0 24 24">
                  <path d="M12 0C5.373 0 0 5.372 0 12c0 5.084 3.163 9.426 7.627 11.174-.105-.949-.2-2.405.042-3.441.218-.937 1.407-5.965 1.407-5.965s-.359-.719-.359-1.782c0-1.668.967-2.914 2.171-2.914 1.023 0 1.518.769 1.518 1.69 0 1.029-.655 2.568-.994 3.995-.283 1.194.599 2.169 1.777 2.169 2.133 0 3.772-2.249 3.772-5.495 0-2.873-2.064-4.882-5.012-4.882-3.414 0-5.418 2.561-5.418 5.207 0 1.031.397 2.138.893 2.738.098.119.112.224.083.345l-.333 1.36c-.053.22-.174.267-.402.161-1.499-.698-2.436-2.889-2.436-4.649 0-3.785 2.75-7.262 7.929-7.262 4.163 0 7.398 2.967 7.398 6.931 0 4.136-2.607 7.464-6.227 7.464-1.216 0-2.359-.631-2.75-1.378l-.748 2.853c-.271 1.043-1.002 2.35-1.492 3.146C9.57 23.812 10.763 24 12 24c6.627 0 12-5.373 12-12 0-6.628-5.373-12-12-12z" />
                </svg>
              </a>
            </div>
          </div>

          {/* Quick Links */}
          <div>
            <h3 className="text-lg font-semibold text-primary-500 mb-4">
              NAVIGATION
            </h3>
            <ul className="space-y-2">
              <li>
                <Link
                  href={ROUTES.HOME}
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Accueil
                </Link>
              </li>
              <li>
                <Link
                  href={isAuthenticated ? ROUTES.GAME : ROUTES.REGISTER}
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Participer au jeu
                </Link>
              </li>
              <li>
                <Link
                  href="/contact"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Contact
                </Link>
              </li>
              <li>
                <Link
                  href="/faq"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  FAQ
                </Link>
              </li>
            </ul>
          </div>

          {/* Legal */}
          <div>
            <h3 className="text-lg font-semibold text-primary-500 mb-4">LÉGAL</h3>
            <ul className="space-y-2">
              <li>
                <Link
                  href="/terms"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Conditions d'utilisation
                </Link>
              </li>
              <li>
                <Link
                  href="/privacy"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Politique de confidentialité
                </Link>
              </li>
              <li>
                <Link
                  href="/rules"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Règlement du jeu
                </Link>
              </li>
              <li>
                <Link
                  href="/legal"
                  className="text-sm text-beige-700 hover:text-primary-500 transition-colors"
                >
                  Mentions légales
                </Link>
              </li>
            </ul>
          </div>

          {/* Newsletter */}
          <div>
            <h3 className="text-lg font-semibold text-primary-500 mb-4">NEWSLETTER</h3>
            <p className="text-sm text-beige-700 mb-4">
              Inscrivez-vous pour recevoir nos offres exclusives et nouveautés !
            </p>
            <form onSubmit={handleNewsletterSubmit} className="space-y-3">
              <div>
                <label htmlFor="newsletter-email" className="sr-only">
                  Adresse email pour la newsletter
                </label>
                <input
                  id="newsletter-email"
                  type="email"
                  value={email}
                  onChange={(e) => setEmail(e.target.value)}
                  placeholder="Votre email"
                  aria-label="Adresse email pour la newsletter"
                  className="w-full px-4 py-2 text-sm border border-beige-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-transparent bg-white text-beige-800 placeholder-beige-500"
                  disabled={isLoading}
                />
              </div>
              <button
                type="submit"
                disabled={isLoading}
                className="w-full px-4 py-2 text-sm font-medium text-white bg-primary-500 rounded-lg hover:bg-primary-600 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
              >
                {isLoading ? 'Inscription...' : "S'inscrire"}
              </button>
              {message && (
                <p
                  className={`text-xs ${
                    message.type === 'success' ? 'text-primary-600' : 'text-red-600'
                  }`}
                >
                  {message.text}
                </p>
              )}
            </form>
            <div className="mt-4 pt-4 border-t border-beige-300">
              <p className="text-xs text-beige-700 flex items-center gap-1">
                <span>✉️</span>
                <a
                  href="mailto:thetiptopgr3@gmail.com"
                  className="hover:text-primary-500 transition-colors"
                >
                  thetiptopgr3@gmail.com
                </a>
              </p>
              <p className="text-xs text-beige-700 mt-1 flex items-center gap-1">
                <span>📞</span>
                <a
                  href="tel:+33123456789"
                  className="hover:text-primary-500 transition-colors"
                >
                  01 23 45 67 89
                </a>
              </p>
            </div>
          </div>
        </div>
      </div>

      {/* Bottom Bar */}
      <div className="border-t border-beige-300">
        <div className="container mx-auto px-4 py-6">
          <div className="flex items-center justify-center text-sm">
            <p className="text-beige-700">
              © {currentYear} Tous droits réservés. <span className="text-beige-600 text-xs">Site étudiant</span>
            </p>
          </div>
        </div>
      </div>
    </footer>
  );
}
