import { Link, useLocation } from 'react-router-dom'
import { useAuth } from '../context/AuthContext'

function FooterLink({ to, children, className = '', pathname }) {
  return pathname === to ? (
    <span className={className}>{children}</span>
  ) : (
    <Link to={to} className={className}>
      {children}
    </Link>
  )
}

export default function Footer() {
  const { pathname } = useLocation()
  const { user } = useAuth()
  const isLoggedIn = !!user

  return (
    <footer className="bg-[#006B6B] text-white">

      {/* Partie principale */}
      <div className="max-w-7xl mx-auto px-6 py-10 grid grid-cols-2 md:grid-cols-4 gap-8">

        {/* Logo */}
        <div>
          <FooterLink
            to="/accueil"
            pathname={pathname}
          >
            <h3 className="text-xl font-bold mb-3">
              Thé Tip Top
            </h3>
          </FooterLink>

          <p className="text-teal-100 text-sm leading-relaxed">
            Participez au jeu-concours Thé Tip Top et tentez de gagner
            des lots gourmands autour du thé.
          </p>
        </div>

        {/* Navigation */}
        <div>
          <h3 className="text-lg font-semibold mb-5">
            Navigation
          </h3>

          <ul className="space-y-3 text-teal-100">

            <li>
              <FooterLink
                to="/accueil"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Accueil
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/regles-jeu"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Règles du jeu
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/saisir-code-unique"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Tester mon code
              </FooterLink>
            </li>

            {!isLoggedIn && (
              <li>
                <FooterLink
                  to="/inscription"
                  pathname={pathname}
                  className="hover:text-white transition"
                >
                  Créer un compte
                </FooterLink>
              </li>
            )}

          </ul>
        </div>

        {/* Informations légales */}
        <div>
          <h3 className="text-lg font-semibold mb-5">
            Informations
          </h3>

          <ul className="space-y-3 text-teal-100">

            <li>
              <FooterLink
                to="/mentions-legales"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Mentions légales
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/confidentialite"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Politique de confidentialité
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/accessibilite"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Accessibilité
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/cgu"
                pathname={pathname}
                className="hover:text-white transition"
              >
                CGU
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/contact"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Contact
              </FooterLink>
            </li>

            <li>
              <FooterLink
                to="/sitemap"
                pathname={pathname}
                className="hover:text-white transition"
              >
                Plan du site
              </FooterLink>
            </li>

          </ul>
        </div>

        {/* Contact */}
        <div>
          <h3 className="text-lg font-semibold mb-5">
            Contact
          </h3>

          <p className="text-teal-100 text-sm mb-3">
            Une question sur le jeu ?
          </p>

          <a
            href="tel:+33184802034"
            className="block mt-2 font-medium hover:text-teal-300"
          >
            01 84 80 20 34
          </a>

          <a
            href="mailto:contact@thetiptop.fr"
            className="inline-block mt-3 font-medium hover:text-teal-300"
          >
            contact@thetiptop.fr
          </a>

          <p className="text-teal-100 text-sm mt-2">
            18 rue Léon Frot
            <br />
            75011 Paris, France
          </p>
        </div>

      </div>

      {/* Barre basse */}
      <div className="border-t border-teal-800">
        <div className="max-w-7xl mx-auto px-6 py-5 flex flex-col md:flex-row justify-between items-center gap-3">

          <p className="text-teal-200 text-sm text-center md:text-left">
            © {new Date().getFullYear()} Thé Tip Top. Tous droits réservés.
            <br className="md:hidden" />
            <span className="md:before:content-['_—_']">
              Projet étudiant fictif — aucun achat ni réservation réel ne peut être effectué sur ce site.
            </span>
          </p>

          <div className="flex gap-5 text-sm text-teal-200">

            <a
              href="https://www.facebook.com/profile.php?id=61590449280854"
              target="_blank"
              rel="noopener noreferrer"
              className="hover:text-white transition"
            >
              Facebook
            </a>

            <a
              href="https://www.instagram.com/thetiptop.gp4?igsh=MXZ3YzZ0d3dkazBpeg%3D%3D&utm_source=qr"
              target="_blank"
              rel="noopener noreferrer"
              className="hover:text-white transition"
            >
              Instagram
            </a>

            <a
              href="https://www.tiktok.com/@thetiptop4"
              target="_blank"
              rel="noopener noreferrer"
              className="hover:text-white transition"
            >
              TikTok
            </a>

          </div>
        </div>
      </div>

    </footer>
  )
}