import View from '@/views'
import React, { useEffect, useState } from 'react'
import { useLocation, Link } from 'react-router-dom'
import {
  Menu,
  X,
  Home,
  Info,
  Package,
  Briefcase,
  BookOpen,
  Phone,
  Facebook,
  Twitter,
  Linkedin,
  Instagram,
  MapPin,
  Mail,
  PlayCircle,
} from 'lucide-react'
import Logo from '@/views/public/Logo'
import { ROUTES_ENUM } from '@/routes/route.constant'
import { useLocalization } from '@/utils/hooks/useLocalization'
import LanguageSelector from '../template/LanguageSelector'
import Demo from '@/views/public/Demo'
import { ScrollContext } from '@/contexts/ScrollContext'

interface NavLink {
  resourceKey?: string
  name: string
  path?: string
  action?: () => void
  icon?: React.ComponentType<any>
}

const PublicLayout = () => {
  const location = useLocation()
  const { translate } = useLocalization()

  const [isOpen, setIsOpen] = useState(false)
  const [scrolled, setScrolled] = useState(false)
  const [isDemoOpen, setIsDemoOpen] = useState(false)
  const currentYear = new Date().getFullYear()

  useEffect(() => {
    window.scrollTo(0, 0)
  }, [location.pathname])

  useEffect(() => {
    const handleScroll = () => {
      const isScrolled = window.scrollY > 10
      if (isScrolled !== scrolled) {
        setScrolled(isScrolled)
      }
    }

    window.addEventListener('scroll', handleScroll)
    return () => window.removeEventListener('scroll', handleScroll)
  }, [scrolled])

  const toggleMenu = () => setIsOpen(!isOpen)

  const navLinks: NavLink[] = [
    {
      resourceKey: 'Public.nav.home',
      name: translate('::Public.nav.home'),
      path: '/home',
      icon: Home,
    },
    {
      resourceKey: 'Public.nav.about',
      name: translate('::Public.nav.about'),
      path: '/about',
      icon: Info,
    },
    {
      resourceKey: 'Public.nav.services',
      name: translate('::Public.nav.services'),
      path: '/services',
      icon: Briefcase,
    },
    {
      resourceKey: 'Public.nav.products',
      name: translate('::Public.nav.products'),
      path: '/products',
      icon: Package,
    },
    {
      resourceKey: 'Public.nav.blog',
      name: translate('::Public.nav.blog'),
      path: '/blog',
      icon: BookOpen,
    },
    {
      resourceKey: 'Public.nav.demo',
      name: translate('::Public.nav.demo'),
      action: () => setIsDemoOpen(true),
      icon: PlayCircle,
    },
    {
      resourceKey: 'Public.nav.contact',
      name: translate('::Public.nav.contact'),
      path: '/contact',
      icon: Phone,
    },
    { resourceKey: 'Public.nav.giris', name: translate('::Public.nav.giris'), path: '/login' },
  ]

  const getNavItemClass = (resourceKey?: string) => {
    switch (resourceKey) {
      case 'Public.nav.giris':
        return 'bg-blue-600 rounded px-2 py-1'
      case 'Public.nav.basket':
        return 'bg-green-600 rounded px-2 py-1'
      default:
        return ''
    }
  }

  return (
    <ScrollContext.Provider value={scrolled}>
      <div className="flex flex-col min-h-screen">
        {/* HEADER */}
        <header
          className={`fixed w-full z-50 transition-all duration-300 ${
            scrolled
              ? 'bg-gray-900/95 backdrop-blur-sm shadow-md py-2'
              : 'bg-gray-900/80 backdrop-blur-sm py-4'
          }`}
        >
          <div className="container mx-auto px-4 flex items-center justify-between">
            <Logo mode="dark" />
            {/* Desktop Navigation */}
            <nav className="hidden md:flex items-center space-x-4">
              {navLinks.map((link) =>
                link.path ? (
                  <Link
                    key={link.path}
                    to={link.path}
                    className={`flex items-center gap-1 font-medium text-sm text-white hover:text-blue-400 transition-colors ${getNavItemClass(link.resourceKey)}`}
                  >
                    {link.icon && <link.icon size={18} />}
                    {link.name}
                  </Link>
                ) : (
                  <button
                    key={link.name}
                    onClick={link.action}
                    className={`flex items-center gap-1 font-medium text-sm text-white hover:text-blue-400 transition-colors ${getNavItemClass(link.resourceKey)}`}
                  >
                    {link.icon && <link.icon size={18} />}
                    {link.name}
                  </button>
                ),
              )}
              <LanguageSelector />
            </nav>

            {/* Mobile Menu Button */}
            <button className="md:hidden text-white" onClick={toggleMenu} aria-label="Toggle menu">
              {isOpen ? <X size={24} /> : <Menu size={24} />}
            </button>
          </div>

          {/* Mobile Navigation */}
          {isOpen && (
            <div className="md:hidden bg-gray-900/95 backdrop-blur-sm shadow-lg">
              <div className="container mx-auto px-4">
                <nav className="flex flex-col space-y-4 py-4">
                  {navLinks.map((link) =>
                    link.path ? (
                      <Link
                        key={link.path}
                        to={link.path}
                        className={`flex items-center gap-1 font-medium text-white hover:text-blue-400 transition-colors ${getNavItemClass(link.resourceKey)}`}
                        onClick={toggleMenu}
                      >
                        {link.icon && <link.icon size={18} />}
                        {link.name}
                      </Link>
                    ) : (
                      <button
                        key={link.name}
                        onClick={() => {
                          link.action?.()
                          toggleMenu()
                        }}
                        className={`flex items-center gap-1 font-medium text-white hover:text-blue-400 transition-colors text-left ${getNavItemClass(link.resourceKey)}`}
                      >
                        {link.icon && <link.icon size={18} />}
                        {link.name}
                      </button>
                    ),
                  )}
                  <LanguageSelector />
                </nav>
              </div>
            </div>
          )}
        </header>

        <main className="flex-grow">
          <View />
        </main>

        <footer className="bg-gray-900 text-white pt-16 pb-8">
          <div className="container mx-auto px-4">
            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-8">
              <div>
                <Logo mode="dark" />
                <p className="mt-4 text-gray-400 text-sm">
                  {translate('::Public.footer.companyInfo')}
                </p>
                <div className="flex space-x-4 mt-6">
                  <a
                    href="https://facebook.com/sozsoft"
                    target="_blank"
                    rel="noopener noreferrer"
                    className="text-gray-400 hover:text-white transition-colors"
                  >
                    <Facebook size={20} />
                  </a>
                  <a
                    href="https://twitter.com/sozsoft"
                    target="_blank"
                    rel="noopener noreferrer"
                    className="text-gray-400 hover:text-white transition-colors"
                  >
                    <Twitter size={20} />
                  </a>
                  <a
                    href="https://linkedin.com/sozsoft"
                    target="_blank"
                    rel="noopener noreferrer"
                    className="text-gray-400 hover:text-white transition-colors"
                  >
                    <Linkedin size={20} />
                  </a>
                  <a
                    href="https://instagram.com/sozsoft"
                    target="_blank"
                    rel="noopener noreferrer"
                    className="text-gray-400 hover:text-white transition-colors"
                  >
                    <Instagram size={20} />
                  </a>
                </div>
              </div>

              {/* Quick Links */}
              <div>
                <h3 className="text-lg font-bold mb-4 text-white">
                  {translate('::Public.footer.quickLinksTitle')}
                </h3>
                <ul className="space-y-2">
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.home}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.home')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.products}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.products')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.services')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.about}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.about')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.blog}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.blog')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.contact}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.nav.contact')}
                    </Link>
                  </li>
                </ul>
              </div>

              {/* Services */}
              <div>
                <h3 className="text-lg font-bold mb-4 text-white">
                  {translate('::Public.footer.servicesTitle')}
                </h3>
                <ul className="space-y-2">
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.software.title')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.web.title')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.mobile.title')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.database.title')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.integration.title')}
                    </Link>
                  </li>
                  <li>
                    <Link
                      to={ROUTES_ENUM.public.services}
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      {translate('::Public.services.consulting.title')}
                    </Link>
                  </li>
                </ul>
              </div>

              {/* Contact Info */}
              <div>
                <h3 className="text-lg font-bold mb-4 text-white">
                  {translate('::Public.nav.contact')}
                </h3>
                <ul className="space-y-3">
                  <li className="flex items-start space-x-3">
                    <MapPin size={20} className="text-gray-400 mt-1 flex-shrink-0" />
                    <span className="text-gray-400">{translate('::Public.footer.address')}</span>
                  </li>
                  <li className="flex items-center space-x-3">
                    <Phone size={20} className="text-gray-400 flex-shrink-0" />
                    <a
                      href="tel:+905447697638"
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      +90 (544) 769 7 638
                    </a>
                  </li>
                  <li className="flex items-center space-x-3">
                    <Mail size={20} className="text-gray-400 flex-shrink-0" />
                    <a
                      href="mailto:destek@sozsoft.com"
                      className="text-gray-400 hover:text-white transition-colors"
                    >
                      destek@sozsoft.com
                    </a>
                  </li>
                </ul>
              </div>
            </div>

            <div className="border-t border-gray-800 mt-12 pt-8">
              <div className="flex flex-col md:flex-row justify-between items-center">
                <p className="text-gray-400 text-sm">
                  &copy; {currentYear} Sözsoft. {translate('::Public.footer.copyright')}
                </p>
                <div className="mt-4 md:mt-0">
                  <ul className="flex space-x-6 text-sm">
                    <li>
                      <Link
                        to={ROUTES_ENUM.public.about}
                        className="text-gray-400 hover:text-white transition-colors"
                      >
                        {translate('::Public.footer.privacyPolicy')}
                      </Link>
                    </li>
                    <li>
                      <Link
                        to={ROUTES_ENUM.public.about}
                        className="text-gray-400 hover:text-white transition-colors"
                      >
                        {translate('::Public.footer.termsOfUse')}
                      </Link>
                    </li>
                  </ul>
                </div>
              </div>
            </div>
          </div>
        </footer>

        {/* Demo Modal */}
        <Demo isOpen={isDemoOpen} onClose={() => setIsDemoOpen(false)} />
      </div>
    </ScrollContext.Provider>
  )
}

export default PublicLayout