'use client';

import React from 'react';
import { Book, Sparkles, Feather, Globe, ShieldCheck, Zap, ArrowRight, Star } from 'lucide-react';
import { useLanguage } from '@/providers/LanguageProvider';
import { LanguageSwitcher } from '@/components/LanguageSwitcher';
import Link from 'next/link';

interface LandingPageProps {
    onLogin: () => void;
    onPricing: () => void;
    onFeatures: () => void;
}

const LandingPage: React.FC<LandingPageProps> = ({ onLogin, onPricing, onFeatures }) => {
    const { t } = useLanguage();

    return (
        <div className="min-h-screen bg-[#eef2ff] font-sans selection:bg-blue-200">
            {/* Navbar */}
            <nav className="fixed top-0 w-full bg-white/80 backdrop-blur-md z-50 border-b border-indigo-100 px-4 md:px-8 h-16 flex items-center justify-between">
                <div className="flex items-center gap-2">
                    <div className="bg-blue-600 p-1.5 rounded-lg">
                        <Book className="text-white" size={24} />
                    </div>
                    <span className="text-xl font-black text-slate-900 tracking-tight">Pluume</span>
                </div>
                <div className="hidden md:flex items-center gap-8 text-sm font-medium text-slate-600">
                    <button onClick={onFeatures} className="hover:text-blue-600 transition-colors">{t('landing.nav_features')}</button>
                    <button onClick={onPricing} className="hover:text-blue-600 transition-colors">{t('landing.nav_pricing')}</button>
                    <a href="#" className="hover:text-blue-600 transition-colors">{t('landing.nav_blog')}</a>
                </div>
                <div className="flex items-center gap-4">
                    <LanguageSwitcher />
                    <button onClick={onLogin} className="hidden sm:block text-sm font-bold text-slate-700 hover:text-blue-600 px-4 py-2">{t('landing.login')}</button>
                    <button onClick={onLogin} className="bg-slate-900 text-white px-4 sm:px-5 py-2 sm:py-2.5 rounded-full text-xs sm:text-sm font-bold hover:bg-blue-600 transition-all shadow-lg hover:shadow-blue-200">{t('landing.free_trial')}</button>
                </div>
            </nav>

            {/* Hero Section */}
            <header className="pt-32 pb-20 px-4 md:px-8 max-w-7xl mx-auto text-center">
                <div className="inline-flex items-center gap-2 bg-white border border-indigo-100 px-4 py-2 rounded-full text-xs font-bold text-blue-600 mb-8 shadow-sm">
                    <Sparkles size={14} className="animate-pulse" /> {t('landing.new_feature')}
                </div>
                <h1 className="text-4xl md:text-7xl font-black text-slate-900 leading-[1.1] mb-6">
                    <span dangerouslySetInnerHTML={{ __html: t('landing.hero_title') }}></span>
                    <br />
                    <span className="text-transparent bg-clip-text bg-gradient-to-r from-blue-600 to-indigo-500">{t('landing.hero_subtitle')}</span>
                </h1>
                <p className="text-lg md:text-xl text-slate-600 max-w-2xl mx-auto mb-10 leading-relaxed">
                    {t('landing.hero_description')}
                </p>
                <div className="flex flex-col sm:flex-row items-center justify-center gap-4">
                    <button onClick={onLogin} className="w-full sm:w-auto bg-blue-600 text-white px-8 py-4 rounded-full text-lg font-bold hover:bg-blue-700 transition-all shadow-xl shadow-blue-200 flex items-center gap-2 justify-center">
                        {t('landing.start_book')} <ArrowRight size={20} />
                    </button>
                    <button onClick={onFeatures} className="w-full sm:w-auto bg-white text-slate-900 border border-slate-200 px-8 py-4 rounded-full text-lg font-bold hover:bg-slate-50 transition-all">
                        {t('landing.see_demo')}
                    </button>
                </div>

                <div className="mt-20 relative">
                    <div className="absolute -inset-4 bg-gradient-to-r from-blue-500/20 to-indigo-500/20 blur-3xl -z-10 rounded-full" />
                    <div className="bg-white rounded-2xl shadow-2xl border border-indigo-100 p-2 overflow-hidden max-w-5xl mx-auto">
                        <img
                            src="https://images.unsplash.com/photo-1455390582262-044cdead277a?auto=format&fit=crop&q=80&w=2000"
                            alt="Editor Preview"
                            className="rounded-xl object-cover h-64 sm:h-[400px] md:h-[500px] w-full"
                        />
                    </div>
                </div>
            </header>

            {/* Social Proof */}
            <section className="bg-white py-16 md:py-24 px-4 md:px-8 border-y border-indigo-100">
                <div className="max-w-7xl mx-auto text-center">
                    <h2 className="text-slate-400 text-sm font-bold uppercase tracking-widest mb-12">{t('landing.used_by')}</h2>
                    <div className="grid grid-cols-2 md:grid-cols-4 gap-8 md:gap-12 items-center grayscale opacity-60">
                        <span className="text-3xl font-serif font-black italic">FantasyMag</span>
                        <span className="text-2xl font-sans font-bold">Writer's Hub</span>
                        <span className="text-3xl font-serif">L'Éditeur</span>
                        <span className="text-2xl font-sans font-black tracking-tight underline underline-offset-4 decoration-blue-500">Novelty</span>
                    </div>
                </div>
            </section>

            {/* Footer */}
            <footer className="bg-slate-900 text-slate-400 py-12 px-4 md:px-8 text-center">
                <div className="max-w-7xl mx-auto">
                    <div className="flex items-center justify-center gap-2 text-white mb-6">
                        <Book className="text-blue-500" size={24} />
                        <span className="text-xl font-bold">Pluume</span>
                    </div>
                    <div className="flex flex-wrap items-center justify-center gap-6 mb-8 text-sm">
                        <Link href="/cgu" className="hover:text-blue-400 transition-colors">{t('footer.cgu')}</Link>
                        <Link href="/cgv" className="hover:text-blue-400 transition-colors">{t('footer.cgv')}</Link>
                        <Link href="/sitemap" className="hover:text-blue-400 transition-colors">{t('footer.sitemap')}</Link>
                    </div>
                    <p className="text-sm">{t('landing.copyright')}</p>
                </div>
            </footer>
        </div>
    );
};

export default LandingPage;