"use client";

import { motion, useScroll, useTransform, AnimatePresence } from "framer-motion";
import { useRef, useState } from "react";
import type { DemoData } from "@/data/demos";
import AnimatedCounter from "@/components/ui/AnimatedCounter";

const easeOutExpo = [0.16, 1, 0.3, 1] as [number, number, number, number];

const fadeUp = {
  hidden: { opacity: 0, y: 40 },
  show: { opacity: 1, y: 0, transition: { duration: 0.7, ease: easeOutExpo } },
};

const stagger = {
  hidden: {},
  show: { transition: { staggerChildren: 0.1 } },
};

export default function RestoranTemplate({ data }: { data: DemoData }) {
  const { firma, istatistikler, hizmetler, menu = [], yorumlar = [] } = data;
  const heroRef = useRef<HTMLDivElement>(null);
  
  const { scrollYProgress } = useScroll({ target: heroRef, offset: ["start start", "end start"] });
  const heroY = useTransform(scrollYProgress, [0, 1], ["0%", "20%"]);
  const heroOpacity = useTransform(scrollYProgress, [0, 0.8], [1, 0]);

  const [aktifKategori, setAktifKategori] = useState(0);
  const [showBookingModal, setShowBookingModal] = useState(false);

  // SVG Render Helper for clean iconography (Replaces all emojis)
  const getIconSvg = (name: string) => {
    switch (name) {
      case "alacarte":
        return (
          <svg className="w-6 h-6 stroke-[#C5A880]" viewBox="0 0 24 24" fill="none" strokeWidth="1.5">
            <path strokeLinecap="round" strokeLinejoin="round" d="M12 6.042A8.967 8.967 0 0 0 6 3.75c-1.052 0-2.062.18-3 .512v14.25A8.987 8.987 0 0 1 6 18c2.305 0 4.408.867 6 2.292m0-14.25a8.966 8.966 0 0 1 6-2.292c1.052 0 2.062.18 3 .512v14.25A8.987 8.987 0 0 0 18 18a8.967 8.967 0 0 0-6 2.292m0-14.25v14.25" />
          </svg>
        );
      case "special":
        return (
          <svg className="w-6 h-6 stroke-[#C5A880]" viewBox="0 0 24 24" fill="none" strokeWidth="1.5">
            <path strokeLinecap="round" strokeLinejoin="round" d="M21 8.25c0-2.485-2.099-4.5-4.688-4.5-1.935 0-3.597 1.126-4.312 2.733-.715-1.607-2.377-2.733-4.313-2.733C5.1 3.75 3 5.765 3 8.25c0 7.22 9 12 9 12s9-4.78 9-12Z" />
          </svg>
        );
      case "catering":
        return (
          <svg className="w-6 h-6 stroke-[#C5A880]" viewBox="0 0 24 24" fill="none" strokeWidth="1.5">
            <path strokeLinecap="round" strokeLinejoin="round" d="M15.75 10.5V6a3.75 3.75 0 1 0-7.5 0v4.5m11.356-1.993 1.263 12c.07.665-.45 1.243-1.119 1.243H4.25a1.125 1.125 0 0 1-1.12-1.243l1.264-12A1.125 1.125 0 0 1 5.513 7.5h12.974c.576 0 1.059.435 1.119 1.007ZM8.625 10.5a.375.375 0 1 1-.75 0 .375.375 0 0 1 .75 0Zm7.5 0a.375.375 0 1 1-.75 0 .375.375 0 0 1 .75 0Z" />
          </svg>
        );
      case "delivery":
        return (
          <svg className="w-6 h-6 stroke-[#C5A880]" viewBox="0 0 24 24" fill="none" strokeWidth="1.5">
            <path strokeLinecap="round" strokeLinejoin="round" d="M8.25 18.75a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0ZM19.5 18.75a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0Z" />
            <path strokeLinecap="round" strokeLinejoin="round" d="M2.25 3h1.386c.51 0 .955.343 1.087.835l.383 1.437M7.5 14.25a3 3 0 0 0-3 3h15.75m-12.75-3h11.218c1.121-2.3 2.1-4.684 2.924-7.138a60.114 60.114 0 0 0-16.536-1.84" />
          </svg>
        );
      default:
        return (
          <svg className="w-6 h-6 stroke-[#C5A880]" viewBox="0 0 24 24" fill="none" strokeWidth="1.5">
            <path strokeLinecap="round" d="M12 21a9.004 9.004 0 0 0 8.716-6.747M12 21" />
          </svg>
        );
    }
  };

  return (
    <div className="bg-[#090A0C] text-white font-body">

      {/* ── FLOATING NAVIGATION HEADER ── */}
      <motion.header
        className="fixed top-4 left-4 right-4 z-50 px-4"
        initial={{ y: -80, opacity: 0 }}
        animate={{ y: 0, opacity: 1 }}
        transition={{ duration: 0.7, ease: easeOutExpo }}
      >
        <div className="mx-auto max-w-6xl h-20 flex items-center justify-between px-8 bg-[#090A0C]/80 backdrop-blur-xl border border-[#C5A880]/20 rounded-2xl shadow-2xl">
          <a href="#" className="flex items-center gap-3 group">
            <span className="font-display text-2xl font-bold tracking-widest text-white group-hover:text-[#C5A880] transition-colors uppercase">
              {firma.adi}
            </span>
          </a>

          <nav className="hidden lg:flex items-center gap-10">
            {[
              { label: "Our Heritage", href: "#heritage" },
              { label: "Special Meal", href: "#special-meal" },
              { label: "Chalkboard Bakery", href: "#bakery" },
              { label: "Hizmetlerimiz", href: "#services" },
              { label: "Rezervasyon", href: "#randevu" }
            ].map(item => (
              <a 
                key={item.label} 
                href={item.href}
                className="text-[11px] font-sans-clean font-bold tracking-[2px] uppercase text-white/60 hover:text-white transition-colors cursor-pointer"
              >
                {item.label}
              </a>
            ))}
          </nav>

          <div className="flex items-center gap-6">
            <motion.button
              onClick={() => setShowBookingModal(true)}
              className="text-[11px] font-sans-clean font-black tracking-[2px] uppercase text-[#C5A880] border border-[#C5A880] hover:bg-[#C5A880] hover:text-[#090A0C] px-6 py-3 rounded-xl transition-all cursor-pointer"
              whileHover={{ scale: 1.03 }}
              whileTap={{ scale: 0.98 }}
            >
              Enquiry
            </motion.button>
          </div>
        </div>
      </motion.header>

      {/* ── HERO SECTION ── */}
      <section ref={heroRef} className="relative min-h-screen flex items-center justify-center overflow-hidden bg-[#090A0C]">
        <motion.div 
          className="absolute inset-0 pointer-events-none"
          style={{ y: heroY, opacity: heroOpacity }}
        >
          <div className="absolute inset-0 bg-gradient-to-b from-black/80 via-black/60 to-[#090A0C] z-10" />
        </motion.div>

        <div className="relative z-20 max-w-5xl mx-auto px-6 text-center pt-24">
          <motion.div 
            variants={stagger}
            initial="hidden"
            animate="show"
            className="flex flex-col items-center"
          >
            <motion.span 
              variants={fadeUp}
              className="text-[#C5A880] italic text-lg lg:text-xl tracking-wider mb-6 block font-display"
            >
              welcome to our delicious corner
            </motion.span>

            <motion.h1 
              variants={fadeUp}
              className="font-display text-5xl md:text-7xl lg:text-8xl font-black text-white leading-[1.05] tracking-widest uppercase mb-8"
            >
              Best Famous
              <br />
              Dishes
            </motion.h1>

            <motion.p 
              variants={fadeUp}
              className="text-white/60 font-sans-clean font-medium text-sm lg:text-base leading-relaxed max-w-lg mb-12"
            >
              A journey of raw ingredients transformed by fire, smoke, and heritage. Exquisite tastes curated for refined palates.
            </motion.p>

            <motion.div variants={fadeUp}>
              <motion.a 
                href="#special-meal"
                className="inline-flex items-center gap-3 text-[11px] font-sans-clean font-bold tracking-[3px] uppercase border-b-2 border-[#C5A880] text-white hover:text-[#C5A880] pb-2 transition-colors cursor-pointer"
                whileHover={{ y: -3 }}
              >
                Learn More
              </motion.a>
            </motion.div>
          </motion.div>
        </div>
      </section>

      {/* ── SECTION 2: HERITAGE ── */}
      <section id="heritage" className="py-32 bg-[#090A0C] border-t border-[#C5A880]/15 relative z-10 px-6">
        <div className="max-w-6xl mx-auto">
          <div className="text-center mb-24">
            <span className="text-[#C5A880] font-display italic text-base tracking-wider block mb-3">Special moments</span>
            <h2 className="font-display text-4xl lg:text-5xl font-black tracking-widest text-white uppercase">
              About Us
            </h2>
          </div>

          <div className="grid lg:grid-cols-3 gap-8 items-stretch">
            <div className="bg-[#13151A] rounded-2xl p-10 border border-[#C5A880]/10 flex flex-col items-center justify-center text-center shadow-2xl relative min-h-[300px]">
              <span className="text-[#C5A880] text-xs tracking-wider mb-4 block">Taste perception</span>
              <h3 className="font-display text-2xl lg:text-3xl font-black text-white tracking-widest uppercase mb-6 leading-tight">
                Traditional
                <br />
                & Modern
              </h3>
              <p className="text-white/50 font-sans-clean text-xs leading-relaxed max-w-xs mb-8">
                Palermo’nun en eski geleneksel tekniklerini modern gastronomi vizyonuyla harmanlıyoruz. Her ayrıntıda yüksek zanaatkarlık yatıyor.
              </p>
              <motion.button 
                onClick={() => setShowBookingModal(true)}
                className="text-[10px] font-sans-clean font-bold tracking-[2px] uppercase text-[#C5A880] border border-[#C5A880]/40 hover:border-[#C5A880] px-5 py-3 rounded-lg transition-colors cursor-pointer"
                whileHover={{ scale: 1.04 }}
              >
                Read More
              </motion.button>
            </div>
            
            <div className="bg-[#13151A] rounded-2xl p-10 border border-[#C5A880]/10 flex flex-col items-center justify-center text-center shadow-2xl relative">
              <span className="text-[#C5A880] text-xs tracking-wider mb-4 block">Crafted Flavours</span>
              <h3 className="font-display text-2xl lg:text-3xl font-black text-white tracking-widest uppercase mb-6 leading-tight">
                Wood &amp; Fire
              </h3>
              <p className="text-white/50 font-sans-clean text-xs leading-relaxed max-w-xs">
                Ustalık gerektiren fırınlama ve pişirme aşamalarından geçerek servis edilen tabaklarımız, damak tadınızda unutulmaz izler bırakır.
              </p>
            </div>

            <div className="bg-[#13151A] rounded-2xl p-10 border border-[#C5A880]/10 flex flex-col items-center justify-center text-center shadow-2xl relative">
              <span className="text-[#C5A880] text-xs tracking-wider mb-4 block">Atmosphere</span>
              <h3 className="font-display text-2xl lg:text-3xl font-black text-white tracking-widest uppercase mb-6 leading-tight">
                Refined Space
              </h3>
              <p className="text-white/50 font-sans-clean text-xs leading-relaxed max-w-xs">
                Özenle dekore edilmiş loş, taş döşemeli şık salonumuzda kendinizi İtalya sokaklarında hissedeceksiniz.
              </p>
            </div>
          </div>
        </div>
      </section>

      {/* ── SECTION 3: SPECIAL MEAL ── */}
      <section id="special-meal" className="py-32 bg-[#0E0F12] border-t border-[#C5A880]/15 relative z-10 px-6">
        <div className="max-w-6xl mx-auto">
          <div className="text-center mb-16">
            <span className="text-[#C5A880] font-display italic text-base tracking-wider block mb-4">our full menu</span>
            <h2 className="font-display text-4xl lg:text-5xl font-black tracking-widest text-white uppercase mb-16">
              Special Meal
            </h2>
          </div>

          <div className="grid lg:grid-cols-12 gap-16 items-start">
            <div className="lg:col-span-12 flex flex-col justify-center">
              <div className="space-y-6 max-w-4xl mx-auto w-full">
                {menu[aktifKategori]?.urunler.map((item) => (
                  <div key={item.ad} className="flex flex-col cursor-pointer group">
                    <div className="flex items-end justify-between gap-4">
                      <span className="font-display text-base lg:text-lg font-bold text-white group-hover:text-[#C5A880] transition-colors uppercase">
                        {item.ad}
                      </span>
                      <div className="grow border-b border-dashed border-[#C5A880]/20 mb-2 group-hover:border-[#C5A880]/40 transition-colors mx-2" />
                      <span className="font-display text-base font-black text-[#C5A880] shrink-0">
                        {item.fiyat}
                      </span>
                    </div>
                    <p className="text-white/50 font-sans-clean text-[11px] mt-1 leading-relaxed">
                      {item.aciklama}
                    </p>
                  </div>
                ))}
              </div>

              {/* Category Tab Buttons */}
              <div className="flex items-center justify-center gap-4 mt-16 flex-wrap">
                {menu.map((kat, idx) => (
                  <button 
                    key={kat.kategori}
                    onClick={() => setAktifKategori(idx)}
                    className="text-[10px] font-sans-clean font-bold tracking-[2px] uppercase px-5 py-3 rounded-lg border transition-all cursor-pointer"
                    style={aktifKategori === idx 
                      ? { backgroundColor: "#C5A880", color: "#090A0C", borderColor: "#C5A880" }
                      : { backgroundColor: "transparent", color: "rgba(255,255,255,0.5)", borderColor: "rgba(197,168,128,0.2)" }
                    }
                  >
                    {kat.kategori}
                  </button>
                ))}
              </div>
            </div>
          </div>
        </div>
      </section>

      {/* ── SECTION 5: SERVICES ── */}
      <section id="services" className="py-24 bg-[#090A0C] border-t border-[#C5A880]/15 relative z-10 px-6">
        <div className="max-w-7xl mx-auto">
          <div className="text-center mb-16">
            <span className="text-[#C5A880] font-display italic text-base tracking-wider block mb-3">Our Offerings</span>
            <h2 className="font-display text-3xl lg:text-4xl font-black tracking-widest text-white uppercase">
              Hizmetlerimiz
            </h2>
          </div>

          <div className="grid md:grid-cols-4 gap-6">
            {hizmetler.map((h, i) => (
              <motion.div 
                key={h.baslik}
                className="bg-[#13151A] rounded-xl p-8 border border-white/5 hover:border-[#C5A880]/30 hover:bg-[#13151A]/80 transition-all duration-300 flex flex-col items-center text-center group cursor-default"
                initial={{ opacity: 0, y: 20 }}
                whileInView={{ opacity: 1, y: 0 }}
                viewport={{ once: true }}
                transition={{ duration: 0.5, delay: i * 0.1 }}
                whileHover={{ y: -4 }}
              >
                <div className="w-14 h-14 rounded-xl bg-white/5 border border-white/10 flex items-center justify-center mb-5 transition-all group-hover:bg-[#C5A880]/10 group-hover:border-[#C5A880]/30">
                  {getIconSvg(h.ikon)}
                </div>
                <h3 className="font-display font-bold text-white text-sm mb-3 uppercase tracking-wider leading-snug">
                  {h.baslik}
                </h3>
                <p className="text-white/50 font-sans-clean text-[10px] leading-relaxed">
                  {h.aciklama}
                </p>
              </motion.div>
            ))}
          </div>
        </div>
      </section>

      {/* ── SECTION 6: TESTIMONIALS ── */}
      <section id="yorumlar" className="py-28 bg-[#0E0F12] border-t border-[#C5A880]/15 px-6">
        <div className="max-w-7xl mx-auto">
          <div className="text-center mb-16">
            <span className="text-[#C5A880] font-display italic text-base tracking-wider block mb-3">social proof</span>
            <h2 className="font-display text-3xl lg:text-4xl font-black tracking-widest text-white uppercase">
              Misafir Deneyimleri
            </h2>
          </div>

          <div className="grid md:grid-cols-3 gap-6">
            {yorumlar.map((y, i) => (
              <motion.div 
                key={y.yazar}
                className="bg-[#13151A] border border-[#C5A880]/10 rounded-xl p-8 flex flex-col justify-between"
                initial={{ opacity: 0, y: 30 }}
                whileInView={{ opacity: 1, y: 0 }}
                viewport={{ once: true }}
                transition={{ duration: 0.5, delay: i * 0.1 }}
                whileHover={{ y: -4, borderColor: "rgba(197,168,128,0.3)" }}
              >
                <div className="flex gap-1 mb-6">
                  {[...Array(y.puan)].map((_, j) => (
                    <span key={j} className="text-[#C5A880]">★</span>
                  ))}
                </div>
                <p className="text-white/80 font-sans-clean text-xs leading-relaxed italic mb-8">
                  &ldquo;{y.yorum}&rdquo;
                </p>
                <div className="flex items-center gap-3">
                  <div className="w-10 h-10 rounded-full border border-[#C5A880]/30 flex items-center justify-center text-lg bg-[#090A0C] shrink-0">
                    {y.emoji}
                  </div>
                  <div>
                    <h4 className="font-display text-[#C5A880] text-xs font-bold uppercase tracking-wider">
                      {y.yazar}
                    </h4>
                    <span className="font-sans-clean text-[9px] text-white/40 uppercase tracking-widest">
                      {y.tarih}
                    </span>
                  </div>
                </div>
              </motion.div>
            ))}
          </div>
        </div>
      </section>

      {/* ── SECTION 7: RESERVATION ── */}
      <section id="randevu" className="py-32 bg-[#090A0C] border-t border-[#C5A880]/15 relative z-10 px-6">
        <div className="max-w-3xl mx-auto">
          <div className="bg-[#13151A] rounded-2xl p-8 md:p-12 shadow-2xl border border-[#C5A880]/20">
            <div className="text-center mb-10">
              <span className="text-[#C5A880] font-display italic text-base tracking-wider block mb-3">booking reservation</span>
              <h2 className="font-display text-3xl md:text-4xl font-black tracking-widest text-white uppercase">
                Masa Rezervasyonu
              </h2>
              <p className="text-white/60 font-sans-clean text-xs mt-2 leading-relaxed">
                Benzersiz bir fine dining deneyimi için masanızı önceden ayırtın.
              </p>
            </div>

            <div className="grid grid-cols-2 gap-5">
              {[
                { label: "Ad Soyad", placeholder: "Adınız Soyadınız", type: "text", full: false },
                { label: "Telefon", placeholder: "05xx xxx xx xx", type: "tel", full: false },
                { label: "Tarih", placeholder: "", type: "date", full: false },
                { label: "Saat", placeholder: "", type: "time", full: false },
                { label: "Kişi Sayısı", placeholder: "2", type: "number", full: false },
                { label: "Özel İstek / Not", placeholder: "Diyet hassasiyetleri, kutlamalar vb.", type: "text", full: true },
              ].map((field, i) => (
                <div key={i} className={field.full ? "col-span-2" : "col-span-1"}>
                  <label className="block text-[9px] font-sans-clean font-bold text-[#C5A880] mb-1.5 uppercase tracking-widest">{field.label}</label>
                  <input 
                    type={field.type} 
                    placeholder={field.placeholder}
                    className="w-full px-4 py-3 rounded-xl border border-white/10 bg-[#090A0C] text-sm text-white focus:outline-none focus:ring-1 focus:ring-[#C5A880] placeholder-white/20 transition-all font-sans-clean" 
                  />
                </div>
              ))}
            </div>

            <motion.button
              className="mt-8 w-full py-4 rounded-xl text-[#090A0C] font-sans-clean font-black tracking-[2px] uppercase bg-[#C5A880] hover:bg-[#D5B990] transition-colors cursor-pointer text-xs"
              whileHover={{ scale: 1.02, boxShadow: "0 10px 30px rgba(197, 168, 128, 0.25)" }}
              whileTap={{ scale: 0.98 }}
            >
              Masa Ayırt
            </motion.button>
          </div>
        </div>
      </section>

      {/* ── FOOTER ── */}
      <footer className="bg-[#090A0C] border-t border-white/5 px-6 pt-20 pb-8 relative z-10">
        <div className="max-w-7xl mx-auto">
          <div className="grid md:grid-cols-4 gap-12 pb-16 border-b border-white/5">
            <div className="md:col-span-2">
              <span className="font-display text-2xl font-black text-[#C5A880] tracking-widest uppercase mb-4 block">
                {firma.adi}
              </span>
              <p className="text-white/60 font-sans-clean text-xs leading-relaxed max-w-xs mb-8">
                {firma.slogan} — Geleneksel zanaat, modern vizyon.
              </p>
              <p className="text-white/60 font-sans-clean text-xs">📍 {firma.adres}</p>
              <p className="text-white/60 font-sans-clean text-xs mt-1">📞 {firma.telefon}</p>
            </div>
            
            <div>
              <h4 className="font-display text-white text-xs font-bold uppercase tracking-wider mb-5">
                Şefin Menüsü
              </h4>
              {menu.map(kat => (
                <a 
                  key={kat.kategori} 
                  href="#special-meal" 
                  className="block text-white/50 hover:text-white text-xs mb-2.5 transition-colors font-sans-clean uppercase tracking-wider"
                >
                  {kat.kategori}
                </a>
              ))}
            </div>

            <div>
              <h4 className="font-display text-white text-xs font-bold uppercase tracking-wider mb-5">
                Karaköy Lezzet
              </h4>
              {["Heritage", "Special Meal", "Reservation"].map(item => (
                <a 
                  key={item} 
                  href="#" 
                  className="block text-white/50 hover:text-white text-xs mb-2.5 transition-colors font-sans-clean"
                >
                  {item}
                </a>
              ))}
            </div>
          </div>

          <div className="flex flex-col md:flex-row justify-between items-center pt-8 gap-4 font-sans-clean text-white/40">
            <p className="text-xs">© 2026 {firma.adi}. Tüm hakları saklıdır.</p>
            <p className="text-[10px]">Gizlilik Politikası · Çerez Ayarları</p>
          </div>
        </div>
      </footer>

      {/* ── FAST BOOKING OVERLAY MODAL ── */}
      <AnimatePresence>
        {showBookingModal && (
          <motion.div 
            className="fixed inset-0 z-50 flex items-center justify-center p-6 bg-black/80 backdrop-blur-sm"
            initial={{ opacity: 0 }}
            animate={{ opacity: 1 }}
            exit={{ opacity: 0 }}
          >
            <motion.div 
              className="bg-[#13151A] rounded-2xl p-8 max-w-md w-full relative shadow-2xl border border-[#C5A880]/30"
              initial={{ scale: 0.95, y: 20 }}
              animate={{ scale: 1, y: 0 }}
              exit={{ scale: 0.95, y: 20 }}
            >
              <button 
                className="absolute top-6 right-6 w-8 h-8 rounded-full bg-white/5 flex items-center justify-center text-white/60 hover:text-white transition-colors"
                onClick={() => setShowBookingModal(false)}
              >
                ✕
              </button>
              
              <h3 className="font-display font-black text-white text-xl mb-1 uppercase tracking-wider">
                Hızlı Rezervasyon
              </h3>
              <p className="text-white/50 font-sans-clean text-[10px] mb-6 uppercase tracking-widest">
                Karaköy Rezervasyon Hattı
              </p>
              
              <div className="space-y-4">
                <div>
                  <label className="block text-[9px] font-sans-clean font-bold text-[#C5A880] mb-1 uppercase tracking-wider">Ad Soyad</label>
                  <input type="text" className="w-full px-4 py-3 rounded-xl border border-white/10 bg-[#090A0C] text-sm text-white focus:outline-none focus:ring-1 focus:ring-[#C5A880]" placeholder="Adınız Soyadınız" />
                </div>
                <div>
                  <label className="block text-[9px] font-sans-clean font-bold text-[#C5A880] mb-1 uppercase tracking-wider">Telefon Numarası</label>
                  <input type="tel" className="w-full px-4 py-3 rounded-xl border border-white/10 bg-[#090A0C] text-sm text-white focus:outline-none focus:ring-1 focus:ring-[#C5A880]" placeholder="05xx xxx xx xx" />
                </div>
                <motion.button 
                  className="w-full py-4 rounded-xl bg-[#C5A880] text-[#090A0C] font-sans-clean font-black text-xs uppercase tracking-wider mt-4"
                  whileHover={{ scale: 1.02 }}
                  whileTap={{ scale: 0.98 }}
                  onClick={() => setShowBookingModal(false)}
                >
                  Bilgileri Gönder
                </motion.button>
              </div>
            </motion.div>
          </motion.div>
        )}
      </AnimatePresence>
    </div>
  );
}