"use client";
/**
 * TEE OFF DETAIL VIEW - COMPLETE v3.4 (FINAL LAYOUT FIX)
 * ---------------------------------------------------------------------------
 * FIX: Gjenopprettet "Turneringer" i den flytende knapperaden over bildet.
 * FIX: Byttet plass på tekst og sidebar (Tekst øverst på mobil).
 * FIX: Økt padding (pb-32) i Hero-teksten på mobil for å unngå krasj med knapper.
 * FIX: Alle 4 kontaktpunkter i sidebar er klikkbare (tel:0047 fix inkludert).
 * NEW: Sosiale Medier, Footnote og Samarbeidende klubber integrert.
 * NEW: Priser (Medlemskap + Greenfee) i 2-kolonne Grid (xl:grid-cols-2).
 * NEW: Veien til Golf (VTG) i full bredde under prisene, med robust array-parsing.
 * REGEL: Beholder monokrome ikoner, 22/78 layout og robust JSON-parsing.
 * ---------------------------------------------------------------------------
 */

import { useState, useEffect } from 'react';
import { STATUS_MAP, FALLBACK_IMAGE } from "@/config/constants";
import Link from 'next/link';
import CourseDisplay from './CourseDisplay';

const formatPhoneForUrl = (phone: string) => {
  if (!phone) return "";
  return phone.replace('+', '00').replace(/\s/g, '');
};

const renderValue = (val: string) => {
  if (!val) return "Nei";
  const hasLink = val.includes('<a');
  return (
    <span 
      className={hasLink ? "text-[#ff5722] font-bold hover:underline" : "text-[#11280f]"} 
      dangerouslySetInnerHTML={{ __html: val }} 
    />
  );
};

const escapeHtml = (value: string) =>
  value
    .replace(/&/g, "&amp;")
    .replace(/</g, "&lt;")
    .replace(/>/g, "&gt;")
    .replace(/"/g, "&quot;")
    .replace(/'/g, "&#39;");

const sanitizeHref = (value: string) => {
  const href = value.trim();
  return /^(https?:|mailto:|tel:|\/|#)/i.test(href) ? href : "#";
};

const sanitizeRichText = (value: string | null | undefined) => {
  const source = String(value || "").replace(/\r\n?/g, "\n");
  if (!source.trim()) return "";

  const placeholders = new Map<string, string>();
  let index = 0;
  const keep = (html: string) => {
    const key = `__HTML_TOKEN_${index++}__`;
    placeholders.set(key, html);
    return key;
  };

  let safe = source
    .replace(/<\s*br\s*\/?\s*>/gi, () => keep("<br />"))
    .replace(/<\s*(strong|b)\s*>/gi, () => keep("<strong>"))
    .replace(/<\s*\/\s*(strong|b)\s*>/gi, () => keep("</strong>"))
    .replace(/<\s*(em|i)\s*>/gi, () => keep("<em>"))
    .replace(/<\s*\/\s*(em|i)\s*>/gi, () => keep("</em>"))
    .replace(/<\s*p\s*>/gi, () => keep("<p>"))
    .replace(/<\s*\/\s*p\s*>/gi, () => keep("</p>"))
    .replace(/<\s*(ul|ol)\s*>/gi, (_, tag: string) => keep(`<${tag.toLowerCase()}>`))
    .replace(/<\s*\/\s*(ul|ol)\s*>/gi, (_, tag: string) => keep(`</${tag.toLowerCase()}>`))
    .replace(/<\s*li\s*>/gi, () => keep("<li>"))
    .replace(/<\s*\/\s*li\s*>/gi, () => keep("</li>"))
    .replace(/<\s*a\b([^>]*)>/gi, (_, attrs: string) => {
      const hrefMatch = attrs.match(/href\s*=\s*(?:"([^"]*)"|'([^']*)'|([^\s>]+))/i);
      const href = sanitizeHref(hrefMatch?.[1] || hrefMatch?.[2] || hrefMatch?.[3] || "#");
      return keep(`<a href="${escapeHtml(href)}" target="_blank" rel="noreferrer">`);
    })
    .replace(/<\s*\/\s*a\s*>/gi, () => keep("</a>"));

  safe = escapeHtml(safe).replace(/\n/g, "<br />");

  for (const [token, html] of placeholders) {
    safe = safe.replaceAll(token, html);
  }

  return safe;
};

const Icon = ({ children, className = "w-5 h-5" }: { children: React.ReactNode, className?: string }) => (
  <svg 
    className={`${className} flex-shrink-0 text-current`} 
    viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"
    style={{ width: '20px', height: '20px' }}
  >
    {children}
  </svg>
);

const ICONS = {
  web: <><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></>,
  phone: <path d="M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z" />,
  mail: <><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z" /><polyline points="22,6 12,13 2,6" /></>,
  pin: <><path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z" /><circle cx="12" cy="10" r="3" /></>,
  booking: <><path d="M3 10h18M7 15h.01M11 15h.01M15 15h.01M7 19h.01M11 19h.01M15 19h.01M17 21H7a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2zM16 3v4M8 3v4"/></>,
  trophy: <><path d="M6 9H4.5a2.5 2.5 0 0 1 0-5H6M18 9h1.5a2.5 2.5 0 0 0 0-5H18M4 22h16M10 14.66V17c0 .55-.47.98-.97 1.21C7.85 18.75 7 20.24 7 22M14 14.66V17c0 .55.47.98.97 1.21C16.15 18.75 17 20.24 17 22M18 2H6v7a6 6 0 0 0 12 0V2z"/></>,
  guide: <><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20M4 4.5A2.5 2.5 0 0 1 6.5 2H20v20H6.5a2.5 2.5 0 0 1-2.5-2.5V4.5z"/></>,
  camera: <><path d="M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z"/><circle cx="12" cy="13" r="4"/></>,
  webcam: <><path d="M23 7l-7 5 7 5V7z"/><rect x="1" y="5" width="15" height="14" rx="2" ry="2"/></>,
  chart: <><path d="M18 20V10M12 20V4M6 20v-6"/></>,
  weather: <><path d="M12 2v2"/><path d="m4.93 4.93 1.41 1.41"/><path d="M20 12h2"/><path d="m19.07 4.93-1.41 1.41"/><path d="M15.947 12.65a4 4 0 0 0-5.925-4.128"/><path d="M13 22H7a5 5 0 1 1 4.9-6H13a3 3 0 0 1 0 6Z"/></>
};

const SOCIAL_ICONS: Record<string, React.ReactNode> = {
  facebook: <path d="M18 2h-3a5 5 0 0 0-5 5v3H7v4h3v8h4v-8h3l1-4h-4V7a1 1 0 0 1 1-1h3z" />,
  instagram: <><rect x="2" y="2" width="20" height="20" rx="5" ry="5" /><path d="M16 11.37A4 4 0 1 1 12.63 8 4 4 0 0 1 16 11.37z" /><line x1="17.5" y1="6.5" x2="17.51" y2="6.5" /></>,
  twitter: <path d="M22 4s-.7 2.1-2 3.4c1.6 10-9.4 17.3-18 11.6 2.2.1 4.4-.6 6-2C3 15.5.5 9.6 3 5c2.2 2.6 5.6 4.1 9 4-.9-4.2 4-6.6 7-3.8 1.1 0 3-1.2 3-1.2z" />,
  x: <path d="M4 4l16 16M4 20L20 4" />,
  linkedin: <><path d="M16 8a6 6 0 0 1 6 6v7h-4v-7a2 2 0 0 0-2-2 2 2 0 0 0-2 2v7h-4v-7a6 6 0 0 1 6-6z" /><rect x="2" y="9" width="4" height="12" /><circle cx="4" cy="4" r="2" /></>,
  youtube: <><path d="M22.54 6.42a2.78 2.78 0 0 0-1.94-2C18.88 4 12 4 12 4s-6.88 0-8.6.46a2.78 2.78 0 0 0-1.94 2A29 29 0 0 0 1 11.75a29 29 0 0 0 .46 5.33 2.78 2.78 0 0 0 1.94 2c1.72.46 8.6.46 8.6.46s6.88 0 8.6-.46a2.78 2.78 0 0 0 1.94-2 29 29 0 0 0 .46-5.33 29 29 0 0 0-.46-5.33z" /><polygon points="9.75 15.02 15.5 11.75 9.75 8.48 9.75 15.02" /></>,
  tiktok: <path d="M9 12a4 4 0 1 0 4 4V2a5 5 0 0 0 5 5h-2a3 3 0 0 1-3-3V16a2 2 0 1 1-2-2v-2z" />,
  snapchat: <path d="M12 2C8.5 2 6 5 6 8.5c0 1.5.5 3 1.5 4-1 .5-2.5 1-3.5 1-.5 0-1 .5-1 1s.5 1 1.5 1h15c1 0 1.5-.5 1.5-1s-.5-1-1-1c-1 0-2.5-.5-3.5-1 1-1 1.5-2.5 1.5-4C18 5 15.5 2 12 2zm0 15c-3 0-5-1-5-1s.5 1.5 1.5 2h7C16.5 17.5 17 16 17 16s-2 1-5 1z" />
};

export default function FacilityDetailView({ facility }: { facility: any }) {
  const [showBackToTop, setShowBackToTop] = useState(false);
  const [currentSlide, setCurrentSlide] = useState(0);

  // Robust parser for å hente ut JSONB data fra Postgres trygt
  const parseJson = (val: any, fallback: any) => {
    if (!val) return fallback;
    if (typeof val === 'object') return val;
    try { return JSON.parse(val); } catch (e) { return fallback; }
  };

  const rawCourses = parseJson(facility.courses, []);
  const activeCourses = Array.isArray(rawCourses) ? rawCourses.filter((c: any) => c.holes && (typeof c.holes === 'string' || c.holes.length > 0)) : [];
  const amenities = parseJson(facility.amenities, {});
  const galleryRaw = parseJson(facility.gallery, []);
  const gallery = galleryRaw.length > 0 ? galleryRaw : [facility.image_url || FALLBACK_IMAGE];
  const shotzoom = parseJson(facility.shotzoom, []);
  
  // Pris og kurs-arrays
  const greenfeeRaw = parseJson(facility.greenfee, []);
  const vtgDatoer = parseJson(facility.vtg_datoer, []);
  
  const golfamoreData = parseJson(facility.golfamore_data, {});
  const nsgData = parseJson(facility.nsg_data, {});
  const socialLinksRaw = parseJson(facility.social_links, []);
  const socialLinks = Array.isArray(socialLinksRaw) ? socialLinksRaw : [];

  const coopClubsRaw = parseJson(facility.cooperating_clubs, []);
  const cooperatingClubs = Array.isArray(coopClubsRaw) ? coopClubsRaw : [];
  
  const hasGolfamore = facility.golfamore === true;
  const hasNSG = facility.nsg_url || (nsgData && Object.keys(nsgData).length > 0);

  const sidebarLinkClass = "flex items-center gap-4 text-[#11280f] hover:text-[#ff5722] transition-colors group";
  const resourceBtnClass = "flex justify-between items-center p-5 bg-gray-50 rounded-2xl text-[11px] font-black uppercase text-[#11280f] hover:bg-[#ff5722] hover:text-white transition-all group";

  useEffect(() => {
    if (gallery.length <= 1) return;
    const timer = setInterval(() => setCurrentSlide((p) => (p + 1) % gallery.length), 5000);
    return () => clearInterval(timer);
  }, [gallery.length]);

  useEffect(() => {
    const handleScroll = () => setShowBackToTop(window.scrollY > 500);
    window.addEventListener('scroll', handleScroll);
    return () => window.removeEventListener('scroll', handleScroll);
  }, []);

  const scrollTo = (id: string) => {
    const el = document.getElementById(id);
    if (el) window.scrollTo({ top: el.getBoundingClientRect().top + window.pageYOffset - 80, behavior: 'smooth' });
  };

  const formatDate = (d: string) => d ? new Date(d).toLocaleDateString('nb-NO', { day: 'numeric', month: 'long', year: 'numeric' }) : null;
  const weatherImg = facility.weather_url?.replace("/graf/dag/", "/innhold/").replace(/\/$/, "") + "/meteogram.svg";

  return (
    <main className="min-h-screen bg-[#f1f7ed] pb-20 relative font-sans text-[#11280f]">
      
      {/* 1. HERO SLIDER */}
      <div className="h-[55vh] min-h-[450px] relative overflow-hidden bg-[#11280f]">
        {gallery.map((img: string, i: number) => (
            <img key={i} src={img} className={`absolute inset-0 w-full h-full object-cover transition-opacity duration-1000 ${i === currentSlide ? 'opacity-100 z-10' : 'opacity-0 z-0'}`} alt="" />
        ))}
        <div className="absolute inset-0 bg-gradient-to-t from-[#11280f]/90 via-transparent to-black/10 z-20" />
        
        {/* BANESTATUS BADGES */}
        <div className="absolute top-8 right-8 z-40 flex flex-col items-end gap-2">
            <div className="flex flex-wrap justify-end gap-2">
                {activeCourses.map((c: any) => (
                    <span key={c.id} className="px-3 py-1.5 rounded-lg text-[10px] font-black uppercase bg-[#7ca982] text-white shadow-xl">
                      {c.name.toUpperCase()}: {STATUS_MAP[c.status] || c.status}
                    </span>
                ))}
            </div>
            {facility.status_updated_at && (
              <span className="text-white/60 text-[10px] uppercase font-black tracking-widest bg-black/20 px-2 py-1 rounded">
                 Sist oppdatert: {formatDate(facility.status_updated_at)}
              </span>
            )}
        </div>

        {/* FLYTENDE HURTIGKNAPPER */}
        <div className="absolute bottom-8 right-8 z-40 flex gap-2.5 bg-black/30 backdrop-blur-md p-2 rounded-2xl border border-white/10 shadow-2xl text-[#11280f]">
            {facility.website_url && <a href={facility.website_url} target="_blank" className="w-9 h-9 bg-white rounded-xl flex items-center justify-center hover:bg-[#ff5722] hover:text-white transition-all"><Icon children={ICONS.web} /></a>}
            {facility.golfbox_booking_url && <a href={facility.golfbox_booking_url} target="_blank" className="w-9 h-9 bg-white rounded-xl flex items-center justify-center hover:bg-[#ff5722] hover:text-white transition-all"><Icon children={ICONS.booking} /></a>}
            {facility.golfbox_tournament_url && <a href={facility.golfbox_tournament_url} target="_blank" className="w-9 h-9 bg-white rounded-xl flex items-center justify-center hover:bg-[#ff5722] hover:text-white transition-all"><Icon children={ICONS.trophy} /></a>}
            <a href={`https://www.google.com/maps/search/?api=1&query=${facility.lat},${facility.lng}`} target="_blank" rel="noreferrer" className="w-9 h-9 bg-white rounded-xl flex items-center justify-center hover:bg-[#ff5722] hover:text-white transition-all"><Icon children={ICONS.pin} /></a>
            {facility.weather_url && <a href={facility.weather_url} target="_blank" className="w-9 h-9 bg-white rounded-xl flex items-center justify-center hover:bg-[#ff5722] hover:text-white transition-all"><Icon children={ICONS.weather} /></a>}
        </div>

        {/* HERO TEXT */}
        <div className="relative z-30 max-w-[1200px] mx-auto px-6 w-full h-full flex flex-col justify-end pb-32 md:pb-12">
            {facility.logo_url && (
              <div className="hidden md:block mb-8 w-24 h-24 bg-white p-2 rounded-2xl shadow-2xl border-4 border-white/20 overflow-hidden"><img src={facility.logo_url} className="w-full h-full object-contain" alt="Logo" /></div>
            )}
            <h1 className="text-5xl md:text-8xl font-black text-white mb-3 tracking-tighter drop-shadow-2xl">{facility.name}</h1>
            <p className="text-[#7ca982] uppercase tracking-[0.4em] font-black text-xs md:text-sm pl-1">{facility.county} • {facility.city}</p>
        </div>
      </div>

      {/* 2. STICKY NAV */}
      <nav className="sticky top-0 z-50 bg-white/95 backdrop-blur-md border-b border-gray-100 shadow-sm overflow-hidden">
         <div className="max-w-[1200px] mx-auto px-6 flex justify-between md:justify-start gap-4 md:gap-10 h-16 items-center text-[10px] font-black uppercase tracking-widest text-gray-400">
          <button onClick={() => scrollTo('intro')}>Info</button>
          <button onClick={() => scrollTo('weather')}>Vær</button>
          <button onClick={() => scrollTo('details')}>Detaljer</button>
          <button onClick={() => scrollTo('map')}>Kart</button>
          {facility.video_url && <button onClick={() => scrollTo('video')}>Video</button>}
          <button onClick={() => scrollTo('prices')}>Priser</button>
          <button onClick={() => scrollTo('scorecards')}>Scorekort</button>
        </div>
      </nav>

      <div className="max-w-[1200px] mx-auto px-0 md:px-6 space-y-4 md:space-y-12 mt-0 md:mt-12">
        
        {/* 3. INTRO & SIDEBAR */}
        <section id="intro" className="flex flex-col lg:flex-row gap-0 md:gap-8 items-stretch">
          {/* HOVEDINNHOLD (78%) */}
          <div className="lg:w-[78%] bg-white p-10 md:p-16 md:rounded-[3rem] shadow-sm border-b md:border-none">
             {facility.footnote && (
                 <div className="mb-8 pb-8 border-b border-gray-50">
                     <p className="mb-3 text-[11px] font-black uppercase tracking-[0.24em] text-[#C98B76]">
                        {formatDate(facility.footnote_updated_at || facility.status_updated_at)}
                     </p>
                     <div className="italic text-[#ff5722] text-lg font-serif">
                        {facility.footnote}
                     </div>
                 </div>
             )}
             <div
               className="leading-relaxed text-lg md:text-xl text-gray-600 [&_a]:font-bold [&_a]:text-[#ff5722] [&_a]:underline-offset-2 hover:[&_a]:text-[#d53300] [&_em]:italic [&_ol]:my-5 [&_ol]:list-decimal [&_ol]:pl-6 [&_p]:mb-5 [&_p:last-child]:mb-0 [&_strong]:font-bold [&_ul]:my-5 [&_ul]:list-disc [&_ul]:pl-6"
               dangerouslySetInnerHTML={{ __html: sanitizeRichText(facility.description || 'Ingen beskrivelse tilgjengelig.') }}
             />
          </div>

          {/* SIDEBAR (22%) */}
          <div className="lg:w-[22%] bg-white p-10 md:rounded-[3rem] shadow-sm flex flex-col order-last lg:order-none">
             <h3 className="text-[10px] font-black text-gray-300 uppercase tracking-widest mb-10">Kontakt & Adresse</h3>
             <div className="flex-grow space-y-7 text-sm font-bold">
                <a href={facility.website_url} target="_blank" className={sidebarLinkClass}><Icon children={ICONS.web} /> Besøk nettsiden</a>
                <a href={`tel:${formatPhoneForUrl(facility.phone)}`} className={sidebarLinkClass}>
                    <Icon children={ICONS.phone} /> {facility.phone || 'Ikke oppgitt'}
                </a>
                <a href={`mailto:${facility.email}`} className={sidebarLinkClass}>
                    <Icon children={ICONS.mail} /> <span className="truncate">{facility.email || 'Ikke oppgitt'}</span>
                </a>
                <div className="pt-2 border-t border-gray-50 mt-4">
                    <a href={`https://www.google.com/maps/search/?api=1&query=${facility.lat},${facility.lng}`} target="_blank" rel="noreferrer" className={sidebarLinkClass + " pt-4 leading-tight items-start"}>
                        <Icon children={ICONS.pin} /> <span className="text-gray-400 group-hover:text-[#ff5722] transition-colors">{facility.address}<br/>{facility.city}</span>
                    </a>
                </div>
             </div>
             
             {/* SOSIALE MEDIER IKONER */}
             {socialLinks.length > 0 && (
                <div className="pt-6 border-t border-gray-50 mt-6 flex flex-wrap gap-3">
                    {socialLinks.map((social: any, idx: number) => {
                        const platform = (social.platform || '').toLowerCase().trim();
                        const iconData = SOCIAL_ICONS[platform] || <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6M15 3h6v6M10 14L21 3" />;
                        
                        return (
                            <a key={idx} href={social.url} target="_blank" rel="noreferrer" title={social.platform} className="w-10 h-10 rounded-full bg-gray-50 flex items-center justify-center text-[#11280f] hover:bg-[#ff5722] hover:text-white transition-all shadow-sm">
                                <Icon children={iconData} className="w-4 h-4 text-current" />
                            </a>
                        );
                    })}
                </div>
             )}

             <div className="mt-10 pt-6 border-t border-gray-50">
                <Link href={`/`} className="text-[10px] font-black uppercase tracking-widest text-[#7ca982] hover:text-[#11280f] transition-all flex items-center gap-1">
                    Se alle baner i {facility.county} →
                </Link>
             </div>
          </div>
        </section>

        {/* 4. 3-KOLONNE INFO */}
        <section id="details" className="grid grid-cols-1 lg:grid-cols-3 gap-4 md:gap-8">
           <div className="bg-white p-10 md:rounded-[3rem] shadow-sm">
              <h3 className="text-lg font-black mb-8 uppercase tracking-tighter">Andre Ressurser</h3>
              <div className="space-y-2.5">
                 {facility.golfbox_booking_url && (
                    <a href={facility.golfbox_booking_url} target="_blank" className={resourceBtnClass}>
                         <span className="flex items-center gap-3"><Icon children={ICONS.booking} className="group-hover:text-white" /> Book Starttid</span><span>→</span>
                    </a>
                 )}
                 {facility.golfbox_tournament_url && (
                    <a href={facility.golfbox_tournament_url} target="_blank" className={resourceBtnClass}>
                         <span className="flex items-center gap-3"><Icon children={ICONS.trophy} className="group-hover:text-white" /> Turneringer</span><span>→</span>
                    </a>
                 )}
                 {facility.baneguide_url && (
                    <a href={facility.baneguide_url} target="_blank" className={resourceBtnClass}>
                        <span className="flex items-center gap-3"><Icon children={ICONS.guide} className="group-hover:text-white" /> Baneguide</span><span>→</span>
                    </a>
                 )}
                 {facility.flyfoto_url && (
                    <a href={facility.flyfoto_url} target="_blank" className={resourceBtnClass}>
                        <span className="flex items-center gap-3"><Icon children={ICONS.camera} className="group-hover:text-white" /> Flyfoto</span><span>→</span>
                    </a>
                 )}
                 {facility.webcam_url && (
                    <a href={facility.webcam_url} target="_blank" className={resourceBtnClass}>
                        <span className="flex items-center gap-3"><Icon children={ICONS.webcam} className="group-hover:text-white" /> Webkamera</span><span>→</span>
                    </a>
                 )}
                 {shotzoom.map((sz: any, i: number) => (
                    <a key={i} href={sz.shotzoom_url} target="_blank" className={resourceBtnClass}>
                        <span className="flex items-center gap-3"><Icon children={ICONS.chart} className="group-hover:text-white" /> Statistikk: {sz.shotzoom_beskrivelse?.replace(/ ?/g, ' ').trim().toUpperCase()}</span><span>→</span>
                    </a>
                 ))}
               </div>
           </div>
           <div className="bg-white p-10 md:rounded-[3rem] shadow-sm text-sm font-bold text-gray-700 flex flex-col">
                <h3 className="text-lg font-black mb-8 uppercase tracking-tighter text-[#11280f]">Banen</h3>
                <div className="space-y-5 flex-grow">
                    <div className="flex justify-between border-b border-gray-50 pb-3"><span className="text-gray-400">Hull:</span><span>{amenities.antall_hull || '--'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-3"><span className="text-gray-400">Lengde:</span><span>{facility.length_meters ? `${facility.length_meters}m` : '--'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-3"><span className="text-gray-400">Sesong:</span><span>{facility.season || '--'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-3"><span className="text-gray-400">Byggeår:</span><span>{facility.established_year || '--'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-3"><span className="text-gray-400">Banetype:</span><span>{facility.banetype || 'Park/Skog'}</span></div>
                    <div className="flex justify-between"><span className="text-gray-400">Arkitekt:</span><span className="text-right truncate ml-4">{facility.architect || '--'}</span></div>
                </div>
           </div>
           <div className="bg-white p-10 md:rounded-[3rem] shadow-sm text-sm font-bold text-gray-700">
                <h3 className="text-lg font-black mb-8 uppercase tracking-tighter text-[#11280f]">Andre Tilbud</h3>
                <div className="space-y-4">
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Drivingrange:</span><span>{amenities.drivingrange || 'Nei'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Nærspill:</span><span>{amenities.treningsgreen || 'Ja'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Proshop:</span><span className="text-right ml-4">{renderValue(amenities.proshop)}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Kølleutleie:</span><span>{amenities.kolleutleie || 'Ja'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Bilutleie:</span><span>{amenities.bilutleie || 'Nei'}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Simulator:</span><span className="text-right ml-4">{renderValue(amenities.simulator)}</span></div>
                    <div className="flex justify-between border-b border-gray-50 pb-2"><span className="text-gray-400">Kafé:</span><span className="text-right ml-4">{renderValue(amenities.kafe)}</span></div>
                    
                    {/* Golfamore og NSG */}
                    <div className="flex justify-between border-b border-gray-50 pb-2">
                        <span className="text-gray-400">Golfamore:</span>
                        <span className="text-right ml-4">
                            {hasGolfamore ? <span className="text-[#ff5722] font-black">{golfamoreData.gyldighet || "Ja"}</span> : "Nei"}
                        </span>
                    </div>
                    <div className="flex justify-between border-b border-gray-50 pb-2">
                        <span className="text-gray-400">Seniorgolf (NSG):</span>
                        <span className="text-right ml-4">
                            {hasNSG && facility.nsg_url 
                                ? <a href={facility.nsg_url} target="_blank" className="text-blue-600 font-black hover:underline">Ja (Vis Avtale)</a> 
                                : (hasNSG ? <span className="text-blue-600 font-black">Ja</span> : "Nei")
                            }
                        </span>
                    </div>
                    
                    {/* SAMARBEIDENDE KLUBBER */}
                    {cooperatingClubs.length > 0 && (
                        <div className="pt-2">
                            <span className="text-gray-400 block mb-2">Samarbeider med:</span>
                            <div className="flex flex-wrap gap-2">
                                {cooperatingClubs.map((slug: string) => (
                                    <Link key={slug} href={`/golfbaner/${slug}`} className="px-3 py-1 bg-gray-100 rounded-lg text-[10px] uppercase font-black tracking-widest hover:bg-[#8bc34a] hover:text-white transition-colors">
                                        {slug.replace('-golfklubb', '').replace(/-/g, ' ')}
                                    </Link>
                                ))}
                            </div>
                        </div>
                    )}
                </div>
           </div>
        </section>

        {/* 5. VÆR SEKSJON */}
        <section id="weather" className="bg-white p-0 md:p-12 md:rounded-[3rem] shadow-sm border-b md:border-none overflow-hidden text-center">
           <h3 className="text-[10px] font-black text-gray-300 uppercase tracking-[0.2em] py-8 md:py-0 md:mb-10 flex items-center justify-center gap-3"><Icon children={ICONS.weather} /> Vær for {facility.name}</h3>
           <div className="w-full flex justify-center px-4 md:px-0">
               {facility.weather_url ? ( <img src={weatherImg} className="w-full h-auto block max-w-5xl" alt="Vær" /> ) : <p className="text-center py-24 text-gray-300 italic text-sm">Værvarsel ikke tilgjengelig</p>}
           </div>
        </section>

        {/* 6. KART SEKSJON */}
        <section id="map" className="space-y-6">
           <h2 className="text-3xl md:text-4xl font-black uppercase tracking-tighter flex items-center gap-5 ml-6 md:ml-0">Kart <span className="h-1 flex-grow bg-gray-100 rounded-full" /></h2>
            <div className="w-full md:rounded-[3rem] overflow-hidden shadow-xl h-[450px] md:h-[650px] border-y-4 md:border-[12px] border-white bg-gray-100">
             <iframe width="100%" height="100%" style={{ border: 0 }} src={`https://www.google.com/maps/search/?api=1&query=${facility.lat},${facility.lng}&t=k&z=15&ie=UTF8&iwloc=&output=embed`} allowFullScreen />
           </div>
        </section>

        {/* 7. VIDEO SEKSJON */}
        {facility.video_url && (
          <section id="video" className="space-y-6">
              <h2 className="text-3xl md:text-4xl font-black uppercase tracking-tighter flex items-center gap-5 ml-6 md:ml-0">Video <span className="h-1 flex-grow bg-gray-100 rounded-full" /></h2>
             <div className="w-full md:rounded-[3rem] overflow-hidden shadow-2xl aspect-video bg-black border-y-4 md:border-[12px] border-white">
               <iframe src={facility.video_url} className="w-full h-full" allowFullScreen />
             </div>
          </section>
        )}

        {/* 8. PRISER (MEDLEMSKAP, GREENFEE & VTG) */}
        <section id="prices" className="pt-10">
            <h2 className="text-3xl md:text-4xl font-black uppercase tracking-tighter flex items-center gap-5 ml-6 md:ml-0 mb-8">
                Priser <span className="h-1 flex-grow bg-gray-100 rounded-full" />
            </h2>
            
            <div className="grid grid-cols-1 xl:grid-cols-2 gap-6 lg:gap-8 items-start">
                
                {/* VENSTRE KOLONNE: MEDLEMSKAP */}
                {(facility.standard_medlemskap || facility.rimeligste_alternativ) && (
                    <div className="bg-white border-2 border-[#11280f]/5 rounded-3xl p-6 lg:p-8 shadow-sm h-full flex flex-col">
                        <div className="flex justify-between items-center mb-6">
                            <h3 className="text-xl font-black text-[#11280f] uppercase tracking-tighter flex items-center gap-2">
                                <span>⛳</span> Medlemskap
                            </h3>
                            {facility.medlemskap_url && (
                                <a href={facility.medlemskap_url.split(',')[0].trim()} target="_blank" className="text-[10px] font-black uppercase tracking-widest text-[#7ca982] hover:text-[#11280f] transition-colors">
                                    Se alle →
                                </a>
                            )}
                        </div>
                        
                        <div className="space-y-6 flex-grow">
                            {facility.standard_medlemskap && (
                                <div className="bg-gray-50 rounded-2xl p-5 border border-gray-100 relative overflow-hidden group hover:border-[#8bc34a]/30 transition-colors">
                                    <div className="absolute top-0 right-0 bg-[#8bc34a] text-white text-[9px] font-black uppercase tracking-widest px-3 py-1 rounded-bl-xl">Mest valgte</div>
                                    <span className="block text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Standard</span>
                                    <span className="text-3xl font-black text-[#11280f]">{facility.standard_medlemskap},-</span>
                                    {facility.standard_medlemskap_navn && <p className="text-xs font-bold mt-1 text-[#8bc34a]">{facility.standard_medlemskap_navn}</p>}
                                    {facility.standard_medlemskap_kommentarer && (
                                        <p className="text-[10px] text-gray-500 mt-2 uppercase font-bold italic leading-tight border-t border-gray-200 pt-2">
                                            {facility.standard_medlemskap_kommentarer.split('\n').map((line: string, i: number) => (
                                                <span key={i}>{line}<br /></span>
                                            ))}
                                        </p>
                                    )}
                                </div>
                            )}

                            {facility.rimeligste_alternativ && (
                                <div className="bg-white rounded-2xl p-5 border border-gray-100 hover:border-[#8bc34a]/30 transition-colors">
                                    <span className="block text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Rimeligste golfkort</span>
                                    <span className="text-xl font-black text-gray-600">{facility.rimeligste_alternativ},-</span>
                                    {facility.rimeligste_navn && <p className="text-[10px] font-bold mt-1 text-gray-500">{facility.rimeligste_navn}</p>}
                                </div>
                            )}
                        </div>
                    </div>
                )}

                {/* HØYRE KOLONNE: GREENFEE */}
                {greenfeeRaw && greenfeeRaw.length > 0 && (
                    <div className="bg-white border-2 border-[#11280f]/5 rounded-3xl p-6 lg:p-8 shadow-sm h-full flex flex-col">
                        <div className="flex justify-between items-center mb-6">
                            <h3 className="text-xl font-black text-[#11280f] uppercase tracking-tighter flex items-center gap-2">
                                <span>🎫</span> Greenfee
                            </h3>
                            {facility.greenfee_url && (
                                <a href={facility.greenfee_url.split(',')[0].trim()} target="_blank" className="text-[10px] font-black uppercase tracking-widest text-[#7ca982] hover:text-[#11280f] transition-colors">
                                    Alle priser →
                                </a>
                            )}
                        </div>
                        
                        <div className="overflow-x-auto hide-scrollbar flex-grow">
                            <table className="w-full text-left min-w-[300px]">
                                <thead>
                                    <tr className="border-b-2 border-gray-100 text-[10px] font-black uppercase tracking-widest text-gray-400">
                                        <th className="pb-3 pr-2">Bane/Kat.</th>
                                        <th className="pb-3 text-right pr-2">Voksen</th>
                                        <th className="pb-3 text-right">Junior</th>
                                    </tr>
                                </thead>
                                <tbody className="text-xs font-bold text-[#11280f]">
                                    {greenfeeRaw.map((gf: any, idx: number) => (
                                        <tr key={idx} className="border-b border-gray-50 hover:bg-gray-50 transition-colors">
                                            <td className="py-3 pr-2 leading-tight">
                                                <span className="block truncate max-w-[150px] sm:max-w-[200px]" title={gf.banenavn}>{gf.banenavn}</span>
                                                <span className="text-[9px] text-gray-400 uppercase tracking-widest block truncate max-w-[150px] sm:max-w-[200px]" title={gf.priskategori}>{gf.priskategori}</span>
                                            </td>
                                            <td className="py-3 text-right pr-2 text-[#8bc34a] font-black text-sm whitespace-nowrap">
                                                {gf.pris_voksne ? `${gf.pris_voksne},-` : '-'}
                                            </td>
                                            <td className="py-3 text-right text-blue-400 whitespace-nowrap">
                                                {gf.pris_junior ? `${gf.pris_junior},-` : '-'}
                                            </td>
                                        </tr>
                                    ))}
                                </tbody>
                            </table>
                        </div>
                        {facility.guest_requirements && (
                           <p className="mt-4 text-[10px] text-gray-400 font-black uppercase tracking-widest italic pt-4 border-t border-gray-50">
                               Krav: {facility.guest_requirements}
                           </p>
                        )}
                    </div>
                )}
            </div>

            {/* VEIEN TIL GOLF (VTG) - FULL BREDDE UNDER */}
            {(facility.vtg_pris || facility.vtg_beskrivelse || (vtgDatoer && vtgDatoer.length > 0)) && (
                <div className="mt-6 lg:mt-8 bg-[#8bc34a] text-white rounded-3xl p-6 lg:p-10 shadow-lg relative overflow-hidden group">
                    {/* Bakgrunnseffekt */}
                    <div className="absolute -right-20 -top-20 opacity-10 text-[200px] pointer-events-none transform group-hover:scale-110 transition-transform duration-700">🏌️‍♂️</div>
                    
                    <div className="relative z-10">
                        <div className="mb-4 flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
                            <h3 className="text-2xl font-black uppercase tracking-tighter flex items-center gap-3">
                                Nybegynnerkurs (Veien til Golf)
                            </h3>
                            <Link
                              href="/vtg"
                              className="inline-flex items-center text-[10px] font-black uppercase tracking-[0.18em] text-white/80 transition hover:text-white"
                            >
                              Se alle VTG-kurs →
                            </Link>
                        </div>

                        {facility.vtg_beskrivelse && (
                            <p className="text-sm md:text-base text-white/90 mb-8 leading-relaxed font-medium max-w-4xl">
                                {facility.vtg_beskrivelse}
                            </p>
                        )}
                        
                        <div className="flex flex-col lg:flex-row gap-6 items-start lg:items-center justify-between bg-white/10 rounded-2xl p-6 backdrop-blur-sm border border-white/20">
                            
                            {/* Pris */}
                            {facility.vtg_pris && (
                                <div className="flex-shrink-0">
                                    <span className="block text-[10px] font-black uppercase tracking-widest text-white/70 mb-1">Standard voksenpris</span>
                                    <span className="text-4xl font-black">{facility.vtg_pris},-</span>
                                </div>
                            )}

                            {/* Datoer */}
                            {vtgDatoer && vtgDatoer.length > 0 && (
                                <div className="flex-grow w-full lg:w-auto lg:px-6">
                                    <h4 className="text-[10px] font-black uppercase tracking-widest text-white/70 mb-3">Kommende kurs:</h4>
                                    <div className="flex flex-wrap gap-2">
                                        {vtgDatoer.map((kurs: any, i: number) => {
                                            const status = (kurs.status || '').toLowerCase();
                                            const isFull = status.includes('full');
                                            const isWaitlist = status.includes('vente') || status.includes('få');
                                            
                                            let badgeColor = "bg-white/20 text-white";
                                            if (isFull) badgeColor = "bg-red-500/80 text-white line-through opacity-75";
                                            if (isWaitlist) badgeColor = "bg-yellow-400 text-[#11280f]";

                                            return (
                                                <div key={i} className={`flex items-center gap-2 px-3 py-1.5 rounded-lg text-xs font-bold border border-white/10 ${badgeColor}`}>
                                                    <span>{kurs.dato}</span>
                                                    <span className="text-[8px] uppercase tracking-widest opacity-80 border-l border-white/20 pl-2 ml-1">{kurs.status}</span>
                                                </div>
                                            );
                                        })}
                                    </div>
                                </div>
                            )}
                            
                            {/* Påmeldingsknapp */}
                            {facility.vtg_lenke && (
                                <a href={facility.vtg_lenke.split(',')[0].trim()} target="_blank" rel="noopener noreferrer" className="mt-4 lg:mt-0 w-full lg:w-auto text-center inline-block bg-white text-[#8bc34a] px-8 py-4 rounded-xl text-xs font-black uppercase tracking-widest hover:bg-[#11280f] hover:text-white hover:scale-105 transition-all shadow-xl flex-shrink-0">
                                    Påmelding ↗
                                </a>
                            )}
                        </div>
                    </div>
                </div>
            )}
        </section>

        {/* 9. SCOREKORT SEKSJON */}
        <section id="scorecards" className="pt-10 space-y-20 overflow-hidden">
           <h3 className="text-center text-3xl md:text-5xl font-black uppercase tracking-tighter">Scorekort</h3>
           <div className="w-full flex flex-col items-center gap-20">
                {activeCourses.map((c: any) => (
                    <div key={c.id} className="w-full overflow-x-auto md:overflow-visible no-scrollbar">
                          <div className="min-w-[800px] md:min-w-0"><CourseDisplay course={c} /></div>
                    </div>
                ))}
           </div>
        </section>
      </div>

      {showBackToTop && ( 
        <button onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })} className="fixed bottom-8 right-8 w-14 h-14 bg-[#11280f] text-white rounded-full shadow-2xl flex items-center justify-center text-2xl z-[100] border-4 border-white/20 hover:scale-110 transition-all">↑</button> 
      )}
    </main>
  );
}