import React from 'react';
import Link from 'next/link';
import { SITE_DATA } from '@/data/site-data';
import { PROGRAMMATIC_SERVICES, PROGRAMMATIC_SOLUTIONS } from '@/data/programmatic-seo';
import { MapPin, Mail, Sparkles, Terminal } from 'lucide-react';

export default function Footer() {
  return (
    <footer className="mt-auto border-t border-slate-800/80 bg-[#080b11] relative overflow-hidden">
      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-16 relative z-10">
        <div className="grid grid-cols-1 md:grid-cols-5 gap-12 mb-12">
          
          {/* Col 1: Bio */}
          <div className="md:col-span-2 space-y-4">
            <Link href="/" className="flex items-center gap-3">
              <div className="w-9 h-9 rounded-xl bg-gradient-to-tr from-cyan-500 to-indigo-600 p-[2px]">
                <div className="w-full h-full bg-slate-950 rounded-[10px] flex items-center justify-center font-bold text-sm text-cyan-400 font-mono">
                  BB
                </div>
              </div>
              <span className="text-xl font-bold tracking-tight text-white">
                {SITE_DATA.personal.name}
              </span>
            </Link>
            <p className="text-slate-400 text-sm leading-relaxed max-w-sm">
              {SITE_DATA.personal.shortBio}
            </p>
            <div className="flex items-center gap-2 pt-2 text-xs font-mono text-slate-500">
              <span className="status-pulse"></span>
              <span>{SITE_DATA.personal.availability}</span>
            </div>
          </div>

          {/* Col 2: Uzmanlıklar */}
          <div className="space-y-4">
            <h4 className="text-xs font-bold uppercase tracking-wider text-slate-200 font-mono">Uzmanlık Alanları</h4>
            <ul className="space-y-2.5 text-xs text-slate-400">
              {PROGRAMMATIC_SERVICES.slice(0, 5).map(service => (
                <li key={service.slug}>
                  <Link href={`/hizmetler/${service.slug}`} className="hover:text-cyan-400 transition-colors">
                    {service.title}
                  </Link>
                </li>
              ))}
            </ul>
          </div>

          {/* Col 3: Sektörel Çözümler */}
          <div className="space-y-4">
            <h4 className="text-xs font-bold uppercase tracking-wider text-slate-200 font-mono flex items-center gap-1.5">
              <Sparkles className="w-3.5 h-3.5 text-cyan-400" />
              <span>Sektörel Çözümler</span>
            </h4>
            <ul className="space-y-2.5 text-xs text-slate-400">
              {PROGRAMMATIC_SOLUTIONS.map(sol => (
                <li key={sol.slug}>
                  <Link href={`/cozumler/${sol.slug}`} className="hover:text-cyan-400 transition-colors">
                    {sol.title}
                  </Link>
                </li>
              ))}
              <li>
                <Link href="/teknolojiler/nextjs-15-app-router-seo" className="hover:text-cyan-400 transition-colors text-indigo-400">
                  Next.js 15 SEO Mimarisi →
                </Link>
              </li>
            </ul>
          </div>

          {/* Col 4: Hızlı Linkler & İletişim */}
          <div className="space-y-4">
            <h4 className="text-xs font-bold uppercase tracking-wider text-slate-200 font-mono">İletişim & Konum</h4>
            <div className="space-y-2 text-xs text-slate-400 font-mono">
              <p className="flex items-center gap-2">
                <MapPin className="w-3.5 h-3.5 text-cyan-400" />
                <span>{SITE_DATA.personal.location}</span>
              </p>
              <p className="flex items-center gap-2">
                <Mail className="w-3.5 h-3.5 text-cyan-400" />
                <span>{SITE_DATA.personal.email}</span>
              </p>
            </div>
            <div className="pt-2 flex flex-wrap gap-2">
              {SITE_DATA.socials.map(s => (
                <a
                  key={s.name}
                  href={s.url}
                  target="_blank"
                  rel="noopener noreferrer"
                  className="px-2.5 py-1 rounded bg-slate-900 border border-slate-800 text-[11px] font-mono text-slate-400 hover:text-cyan-400 hover:border-cyan-500/40 transition-colors"
                >
                  {s.name}
                </a>
              ))}
            </div>
          </div>

        </div>

        {/* Bottom Bar */}
        <div className="pt-8 border-t border-slate-800/60 flex flex-col sm:flex-row items-center justify-between gap-4 text-xs text-slate-500 font-mono">
          <p>© {new Date().getFullYear()} Baybars Bilim. Tüm hakları saklıdır.</p>
          <div className="flex items-center gap-3">
            <span className="flex items-center gap-1.5 text-cyan-400">
              <Terminal className="w-3.5 h-3.5" /> Next.js 15 App Router
            </span>
            <span>•</span>
            <span>Programmatic SEO Engine</span>
          </div>
        </div>
      </div>
    </footer>
  );
}