"use client";

import { motion } from "framer-motion";
import { useRef, useState, useEffect } from "react";

const testimonials = [
  {
    name: "Ayşe Y.",
    location: "Türkiye",
    text: "Bardakçı Koyu'nun büyüleyici manzarasında unutulmaz bir tatil geçirdik. Personelin ilgisi ve otelin zarafeti bizi mest etti.",
    stars: 5
  },
  {
    name: "John D.",
    location: "United Kingdom",
    text: "An absolutely stunning resort. The spa treatment was world-class, and the breakfast by the sea was the highlight of our stay.",
    stars: 5
  },
  {
    name: "Klaus M.",
    location: "Germany",
    text: "Sehr schönes Hotel mit exzellentem Service. Der Privatstrand ist kristallklar ve sehr ruhig. Wir kommen auf jeden Fall wieder!",
    stars: 5
  },
  {
    name: "Elena S.",
    location: "Italy",
    text: "Un posto magico. La colazione è fantastica e la camera con vista mare ha superato le nostre aspettative. Grazie Salmakis!",
    stars: 5
  },
  {
    name: "Mehmet A.",
    location: "Türkiye",
    text: "Gastronomi anlamında gerçekten çok başarılı. Her akşam farklı bir lezzet şöleni yaşadık. Sahili ise kelimenin tam anlamıyla kusursuz.",
    stars: 5
  }
];

export default function TestimonialsSlider() {
  const constraintsRef = useRef<HTMLDivElement>(null);
  const [width, setWidth] = useState(0);

  useEffect(() => {
    if (constraintsRef.current) {
      // Calculate how much we can drag: total width - container width
      setWidth(constraintsRef.current.scrollWidth - constraintsRef.current.offsetWidth);
    }
  }, []);

  return (
    <section className="bg-[#EAE5D8] py-24 overflow-hidden">
      <div className="max-w-7xl mx-auto px-6 mb-16">
        <div className="flex flex-col md:flex-row justify-between items-end gap-8">
          <div className="space-y-4">
            <span className="text-gold text-xs tracking-[0.4em] font-bold uppercase">
              MİSAFİR YORUMLARI
            </span>
            <h2 className="text-5xl md:text-7xl font-serif text-gray-900 leading-tight">
              Misafirlerimiz <br /> Ne Diyor?
            </h2>
          </div>
          
          <div className="max-w-md text-right md:text-right flex flex-col items-end gap-6 pb-4">
            <p className="text-gray-600 font-light leading-relaxed">
              Gerçek deneyimler ve samimi sözler. Salmakis Resort & Spa&apos;daki anıların 
              her türlü tanımdan daha fazlasını anlattığına inanıyoruz.
            </p>
            <button className="bg-[#C59D5F] text-white px-8 py-3 rounded-md text-[10px] font-bold tracking-[0.2em] hover:bg-gold transition-all uppercase">
              DENEYİMİNİZİ PAYLAŞIN
            </button>
          </div>
        </div>
      </div>

      {/* Slider Container */}
      <div className="relative w-full overflow-hidden pb-10">
        <motion.div 
          ref={constraintsRef}
          drag="x"
          dragConstraints={{ right: 0, left: -width }}
          dragElastic={0.1}
          whileTap={{ cursor: "grabbing" }}
          className="flex gap-6 px-6 md:px-[calc((100vw-1280px)/2)] cursor-grab whitespace-nowrap"
          initial={{ x: 100, opacity: 0 }}
          whileInView={{ x: 0, opacity: 1 }}
          transition={{ duration: 1 }}
        >
          {testimonials.map((item, i) => (
            <div 
              key={i}
              className="min-w-[320px] md:min-w-[400px] bg-[#3A4D3F] p-10 flex flex-col justify-between h-[450px] shadow-2xl select-none"
            >
              <div className="space-y-6">
                <div className="flex gap-1">
                  {[...Array(item.stars)].map((_, i) => (
                    <span key={i} className="text-white text-sm">★</span>
                  ))}
                </div>
                <div className="space-y-4">
                  <span className="text-white/40 text-[10px] tracking-widest font-bold uppercase">
                    {item.location}
                  </span>
                  <p className="text-white/90 text-lg md:text-xl font-light leading-relaxed italic whitespace-normal">
                    &ldquo;{item.text}&rdquo;
                  </p>
                </div>
              </div>
              
              <div className="pt-6 border-t border-white/10">
                <span className="text-white text-xs tracking-[0.2em] font-bold uppercase">
                  {item.name}
                </span>
              </div>
            </div>
          ))}
        </motion.div>
      </div>
    </section>
  );
}
