tvone/app/components/tvone-hero.tsx

"use client";

import Image from "next/image";
import { useState, useEffect } from "react";

const slides = [
  {
    id: 1,
    tag: "MÚSICA",
    title: "Diddy na XB Label? Gerilson Israel responde após anúncio de lançamento de nova música em conjunto.",
    byline: "Por Redação — 24 de Março, 2025",
    image: "https://images.unsplash.com/photo-1493225457124-a3eb161ffa5f?w=1400&q=80",
  },
  {
    id: 2,
    tag: "CULTURA",
    title: "Festivais de verão: calendário completo e bilhetes à venda esta semana.",
    byline: "Por Equipa tvone — 23 de Março, 2025",
    image: "https://images.unsplash.com/photo-1459749411175-04bf5292ceea?w=1400&q=80",
  },
  {
    id: 3,
    tag: "TV",
    title: "Novas séries internacionais chegam às plataformas — o que não pode perder.",
    byline: "Por Redação — 22 de Março, 2025",
    image: "https://images.unsplash.com/photo-1522869635100-9f4c5e86aa37?w=1400&q=80",
  },
];

export function TvoneHero() {
  const [active, setActive] = useState(0);
  const [isPaused, setIsPaused] = useState(false);

  // --- AUTO-PLAY LOGIC ---
  useEffect(() => {
    if (isPaused) return;

    const interval = setInterval(() => {
      setActive((prev) => (prev + 1) % slides.length);
    }, 3000); // 3 Seconds

    return () => clearInterval(interval);
  }, [isPaused, active]);

  return (
    <section 
      className="relative isolate w-full min-h-[600px] flex items-center justify-center px-4 py-20 mb-10 overflow-hidden"
      onMouseEnter={() => setIsPaused(true)}
      onMouseLeave={() => setIsPaused(false)}
    >
      
      {/* --- SMOOTH BACKGROUND CROSSFADE --- */}
      <div className="absolute inset-0 -z-10 bg-black">
        {slides.map((s, i) => (
          <div
            key={s.id}
            className={`absolute inset-0 transition-all duration-[1500ms] ease-in-out ${
              i === active ? "opacity-90 scale-110 rotate-0" : "opacity-0 scale-125 rotate-2"
            }`}
          >
            <Image
              src={s.image}
              alt=""
              fill
              className="object-cover blur-[100px] saturate-[2]"
              priority={i === 0}
            />
          </div>
        ))}
        <div className="absolute inset-0 bg-black/30" />
      </div>

      <div className="relative w-full max-w-[1100px] z-10">
        <div className="relative overflow-hidden shadow-[0_50px_100px_rgba(0,0,0,0.6)] rounded-[40px] bg-black border border-white/10 transition-transform duration-500 hover:scale-[1.01]">
          
          <div className="relative aspect-[21/9] min-h-[400px] w-full md:aspect-[2.4/1] overflow-hidden">
            {/* Main Image Crossfade */}
            {slides.map((s, i) => (
              <Image
                key={s.id}
                src={s.image}
                alt={s.title}
                fill
                className={`object-cover transition-all duration-[1200ms] ease-in-out ${
                  i === active ? "opacity-100 scale-100" : "opacity-0 scale-105"
                }`}
                sizes="(max-width: 1200px) 100vw, 1200px"
                priority={i === active}
              />
            ))}
            
            <div className="absolute inset-0 bg-gradient-to-t from-black/95 via-black/20 to-transparent" />
            
            {/* Text Content */}
            <div className="absolute inset-0 flex flex-col justify-end p-8 md:p-16">
              <div className="overflow-hidden">
                <span className="inline-flex px-3 py-1 text-[11px] font-black uppercase tracking-[0.2em] bg-blue-600 text-white rounded-md mb-4 shadow-lg">
                  {slides[active].tag}
                </span>
              </div>
              
              <h1 className="max-w-4xl text-balance text-3xl font-extrabold leading-[1.1] text-white md:text-5xl tracking-tighter">
                {slides[active].title}
              </h1>
              
              <p className="mt-6 text-sm font-medium text-white/50 flex items-center gap-3">
                <span className="h-[1px] w-8 bg-blue-600" />
                {slides[active].byline}
              </p>
            </div>
          </div>

          {/* iOS Floating Control Bar */}
          <div className="absolute bottom-8 left-0 right-0 z-20 flex justify-center">
            <nav className="flex items-center gap-3 px-5 py-3 rounded-2xl bg-black/20 backdrop-blur-2xl border border-white/10 shadow-2xl">
              {slides.map((s, i) => (
                <button
                  key={s.id}
                  onClick={() => setActive(i)}
                  className="relative group py-2"
                  aria-label={`Go to slide ${i + 1}`}
                >
                  <div className={`relative h-1.5 rounded-full transition-all duration-500 ease-out ${
                    i === active 
                      ? "w-12 bg-white shadow-[0_0_20px_rgba(255,255,255,0.8)]" 
                      : "w-2 bg-white/20 group-hover:bg-white/40"
                  }`} />
                </button>
              ))}
            </nav>
          </div>
        </div>
      </div>
    </section>
  );
}