import HeroHome from "./index.jsx";
import { heroHome } from "../demo-data.js";

export default function HeroHomeDemo() {
  return <HeroHome {...heroHome} />;
}

"use client";

import { useEffect, useRef } from "react";
import gsap from "gsap";
import { SplitText } from "gsap/SplitText";
import styles from "./styles.module.css";

gsap.registerPlugin(SplitText);

export default function HeroHome({
  videoSrc,
  posterSrc,
  headline = ["Make.", "Every Day.", "Better."],
  card = {},
}) {
  const sectionRef = useRef(null);

  useEffect(() => {
    const el = sectionRef.current;
    if (!el) return;

    const ctx = gsap.context(() => {
      const lines = el.querySelectorAll("[data-hero-home-reveal]");

      gsap.set(lines, { visibility: "visible" });

      lines.forEach((line) => {
        SplitText.create(line, {
          type: "lines",
          mask: "lines",
          autoSplit: true,
          linesClass: "line",
          onSplit(instance) {
            gsap.from(instance.lines, {
              yPercent: 110,
              duration: 1,
              stagger: 0.06,
              delay: 0.3 + Array.from(lines).indexOf(line) * 0.12,
              ease: "expo.out",
            });
          },
        });
      });

      const cardEl = el.querySelector("[data-hero-home-card]");
      if (cardEl) {
        gsap.from(cardEl, {
          y: 40,
          opacity: 0,
          duration: 1,
          delay: 0.8,
          ease: "expo.out",
        });
      }
    }, el);

    return () => ctx.revert();
  }, []);

  const {
    image: cardImage,
    label: cardLabel = "latest news",
    title: cardTitle = "2025 Annual Report",
    href: cardHref = "#",
  } = card;

  return (
    <div className={styles.wrapper}>
      <section ref={sectionRef} className={styles.hero}>
        <h1 className={styles.title} aria-label={headline.join(" ")}>
          {headline.map((line, i) => (
            <div key={i} className={styles.titleLine} aria-hidden="true">
              <span className={styles.titleText} data-hero-home-reveal>
                {line}
              </span>
            </div>
          ))}
        </h1>

        <a
          className={styles.card}
          href={cardHref}
          target="_blank"
          rel="noopener noreferrer"
          data-hero-home-card
        >
          {cardImage && (
            <div className={styles.cardImageWrap}>
              <img
                className={styles.cardImage}
                src={cardImage}
                alt={cardTitle}
                loading="lazy"
              />
            </div>
          )}
          <div className={styles.cardBody}>
            <span className={styles.cardLabel}>{cardLabel}</span>
            <div className={styles.cardBottom}>
              <span className={styles.cardTitle}>{cardTitle}</span>
              <span className={styles.cardIcon}>
                <svg
                  width="16"
                  height="16"
                  viewBox="0 0 16 16"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                >
                  <path
                    d="M4.5 11.5L11.5 4.5M11.5 4.5H5.5M11.5 4.5V10.5"
                    stroke="currentColor"
                    strokeWidth="1.5"
                    strokeLinecap="round"
                    strokeLinejoin="round"
                  />
                </svg>
              </span>
            </div>
          </div>
        </a>

        <div className={styles.background}>
          {videoSrc ? (
            <video
              className={styles.backgroundVideo}
              poster={posterSrc}
              autoPlay
              loop
              muted
              playsInline
              disablePictureInPicture
              preload="none"
              tabIndex={-1}
            >
              <source src={videoSrc} type="video/mp4" />
            </video>
          ) : posterSrc ? (
            <img
              className={styles.backgroundPoster}
              src={posterSrc}
              alt=""
              loading="eager"
            />
          ) : null}
          <div className={styles.gradient} />
        </div>
      </section>
    </div>
  );
}

/* ── Outer wrapper — inset on desktop ── */
.wrapper {
  display: block;
  height: 100%;
  width: 100%;
}

@media (min-width: 768px) {
  .wrapper {
    padding-left: 8px;
    padding-right: 8px;
    padding-top: 8px;
  }
}

/* ── Hero section ── */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100svh;
  width: 100%;
  overflow: hidden;
  padding: 0 12px 16px;
  padding-top: 40svh;
  color: #ffffff;
}

@media (min-width: 768px) {
  .hero {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 40px 48px;
  }
}

/* ── Title ── */
.title {
  display: flex;
  flex-direction: column;
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-weight: 500;
}

.titleLine {
  position: relative;
  display: block;
  text-align: start;
}

.titleText {
  font-size: clamp(2.75rem, 0.9239rem + 9.1304vw, 8rem);
}

@media (min-width: 768px) {
  .titleText {
    font-size: clamp(6.25rem, 4.7717rem + 7.3913vw, 10.5rem);
  }
}

/* ── Card CTA ── */
.card {
  display: flex;
  flex-direction: row;
  width: 100%;
  gap: 4px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 4px;
  text-decoration: none;
  color: #ffffff;
  margin-top: 16px;
}

@media (min-width: 640px) {
  .card {
    width: 280px;
    flex-direction: column;
    gap: 4px;
    margin-top: 0;
    flex-shrink: 0;
  }
}

/* ── Card image ── */
.cardImageWrap {
  width: 40%;
  aspect-ratio: 1.6;
  overflow: hidden;
  border-radius: 8px;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .cardImageWrap {
    width: 100%;
  }
}

.cardImage {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.card:hover .cardImage {
  transform: scale(1.05);
}

/* ── Card body ── */
.cardBody {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px 0;
  flex: 1;
  min-width: 0;
}

@media (min-width: 640px) {
  .cardBody {
    gap: 40px;
    padding: 8px;
  }
}

.cardLabel {
  font-size: clamp(0.625rem, 0.6033rem + 0.1087vw, 0.6875rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.9;
}

.cardBottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.cardTitle {
  font-size: clamp(0.875rem, 0.7663rem + 0.5435vw, 1.1875rem);
  font-weight: 700;
  max-width: 70%;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .cardTitle {
    font-size: clamp(1.5rem, 1.5rem, 1.5rem);
  }
}

.cardIcon {
  padding-bottom: 4px;
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  flex-shrink: 0;
}

.card:hover .cardIcon {
  transform: scale(1.25);
}

/* ── Background layer ── */
.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

@media (min-width: 768px) {
  .background {
    border-radius: 20px;
  }
}

.backgroundVideo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.backgroundPoster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Gradient overlay on background ── */
.gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.2) 0%,
      rgba(0, 0, 0, 0) 22%
    ),
    linear-gradient(0deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.2) 100%);
}

/* ── Text reveal (SplitText) ── */
:global([data-hero-home-reveal]) {
  visibility: hidden;
}

:global([data-hero-home-reveal]) > * {
  margin-bottom: -0.1em;
}

:global(.line-mask) > *,
:global(.word-mask) > *,
:global(.char-mask) > * {
  padding-bottom: 0.1em;
  will-change: transform;
}