OxideLoomInterface

import React, { useEffect, useRef } from 'react';

const OxidizedUI: React.FC = () => {
  const containerRef = useRef<HTMLDivElement>(null);
  const tensionRef = useRef<HTMLDivElement>(null);
  const barRefs = useRef<(HTMLDivElement | null)[]>([]);

  // Initialize the refs array
  barRefs.current = [];

  const addToBarRefs = (el: HTMLDivElement | null) => {
    if (el && !barRefs.current.includes(el)) {
      barRefs.current.push(el);
    }
  };

  useEffect(() => {
    let animationFrameId: number;

    // 1. Animation Loop for Tension and Bars
    const animate = () => {
      // Update Tension Text directly
      if (tensionRef.current) {
        const val = (142 + Math.random() * 0.5).toFixed(2);
        tensionRef.current.innerText = val;
      }

      // Update Bars randomly
      barRefs.current.forEach((bar) => {
        if (bar && Math.random() > 0.8) {
          const h = Math.random() * 80 + 10;
          bar.style.height = `${h}%`;
        }
      });

      animationFrameId = requestAnimationFrame(animate);
    };

    // Start animation
    animate();

    // 2. Mouse Parallax Effect
    const handleMouseMove = (e: MouseEvent) => {
      if (containerRef.current) {
        const xAxis = (window.innerWidth / 2 - e.pageX) / 50;
        const yAxis = (window.innerHeight / 2 - e.pageY) / 50;
        containerRef.current.style.transform = `rotateY(${xAxis}deg) rotateX(${yAxis}deg)`;
      }
    };

    document.addEventListener('mousemove', handleMouseMove);

    // Cleanup
    return () => {
      cancelAnimationFrame(animationFrameId);
      document.removeEventListener('mousemove', handleMouseMove);
    };
  }, []);

  return (
    <>
      {/* Font Imports */}
      <link rel="preconnect" href="https://fonts.googleapis.com" />
      <link rel="preconnect" href="https://fonts.gstatic.com" crossOrigin="anonymous" />
      <link 
        href="https://fonts.googleapis.com/css2?family=Inter:wght@300;800&family=JetBrains+Mono:wght@200;500&display=swap" 
        rel="stylesheet" 
      />

      {/* Scoped Styles */}
      <style>{`
        :root {
            --oxide-deep: #121414;
            --oxide-rust: #9c4a2f;
            --oxide-copper: #d4805c;
            --oxide-verdigris: #4a7c73;
            --fiber-base: #e0d7c6;
            --fiber-muted: rgba(224, 215, 198, 0.15);
            --transition-fluid: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .oxidized-body {
            background-color: var(--oxide-deep);
            color: var(--fiber-base);
            font-family: 'Inter', sans-serif;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            perspective: 1200px;
            position: relative;
        }

        /* The Grain & Oxidation Filter */
        .noise-overlay {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            pointer-events: none;
            z-index: 100;
            opacity: 0.4;
            mix-blend-mode: overlay;
        }

        /* The Weave Grid */
        .weave-container {
            position: relative;
            width: 90vw;
            max-width: 1100px;
            height: 600px;
            display: grid;
            grid-template-columns: 1fr 350px;
            grid-template-rows: 1fr auto;
            gap: 2rem;
            padding: 3rem;
            background: radial-gradient(circle at 0% 0%, #1a1e1e 0%, #121414 100%);
            border: 1px solid rgba(156, 74, 47, 0.2);
            box-shadow: 0 50px 100px -20px rgba(0,0,0,0.7);
            transform-style: preserve-3d;
        }

        .weave-container::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: 
                repeating-linear-gradient(0deg, transparent, transparent 1px, var(--fiber-muted) 1px, var(--fiber-muted) 2px),
                repeating-linear-gradient(90deg, transparent, transparent 1px, var(--fiber-muted) 1px, var(--fiber-muted) 2px);
            background-size: 20px 20px;
            pointer-events: none;
            mask-image: linear-gradient(to bottom right, black, transparent);
            -webkit-mask-image: linear-gradient(to bottom right, black, transparent);
        }

        /* Branding/Typography Section */
        .header-section {
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            z-index: 2;
        }

        .header-section h1 {
            font-size: clamp(3rem, 8vw, 6rem);
            font-weight: 800;
            line-height: 0.85;
            text-transform: uppercase;
            letter-spacing: -0.04em;
            background: linear-gradient(135deg, var(--fiber-base) 0%, var(--oxide-copper) 50%, var(--oxide-rust) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1.5rem;
            animation: textReveal 1.2s cubic-bezier(0.77, 0, 0.175, 1);
        }

        .meta-data {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.2em;
            color: var(--oxide-verdigris);
            display: flex;
            gap: 2rem;
        }

        /* The "Oxidized" Interactive Card */
        .fiber-module {
            position: relative;
            background: rgba(20, 22, 22, 0.8);
            border: 1px solid rgba(156, 74, 47, 0.4);
            padding: 2rem;
            backdrop-filter: blur(20px);
            overflow: hidden;
            transition: var(--transition-fluid);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .fiber-module:hover {
            border-color: var(--oxide-copper);
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
        }

        .fiber-module::after {
            content: "";
            position: absolute;
            top: -50%; left: -50%; width: 200%; height: 200%;
            background: radial-gradient(circle at center, var(--oxide-rust) 0%, transparent 70%);
            opacity: 0.05;
            pointer-events: none;
            transition: var(--transition-fluid);
        }

        .fiber-module:hover::after {
            opacity: 0.15;
            transform: scale(1.2);
        }

        .strand-viz {
            height: 150px;
            width: 100%;
            margin-top: 1rem;
            display: flex;
            align-items: flex-end;
            gap: 4px;
        }

        .strand-bar {
            flex: 1;
            background: var(--oxide-rust);
            min-height: 10%;
            transition: var(--transition-fluid);
            opacity: 0.6;
        }

        .fiber-module:hover .strand-bar {
            background: var(--oxide-copper);
            opacity: 1;
        }

        /* Decorative "Stitch" element */
        .stitch-line {
            position: absolute;
            left: 0;
            top: 15%;
            width: 100%;
            height: 1px;
            background: repeating-linear-gradient(90deg, transparent, transparent 10px, var(--oxide-verdigris) 10px, var(--oxide-verdigris) 20px);
            opacity: 0.3;
        }

        .data-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.7rem;
            color: var(--oxide-copper);
            margin-bottom: 0.5rem;
        }

        .data-value {
            font-size: 2rem;
            font-weight: 300;
            color: var(--fiber-base);
        }

        /* Animations */
        @keyframes textReveal {
            from { opacity: 0; transform: translateY(40px) skewY(5deg); }
            to { opacity: 1; transform: translateY(0) skewY(0deg); }
        }

        /* SVG Filter Definitions for Grain */
        svg.filters {
            position: absolute;
            width: 0; height: 0;
        }

        .cta-button {
            margin-top: 2rem;
            padding: 1rem 2rem;
            background: transparent;
            border: 1px solid var(--fiber-base);
            color: var(--fiber-base);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8rem;
            text-transform: uppercase;
            cursor: pointer;
            transition: var(--transition-fluid);
            position: relative;
            overflow: hidden;
            align-self: flex-start;
        }

        .cta-button:hover {
            background: var(--fiber-base);
            color: var(--oxide-deep);
        }

        .sidebar-indicator {
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%) rotate(90deg);
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            letter-spacing: 0.5em;
            color: var(--oxide-rust);
            white-space: nowrap;
        }
      `}</style>

      <div className="oxidized-body">
        <svg className="filters">
          <filter id="rustNoise">
            <feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch" />
            <feColorMatrix type="saturate" values="0" />
            <feComponentTransfer>
              <feFuncR type="linear" slope="0.3" />
              <feFuncG type="linear" slope="0.3" />
              <feFuncB type="linear" slope="0.3" />
            </feComponentTransfer>
          </filter>
        </svg>

        <div className="noise-overlay" style={{ filter: 'url(#rustNoise)' }}></div>

        <div className="weave-container" ref={containerRef}>
          <div className="sidebar-indicator">INTEGRITY_INDEX // 0.992</div>

          <div className="header-section">
            <div className="meta-data">
              <span>Ref: OX-882</span>
              <span>Type: Fibrous Composite</span>
            </div>
            <h1>The<br />Weaver's<br />Ghost</h1>
            <p style={{ maxWidth: '400px', fontSize: '0.9rem', lineHeight: '1.6', opacity: 0.7, marginTop: '1rem' }}>
              A tactile digital environment exploring the intersection of industrial oxidation and organic fiber tension. Every interaction rewrites the warp.
            </p>
            <button className="cta-button">Initiate Sequence</button>
          </div>

          <div className="fiber-module">
            <div className="stitch-line"></div>
            <div>
              <div className="data-label">TENSION_LOAD</div>
              <div className="data-value" ref={tensionRef}>142.08</div>
            </div>

            <div className="strand-viz" id="strand-container">
              {/* Generate 24 bars */}
              {Array.from({ length: 24 }).map((_, i) => (
                <div
                  key={i}
                  className="strand-bar"
                  ref={addToBarRefs}
                  style={{ 
                    height: `${Math.random() * 80 + 10}%`, 
                    transitionDelay: `${i * 0.02}s` 
                  }}
                />
              ))}
            </div>

            <div style={{ marginTop: '1.5rem', borderTop: '1px solid var(--fiber-muted)', paddingTop: '1rem' }}>
              <div className="data-label">OXIDE_STATE</div>
              <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
                <span style={{ fontFamily: 'JetBrains Mono', fontSize: '0.8rem' }}>VULCANIZED</span>
                <span style={{ color: 'var(--oxide-verdigris)' }}>● ACTIVE</span>
              </div>
            </div>
          </div>

          <div style={{ gridColumn: 'span 2', borderTop: '1px solid var(--fiber-muted)', paddingTop: '1.5rem', display: 'flex', justifyContent: 'space-between', fontFamily: 'JetBrains Mono', fontSize: '0.65rem', opacity: 0.5 }}>
            <span>SYSTEM_CORE_V4.0</span>
            <span>ENCRYPTED_FIBER_PROTOCOL</span>
            <span>© 2024 OXIDE_UI</span>
          </div>
        </div>
      </div>
    </>
  );
};

export default OxidizedUI;