'use client';

import React from 'react';
import { useRecordMode } from './RecordModeContext';

export function RecordModeVisuals({ children }: { children: React.ReactNode }) {
  const { isActive, isPlaying, zoomLevel, cursorPosition, isBlurry } = useRecordMode();
  const [mounted, setMounted] = React.useState(false);
  const [isEmbedded, setIsEmbedded] = React.useState(false);
  const [iframeUrl, setIframeUrl] = React.useState<string | null>(null);

  React.useEffect(() => {
    setMounted(true);
    // Explicit non-magical detection
    const embedded =
      window.location.search.includes('embedded=true') || window.name === 'record-mode-iframe';
    setIsEmbedded(embedded);

    if (!embedded) {
      const url = new URL(window.location.href);
      url.searchParams.set('embedded', 'true');
      setIframeUrl(url.toString());
    }
  }, [isEmbedded]);

  // Hydration Guard: Match server on first render
  if (!mounted) return <>{children}</>;

  // Recursion Guard: If we are already in an embedded iframe,
  // strictly return just the children to prevent Inception.
  if (isEmbedded) {
    return (
      <>
        <style
          dangerouslySetInnerHTML={{
            __html: `
                    /* Harder Isolation: Hide ALL potentially duplicate overlays and DEV TOOLS */
                    #nextjs-portal, 
                    #nextjs-portal-root,
                    [data-nextjs-toast-wrapper],
                    .nextjs-static-indicator,
                    [data-nextjs-indicator],
                    [class*="nextjs-"],
                    [id*="nextjs-"],
                    nextjs-portal,
                    #feedback-overlay,
                    .feedback-ui-root,
                    .feedback-ui-ignore,
                    [class*="z-[9999]"],
                    [class*="z-[10000]"],
                    [style*="z-index: 9999"],
                    [style*="z-index: 10000"],
                    .fixed.bottom-6.left-6,
                    .fixed.bottom-6.left-1/2,
                    .feedback-ui-overlay,
                    [id^="feedback-"],
                    [class^="feedback-"] { 
                        display: none !important; 
                        opacity: 0 !important;
                        visibility: hidden !important;
                        pointer-events: none !important;
                        z-index: -10000 !important;
                    }
                    
                    /* Nuclear Option 2.0: Kill ALL scrollbars on ALL elements */
                    * {
                        scrollbar-width: none !important;
                        -ms-overflow-style: none !important;
                    }
                    *::-webkit-scrollbar {
                        display: none !important;
                        width: 0 !important;
                        height: 0 !important;
                    }

                    html, body {
                        border-radius: 3rem;
                        background: #050505 !important;
                        color: white !important;
                        overflow-x: hidden !important;
                        overflow-y: auto !important;
                    }
                `,
          }}
        />
        {children}
      </>
    );
  }

  return (
    <>
      {/* Global Style for Body Lock */}
      {isActive && (
        <style
          dangerouslySetInnerHTML={{
            __html: `
                    html, body { 
                        overflow: hidden !important; 
                        height: 100vh !important; 
                        position: fixed !important;
                        width: 100vw !important;
                    }
                    /* Kill Next.js Dev tools on host while Studio is active */
                    #nextjs-portal, 
                    [data-nextjs-toast-wrapper],
                    .nextjs-static-indicator {
                        display: none !important;
                    }
                `,
          }}
        />
      )}

      <div
        className={`transition-all duration-1000 ${isActive ? 'fixed inset-0 z-[9997] bg-[#020202] flex items-center justify-center p-6 md:p-12 lg:p-20' : 'relative w-full'}`}
      >
        {/* Studio Background - Only visible when active */}
        {isActive && (
          <div className="absolute inset-0 z-0 pointer-events-none overflow-hidden">
            <div className="absolute inset-0 bg-gradient-to-br from-[#03110a] via-[#020202] to-[#030a11] animate-pulse duration-[10s]" />
            <div
              className="absolute -top-[60%] -left-[50%] w-[140%] h-[140%] rounded-full opacity-[0.7]"
              style={{
                background: 'radial-gradient(circle, #10b981 0%, transparent 70%)',
                filter: 'blur(160px)',
                animation: 'mesh-float-1 18s ease-in-out infinite',
              }}
            />
            <div
              className="absolute -bottom-[60%] -right-[50%] w-[130%] h-[130%] rounded-full opacity-[0.55]"
              style={{
                background: 'radial-gradient(circle, #06b6d4 0%, transparent 70%)',
                filter: 'blur(150px)',
                animation: 'mesh-float-2 22s ease-in-out infinite',
              }}
            />
            <div
              className="absolute -top-[30%] -right-[40%] w-[100%] h-[100%] rounded-full opacity-[0.5]"
              style={{
                background: 'radial-gradient(circle, #82ed20 0%, transparent 70%)',
                filter: 'blur(130px)',
                animation: 'mesh-float-3 14s ease-in-out infinite',
              }}
            />
            <div
              className="absolute -bottom-[50%] -left-[40%] w-[110%] h-[110%] rounded-full opacity-[0.45]"
              style={{
                background: 'radial-gradient(circle, #2563eb 0%, transparent 70%)',
                filter: 'blur(140px)',
                animation: 'mesh-float-4 20s ease-in-out infinite',
              }}
            />
            <div
              className="absolute inset-0 opacity-[0.12] mix-blend-overlay"
              style={{
                backgroundImage: `url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E")`,
                backgroundSize: '128px 128px',
              }}
            />
            <div
              className="absolute inset-0 opacity-[0.06]"
              style={{
                backgroundImage:
                  'repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.03) 2px, rgba(255,255,255,0.03) 4px)',
              }}
            />
          </div>
        )}

        <div
          className={`transition-all duration-700 ease-in-out relative z-10 w-full ${isActive ? 'h-full max-h-[1000px] max-w-[1600px] drop-shadow-[0_60px_150px_rgba(0,0,0,1)] scale-in' : 'h-full'}`}
          style={{
            transform: isPlaying ? `scale(${zoomLevel})` : undefined,
            transformOrigin: isPlaying ? `${cursorPosition.x}px ${cursorPosition.y}px` : 'center',
            filter: isBlurry ? 'blur(4px)' : 'none',
            willChange: 'transform, filter',
            WebkitBackfaceVisibility: 'hidden',
            backfaceVisibility: 'hidden',
          }}
        >
          <div
            className={
              isActive
                ? 'relative h-full w-full rounded-[3rem] overflow-hidden bg-[#050505] isolate'
                : 'w-full h-full'
            }
            style={{ transform: isActive ? 'translateZ(0)' : 'none' }}
          >
            {isActive && (
              <>
                <div className="absolute inset-0 rounded-[3rem] border border-white/[0.08] pointer-events-none z-50" />
                <div
                  className="absolute inset-[-2px] rounded-[3rem] pointer-events-none z-20"
                  style={{
                    background:
                      'linear-gradient(135deg, rgba(16,185,129,0.15), rgba(130,237,32,0.15))',
                    animation: 'pulse-ring 4s ease-in-out infinite',
                  }}
                />
                <div className="absolute inset-0 bg-gradient-to-b from-transparent via-[#82ed20]/[0.05] to-transparent h-[15%] w-full top-[-15%] animate-scan-slow z-50 pointer-events-none opacity-20" />
              </>
            )}

            <div
              className={
                isActive
                  ? 'w-full h-full rounded-[3rem] overflow-hidden relative'
                  : 'w-full h-full relative'
              }
              style={{
                WebkitMaskImage: isActive ? '-webkit-radial-gradient(white, black)' : 'none',
                transform: isActive ? 'translateZ(0)' : 'none',
              }}
            >
              {isActive && iframeUrl ? (
                <iframe
                  src={iframeUrl}
                  name="record-mode-iframe"
                  className="w-full h-full border-0 block"
                  style={{
                    backgroundColor: '#050505',
                    scrollbarWidth: 'none',
                    msOverflowStyle: 'none',
                    height: '100%',
                    width: '100%',
                  }}
                />
              ) : (
                <div
                  className={
                    isActive
                      ? 'blur-2xl opacity-20 pointer-events-none scale-95 transition-all duration-700'
                      : 'transition-all duration-700'
                  }
                >
                  {children}
                </div>
              )}
            </div>
          </div>
        </div>

        <style
          dangerouslySetInnerHTML={{
            __html: `
                    @keyframes mesh-float-1 { 0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); } 33% { transform: translate(15%, 10%) scale(1.1) rotate(5deg); } 66% { transform: translate(-10%, 20%) scale(0.9) rotate(-3deg); } }
                    @keyframes mesh-float-2 { 0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); } 33% { transform: translate(-20%, -15%) scale(1.2) rotate(-8deg); } 66% { transform: translate(15%, -10%) scale(0.8) rotate(4deg); } }
                    @keyframes mesh-float-3 { 0%, 100% { transform: translate(0, 0) scale(1.2); } 50% { transform: translate(20%, -25%) scale(0.7); } }
                    @keyframes mesh-float-4 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-15%, 25%) scale(1.1); } }
                    @keyframes pulse-ring { 0%, 100% { opacity: 0.15; transform: scale(1); } 50% { opacity: 0.4; transform: scale(1.005); } }
                    @keyframes scan-slow { 0% { transform: translateY(-100%); opacity: 0; } 5% { opacity: 0.2; } 95% { opacity: 0.2; } 100% { transform: translateY(800%); opacity: 0; } }
                    @keyframes scale-in { 0% { transform: scale(0.95); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
                    .scale-in { animation: scale-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
                `,
          }}
        />
      </div>
    </>
  );
}
