kilocode/packages/kilo-docs/components/VideoEmbed.tsx

import React from "react"

interface VideoEmbedProps {
  url: string
  title?: string
  caption?: string
}

function extractVideoId(url: string): string | null {
  const patterns = [
    /(?:youtube\.com\/watch\?v=)([^&\s]+)/,
    /(?:youtube\.com\/embed\/)([^?\s]+)/,
    /(?:youtu\.be\/)([^?\s]+)/,
    /(?:youtube\.com\/v\/)([^?\s]+)/,
  ]

  for (const pattern of patterns) {
    const match = url.match(pattern)
    if (match) {
      return match[1] ?? null
    }
  }

  return null
}

export function VideoEmbed({ url, title = "Video", caption }: VideoEmbedProps) {
  const videoId = extractVideoId(url)

  if (!videoId) {
    return (
      <div
        style={{
          padding: "1rem",
          backgroundColor: "var(--red-100, #fee2e2)",
          color: "var(--red-700, #b91c1c)",
          borderRadius: "0.5rem",
          margin: "1.5rem 0",
        }}
      >
        Invalid YouTube URL: {url}
      </div>
    )
  }

  return (
    <div
      style={{
        maxWidth: "640px",
        margin: "1.5rem 0",
      }}
    >
      <div
        style={{
          position: "relative",
          paddingBottom: "56.25%",
          height: 0,
          overflow: "hidden",
          borderRadius: "0.5rem",
        }}
      >
        <iframe
          src={`https://www.youtube.com/embed/${videoId}`}
          title={title}
          style={{
            position: "absolute",
            top: 0,
            left: 0,
            width: "100%",
            height: "100%",
            border: "none",
            borderRadius: "0.5rem",
          }}
          allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
          allowFullScreen
        />
      </div>
      {caption && (
        <figcaption
          style={{
            fontStyle: "italic",
            textAlign: "center",
            marginTop: "0.5rem",
            color: "var(--gray-600, #6b7280)",
          }}
        >
          {caption}
        </figcaption>
      )}
    </div>
  )
}