import * as React from "react"
import { isNumber, NodeViewProps, NodeViewWrapper } from "@tiptap/react"
import { useImageLoad } from "../../../hooks/use-image-load"
import { cn } from "@/lib/utils"

const ImageViewBlock = ({ editor, node, getPos }: NodeViewProps) => {
  const imgSize = useImageLoad(node.attrs.src)

  const paddingBottom = React.useMemo(() => {
    if (!imgSize.width || !imgSize.height) {
      return 0
    }

    return (imgSize.height / imgSize.width) * 100
  }, [imgSize.width, imgSize.height])

  return (
    <NodeViewWrapper>
      <div draggable data-drag-handle>
        <figure>
          <div
            className="relative w-full"
            style={{
              paddingBottom: `${isNumber(paddingBottom) ? paddingBottom : 0}%`,
            }}
          >
            <div className="absolute h-full w-full">
              <div
                className={cn(
                  "relative h-full max-h-full w-full max-w-full rounded transition-all",
                )}
                style={{
                  boxShadow:
                    editor.state.selection.from === getPos()
                      ? "0 0 0 1px hsl(var(--primary))"
                      : "none",
                }}
              >
                <div className="relative flex h-full max-h-full w-full max-w-full overflow-hidden">
                  <img
                    alt={node.attrs.alt}
                    src={node.attrs.src}
                    className="absolute left-2/4 top-2/4 m-0 h-full max-w-full -translate-x-2/4 -translate-y-2/4 transform object-contain"
                  />
                </div>
              </div>
            </div>
          </div>
        </figure>
      </div>
    </NodeViewWrapper>
  )
}

export { ImageViewBlock }