import React, { useMemo, forwardRef } from 'react'

import PropTypes from 'prop-types'

import classnames from 'classnames'

import { fade, deepMerge,deepClone } from '../../datav/usefull/index'
import useAutoResize from '../../datav/use/autoResize'


import './style.less'

const defaultColor = ['#1a98fc', '#2cf7fe']

const Decoration11 = forwardRef(({ children, className, style, color = [] }, ref) => {
  const { width, height, domRef } = useAutoResize(ref)

  const mergedColor = useMemo(() => deepMerge(deepClone(defaultColor, true), color || []), [color])

  const classNames = useMemo(() => classnames('dv-decoration-11', className), [
    className
  ])

  return (
    <div className={classNames} style={style} ref={domRef}>
      <svg width={width} height={height}>
        <polygon
          fill={fade(mergedColor[1] || defaultColor[1], 10)}
          stroke={mergedColor[1]}
          points={`20 10, 25 4, 55 4 60 10`}
        />

        <polygon
          fill={fade(mergedColor[1] || defaultColor[1], 10)}
          stroke={mergedColor[1]}
          points={`20 ${height - 10}, 25 ${height - 4}, 55 ${height - 4} 60 ${height - 10}`}
        />

        <polygon
          fill={fade(mergedColor[1] || defaultColor[1], 10)}
          stroke={mergedColor[1]}
          points={`${width - 20} 10, ${width - 25} 4, ${width - 55} 4 ${width - 60} 10`}
        />

        <polygon
          fill={fade(mergedColor[1] || defaultColor[1], 10)}
          stroke={mergedColor[1]}
          points={`${width - 20} ${height - 10}, ${width - 25} ${height - 4}, ${width - 55} ${height - 4} ${width - 60} ${height - 10}`}
        />

        <polygon
          fill={fade(mergedColor[0] || defaultColor[0], 20)}
          stroke={mergedColor[0]}
          points={`
            20 10, 5 ${height / 2} 20 ${height - 10}
            ${width - 20} ${height - 10} ${width - 5} ${height / 2} ${width - 20} 10
          `}
        />

        <polyline
          fill='transparent'
          stroke={fade(mergedColor[0] || defaultColor[0], 70)}
          points={`25 18, 15 ${height / 2} 25 ${height - 18}`}
        />

        <polyline
          fill='transparent'
          stroke={fade(mergedColor[0] || defaultColor[0], 70)}
          points={`${width - 25} 18, ${width - 15} ${height / 2} ${width - 25} ${height - 18}`}
        />
      </svg>

      <div className='decoration-content'>
        {children}
      </div>
    </div>
  )
})

Decoration11.propTypes = {
  children: PropTypes.node,
  className: PropTypes.string,
  style: PropTypes.object,
  color: PropTypes.array
}

export default Decoration11
