<span
  {...rest}
  class={skeletonClassName}
>
  <svg
    xmlns="http://www.w3.org/2000/svg"
    width={width}
    height={height}
    viewBox={`0 0 ${width} ${height}`}
    preserveAspectRatio="none"
    style={borderRadius ? `border-radius: ${borderRadius}` : ''}
  >
    <polygon
      style={color ? `fill: ${color}` : ''}
      fillRule="evenodd"
      points={`0 0 ${width} 0 ${width} ${height} 0 ${height}`}
    />
    {#if showIcon}
      <path style={iconColor ? `fill: ${iconColor}` : ''} d={multiplyPoints('M7.7148,49.5742 L48.2852,49.5742 C53.1836,49.5742 55.6446,47.1367 55.6446,42.3086 L55.6446,13.6914 C55.6446,8.8633 53.1836,6.4258 48.2852,6.4258 L7.7148,6.4258 C2.8398,6.4258 0.3554,8.8398 0.3554,13.6914 L0.3554,42.3086 C0.3554,47.1602 2.8398,49.5742 7.7148,49.5742 Z M39.2851,27.9414 C38.2304,27.0039 37.0351,26.5118 35.7695,26.5118 C34.457,26.5118 33.3085,26.9571 32.2304,27.918 L21.6366,37.3867 L17.3007,33.4492 C16.3163,32.582 15.2617,32.1133 14.1366,32.1133 C13.1054,32.1133 12.0976,32.5586 11.1366,33.4258 L4.1288,39.7305 L4.1288,13.8789 C4.1288,11.4414 5.4413,10.1992 7.7851,10.1992 L48.2147,10.1992 C50.535,10.1992 51.8708,11.4414 51.8708,13.8789 L51.8708,39.7539 L39.2851,27.9414 Z M17.8163,28.1992 C20.8398,28.1992 23.3241,25.7149 23.3241,22.668 C23.3241,19.6445 20.8398,17.1367 17.8163,17.1367 C14.7695,17.1367 12.2851,19.6445 12.2851,22.668 C12.2851,25.7149 14.7695,28.1992 17.8163,28.1992 Z')}/>
    {/if}
  </svg>
  <slot />
</span>
<script>
  import multiplySvgPoints from '../utils/multiply-svg-points.js';

  export let width = 1200;
  export let height = 600;

  export let color = undefined;
  export let iconColor = undefined;
  export let showIcon = true;
  export let effect = undefined;
  export let borderRadius = undefined;

  let className = undefined;
  export { className as class };

  let rest = {};
  $: Object.keys($$props).forEach((prop) => {
    if (
      prop !== 'width'
      && prop !== 'height'
      && prop !== 'color'
      && prop !== 'iconColor'
      && prop !== 'showIcon'
      && prop !== 'effect'
      && prop !== 'class'
    ) {
      rest[prop] = $$props[prop];
    }
  });

  $: skeletonClassName = [
    'skeleton-image',
    effect && `skeleton-effect-${effect}`,
    className
  ]
    .filter(c => !!c)
    .join(' ');

  function multiplyPoints(pointsString) {
    return multiplySvgPoints(pointsString, 56, width, height);
  }

</script>